🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.77 AU - 0.79 AU

Year: 246 Days

Day: 23.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,578,311 km

• M1: 342,130 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.65 AU - 1.05 AU

Year: 279 Days

Day: 12.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.83 AU - 2.07 AU

Year: 971 Days

Day: 33 Hours

Environment

Temp: -56 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,578,311 km

• M1: 499,058 km (0.098 R)

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.8

Radius: 10.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.61 AU - 10.89 AU

Year: 10852 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,578,311 km

• M1: 145,260 km (0.091 R)
• M2: 256,710 km (0.056 R)
• M3: 632,649 km (0.114 R)
• M4: 738,714 km (0.081 R)
• M5: 1,040,752 km (0.056 R)
• M6: 1,244,654 km (0.096 R)
• M7: 1,461,721 km (0.065 R)
• M8: 1,627,475 km (0.113 R)
• M9: 1,777,821 km (0.111 R)
• M10: 2,256,684 km (0.119 R)
• M11: 2,929,426 km (0.115 R)
• M12: 3,220,693 km (0.111 R)
• M13: 3,802,778 km (0.075 R)
• M14: 4,238,706 km (0.08 R)
• M15: 4,598,938 km (0.101 R)
• M16: 4,813,760 km (0.08 R)
• M17: 5,000,458 km (0.075 R)
• M18: 5,837,309 km (0.108 R)
• M19: 6,003,213 km (0.093 R)
• M20: 6,544,757 km (0.103 R)
• M21: 6,786,657 km (0.07 R)
• M22: 6,996,393 km (0.094 R)
• M23: 7,602,115 km (0.119 R)
• M24: 7,674,520 km (0.076 R)
• M25: 7,820,079 km (0.119 R)
• M26: 7,929,734 km (0.096 R)
• M27: 8,039,988 km (0.086 R)
• M28: 8,485,939 km (0.064 R)
• M29: 8,598,736 km (0.051 R)
• M30: 8,674,133 km (0.069 R)
• M31: 8,940,118 km (0.116 R)
• M32: 9,093,157 km (0.076 R)
• M33: 9,285,839 km (0.066 R)
• M34: 9,714,587 km (0.045 R)
• M35: 9,990,595 km (0.085 R)
• M36: 10,591,230 km (0.094 R)
• M37: 11,617,920 km (0.063 R)
• M38: 11,785,171 km (0.119 R)
• M39: 11,953,169 km (0.06 R)
• M40: 12,122,065 km (0.082 R)
• M41: 12,291,709 km (0.079 R)
• M42: 12,590,456 km (0.11 R)
• M43: 12,676,176 km (0.084 R)
• M44: 12,891,597 km (0.076 R)
• M45: 13,282,346 km (0.119 R)
• M46: 14,119,945 km (0.063 R)
• M47: 14,432,903 km (0.1 R)
• M48: 14,703,077 km (0.076 R)
• M49: 15,020,225 km (0.07 R)
• M50: 16,639,921 km (0.102 R)
• M51: 17,112,800 km (0.077 R)
• M52: 17,255,666 km (0.114 R)
• M53: 17,734,229 km (0.111 R)
• M54: 18,023,551 km (0.095 R)
• M55: 18,168,811 km (0.114 R)
• M56: 18,411,758 km (0.097 R)
• M57: 19,344,800 km (0.078 R)
• M58: 20,042,076 km (0.078 R)
• M59: 21,052,460 km (0.056 R)
• M60: 21,256,511 km (0.119 R)
• M61: 22,599,002 km (0.076 R)
• M62: 22,860,350 km (0.09 R)
• M63: 23,070,236 km (0.109 R)
• M64: 23,544,461 km (0.083 R)
• M65: 24,128,641 km (0.039 R)
• M66: 24,663,752 km (0.112 R)
• M67: 24,825,168 km (0.111 R)
• M68: 25,365,366 km (0.071 R)
• M69: 25,691,490 km (0.087 R)
• M70: 26,073,562 km (0.105 R)
• M71: 26,292,723 km (0.041 R)
• M72: 26,954,096 km (0.069 R)
• M73: 29,084,070 km (0.081 R)
• M74: 29,482,300 km (0.11 R)
• M75: 29,710,736 km (0.047 R)
• M76: 30,169,253 km (0.097 R)
• M77: 31,151,513 km (0.086 R)
• M78: 31,267,750 km (0.058 R)
• M79: 32,673,821 km (0.039 R)
• M80: 32,792,003 km (0.075 R)
• M81: 32,969,426 km (0.082 R)
• M82: 33,921,168 km (0.1 R)
• M83: 34,701,021 km (0.108 R)
• M84: 34,821,448 km (0.056 R)
• M85: 36,339,716 km (0.105 R)
• M86: 36,829,949 km (0.117 R)
• M87: 39,001,062 km (0.084 R)
• M88: 40,386,788 km (0.113 R)
• M89: 40,703,935 km (0.051 R)
• M90: 42,366,715 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.9

Radius: 15

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.6 AU - 12.1 AU

Year: 11869 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 58,578,311 km

• M1: 239,805 km (0.072 R)
• M2: 429,795 km (0.046 R)
• M3: 753,225 km (0.108 R)
• M4: 1,104,481 km (0.093 R)
• M5: 1,227,600 km (0.042 R)
• M6: 1,488,798 km (0.032 R)
• M7: 1,789,340 km (0.103 R)
• M8: 2,022,713 km (0.065 R)
• M9: 2,449,665 km (0.066 R)
• M10: 2,590,586 km (0.076 R)
• M11: 3,572,996 km (0.086 R)
• M12: 3,897,025 km (0.064 R)
• M13: 4,259,201 km (0.106 R)
• M14: 4,545,232 km (0.106 R)
• M15: 5,136,443 km (0.057 R)
• M16: 5,441,323 km (0.069 R)
• M17: 5,689,506 km (0.067 R)
• M18: 6,391,569 km (0.089 R)
• M19: 7,087,349 km (0.083 R)
• M20: 9,354,056 km (0.109 R)
• M21: 10,257,926 km (0.111 R)
• M22: 10,449,710 km (0.114 R)
• M23: 10,837,019 km (0.095 R)
• M24: 11,189,622 km (0.083 R)
• M25: 11,387,091 km (0.111 R)
• M26: 12,229,476 km (0.118 R)
• M27: 13,383,774 km (0.033 R)
• M28: 16,419,264 km (0.108 R)
• M29: 18,106,279 km (0.077 R)
• M30: 18,525,004 km (0.043 R)
• M31: 19,277,331 km (0.067 R)
• M32: 19,467,021 km (0.107 R)
• M33: 20,617,878 km (0.093 R)
• M34: 20,811,757 km (0.099 R)
• M35: 21,348,364 km (0.089 R)
• M36: 22,335,560 km (0.06 R)
• M37: 22,935,149 km (0.076 R)
• M38: 23,337,717 km (0.117 R)
• M39: 23,742,678 km (0.12 R)
• M40: 24,405,696 km (0.117 R)
• M41: 25,333,801 km (0.065 R)
• M42: 26,168,557 km (0.113 R)
• M43: 26,589,376 km (0.106 R)
• M44: 28,510,362 km (0.084 R)
• M45: 29,215,118 km (0.106 R)
• M46: 30,255,272 km (0.093 R)
• M47: 30,641,683 km (0.045 R)
• M48: 31,530,893 km (0.077 R)
• M49: 31,978,639 km (0.098 R)
• M50: 32,315,833 km (0.09 R)
• M51: 32,428,480 km (0.096 R)
• M52: 32,880,415 km (0.112 R)
• M53: 35,810,738 km (0.108 R)
• M54: 37,159,363 km (0.12 R)
• M55: 39,003,306 km (0.112 R)
• M56: 39,363,688 km (0.106 R)
• M57: 40,148,179 km (0.06 R)
• M58: 40,633,474 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122

Radius: 8.2

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.25 AU - 12.39 AU

Year: 12686 Days

Day: 6.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 99.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 58,578,311 km

• M1: 382,821 km (0.1 R)
• M2: 924,365 km (0.104 R)
• M3: 1,068,428 km (0.101 R)
• M4: 1,395,150 km (0.083 R)
• M5: 1,895,555 km (0.11 R)
• M6: 2,835,478 km (0.083 R)
• M7: 3,004,524 km (0.12 R)
• M8: 3,992,618 km (0.032 R)
• M9: 4,063,377 km (0.105 R)
• M10: 4,326,670 km (0.119 R)
• M11: 4,399,374 km (0.063 R)
• M12: 4,794,462 km (0.089 R)
• M13: 4,945,556 km (0.105 R)
• M14: 5,047,133 km (0.098 R)
• M15: 5,382,232 km (0.111 R)
• M16: 6,210,107 km (0.12 R)
• M17: 6,402,639 km (0.088 R)
• M18: 7,077,326 km (0.089 R)
• M19: 7,307,258 km (0.069 R)
• M20: 8,131,392 km (0.117 R)
• M21: 8,799,496 km (0.069 R)
• M22: 9,046,782 km (0.073 R)
• M23: 9,171,247 km (0.101 R)
• M24: 10,220,227 km (0.094 R)
• M25: 10,907,330 km (0.065 R)
• M26: 11,139,656 km (0.11 R)
• M27: 11,812,547 km (0.093 R)
• M28: 12,498,603 km (0.098 R)
• M29: 12,881,573 km (0.091 R)
• M30: 12,986,591 km (0.1 R)
• M31: 13,197,674 km (0.083 R)
• M32: 13,409,804 km (0.105 R)
• M33: 13,587,526 km (0.082 R)
• M34: 14,743,020 km (0.101 R)
• M35: 14,889,626 km (0.098 R)
• M36: 15,184,333 km (0.104 R)
• M37: 15,332,435 km (0.104 R)
• M38: 15,967,329 km (0.096 R)
• M39: 16,382,612 km (0.05 R)
• M40: 16,458,608 km (0.066 R)
• M41: 18,275,624 km (0.089 R)
• M42: 18,512,288 km (0.064 R)
• M43: 18,710,056 km (0.116 R)
• M44: 19,147,929 km (0.101 R)
• M45: 19,227,964 km (0.04 R)
• M46: 19,508,610 km (0.096 R)
• M47: 19,750,360 km (0.105 R)
• M48: 22,939,786 km (0.103 R)
• M49: 23,280,271 km (0.095 R)
• M50: 23,451,112 km (0.066 R)
• M51: 23,579,467 km (0.12 R)
• M52: 24,571,749 km (0.11 R)
• M53: 25,798,003 km (0.082 R)
• M54: 25,886,266 km (0.12 R)
• M55: 26,418,535 km (0.12 R)
• M56: 26,864,786 km (0.114 R)
• M57: 27,539,023 km (0.088 R)
• M58: 28,766,324 km (0.093 R)
• M59: 29,087,511 km (0.107 R)
• M60: 29,965,052 km (0.109 R)
• M61: 30,151,002 km (0.03 R)
• M62: 30,290,577 km (0.087 R)
• M63: 30,945,217 km (0.077 R)
• M64: 31,227,060 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.2

Radius: 4.8

Gravity: 23.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.55 AU - 13.23 AU

Year: 16496 Days

Day: 22.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,578,311 km

• M1: 69,862 km (0.108 R)
• M2: 130,599 km (0.043 R)
• M3: 246,687 km (0.115 R)
• M4: 395,088 km (0.111 R)
• M5: 514,916 km (0.12 R)
• M6: 746,793 km (0.107 R)
• M7: 788,530 km (0.117 R)
• M8: 1,031,477 km (0.06 R)
• M9: 1,555,967 km (0.027 R)
• M10: 1,774,680 km (0.095 R)
• M11: 1,945,221 km (0.05 R)
• M12: 2,710,863 km (0.1 R)
• M13: 3,007,216 km (0.075 R)
• M14: 3,418,162 km (0.069 R)
• M15: 3,630,142 km (0.105 R)
• M16: 4,482,102 km (0.08 R)
• M17: 4,714,128 km (0.046 R)
• M18: 4,871,056 km (0.092 R)
• M19: 5,392,704 km (0.104 R)
• M20: 5,433,544 km (0.071 R)
• M21: 5,974,191 km (0.117 R)
• M22: 6,016,527 km (0.092 R)
• M23: 6,229,555 km (0.113 R)
• M24: 7,376,372 km (0.047 R)
• M25: 7,880,816 km (0.076 R)
• M26: 8,067,065 km (0.056 R)
• M27: 8,207,687 km (0.113 R)
• M28: 8,254,661 km (0.08 R)
• M29: 8,301,934 km (0.064 R)
• M30: 10,007,499 km (0.113 R)
• M31: 10,412,012 km (0.071 R)
• M32: 10,977,193 km (0.076 R)
• M33: 11,028,953 km (0.058 R)
• M34: 11,237,194 km (0.116 R)
• M35: 11,552,097 km (0.113 R)
• M36: 12,731,228 km (0.07 R)
• M37: 12,840,284 km (0.079 R)
• M38: 12,949,640 km (0.097 R)
• M39: 13,445,707 km (0.067 R)
• M40: 13,668,309 km (0.075 R)
• M41: 14,913,561 km (0.078 R)
• M42: 15,317,326 km (0.105 R)
• M43: 15,549,651 km (0.084 R)
• M44: 16,728,782 km (0.116 R)
• M45: 18,181,228 km (0.111 R)
• M46: 18,550,585 km (0.08 R)
• M47: 18,674,302 km (0.086 R)
• M48: 18,922,485 km (0.082 R)
• M49: 20,116,276 km (0.09 R)
• M50: 22,378,345 km (0.08 R)
• M51: 22,641,937 km (0.112 R)
• M52: 22,840,304 km (0.094 R)
• M53: 22,906,576 km (0.03 R)
• M54: 23,639,605 km (0.055 R)
• M55: 26,230,341 km (0.055 R)
• M56: 27,137,203 km (0.118 R)
• M57: 27,418,298 km (0.093 R)
• M58: 28,552,100 km (0.066 R)
• M59: 28,694,966 km (0.075 R)
• M60: 29,412,587 km (0.117 R)
• M61: 31,306,047 km (0.04 R)
• M62: 32,565,212 km (0.07 R)
• M63: 33,088,506 km (0.079 R)
• M64: 33,463,847 km (0.025 R)
• M65: 34,067,624 km (0.05 R)
• M66: 34,979,872 km (0.119 R)
• M67: 35,362,244 km (0.064 R)
• M68: 40,699,597 km (0.081 R)
• M69: 42,560,744 km (0.11 R)
• M70: 43,050,826 km (0.097 R)
• M71: 43,132,656 km (0.118 R)
• M72: 43,624,983 km (0.106 R)
• M73: 46,281,692 km (0.109 R)
• M74: 46,365,466 km (0.065 R)
• M75: 46,617,389 km (0.105 R)
• M76: 47,206,954 km (0.044 R)
• M77: 48,478,387 km (0.028 R)
• M78: 48,563,658 km (0.067 R)
• M79: 48,904,741 km (0.097 R)
• M80: 48,990,161 km (0.084 R)
• M81: 50,019,095 km (0.064 R)
• M82: 50,536,255 km (0.107 R)
• M83: 53,060,420 km (0.114 R)
• M84: 54,470,679 km (0.085 R)
• M85: 54,913,788 km (0.097 R)
• M86: 55,803,895 km (0.057 R)
• M87: 56,608,881 km (0.093 R)
• M88: 58,230,522 km (0.04 R)
• M89: 58,502,342 km (0.07 R)
• M90: 58,592,998 km (0.101 R)
• M91: 60,416,446 km (0.029 R)
• M92: 61,150,972 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.1

Radius: 3.5

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 19.32 AU - 19.74 AU

Year: 30764 Days

Day: 23.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,578,311 km

• M1: 53,107 km (0.062 R)
• M2: 288,873 km (0.065 R)
• M3: 394,490 km (0.118 R)
• M4: 717,771 km (0.057 R)
• M5: 969,095 km (0.075 R)
• M6: 1,058,704 km (0.117 R)
• M7: 1,104,481 km (0.11 R)
• M8: 1,245,851 km (0.05 R)
• M9: 1,866,832 km (0.082 R)
• M10: 2,035,129 km (0.099 R)
• M11: 2,724,177 km (0.111 R)
• M12: 2,882,751 km (0.106 R)
• M13: 3,109,841 km (0.116 R)
• M14: 3,275,445 km (0.12 R)
• M15: 3,342,615 km (0.087 R)
• M16: 3,444,042 km (0.114 R)
• M17: 3,478,150 km (0.077 R)
• M18: 3,546,666 km (0.091 R)
• M19: 4,002,491 km (0.059 R)
• M20: 4,328,764 km (0.069 R)
• M21: 5,318,354 km (0.097 R)
• M22: 5,556,364 km (0.106 R)
• M23: 5,636,399 km (0.11 R)
• M24: 5,838,207 km (0.097 R)
• M25: 5,878,897 km (0.12 R)
• M26: 6,416,103 km (0.1 R)
• M27: 8,577,194 km (0.098 R)
• M28: 8,762,695 km (0.071 R)
• M29: 9,951,699 km (0.085 R)
• M30: 10,788,849 km (0.081 R)
• M31: 11,802,075 km (0.053 R)
• M32: 12,112,042 km (0.046 R)
• M33: 12,581,779 km (0.049 R)
• M34: 13,270,977 km (0.038 R)
• M35: 13,863,534 km (0.112 R)
• M36: 14,796,277 km (0.117 R)
• M37: 15,018,729 km (0.063 R)
• M38: 15,186,278 km (0.116 R)
• M39: 15,692,517 km (0.115 R)
• M40: 15,976,155 km (0.047 R)
• M41: 16,548,516 km (0.12 R)
• M42: 16,606,112 km (0.094 R)
• M43: 16,663,856 km (0.113 R)
• M44: 17,654,494 km (0.112 R)
• M45: 17,713,435 km (0.075 R)
• M46: 18,604,141 km (0.083 R)
• M47: 18,784,107 km (0.119 R)
• M48: 19,448,621 km (0.062 R)
• M49: 19,631,280 km (0.115 R)
• M50: 19,814,388 km (0.103 R)
• M51: 20,925,301 km (0.085 R)
• M52: 23,659,352 km (0.104 R)
• M53: 23,724,278 km (0.082 R)
• M54: 25,233,421 km (0.051 R)
• M55: 25,899,281 km (0.056 R)
• M56: 26,033,021 km (0.052 R)
• M57: 26,301,400 km (0.101 R)
• M58: 26,908,618 km (0.119 R)
• M59: 27,316,122 km (0.069 R)
• M60: 27,657,056 km (0.07 R)
• M61: 29,732,876 km (0.095 R)
• M62: 29,802,888 km (0.042 R)
• M63: 30,365,226 km (0.036 R)
• M64: 31,929,721 km (0.109 R)
• M65: 32,001,528 km (0.048 R)
• M66: 32,145,142 km (0.098 R)
• M67: 32,288,905 km (0.109 R)
• M68: 33,593,099 km (0.11 R)
• M69: 35,210,402 km (0.1 R)
• M70: 35,804,754 km (0.09 R)
• M71: 36,477,346 km (0.092 R)
• M72: 37,456,315 km (0.086 R)
• M73: 37,607,708 km (0.067 R)
• M74: 38,062,934 km (0.089 R)
• M75: 38,749,439 km (0.102 R)
• M76: 39,670,962 km (0.091 R)
• M77: 39,902,390 km (0.056 R)
• M78: 41,379,070 km (0.075 R)
• M79: 41,457,310 km (0.111 R)
• M80: 43,507,998 km (0.092 R)
• M81: 44,305,504 km (0.072 R)
• M82: 49,688,634 km (0.092 R)
• M83: 50,104,665 km (0.051 R)
• M84: 51,192,092 km (0.105 R)
• M85: 52,287,149 km (0.038 R)
• M86: 52,371,821 km (0.09 R)
• M87: 52,456,344 km (0.034 R)
• M88: 52,964,977 km (0.052 R)
• M89: 54,243,590 km (0.051 R)
• M90: 55,446,057 km (0.067 R)
• M91: 55,704,862 km (0.076 R)
• M92: 55,791,179 km (0.092 R)
• M93: 56,483,818 km (0.063 R)
• M94: 57,179,149 km (0.102 R)
• M95: 57,615,077 km (0.054 R)
• M96: 58,052,351 km (0.033 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 15,598 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit