🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.66 AU - 2.18 AU

Year: 977 Days

Day: 16.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.5

Radius: 10.9

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.07 AU - 6.01 AU

Year: 4154 Days

Day: 13.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 28,431,095 km

• M1: 170,691 km (0.072 R)
• M2: 281,842 km (0.061 R)
• M3: 356,342 km (0.087 R)
• M4: 445,353 km (0.06 R)
• M5: 554,709 km (0.107 R)
• M6: 829,969 km (0.115 R)
• M7: 956,529 km (0.029 R)
• M8: 1,133,353 km (0.044 R)
• M9: 1,222,215 km (0.041 R)
• M10: 1,423,274 km (0.114 R)
• M11: 1,626,877 km (0.115 R)
• M12: 1,762,413 km (0.119 R)
• M13: 1,840,503 km (0.074 R)
• M14: 1,937,292 km (0.113 R)
• M15: 2,182,633 km (0.068 R)
• M16: 2,683,487 km (0.089 R)
• M17: 2,844,753 km (0.108 R)
• M18: 3,019,783 km (0.115 R)
• M19: 3,177,160 km (0.105 R)
• M20: 3,315,837 km (0.104 R)
• M21: 3,413,075 km (0.117 R)
• M22: 3,489,221 km (0.112 R)
• M23: 3,665,746 km (0.047 R)
• M24: 3,833,894 km (0.094 R)
• M25: 3,947,439 km (0.082 R)
• M26: 4,259,799 km (0.119 R)
• M27: 4,846,971 km (0.094 R)
• M28: 5,007,190 km (0.085 R)
• M29: 5,119,090 km (0.054 R)
• M30: 5,269,585 km (0.049 R)
• M31: 5,498,021 km (0.102 R)
• M32: 5,820,853 km (0.053 R)
• M33: 6,070,382 km (0.097 R)
• M34: 6,539,372 km (0.109 R)
• M35: 6,964,529 km (0.089 R)
• M36: 7,131,630 km (0.105 R)
• M37: 7,412,874 km (0.034 R)
• M38: 7,697,858 km (0.11 R)
• M39: 7,812,898 km (0.084 R)
• M40: 8,161,461 km (0.081 R)
• M41: 8,337,538 km (0.117 R)
• M42: 8,544,731 km (0.074 R)
• M43: 8,678,771 km (0.101 R)
• M44: 8,828,518 km (0.053 R)
• M45: 8,949,094 km (0.107 R)
• M46: 9,069,969 km (0.094 R)
• M47: 9,222,110 km (0.115 R)
• M48: 9,328,923 km (0.09 R)
• M49: 9,497,819 km (0.081 R)
• M50: 9,698,729 km (0.071 R)
• M51: 9,901,135 km (0.102 R)
• M52: 10,167,718 km (0.106 R)
• M53: 10,278,271 km (0.107 R)
• M54: 10,484,567 km (0.12 R)
• M55: 10,692,209 km (0.076 R)
• M56: 10,788,550 km (0.062 R)
• M57: 10,885,190 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.6

Radius: 10.6

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.62 AU - 5.56 AU

Year: 4216 Days

Day: 11.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,431,095 km

• M1: 337,942 km (0.098 R)
• M2: 408,402 km (0.103 R)
• M3: 515,664 km (0.102 R)
• M4: 849,716 km (0.055 R)
• M5: 980,016 km (0.093 R)
• M6: 1,246,898 km (0.114 R)
• M7: 1,381,536 km (0.084 R)
• M8: 1,552,826 km (0.116 R)
• M9: 1,649,317 km (0.086 R)
• M10: 1,781,262 km (0.066 R)
• M11: 2,325,648 km (0.11 R)
• M12: 2,512,047 km (0.112 R)
• M13: 3,285,618 km (0.117 R)
• M14: 3,752,962 km (0.091 R)
• M15: 3,884,159 km (0.093 R)
• M16: 3,994,562 km (0.078 R)
• M17: 4,241,249 km (0.049 R)
• M18: 4,309,466 km (0.084 R)
• M19: 4,655,935 km (0.103 R)
• M20: 4,939,572 km (0.089 R)
• M21: 5,083,635 km (0.102 R)
• M22: 5,375,799 km (0.078 R)
• M23: 5,875,008 km (0.117 R)
• M24: 6,053,328 km (0.077 R)
• M25: 6,207,564 km (0.114 R)
• M26: 6,337,115 km (0.101 R)
• M27: 6,625,241 km (0.045 R)
• M28: 6,971,410 km (0.08 R)
• M29: 7,323,564 km (0.115 R)
• M30: 7,737,052 km (0.081 R)
• M31: 8,158,170 km (0.092 R)
• M32: 8,443,154 km (0.116 R)
• M33: 8,586,768 km (0.089 R)
• M34: 8,731,280 km (0.079 R)
• M35: 9,199,222 km (0.036 R)
• M36: 9,525,794 km (0.064 R)
• M37: 9,977,131 km (0.05 R)
• M38: 11,309,449 km (0.045 R)
• M39: 11,595,331 km (0.104 R)
• M40: 11,723,237 km (0.106 R)
• M41: 12,631,147 km (0.053 R)
• M42: 13,260,206 km (0.103 R)
• M43: 13,327,076 km (0.08 R)
• M44: 13,831,670 km (0.056 R)
• M45: 14,205,814 km (0.113 R)
• M46: 14,514,434 km (0.099 R)
• M47: 14,583,249 km (0.092 R)
• M48: 14,825,149 km (0.099 R)
• M49: 14,929,269 km (0.1 R)
• M50: 15,277,982 km (0.082 R)
• M51: 15,347,994 km (0.077 R)
• M52: 15,629,387 km (0.099 R)
• M53: 15,912,426 km (0.088 R)
• M54: 16,197,111 km (0.117 R)
• M55: 16,807,919 km (0.045 R)
• M56: 17,389,556 km (0.095 R)
• M57: 18,423,427 km (0.101 R)
• M58: 18,759,872 km (0.12 R)
• M59: 18,910,218 km (0.047 R)
• M60: 19,401,198 km (0.041 R)
• M61: 19,553,040 km (0.03 R)
• M62: 19,629,185 km (0.104 R)
• M63: 19,781,775 km (0.113 R)
• M64: 19,896,367 km (0.108 R)
• M65: 20,049,555 km (0.068 R)
• M66: 20,203,192 km (0.057 R)
• M67: 21,958,125 km (0.117 R)
• M68: 22,994,240 km (0.095 R)
• M69: 23,518,132 km (0.083 R)
• M70: 23,599,214 km (0.09 R)
• M71: 23,761,378 km (0.071 R)
• M72: 24,866,008 km (0.115 R)
• M73: 25,611,754 km (0.11 R)
• M74: 25,862,031 km (0.092 R)
• M75: 25,945,507 km (0.106 R)
• M76: 26,029,282 km (0.111 R)
• M77: 26,955,592 km (0.102 R)
• M78: 27,807,103 km (0.068 R)
• M79: 28,107,196 km (0.118 R)
• M80: 28,322,168 km (0.118 R)
• M81: 28,753,908 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.6

Radius: 11.5

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.69 AU - 5.99 AU

Year: 5181 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,431,095 km

• M1: 162,463 km (0.063 R)
• M2: 298,448 km (0.11 R)
• M3: 449,242 km (0.111 R)
• M4: 571,015 km (0.072 R)
• M5: 936,483 km (0.11 R)
• M6: 1,698,235 km (0.114 R)
• M7: 1,844,093 km (0.12 R)
• M8: 1,956,142 km (0.075 R)
• M9: 2,128,778 km (0.105 R)
• M10: 2,346,742 km (0.105 R)
• M11: 3,222,787 km (0.091 R)
• M12: 3,590,349 km (0.085 R)
• M13: 3,803,077 km (0.095 R)
• M14: 4,019,994 km (0.054 R)
• M15: 4,166,899 km (0.071 R)
• M16: 4,265,783 km (0.067 R)
• M17: 4,567,373 km (0.05 R)
• M18: 4,980,412 km (0.067 R)
• M19: 5,459,574 km (0.051 R)
• M20: 5,787,194 km (0.055 R)
• M21: 5,897,896 km (0.04 R)
• M22: 6,037,172 km (0.102 R)
• M23: 6,319,164 km (0.1 R)
• M24: 6,837,670 km (0.062 R)
• M25: 6,984,126 km (0.079 R)
• M26: 7,161,400 km (0.116 R)
• M27: 7,399,859 km (0.119 R)
• M28: 8,131,392 km (0.095 R)
• M29: 8,255,558 km (0.112 R)
• M30: 8,537,251 km (0.054 R)
• M31: 8,853,950 km (0.091 R)
• M32: 9,174,688 km (0.069 R)
• M33: 9,336,403 km (0.075 R)
• M34: 9,597,152 km (0.071 R)
• M35: 9,827,383 km (0.107 R)
• M36: 10,259,721 km (0.065 R)
• M37: 10,360,401 km (0.088 R)
• M38: 11,005,616 km (0.109 R)
• M39: 11,385,146 km (0.119 R)
• M40: 11,733,859 km (0.07 R)
• M41: 12,050,707 km (0.062 R)
• M42: 13,714,235 km (0.085 R)
• M43: 13,973,638 km (0.085 R)
• M44: 14,761,719 km (0.077 R)
• M45: 16,735,215 km (0.061 R)
• M46: 17,331,213 km (0.062 R)
• M47: 18,544,302 km (0.039 R)
• M48: 18,626,132 km (0.109 R)
• M49: 18,913,509 km (0.092 R)
• M50: 19,078,366 km (0.059 R)
• M51: 21,136,833 km (0.116 R)
• M52: 22,562,650 km (0.102 R)
• M53: 23,088,786 km (0.108 R)
• M54: 23,220,881 km (0.037 R)
• M55: 23,840,964 km (0.064 R)
• M56: 24,601,370 km (0.114 R)
• M57: 24,691,278 km (0.069 R)
• M58: 24,961,901 km (0.045 R)
• M59: 25,097,586 km (0.095 R)
• M60: 25,369,705 km (0.085 R)
• M61: 25,642,721 km (0.114 R)
• M62: 26,467,753 km (0.065 R)
• M63: 27,068,987 km (0.088 R)
• M64: 28,190,821 km (0.07 R)
• M65: 28,379,165 km (0.061 R)
• M66: 28,473,561 km (0.115 R)
• M67: 28,852,193 km (0.079 R)
• M68: 29,042,033 km (0.114 R)
• M69: 29,470,930 km (0.072 R)
• M70: 29,758,008 km (0.065 R)
• M71: 30,045,984 km (0.094 R)
• M72: 30,721,568 km (0.068 R)
• M73: 30,866,977 km (0.115 R)
• M74: 31,061,155 km (0.098 R)
• M75: 31,499,776 km (0.063 R)
• M76: 31,891,274 km (0.085 R)
• M77: 32,333,785 km (0.11 R)
• M78: 33,324,122 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462

Radius: 11.4

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.36 AU - 9.9 AU

Year: 8510 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 28,431,095 km

• M1: 163,810 km (0.09 R)
• M2: 256,261 km (0.092 R)
• M3: 431,440 km (0.033 R)
• M4: 626,815 km (0.1 R)
• M5: 1,513,781 km (0.082 R)
• M6: 1,589,178 km (0.1 R)
• M7: 1,904,381 km (0.117 R)
• M8: 2,304,705 km (0.088 R)
• M9: 2,616,616 km (0.111 R)
• M10: 2,708,170 km (0.114 R)
• M11: 2,824,258 km (0.109 R)
• M12: 3,709,130 km (0.077 R)
• M13: 4,048,717 km (0.101 R)
• M14: 4,155,380 km (0.109 R)
• M15: 4,344,023 km (0.111 R)
• M16: 4,480,606 km (0.084 R)
• M17: 4,646,510 km (0.105 R)
• M18: 5,156,190 km (0.117 R)
• M19: 5,594,512 km (0.088 R)
• M20: 5,833,419 km (0.072 R)
• M21: 6,507,358 km (0.038 R)
• M22: 6,949,120 km (0.09 R)
• M23: 7,270,756 km (0.119 R)
• M24: 7,564,416 km (0.084 R)
• M25: 7,696,062 km (0.078 R)
• M26: 8,400,369 km (0.078 R)
• M27: 8,502,694 km (0.12 R)
• M28: 8,985,596 km (0.11 R)
• M29: 9,619,741 km (0.103 R)
• M30: 10,195,544 km (0.077 R)
• M31: 10,524,360 km (0.056 R)
• M32: 10,671,564 km (0.083 R)
• M33: 10,856,617 km (0.078 R)
• M34: 11,305,111 km (0.072 R)
• M35: 11,418,207 km (0.115 R)
• M36: 12,530,617 km (0.111 R)
• M37: 12,804,381 km (0.107 R)
• M38: 12,882,920 km (0.091 R)
• M39: 13,317,950 km (0.096 R)
• M40: 13,798,010 km (0.083 R)
• M41: 13,959,277 km (0.098 R)
• M42: 14,080,750 km (0.061 R)
• M43: 14,692,904 km (0.102 R)
• M44: 16,240,046 km (0.094 R)
• M45: 16,538,493 km (0.109 R)
• M46: 18,323,196 km (0.097 R)
• M47: 19,305,755 km (0.083 R)
• M48: 19,803,467 km (0.116 R)
• M49: 20,259,740 km (0.078 R)
• M50: 21,555,408 km (0.079 R)
• M51: 21,695,880 km (0.086 R)
• M52: 22,071,819 km (0.108 R)
• M53: 22,402,431 km (0.084 R)
• M54: 22,497,276 km (0.114 R)
• M55: 22,639,693 km (0.085 R)
• M56: 22,877,853 km (0.098 R)
• M57: 23,116,761 km (0.078 R)
• M58: 23,404,437 km (0.112 R)
• M59: 23,596,970 km (0.065 R)
• M60: 24,080,620 km (0.083 R)
• M61: 24,469,873 km (0.097 R)
• M62: 25,353,249 km (0.12 R)
• M63: 25,948,050 km (0.074 R)
• M64: 26,097,498 km (0.072 R)
• M65: 26,197,130 km (0.091 R)
• M66: 26,899,044 km (0.098 R)
• M67: 27,302,958 km (0.115 R)
• M68: 27,556,377 km (0.116 R)
• M69: 27,708,817 km (0.086 R)
• M70: 28,577,980 km (0.089 R)
• M71: 28,990,123 km (0.119 R)
• M72: 29,872,451 km (0.113 R)
• M73: 30,081,289 km (0.046 R)
• M74: 30,238,218 km (0.085 R)
• M75: 30,343,086 km (0.062 R)
• M76: 30,447,954 km (0.111 R)
• M77: 30,605,630 km (0.116 R)
• M78: 30,763,456 km (0.079 R)
• M79: 31,610,180 km (0.057 R)
• M80: 31,929,721 km (0.031 R)
• M81: 32,143,197 km (0.116 R)
• M82: 33,434,675 km (0.106 R)
• M83: 33,923,412 km (0.108 R)
• M84: 34,359,639 km (0.096 R)
• M85: 34,852,863 km (0.077 R)
• M86: 36,012,546 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.2

Radius: 4.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 18.31 AU - 19.91 AU

Year: 30666 Days

Day: 15.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 28,431,095 km

• M1: 122,521 km (0.082 R)
• M2: 178,620 km (0.09 R)
• M3: 445,802 km (0.091 R)
• M4: 630,854 km (0.089 R)
• M5: 1,451,399 km (0.096 R)
• M6: 1,774,231 km (0.11 R)
• M7: 2,154,509 km (0.084 R)
• M8: 2,654,614 km (0.093 R)
• M9: 2,712,359 km (0.101 R)
• M10: 2,790,000 km (0.117 R)
• M11: 2,888,136 km (0.114 R)
• M12: 2,927,630 km (0.095 R)
• M13: 3,691,627 km (0.112 R)
• M14: 3,821,029 km (0.08 R)
• M15: 4,218,361 km (0.041 R)
• M16: 4,353,597 km (0.08 R)
• M17: 4,721,608 km (0.115 R)
• M18: 5,051,770 km (0.111 R)
• M19: 5,171,449 km (0.102 R)
• M20: 6,239,129 km (0.114 R)
• M21: 6,969,615 km (0.049 R)
• M22: 7,022,872 km (0.119 R)
• M23: 7,535,245 km (0.096 R)
• M24: 8,968,991 km (0.104 R)
• M25: 9,259,809 km (0.109 R)
• M26: 9,435,736 km (0.115 R)
• M27: 9,761,261 km (0.082 R)
• M28: 9,880,640 km (0.036 R)
• M29: 10,211,102 km (0.093 R)
• M30: 10,453,750 km (0.049 R)
• M31: 11,349,242 km (0.07 R)
• M32: 11,506,171 km (0.117 R)
• M33: 11,569,002 km (0.109 R)
• M34: 11,663,697 km (0.058 R)
• M35: 12,819,341 km (0.098 R)
• M36: 13,709,747 km (0.116 R)
• M37: 14,179,185 km (0.035 R)
• M38: 15,341,262 km (0.102 R)
• M39: 15,688,777 km (0.048 R)
• M40: 16,462,498 km (0.031 R)
• M41: 16,498,102 km (0.103 R)
• M42: 16,533,557 km (0.08 R)
• M43: 16,782,637 km (0.057 R)
• M44: 17,429,050 km (0.101 R)
• M45: 18,413,852 km (0.075 R)
• M46: 18,487,454 km (0.106 R)
• M47: 18,894,361 km (0.034 R)
• M48: 19,341,658 km (0.09 R)
• M49: 21,203,703 km (0.103 R)
• M50: 21,281,045 km (0.076 R)
• M51: 21,435,729 km (0.113 R)
• M52: 21,980,116 km (0.093 R)
• M53: 22,450,452 km (0.107 R)
• M54: 22,884,435 km (0.088 R)
• M55: 23,361,054 km (0.091 R)
• M56: 23,800,722 km (0.092 R)
• M57: 23,921,148 km (0.086 R)
• M58: 24,081,966 km (0.045 R)
• M59: 24,324,015 km (0.113 R)
• M60: 24,647,895 km (0.084 R)
• M61: 25,710,339 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 14,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit