🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.55 AU - 0.65 AU

Year: 167 Days

Day: 22.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.9 AU - 1.16 AU

Year: 376 Days

Day: 41.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.99 AU - 1.31 AU

Year: 444 Days

Day: 27.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.22 AU - 3.82 AU

Year: 2377 Days

Day: 29.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.48 AU - 4.84 AU

Year: 3054 Days

Day: 44.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 69.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.1

Radius: 13.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.05 AU - 11.99 AU

Year: 14072 Days

Day: 6.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 90,642,352 km

• M1: 275,559 km (0.089 R)
• M2: 413,788 km (0.094 R)
• M3: 585,227 km (0.105 R)
• M4: 987,047 km (0.082 R)
• M5: 1,095,206 km (0.091 R)
• M6: 1,184,965 km (0.094 R)
• M7: 1,277,416 km (0.109 R)
• M8: 1,494,932 km (0.116 R)
• M9: 1,858,155 km (0.117 R)
• M10: 2,078,363 km (0.066 R)
• M11: 3,207,229 km (0.059 R)
• M12: 3,575,090 km (0.103 R)
• M13: 3,956,564 km (0.08 R)
• M14: 4,098,682 km (0.101 R)
• M15: 4,242,446 km (0.107 R)
• M16: 4,986,695 km (0.105 R)
• M17: 5,334,959 km (0.098 R)
• M18: 5,452,842 km (0.054 R)
• M19: 5,731,394 km (0.12 R)
• M20: 6,468,911 km (0.063 R)
• M21: 7,367,246 km (0.064 R)
• M22: 8,350,254 km (0.049 R)
• M23: 8,717,966 km (0.11 R)
• M24: 9,279,556 km (0.034 R)
• M25: 9,564,839 km (0.083 R)
• M26: 10,241,620 km (0.1 R)
• M27: 11,084,305 km (0.069 R)
• M28: 11,488,518 km (0.063 R)
• M29: 12,311,606 km (0.094 R)
• M30: 12,520,444 km (0.079 R)
• M31: 12,783,138 km (0.104 R)
• M32: 12,888,605 km (0.062 R)
• M33: 13,047,477 km (0.117 R)
• M34: 13,367,318 km (0.091 R)
• M35: 13,689,701 km (0.114 R)
• M36: 13,851,865 km (0.091 R)
• M37: 14,232,592 km (0.117 R)
• M38: 14,838,164 km (0.079 R)
• M39: 15,004,666 km (0.101 R)
• M40: 15,116,117 km (0.12 R)
• M41: 16,647,101 km (0.038 R)
• M42: 18,227,154 km (0.056 R)
• M43: 18,346,084 km (0.088 R)
• M44: 18,525,004 km (0.082 R)
• M45: 19,065,201 km (0.114 R)
• M46: 20,407,394 km (0.116 R)
• M47: 21,152,391 km (0.064 R)
• M48: 22,541,258 km (0.091 R)
• M49: 22,989,303 km (0.098 R)
• M50: 23,182,284 km (0.091 R)
• M51: 25,074,997 km (0.097 R)
• M52: 26,207,602 km (0.08 R)
• M53: 27,084,844 km (0.106 R)
• M54: 27,356,813 km (0.089 R)
• M55: 28,799,086 km (0.112 R)
• M56: 28,937,763 km (0.115 R)
• M57: 30,406,964 km (0.032 R)
• M58: 32,331,391 km (0.097 R)
• M59: 32,547,710 km (0.107 R)
• M60: 32,692,071 km (0.115 R)
• M61: 34,663,023 km (0.071 R)
• M62: 35,254,384 km (0.063 R)
• M63: 36,521,927 km (0.108 R)
• M64: 37,048,361 km (0.116 R)
• M65: 37,274,703 km (0.075 R)
• M66: 37,501,493 km (0.065 R)
• M67: 37,804,579 km (0.1 R)
• M68: 38,948,404 km (0.11 R)
• M69: 39,640,294 km (0.106 R)
• M70: 40,646,789 km (0.08 R)
• M71: 40,958,102 km (0.076 R)
• M72: 41,504,882 km (0.11 R)
• M73: 41,896,978 km (0.078 R)
• M74: 43,001,310 km (0.108 R)
• M75: 43,716,238 km (0.066 R)
• M76: 44,355,170 km (0.115 R)
• M77: 45,158,062 km (0.084 R)
• M78: 47,104,630 km (0.067 R)
• M79: 47,677,440 km (0.109 R)
• M80: 48,005,957 km (0.072 R)
• M81: 48,995,547 km (0.038 R)
• M82: 49,409,933 km (0.086 R)
• M83: 54,386,755 km (0.1 R)
• M84: 56,803,957 km (0.039 R)
• M85: 57,501,083 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.4

Radius: 3.1

Gravity: 50.09 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.6 AU - 13.52 AU

Year: 16986 Days

Day: 15.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,642,352 km

• M1: 66,721 km (0.105 R)
• M2: 118,182 km (0.103 R)
• M3: 138,976 km (0.082 R)
• M4: 292,763 km (0.047 R)
• M5: 952,041 km (0.06 R)
• M6: 1,089,970 km (0.092 R)
• M7: 1,308,832 km (0.079 R)
• M8: 1,462,170 km (0.107 R)
• M9: 1,648,419 km (0.111 R)
• M10: 1,785,899 km (0.065 R)
• M11: 2,013,587 km (0.113 R)
• M12: 2,558,872 km (0.103 R)
• M13: 2,622,151 km (0.103 R)
• M14: 2,913,269 km (0.097 R)
• M15: 3,738,451 km (0.1 R)
• M16: 4,668,650 km (0.026 R)
• M17: 4,784,888 km (0.03 R)
• M18: 4,823,933 km (0.082 R)
• M19: 5,020,205 km (0.071 R)
• M20: 5,299,654 km (0.098 R)
• M21: 5,583,890 km (0.088 R)
• M22: 6,466,368 km (0.05 R)
• M23: 7,799,883 km (0.052 R)
• M24: 8,169,390 km (0.091 R)
• M25: 8,497,458 km (0.118 R)
• M26: 10,050,883 km (0.069 R)
• M27: 11,116,767 km (0.058 R)
• M28: 11,532,201 km (0.079 R)
• M29: 13,298,652 km (0.114 R)
• M30: 13,353,555 km (0.036 R)
• M31: 13,408,457 km (0.107 R)
• M32: 14,128,920 km (0.111 R)
• M33: 15,147,383 km (0.105 R)
• M34: 15,376,866 km (0.025 R)
• M35: 15,839,273 km (0.105 R)
• M36: 16,130,690 km (0.103 R)
• M37: 16,482,544 km (0.067 R)
• M38: 16,837,091 km (0.035 R)
• M39: 17,313,560 km (0.088 R)
• M40: 17,433,388 km (0.037 R)
• M41: 19,636,815 km (0.074 R)
• M42: 20,201,248 km (0.114 R)
• M43: 20,327,359 km (0.105 R)
• M44: 20,517,049 km (0.098 R)
• M45: 20,643,908 km (0.093 R)
• M46: 21,217,765 km (0.049 R)
• M47: 21,796,859 km (0.066 R)
• M48: 22,250,738 km (0.085 R)
• M49: 22,381,038 km (0.056 R)
• M50: 22,511,637 km (0.067 R)
• M51: 23,168,073 km (0.077 R)
• M52: 23,234,045 km (0.109 R)
• M53: 23,300,018 km (0.05 R)
• M54: 23,631,228 km (0.091 R)
• M55: 23,697,649 km (0.091 R)
• M56: 23,830,791 km (0.108 R)
• M57: 23,897,362 km (0.074 R)
• M58: 25,514,515 km (0.092 R)
• M59: 27,236,387 km (0.045 R)
• M60: 27,515,237 km (0.075 R)
• M61: 28,146,391 km (0.089 R)
• M62: 28,287,312 km (0.052 R)
• M63: 29,137,476 km (0.104 R)
• M64: 29,924,212 km (0.117 R)
• M65: 31,299,614 km (0.106 R)
• M66: 31,664,932 km (0.118 R)
• M67: 32,031,746 km (0.111 R)
• M68: 33,214,766 km (0.105 R)
• M69: 33,512,765 km (0.118 R)
• M70: 34,261,503 km (0.117 R)
• M71: 36,310,844 km (0.08 R)
• M72: 36,464,182 km (0.085 R)
• M73: 38,165,409 km (0.075 R)
• M74: 40,447,075 km (0.097 R)
• M75: 41,724,791 km (0.1 R)
• M76: 42,368,660 km (0.084 R)
• M77: 42,691,792 km (0.092 R)
• M78: 42,772,724 km (0.027 R)
• M79: 42,934,589 km (0.107 R)
• M80: 43,177,985 km (0.108 R)
• M81: 43,503,210 km (0.079 R)
• M82: 44,483,525 km (0.099 R)
• M83: 45,223,586 km (0.112 R)
• M84: 47,049,727 km (0.039 R)
• M85: 47,216,828 km (0.098 R)
• M86: 47,719,626 km (0.071 R)
• M87: 49,408,437 km (0.086 R)
• M88: 50,003,986 km (0.117 R)
• M89: 50,089,257 km (0.103 R)
• M90: 51,632,807 km (0.054 R)
• M91: 52,237,183 km (0.068 R)
• M92: 53,802,276 km (0.078 R)
• M93: 54,678,321 km (0.097 R)
• M94: 56,800,217 km (0.103 R)
• M95: 57,692,120 km (0.12 R)
• M96: 58,050,257 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.2

Radius: 5.9

Gravity: 16.04 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.68 AU - 18.18 AU

Year: 21813 Days

Day: 16.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,642,352 km

• M1: 80,035 km (0.076 R)
• M2: 117,434 km (0.057 R)
• M3: 184,903 km (0.088 R)
• M4: 335,847 km (0.097 R)
• M5: 503,995 km (0.101 R)
• M6: 744,100 km (0.114 R)
• M7: 1,097,151 km (0.063 R)
• M8: 1,557,164 km (0.074 R)
• M9: 1,618,499 km (0.099 R)
• M10: 1,775,577 km (0.107 R)
• M11: 1,937,741 km (0.059 R)
• M12: 2,310,988 km (0.115 R)
• M13: 3,640,315 km (0.108 R)
• M14: 3,930,086 km (0.111 R)
• M15: 4,619,881 km (0.049 R)
• M16: 5,207,502 km (0.067 R)
• M17: 5,439,827 km (0.045 R)
• M18: 5,533,625 km (0.116 R)
• M19: 6,254,687 km (0.109 R)
• M20: 6,303,905 km (0.059 R)
• M21: 6,802,066 km (0.108 R)
• M22: 7,468,674 km (0.105 R)
• M23: 8,209,782 km (0.082 R)
• M24: 8,589,012 km (0.1 R)
• M25: 9,364,528 km (0.109 R)
• M26: 9,703,666 km (0.067 R)
• M27: 10,336,016 km (0.115 R)
• M28: 11,882,858 km (0.107 R)
• M29: 12,065,966 km (0.054 R)
• M30: 12,745,290 km (0.105 R)
• M31: 14,011,785 km (0.108 R)
• M32: 14,205,215 km (0.06 R)
• M33: 16,936,125 km (0.106 R)
• M34: 17,695,783 km (0.118 R)
• M35: 17,765,346 km (0.091 R)
• M36: 18,537,121 km (0.083 R)
• M37: 18,820,459 km (0.113 R)
• M38: 21,880,633 km (0.113 R)
• M39: 23,774,094 km (0.051 R)
• M40: 27,473,051 km (0.07 R)
• M41: 27,553,684 km (0.096 R)
• M42: 29,018,397 km (0.094 R)
• M43: 29,429,791 km (0.101 R)
• M44: 31,768,604 km (0.098 R)
• M45: 32,618,320 km (0.077 R)
• M46: 33,820,488 km (0.085 R)
• M47: 34,166,658 km (0.112 R)
• M48: 34,340,042 km (0.103 R)
• M49: 34,513,874 km (0.086 R)
• M50: 34,600,940 km (0.084 R)
• M51: 36,267,909 km (0.09 R)
• M52: 36,977,602 km (0.092 R)
• M53: 37,244,933 km (0.112 R)
• M54: 37,334,093 km (0.085 R)
• M55: 38,140,576 km (0.044 R)
• M56: 39,406,323 km (0.114 R)
• M57: 39,770,594 km (0.094 R)
• M58: 40,410,574 km (0.092 R)
• M59: 41,700,855 km (0.116 R)
• M60: 42,257,958 km (0.084 R)
• M61: 44,038,322 km (0.12 R)
• M62: 46,034,257 km (0.088 R)
• M63: 46,130,149 km (0.067 R)
• M64: 46,225,892 km (0.082 R)
• M65: 46,321,933 km (0.107 R)
• M66: 48,254,140 km (0.107 R)
• M67: 51,499,366 km (0.092 R)
• M68: 55,017,459 km (0.119 R)
• M69: 56,241,469 km (0.111 R)
• M70: 57,165,386 km (0.108 R)
• M71: 57,371,382 km (0.103 R)
• M72: 57,577,528 km (0.047 R)
• M73: 58,716,267 km (0.081 R)
• M74: 59,236,269 km (0.071 R)
• M75: 59,340,539 km (0.114 R)
• M76: 59,444,659 km (0.098 R)
• M77: 60,280,911 km (0.07 R)
• M78: 62,070,849 km (0.093 R)
• M79: 62,706,640 km (0.071 R)
• M80: 63,344,675 km (0.094 R)
• M81: 63,451,189 km (0.068 R)
• M82: 63,664,515 km (0.052 R)
• M83: 63,877,992 km (0.098 R)
• M84: 68,635,204 km (0.087 R)
• M85: 69,512,296 km (0.087 R)
• M86: 70,724,338 km (0.1 R)
• M87: 71,277,551 km (0.093 R)
• M88: 73,393,015 km (0.033 R)
• M89: 73,953,109 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.9

Radius: 5.6

Gravity: 24.01 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.53 AU - 18.09 AU

Year: 24804 Days

Day: 15.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,642,352 km

• M1: 101,727 km (0.077 R)
• M2: 146,905 km (0.066 R)
• M3: 427,700 km (0.078 R)
• M4: 540,198 km (0.074 R)
• M5: 821,592 km (0.109 R)
• M6: 1,174,792 km (0.107 R)
• M7: 1,334,712 km (0.118 R)
• M8: 1,819,409 km (0.096 R)
• M9: 2,314,129 km (0.053 R)
• M10: 2,805,858 km (0.08 R)
• M11: 4,364,069 km (0.084 R)
• M12: 4,612,252 km (0.116 R)
• M13: 4,916,235 km (0.11 R)
• M14: 6,530,545 km (0.1 R)
• M15: 6,757,186 km (0.113 R)
• M16: 6,986,520 km (0.096 R)
• M17: 7,218,247 km (0.103 R)
• M18: 7,928,837 km (0.092 R)
• M19: 8,231,473 km (0.115 R)
• M20: 8,415,030 km (0.106 R)
• M21: 8,537,999 km (0.09 R)
• M22: 8,661,567 km (0.05 R)
• M23: 9,225,252 km (0.097 R)
• M24: 9,736,129 km (0.069 R)
• M25: 11,391,279 km (0.074 R)
• M26: 11,732,512 km (0.034 R)
• M27: 11,869,993 km (0.098 R)
• M28: 12,706,095 km (0.109 R)
• M29: 12,847,316 km (0.094 R)
• M30: 14,952,307 km (0.055 R)
• M31: 15,400,951 km (0.083 R)
• M32: 15,702,540 km (0.083 R)
• M33: 16,235,109 km (0.032 R)
• M34: 16,928,345 km (0.075 R)
• M35: 18,423,427 km (0.113 R)
• M36: 18,743,566 km (0.082 R)
• M37: 19,308,148 km (0.089 R)
• M38: 19,796,585 km (0.108 R)
• M39: 20,289,062 km (0.094 R)
• M40: 20,619,673 km (0.107 R)
• M41: 21,035,405 km (0.1 R)
• M42: 21,118,881 km (0.112 R)
• M43: 22,129,115 km (0.072 R)
• M44: 22,897,001 km (0.082 R)
• M45: 23,068,889 km (0.065 R)
• M46: 23,241,226 km (0.087 R)
• M47: 23,673,713 km (0.081 R)
• M48: 23,760,630 km (0.114 R)
• M49: 24,109,043 km (0.096 R)
• M50: 24,371,438 km (0.115 R)
• M51: 25,876,093 km (0.094 R)
• M52: 26,234,530 km (0.086 R)
• M53: 28,419,407 km (0.042 R)
• M54: 29,067,465 km (0.11 R)
• M55: 31,231,248 km (0.114 R)
• M56: 31,517,279 km (0.111 R)
• M57: 33,154,478 km (0.053 R)
• M58: 39,046,690 km (0.095 R)
• M59: 43,008,789 km (0.109 R)
• M60: 43,326,984 km (0.11 R)
• M61: 46,117,134 km (0.088 R)
• M62: 47,096,551 km (0.101 R)
• M63: 47,533,975 km (0.086 R)
• M64: 48,412,863 km (0.057 R)
• M65: 49,630,290 km (0.079 R)
• M66: 49,852,593 km (0.094 R)
• M67: 51,081,839 km (0.035 R)
• M68: 54,255,408 km (0.114 R)
• M69: 55,058,748 km (0.104 R)
• M70: 56,561,010 km (0.067 R)
• M71: 57,258,884 km (0.102 R)
• M72: 57,375,421 km (0.085 R)
• M73: 58,076,736 km (0.108 R)
• M74: 60,078,804 km (0.055 R)
• M75: 60,315,917 km (0.065 R)
• M76: 65,486,767 km (0.038 R)
• M77: 67,569,917 km (0.107 R)
• M78: 69,301,662 km (0.083 R)
• M79: 69,425,829 km (0.093 R)
• M80: 69,550,144 km (0.115 R)
• M81: 69,923,690 km (0.109 R)
• M82: 73,948,322 km (0.12 R)
• M83: 77,015,677 km (0.075 R)
• M84: 78,047,304 km (0.04 R)
• M85: 78,435,360 km (0.037 R)
• M86: 79,473,270 km (0.084 R)
• M87: 79,603,421 km (0.094 R)
• M88: 83,935,027 km (0.095 R)
• M89: 88,612,055 km (0.049 R)
• M90: 89,693,049 km (0.117 R)
• M91: 90,235,042 km (0.112 R)
• M92: 90,370,727 km (0.117 R)
• M93: 90,642,397 km (0.088 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 19,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit