🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.4 AU - 0.66 AU

Year: 144 Days

Day: 34.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,102,484 km

• M1: 136,583 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.49 AU - 0.79 AU

Year: 191 Days

Day: 38.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.04 AU - 1.48 AU

Year: 527 Days

Day: 18.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,102,484 km

• M1: 450,439 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.82 AU - 2.24 AU

Year: 1078 Days

Day: 20.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,102,484 km

• M1: 621,878 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.74 AU - 3.62 AU

Year: 2114 Days

Day: 20 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922

Radius: 12.7

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.02 AU - 7.96 AU

Year: 6889 Days

Day: 8.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 107,102,484 km

• M1: 211,980 km (0.073 R)
• M2: 404,513 km (0.116 R)
• M3: 823,835 km (0.061 R)
• M4: 1,867,430 km (0.053 R)
• M5: 1,975,440 km (0.106 R)
• M6: 2,358,410 km (0.088 R)
• M7: 2,594,925 km (0.057 R)
• M8: 2,889,184 km (0.094 R)
• M9: 3,091,440 km (0.072 R)
• M10: 3,298,483 km (0.107 R)
• M11: 3,671,880 km (0.072 R)
• M12: 4,488,535 km (0.072 R)
• M13: 4,783,093 km (0.099 R)
• M14: 4,962,909 km (0.047 R)
• M15: 5,084,084 km (0.076 R)
• M16: 5,329,275 km (0.083 R)
• M17: 5,863,489 km (0.067 R)
• M18: 5,959,530 km (0.102 R)
• M19: 6,547,151 km (0.059 R)
• M20: 6,680,143 km (0.08 R)
• M21: 7,393,875 km (0.104 R)
• M22: 8,310,910 km (0.107 R)
• M23: 8,600,382 km (0.06 R)
• M24: 8,856,344 km (0.113 R)
• M25: 9,003,697 km (0.113 R)
• M26: 9,189,199 km (0.063 R)
• M27: 9,753,183 km (0.099 R)
• M28: 10,058,512 km (0.055 R)
• M29: 10,289,641 km (0.049 R)
• M30: 10,483,669 km (0.078 R)
• M31: 10,718,089 km (0.074 R)
• M32: 11,551,948 km (0.103 R)
• M33: 11,632,581 km (0.092 R)
• M34: 11,834,688 km (0.093 R)
• M35: 11,956,460 km (0.082 R)
• M36: 12,037,991 km (0.109 R)
• M37: 12,160,512 km (0.058 R)
• M38: 12,283,481 km (0.083 R)
• M39: 13,071,862 km (0.117 R)
• M40: 13,324,234 km (0.12 R)
• M41: 13,919,483 km (0.044 R)
• M42: 14,177,241 km (0.089 R)
• M43: 15,135,864 km (0.108 R)
• M44: 15,268,258 km (0.066 R)
• M45: 15,400,951 km (0.061 R)
• M46: 16,295,696 km (0.094 R)
• M47: 16,567,366 km (0.109 R)
• M48: 16,840,681 km (0.077 R)
• M49: 16,977,862 km (0.116 R)
• M50: 17,069,566 km (0.113 R)
• M51: 17,576,553 km (0.104 R)
• M52: 17,715,679 km (0.088 R)
• M53: 18,182,275 km (0.05 R)
• M54: 18,937,146 km (0.109 R)
• M55: 19,414,213 km (0.111 R)
• M56: 19,798,680 km (0.091 R)
• M57: 20,040,280 km (0.093 R)
• M58: 20,380,167 km (0.072 R)
• M59: 20,526,324 km (0.087 R)
• M60: 21,361,678 km (0.109 R)
• M61: 21,957,975 km (0.108 R)
• M62: 22,711,201 km (0.117 R)
• M63: 22,913,457 km (0.085 R)
• M64: 23,574,979 km (0.098 R)
• M65: 23,728,466 km (0.088 R)
• M66: 24,397,767 km (0.113 R)
• M67: 25,702,111 km (0.09 R)
• M68: 25,807,577 km (0.061 R)
• M69: 26,177,383 km (0.061 R)
• M70: 27,190,011 km (0.115 R)
• M71: 27,458,540 km (0.119 R)
• M72: 31,535,979 km (0.109 R)
• M73: 32,328,399 km (0.119 R)
• M74: 33,299,439 km (0.111 R)
• M75: 33,644,561 km (0.109 R)
• M76: 34,396,141 km (0.114 R)
• M77: 34,744,853 km (0.073 R)
• M78: 35,504,661 km (0.09 R)
• M79: 36,033,789 km (0.053 R)
• M80: 36,269,854 km (0.116 R)
• M81: 36,921,502 km (0.099 R)
• M82: 37,219,053 km (0.104 R)
• M83: 37,936,374 km (0.107 R)
• M84: 38,056,352 km (0.112 R)
• M85: 39,263,158 km (0.094 R)
• M86: 39,749,501 km (0.05 R)
• M87: 40,912,474 km (0.089 R)
• M88: 41,097,078 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.6

Radius: 11.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.14 AU - 10.16 AU

Year: 9484 Days

Day: 11.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 107,102,484 km

• M1: 161,416 km (0.066 R)
• M2: 239,955 km (0.094 R)
• M3: 316,848 km (0.07 R)
• M4: 586,274 km (0.1 R)
• M5: 867,967 km (0.075 R)
• M6: 1,387,670 km (0.07 R)
• M7: 1,536,370 km (0.034 R)
• M8: 1,850,077 km (0.051 R)
• M9: 2,292,887 km (0.041 R)
• M10: 2,838,919 km (0.091 R)
• M11: 3,424,894 km (0.068 R)
• M12: 3,526,321 km (0.087 R)
• M13: 3,784,078 km (0.117 R)
• M14: 4,510,974 km (0.077 R)
• M15: 4,819,595 km (0.107 R)
• M16: 5,048,330 km (0.08 R)
• M17: 5,398,239 km (0.042 R)
• M18: 5,635,950 km (0.081 R)
• M19: 6,060,359 km (0.045 R)
• M20: 6,307,495 km (0.111 R)
• M21: 7,592,990 km (0.111 R)
• M22: 7,859,573 km (0.08 R)
• M23: 8,231,324 km (0.073 R)
• M24: 10,029,191 km (0.03 R)
• M25: 11,217,148 km (0.085 R)
• M26: 11,368,690 km (0.081 R)
• M27: 13,041,494 km (0.103 R)
• M28: 13,240,908 km (0.062 R)
• M29: 13,643,027 km (0.112 R)
• M30: 13,804,892 km (0.076 R)
• M31: 14,008,195 km (0.086 R)
• M32: 14,376,804 km (0.097 R)
• M33: 14,789,993 km (0.094 R)
• M34: 15,375,071 km (0.104 R)
• M35: 15,543,668 km (0.108 R)
• M36: 15,628,041 km (0.057 R)
• M37: 15,712,713 km (0.054 R)
• M38: 17,088,266 km (0.118 R)
• M39: 17,790,328 km (0.119 R)
• M40: 18,056,014 km (0.076 R)
• M41: 18,636,304 km (0.089 R)
• M42: 19,359,012 km (0.105 R)
• M43: 20,275,149 km (0.085 R)
• M44: 20,645,553 km (0.087 R)
• M45: 22,770,741 km (0.119 R)
• M46: 23,349,086 km (0.102 R)
• M47: 24,176,811 km (0.071 R)
• M48: 25,860,984 km (0.106 R)
• M49: 26,061,595 km (0.115 R)
• M50: 26,413,898 km (0.109 R)
• M51: 27,225,167 km (0.102 R)
• M52: 27,890,279 km (0.119 R)
• M53: 28,612,687 km (0.114 R)
• M54: 29,080,330 km (0.107 R)
• M55: 29,393,438 km (0.064 R)
• M56: 29,970,437 km (0.106 R)
• M57: 30,234,029 km (0.115 R)
• M58: 31,831,285 km (0.114 R)
• M59: 32,369,838 km (0.054 R)
• M60: 33,128,897 km (0.105 R)
• M61: 33,401,315 km (0.118 R)
• M62: 33,838,889 km (0.09 R)
• M63: 33,948,544 km (0.067 R)
• M64: 34,113,251 km (0.118 R)
• M65: 35,608,033 km (0.102 R)
• M66: 35,887,033 km (0.089 R)
• M67: 36,054,882 km (0.09 R)
• M68: 36,279,129 km (0.048 R)
• M69: 38,032,267 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719

Radius: 6.5

Gravity: 17.02 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 16.2 AU - 19.56 AU

Year: 28184 Days

Day: 21.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 107,102,484 km

• M1: 125,961 km (0.051 R)
• M2: 224,846 km (0.115 R)
• M3: 441,912 km (0.092 R)
• M4: 800,199 km (0.118 R)
• M5: 916,736 km (0.081 R)
• M6: 1,070,373 km (0.059 R)
• M7: 1,134,251 km (0.071 R)
• M8: 1,367,773 km (0.066 R)
• M9: 1,616,555 km (0.1 R)
• M10: 1,957,039 km (0.086 R)
• M11: 3,105,951 km (0.035 R)
• M12: 3,151,878 km (0.118 R)
• M13: 3,527,667 km (0.1 R)
• M14: 4,951,540 km (0.101 R)
• M15: 5,835,963 km (0.095 R)
• M16: 6,180,038 km (0.086 R)
• M17: 6,413,111 km (0.092 R)
• M18: 6,768,107 km (0.092 R)
• M19: 6,827,946 km (0.108 R)
• M20: 7,373,978 km (0.097 R)
• M21: 7,559,180 km (0.035 R)
• M22: 7,808,410 km (0.048 R)
• M23: 9,028,979 km (0.084 R)
• M24: 9,965,761 km (0.073 R)
• M25: 10,793,038 km (0.114 R)
• M26: 13,479,367 km (0.097 R)
• M27: 14,701,581 km (0.096 R)
• M28: 15,404,542 km (0.078 R)
• M29: 15,641,205 km (0.098 R)
• M30: 16,681,060 km (0.107 R)
• M31: 18,826,892 km (0.085 R)
• M32: 19,589,542 km (0.062 R)
• M33: 20,276,047 km (0.105 R)
• M34: 20,535,599 km (0.109 R)
• M35: 21,145,210 km (0.071 R)
• M36: 21,496,316 km (0.11 R)
• M37: 21,584,430 km (0.099 R)
• M38: 25,576,449 km (0.114 R)
• M39: 25,856,795 km (0.113 R)
• M40: 29,299,341 km (0.097 R)
• M41: 31,873,622 km (0.11 R)
• M42: 32,074,681 km (0.108 R)
• M43: 32,175,360 km (0.071 R)
• M44: 33,187,689 km (0.113 R)
• M45: 33,902,617 km (0.086 R)
• M46: 35,555,674 km (0.111 R)
• M47: 37,871,000 km (0.111 R)
• M48: 40,017,879 km (0.105 R)
• M49: 40,996,848 km (0.118 R)
• M50: 41,434,421 km (0.12 R)
• M51: 42,424,759 km (0.086 R)
• M52: 43,645,628 km (0.07 R)
• M53: 44,204,376 km (0.118 R)
• M54: 44,316,424 km (0.058 R)
• M55: 44,990,512 km (0.093 R)
• M56: 45,441,999 km (0.103 R)
• M57: 46,463,004 km (0.099 R)
• M58: 46,690,842 km (0.1 R)
• M59: 49,338,575 km (0.069 R)
• M60: 50,154,033 km (0.101 R)
• M61: 50,270,868 km (0.084 R)
• M62: 50,621,975 km (0.106 R)
• M63: 51,562,347 km (0.118 R)
• M64: 52,152,959 km (0.053 R)
• M65: 55,380,683 km (0.095 R)
• M66: 56,714,198 km (0.114 R)
• M67: 61,276,335 km (0.115 R)
• M68: 62,278,192 km (0.117 R)
• M69: 62,907,101 km (0.115 R)
• M70: 64,298,062 km (0.092 R)
• M71: 69,310,638 km (0.104 R)
• M72: 70,354,233 km (0.118 R)
• M73: 70,878,125 km (0.036 R)
• M74: 71,140,519 km (0.116 R)
• M75: 74,447,231 km (0.09 R)
• M76: 74,980,996 km (0.062 R)
• M77: 75,649,998 km (0.064 R)
• M78: 78,481,137 km (0.086 R)
• M79: 80,661,377 km (0.051 R)
• M80: 80,798,259 km (0.109 R)
• M81: 80,935,290 km (0.117 R)
• M82: 82,309,496 km (0.1 R)
• M83: 82,861,363 km (0.072 R)
• M84: 83,691,482 km (0.098 R)
• M85: 84,524,293 km (0.094 R)
• M86: 84,663,419 km (0.06 R)
• M87: 86,338,317 km (0.085 R)
• M88: 87,883,214 km (0.091 R)
• M89: 89,154,048 km (0.071 R)
• M90: 91,570,951 km (0.096 R)
• M91: 96,468,935 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.8

Radius: 5.8

Gravity: 24.25 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.34 AU - 22.44 AU

Year: 30606 Days

Day: 18.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,102,484 km

• M1: 352,453 km (0.088 R)
• M2: 520,900 km (0.093 R)
• M3: 833,859 km (0.101 R)
• M4: 2,403,739 km (0.108 R)
• M5: 3,305,515 km (0.062 R)
• M6: 4,083,872 km (0.066 R)
• M7: 4,300,640 km (0.117 R)
• M8: 5,263,601 km (0.037 R)
• M9: 5,381,035 km (0.062 R)
• M10: 5,499,517 km (0.108 R)
• M11: 6,043,006 km (0.107 R)
• M12: 7,180,548 km (0.067 R)
• M13: 8,245,835 km (0.046 R)
• M14: 8,727,241 km (0.093 R)
• M15: 8,796,654 km (0.055 R)
• M16: 9,076,552 km (0.098 R)
• M17: 10,006,452 km (0.095 R)
• M18: 10,298,617 km (0.12 R)
• M19: 10,966,272 km (0.114 R)
• M20: 12,813,955 km (0.086 R)
• M21: 13,531,277 km (0.085 R)
• M22: 14,261,614 km (0.062 R)
• M23: 18,814,475 km (0.093 R)
• M24: 20,085,908 km (0.109 R)
• M25: 20,454,218 km (0.117 R)
• M26: 20,824,772 km (0.099 R)
• M27: 21,010,871 km (0.104 R)
• M28: 22,234,133 km (0.118 R)
• M29: 22,615,159 km (0.047 R)
• M30: 22,806,495 km (0.106 R)
• M31: 23,383,643 km (0.067 R)
• M32: 24,552,302 km (0.077 R)
• M33: 24,748,873 km (0.062 R)
• M34: 26,642,782 km (0.066 R)
• M35: 26,946,017 km (0.079 R)
• M36: 27,965,228 km (0.099 R)
• M37: 29,517,605 km (0.107 R)
• M38: 29,726,593 km (0.025 R)
• M39: 29,936,180 km (0.086 R)
• M40: 31,310,386 km (0.087 R)
• M41: 32,166,085 km (0.113 R)
• M42: 33,029,564 km (0.115 R)
• M43: 34,339,144 km (0.086 R)
• M44: 35,665,479 km (0.112 R)
• M45: 36,111,280 km (0.041 R)
• M46: 37,573,001 km (0.106 R)
• M47: 38,596,251 km (0.1 R)
• M48: 38,710,543 km (0.098 R)
• M49: 39,743,966 km (0.106 R)
• M50: 41,603,317 km (0.068 R)
• M51: 42,543,690 km (0.104 R)
• M52: 43,967,113 km (0.073 R)
• M53: 45,165,392 km (0.061 R)
• M54: 45,647,696 km (0.115 R)
• M55: 45,768,421 km (0.103 R)
• M56: 46,131,645 km (0.11 R)
• M57: 46,982,707 km (0.103 R)
• M58: 47,349,072 km (0.085 R)
• M59: 47,716,335 km (0.084 R)
• M60: 47,839,005 km (0.106 R)
• M61: 47,961,676 km (0.068 R)
• M62: 52,829,590 km (0.117 R)
• M63: 53,719,847 km (0.09 R)
• M64: 60,221,072 km (0.087 R)
• M65: 62,353,140 km (0.085 R)
• M66: 62,621,519 km (0.11 R)
• M67: 62,755,708 km (0.081 R)
• M68: 63,428,600 km (0.081 R)
• M69: 64,374,507 km (0.11 R)
• M70: 66,006,919 km (0.103 R)
• M71: 67,240,204 km (0.034 R)
• M72: 67,928,653 km (0.046 R)
• M73: 73,377,905 km (0.095 R)
• M74: 74,655,321 km (0.094 R)
• M75: 76,369,863 km (0.088 R)
• M76: 80,128,808 km (0.079 R)
• M77: 82,030,796 km (0.116 R)
• M78: 85,581,052 km (0.119 R)
• M79: 85,879,201 km (0.103 R)
• M80: 86,177,649 km (0.116 R)
• M81: 86,476,545 km (0.096 R)
• M82: 87,224,983 km (0.09 R)
• M83: 87,375,030 km (0.119 R)
• M84: 87,825,320 km (0.071 R)
• M85: 89,483,462 km (0.075 R)
• M86: 91,761,090 km (0.088 R)
• M87: 94,981,633 km (0.08 R)
• M88: 95,753,857 km (0.087 R)
• M89: 96,218,209 km (0.066 R)
• M90: 97,149,156 km (0.057 R)
• M91: 102,797,074 km (0.102 R)
• M92: 106,140,587 km (0.068 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 15,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit