🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.29 AU - 1.35 AU

Year: 581 Days

Day: 21.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,328,454 km

• M1: 995,574 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.95 AU - 2.59 AU

Year: 1310 Days

Day: 14.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,328,454 km

• M1: 172,786 km (0.098 R)
• M2: 479,012 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.15 AU - 2.43 AU

Year: 1327 Days

Day: 44.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.8

Radius: 11.6

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.71 AU - 6.29 AU

Year: 4939 Days

Day: 13.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,328,454 km

• M1: 248,033 km (0.065 R)
• M2: 370,404 km (0.104 R)
• M3: 468,092 km (0.088 R)
• M4: 554,260 km (0.035 R)
• M5: 904,170 km (0.079 R)
• M6: 988,094 km (0.078 R)
• M7: 1,119,291 km (0.049 R)
• M8: 1,432,549 km (0.073 R)
• M9: 1,633,908 km (0.041 R)
• M10: 1,720,675 km (0.075 R)
• M11: 1,898,995 km (0.109 R)
• M12: 1,972,149 km (0.097 R)
• M13: 2,064,899 km (0.073 R)
• M14: 2,197,294 km (0.057 R)
• M15: 2,411,368 km (0.041 R)
• M16: 2,551,092 km (0.028 R)
• M17: 2,673,164 km (0.038 R)
• M18: 2,755,593 km (0.117 R)
• M19: 3,029,656 km (0.08 R)
• M20: 3,115,675 km (0.091 R)
• M21: 3,379,117 km (0.109 R)
• M22: 3,741,742 km (0.113 R)
• M23: 4,903,519 km (0.099 R)
• M24: 5,133,152 km (0.085 R)
• M25: 5,924,225 km (0.089 R)
• M26: 6,361,799 km (0.095 R)
• M27: 6,528,601 km (0.108 R)
• M28: 6,951,813 km (0.094 R)
• M29: 7,037,682 km (0.118 R)
• M30: 7,471,666 km (0.109 R)
• M31: 7,588,950 km (0.073 R)
• M32: 7,765,925 km (0.096 R)
• M33: 8,610,105 km (0.077 R)
• M34: 8,980,809 km (0.061 R)
• M35: 9,293,768 km (0.12 R)
• M36: 9,483,308 km (0.119 R)
• M37: 9,770,087 km (0.116 R)
• M38: 10,384,635 km (0.069 R)
• M39: 10,845,546 km (0.102 R)
• M40: 10,978,539 km (0.095 R)
• M41: 11,380,658 km (0.09 R)
• M42: 11,855,781 km (0.059 R)
• M43: 12,061,478 km (0.1 R)
• M44: 12,511,169 km (0.081 R)
• M45: 12,931,090 km (0.079 R)
• M46: 13,965,260 km (0.116 R)
• M47: 14,510,545 km (0.108 R)
• M48: 14,657,151 km (0.089 R)
• M49: 14,841,006 km (0.105 R)
• M50: 15,099,811 km (0.107 R)
• M51: 15,211,261 km (0.103 R)
• M52: 15,360,111 km (0.12 R)
• M53: 16,112,139 km (0.114 R)
• M54: 16,187,986 km (0.087 R)
• M55: 16,263,981 km (0.057 R)
• M56: 16,378,124 km (0.075 R)
• M57: 16,875,986 km (0.077 R)
• M58: 17,184,906 km (0.114 R)
• M59: 17,886,819 km (0.099 R)
• M60: 18,083,391 km (0.107 R)
• M61: 18,320,204 km (0.065 R)
• M62: 18,997,134 km (0.096 R)
• M63: 19,197,745 km (0.073 R)
• M64: 20,621,767 km (0.039 R)
• M65: 21,492,576 km (0.114 R)
• M66: 22,333,017 km (0.111 R)
• M67: 23,312,734 km (0.115 R)
• M68: 24,002,530 km (0.101 R)
• M69: 24,830,554 km (0.118 R)
• M70: 25,006,032 km (0.099 R)
• M71: 25,978,568 km (0.09 R)
• M72: 27,098,757 km (0.106 R)
• M73: 27,960,740 km (0.115 R)
• M74: 29,432,633 km (0.107 R)
• M75: 29,664,809 km (0.111 R)
• M76: 29,758,008 km (0.033 R)
• M77: 29,897,733 km (0.108 R)
• M78: 30,365,376 km (0.039 R)
• M79: 30,599,945 km (0.111 R)
• M80: 31,165,724 km (0.104 R)
• M81: 31,307,693 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.9

Radius: 4.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.72 AU - 13.64 AU

Year: 15284 Days

Day: 21.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 28,328,454 km

• M1: 248,033 km (0.119 R)
• M2: 379,530 km (0.112 R)
• M3: 594,502 km (0.084 R)
• M4: 737,817 km (0.095 R)
• M5: 879,635 km (0.1 R)
• M6: 1,299,407 km (0.105 R)
• M7: 1,589,627 km (0.095 R)
• M8: 1,757,625 km (0.119 R)
• M9: 1,996,084 km (0.057 R)
• M10: 2,917,458 km (0.049 R)
• M11: 2,973,108 km (0.115 R)
• M12: 3,608,151 km (0.059 R)
• M13: 3,910,189 km (0.096 R)
• M14: 4,054,102 km (0.116 R)
• M15: 5,310,724 km (0.101 R)
• M16: 8,171,036 km (0.09 R)
• M17: 8,460,657 km (0.058 R)
• M18: 8,619,979 km (0.057 R)
• M19: 8,914,836 km (0.073 R)
• M20: 10,437,443 km (0.115 R)
• M21: 10,665,580 km (0.075 R)
• M22: 11,010,702 km (0.06 R)
• M23: 12,187,888 km (0.106 R)
• M24: 12,700,111 km (0.105 R)
• M25: 13,404,268 km (0.046 R)
• M26: 13,745,501 km (0.097 R)
• M27: 17,785,092 km (0.119 R)
• M28: 18,262,609 km (0.09 R)
• M29: 19,125,789 km (0.091 R)
• M30: 20,250,017 km (0.119 R)
• M31: 23,823,461 km (0.1 R)
• M32: 24,274,199 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.6

Radius: 5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.44 AU - 15.62 AU

Year: 18009 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 142.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 28,328,454 km

• M1: 63,130 km (0.098 R)
• M2: 99,333 km (0.099 R)
• M3: 180,714 km (0.036 R)
• M4: 762,650 km (0.119 R)
• M5: 825,331 km (0.097 R)
• M6: 1,606,831 km (0.086 R)
• M7: 1,638,994 km (0.069 R)
• M8: 1,905,278 km (0.062 R)
• M9: 1,991,297 km (0.03 R)
• M10: 2,220,780 km (0.075 R)
• M11: 2,293,186 km (0.071 R)
• M12: 2,347,939 km (0.104 R)
• M13: 2,571,438 km (0.035 R)
• M14: 3,323,466 km (0.11 R)
• M15: 4,116,335 km (0.103 R)
• M16: 4,250,225 km (0.106 R)
• M17: 4,362,872 km (0.082 R)
• M18: 5,083,336 km (0.113 R)
• M19: 5,275,120 km (0.069 R)
• M20: 5,347,675 km (0.11 R)
• M21: 6,244,215 km (0.067 R)
• M22: 6,605,195 km (0.1 R)
• M23: 7,293,644 km (0.09 R)
• M24: 7,866,155 km (0.074 R)
• M25: 8,509,725 km (0.086 R)
• M26: 9,403,573 km (0.054 R)
• M27: 11,309,898 km (0.047 R)
• M28: 11,844,262 km (0.042 R)
• M29: 12,515,507 km (0.069 R)
• M30: 13,133,496 km (0.099 R)
• M31: 15,563,863 km (0.084 R)
• M32: 15,668,133 km (0.117 R)
• M33: 16,052,300 km (0.12 R)
• M34: 16,794,306 km (0.035 R)
• M35: 16,937,022 km (0.063 R)
• M36: 17,151,545 km (0.116 R)
• M37: 17,295,159 km (0.092 R)
• M38: 17,475,275 km (0.108 R)
• M39: 18,275,025 km (0.079 R)
• M40: 18,348,328 km (0.102 R)
• M41: 18,679,239 km (0.056 R)
• M42: 18,863,992 km (0.077 R)
• M43: 18,938,193 km (0.049 R)
• M44: 19,049,344 km (0.105 R)
• M45: 19,684,088 km (0.093 R)
• M46: 21,166,304 km (0.101 R)
• M47: 21,281,793 km (0.119 R)
• M48: 22,487,552 km (0.106 R)
• M49: 23,436,152 km (0.097 R)
• M50: 23,675,359 km (0.027 R)
• M51: 25,413,088 km (0.104 R)
• M52: 25,453,928 km (0.074 R)
• M53: 26,442,172 km (0.052 R)
• M54: 26,857,605 km (0.067 R)
• M55: 26,940,931 km (0.084 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 17,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit