🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.65 AU - 0.99 AU

Year: 271 Days

Day: 18 Hours

Environment

Temp: 142 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.08 AU - 2.42 AU

Year: 1233 Days

Day: 12 Hours

Environment

Temp: -82 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.07 AU - 2.47 AU

Year: 1249 Days

Day: 27.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3 AU - 3.66 AU

Year: 2220 Days

Day: 22.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,844,476 km

• M1: 137,181 km (0.086 R)

Asteroid Belt

Center: 7.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.9

Radius: 14.4

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.49 AU - 14.29 AU

Year: 14975 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 104,844,476 km

• M1: 201,209 km (0.087 R)
• M2: 337,942 km (0.112 R)
• M3: 437,873 km (0.097 R)
• M4: 850,763 km (0.071 R)
• M5: 957,127 km (0.068 R)
• M6: 1,579,903 km (0.064 R)
• M7: 1,753,736 km (0.11 R)
• M8: 1,853,069 km (0.062 R)
• M9: 2,120,999 km (0.094 R)
• M10: 2,401,644 km (0.099 R)
• M11: 2,694,856 km (0.064 R)
• M12: 2,952,164 km (0.099 R)
• M13: 3,440,901 km (0.086 R)
• M14: 3,592,593 km (0.115 R)
• M15: 4,008,176 km (0.063 R)
• M16: 4,885,567 km (0.106 R)
• M17: 5,027,984 km (0.102 R)
• M18: 5,317,157 km (0.113 R)
• M19: 6,685,379 km (0.087 R)
• M20: 7,164,840 km (0.11 R)
• M21: 7,721,793 km (0.059 R)
• M22: 7,888,296 km (0.111 R)
• M23: 8,773,466 km (0.095 R)
• M24: 9,192,640 km (0.115 R)
• M25: 9,511,433 km (0.05 R)
• M26: 10,748,308 km (0.113 R)
• M27: 10,897,158 km (0.039 R)
• M28: 11,084,155 km (0.114 R)
• M29: 12,035,448 km (0.118 R)
• M30: 12,345,415 km (0.05 R)
• M31: 12,697,269 km (0.035 R)
• M32: 12,854,795 km (0.038 R)
• M33: 13,853,511 km (0.115 R)
• M34: 14,056,366 km (0.038 R)
• M35: 14,382,938 km (0.092 R)
• M36: 15,168,476 km (0.112 R)
• M37: 15,671,723 km (0.027 R)
• M38: 16,781,141 km (0.076 R)
• M39: 17,476,472 km (0.102 R)
• M40: 17,651,801 km (0.093 R)
• M41: 17,827,728 km (0.103 R)
• M42: 18,537,121 km (0.095 R)
• M43: 19,892,178 km (0.098 R)
• M44: 20,121,213 km (0.112 R)
• M45: 20,258,992 km (0.047 R)
• M46: 20,443,147 km (0.061 R)
• M47: 20,720,502 km (0.099 R)
• M48: 20,952,678 km (0.077 R)
• M49: 21,325,775 km (0.101 R)
• M50: 21,795,363 km (0.061 R)
• M51: 22,031,428 km (0.092 R)
• M52: 22,363,386 km (0.025 R)
• M53: 22,601,546 km (0.097 R)
• M54: 22,792,582 km (0.051 R)
• M55: 22,936,346 km (0.109 R)
• M56: 23,320,962 km (0.1 R)
• M57: 23,804,761 km (0.042 R)
• M58: 23,999,238 km (0.119 R)
• M59: 24,340,770 km (0.084 R)
• M60: 24,683,948 km (0.056 R)
• M61: 24,880,669 km (0.12 R)
• M62: 25,673,239 km (0.11 R)
• M63: 27,639,703 km (0.075 R)
• M64: 28,563,469 km (0.045 R)
• M65: 29,133,138 km (0.102 R)
• M66: 29,289,019 km (0.08 R)
• M67: 29,393,289 km (0.063 R)
• M68: 31,182,629 km (0.108 R)
• M69: 31,608,833 km (0.116 R)
• M70: 31,876,165 km (0.102 R)
• M71: 32,251,655 km (0.068 R)
• M72: 32,413,071 km (0.063 R)
• M73: 33,007,125 km (0.077 R)
• M74: 34,206,152 km (0.053 R)
• M75: 34,645,670 km (0.116 R)
• M76: 36,478,394 km (0.099 R)
• M77: 36,702,790 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.8

Radius: 3.7

Gravity: 63.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 14.75 AU - 21.99 AU

Year: 28758 Days

Day: 17.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,844,476 km

• M1: 72,555 km (0.06 R)
• M2: 183,706 km (0.111 R)
• M3: 388,057 km (0.111 R)
• M4: 590,612 km (0.119 R)
• M5: 645,964 km (0.064 R)
• M6: 674,238 km (0.098 R)
• M7: 761,902 km (0.065 R)
• M8: 1,013,226 km (0.103 R)
• M9: 1,823,000 km (0.116 R)
• M10: 2,155,556 km (0.099 R)
• M11: 2,597,318 km (0.089 R)
• M12: 2,643,095 km (0.119 R)
• M13: 2,781,772 km (0.058 R)
• M14: 2,875,570 km (0.076 R)
• M15: 3,018,287 km (0.081 R)
• M16: 3,163,247 km (0.088 R)
• M17: 4,348,062 km (0.076 R)
• M18: 6,503,169 km (0.081 R)
• M19: 6,753,147 km (0.088 R)
• M20: 8,656,930 km (0.118 R)
• M21: 8,862,776 km (0.093 R)
• M22: 9,209,395 km (0.079 R)
• M23: 9,279,257 km (0.085 R)
• M24: 9,773,229 km (0.079 R)
• M25: 10,420,688 km (0.113 R)
• M26: 10,566,546 km (0.114 R)
• M27: 10,639,700 km (0.104 R)
• M28: 11,908,589 km (0.098 R)
• M29: 11,984,734 km (0.043 R)
• M30: 12,522,090 km (0.102 R)
• M31: 12,910,745 km (0.115 R)
• M32: 13,145,763 km (0.092 R)
• M33: 15,076,773 km (0.106 R)
• M34: 18,309,583 km (0.099 R)
• M35: 19,732,408 km (0.115 R)
• M36: 19,912,673 km (0.114 R)
• M37: 23,155,656 km (0.115 R)
• M38: 26,062,642 km (0.117 R)
• M39: 26,260,410 km (0.1 R)
• M40: 26,657,593 km (0.118 R)
• M41: 32,422,496 km (0.108 R)
• M42: 35,006,051 km (0.064 R)
• M43: 37,097,878 km (0.065 R)
• M44: 38,439,771 km (0.116 R)
• M45: 39,456,438 km (0.092 R)
• M46: 45,501,539 km (0.119 R)
• M47: 47,539,361 km (0.088 R)
• M48: 48,144,335 km (0.062 R)
• M49: 51,579,251 km (0.096 R)
• M50: 52,325,446 km (0.108 R)
• M51: 52,574,975 km (0.084 R)
• M52: 52,699,889 km (0.081 R)
• M53: 52,824,953 km (0.117 R)
• M54: 53,828,605 km (0.059 R)
• M55: 53,954,566 km (0.112 R)
• M56: 55,092,109 km (0.096 R)
• M57: 56,749,204 km (0.049 R)
• M58: 58,681,410 km (0.088 R)
• M59: 59,720,667 km (0.067 R)
• M60: 62,742,394 km (0.112 R)
• M61: 63,405,861 km (0.041 R)
• M62: 63,938,280 km (0.048 R)
• M63: 65,410,173 km (0.093 R)
• M64: 68,250,737 km (0.107 R)
• M65: 68,523,454 km (0.108 R)
• M66: 70,304,417 km (0.082 R)
• M67: 71,684,607 km (0.086 R)
• M68: 72,100,489 km (0.099 R)
• M69: 73,632,072 km (0.116 R)
• M70: 74,051,694 km (0.119 R)
• M71: 74,331,741 km (0.065 R)
• M72: 76,020,103 km (0.042 R)
• M73: 76,868,921 km (0.116 R)
• M74: 79,004,730 km (0.106 R)
• M75: 79,721,004 km (0.115 R)
• M76: 80,008,232 km (0.035 R)
• M77: 81,882,843 km (0.065 R)
• M78: 83,189,132 km (0.118 R)
• M79: 83,771,816 km (0.071 R)
• M80: 86,116,463 km (0.115 R)
• M81: 86,558,525 km (0.114 R)
• M82: 87,592,844 km (0.114 R)
• M83: 87,740,946 km (0.086 R)
• M84: 91,770,814 km (0.109 R)
• M85: 96,624,367 km (0.093 R)
• M86: 97,390,308 km (0.082 R)
• M87: 97,697,133 km (0.038 R)
• M88: 97,850,770 km (0.088 R)
• M89: 99,082,260 km (0.057 R)
• M90: 99,854,634 km (0.117 R)
• M91: 100,939,218 km (0.093 R)
• M92: 102,495,336 km (0.119 R)
• M93: 104,373,238 km (0.112 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: 496 - 15,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit