🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.79 AU

Year: 212 Days

Day: 45.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.9 AU - 0.98 AU

Year: 330 Days

Day: 23.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,403,790 km

• M1: 159,023 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.89 AU - 1.47 AU

Year: 464 Days

Day: 16.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.8

Radius: 14.5

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.77 AU - 9.21 AU

Year: 9748 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 89,403,790 km

• M1: 220,657 km (0.085 R)
• M2: 401,371 km (0.063 R)
• M3: 1,390,662 km (0.088 R)
• M4: 1,627,475 km (0.064 R)
• M5: 1,924,726 km (0.119 R)
• M6: 2,116,660 km (0.11 R)
• M7: 2,315,177 km (0.07 R)
• M8: 2,784,764 km (0.106 R)
• M9: 3,199,150 km (0.039 R)
• M10: 3,633,433 km (0.026 R)
• M11: 3,842,721 km (0.058 R)
• M12: 5,181,023 km (0.093 R)
• M13: 5,830,427 km (0.07 R)
• M14: 6,076,366 km (0.111 R)
• M15: 6,254,089 km (0.074 R)
• M16: 6,361,649 km (0.108 R)
• M17: 6,871,479 km (0.104 R)
• M18: 7,056,831 km (0.104 R)
• M19: 7,737,950 km (0.101 R)
• M20: 7,969,677 km (0.069 R)
• M21: 8,321,681 km (0.089 R)
• M22: 8,598,886 km (0.099 R)
• M23: 8,758,806 km (0.041 R)
• M24: 9,081,488 km (0.063 R)
• M25: 9,697,084 km (0.076 R)
• M26: 9,947,211 km (0.102 R)
• M27: 10,199,433 km (0.081 R)
• M28: 11,448,276 km (0.078 R)
• M29: 11,668,484 km (0.116 R)
• M30: 11,801,327 km (0.067 R)
• M31: 13,249,135 km (0.117 R)
• M32: 13,434,038 km (0.112 R)
• M33: 13,526,789 km (0.102 R)
• M34: 14,276,873 km (0.113 R)
• M35: 14,848,337 km (0.106 R)
• M36: 16,161,507 km (0.05 R)
• M37: 17,918,534 km (0.099 R)
• M38: 18,020,709 km (0.08 R)
• M39: 18,793,681 km (0.099 R)
• M40: 19,262,820 km (0.039 R)
• M41: 19,682,891 km (0.118 R)
• M42: 19,947,081 km (0.07 R)
• M43: 20,639,270 km (0.096 R)
• M44: 21,447,996 km (0.11 R)
• M45: 21,665,362 km (0.106 R)
• M46: 21,774,269 km (0.112 R)
• M47: 21,883,476 km (0.12 R)
• M48: 22,873,963 km (0.11 R)
• M49: 25,184,652 km (0.072 R)
• M50: 25,471,431 km (0.07 R)
• M51: 25,586,472 km (0.062 R)
• M52: 26,571,424 km (0.089 R)
• M53: 28,637,969 km (0.096 R)
• M54: 28,757,647 km (0.093 R)
• M55: 28,997,453 km (0.092 R)
• M56: 30,206,503 km (0.059 R)
• M57: 30,389,311 km (0.106 R)
• M58: 31,432,009 km (0.028 R)
• M59: 32,986,630 km (0.099 R)
• M60: 33,363,467 km (0.08 R)
• M61: 34,375,347 km (0.102 R)
• M62: 34,502,505 km (0.054 R)
• M63: 35,012,933 km (0.117 R)
• M64: 35,461,577 km (0.11 R)
• M65: 36,949,028 km (0.101 R)
• M66: 38,127,261 km (0.095 R)
• M67: 38,522,798 km (0.084 R)
• M68: 38,721,015 km (0.085 R)
• M69: 39,118,646 km (0.087 R)
• M70: 39,984,668 km (0.068 R)
• M71: 40,587,847 km (0.11 R)
• M72: 41,194,167 km (0.103 R)
• M73: 41,871,247 km (0.099 R)
• M74: 43,099,446 km (0.084 R)
• M75: 43,236,627 km (0.118 R)
• M76: 44,339,462 km (0.083 R)
• M77: 44,547,254 km (0.063 R)
• M78: 44,824,908 km (0.05 R)
• M79: 45,521,286 km (0.079 R)
• M80: 45,731,022 km (0.117 R)
• M81: 46,081,081 km (0.107 R)
• M82: 46,572,809 km (0.087 R)
• M83: 47,136,793 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991

Radius: 6.3

Gravity: 24.97 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.2 AU - 16.97 AU

Year: 21178 Days

Day: 17.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,403,790 km

• M1: 294,109 km (0.094 R)
• M2: 410,497 km (0.084 R)
• M3: 542,442 km (0.105 R)
• M4: 1,262,157 km (0.112 R)
• M5: 1,732,643 km (0.116 R)
• M6: 1,876,556 km (0.088 R)
• M7: 2,253,094 km (0.099 R)
• M8: 3,978,705 km (0.096 R)
• M9: 5,010,332 km (0.092 R)
• M10: 5,061,494 km (0.068 R)
• M11: 6,394,711 km (0.063 R)
• M12: 8,797,552 km (0.069 R)
• M13: 9,045,585 km (0.082 R)
• M14: 9,995,681 km (0.108 R)
• M15: 10,060,158 km (0.085 R)
• M16: 10,515,234 km (0.12 R)
• M17: 11,513,052 km (0.079 R)
• M18: 12,126,104 km (0.118 R)
• M19: 12,610,353 km (0.083 R)
• M20: 13,526,191 km (0.057 R)
• M21: 13,597,549 km (0.063 R)
• M22: 13,956,135 km (0.111 R)
• M23: 14,172,902 km (0.107 R)
• M24: 14,390,567 km (0.094 R)
• M25: 14,609,429 km (0.083 R)
• M26: 15,495,946 km (0.096 R)
• M27: 16,021,184 km (0.029 R)
• M28: 17,088,864 km (0.107 R)
• M29: 17,709,246 km (0.088 R)
• M30: 18,495,084 km (0.118 R)
• M31: 18,574,371 km (0.03 R)
• M32: 18,812,680 km (0.11 R)
• M33: 19,052,037 km (0.099 R)
• M34: 20,019,337 km (0.1 R)
• M35: 20,263,630 km (0.096 R)
• M36: 20,590,950 km (0.072 R)
• M37: 21,917,734 km (0.116 R)
• M38: 22,253,730 km (0.087 R)
• M39: 23,958,997 km (0.086 R)
• M40: 24,218,549 km (0.087 R)
• M41: 25,265,435 km (0.043 R)
• M42: 26,327,131 km (0.088 R)
• M43: 27,042,957 km (0.113 R)
• M44: 28,585,311 km (0.119 R)
• M45: 28,676,865 km (0.115 R)
• M46: 30,904,676 km (0.114 R)
• M47: 34,935,142 km (0.054 R)
• M48: 35,327,537 km (0.111 R)
• M49: 36,712,365 km (0.055 R)
• M50: 37,311,205 km (0.119 R)
• M51: 37,411,286 km (0.085 R)
• M52: 37,611,897 km (0.096 R)
• M53: 37,913,336 km (0.098 R)
• M54: 39,025,597 km (0.06 R)
• M55: 39,229,050 km (0.109 R)
• M56: 39,534,678 km (0.058 R)
• M57: 40,662,496 km (0.103 R)
• M58: 43,897,102 km (0.068 R)
• M59: 44,320,613 km (0.108 R)
• M60: 49,175,812 km (0.055 R)
• M61: 59,963,315 km (0.04 R)
• M62: 60,315,468 km (0.101 R)
• M63: 60,668,369 km (0.104 R)
• M64: 60,903,986 km (0.087 R)
• M65: 61,139,902 km (0.049 R)
• M66: 62,205,188 km (0.116 R)
• M67: 62,442,750 km (0.072 R)
• M68: 63,396,137 km (0.12 R)
• M69: 65,558,724 km (0.027 R)
• M70: 66,406,196 km (0.1 R)
• M71: 66,527,519 km (0.075 R)
• M72: 66,892,089 km (0.088 R)
• M73: 67,867,468 km (0.108 R)
• M74: 68,356,952 km (0.104 R)
• M75: 70,573,992 km (0.109 R)
• M76: 72,939,583 km (0.116 R)
• M77: 73,190,160 km (0.073 R)
• M78: 73,566,398 km (0.09 R)
• M79: 74,320,970 km (0.107 R)
• M80: 74,447,081 km (0.032 R)
• M81: 74,699,303 km (0.083 R)
• M82: 76,727,402 km (0.088 R)
• M83: 77,237,231 km (0.11 R)
• M84: 77,876,164 km (0.079 R)
• M85: 78,260,331 km (0.054 R)
• M86: 79,416,722 km (0.057 R)
• M87: 82,136,711 km (0.069 R)
• M88: 83,835,844 km (0.045 R)
• M89: 85,942,780 km (0.065 R)
• M90: 86,339,813 km (0.115 R)
• M91: 86,472,356 km (0.101 R)
• M92: 87,135,673 km (0.088 R)
• M93: 88,334,102 km (0.094 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 12,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit