🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.72 AU - 0.96 AU

Year: 289 Days

Day: 27.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,409,345 km

• M1: 468,391 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.78 AU - 1 AU

Year: 315 Days

Day: 47.9 Hours

Environment

Temp: 46 °C

Axial Tilt: 176.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,409,345 km

• M1: 73,453 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.3

Radius: 14.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.41 AU - 4.73 AU

Year: 3661 Days

Day: 14.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,409,345 km

• M1: 195,674 km (0.084 R)
• M2: 321,187 km (0.09 R)
• M3: 558,150 km (0.113 R)
• M4: 891,903 km (0.09 R)
• M5: 1,059,602 km (0.089 R)
• M6: 1,172,399 km (0.055 R)
• M7: 1,476,381 km (0.077 R)
• M8: 1,678,937 km (0.089 R)
• M9: 1,884,634 km (0.092 R)
• M10: 2,202,081 km (0.075 R)
• M11: 2,300,217 km (0.079 R)
• M12: 2,414,061 km (0.078 R)
• M13: 3,090,842 km (0.108 R)
• M14: 3,337,379 km (0.063 R)
• M15: 3,715,263 km (0.096 R)
• M16: 4,142,066 km (0.109 R)
• M17: 4,246,784 km (0.099 R)
• M18: 4,441,262 km (0.04 R)
• M19: 4,793,415 km (0.088 R)
• M20: 5,182,968 km (0.063 R)
• M21: 5,391,208 km (0.084 R)
• M22: 5,515,524 km (0.108 R)
• M23: 5,631,163 km (0.092 R)
• M24: 5,806,193 km (0.076 R)
• M25: 5,923,926 km (0.079 R)
• M26: 6,291,787 km (0.1 R)
• M27: 6,453,353 km (0.064 R)
• M28: 6,770,052 km (0.091 R)
• M29: 6,863,102 km (0.11 R)
• M30: 7,008,511 km (0.074 R)
• M31: 7,186,532 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.8

Radius: 5.8

Gravity: 18.93 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.68 AU - 18.4 AU

Year: 22956 Days

Day: 15.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,409,345 km

• M1: 92,751 km (0.092 R)
• M2: 130,300 km (0.111 R)
• M3: 319,691 km (0.085 R)
• M4: 981,512 km (0.031 R)
• M5: 1,514,379 km (0.092 R)
• M6: 2,231,701 km (0.103 R)
• M7: 2,760,829 km (0.092 R)
• M8: 2,839,517 km (0.062 R)
• M9: 2,959,046 km (0.115 R)
• M10: 3,580,775 km (0.101 R)
• M11: 3,666,793 km (0.092 R)
• M12: 3,796,944 km (0.058 R)
• M13: 4,241,848 km (0.097 R)
• M14: 4,892,150 km (0.115 R)
• M15: 5,180,425 km (0.065 R)
• M16: 5,672,901 km (0.079 R)
• M17: 6,491,800 km (0.113 R)
• M18: 6,596,817 km (0.062 R)
• M19: 6,649,476 km (0.115 R)
• M20: 7,129,984 km (0.105 R)
• M21: 7,955,465 km (0.062 R)
• M22: 8,180,760 km (0.119 R)
• M23: 8,752,971 km (0.12 R)
• M24: 9,220,016 km (0.084 R)
• M25: 9,397,289 km (0.047 R)
• M26: 9,635,449 km (0.112 R)
• M27: 10,422,783 km (0.109 R)
• M28: 10,669,320 km (0.113 R)
• M29: 11,230,761 km (0.062 R)
• M30: 11,420,152 km (0.078 R)
• M31: 11,546,861 km (0.081 R)
• M32: 11,737,898 km (0.065 R)
• M33: 13,104,474 km (0.107 R)
• M34: 13,571,070 km (0.117 R)
• M35: 14,520,568 km (0.107 R)
• M36: 16,626,158 km (0.101 R)
• M37: 16,913,984 km (0.099 R)
• M38: 18,008,292 km (0.113 R)
• M39: 19,125,190 km (0.112 R)
• M40: 19,502,476 km (0.11 R)
• M41: 19,578,173 km (0.051 R)
• M42: 20,187,784 km (0.064 R)
• M43: 21,895,892 km (0.088 R)
• M44: 23,167,025 km (0.111 R)
• M45: 23,408,028 km (0.077 R)
• M46: 23,892,426 km (0.06 R)
• M47: 24,054,590 km (0.083 R)
• M48: 24,217,203 km (0.09 R)
• M49: 24,871,244 km (0.12 R)
• M50: 25,282,938 km (0.041 R)
• M51: 26,615,556 km (0.105 R)
• M52: 29,609,159 km (0.065 R)
• M53: 30,395,894 km (0.056 R)
• M54: 32,797,388 km (0.098 R)
• M55: 33,702,306 km (0.049 R)
• M56: 33,884,217 km (0.101 R)
• M57: 34,157,831 km (0.118 R)
• M58: 34,523,598 km (0.114 R)
• M59: 35,999,980 km (0.117 R)
• M60: 36,465,528 km (0.103 R)
• M61: 37,402,759 km (0.088 R)
• M62: 37,496,856 km (0.085 R)
• M63: 39,013,928 km (0.09 R)
• M64: 43,090,769 km (0.117 R)
• M65: 43,288,238 km (0.069 R)
• M66: 43,882,441 km (0.116 R)
• M67: 45,580,826 km (0.119 R)
• M68: 46,488,586 km (0.117 R)
• M69: 49,041,324 km (0.088 R)
• M70: 49,764,330 km (0.099 R)
• M71: 50,075,194 km (0.118 R)
• M72: 50,386,807 km (0.052 R)
• M73: 50,699,018 km (0.112 R)
• M74: 50,803,138 km (0.038 R)
• M75: 50,907,407 km (0.078 R)
• M76: 51,429,953 km (0.1 R)
• M77: 53,113,677 km (0.069 R)
• M78: 55,136,539 km (0.118 R)
• M79: 56,211,250 km (0.105 R)
• M80: 57,836,332 km (0.1 R)
• M81: 58,600,029 km (0.072 R)
• M82: 60,247,550 km (0.038 R)
• M83: 60,578,910 km (0.075 R)
• M84: 65,507,561 km (0.077 R)
• M85: 65,848,345 km (0.094 R)
• M86: 68,019,758 km (0.12 R)
• M87: 68,479,921 km (0.114 R)
• M88: 69,056,621 km (0.111 R)
• M89: 71,379,128 km (0.099 R)
• M90: 73,727,216 km (0.119 R)
• M91: 74,318,277 km (0.104 R)
• M92: 76,100,586 km (0.093 R)
• M93: 76,578,252 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 17,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit