🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.49 AU - 0.55 AU

Year: 138 Days

Day: 31.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 45.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.21 AU - 1.73 AU

Year: 654 Days

Day: 39.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.9

Radius: 12.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.96 AU - 6.26 AU

Year: 4240 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 57.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 65,128,593 km

• M1: 175,030 km (0.09 R)
• M2: 349,161 km (0.083 R)
• M3: 544,985 km (0.11 R)
• M4: 698,772 km (0.114 R)
• M5: 799,002 km (0.06 R)
• M6: 968,796 km (0.116 R)
• M7: 1,102,237 km (0.103 R)
• M8: 1,335,610 km (0.12 R)
• M9: 1,574,368 km (0.102 R)
• M10: 1,910,814 km (0.103 R)
• M11: 2,007,753 km (0.057 R)
• M12: 2,219,284 km (0.105 R)
• M13: 2,321,460 km (0.073 R)
• M14: 2,464,775 km (0.112 R)
• M15: 2,544,061 km (0.051 R)
• M16: 2,705,477 km (0.116 R)
• M17: 3,181,648 km (0.084 R)
• M18: 3,356,079 km (0.108 R)
• M19: 3,578,680 km (0.084 R)
• M20: 3,898,521 km (0.09 R)
• M21: 4,307,521 km (0.119 R)
• M22: 4,779,951 km (0.11 R)
• M23: 4,896,638 km (0.068 R)
• M24: 5,355,305 km (0.057 R)
• M25: 5,441,772 km (0.07 R)
• M26: 6,332,179 km (0.038 R)
• M27: 6,626,737 km (0.088 R)
• M28: 6,775,736 km (0.118 R)
• M29: 7,498,743 km (0.056 R)
• M30: 8,246,134 km (0.117 R)
• M31: 8,527,677 km (0.031 R)
• M32: 8,608,609 km (0.12 R)
• M33: 9,017,460 km (0.106 R)
• M34: 9,141,477 km (0.104 R)
• M35: 10,024,703 km (0.089 R)
• M36: 10,282,011 km (0.064 R)
• M37: 10,628,630 km (0.111 R)
• M38: 10,847,192 km (0.047 R)
• M39: 11,311,095 km (0.09 R)
• M40: 11,601,614 km (0.118 R)
• M41: 11,758,991 km (0.047 R)
• M42: 11,917,116 km (0.068 R)
• M43: 12,304,126 km (0.113 R)
• M44: 13,774,374 km (0.11 R)
• M45: 13,893,453 km (0.102 R)
• M46: 14,252,638 km (0.077 R)
• M47: 14,397,149 km (0.084 R)
• M48: 14,736,437 km (0.097 R)
• M49: 14,931,513 km (0.118 R)
• M50: 15,324,058 km (0.049 R)
• M51: 15,670,377 km (0.089 R)
• M52: 16,094,487 km (0.039 R)
• M53: 16,674,328 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.1

Radius: 4.7

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 13.87 AU - 21.37 AU

Year: 27151 Days

Day: 16 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,128,593 km

• M1: 202,705 km (0.094 R)
• M2: 363,373 km (0.036 R)
• M3: 785,987 km (0.077 R)
• M4: 990,936 km (0.06 R)
• M5: 1,038,808 km (0.095 R)
• M6: 1,475,933 km (0.044 R)
• M7: 1,558,511 km (0.086 R)
• M8: 1,786,199 km (0.063 R)
• M9: 2,367,985 km (0.05 R)
• M10: 2,831,289 km (0.055 R)
• M11: 3,286,067 km (0.102 R)
• M12: 3,467,080 km (0.093 R)
• M13: 3,725,885 km (0.086 R)
• M14: 3,838,681 km (0.071 R)
• M15: 4,781,298 km (0.066 R)
• M16: 5,027,685 km (0.085 R)
• M17: 5,362,635 km (0.053 R)
• M18: 5,532,877 km (0.048 R)
• M19: 5,575,662 km (0.066 R)
• M20: 5,922,131 km (0.06 R)
• M21: 6,727,267 km (0.095 R)
• M22: 7,471,217 km (0.118 R)
• M23: 8,289,966 km (0.104 R)
• M24: 8,486,837 km (0.086 R)
• M25: 8,685,054 km (0.093 R)
• M26: 10,063,150 km (0.063 R)
• M27: 10,167,868 km (0.063 R)
• M28: 10,273,035 km (0.109 R)
• M29: 10,431,460 km (0.077 R)
• M30: 11,072,935 km (0.083 R)
• M31: 11,181,094 km (0.038 R)
• M32: 11,289,553 km (0.102 R)
• M33: 12,281,836 km (0.102 R)
• M34: 13,244,348 km (0.086 R)
• M35: 13,821,796 km (0.06 R)
• M36: 14,172,154 km (0.091 R)
• M37: 15,001,076 km (0.098 R)
• M38: 15,784,819 km (0.102 R)
• M39: 15,967,628 km (0.06 R)
• M40: 16,829,611 km (0.06 R)
• M41: 17,016,309 km (0.108 R)
• M42: 17,580,592 km (0.058 R)
• M43: 18,534,428 km (0.101 R)
• M44: 19,635,618 km (0.102 R)
• M45: 20,293,400 km (0.12 R)
• M46: 22,241,015 km (0.066 R)
• M47: 22,788,692 km (0.118 R)
• M48: 22,926,322 km (0.088 R)
• M49: 23,967,224 km (0.116 R)
• M50: 24,247,421 km (0.12 R)
• M51: 25,951,191 km (0.117 R)
• M52: 26,166,912 km (0.113 R)
• M53: 26,817,363 km (0.105 R)
• M54: 26,890,068 km (0.077 R)
• M55: 27,400,196 km (0.115 R)
• M56: 29,248,029 km (0.09 R)
• M57: 31,518,027 km (0.114 R)
• M58: 31,671,365 km (0.103 R)
• M59: 32,055,832 km (0.115 R)
• M60: 32,364,452 km (0.105 R)
• M61: 33,843,975 km (0.116 R)
• M62: 34,236,969 km (0.105 R)
• M63: 35,504,661 km (0.059 R)
• M64: 37,678,617 km (0.097 R)
• M65: 38,412,844 km (0.055 R)
• M66: 38,904,871 km (0.111 R)
• M67: 39,069,429 km (0.052 R)
• M68: 40,810,449 km (0.092 R)
• M69: 41,061,175 km (0.115 R)
• M70: 41,228,724 km (0.05 R)
• M71: 41,396,424 km (0.091 R)
• M72: 43,682,429 km (0.086 R)
• M73: 44,970,018 km (0.083 R)
• M74: 45,056,335 km (0.088 R)
• M75: 46,968,495 km (0.112 R)
• M76: 47,056,010 km (0.089 R)
• M77: 48,110,825 km (0.109 R)
• M78: 49,440,301 km (0.107 R)
• M79: 51,141,378 km (0.044 R)
• M80: 52,135,008 km (0.067 R)
• M81: 53,135,069 km (0.108 R)
• M82: 54,324,971 km (0.068 R)
• M83: 56,917,651 km (0.107 R)
• M84: 57,197,848 km (0.105 R)
• M85: 57,291,347 km (0.098 R)
• M86: 57,572,142 km (0.052 R)
• M87: 58,511,318 km (0.093 R)
• M88: 59,645,120 km (0.037 R)
• M89: 60,881,546 km (0.106 R)
• M90: 60,976,990 km (0.051 R)
• M91: 61,742,482 km (0.091 R)
• M92: 62,030,308 km (0.062 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: 172 - 19,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit