🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.48 AU - 0.58 AU

Year: 112 Days

Day: 31.8 Hours

Environment

Temp: 434 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,924,243 km

• M1: 211,083 km (0.088 R)

Asteroid Belt

Center: 9.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.4

Radius: 4.7

Gravity: 41.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 14.86 AU - 21.12 AU

Year: 22243 Days

Day: 23.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,924,243 km

• M1: 61,335 km (0.078 R)
• M2: 176,376 km (0.053 R)
• M3: 275,110 km (0.092 R)
• M4: 434,731 km (0.113 R)
• M5: 478,863 km (0.054 R)
• M6: 723,156 km (0.041 R)
• M7: 1,002,156 km (0.095 R)
• M8: 1,344,586 km (0.057 R)
• M9: 1,756,279 km (0.096 R)
• M10: 2,127,282 km (0.117 R)
• M11: 2,896,364 km (0.068 R)
• M12: 3,882,514 km (0.119 R)
• M13: 4,362,274 km (0.065 R)
• M14: 4,759,307 km (0.079 R)
• M15: 5,219,919 km (0.059 R)
• M16: 5,801,854 km (0.111 R)
• M17: 7,315,336 km (0.077 R)
• M18: 7,549,457 km (0.096 R)
• M19: 7,608,398 km (0.064 R)
• M20: 7,726,580 km (0.039 R)
• M21: 9,318,751 km (0.086 R)
• M22: 9,508,740 km (0.079 R)
• M23: 10,216,637 km (0.107 R)
• M24: 10,543,808 km (0.09 R)
• M25: 11,208,770 km (0.065 R)
• M26: 11,955,712 km (0.12 R)
• M27: 13,784,247 km (0.072 R)
• M28: 17,614,850 km (0.038 R)
• M29: 18,959,885 km (0.117 R)
• M30: 19,040,069 km (0.049 R)
• M31: 19,685,285 km (0.04 R)
• M32: 20,010,510 km (0.115 R)
• M33: 20,831,503 km (0.074 R)
• M34: 23,531,745 km (0.118 R)
• M35: 23,704,082 km (0.118 R)
• M36: 23,963,485 km (0.081 R)
• M37: 25,274,411 km (0.085 R)
• M38: 27,601,106 km (0.104 R)
• M39: 28,514,102 km (0.118 R)
• M40: 28,697,958 km (0.076 R)
• M41: 29,715,672 km (0.053 R)
• M42: 30,088,769 km (0.103 R)
• M43: 30,369,565 km (0.104 R)
• M44: 34,000,754 km (0.112 R)
• M45: 34,782,552 km (0.115 R)
• M46: 34,978,974 km (0.033 R)
• M47: 38,170,495 km (0.115 R)
• M48: 39,288,889 km (0.106 R)
• M49: 40,831,243 km (0.034 R)
• M50: 41,870,499 km (0.102 R)
• M51: 43,551,231 km (0.102 R)
• M52: 44,399,900 km (0.095 R)
• M53: 44,506,264 km (0.099 R)
• M54: 46,113,394 km (0.103 R)
• M55: 46,869,910 km (0.046 R)
• M56: 46,978,219 km (0.077 R)
• M57: 49,604,859 km (0.089 R)
• M58: 51,493,981 km (0.096 R)
• M59: 52,166,273 km (0.065 R)
• M60: 52,841,558 km (0.093 R)
• M61: 53,973,416 km (0.117 R)
• M62: 54,770,473 km (0.118 R)
• M63: 55,227,644 km (0.09 R)
• M64: 55,342,236 km (0.044 R)
• M65: 57,069,045 km (0.105 R)
• M66: 57,300,622 km (0.114 R)
• M67: 60,811,834 km (0.08 R)
• M68: 60,930,166 km (0.053 R)
• M69: 61,878,766 km (0.104 R)
• M70: 64,995,338 km (0.109 R)
• M71: 65,237,238 km (0.062 R)
• M72: 65,479,437 km (0.058 R)
• M73: 65,600,611 km (0.107 R)
• M74: 67,672,242 km (0.1 R)
• M75: 68,039,954 km (0.065 R)
• M76: 68,285,594 km (0.051 R)
• M77: 69,024,009 km (0.113 R)
• M78: 72,881,390 km (0.094 R)
• M79: 73,258,376 km (0.101 R)
• M80: 75,406,901 km (0.11 R)
• M81: 77,319,809 km (0.114 R)
• M82: 79,765,585 km (0.12 R)
• M83: 88,054,952 km (0.112 R)
• M84: 88,188,693 km (0.116 R)
• M85: 88,724,403 km (0.091 R)

Planet 3 - Ice Giant

Semi-Major Axis: 21.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.7

Radius: 7.5

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 20.36 AU - 23.42 AU

Year: 29854 Days

Day: 16.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,924,243 km

• M1: 314,305 km (0.027 R)
• M2: 407,056 km (0.075 R)
• M3: 1,706,463 km (0.093 R)
• M4: 2,129,077 km (0.087 R)
• M5: 2,467,018 km (0.09 R)
• M6: 2,524,913 km (0.053 R)
• M7: 2,862,106 km (0.043 R)
• M8: 3,469,923 km (0.114 R)
• M9: 3,979,902 km (0.082 R)
• M10: 4,231,974 km (0.076 R)
• M11: 4,301,687 km (0.112 R)
• M12: 4,946,005 km (0.116 R)
• M13: 7,725,084 km (0.086 R)
• M14: 7,982,094 km (0.043 R)
• M15: 9,098,393 km (0.101 R)
• M16: 11,473,409 km (0.078 R)
• M17: 11,636,022 km (0.103 R)
• M18: 14,340,452 km (0.042 R)
• M19: 23,264,713 km (0.108 R)
• M20: 23,553,138 km (0.051 R)
• M21: 25,097,885 km (0.065 R)
• M22: 26,417,039 km (0.1 R)
• M23: 27,889,830 km (0.1 R)
• M24: 29,790,172 km (0.071 R)

Kuiper Belt

Range: 37.7 - 67.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 13,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit