🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.17 AU - 1.57 AU

Year: 564 Days

Day: 16.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.35 AU - 1.69 AU

Year: 659 Days

Day: 45.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.06 AU - 2.34 AU

Year: 1147 Days

Day: 26.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.53 AU - 5.09 AU

Year: 3145 Days

Day: 36.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.6 AU - 5.72 AU

Year: 3536 Days

Day: 33.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,388,048 km

• M1: 238,459 km (0.112 R)

Asteroid Belt

Center: 10.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.6

Radius: 4.3

Gravity: 51.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 16.63 AU - 17.01 AU

Year: 24245 Days

Day: 15.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,388,048 km

• M1: 286,181 km (0.068 R)
• M2: 389,553 km (0.101 R)
• M3: 657,483 km (0.048 R)
• M4: 824,135 km (0.078 R)
• M5: 973,134 km (0.114 R)
• M6: 1,035,068 km (0.118 R)
• M7: 1,576,762 km (0.074 R)
• M8: 1,875,957 km (0.113 R)
• M9: 2,192,506 km (0.096 R)
• M10: 2,525,511 km (0.118 R)
• M11: 3,378,070 km (0.112 R)
• M12: 3,520,187 km (0.078 R)
• M13: 3,616,080 km (0.113 R)
• M14: 4,008,026 km (0.066 R)
• M15: 5,932,154 km (0.073 R)
• M16: 6,046,297 km (0.07 R)
• M17: 6,103,593 km (0.086 R)
• M18: 6,393,065 km (0.079 R)
• M19: 6,510,200 km (0.12 R)
• M20: 7,471,666 km (0.064 R)
• M21: 8,031,760 km (0.107 R)
• M22: 8,221,450 km (0.092 R)
• M23: 8,669,945 km (0.117 R)
• M24: 11,098,068 km (0.102 R)
• M25: 12,023,181 km (0.096 R)
• M26: 12,458,361 km (0.102 R)
• M27: 12,825,025 km (0.055 R)
• M28: 13,794,719 km (0.063 R)
• M29: 14,633,514 km (0.094 R)
• M30: 16,280,287 km (0.059 R)
• M31: 16,440,058 km (0.058 R)
• M32: 16,842,027 km (0.046 R)
• M33: 17,165,907 km (0.097 R)
• M34: 17,491,881 km (0.106 R)
• M35: 17,737,670 km (0.092 R)
• M36: 17,984,656 km (0.093 R)
• M37: 19,151,968 km (0.093 R)
• M38: 20,688,638 km (0.093 R)
• M39: 20,861,722 km (0.053 R)
• M40: 21,035,405 km (0.072 R)
• M41: 21,122,322 km (0.052 R)
• M42: 21,646,961 km (0.103 R)
• M43: 22,087,228 km (0.088 R)
• M44: 22,352,914 km (0.068 R)
• M45: 22,441,775 km (0.106 R)
• M46: 22,887,427 km (0.053 R)
• M47: 23,516,187 km (0.081 R)
• M48: 24,241,886 km (0.119 R)
• M49: 27,406,629 km (0.11 R)
• M50: 29,425,153 km (0.055 R)
• M51: 30,010,679 km (0.075 R)
• M52: 30,895,999 km (0.076 R)
• M53: 32,894,178 km (0.047 R)
• M54: 33,501,695 km (0.07 R)
• M55: 35,656,952 km (0.096 R)
• M56: 35,968,564 km (0.077 R)
• M57: 36,072,535 km (0.067 R)
• M58: 39,133,307 km (0.108 R)
• M59: 39,562,054 km (0.111 R)
• M60: 41,292,154 km (0.043 R)
• M61: 41,837,887 km (0.098 R)
• M62: 44,155,906 km (0.094 R)
• M63: 44,602,007 km (0.117 R)
• M64: 45,386,498 km (0.11 R)
• M65: 47,538,763 km (0.097 R)
• M66: 48,340,009 km (0.095 R)
• M67: 49,839,877 km (0.08 R)
• M68: 53,359,017 km (0.112 R)
• M69: 54,908,552 km (0.103 R)
• M70: 55,869,569 km (0.062 R)
• M71: 56,110,721 km (0.097 R)
• M72: 57,808,058 km (0.094 R)
• M73: 58,418,417 km (0.107 R)
• M74: 62,249,619 km (0.108 R)
• M75: 63,125,813 km (0.039 R)
• M76: 64,637,500 km (0.055 R)
• M77: 65,779,081 km (0.042 R)
• M78: 67,696,477 km (0.092 R)
• M79: 68,726,608 km (0.092 R)
• M80: 69,114,216 km (0.11 R)
• M81: 70,021,378 km (0.112 R)
• M82: 71,063,177 km (0.098 R)
• M83: 75,280,790 km (0.087 R)
• M84: 78,227,270 km (0.081 R)
• M85: 79,850,257 km (0.073 R)
• M86: 80,801,999 km (0.096 R)
• M87: 82,168,276 km (0.059 R)
• M88: 84,646,814 km (0.11 R)
• M89: 87,709,232 km (0.103 R)
• M90: 88,972,436 km (0.074 R)
• M91: 89,959,184 km (0.092 R)
• M92: 90,100,404 km (0.095 R)
• M93: 90,666,183 km (0.07 R)
• M94: 91,516,946 km (0.066 R)
• M95: 94,659,249 km (0.101 R)
• M96: 95,378,366 km (0.114 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 17,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit