🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.25 AU - 1.31 AU

Year: 534 Days

Day: 25.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,250,726 km

• M1: 403,765 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.04 AU - 1.64 AU

Year: 572 Days

Day: 15.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.83 AU - 2.03 AU

Year: 989 Days

Day: 32.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.75 AU - 2.47 AU

Year: 1131 Days

Day: 16.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.02 AU - 3.38 AU

Year: 2112 Days

Day: 39.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.32 AU - 3.78 AU

Year: 2468 Days

Day: 46.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.36 AU - 4.82 AU

Year: 3052 Days

Day: 44.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.2

Radius: 7.1

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.87 AU - 16.67 AU

Year: 19889 Days

Day: 18 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,250,726 km

• M1: 190,737 km (0.12 R)
• M2: 502,948 km (0.085 R)
• M3: 705,055 km (0.101 R)
• M4: 1,156,092 km (0.076 R)
• M5: 1,565,991 km (0.115 R)
• M6: 1,832,574 km (0.115 R)
• M7: 2,018,225 km (0.108 R)
• M8: 2,374,567 km (0.12 R)
• M9: 2,441,437 km (0.112 R)
• M10: 3,828,359 km (0.106 R)
• M11: 4,556,302 km (0.114 R)
• M12: 4,893,346 km (0.101 R)
• M13: 6,414,009 km (0.111 R)
• M14: 6,507,807 km (0.094 R)
• M15: 6,649,177 km (0.109 R)
• M16: 7,667,489 km (0.082 R)
• M17: 9,416,588 km (0.087 R)
• M18: 9,683,919 km (0.106 R)
• M19: 10,171,309 km (0.1 R)
• M20: 10,390,470 km (0.108 R)
• M21: 10,945,328 km (0.064 R)
• M22: 11,852,938 km (0.118 R)
• M23: 12,199,557 km (0.049 R)
• M24: 12,725,543 km (0.1 R)
• M25: 12,961,758 km (0.085 R)
• M26: 13,199,469 km (0.107 R)
• M27: 13,378,687 km (0.062 R)
• M28: 13,498,515 km (0.056 R)
• M29: 14,164,525 km (0.075 R)
• M30: 14,779,073 km (0.106 R)
• M31: 15,654,220 km (0.107 R)
• M32: 17,388,658 km (0.101 R)
• M33: 17,454,032 km (0.106 R)
• M34: 18,311,827 km (0.028 R)
• M35: 19,454,156 km (0.115 R)
• M36: 19,726,274 km (0.105 R)
• M37: 20,412,031 km (0.107 R)
• M38: 20,688,488 km (0.096 R)
• M39: 21,455,327 km (0.113 R)
• M40: 22,730,050 km (0.109 R)
• M41: 23,738,489 km (0.118 R)
• M42: 24,248,020 km (0.101 R)
• M43: 24,908,644 km (0.091 R)
• M44: 26,097,498 km (0.116 R)
• M45: 26,925,522 km (0.047 R)
• M46: 27,380,749 km (0.067 R)
• M47: 27,685,779 km (0.116 R)
• M48: 28,145,343 km (0.08 R)
• M49: 28,222,087 km (0.101 R)
• M50: 28,530,109 km (0.101 R)
• M51: 29,071,953 km (0.108 R)
• M52: 30,165,513 km (0.077 R)
• M53: 30,480,417 km (0.071 R)
• M54: 30,796,517 km (0.09 R)
• M55: 31,113,664 km (0.08 R)
• M56: 31,511,595 km (0.093 R)
• M57: 32,151,724 km (0.089 R)
• M58: 32,715,409 km (0.027 R)
• M59: 33,201,153 km (0.113 R)
• M60: 33,282,385 km (0.112 R)
• M61: 34,672,747 km (0.103 R)
• M62: 35,665,628 km (0.075 R)
• M63: 36,500,085 km (0.056 R)
• M64: 37,003,781 km (0.119 R)
• M65: 37,509,871 km (0.069 R)
• M66: 38,273,269 km (0.104 R)
• M67: 38,528,932 km (0.092 R)
• M68: 39,213,342 km (0.118 R)
• M69: 39,556,968 km (0.117 R)
• M70: 39,988,109 km (0.116 R)
• M71: 41,203,143 km (0.118 R)
• M72: 41,815,298 km (0.088 R)
• M73: 43,669,713 km (0.094 R)
• M74: 45,821,678 km (0.102 R)
• M75: 47,184,066 km (0.045 R)
• M76: 47,275,321 km (0.118 R)
• M77: 53,429,628 km (0.077 R)
• M78: 53,620,066 km (0.12 R)
• M79: 54,001,540 km (0.075 R)
• M80: 58,550,662 km (0.048 R)
• M81: 59,041,792 km (0.119 R)
• M82: 61,318,671 km (0.119 R)
• M83: 61,917,362 km (0.083 R)
• M84: 63,019,898 km (0.075 R)
• M85: 64,331,273 km (0.093 R)
• M86: 64,432,551 km (0.08 R)
• M87: 64,838,111 km (0.116 R)
• M88: 65,142,692 km (0.072 R)
• M89: 65,753,650 km (0.028 R)
• M90: 67,597,443 km (0.057 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 14,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit