🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.6 AU - 0.74 AU

Year: 165 Days

Day: 34.9 Hours

Environment

Temp: 330 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.64 AU - 0.8 AU

Year: 183 Days

Day: 27.3 Hours

Environment

Temp: 296 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.69 AU - 0.75 AU

Year: 183 Days

Day: 32.6 Hours

Environment

Temp: 254 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1 AU - 1.12 AU

Year: 328 Days

Day: 28.6 Hours

Environment

Temp: 254 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,892,224 km

• M1: 422,764 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.31 AU - 3.15 AU

Year: 1354 Days

Day: 13.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,892,224 km

• M1: 1,538,913 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.41 AU - 3.79 AU

Year: 2051 Days

Day: 36.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.05 AU - 5.57 AU

Year: 3167 Days

Day: 12.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.3

Radius: 11.8

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.58 AU - 13.54 AU

Year: 13364 Days

Day: 13.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,892,224 km

• M1: 221,405 km (0.107 R)
• M2: 295,306 km (0.116 R)
• M3: 412,591 km (0.088 R)
• M4: 617,839 km (0.065 R)
• M5: 1,552,975 km (0.112 R)
• M6: 1,782,159 km (0.072 R)
• M7: 2,077,466 km (0.083 R)
• M8: 2,217,040 km (0.1 R)
• M9: 2,476,144 km (0.118 R)
• M10: 2,564,855 km (0.109 R)
• M11: 2,775,938 km (0.085 R)
• M12: 3,247,620 km (0.113 R)
• M13: 3,509,566 km (0.112 R)
• M14: 3,744,435 km (0.06 R)
• M15: 3,915,425 km (0.097 R)
• M16: 4,159,270 km (0.07 R)
• M17: 4,735,521 km (0.093 R)
• M18: 6,042,258 km (0.097 R)
• M19: 6,243,467 km (0.093 R)
• M20: 6,324,549 km (0.027 R)
• M21: 6,487,760 km (0.11 R)
• M22: 6,902,147 km (0.03 R)
• M23: 7,669,733 km (0.103 R)
• M24: 8,063,774 km (0.1 R)
• M25: 9,752,136 km (0.088 R)
• M26: 10,226,810 km (0.047 R)
• M27: 10,466,914 km (0.097 R)
• M28: 10,612,024 km (0.105 R)
• M29: 11,297,482 km (0.107 R)
• M30: 11,396,665 km (0.088 R)
• M31: 11,496,148 km (0.117 R)
• M32: 11,695,711 km (0.116 R)
• M33: 12,454,920 km (0.062 R)
• M34: 12,969,836 km (0.101 R)
• M35: 13,334,406 km (0.116 R)
• M36: 14,556,172 km (0.105 R)
• M37: 15,098,614 km (0.054 R)
• M38: 15,427,131 km (0.116 R)
• M39: 15,980,045 km (0.091 R)
• M40: 16,314,994 km (0.109 R)
• M41: 17,562,790 km (0.064 R)
• M42: 18,256,326 km (0.12 R)
• M43: 18,841,104 km (0.112 R)
• M44: 19,135,662 km (0.118 R)
• M45: 19,372,625 km (0.111 R)
• M46: 20,329,752 km (0.049 R)
• M47: 21,179,917 km (0.089 R)
• M48: 21,547,928 km (0.061 R)
• M49: 21,856,099 km (0.063 R)
• M50: 22,290,083 km (0.111 R)
• M51: 23,482,378 km (0.11 R)
• M52: 24,630,990 km (0.112 R)
• M53: 25,147,252 km (0.103 R)
• M54: 26,651,609 km (0.086 R)
• M55: 27,048,941 km (0.085 R)
• M56: 27,248,205 km (0.088 R)
• M57: 27,448,068 km (0.118 R)
• M58: 29,268,524 km (0.117 R)
• M59: 32,106,845 km (0.11 R)
• M60: 33,665,654 km (0.093 R)
• M61: 33,880,178 km (0.113 R)
• M62: 34,023,343 km (0.073 R)
• M63: 35,031,782 km (0.071 R)
• M64: 35,685,076 km (0.118 R)
• M65: 37,151,584 km (0.058 R)
• M66: 39,689,362 km (0.119 R)
• M67: 39,840,307 km (0.078 R)
• M68: 42,205,598 km (0.031 R)
• M69: 42,436,877 km (0.075 R)
• M70: 42,514,069 km (0.097 R)
• M71: 43,210,896 km (0.053 R)
• M72: 43,989,703 km (0.028 R)
• M73: 44,067,793 km (0.107 R)
• M74: 44,772,997 km (0.119 R)
• M75: 44,851,686 km (0.098 R)
• M76: 45,403,103 km (0.036 R)
• M77: 47,150,706 km (0.115 R)
• M78: 47,550,880 km (0.092 R)
• M79: 47,631,064 km (0.062 R)
• M80: 48,274,186 km (0.04 R)
• M81: 48,354,819 km (0.095 R)
• M82: 48,435,452 km (0.084 R)
• M83: 48,758,434 km (0.082 R)
• M84: 48,839,366 km (0.11 R)
• M85: 49,894,630 km (0.107 R)
• M86: 50,139,222 km (0.038 R)
• M87: 50,384,264 km (0.041 R)
• M88: 51,450,448 km (0.105 R)
• M89: 53,521,780 km (0.092 R)
• M90: 53,772,207 km (0.052 R)

Kuiper Belt

Range: 36.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit