🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.45 AU - 0.71 AU

Year: 158 Days

Day: 20.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,861,126 km

• M1: 87,964 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.54 AU - 0.9 AU

Year: 219 Days

Day: 47.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,861,126 km

• M1: 44,580 km (0.081 R)
• M2: 96,042 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.75 AU - 0.95 AU

Year: 281 Days

Day: 29 Hours

Environment

Temp: 182 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,861,126 km

• M1: 260,450 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.93 AU - 2.53 AU

Year: 1193 Days

Day: 39.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,861,126 km

• M1: 626,665 km (0.105 R)

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575

Radius: 12.3

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.02 AU - 11.62 AU

Year: 11022 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,861,126 km

• M1: 153,039 km (0.092 R)
• M2: 555,307 km (0.12 R)
• M3: 950,395 km (0.082 R)
• M4: 1,438,533 km (0.1 R)
• M5: 1,834,519 km (0.086 R)
• M6: 2,341,057 km (0.079 R)
• M7: 2,729,862 km (0.084 R)
• M8: 3,491,764 km (0.039 R)
• M9: 4,084,321 km (0.045 R)
• M10: 5,242,209 km (0.097 R)
• M11: 7,032,745 km (0.071 R)
• M12: 8,110,748 km (0.113 R)
• M13: 8,827,022 km (0.093 R)
• M14: 10,540,816 km (0.1 R)
• M15: 11,894,228 km (0.043 R)
• M16: 15,951,621 km (0.115 R)
• M17: 17,220,660 km (0.099 R)
• M18: 23,595,175 km (0.081 R)
• M19: 25,240,751 km (0.101 R)
• M20: 30,529,335 km (0.09 R)
• M21: 31,931,067 km (0.071 R)
• M22: 32,370,885 km (0.098 R)
• M23: 34,056,404 km (0.114 R)
• M24: 35,563,902 km (0.086 R)
• M25: 43,235,879 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.8

Radius: 13

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.42 AU - 14.04 AU

Year: 13479 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,861,126 km

• M1: 179,966 km (0.068 R)
• M2: 1,274,873 km (0.076 R)
• M3: 2,102,748 km (0.104 R)
• M4: 4,042,882 km (0.08 R)
• M5: 5,439,827 km (0.092 R)
• M6: 7,601,217 km (0.12 R)
• M7: 9,262,651 km (0.106 R)
• M8: 9,713,390 km (0.082 R)
• M9: 10,390,470 km (0.12 R)
• M10: 12,980,158 km (0.118 R)
• M11: 13,481,910 km (0.113 R)
• M12: 14,127,425 km (0.094 R)
• M13: 18,996,985 km (0.091 R)
• M14: 20,306,864 km (0.109 R)
• M15: 23,750,906 km (0.098 R)
• M16: 28,187,829 km (0.109 R)
• M17: 28,712,768 km (0.097 R)
• M18: 29,890,253 km (0.104 R)
• M19: 38,022,692 km (0.12 R)
• M20: 38,534,916 km (0.06 R)
• M21: 41,434,870 km (0.106 R)
• M22: 42,524,541 km (0.046 R)
• M23: 43,076,408 km (0.1 R)
• M24: 44,053,880 km (0.077 R)
• M25: 49,924,998 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.1

Radius: 13.2

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.47 AU - 15.25 AU

Year: 15563 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,861,126 km

• M1: 164,109 km (0.107 R)
• M2: 696,827 km (0.079 R)
• M3: 1,757,027 km (0.112 R)
• M4: 4,304,978 km (0.113 R)
• M5: 4,831,114 km (0.106 R)
• M6: 5,540,058 km (0.114 R)
• M7: 9,545,691 km (0.037 R)
• M8: 11,226,423 km (0.111 R)
• M9: 13,742,060 km (0.083 R)
• M10: 14,887,980 km (0.066 R)
• M11: 15,806,511 km (0.071 R)
• M12: 18,149,214 km (0.118 R)
• M13: 22,129,714 km (0.117 R)
• M14: 24,564,718 km (0.081 R)
• M15: 30,183,764 km (0.088 R)
• M16: 32,465,730 km (0.111 R)
• M17: 39,597,210 km (0.115 R)
• M18: 44,746,668 km (0.105 R)
• M19: 55,511,282 km (0.107 R)
• M20: 56,861,103 km (0.11 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 16,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit