🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.68 AU - 0.74 AU

Year: 217 Days

Day: 30.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.83 AU - 0.85 AU

Year: 280 Days

Day: 33.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.58 AU - 2.56 AU

Year: 1082 Days

Day: 35.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,952,091 km

• M1: 94,247 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.37 AU - 2.87 AU

Year: 1541 Days

Day: 40.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.19 AU - 3.51 AU

Year: 1749 Days

Day: 21.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,952,091 km

• M1: 651,050 km (0.049 R)
• M2: 1,346,830 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.8 AU - 3.68 AU

Year: 2120 Days

Day: 13.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.84 AU - 4.04 AU

Year: 2319 Days

Day: 32.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.5

Radius: 13.9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.12 AU - 6.46 AU

Year: 5063 Days

Day: 10.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,952,091 km

• M1: 211,831 km (0.094 R)
• M2: 413,339 km (0.074 R)
• M3: 573,409 km (0.119 R)
• M4: 681,717 km (0.086 R)
• M5: 894,595 km (0.072 R)
• M6: 1,054,665 km (0.03 R)
• M7: 1,257,071 km (0.104 R)
• M8: 1,388,418 km (0.084 R)
• M9: 1,490,144 km (0.119 R)
• M10: 1,594,564 km (0.073 R)
• M11: 1,999,525 km (0.12 R)
• M12: 2,154,957 km (0.081 R)
• M13: 2,274,187 km (0.117 R)
• M14: 2,904,443 km (0.118 R)
• M15: 3,308,207 km (0.031 R)
• M16: 3,540,383 km (0.036 R)
• M17: 3,634,779 km (0.057 R)
• M18: 4,045,575 km (0.059 R)
• M19: 4,420,617 km (0.065 R)
• M20: 4,938,375 km (0.112 R)
• M21: 5,285,293 km (0.043 R)
• M22: 5,448,205 km (0.066 R)
• M23: 5,723,315 km (0.058 R)
• M24: 5,834,766 km (0.046 R)
• M25: 6,373,767 km (0.038 R)
• M26: 6,840,213 km (0.028 R)
• M27: 7,378,167 km (0.061 R)
• M28: 7,713,715 km (0.092 R)
• M29: 8,179,413 km (0.115 R)
• M30: 8,273,660 km (0.118 R)
• M31: 8,431,635 km (0.101 R)
• M32: 8,654,386 km (0.07 R)
• M33: 9,170,948 km (0.087 R)
• M34: 9,334,458 km (0.104 R)
• M35: 10,065,394 km (0.107 R)
• M36: 10,540,217 km (0.031 R)
• M37: 11,547,011 km (0.107 R)
• M38: 11,652,926 km (0.053 R)
• M39: 11,759,141 km (0.066 R)
• M40: 12,875,889 km (0.087 R)
• M41: 13,059,146 km (0.102 R)
• M42: 13,428,354 km (0.116 R)
• M43: 13,688,953 km (0.057 R)
• M44: 14,785,954 km (0.046 R)
• M45: 15,209,616 km (0.079 R)
• M46: 15,911,230 km (0.109 R)
• M47: 16,743,293 km (0.069 R)
• M48: 16,943,604 km (0.06 R)
• M49: 17,064,031 km (0.088 R)
• M50: 17,184,906 km (0.108 R)
• M51: 18,408,467 km (0.071 R)
• M52: 18,615,061 km (0.103 R)
• M53: 18,989,056 km (0.094 R)
• M54: 19,449,518 km (0.116 R)
• M55: 20,338,878 km (0.088 R)
• M56: 20,681,158 km (0.096 R)
• M57: 22,332,868 km (0.104 R)
• M58: 23,442,585 km (0.048 R)
• M59: 23,666,682 km (0.095 R)
• M60: 23,756,591 km (0.074 R)
• M61: 23,846,499 km (0.081 R)
• M62: 24,162,300 km (0.042 R)
• M63: 24,388,642 km (0.113 R)
• M64: 24,570,253 km (0.095 R)
• M65: 25,623,273 km (0.073 R)
• M66: 25,993,079 km (0.04 R)
• M67: 26,597,604 km (0.1 R)
• M68: 27,018,871 km (0.096 R)
• M69: 27,206,916 km (0.045 R)
• M70: 27,301,013 km (0.092 R)
• M71: 27,726,021 km (0.037 R)
• M72: 27,868,139 km (0.116 R)
• M73: 28,726,082 km (0.092 R)
• M74: 29,544,383 km (0.064 R)
• M75: 30,126,618 km (0.059 R)
• M76: 30,712,742 km (0.075 R)
• M77: 30,810,729 km (0.068 R)
• M78: 31,697,844 km (0.034 R)
• M79: 32,993,960 km (0.071 R)
• M80: 33,295,549 km (0.116 R)
• M81: 33,497,058 km (0.103 R)
• M82: 33,598,036 km (0.111 R)
• M83: 33,952,134 km (0.081 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 15,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit