🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.48 AU - 0.56 AU

Year: 135 Days

Day: 34 Hours

Environment

Temp: 218 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.92 AU - 1.38 AU

Year: 444 Days

Day: 46.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,966,558 km

• M1: 149,448 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.01 AU - 2.19 AU

Year: 1095 Days

Day: 47.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,966,558 km

• M1: 1,281,605 km (0.054 R)

Asteroid Belt

Center: 2.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.68 AU - 4.42 AU

Year: 2407 Days

Day: 21.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.3

Radius: 8.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.57 AU - 10.27 AU

Year: 9588 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,966,558 km

• M1: 143,165 km (0.087 R)
• M2: 194,477 km (0.051 R)
• M3: 363,523 km (0.096 R)
• M4: 458,368 km (0.084 R)
• M5: 533,167 km (0.077 R)
• M6: 888,312 km (0.103 R)
• M7: 1,390,512 km (0.036 R)
• M8: 1,604,587 km (0.102 R)
• M9: 1,723,218 km (0.105 R)
• M10: 1,783,655 km (0.089 R)
• M11: 1,922,183 km (0.093 R)
• M12: 2,064,451 km (0.083 R)
• M13: 2,243,070 km (0.097 R)
• M14: 2,342,703 km (0.06 R)
• M15: 2,546,305 km (0.113 R)
• M16: 2,615,420 km (0.116 R)
• M17: 2,720,437 km (0.029 R)
• M18: 3,417,414 km (0.051 R)
• M19: 3,786,023 km (0.104 R)
• M20: 4,005,184 km (0.086 R)
• M21: 4,269,673 km (0.056 R)
• M22: 4,435,278 km (0.113 R)
• M23: 4,624,070 km (0.074 R)
• M24: 4,687,649 km (0.113 R)
• M25: 5,361,288 km (0.083 R)
• M26: 5,495,179 km (0.119 R)
• M27: 5,857,654 km (0.076 R)
• M28: 6,018,622 km (0.082 R)
• M29: 6,181,234 km (0.089 R)
• M30: 6,392,317 km (0.091 R)
• M31: 7,039,777 km (0.086 R)
• M32: 7,607,800 km (0.12 R)
• M33: 7,935,419 km (0.084 R)
• M34: 8,578,391 km (0.1 R)
• M35: 8,866,516 km (0.086 R)
• M36: 8,972,132 km (0.086 R)
• M37: 9,078,197 km (0.102 R)
• M38: 9,479,419 km (0.099 R)
• M39: 9,750,191 km (0.081 R)
• M40: 9,804,644 km (0.091 R)
• M41: 9,859,248 km (0.065 R)
• M42: 9,941,227 km (0.054 R)
• M43: 10,354,865 km (0.09 R)
• M44: 10,577,766 km (0.033 R)
• M45: 10,717,790 km (0.091 R)
• M46: 10,886,835 km (0.065 R)
• M47: 10,999,931 km (0.083 R)
• M48: 11,427,632 km (0.087 R)
• M49: 11,977,254 km (0.094 R)
• M50: 12,094,090 km (0.076 R)
• M51: 12,211,225 km (0.12 R)
• M52: 12,299,339 km (0.091 R)
• M53: 12,476,313 km (0.112 R)
• M54: 12,535,404 km (0.062 R)
• M55: 13,132,150 km (0.116 R)
• M56: 14,167,816 km (0.101 R)
• M57: 14,260,417 km (0.092 R)
• M58: 14,977,440 km (0.1 R)
• M59: 15,040,271 km (0.081 R)
• M60: 15,324,357 km (0.119 R)
• M61: 15,483,080 km (0.078 R)
• M62: 15,898,065 km (0.111 R)
• M63: 16,090,747 km (0.092 R)
• M64: 16,155,224 km (0.03 R)
• M65: 16,284,327 km (0.062 R)
• M66: 17,099,037 km (0.101 R)
• M67: 17,230,683 km (0.059 R)
• M68: 17,494,873 km (0.067 R)
• M69: 17,860,340 km (0.088 R)
• M70: 17,960,421 km (0.086 R)
• M71: 18,295,371 km (0.099 R)
• M72: 19,587,448 km (0.1 R)
• M73: 20,140,212 km (0.102 R)
• M74: 21,084,473 km (0.07 R)
• M75: 21,508,883 km (0.058 R)
• M76: 22,871,270 km (0.098 R)
• M77: 24,409,137 km (0.069 R)
• M78: 24,594,488 km (0.089 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 11,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit