🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.57 AU - 0.57 AU

Year: 163 Days

Day: 42.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,433,219 km

• M1: 43,533 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.91 AU - 0.97 AU

Year: 345 Days

Day: 35.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 100.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.01 AU - 1.23 AU

Year: 449 Days

Day: 17.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,433,219 km

• M1: 537,954 km (0.119 R)

Asteroid Belt

Center: 1.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.78 AU - 2.04 AU

Year: 1000 Days

Day: 15 Hours

Environment

Temp: -79 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.58 AU - 2.42 AU

Year: 1071 Days

Day: 26.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.22 AU - 4.96 AU

Year: 3133 Days

Day: 33.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,433,219 km

• M1: 287,527 km (0.11 R)
• M2: 1,179,878 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.8

Radius: 14.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.99 AU - 8.19 AU

Year: 6407 Days

Day: 8.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,433,219 km

• M1: 185,202 km (0.038 R)
• M2: 338,839 km (0.112 R)
• M3: 505,940 km (0.078 R)
• M4: 776,413 km (0.056 R)
• M5: 882,029 km (0.11 R)
• M6: 1,123,181 km (0.116 R)
• M7: 1,273,377 km (0.059 R)
• M8: 1,640,939 km (0.09 R)
• M9: 1,845,739 km (0.064 R)
• M10: 2,126,683 km (0.1 R)
• M11: 2,368,733 km (0.099 R)
• M12: 2,880,507 km (0.115 R)
• M13: 3,130,036 km (0.105 R)
• M14: 3,227,873 km (0.079 R)
• M15: 3,609,497 km (0.081 R)
• M16: 3,733,215 km (0.037 R)
• M17: 3,984,689 km (0.12 R)
• M18: 4,328,914 km (0.084 R)
• M19: 4,438,569 km (0.115 R)
• M20: 4,750,331 km (0.069 R)
• M21: 5,115,649 km (0.117 R)
• M22: 5,325,235 km (0.106 R)
• M23: 5,561,450 km (0.112 R)
• M24: 5,656,894 km (0.109 R)
• M25: 5,777,021 km (0.112 R)
• M26: 5,971,049 km (0.114 R)
• M27: 6,591,432 km (0.064 R)
• M28: 6,717,992 km (0.117 R)
• M29: 6,870,881 km (0.109 R)
• M30: 7,180,399 km (0.081 R)
• M31: 7,441,746 km (0.11 R)
• M32: 8,408,896 km (0.101 R)
• M33: 8,767,931 km (0.103 R)
• M34: 8,907,356 km (0.059 R)
• M35: 9,244,999 km (0.115 R)
• M36: 9,730,743 km (0.086 R)
• M37: 9,991,193 km (0.031 R)
• M38: 10,608,135 km (0.095 R)
• M39: 10,906,283 km (0.108 R)
• M40: 11,419,553 km (0.107 R)
• M41: 12,126,403 km (0.09 R)
• M42: 12,438,315 km (0.102 R)
• M43: 12,816,050 km (0.1 R)
• M44: 13,038,053 km (0.097 R)
• M45: 13,197,524 km (0.074 R)
• M46: 13,389,757 km (0.076 R)
• M47: 13,712,141 km (0.034 R)
• M48: 14,760,971 km (0.093 R)
• M49: 15,937,559 km (0.096 R)
• M50: 16,244,982 km (0.057 R)
• M51: 16,347,906 km (0.091 R)
• M52: 17,039,646 km (0.065 R)
• M53: 17,144,365 km (0.115 R)
• M54: 17,635,195 km (0.057 R)
• M55: 17,882,481 km (0.069 R)
• M56: 18,559,261 km (0.101 R)
• M57: 18,918,895 km (0.095 R)
• M58: 19,426,181 km (0.119 R)
• M59: 19,608,541 km (0.076 R)
• M60: 20,602,768 km (0.032 R)
• M61: 20,863,218 km (0.06 R)
• M62: 21,162,115 km (0.075 R)
• M63: 21,387,409 km (0.055 R)
• M64: 21,613,302 km (0.11 R)
• M65: 22,143,626 km (0.099 R)
• M66: 22,296,067 km (0.101 R)
• M67: 22,563,398 km (0.107 R)
• M68: 22,716,736 km (0.11 R)
• M69: 23,643,794 km (0.092 R)
• M70: 23,838,421 km (0.088 R)
• M71: 24,111,886 km (0.1 R)
• M72: 24,661,957 km (0.082 R)
• M73: 26,660,285 km (0.108 R)
• M74: 26,862,990 km (0.045 R)
• M75: 27,392,417 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 14,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit