🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.53 AU - 0.85 AU

Year: 207 Days

Day: 15.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.66 AU - 0.72 AU

Year: 207 Days

Day: 13.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 97.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.22 AU - 1.84 AU

Year: 684 Days

Day: 18.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,036,639 km

• M1: 44,730 km (0.04 R)
• M2: 966,552 km (0.098 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721

Radius: 10

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.15 AU - 11.29 AU

Year: 10125 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,036,639 km

• M1: 127,009 km (0.119 R)
• M2: 578,495 km (0.049 R)
• M3: 986,299 km (0.116 R)
• M4: 1,529,489 km (0.087 R)
• M5: 2,588,193 km (0.107 R)
• M6: 3,680,257 km (0.088 R)
• M7: 4,023,285 km (0.119 R)
• M8: 4,652,793 km (0.052 R)
• M9: 6,900,950 km (0.05 R)
• M10: 7,301,872 km (0.116 R)
• M11: 8,782,592 km (0.081 R)
• M12: 9,158,232 km (0.119 R)
• M13: 10,769,850 km (0.102 R)
• M14: 11,811,649 km (0.106 R)
• M15: 12,740,054 km (0.098 R)
• M16: 15,955,510 km (0.076 R)
• M17: 16,445,144 km (0.104 R)
• M18: 16,944,652 km (0.093 R)
• M19: 17,380,879 km (0.117 R)
• M20: 18,889,424 km (0.059 R)
• M21: 22,338,104 km (0.104 R)
• M22: 24,578,930 km (0.098 R)
• M23: 26,089,121 km (0.112 R)
• M24: 26,476,280 km (0.086 R)
• M25: 29,711,932 km (0.113 R)
• M26: 30,453,339 km (0.116 R)
• M27: 30,774,825 km (0.081 R)
• M28: 31,533,885 km (0.117 R)
• M29: 34,231,134 km (0.108 R)
• M30: 36,956,808 km (0.061 R)
• M31: 42,702,263 km (0.028 R)
• M32: 43,646,376 km (0.096 R)
• M33: 48,140,445 km (0.106 R)
• M34: 49,016,191 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827

Radius: 4.9

Gravity: 34.44 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.91 AU - 14.41 AU

Year: 19270 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,036,639 km

• M1: 61,036 km (0.107 R)
• M2: 306,676 km (0.099 R)
• M3: 491,429 km (0.087 R)
• M4: 673,938 km (0.089 R)
• M5: 1,085,931 km (0.083 R)
• M6: 1,294,919 km (0.069 R)
• M7: 2,150,918 km (0.066 R)
• M8: 2,847,745 km (0.094 R)
• M9: 4,093,746 km (0.034 R)
• M10: 5,664,823 km (0.102 R)
• M11: 7,549,307 km (0.066 R)
• M12: 8,312,854 km (0.076 R)
• M13: 8,904,664 km (0.109 R)
• M14: 10,353,369 km (0.11 R)
• M15: 10,911,220 km (0.075 R)
• M16: 14,229,600 km (0.069 R)
• M17: 14,609,878 km (0.116 R)
• M18: 18,611,172 km (0.06 R)
• M19: 21,550,022 km (0.104 R)
• M20: 23,496,290 km (0.109 R)
• M21: 23,707,672 km (0.033 R)
• M22: 24,349,597 km (0.053 R)
• M23: 34,456,429 km (0.066 R)
• M24: 35,003,807 km (0.115 R)
• M25: 38,557,056 km (0.032 R)
• M26: 40,345,050 km (0.098 R)
• M27: 44,892,526 km (0.057 R)
• M28: 45,545,371 km (0.047 R)
• M29: 47,542,054 km (0.12 R)
• M30: 47,710,950 km (0.079 R)
• M31: 51,530,483 km (0.051 R)
• M32: 53,697,408 km (0.109 R)
• M33: 58,599,132 km (0.084 R)
• M34: 59,967,952 km (0.111 R)
• M35: 61,759,087 km (0.095 R)
• M36: 78,092,781 km (0.109 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit