🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.86 AU - 1.12 AU

Year: 346 Days

Day: 21.5 Hours

Environment

Temp: 105 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.84 AU - 1.26 AU

Year: 378 Days

Day: 47 Hours

Environment

Temp: 137 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,271,352 km

• M1: 271,221 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.24 AU - 1.84 AU

Year: 672 Days

Day: 19.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.2

Radius: 8.7

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.38 AU - 7.1 AU

Year: 5478 Days

Day: 12.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,271,352 km

• M1: 108,758 km (0.071 R)
• M2: 403,017 km (0.116 R)
• M3: 978,819 km (0.119 R)
• M4: 1,777,971 km (0.09 R)
• M5: 3,536,643 km (0.069 R)
• M6: 4,237,659 km (0.08 R)
• M7: 4,754,370 km (0.058 R)
• M8: 6,166,275 km (0.116 R)
• M9: 7,038,430 km (0.109 R)
• M10: 8,457,964 km (0.108 R)
• M11: 9,576,358 km (0.079 R)
• M12: 10,103,840 km (0.115 R)
• M13: 13,685,064 km (0.104 R)
• M14: 14,185,020 km (0.074 R)
• M15: 15,819,077 km (0.098 R)
• M16: 21,026,579 km (0.095 R)
• M17: 23,222,825 km (0.075 R)
• M18: 23,934,463 km (0.041 R)
• M19: 24,255,350 km (0.05 R)
• M20: 24,987,781 km (0.113 R)
• M21: 28,154,918 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.7

Radius: 14.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.44 AU - 10.6 AU

Year: 11148 Days

Day: 5.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,271,352 km

• M1: 182,809 km (0.057 R)
• M2: 831,315 km (0.081 R)
• M3: 1,751,043 km (0.042 R)
• M4: 3,209,323 km (0.12 R)
• M5: 4,553,460 km (0.102 R)
• M6: 5,032,772 km (0.077 R)
• M7: 5,724,662 km (0.113 R)
• M8: 6,718,440 km (0.111 R)
• M9: 7,559,031 km (0.082 R)
• M10: 8,803,835 km (0.077 R)
• M11: 9,655,346 km (0.102 R)
• M12: 11,063,211 km (0.074 R)
• M13: 11,698,553 km (0.089 R)
• M14: 12,236,358 km (0.076 R)
• M15: 13,491,035 km (0.108 R)
• M16: 14,149,715 km (0.099 R)
• M17: 14,829,787 km (0.077 R)
• M18: 16,255,604 km (0.078 R)
• M19: 18,006,049 km (0.032 R)
• M20: 19,544,513 km (0.069 R)
• M21: 23,441,687 km (0.079 R)
• M22: 25,872,802 km (0.075 R)
• M23: 26,378,593 km (0.084 R)
• M24: 26,994,038 km (0.056 R)
• M25: 29,883,521 km (0.115 R)
• M26: 33,091,647 km (0.108 R)
• M27: 38,586,826 km (0.086 R)
• M28: 40,184,980 km (0.059 R)
• M29: 44,372,972 km (0.091 R)
• M30: 49,306,261 km (0.058 R)
• M31: 51,505,500 km (0.109 R)
• M32: 53,769,514 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.9

Radius: 14.8

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.48 AU - 12.62 AU

Year: 12044 Days

Day: 5.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,271,352 km

• M1: 184,005 km (0.091 R)
• M2: 771,027 km (0.096 R)
• M3: 1,374,356 km (0.106 R)
• M4: 1,975,141 km (0.083 R)
• M5: 2,879,460 km (0.118 R)
• M6: 4,046,174 km (0.09 R)
• M7: 4,911,448 km (0.074 R)
• M8: 5,969,853 km (0.119 R)
• M9: 8,216,065 km (0.061 R)
• M10: 9,012,524 km (0.103 R)
• M11: 9,911,308 km (0.113 R)
• M12: 12,784,784 km (0.051 R)
• M13: 13,470,839 km (0.114 R)
• M14: 17,427,105 km (0.099 R)
• M15: 18,981,875 km (0.114 R)
• M16: 21,485,246 km (0.104 R)
• M17: 31,303,953 km (0.088 R)
• M18: 35,146,225 km (0.04 R)
• M19: 36,742,583 km (0.073 R)
• M20: 40,211,908 km (0.038 R)
• M21: 40,877,618 km (0.099 R)

Asteroid Belt

Center: 12.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.4

Radius: 6.4

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.16 AU - 15.76 AU

Year: 18332 Days

Day: 19 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,271,352 km

• M1: 82,129 km (0.108 R)
• M2: 317,596 km (0.068 R)
• M3: 950,096 km (0.077 R)
• M4: 1,297,163 km (0.12 R)
• M5: 2,683,187 km (0.113 R)
• M6: 3,457,506 km (0.108 R)
• M7: 3,811,305 km (0.081 R)
• M8: 4,129,350 km (0.11 R)
• M9: 4,559,594 km (0.116 R)
• M10: 4,985,499 km (0.057 R)
• M11: 5,841,049 km (0.104 R)
• M12: 6,874,321 km (0.109 R)
• M13: 9,556,312 km (0.066 R)
• M14: 9,820,651 km (0.1 R)
• M15: 10,530,344 km (0.065 R)
• M16: 11,929,832 km (0.111 R)
• M17: 14,186,665 km (0.101 R)
• M18: 14,809,890 km (0.11 R)
• M19: 15,021,721 km (0.036 R)
• M20: 16,335,190 km (0.102 R)
• M21: 18,203,069 km (0.114 R)
• M22: 21,715,777 km (0.114 R)
• M23: 37,992,174 km (0.06 R)
• M24: 44,391,373 km (0.091 R)
• M25: 48,618,410 km (0.055 R)
• M26: 52,285,204 km (0.047 R)
• M27: 55,961,123 km (0.041 R)
• M28: 57,687,482 km (0.108 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 20,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit