🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.58 AU - 0.8 AU

Year: 201 Days

Day: 21.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.14 AU - 1.32 AU

Year: 477 Days

Day: 24.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,860,601 km

• M1: 538,253 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.41 AU - 2.01 AU

Year: 782 Days

Day: 25.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.76 AU - 2.12 AU

Year: 945 Days

Day: 21.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.69 AU - 2.27 AU

Year: 975 Days

Day: 40.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.27 AU - 2.67 AU

Year: 1358 Days

Day: 38.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,860,601 km

• M1: 916,437 km (0.067 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.52 AU - 4.12 AU

Year: 2116 Days

Day: 28.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,860,601 km

• M1: 1,125,425 km (0.08 R)

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.8

Radius: 11.2

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.52 AU - 10.78 AU

Year: 10487 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,860,601 km

• M1: 274,811 km (0.105 R)
• M2: 507,436 km (0.109 R)
• M3: 584,479 km (0.097 R)
• M4: 700,268 km (0.039 R)
• M5: 843,134 km (0.036 R)
• M6: 1,097,151 km (0.112 R)
• M7: 1,824,196 km (0.102 R)
• M8: 2,130,124 km (0.043 R)
• M9: 2,507,859 km (0.037 R)
• M10: 2,733,303 km (0.108 R)
• M11: 3,204,386 km (0.105 R)
• M12: 3,449,428 km (0.071 R)
• M13: 4,155,081 km (0.084 R)
• M14: 4,558,846 km (0.104 R)
• M15: 4,800,147 km (0.105 R)
• M16: 5,152,300 km (0.084 R)
• M17: 5,367,572 km (0.106 R)
• M18: 5,585,835 km (0.1 R)
• M19: 5,770,139 km (0.062 R)
• M20: 5,993,788 km (0.1 R)
• M21: 6,296,574 km (0.073 R)
• M22: 6,956,750 km (0.076 R)
• M23: 7,035,737 km (0.1 R)
• M24: 7,638,766 km (0.115 R)
• M25: 7,761,437 km (0.056 R)
• M26: 9,023,295 km (0.034 R)
• M27: 10,529,147 km (0.106 R)
• M28: 11,218,195 km (0.087 R)
• M29: 12,494,863 km (0.059 R)
• M30: 12,736,314 km (0.088 R)
• M31: 13,568,826 km (0.037 R)
• M32: 14,368,427 km (0.075 R)
• M33: 14,469,555 km (0.107 R)
• M34: 15,183,436 km (0.085 R)
• M35: 15,441,193 km (0.115 R)
• M36: 15,700,297 km (0.086 R)
• M37: 15,961,046 km (0.111 R)
• M38: 16,486,583 km (0.083 R)
• M39: 17,447,001 km (0.074 R)
• M40: 17,662,871 km (0.08 R)
• M41: 17,771,180 km (0.116 R)
• M42: 18,645,430 km (0.102 R)
• M43: 19,087,791 km (0.1 R)
• M44: 19,421,843 km (0.046 R)
• M45: 20,378,820 km (0.101 R)
• M46: 21,351,057 km (0.118 R)
• M47: 22,163,224 km (0.096 R)
• M48: 22,572,972 km (0.116 R)
• M49: 23,937,155 km (0.078 R)
• M50: 24,117,122 km (0.087 R)
• M51: 25,572,559 km (0.091 R)
• M52: 26,434,692 km (0.089 R)
• M53: 26,558,559 km (0.091 R)
• M54: 27,556,975 km (0.115 R)
• M55: 27,808,599 km (0.115 R)
• M56: 29,141,665 km (0.088 R)
• M57: 30,235,974 km (0.119 R)
• M58: 30,625,377 km (0.071 R)
• M59: 31,474,943 km (0.093 R)
• M60: 33,130,393 km (0.114 R)
• M61: 33,331,004 km (0.091 R)
• M62: 35,906,032 km (0.102 R)
• M63: 36,456,253 km (0.032 R)
• M64: 36,663,297 km (0.108 R)
• M65: 38,404,017 km (0.074 R)
• M66: 39,745,013 km (0.083 R)
• M67: 40,599,815 km (0.077 R)
• M68: 41,316,688 km (0.079 R)
• M69: 42,182,560 km (0.058 R)
• M70: 42,545,186 km (0.034 R)
• M71: 43,712,199 km (0.085 R)
• M72: 44,668,279 km (0.106 R)
• M73: 45,259,938 km (0.111 R)
• M74: 46,451,186 km (0.047 R)
• M75: 46,525,985 km (0.101 R)
• M76: 46,600,934 km (0.087 R)
• M77: 46,750,681 km (0.06 R)
• M78: 47,276,218 km (0.108 R)
• M79: 49,627,149 km (0.106 R)
• M80: 50,316,795 km (0.079 R)
• M81: 50,855,347 km (0.057 R)
• M82: 51,163,968 km (0.088 R)
• M83: 51,705,512 km (0.069 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 11,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit