🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.55 AU - 0.79 AU

Year: 198 Days

Day: 13.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,385,863 km

• M1: 130,599 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.73 AU - 1.07 AU

Year: 309 Days

Day: 37.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.49 AU - 1.49 AU

Year: 658 Days

Day: 17.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,385,863 km

• M1: 279,898 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.69 AU - 3.49 AU

Year: 1964 Days

Day: 45.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.8 AU - 4.5 AU

Year: 3057 Days

Day: 17.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424

Radius: 11.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.36 AU - 6.04 AU

Year: 4922 Days

Day: 11.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,385,863 km

• M1: 192,084 km (0.078 R)
• M2: 304,282 km (0.078 R)
• M3: 454,478 km (0.103 R)
• M4: 665,561 km (0.091 R)
• M5: 829,071 km (0.093 R)
• M6: 922,271 km (0.063 R)
• M7: 1,132,905 km (0.086 R)
• M8: 1,251,087 km (0.052 R)
• M9: 1,429,408 km (0.07 R)
• M10: 1,796,371 km (0.105 R)
• M11: 2,209,411 km (0.12 R)
• M12: 2,359,308 km (0.071 R)
• M13: 2,938,252 km (0.082 R)
• M14: 3,540,832 km (0.057 R)
• M15: 4,181,560 km (0.116 R)
• M16: 4,264,287 km (0.086 R)
• M17: 4,368,258 km (0.105 R)
• M18: 4,515,462 km (0.093 R)
• M19: 5,433,095 km (0.105 R)
• M20: 5,614,258 km (0.084 R)
• M21: 5,774,627 km (0.111 R)
• M22: 6,311,983 km (0.068 R)
• M23: 6,502,720 km (0.079 R)
• M24: 6,889,880 km (0.114 R)
• M25: 7,110,985 km (0.098 R)
• M26: 7,185,186 km (0.048 R)
• M27: 7,384,450 km (0.114 R)
• M28: 7,535,095 km (0.064 R)
• M29: 7,636,074 km (0.113 R)
• M30: 8,096,087 km (0.064 R)
• M31: 8,225,489 km (0.119 R)
• M32: 8,512,717 km (0.08 R)
• M33: 9,666,715 km (0.11 R)
• M34: 9,886,923 km (0.076 R)
• M35: 10,108,777 km (0.109 R)
• M36: 10,529,147 km (0.066 R)
• M37: 10,812,485 km (0.099 R)
• M38: 11,098,516 km (0.091 R)
• M39: 11,271,302 km (0.093 R)
• M40: 11,619,566 km (0.064 R)
• M41: 11,912,478 km (0.081 R)
• M42: 13,291,322 km (0.117 R)
• M43: 13,659,333 km (0.119 R)
• M44: 14,092,867 km (0.09 R)
• M45: 14,373,962 km (0.076 R)
• M46: 14,657,001 km (0.108 R)
• M47: 14,783,411 km (0.104 R)
• M48: 15,164,587 km (0.116 R)
• M49: 15,517,039 km (0.114 R)
• M50: 16,197,261 km (0.082 R)
• M51: 16,360,622 km (0.059 R)
• M52: 16,557,492 km (0.12 R)
• M53: 16,656,227 km (0.093 R)
• M54: 16,854,145 km (0.085 R)
• M55: 17,419,475 km (0.12 R)
• M56: 17,586,875 km (0.076 R)
• M57: 17,721,214 km (0.102 R)
• M58: 18,705,269 km (0.038 R)
• M59: 18,945,523 km (0.038 R)
• M60: 19,255,939 km (0.087 R)
• M61: 19,951,569 km (0.117 R)
• M62: 20,056,736 km (0.104 R)
• M63: 20,337,831 km (0.104 R)
• M64: 20,514,206 km (0.059 R)
• M65: 20,868,454 km (0.106 R)
• M66: 21,153,289 km (0.119 R)
• M67: 21,296,154 km (0.09 R)
• M68: 21,834,856 km (0.118 R)
• M69: 22,305,491 km (0.119 R)
• M70: 22,596,758 km (0.111 R)
• M71: 22,706,264 km (0.093 R)
• M72: 23,072,779 km (0.045 R)
• M73: 23,293,585 km (0.1 R)
• M74: 23,478,039 km (0.094 R)
• M75: 23,663,092 km (0.075 R)
• M76: 24,483,038 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.8

Radius: 14.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.36 AU - 13.84 AU

Year: 14288 Days

Day: 6.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 21,385,863 km

• M1: 240,853 km (0.118 R)
• M2: 367,712 km (0.043 R)
• M3: 544,835 km (0.081 R)
• M4: 875,896 km (0.114 R)
• M5: 1,066,633 km (0.086 R)
• M6: 1,355,806 km (0.042 R)
• M7: 1,542,204 km (0.115 R)
• M8: 1,684,472 km (0.03 R)
• M9: 1,790,836 km (0.078 R)
• M10: 1,941,182 km (0.031 R)
• M11: 2,677,951 km (0.04 R)
• M12: 3,393,927 km (0.07 R)
• M13: 3,513,306 km (0.113 R)
• M14: 4,113,343 km (0.108 R)
• M15: 4,259,201 km (0.107 R)
• M16: 4,425,554 km (0.103 R)
• M17: 4,518,753 km (0.117 R)
• M18: 4,764,692 km (0.087 R)
• M19: 4,995,522 km (0.104 R)
• M20: 5,669,759 km (0.118 R)
• M21: 6,478,785 km (0.119 R)
• M22: 7,235,600 km (0.061 R)
• M23: 7,591,045 km (0.052 R)
• M24: 8,250,023 km (0.095 R)
• M25: 8,644,812 km (0.037 R)
• M26: 8,879,980 km (0.094 R)
• M27: 10,112,367 km (0.084 R)
• M28: 10,285,751 km (0.113 R)
• M29: 10,761,323 km (0.103 R)
• M30: 10,913,015 km (0.071 R)
• M31: 11,065,455 km (0.111 R)
• M32: 11,167,481 km (0.118 R)
• M33: 11,501,084 km (0.057 R)
• M34: 11,708,128 km (0.05 R)
• M35: 11,916,368 km (0.043 R)
• M36: 12,047,117 km (0.088 R)
• M37: 13,489,988 km (0.104 R)
• M38: 14,010,589 km (0.118 R)
• M39: 14,789,844 km (0.045 R)
• M40: 15,128,234 km (0.103 R)
• M41: 16,507,078 km (0.075 R)
• M42: 16,916,826 km (0.075 R)
• M43: 17,656,887 km (0.103 R)
• M44: 18,136,049 km (0.105 R)
• M45: 19,383,546 km (0.051 R)
• M46: 20,033,249 km (0.117 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 15,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit