🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.54 AU - 0.9 AU

Year: 234 Days

Day: 31.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.26 AU - 1.68 AU

Year: 682 Days

Day: 17.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 146.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.56 AU - 2.38 AU

Year: 1059 Days

Day: 41.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.3

Radius: 13.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.53 AU - 6.67 AU

Year: 5074 Days

Day: 11.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,750,324 km

• M1: 165,754 km (0.093 R)
• M2: 634,744 km (0.088 R)
• M3: 1,127,370 km (0.094 R)
• M4: 2,005,210 km (0.097 R)
• M5: 2,640,402 km (0.103 R)
• M6: 3,422,650 km (0.096 R)
• M7: 4,263,091 km (0.116 R)
• M8: 4,950,194 km (0.099 R)
• M9: 5,427,112 km (0.055 R)
• M10: 6,118,553 km (0.089 R)
• M11: 7,174,415 km (0.091 R)
• M12: 9,966,360 km (0.088 R)
• M13: 10,426,672 km (0.109 R)
• M14: 13,062,437 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.8

Radius: 9.4

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.58 AU - 8.96 AU

Year: 7505 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,750,324 km

• M1: 173,683 km (0.102 R)
• M2: 595,400 km (0.103 R)
• M3: 985,252 km (0.086 R)
• M4: 1,980,077 km (0.114 R)
• M5: 2,681,093 km (0.041 R)
• M6: 3,493,260 km (0.049 R)
• M7: 4,197,267 km (0.113 R)
• M8: 6,083,397 km (0.109 R)
• M9: 6,561,363 km (0.101 R)
• M10: 7,027,510 km (0.061 R)
• M11: 10,933,360 km (0.109 R)
• M12: 11,537,736 km (0.038 R)
• M13: 13,599,793 km (0.07 R)
• M14: 16,216,559 km (0.098 R)
• M15: 18,021,158 km (0.086 R)
• M16: 20,403,803 km (0.109 R)
• M17: 26,406,119 km (0.072 R)
• M18: 29,855,247 km (0.079 R)
• M19: 37,069,156 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.4

Radius: 7.5

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.05 AU - 18.23 AU

Year: 21448 Days

Day: 17.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,750,324 km

• M1: 93,349 km (0.069 R)
• M2: 341,831 km (0.047 R)
• M3: 606,470 km (0.113 R)
• M4: 1,137,243 km (0.066 R)
• M5: 1,387,819 km (0.095 R)
• M6: 1,965,118 km (0.111 R)
• M7: 3,645,700 km (0.057 R)
• M8: 6,031,637 km (0.101 R)
• M9: 7,451,470 km (0.087 R)
• M10: 9,135,643 km (0.059 R)
• M11: 9,692,596 km (0.105 R)
• M12: 10,569,987 km (0.089 R)
• M13: 11,372,430 km (0.113 R)
• M14: 12,890,549 km (0.095 R)
• M15: 13,378,238 km (0.113 R)
• M16: 16,404,304 km (0.073 R)
• M17: 20,697,015 km (0.071 R)
• M18: 21,269,376 km (0.119 R)
• M19: 21,754,373 km (0.073 R)
• M20: 26,012,826 km (0.093 R)
• M21: 26,455,935 km (0.084 R)
• M22: 27,243,418 km (0.117 R)
• M23: 29,579,389 km (0.104 R)
• M24: 35,860,255 km (0.062 R)
• M25: 36,547,209 km (0.075 R)
• M26: 37,523,484 km (0.074 R)
• M27: 41,603,467 km (0.108 R)
• M28: 43,439,033 km (0.115 R)
• M29: 44,850,638 km (0.046 R)
• M30: 48,764,119 km (0.099 R)
• M31: 51,495,925 km (0.077 R)
• M32: 62,648,596 km (0.086 R)
• M33: 64,449,156 km (0.12 R)
• M34: 66,489,821 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 12,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit