🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.48 AU - 0.78 AU

Year: 176 Days

Day: 30.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.94 AU - 1.26 AU

Year: 405 Days

Day: 26.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.26 AU - 3.68 AU

Year: 1799 Days

Day: 39.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.54 AU - 3.42 AU

Year: 1808 Days

Day: 21.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.5

Radius: 10.8

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.71 AU - 7.09 AU

Year: 5037 Days

Day: 5.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 92,000,492 km

• M1: 134,339 km (0.088 R)
• M2: 786,436 km (0.104 R)
• M3: 1,173,147 km (0.119 R)
• M4: 1,714,840 km (0.112 R)
• M5: 2,771,749 km (0.05 R)
• M6: 3,304,318 km (0.04 R)
• M7: 3,787,818 km (0.059 R)
• M8: 4,394,288 km (0.055 R)
• M9: 4,788,478 km (0.054 R)
• M10: 6,115,411 km (0.096 R)
• M11: 6,986,071 km (0.095 R)
• M12: 7,975,661 km (0.103 R)
• M13: 9,697,532 km (0.077 R)
• M14: 10,051,631 km (0.088 R)
• M15: 10,975,098 km (0.055 R)
• M16: 13,043,588 km (0.093 R)
• M17: 13,750,587 km (0.056 R)
• M18: 14,771,443 km (0.067 R)
• M19: 15,122,699 km (0.102 R)
• M20: 15,539,628 km (0.079 R)
• M21: 17,091,407 km (0.117 R)
• M22: 19,574,133 km (0.109 R)
• M23: 21,085,521 km (0.047 R)
• M24: 23,615,520 km (0.069 R)
• M25: 24,015,694 km (0.12 R)
• M26: 27,558,770 km (0.11 R)
• M27: 32,213,508 km (0.039 R)
• M28: 32,706,134 km (0.08 R)
• M29: 33,706,195 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.2

Radius: 7.7

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 15.77 AU - 16.99 AU

Year: 23300 Days

Day: 20.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,000,492 km

• M1: 95,743 km (0.115 R)
• M2: 347,965 km (0.096 R)
• M3: 842,086 km (0.109 R)
• M4: 1,156,691 km (0.082 R)
• M5: 1,674,150 km (0.099 R)
• M6: 2,729,114 km (0.106 R)
• M7: 3,613,237 km (0.074 R)
• M8: 5,259,113 km (0.092 R)
• M9: 5,889,818 km (0.073 R)
• M10: 6,155,952 km (0.084 R)
• M11: 9,041,396 km (0.053 R)
• M12: 11,861,765 km (0.102 R)
• M13: 12,869,755 km (0.027 R)
• M14: 14,407,173 km (0.118 R)
• M15: 15,553,840 km (0.042 R)
• M16: 18,875,212 km (0.117 R)
• M17: 20,853,943 km (0.035 R)
• M18: 22,749,498 km (0.113 R)
• M19: 24,075,234 km (0.07 R)
• M20: 29,635,637 km (0.11 R)
• M21: 30,418,782 km (0.118 R)
• M22: 30,682,822 km (0.108 R)
• M23: 32,026,062 km (0.103 R)
• M24: 33,408,196 km (0.116 R)
• M25: 39,335,264 km (0.096 R)
• M26: 43,877,355 km (0.059 R)
• M27: 52,835,874 km (0.114 R)
• M28: 56,139,294 km (0.107 R)
• M29: 57,337,273 km (0.108 R)
• M30: 62,726,238 km (0.041 R)
• M31: 66,648,694 km (0.096 R)
• M32: 72,363,183 km (0.088 R)
• M33: 78,892,531 km (0.07 R)
• M34: 86,067,245 km (0.113 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 11,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit