🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.58 AU - 0.72 AU

Year: 190 Days

Day: 27.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.05 AU - 1.57 AU

Year: 542 Days

Day: 46.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.24 AU - 1.56 AU

Year: 599 Days

Day: 47 Hours

Environment

Temp: -1 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 40,959,227 km

• M1: 157,975 km (0.029 R)
• M2: 265,536 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.87 AU - 2.67 AU

Year: 1237 Days

Day: 20.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,959,227 km

• M1: 702,063 km (0.103 R)

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.5

Radius: 10.2

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.82 AU - 8.4 AU

Year: 7592 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 179.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,959,227 km

• M1: 141,220 km (0.079 R)
• M2: 233,821 km (0.099 R)
• M3: 360,531 km (0.081 R)
• M4: 542,891 km (0.101 R)
• M5: 2,129,825 km (0.079 R)
• M6: 2,475,246 km (0.113 R)
• M7: 2,546,605 km (0.032 R)
• M8: 2,764,718 km (0.074 R)
• M9: 3,064,961 km (0.115 R)
• M10: 3,375,975 km (0.054 R)
• M11: 3,833,894 km (0.111 R)
• M12: 4,455,773 km (0.119 R)
• M13: 5,261,507 km (0.073 R)
• M14: 5,697,136 km (0.101 R)
• M15: 5,823,696 km (0.112 R)
• M16: 5,983,316 km (0.116 R)
• M17: 6,241,522 km (0.085 R)
• M18: 6,669,223 km (0.061 R)
• M19: 6,735,943 km (0.053 R)
• M20: 6,802,814 km (0.083 R)
• M21: 7,311,446 km (0.113 R)
• M22: 7,380,112 km (0.101 R)
• M23: 8,079,482 km (0.115 R)
• M24: 8,257,653 km (0.061 R)
• M25: 8,800,095 km (0.107 R)
• M26: 9,503,654 km (0.104 R)
• M27: 9,729,546 km (0.079 R)
• M28: 10,110,123 km (0.109 R)
• M29: 10,225,164 km (0.12 R)
• M30: 10,964,327 km (0.092 R)
• M31: 11,360,313 km (0.05 R)
• M32: 11,680,602 km (0.064 R)
• M33: 12,248,026 km (0.082 R)
• M34: 12,700,261 km (0.089 R)
• M35: 12,824,577 km (0.114 R)
• M36: 12,907,603 km (0.089 R)
• M37: 13,536,363 km (0.085 R)
• M38: 13,961,221 km (0.044 R)
• M39: 14,606,586 km (0.118 R)
• M40: 14,823,952 km (0.105 R)
• M41: 14,911,168 km (0.072 R)
• M42: 15,173,862 km (0.094 R)
• M43: 16,195,017 km (0.118 R)
• M44: 16,465,041 km (0.104 R)
• M45: 17,146,758 km (0.115 R)
• M46: 17,467,945 km (0.111 R)
• M47: 17,560,097 km (0.087 R)
• M48: 17,652,399 km (0.059 R)
• M49: 17,745,000 km (0.083 R)
• M50: 17,930,352 km (0.077 R)
• M51: 18,116,452 km (0.058 R)
• M52: 18,209,801 km (0.081 R)
• M53: 18,443,772 km (0.029 R)
• M54: 19,056,674 km (0.109 R)
• M55: 19,724,180 km (0.086 R)
• M56: 20,691,031 km (0.111 R)
• M57: 22,070,323 km (0.055 R)
• M58: 22,771,189 km (0.114 R)
• M59: 23,174,954 km (0.046 R)
• M60: 23,428,523 km (0.09 R)
• M61: 23,631,976 km (0.078 R)
• M62: 23,938,352 km (0.11 R)
• M63: 24,143,451 km (0.109 R)
• M64: 26,119,639 km (0.086 R)
• M65: 26,383,529 km (0.099 R)
• M66: 28,472,065 km (0.101 R)
• M67: 29,948,746 km (0.102 R)
• M68: 30,114,351 km (0.119 R)
• M69: 30,280,404 km (0.066 R)
• M70: 30,446,607 km (0.035 R)
• M71: 30,891,362 km (0.034 R)
• M72: 31,506,508 km (0.094 R)
• M73: 34,526,291 km (0.093 R)
• M74: 34,642,080 km (0.115 R)
• M75: 34,758,018 km (0.054 R)
• M76: 35,514,385 km (0.042 R)
• M77: 35,631,221 km (0.082 R)
• M78: 35,865,342 km (0.119 R)
• M79: 36,276,287 km (0.053 R)
• M80: 36,629,637 km (0.085 R)
• M81: 38,054,856 km (0.067 R)
• M82: 38,594,007 km (0.061 R)
• M83: 38,894,549 km (0.113 R)
• M84: 40,043,909 km (0.088 R)
• M85: 40,348,341 km (0.101 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 14,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit