🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.53 AU - 0.67 AU

Year: 163 Days

Day: 19.7 Hours

Environment

Temp: 253 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,790,785 km

• M1: 116,387 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.06 AU - 1.22 AU

Year: 426 Days

Day: 20.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.15 AU - 1.69 AU

Year: 592 Days

Day: 45.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.78 AU - 2.64 AU

Year: 1149 Days

Day: 26.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.83 AU - 4.73 AU

Year: 3098 Days

Day: 35.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,790,785 km

• M1: 536,608 km (0.093 R)
• M2: 952,938 km (0.119 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.1

Radius: 11.4

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.84 AU - 7.1 AU

Year: 5757 Days

Day: 9.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,790,785 km

• M1: 175,927 km (0.066 R)
• M2: 266,135 km (0.038 R)
• M3: 387,907 km (0.089 R)
• M4: 493,374 km (0.082 R)
• M5: 588,518 km (0.059 R)
• M6: 969,095 km (0.119 R)
• M7: 1,107,623 km (0.118 R)
• M8: 1,179,579 km (0.119 R)
• M9: 1,313,170 km (0.105 R)
• M10: 1,694,944 km (0.091 R)
• M11: 1,881,492 km (0.117 R)
• M12: 2,021,516 km (0.093 R)
• M13: 2,293,784 km (0.044 R)
• M14: 2,405,983 km (0.119 R)
• M15: 2,539,424 km (0.109 R)
• M16: 2,753,947 km (0.114 R)
• M17: 3,015,444 km (0.118 R)
• M18: 3,201,245 km (0.077 R)
• M19: 3,476,355 km (0.075 R)
• M20: 3,671,431 km (0.074 R)
• M21: 3,982,146 km (0.081 R)
• M22: 4,140,719 km (0.077 R)
• M23: 4,724,301 km (0.119 R)
• M24: 5,383,579 km (0.112 R)
• M25: 5,458,527 km (0.04 R)
• M26: 5,559,206 km (0.078 R)
• M27: 5,685,916 km (0.098 R)
• M28: 5,839,104 km (0.112 R)
• M29: 6,071,729 km (0.096 R)
• M30: 6,281,016 km (0.096 R)
• M31: 6,653,066 km (0.043 R)
• M32: 6,814,632 km (0.068 R)
• M33: 6,950,317 km (0.088 R)
• M34: 7,032,297 km (0.1 R)
• M35: 7,114,426 km (0.091 R)
• M36: 7,224,530 km (0.12 R)
• M37: 7,474,358 km (0.103 R)
• M38: 7,982,542 km (0.103 R)
• M39: 8,068,262 km (0.073 R)
• M40: 8,414,581 km (0.066 R)
• M41: 8,589,611 km (0.089 R)
• M42: 8,795,158 km (0.106 R)
• M43: 9,181,569 km (0.063 R)
• M44: 9,603,884 km (0.111 R)
• M45: 10,187,166 km (0.109 R)
• M46: 10,436,097 km (0.079 R)
• M47: 11,003,971 km (0.094 R)
• M48: 11,939,705 km (0.053 R)
• M49: 12,202,399 km (0.045 R)
• M50: 12,633,241 km (0.081 R)
• M51: 13,035,510 km (0.076 R)
• M52: 13,170,447 km (0.072 R)
• M53: 13,272,024 km (0.094 R)
• M54: 13,373,900 km (0.105 R)
• M55: 13,510,034 km (0.113 R)
• M56: 13,990,393 km (0.109 R)
• M57: 14,302,005 km (0.112 R)
• M58: 14,476,287 km (0.057 R)
• M59: 15,250,905 km (0.086 R)
• M60: 15,536,038 km (0.119 R)
• M61: 16,111,541 km (0.093 R)
• M62: 16,657,274 km (0.088 R)
• M63: 16,840,681 km (0.073 R)
• M64: 16,950,935 km (0.028 R)
• M65: 17,543,342 km (0.117 R)
• M66: 18,255,578 km (0.079 R)
• M67: 18,444,520 km (0.113 R)
• M68: 19,245,467 km (0.117 R)
• M69: 19,360,807 km (0.094 R)
• M70: 19,979,992 km (0.112 R)
• M71: 20,135,724 km (0.11 R)
• M72: 20,527,072 km (0.101 R)
• M73: 21,118,731 km (0.105 R)
• M74: 21,356,891 km (0.051 R)
• M75: 22,157,389 km (0.093 R)
• M76: 22,723,617 km (0.076 R)
• M77: 22,845,540 km (0.105 R)
• M78: 23,090,132 km (0.09 R)
• M79: 23,171,813 km (0.083 R)
• M80: 24,201,345 km (0.08 R)
• M81: 24,784,478 km (0.068 R)
• M82: 26,177,234 km (0.054 R)
• M83: 26,990,448 km (0.112 R)
• M84: 27,595,122 km (0.067 R)
• M85: 29,214,519 km (0.081 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 15,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit