🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.73 AU - 0.79 AU

Year: 235 Days

Day: 46.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,699,194 km

• M1: 338,241 km (0.116 R)
• M2: 445,951 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.73 AU - 0.87 AU

Year: 254 Days

Day: 47.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,699,194 km

• M1: 131,646 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.42 AU - 1.48 AU

Year: 619 Days

Day: 44 Hours

Environment

Temp: 4 °C

Axial Tilt: 90.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.41 AU - 1.89 AU

Year: 752 Days

Day: 14.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.42 AU - 3.4 AU

Year: 1761 Days

Day: 37.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.3

Radius: 5

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.15 AU - 19.93 AU

Year: 23864 Days

Day: 18.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,699,194 km

• M1: 284,086 km (0.073 R)
• M2: 571,314 km (0.109 R)
• M3: 731,384 km (0.073 R)
• M4: 1,291,628 km (0.096 R)
• M5: 2,074,623 km (0.061 R)
• M6: 2,165,728 km (0.078 R)
• M7: 2,479,435 km (0.071 R)
• M8: 2,773,993 km (0.083 R)
• M9: 2,976,399 km (0.036 R)
• M10: 3,044,915 km (0.102 R)
• M11: 3,575,838 km (0.059 R)
• M12: 3,612,340 km (0.092 R)
• M13: 4,405,059 km (0.098 R)
• M14: 4,760,952 km (0.092 R)
• M15: 4,962,610 km (0.096 R)
• M16: 5,753,983 km (0.069 R)
• M17: 6,406,230 km (0.079 R)
• M18: 8,694,329 km (0.102 R)
• M19: 9,440,374 km (0.091 R)
• M20: 9,744,506 km (0.114 R)
• M21: 10,310,435 km (0.095 R)
• M22: 11,205,778 km (0.099 R)
• M23: 11,473,857 km (0.105 R)
• M24: 11,907,243 km (0.09 R)
• M25: 12,734,070 km (0.051 R)
• M26: 12,901,620 km (0.111 R)
• M27: 13,069,917 km (0.027 R)
• M28: 13,239,112 km (0.1 R)
• M29: 13,750,587 km (0.12 R)
• M30: 13,807,734 km (0.099 R)
• M31: 14,037,516 km (0.076 R)
• M32: 14,095,111 km (0.106 R)
• M33: 16,282,083 km (0.057 R)
• M34: 16,585,617 km (0.103 R)
• M35: 16,646,653 km (0.095 R)
• M36: 17,569,522 km (0.118 R)
• M37: 17,693,838 km (0.103 R)
• M38: 17,818,453 km (0.062 R)
• M39: 18,068,580 km (0.064 R)
• M40: 19,528,955 km (0.071 R)
• M41: 19,980,890 km (0.091 R)
• M42: 20,240,742 km (0.091 R)
• M43: 20,501,640 km (0.096 R)
• M44: 21,291,068 km (0.08 R)
• M45: 23,376,014 km (0.077 R)
• M46: 24,477,353 km (0.112 R)
• M47: 25,948,349 km (0.088 R)
• M48: 26,445,014 km (0.109 R)
• M49: 26,801,655 km (0.098 R)
• M50: 27,016,478 km (0.12 R)
• M51: 28,462,940 km (0.077 R)
• M52: 29,269,123 km (0.083 R)
• M53: 32,720,794 km (0.074 R)
• M54: 34,338,695 km (0.072 R)
• M55: 34,416,337 km (0.072 R)
• M56: 35,746,112 km (0.037 R)
• M57: 36,061,464 km (0.116 R)
• M58: 36,536,138 km (0.107 R)
• M59: 36,694,862 km (0.101 R)
• M60: 37,892,393 km (0.094 R)
• M61: 39,508,947 km (0.095 R)
• M62: 42,892,552 km (0.104 R)
• M63: 43,395,500 km (0.116 R)
• M64: 45,000,835 km (0.102 R)
• M65: 45,256,049 km (0.069 R)
• M66: 45,511,711 km (0.118 R)
• M67: 45,597,132 km (0.037 R)
• M68: 46,281,841 km (0.11 R)
• M69: 47,315,263 km (0.057 R)
• M70: 48,879,758 km (0.108 R)
• M71: 50,196,219 km (0.079 R)
• M72: 50,372,745 km (0.031 R)
• M73: 50,461,007 km (0.079 R)
• M74: 50,549,420 km (0.103 R)
• M75: 52,505,861 km (0.101 R)
• M76: 52,864,297 km (0.098 R)
• M77: 52,953,906 km (0.107 R)
• M78: 54,849,760 km (0.041 R)
• M79: 55,304,538 km (0.069 R)
• M80: 55,395,643 km (0.108 R)
• M81: 56,309,237 km (0.105 R)
• M82: 57,504,225 km (0.07 R)
• M83: 60,951,109 km (0.046 R)
• M84: 62,652,037 km (0.118 R)
• M85: 62,937,021 km (0.115 R)
• M86: 63,413,041 km (0.115 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 16,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit