🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.63 AU - 0.69 AU

Year: 203 Days

Day: 28.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,838,030 km

• M1: 176,675 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.75 AU - 0.81 AU

Year: 261 Days

Day: 20.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,838,030 km

• M1: 286,031 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.88 AU - 1.22 AU

Year: 408 Days

Day: 39.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.11 AU - 1.11 AU

Year: 443 Days

Day: 16.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,838,030 km

• M1: 29,022 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.09 AU - 1.21 AU

Year: 467 Days

Day: 36.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1 AU - 1.36 AU

Year: 485 Days

Day: 16.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.38 AU - 1.48 AU

Year: 648 Days

Day: 47.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,838,030 km

• M1: 92,601 km (0.071 R)

Planet 8 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.49 AU - 2.11 AU

Year: 915 Days

Day: 42.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.9

Radius: 11.4

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.28 AU - 6.82 AU

Year: 6349 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,838,030 km

• M1: 159,322 km (0.081 R)
• M2: 309,069 km (0.063 R)
• M3: 388,655 km (0.069 R)
• M4: 501,602 km (0.098 R)
• M5: 575,952 km (0.116 R)
• M6: 654,790 km (0.103 R)
• M7: 839,842 km (0.056 R)
• M8: 1,092,513 km (0.108 R)
• M9: 1,193,641 km (0.099 R)
• M10: 1,333,815 km (0.067 R)
• M11: 1,406,070 km (0.101 R)
• M12: 1,535,772 km (0.119 R)
• M13: 2,201,632 km (0.087 R)
• M14: 2,309,791 km (0.114 R)
• M15: 2,554,384 km (0.108 R)
• M16: 2,996,595 km (0.08 R)
• M17: 3,165,641 km (0.056 R)
• M18: 3,978,705 km (0.071 R)
• M19: 4,354,196 km (0.116 R)
• M20: 4,629,456 km (0.077 R)
• M21: 5,110,562 km (0.045 R)
• M22: 5,284,246 km (0.086 R)
• M23: 5,696,986 km (0.081 R)
• M24: 6,151,016 km (0.058 R)
• M25: 6,742,825 km (0.116 R)
• M26: 6,933,562 km (0.046 R)
• M27: 7,615,130 km (0.087 R)
• M28: 7,947,237 km (0.116 R)
• M29: 8,047,767 km (0.046 R)
• M30: 8,148,895 km (0.104 R)
• M31: 8,937,276 km (0.114 R)
• M32: 9,076,851 km (0.068 R)
• M33: 9,358,244 km (0.105 R)
• M34: 9,678,234 km (0.087 R)
• M35: 10,074,369 km (0.092 R)
• M36: 10,622,945 km (0.058 R)
• M37: 10,696,846 km (0.113 R)
• M38: 11,143,845 km (0.089 R)
• M39: 12,094,838 km (0.118 R)
• M40: 12,677,821 km (0.053 R)
• M41: 12,953,081 km (0.106 R)
• M42: 13,549,528 km (0.061 R)
• M43: 14,195,492 km (0.111 R)
• M44: 14,358,703 km (0.119 R)
• M45: 14,645,632 km (0.109 R)
• M46: 15,183,436 km (0.1 R)
• M47: 15,475,750 km (0.071 R)
• M48: 15,981,241 km (0.095 R)
• M49: 16,108,549 km (0.103 R)
• M50: 16,535,053 km (0.085 R)
• M51: 16,663,707 km (0.072 R)
• M52: 16,965,296 km (0.076 R)
• M53: 17,095,147 km (0.069 R)
• M54: 17,880,835 km (0.081 R)
• M55: 18,145,474 km (0.113 R)
• M56: 18,589,181 km (0.058 R)
• M57: 18,901,990 km (0.067 R)
• M58: 19,036,628 km (0.112 R)
• M59: 19,578,173 km (0.106 R)
• M60: 19,714,307 km (0.093 R)
• M61: 19,896,367 km (0.115 R)
• M62: 20,537,992 km (0.062 R)
• M63: 22,077,205 km (0.108 R)
• M64: 22,693,847 km (0.094 R)
• M65: 23,798,478 km (0.09 R)
• M66: 25,117,482 km (0.053 R)
• M67: 25,512,870 km (0.118 R)
• M68: 25,910,351 km (0.116 R)
• M69: 26,560,653 km (0.071 R)
• M70: 27,013,935 km (0.116 R)
• M71: 27,115,063 km (0.07 R)
• M72: 27,520,623 km (0.056 R)
• M73: 28,389,188 km (0.103 R)
• M74: 28,646,347 km (0.102 R)
• M75: 29,578,641 km (0.105 R)
• M76: 30,520,958 km (0.074 R)
• M77: 30,731,591 km (0.111 R)
• M78: 30,890,016 km (0.069 R)
• M79: 31,313,527 km (0.085 R)
• M80: 32,865,306 km (0.085 R)
• M81: 34,881,287 km (0.049 R)
• M82: 35,267,100 km (0.116 R)
• M83: 37,161,607 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: 491 - 14,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit