🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.82 AU - 1.12 AU

Year: 334 Days

Day: 32.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,042,366 km

• M1: 721,810 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.94 AU - 1.18 AU

Year: 382 Days

Day: 35.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,042,366 km

• M1: 226,940 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.44 AU - 2.4 AU

Year: 931 Days

Day: 16.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 172.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,042,366 km

• M1: 430,842 km (0.066 R)
• M2: 935,435 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.23 AU - 2.93 AU

Year: 1450 Days

Day: 28 Hours

Environment

Temp: -75 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.82 AU - 3.1 AU

Year: 1782 Days

Day: 21.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,042,366 km

• M1: 80,035 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.16 AU - 4.86 AU

Year: 2809 Days

Day: 22 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,042,366 km

• M1: 24,235 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.4

Radius: 5.4

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.68 AU - 15.42 AU

Year: 19417 Days

Day: 17.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,042,366 km

• M1: 68,965 km (0.048 R)
• M2: 159,920 km (0.072 R)
• M3: 387,608 km (0.119 R)
• M4: 498,311 km (0.119 R)
• M5: 583,731 km (0.103 R)
• M6: 674,238 km (0.106 R)
• M7: 889,808 km (0.108 R)
• M8: 1,193,941 km (0.11 R)
• M9: 1,629,121 km (0.073 R)
• M10: 1,758,224 km (0.05 R)
• M11: 1,890,618 km (0.091 R)
• M12: 2,423,186 km (0.11 R)
• M13: 2,511,299 km (0.107 R)
• M14: 2,660,598 km (0.103 R)
• M15: 3,818,785 km (0.061 R)
• M16: 4,449,190 km (0.106 R)
• M17: 4,776,361 km (0.117 R)
• M18: 4,961,563 km (0.045 R)
• M19: 5,262,703 km (0.085 R)
• M20: 5,377,146 km (0.116 R)
• M21: 5,569,678 km (0.112 R)
• M22: 5,764,604 km (0.113 R)
• M23: 6,001,418 km (0.104 R)
• M24: 6,607,439 km (0.115 R)
• M25: 8,763,593 km (0.107 R)
• M26: 8,944,756 km (0.08 R)
• M27: 9,127,265 km (0.105 R)
• M28: 9,449,350 km (0.102 R)
• M29: 10,199,732 km (0.079 R)
• M30: 10,969,114 km (0.116 R)
• M31: 11,164,339 km (0.103 R)
• M32: 12,309,212 km (0.025 R)
• M33: 13,491,035 km (0.086 R)
• M34: 13,700,173 km (0.097 R)
• M35: 14,121,889 km (0.1 R)
• M36: 15,085,898 km (0.115 R)
• M37: 15,466,625 km (0.108 R)
• M38: 16,851,751 km (0.099 R)
• M39: 17,644,770 km (0.074 R)
• M40: 17,816,209 km (0.064 R)
• M41: 20,996,061 km (0.058 R)
• M42: 21,726,099 km (0.028 R)
• M43: 22,155,744 km (0.116 R)
• M44: 22,340,796 km (0.053 R)
• M45: 23,461,584 km (0.065 R)
• M46: 24,346,006 km (0.1 R)
• M47: 24,920,163 km (0.092 R)
• M48: 25,822,388 km (0.103 R)
• M49: 26,277,464 km (0.118 R)
• M50: 26,407,914 km (0.071 R)
• M51: 26,473,288 km (0.104 R)
• M52: 26,735,084 km (0.079 R)
• M53: 27,592,130 km (0.066 R)
• M54: 29,739,907 km (0.118 R)
• M55: 33,272,062 km (0.103 R)
• M56: 33,342,673 km (0.092 R)
• M57: 33,696,322 km (0.098 R)
• M58: 34,264,644 km (0.119 R)
• M59: 35,627,182 km (0.064 R)
• M60: 35,843,949 km (0.057 R)
• M61: 36,278,830 km (0.084 R)
• M62: 37,961,806 km (0.086 R)
• M63: 38,035,558 km (0.082 R)
• M64: 39,894,611 km (0.095 R)
• M65: 41,175,767 km (0.093 R)
• M66: 42,088,164 km (0.112 R)
• M67: 42,853,507 km (0.118 R)
• M68: 43,237,973 km (0.084 R)
• M69: 46,669,749 km (0.069 R)
• M70: 47,780,064 km (0.048 R)
• M71: 49,381,060 km (0.112 R)
• M72: 50,107,208 km (0.052 R)
• M73: 50,350,006 km (0.1 R)
• M74: 52,471,004 km (0.068 R)
• M75: 52,882,249 km (0.083 R)
• M76: 53,377,119 km (0.081 R)
• M77: 53,625,152 km (0.119 R)
• M78: 53,790,757 km (0.1 R)
• M79: 55,790,731 km (0.094 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 10,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit