🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.78 AU

Year: 194 Days

Day: 31.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,841,654 km

• M1: 68,965 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.58 AU - 0.82 AU

Year: 212 Days

Day: 23.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,841,654 km

• M1: 134,638 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.75 AU - 1.19 AU

Year: 345 Days

Day: 19.7 Hours

Environment

Temp: 70 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.96 AU - 1.48 AU

Year: 487 Days

Day: 43.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.21 AU - 1.55 AU

Year: 586 Days

Day: 33 Hours

Environment

Temp: 4 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,841,654 km

• M1: 379,081 km (0.087 R)
• M2: 1,164,021 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.9 AU - 2.14 AU

Year: 1038 Days

Day: 27.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,841,654 km

• M1: 147,952 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.09 AU - 4.37 AU

Year: 2605 Days

Day: 31.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.3

Radius: 3.5

Gravity: 24.51 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 16.44 AU - 23.66 AU

Year: 32468 Days

Day: 20.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,841,654 km

• M1: 56,698 km (0.104 R)
• M2: 100,679 km (0.11 R)
• M3: 521,947 km (0.083 R)
• M4: 566,078 km (0.092 R)
• M5: 588,518 km (0.059 R)
• M6: 681,867 km (0.109 R)
• M7: 780,003 km (0.081 R)
• M8: 1,017,116 km (0.096 R)
• M9: 1,072,766 km (0.032 R)
• M10: 1,553,125 km (0.067 R)
• M11: 1,617,452 km (0.113 R)
• M12: 1,748,500 km (0.068 R)
• M13: 1,815,370 km (0.036 R)
• M14: 3,570,153 km (0.114 R)
• M15: 3,870,546 km (0.089 R)
• M16: 4,725,797 km (0.096 R)
• M17: 4,960,366 km (0.064 R)
• M18: 5,102,783 km (0.057 R)
• M19: 5,198,526 km (0.067 R)
• M20: 6,036,274 km (0.109 R)
• M21: 6,239,428 km (0.078 R)
• M22: 6,862,054 km (0.11 R)
• M23: 8,221,749 km (0.114 R)
• M24: 9,958,431 km (0.107 R)
• M25: 10,258,674 km (0.081 R)
• M26: 10,929,321 km (0.107 R)
• M27: 11,993,411 km (0.098 R)
• M28: 12,057,140 km (0.054 R)
• M29: 12,699,513 km (0.116 R)
• M30: 13,816,710 km (0.091 R)
• M31: 14,420,936 km (0.07 R)
• M32: 14,896,657 km (0.115 R)
• M33: 16,214,016 km (0.066 R)
• M34: 16,284,327 km (0.039 R)
• M35: 16,354,787 km (0.078 R)
• M36: 18,075,911 km (0.052 R)
• M37: 18,148,914 km (0.102 R)
• M38: 18,662,334 km (0.089 R)
• M39: 18,957,790 km (0.097 R)
• M40: 19,031,991 km (0.117 R)
• M41: 20,231,018 km (0.069 R)
• M42: 21,300,044 km (0.111 R)
• M43: 22,074,961 km (0.084 R)
• M44: 24,212,415 km (0.115 R)
• M45: 24,777,297 km (0.034 R)
• M46: 27,163,233 km (0.109 R)
• M47: 27,414,259 km (0.101 R)
• M48: 29,793,613 km (0.038 R)
• M49: 30,398,587 km (0.085 R)
• M50: 30,833,318 km (0.116 R)
• M51: 32,238,042 km (0.098 R)
• M52: 33,663,560 km (0.039 R)
• M53: 35,656,802 km (0.104 R)
• M54: 35,748,356 km (0.067 R)
• M55: 36,575,483 km (0.06 R)
• M56: 38,342,233 km (0.082 R)
• M57: 38,905,769 km (0.056 R)
• M58: 39,756,532 km (0.11 R)
• M59: 40,136,510 km (0.099 R)
• M60: 40,231,655 km (0.038 R)
• M61: 40,900,207 km (0.093 R)
• M62: 41,765,033 km (0.063 R)
• M63: 44,691,017 km (0.109 R)
• M64: 44,789,752 km (0.088 R)
• M65: 44,888,487 km (0.085 R)
• M66: 45,482,390 km (0.088 R)
• M67: 46,278,400 km (0.115 R)
• M68: 49,202,291 km (0.11 R)
• M69: 52,081,451 km (0.112 R)
• M70: 52,601,304 km (0.097 R)
• M71: 52,705,424 km (0.102 R)
• M72: 53,541,377 km (0.071 R)
• M73: 56,181,630 km (0.092 R)
• M74: 56,607,984 km (0.118 R)
• M75: 57,463,833 km (0.106 R)
• M76: 58,755,761 km (0.063 R)
• M77: 59,622,381 km (0.1 R)
• M78: 60,384,133 km (0.118 R)
• M79: 60,602,397 km (0.115 R)
• M80: 63,020,197 km (0.098 R)
• M81: 63,130,750 km (0.069 R)
• M82: 63,463,157 km (0.03 R)
• M83: 64,129,615 km (0.114 R)
• M84: 64,909,918 km (0.114 R)
• M85: 65,805,710 km (0.119 R)
• M86: 67,836,052 km (0.059 R)
• M87: 71,149,944 km (0.075 R)
• M88: 73,815,629 km (0.043 R)
• M89: 75,454,024 km (0.068 R)
• M90: 76,631,808 km (0.085 R)
• M91: 77,578,314 km (0.117 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 17,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit