🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.61 AU - 0.83 AU

Year: 188 Days

Day: 24.4 Hours

Environment

Temp: 291 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,245,900 km

• M1: 58,792 km (0.095 R)
• M2: 254,765 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.96 AU - 1.08 AU

Year: 317 Days

Day: 39.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,245,900 km

• M1: 311,912 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1 AU - 1.64 AU

Year: 466 Days

Day: 34.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.36 AU - 1.56 AU

Year: 543 Days

Day: 23.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.54 AU - 1.66 AU

Year: 623 Days

Day: 38.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.58 AU - 3.44 AU

Year: 1606 Days

Day: 26.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,245,900 km

• M1: 923,168 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.78 AU - 4.1 AU

Year: 1963 Days

Day: 30.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 23.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.3

Radius: 6.9

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 23.02 AU - 23.12 AU

Year: 34084 Days

Day: 19.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,245,900 km

• M1: 94,995 km (0.12 R)
• M2: 353,350 km (0.114 R)
• M3: 442,211 km (0.044 R)
• M4: 616,642 km (0.115 R)
• M5: 698,173 km (0.038 R)
• M6: 842,535 km (0.12 R)
• M7: 996,771 km (0.04 R)
• M8: 1,739,823 km (0.073 R)
• M9: 2,572,934 km (0.107 R)
• M10: 3,512,109 km (0.028 R)
• M11: 3,611,442 km (0.115 R)
• M12: 3,863,814 km (0.087 R)
• M13: 4,018,049 km (0.057 R)
• M14: 5,096,949 km (0.106 R)
• M15: 6,319,912 km (0.107 R)
• M16: 6,562,859 km (0.097 R)
• M17: 7,120,559 km (0.047 R)
• M18: 7,693,370 km (0.065 R)
• M19: 9,637,544 km (0.034 R)
• M20: 9,917,142 km (0.073 R)
• M21: 9,987,453 km (0.054 R)
• M22: 10,412,760 km (0.101 R)
• M23: 12,323,274 km (0.095 R)
• M24: 13,473,682 km (0.064 R)
• M25: 15,875,326 km (0.078 R)
• M26: 17,548,279 km (0.082 R)
• M27: 17,633,400 km (0.099 R)
• M28: 17,804,091 km (0.1 R)
• M29: 19,894,123 km (0.101 R)
• M30: 20,608,004 km (0.092 R)
• M31: 20,877,729 km (0.096 R)
• M32: 21,968,747 km (0.119 R)
• M33: 22,428,760 km (0.073 R)
• M34: 22,799,164 km (0.097 R)
• M35: 23,078,164 km (0.071 R)
• M36: 26,611,816 km (0.087 R)
• M37: 27,102,197 km (0.082 R)
• M38: 28,791,457 km (0.089 R)
• M39: 32,166,534 km (0.038 R)
• M40: 32,793,499 km (0.108 R)
• M41: 34,805,441 km (0.116 R)
• M42: 35,988,311 km (0.063 R)
• M43: 38,836,355 km (0.062 R)
• M44: 40,175,107 km (0.056 R)
• M45: 41,075,985 km (0.08 R)
• M46: 44,512,996 km (0.08 R)
• M47: 44,978,245 km (0.116 R)
• M48: 46,501,301 km (0.097 R)
• M49: 49,597,678 km (0.084 R)
• M50: 49,718,104 km (0.051 R)
• M51: 51,292,323 km (0.119 R)
• M52: 51,780,012 km (0.098 R)
• M53: 52,760,027 km (0.033 R)
• M54: 54,241,346 km (0.109 R)
• M55: 55,111,856 km (0.041 R)
• M56: 57,118,711 km (0.099 R)
• M57: 58,766,980 km (0.086 R)
• M58: 59,277,259 km (0.055 R)
• M59: 59,532,921 km (0.102 R)
• M60: 59,788,883 km (0.049 R)
• M61: 64,591,424 km (0.11 R)
• M62: 65,646,089 km (0.112 R)
• M63: 65,910,578 km (0.086 R)
• M64: 66,839,281 km (0.096 R)
• M65: 67,772,174 km (0.106 R)
• M66: 68,843,743 km (0.102 R)
• M67: 69,516,335 km (0.106 R)
• M68: 72,637,994 km (0.119 R)
• M69: 73,459,885 km (0.1 R)
• M70: 75,528,075 km (0.097 R)
• M71: 75,666,603 km (0.097 R)
• M72: 75,805,131 km (0.026 R)
• M73: 78,034,887 km (0.103 R)
• M74: 80,286,036 km (0.113 R)
• M75: 80,852,114 km (0.12 R)
• M76: 81,277,570 km (0.104 R)
• M77: 81,561,657 km (0.108 R)
• M78: 83,846,016 km (0.102 R)
• M79: 84,564,086 km (0.06 R)
• M80: 85,861,847 km (0.082 R)
• M81: 86,151,170 km (0.117 R)
• M82: 88,185,402 km (0.107 R)
• M83: 89,354,808 km (0.042 R)
• M84: 90,235,192 km (0.108 R)
• M85: 92,597,192 km (0.043 R)
• M86: 93,785,748 km (0.1 R)
• M87: 94,381,895 km (0.077 R)
• M88: 95,128,987 km (0.049 R)
• M89: 97,080,341 km (0.085 R)
• M90: 98,287,596 km (0.114 R)
• M91: 98,438,989 km (0.107 R)
• M92: 98,893,168 km (0.064 R)
• M93: 99,500,087 km (0.108 R)
• M94: 101,327,874 km (0.109 R)
• M95: 101,786,541 km (0.077 R)

Kuiper Belt

Range: 35.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 13,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit