🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.68 AU - 1.14 AU

Year: 308 Days

Day: 16 Hours

Environment

Temp: 99 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,242,548 km

• M1: 405,111 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.98 AU - 1.18 AU

Year: 398 Days

Day: 32.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.49 AU - 1.79 AU

Year: 745 Days

Day: 35.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,242,548 km

• M1: 719,715 km (0.101 R)
• M2: 957,875 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.1

Radius: 14.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.64 AU - 7.92 AU

Year: 7699 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 24,242,548 km

• M1: 233,971 km (0.102 R)
• M2: 367,412 km (0.111 R)
• M3: 599,289 km (0.072 R)
• M4: 759,060 km (0.079 R)
• M5: 885,619 km (0.12 R)
• M6: 1,072,766 km (0.058 R)
• M7: 1,448,257 km (0.039 R)
• M8: 1,672,803 km (0.109 R)
• M9: 1,843,644 km (0.081 R)
• M10: 1,953,449 km (0.085 R)
• M11: 2,179,940 km (0.033 R)
• M12: 2,659,252 km (0.094 R)
• M13: 2,885,893 km (0.095 R)
• M14: 3,040,577 km (0.107 R)
• M15: 4,026,875 km (0.094 R)
• M16: 4,171,387 km (0.105 R)
• M17: 4,317,694 km (0.089 R)
• M18: 4,465,796 km (0.049 R)
• M19: 4,645,612 km (0.102 R)
• M20: 5,012,725 km (0.081 R)
• M21: 5,421,128 km (0.097 R)
• M22: 6,004,709 km (0.034 R)
• M23: 6,608,336 km (0.06 R)
• M24: 6,917,555 km (0.114 R)
• M25: 7,126,244 km (0.095 R)
• M26: 7,585,958 km (0.076 R)
• M27: 7,693,370 km (0.112 R)
• M28: 8,091,749 km (0.11 R)
• M29: 8,422,659 km (0.091 R)
• M30: 8,833,305 km (0.044 R)
• M31: 9,022,248 km (0.051 R)
• M32: 9,558,107 km (0.118 R)
• M33: 9,869,121 km (0.088 R)
• M34: 10,341,701 km (0.12 R)
• M35: 10,862,301 km (0.079 R)
• M36: 11,227,619 km (0.11 R)
• M37: 11,391,279 km (0.049 R)
• M38: 11,514,548 km (0.032 R)
• M39: 13,028,778 km (0.098 R)
• M40: 13,287,133 km (0.098 R)
• M41: 14,160,934 km (0.055 R)
• M42: 14,604,791 km (0.101 R)
• M43: 16,009,964 km (0.063 R)
• M44: 16,611,946 km (0.12 R)
• M45: 16,705,295 km (0.113 R)
• M46: 17,363,226 km (0.099 R)
• M47: 18,317,810 km (0.094 R)
• M48: 18,510,792 km (0.12 R)
• M49: 19,387,585 km (0.119 R)
• M50: 21,791,323 km (0.055 R)
• M51: 22,303,846 km (0.103 R)
• M52: 22,561,603 km (0.099 R)
• M53: 23,236,588 km (0.078 R)
• M54: 23,655,163 km (0.074 R)
• M55: 23,918,007 km (0.117 R)
• M56: 24,446,686 km (0.08 R)
• M57: 24,606,157 km (0.1 R)
• M58: 24,925,848 km (0.077 R)
• M59: 25,247,034 km (0.12 R)
• M60: 25,408,151 km (0.087 R)
• M61: 26,983,118 km (0.103 R)
• M62: 27,202,877 km (0.119 R)
• M63: 27,754,743 km (0.089 R)
• M64: 28,477,750 km (0.083 R)
• M65: 29,489,031 km (0.087 R)
• M66: 30,683,720 km (0.079 R)
• M67: 30,913,203 km (0.076 R)
• M68: 31,028,094 km (0.097 R)
• M69: 31,431,261 km (0.117 R)
• M70: 31,778,328 km (0.12 R)
• M71: 33,887,209 km (0.086 R)
• M72: 34,124,321 km (0.11 R)
• M73: 34,659,882 km (0.057 R)
• M74: 35,198,135 km (0.058 R)
• M75: 35,438,389 km (0.115 R)
• M76: 37,134,530 km (0.108 R)
• M77: 37,624,014 km (0.074 R)
• M78: 38,177,227 km (0.051 R)
• M79: 38,671,349 km (0.086 R)
• M80: 40,166,131 km (0.12 R)
• M81: 40,542,669 km (0.094 R)
• M82: 41,173,074 km (0.101 R)
• M83: 41,616,332 km (0.069 R)
• M84: 42,061,087 km (0.084 R)
• M85: 42,763,150 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.2

Radius: 3.1

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.47 AU - 18.87 AU

Year: 24146 Days

Day: 20 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 24,242,548 km

• M1: 496,515 km (0.082 R)
• M2: 596,596 km (0.066 R)
• M3: 670,348 km (0.085 R)
• M4: 702,960 km (0.033 R)
• M5: 897,587 km (0.049 R)
• M6: 1,660,836 km (0.06 R)
• M7: 1,705,266 km (0.039 R)
• M8: 2,656,260 km (0.102 R)
• M9: 4,015,656 km (0.099 R)
• M10: 4,773,668 km (0.094 R)
• M11: 6,138,749 km (0.087 R)
• M12: 6,720,984 km (0.111 R)
• M13: 7,175,163 km (0.066 R)
• M14: 8,570,312 km (0.117 R)
• M15: 9,245,747 km (0.11 R)
• M16: 9,456,979 km (0.096 R)
• M17: 12,372,941 km (0.06 R)
• M18: 12,430,985 km (0.057 R)
• M19: 14,764,113 km (0.105 R)
• M20: 15,352,481 km (0.07 R)
• M21: 16,392,486 km (0.089 R)
• M22: 16,872,695 km (0.073 R)
• M23: 18,208,604 km (0.112 R)
• M24: 19,578,173 km (0.059 R)
• M25: 20,395,127 km (0.098 R)
• M26: 21,571,265 km (0.116 R)
• M27: 24,242,485 km (0.109 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 13,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit