🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.52 AU - 0.54 AU

Year: 140 Days

Day: 36.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,912,228 km

• M1: 34,408 km (0.098 R)
• M2: 40,840 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.53 AU - 0.71 AU

Year: 177 Days

Day: 27.1 Hours

Environment

Temp: 225 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,912,228 km

• M1: 416,780 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.59 AU - 0.75 AU

Year: 199 Days

Day: 18.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,912,228 km

• M1: 42,336 km (0.106 R)
• M2: 72,405 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.07 AU - 1.37 AU

Year: 490 Days

Day: 32.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,912,228 km

• M1: 619,036 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.2

Radius: 11.7

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.22 AU - 6.14 AU

Year: 4285 Days

Day: 12.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 101,912,228 km

• M1: 146,307 km (0.092 R)
• M2: 520,002 km (0.108 R)
• M3: 958,474 km (0.037 R)
• M4: 1,324,689 km (0.107 R)
• M5: 1,892,413 km (0.113 R)
• M6: 2,584,303 km (0.11 R)
• M7: 4,350,007 km (0.096 R)
• M8: 4,747,040 km (0.104 R)
• M9: 5,168,307 km (0.098 R)
• M10: 6,976,198 km (0.033 R)
• M11: 7,557,535 km (0.03 R)
• M12: 8,096,985 km (0.085 R)
• M13: 8,585,272 km (0.12 R)
• M14: 9,374,700 km (0.113 R)
• M15: 11,654,422 km (0.085 R)
• M16: 14,013,281 km (0.065 R)
• M17: 16,317,238 km (0.118 R)
• M18: 16,915,330 km (0.093 R)
• M19: 17,652,399 km (0.095 R)
• M20: 18,797,870 km (0.107 R)
• M21: 19,521,924 km (0.085 R)
• M22: 20,196,311 km (0.115 R)
• M23: 21,236,764 km (0.066 R)
• M24: 23,199,189 km (0.098 R)
• M25: 27,818,771 km (0.047 R)
• M26: 28,243,629 km (0.119 R)
• M27: 29,019,294 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.8

Radius: 10.1

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.7 AU - 9.88 AU

Year: 10291 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 101,912,228 km

• M1: 126,560 km (0.074 R)
• M2: 493,075 km (0.06 R)
• M3: 857,046 km (0.1 R)
• M4: 1,816,268 km (0.112 R)
• M5: 2,213,001 km (0.086 R)
• M6: 2,625,443 km (0.118 R)
• M7: 3,503,582 km (0.108 R)
• M8: 4,297,049 km (0.09 R)
• M9: 4,975,625 km (0.055 R)
• M10: 6,506,759 km (0.082 R)
• M11: 7,067,153 km (0.093 R)
• M12: 9,088,669 km (0.112 R)
• M13: 10,205,716 km (0.067 R)
• M14: 11,411,924 km (0.056 R)
• M15: 12,772,068 km (0.083 R)
• M16: 14,105,583 km (0.077 R)
• M17: 15,599,767 km (0.116 R)
• M18: 16,530,864 km (0.092 R)
• M19: 18,582,449 km (0.065 R)
• M20: 21,055,003 km (0.093 R)
• M21: 22,639,394 km (0.104 R)
• M22: 25,066,320 km (0.109 R)
• M23: 27,972,259 km (0.095 R)
• M24: 28,917,867 km (0.104 R)
• M25: 32,338,572 km (0.101 R)
• M26: 37,013,655 km (0.051 R)
• M27: 38,538,057 km (0.057 R)
• M28: 40,635,270 km (0.087 R)
• M29: 42,257,359 km (0.099 R)
• M30: 44,486,517 km (0.071 R)
• M31: 52,272,039 km (0.101 R)
• M32: 52,747,012 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.4

Radius: 6.3

Gravity: 18.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 17.14 AU - 20.9 AU

Year: 30147 Days

Day: 15.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 101,912,228 km

• M1: 78,988 km (0.064 R)
• M2: 291,865 km (0.046 R)
• M3: 495,468 km (0.06 R)
• M4: 1,333,665 km (0.109 R)
• M5: 3,261,234 km (0.114 R)
• M6: 4,010,569 km (0.11 R)
• M7: 4,333,102 km (0.116 R)
• M8: 7,096,773 km (0.065 R)
• M9: 7,840,574 km (0.095 R)
• M10: 8,118,527 km (0.057 R)
• M11: 8,518,552 km (0.068 R)
• M12: 11,985,781 km (0.038 R)
• M13: 12,731,377 km (0.039 R)
• M14: 16,928,645 km (0.113 R)
• M15: 17,206,448 km (0.116 R)
• M16: 19,236,641 km (0.097 R)
• M17: 20,153,676 km (0.032 R)
• M18: 20,675,473 km (0.089 R)
• M19: 22,184,616 km (0.082 R)
• M20: 28,303,468 km (0.102 R)
• M21: 28,826,163 km (0.104 R)
• M22: 30,569,278 km (0.073 R)
• M23: 33,677,323 km (0.12 R)
• M24: 37,929,493 km (0.117 R)
• M25: 39,693,401 km (0.101 R)
• M26: 41,176,814 km (0.089 R)
• M27: 42,867,868 km (0.056 R)
• M28: 43,730,599 km (0.089 R)
• M29: 53,201,042 km (0.091 R)
• M30: 54,800,542 km (0.104 R)
• M31: 61,084,700 km (0.032 R)
• M32: 65,530,599 km (0.096 R)
• M33: 65,986,723 km (0.091 R)
• M34: 69,003,215 km (0.057 R)
• M35: 69,475,346 km (0.112 R)
• M36: 74,315,285 km (0.08 R)
• M37: 76,312,567 km (0.105 R)
• M38: 77,324,447 km (0.087 R)
• M39: 82,253,696 km (0.047 R)
• M40: 83,317,337 km (0.094 R)
• M41: 99,788,661 km (0.104 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 14,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit