🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.62 AU - 0.72 AU

Year: 200 Days

Day: 25 Hours

Environment

Temp: 176 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,603,489 km

• M1: 105,167 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.96 AU - 1.3 AU

Year: 439 Days

Day: 44.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,603,489 km

• M1: 47,722 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.2 AU - 1.76 AU

Year: 658 Days

Day: 22.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,603,489 km

• M1: 191,635 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.81 AU - 2.15 AU

Year: 1018 Days

Day: 23.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,603,489 km

• M1: 81,680 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.55 AU - 2.51 AU

Year: 1056 Days

Day: 47.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.39 AU - 3.55 AU

Year: 1869 Days

Day: 12.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.3

Radius: 9

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.16 AU - 5.66 AU

Year: 3974 Days

Day: 9 Hours

Environment

Temp: -137 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,603,489 km

• M1: 112,049 km (0.117 R)
• M2: 482,004 km (0.088 R)
• M3: 822,788 km (0.107 R)
• M4: 1,896,003 km (0.038 R)
• M5: 2,573,083 km (0.076 R)
• M6: 3,402,903 km (0.091 R)
• M7: 4,005,932 km (0.101 R)
• M8: 5,450,598 km (0.099 R)
• M9: 5,853,615 km (0.06 R)
• M10: 6,779,925 km (0.086 R)
• M11: 7,438,904 km (0.12 R)
• M12: 8,739,208 km (0.094 R)
• M13: 9,031,223 km (0.097 R)
• M14: 11,176,307 km (0.096 R)
• M15: 11,783,675 km (0.077 R)
• M16: 12,230,823 km (0.103 R)
• M17: 12,550,513 km (0.11 R)
• M18: 14,283,754 km (0.088 R)
• M19: 15,899,411 km (0.065 R)
• M20: 16,891,544 km (0.099 R)
• M21: 18,278,017 km (0.036 R)
• M22: 18,576,166 km (0.071 R)
• M23: 20,949,087 km (0.055 R)
• M24: 21,605,672 km (0.083 R)
• M25: 22,343,788 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.1

Radius: 12.1

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.41 AU - 9.85 AU

Year: 8467 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 72 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,603,489 km

• M1: 150,495 km (0.116 R)
• M2: 1,381,088 km (0.084 R)
• M3: 2,370,977 km (0.096 R)
• M4: 7,680,205 km (0.091 R)
• M5: 10,342,449 km (0.112 R)
• M6: 11,059,471 km (0.117 R)
• M7: 14,427,667 km (0.085 R)
• M8: 17,101,879 km (0.076 R)
• M9: 19,817,978 km (0.112 R)
• M10: 20,783,931 km (0.062 R)
• M11: 21,636,639 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.1

Radius: 6.1

Gravity: 23.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.67 AU - 18.99 AU

Year: 21923 Days

Day: 19.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,603,489 km

• M1: 75,846 km (0.036 R)
• M2: 577,747 km (0.11 R)
• M3: 1,196,933 km (0.104 R)
• M4: 1,443,021 km (0.116 R)
• M5: 2,209,860 km (0.111 R)
• M6: 2,485,868 km (0.108 R)
• M7: 3,107,297 km (0.059 R)
• M8: 3,454,514 km (0.082 R)
• M9: 4,653,092 km (0.036 R)
• M10: 8,703,903 km (0.074 R)
• M11: 9,334,907 km (0.106 R)
• M12: 9,996,130 km (0.118 R)
• M13: 10,559,814 km (0.104 R)
• M14: 11,277,435 km (0.114 R)
• M15: 12,378,476 km (0.116 R)
• M16: 13,700,771 km (0.117 R)
• M17: 14,792,237 km (0.087 R)
• M18: 15,114,621 km (0.069 R)
• M19: 16,024,924 km (0.052 R)
• M20: 19,451,314 km (0.104 R)
• M21: 20,727,383 km (0.106 R)
• M22: 21,437,076 km (0.088 R)
• M23: 22,267,942 km (0.118 R)
• M24: 24,438,607 km (0.092 R)
• M25: 28,944,046 km (0.113 R)
• M26: 29,448,341 km (0.093 R)
• M27: 32,869,644 km (0.109 R)
• M28: 33,143,259 km (0.101 R)
• M29: 33,973,377 km (0.098 R)
• M30: 35,675,053 km (0.107 R)
• M31: 45,718,755 km (0.071 R)
• M32: 54,189,285 km (0.1 R)
• M33: 55,727,900 km (0.107 R)
• M34: 67,102,723 km (0.032 R)
• M35: 73,914,064 km (0.062 R)
• M36: 84,715,629 km (0.088 R)
• M37: 86,525,613 km (0.032 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.3

Radius: 4.1

Gravity: 17.63 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.9 AU - 20.48 AU

Year: 24904 Days

Day: 17.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,603,489 km

• M1: 51,013 km (0.092 R)
• M2: 211,083 km (0.065 R)
• M3: 355,445 km (0.097 R)
• M4: 486,193 km (0.065 R)
• M5: 871,408 km (0.074 R)
• M6: 1,289,534 km (0.09 R)
• M7: 3,532,604 km (0.099 R)
• M8: 5,681,578 km (0.042 R)
• M9: 7,503,530 km (0.069 R)
• M10: 7,643,554 km (0.096 R)
• M11: 7,928,837 km (0.066 R)
• M12: 9,791,779 km (0.107 R)
• M13: 9,959,179 km (0.113 R)
• M14: 10,588,986 km (0.082 R)
• M15: 10,943,383 km (0.047 R)
• M16: 11,305,859 km (0.096 R)
• M17: 11,738,646 km (0.089 R)
• M18: 12,311,306 km (0.109 R)
• M19: 16,692,280 km (0.092 R)
• M20: 19,184,581 km (0.065 R)
• M21: 19,534,490 km (0.091 R)
• M22: 24,479,896 km (0.048 R)
• M23: 27,459,288 km (0.064 R)
• M24: 28,807,015 km (0.101 R)
• M25: 30,080,691 km (0.095 R)
• M26: 31,270,593 km (0.056 R)
• M27: 31,877,212 km (0.113 R)
• M28: 35,158,342 km (0.111 R)
• M29: 37,015,001 km (0.105 R)
• M30: 39,921,089 km (0.085 R)
• M31: 42,234,620 km (0.119 R)
• M32: 43,124,728 km (0.074 R)
• M33: 43,876,008 km (0.038 R)
• M34: 45,096,129 km (0.064 R)
• M35: 50,368,556 km (0.107 R)
• M36: 58,199,406 km (0.115 R)
• M37: 60,229,898 km (0.118 R)
• M38: 65,808,103 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 15,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit