🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.6 AU - 0.6 AU

Year: 165 Days

Day: 26.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,663,015 km

• M1: 66,870 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.68 AU - 0.8 AU

Year: 226 Days

Day: 30.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.79 AU - 2.75 AU

Year: 1213 Days

Day: 27.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,663,015 km

• M1: 17,503 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.1

Radius: 11.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.23 AU - 8.69 AU

Year: 6514 Days

Day: 8.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 80,663,015 km

• M1: 151,543 km (0.08 R)
• M2: 704,456 km (0.057 R)
• M3: 1,922,482 km (0.066 R)
• M4: 3,006,468 km (0.106 R)
• M5: 4,392,044 km (0.097 R)
• M6: 4,937,627 km (0.116 R)
• M7: 6,165,527 km (0.071 R)
• M8: 6,577,070 km (0.072 R)
• M9: 16,147,145 km (0.112 R)
• M10: 18,517,374 km (0.066 R)
• M11: 23,367,187 km (0.082 R)
• M12: 24,081,667 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.3

Radius: 12.1

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.5 AU - 9.56 AU

Year: 8838 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,663,015 km

• M1: 150,495 km (0.098 R)
• M2: 668,553 km (0.037 R)
• M3: 1,097,450 km (0.108 R)
• M4: 1,714,840 km (0.115 R)
• M5: 2,537,030 km (0.049 R)
• M6: 3,357,724 km (0.104 R)
• M7: 3,842,571 km (0.104 R)
• M8: 5,308,630 km (0.112 R)
• M9: 5,904,329 km (0.101 R)
• M10: 6,303,306 km (0.096 R)
• M11: 7,230,215 km (0.025 R)
• M12: 7,648,790 km (0.039 R)
• M13: 8,534,858 km (0.075 R)
• M14: 11,709,025 km (0.061 R)
• M15: 13,107,616 km (0.107 R)
• M16: 14,795,678 km (0.099 R)
• M17: 17,423,365 km (0.078 R)
• M18: 17,832,515 km (0.065 R)
• M19: 19,026,605 km (0.111 R)
• M20: 21,339,987 km (0.083 R)
• M21: 23,918,904 km (0.066 R)
• M22: 27,980,187 km (0.078 R)
• M23: 30,271,728 km (0.101 R)
• M24: 32,274,693 km (0.093 R)
• M25: 38,581,291 km (0.092 R)

Asteroid Belt

Center: 12.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.1

Radius: 7.1

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.14 AU - 18.26 AU

Year: 22069 Days

Day: 22.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,663,015 km

• M1: 88,562 km (0.112 R)
• M2: 319,541 km (0.03 R)
• M3: 541,993 km (0.036 R)
• M4: 953,686 km (0.113 R)
• M5: 1,251,536 km (0.117 R)
• M6: 1,543,700 km (0.11 R)
• M7: 1,919,341 km (0.085 R)
• M8: 2,930,772 km (0.066 R)
• M9: 3,252,258 km (0.104 R)
• M10: 4,160,167 km (0.041 R)
• M11: 5,037,559 km (0.053 R)
• M12: 5,381,783 km (0.056 R)
• M13: 6,160,291 km (0.108 R)
• M14: 6,554,182 km (0.094 R)
• M15: 8,352,947 km (0.118 R)
• M16: 10,892,221 km (0.09 R)
• M17: 12,822,183 km (0.05 R)
• M18: 13,320,045 km (0.102 R)
• M19: 16,499,000 km (0.108 R)
• M20: 17,430,845 km (0.088 R)
• M21: 18,397,397 km (0.096 R)
• M22: 19,399,253 km (0.12 R)
• M23: 20,340,972 km (0.065 R)
• M24: 22,315,514 km (0.078 R)
• M25: 24,091,540 km (0.105 R)
• M26: 30,985,160 km (0.119 R)
• M27: 31,881,251 km (0.038 R)
• M28: 32,926,491 km (0.098 R)
• M29: 35,500,024 km (0.044 R)
• M30: 40,890,633 km (0.065 R)
• M31: 41,196,710 km (0.089 R)
• M32: 43,700,081 km (0.092 R)
• M33: 47,811,779 km (0.092 R)
• M34: 51,815,766 km (0.074 R)
• M35: 68,549,036 km (0.059 R)
• M36: 70,726,732 km (0.119 R)
• M37: 73,175,200 km (0.104 R)
• M38: 74,990,869 km (0.035 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.7

Radius: 4.9

Gravity: 16.9 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 14.64 AU - 22.48 AU

Year: 28366 Days

Day: 18.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,663,015 km

• M1: 61,036 km (0.088 R)
• M2: 214,673 km (0.08 R)
• M3: 515,514 km (0.087 R)
• M4: 696,079 km (0.102 R)
• M5: 979,118 km (0.103 R)
• M6: 1,161,328 km (0.12 R)
• M7: 1,366,277 km (0.034 R)
• M8: 1,755,531 km (0.073 R)
• M9: 2,067,742 km (0.118 R)
• M10: 2,347,789 km (0.087 R)
• M11: 3,228,920 km (0.118 R)
• M12: 5,535,271 km (0.052 R)
• M13: 9,143,123 km (0.112 R)
• M14: 11,992,962 km (0.077 R)
• M15: 12,472,872 km (0.109 R)
• M16: 13,398,135 km (0.074 R)
• M17: 20,311,352 km (0.11 R)
• M18: 20,894,484 km (0.072 R)
• M19: 21,488,837 km (0.12 R)
• M20: 27,353,522 km (0.104 R)
• M21: 29,276,602 km (0.088 R)
• M22: 31,159,441 km (0.065 R)
• M23: 33,121,717 km (0.108 R)
• M24: 42,896,142 km (0.106 R)
• M25: 44,016,331 km (0.112 R)
• M26: 48,176,199 km (0.113 R)
• M27: 49,386,147 km (0.089 R)
• M28: 53,137,612 km (0.083 R)
• M29: 58,234,262 km (0.108 R)
• M30: 58,429,039 km (0.058 R)
• M31: 64,684,923 km (0.114 R)
• M32: 64,893,761 km (0.083 R)
• M33: 71,595,596 km (0.075 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 19,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit