🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.8 AU - 1.14 AU

Year: 337 Days

Day: 27.9 Hours

Environment

Temp: 97 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,622,834 km

• M1: 606,320 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.92 AU - 1.02 AU

Year: 337 Days

Day: 19 Hours

Environment

Temp: 127 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,622,834 km

• M1: 49,068 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.14 AU - 1.82 AU

Year: 636 Days

Day: 29.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,622,834 km

• M1: 52,958 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 14.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.47 AU - 8.51 AU

Year: 7238 Days

Day: 9.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 86,622,834 km

• M1: 175,329 km (0.08 R)
• M2: 679,324 km (0.089 R)
• M3: 1,194,988 km (0.092 R)
• M4: 1,754,484 km (0.068 R)
• M5: 2,412,415 km (0.111 R)
• M6: 2,910,875 km (0.113 R)
• M7: 3,717,507 km (0.104 R)
• M8: 4,319,788 km (0.036 R)
• M9: 4,961,862 km (0.046 R)
• M10: 6,408,474 km (0.051 R)
• M11: 7,213,759 km (0.117 R)
• M12: 8,050,909 km (0.086 R)
• M13: 8,766,435 km (0.049 R)
• M14: 11,040,622 km (0.045 R)
• M15: 13,144,118 km (0.088 R)
• M16: 14,600,603 km (0.101 R)
• M17: 15,557,281 km (0.1 R)
• M18: 17,892,205 km (0.065 R)
• M19: 20,192,272 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.8

Radius: 10.8

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.54 AU - 11.5 AU

Year: 11200 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,622,834 km

• M1: 138,079 km (0.102 R)
• M2: 505,491 km (0.116 R)
• M3: 1,157,289 km (0.109 R)
• M4: 2,256,983 km (0.093 R)
• M5: 2,614,522 km (0.099 R)
• M6: 4,265,484 km (0.068 R)
• M7: 4,978,468 km (0.082 R)
• M8: 5,841,647 km (0.093 R)
• M9: 6,562,111 km (0.108 R)
• M10: 7,863,762 km (0.101 R)
• M11: 11,597,276 km (0.108 R)
• M12: 13,298,952 km (0.052 R)
• M13: 15,794,992 km (0.111 R)
• M14: 17,419,026 km (0.046 R)
• M15: 20,143,503 km (0.111 R)
• M16: 25,230,429 km (0.097 R)
• M17: 29,674,084 km (0.089 R)
• M18: 30,443,615 km (0.102 R)
• M19: 31,566,048 km (0.099 R)
• M20: 32,832,394 km (0.114 R)
• M21: 35,589,184 km (0.101 R)
• M22: 39,280,511 km (0.091 R)
• M23: 44,636,564 km (0.101 R)
• M24: 46,084,522 km (0.114 R)
• M25: 46,672,292 km (0.067 R)

Asteroid Belt

Center: 12.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.3

Radius: 3.4

Gravity: 72.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.97 AU - 16.45 AU

Year: 21987 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 86,622,834 km

• M1: 62,981 km (0.073 R)
• M2: 269,875 km (0.108 R)
• M3: 438,322 km (0.104 R)
• M4: 684,261 km (0.113 R)
• M5: 951,742 km (0.095 R)
• M6: 1,546,543 km (0.086 R)
• M7: 1,671,756 km (0.116 R)
• M8: 1,983,967 km (0.105 R)
• M9: 2,596,720 km (0.109 R)
• M10: 3,097,574 km (0.095 R)
• M11: 3,415,319 km (0.056 R)
• M12: 4,535,359 km (0.071 R)
• M13: 5,178,181 km (0.095 R)
• M14: 6,641,846 km (0.118 R)
• M15: 8,917,080 km (0.12 R)
• M16: 10,290,838 km (0.06 R)
• M17: 10,607,237 km (0.07 R)
• M18: 12,286,623 km (0.117 R)
• M19: 13,524,695 km (0.098 R)
• M20: 14,684,078 km (0.085 R)
• M21: 15,165,933 km (0.047 R)
• M22: 15,328,845 km (0.115 R)
• M23: 16,588,010 km (0.094 R)
• M24: 18,188,259 km (0.075 R)
• M25: 18,837,364 km (0.098 R)
• M26: 20,676,819 km (0.109 R)
• M27: 23,929,376 km (0.103 R)
• M28: 34,560,998 km (0.091 R)
• M29: 35,269,194 km (0.103 R)
• M30: 35,412,060 km (0.051 R)
• M31: 35,987,114 km (0.11 R)
• M32: 40,656,961 km (0.1 R)
• M33: 43,545,547 km (0.108 R)
• M34: 44,872,031 km (0.089 R)
• M35: 45,714,716 km (0.108 R)
• M36: 51,175,936 km (0.091 R)
• M37: 61,284,862 km (0.105 R)
• M38: 66,150,982 km (0.096 R)
• M39: 67,461,459 km (0.076 R)
• M40: 77,604,793 km (0.073 R)
• M41: 82,533,145 km (0.097 R)
• M42: 83,543,230 km (0.074 R)
• M43: 84,817,355 km (0.09 R)
• M44: 86,104,346 km (0.099 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 10,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit