🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.57 AU - 0.73 AU

Year: 190 Days

Day: 23.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.91 AU - 1.21 AU

Year: 395 Days

Day: 47.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 118.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,180,499 km

• M1: 131,048 km (0.065 R)
• M2: 752,627 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.61 AU - 5.15 AU

Year: 3899 Days

Day: 39.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,180,499 km

• M1: 45,029 km (0.089 R)
• M2: 1,451,997 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.2

Radius: 10.6

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.44 AU - 8 AU

Year: 7757 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,180,499 km

• M1: 147,204 km (0.104 R)
• M2: 828,473 km (0.096 R)
• M3: 1,748,799 km (0.081 R)
• M4: 2,381,299 km (0.088 R)
• M5: 2,747,215 km (0.064 R)
• M6: 3,050,749 km (0.1 R)
• M7: 3,882,813 km (0.08 R)
• M8: 5,193,140 km (0.112 R)
• M9: 6,533,537 km (0.109 R)
• M10: 7,812,599 km (0.109 R)
• M11: 9,012,823 km (0.081 R)
• M12: 10,011,090 km (0.111 R)
• M13: 11,192,165 km (0.113 R)
• M14: 13,042,092 km (0.072 R)
• M15: 16,006,823 km (0.054 R)
• M16: 16,372,589 km (0.078 R)
• M17: 20,143,353 km (0.101 R)
• M18: 20,908,995 km (0.079 R)
• M19: 22,854,815 km (0.081 R)
• M20: 23,860,412 km (0.082 R)
• M21: 24,693,522 km (0.116 R)
• M22: 26,269,236 km (0.116 R)
• M23: 30,136,491 km (0.082 R)
• M24: 31,655,508 km (0.12 R)
• M25: 32,170,125 km (0.081 R)
• M26: 34,499,513 km (0.115 R)
• M27: 35,036,719 km (0.101 R)
• M28: 37,625,809 km (0.095 R)
• M29: 38,428,701 km (0.045 R)
• M30: 39,977,488 km (0.076 R)
• M31: 40,390,228 km (0.094 R)
• M32: 41,473,167 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 10.9

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.36 AU - 12.34 AU

Year: 12925 Days

Day: 9.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,180,499 km

• M1: 142,866 km (0.101 R)
• M2: 438,621 km (0.045 R)
• M3: 2,221,080 km (0.053 R)
• M4: 3,006,468 km (0.11 R)
• M5: 3,779,291 km (0.094 R)
• M6: 7,672,276 km (0.054 R)
• M7: 9,324,136 km (0.067 R)
• M8: 11,092,233 km (0.101 R)
• M9: 11,330,244 km (0.095 R)
• M10: 14,116,055 km (0.107 R)
• M11: 22,332,269 km (0.096 R)
• M12: 22,942,629 km (0.119 R)
• M13: 24,681,704 km (0.046 R)
• M14: 33,421,810 km (0.107 R)
• M15: 34,754,727 km (0.119 R)
• M16: 35,261,415 km (0.076 R)
• M17: 39,986,464 km (0.076 R)
• M18: 41,443,846 km (0.1 R)
• M19: 43,962,326 km (0.106 R)
• M20: 45,586,361 km (0.073 R)
• M21: 47,534,723 km (0.096 R)
• M22: 49,725,135 km (0.083 R)
• M23: 50,635,438 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.5

Radius: 6.7

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.55 AU - 15.15 AU

Year: 17641 Days

Day: 16.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 68,180,499 km

• M1: 116,238 km (0.108 R)
• M2: 246,836 km (0.102 R)
• M3: 530,175 km (0.111 R)
• M4: 1,534,874 km (0.11 R)
• M5: 1,870,422 km (0.067 R)
• M6: 2,490,206 km (0.053 R)
• M7: 2,807,204 km (0.109 R)
• M8: 3,172,821 km (0.06 R)
• M9: 3,973,170 km (0.102 R)
• M10: 4,407,752 km (0.079 R)
• M11: 4,757,811 km (0.053 R)
• M12: 5,810,232 km (0.057 R)
• M13: 6,294,031 km (0.088 R)
• M14: 7,100,065 km (0.08 R)
• M15: 8,048,216 km (0.119 R)
• M16: 9,968,305 km (0.075 R)
• M17: 13,326,926 km (0.037 R)
• M18: 16,300,184 km (0.049 R)
• M19: 18,284,899 km (0.108 R)
• M20: 19,429,023 km (0.117 R)
• M21: 20,832,850 km (0.073 R)
• M22: 22,754,883 km (0.119 R)
• M23: 25,173,731 km (0.064 R)
• M24: 26,683,772 km (0.07 R)
• M25: 27,975,999 km (0.097 R)
• M26: 28,589,350 km (0.069 R)
• M27: 29,926,456 km (0.083 R)
• M28: 31,756,935 km (0.111 R)
• M29: 37,071,549 km (0.103 R)
• M30: 38,183,959 km (0.098 R)
• M31: 38,900,383 km (0.116 R)
• M32: 41,407,494 km (0.12 R)
• M33: 42,690,445 km (0.095 R)
• M34: 45,093,436 km (0.093 R)
• M35: 50,214,021 km (0.04 R)
• M36: 58,601,226 km (0.115 R)
• M37: 62,972,476 km (0.069 R)
• M38: 64,420,433 km (0.12 R)
• M39: 65,350,483 km (0.106 R)
• M40: 65,617,366 km (0.105 R)
• M41: 66,421,455 km (0.101 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 16,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit