🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.62 AU - 0.66 AU

Year: 219 Days

Day: 44.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.55 AU - 2.17 AU

Year: 1084 Days

Day: 39.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 90.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,974,992 km

• M1: 220,657 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.4

Radius: 4.8

Gravity: 30.01 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.38 AU - 17.42 AU

Year: 24587 Days

Day: 17.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 97,974,992 km

• M1: 59,690 km (0.092 R)
• M2: 391,946 km (0.112 R)
• M3: 561,740 km (0.05 R)
• M4: 1,394,851 km (0.06 R)
• M5: 1,633,908 km (0.082 R)
• M6: 2,172,460 km (0.116 R)
• M7: 2,901,002 km (0.105 R)
• M8: 3,321,073 km (0.073 R)
• M9: 3,530,360 km (0.094 R)
• M10: 3,780,488 km (0.075 R)
• M11: 4,712,483 km (0.106 R)
• M12: 7,364,404 km (0.063 R)
• M13: 8,468,885 km (0.113 R)
• M14: 9,205,355 km (0.085 R)
• M15: 9,739,719 km (0.107 R)
• M16: 10,169,514 km (0.088 R)
• M17: 10,675,902 km (0.077 R)
• M18: 12,943,956 km (0.101 R)
• M19: 14,073,420 km (0.096 R)
• M20: 14,862,100 km (0.088 R)
• M21: 16,269,666 km (0.106 R)
• M22: 16,961,706 km (0.033 R)
• M23: 20,419,810 km (0.072 R)
• M24: 22,683,974 km (0.088 R)
• M25: 23,005,161 km (0.032 R)
• M26: 23,437,947 km (0.097 R)
• M27: 25,916,784 km (0.045 R)
• M28: 26,150,306 km (0.114 R)
• M29: 28,564,666 km (0.103 R)
• M30: 33,970,535 km (0.118 R)
• M31: 35,528,896 km (0.105 R)
• M32: 43,874,064 km (0.115 R)
• M33: 46,061,633 km (0.119 R)
• M34: 48,852,381 km (0.106 R)
• M35: 51,017,960 km (0.051 R)
• M36: 63,656,437 km (0.096 R)
• M37: 64,295,220 km (0.093 R)
• M38: 71,836,299 km (0.11 R)
• M39: 76,536,515 km (0.113 R)
• M40: 77,985,520 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.2

Radius: 7.9

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.05 AU - 20.05 AU

Year: 27488 Days

Day: 22.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 97,974,992 km

• M1: 103,223 km (0.064 R)
• M2: 499,208 km (0.105 R)
• M3: 759,060 km (0.053 R)
• M4: 1,627,625 km (0.112 R)
• M5: 3,245,675 km (0.084 R)
• M6: 6,176,298 km (0.084 R)
• M7: 6,943,136 km (0.106 R)
• M8: 8,210,380 km (0.071 R)
• M9: 8,607,413 km (0.085 R)
• M10: 11,754,952 km (0.041 R)
• M11: 17,103,525 km (0.076 R)
• M12: 25,396,931 km (0.113 R)
• M13: 30,199,921 km (0.046 R)
• M14: 34,394,495 km (0.066 R)
• M15: 38,487,792 km (0.091 R)
• M16: 51,538,112 km (0.087 R)
• M17: 52,306,895 km (0.07 R)
• M18: 66,344,711 km (0.084 R)
• M19: 66,798,441 km (0.085 R)
• M20: 68,172,198 km (0.1 R)
• M21: 72,166,312 km (0.081 R)
• M22: 82,959,798 km (0.117 R)
• M23: 90,537,379 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 17,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit