🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.15 AU - 1.27 AU

Year: 554 Days

Day: 21.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,374,235 km

• M1: 38,297 km (0.05 R)
• M2: 80,334 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.28 AU - 1.48 AU

Year: 675 Days

Day: 20.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.63 AU - 2.21 AU

Year: 1107 Days

Day: 28.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,374,235 km

• M1: 367,712 km (0.094 R)

Asteroid Belt

Center: 5.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.9

Radius: 12.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.71 AU - 11.25 AU

Year: 13123 Days

Day: 12.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 107,374,235 km

• M1: 158,723 km (0.111 R)
• M2: 1,026,092 km (0.1 R)
• M3: 1,450,351 km (0.088 R)
• M4: 3,001,532 km (0.086 R)
• M5: 3,669,486 km (0.102 R)
• M6: 5,367,572 km (0.028 R)
• M7: 7,026,163 km (0.067 R)
• M8: 7,994,361 km (0.109 R)
• M9: 8,423,258 km (0.079 R)
• M10: 9,949,306 km (0.075 R)
• M11: 10,907,480 km (0.038 R)
• M12: 13,968,103 km (0.086 R)
• M13: 15,169,224 km (0.094 R)
• M14: 16,506,779 km (0.113 R)
• M15: 23,774,842 km (0.056 R)
• M16: 25,484,745 km (0.086 R)
• M17: 28,053,640 km (0.082 R)
• M18: 28,547,612 km (0.089 R)
• M19: 32,277,685 km (0.112 R)
• M20: 38,585,480 km (0.086 R)
• M21: 41,323,420 km (0.089 R)
• M22: 42,092,054 km (0.105 R)
• M23: 44,055,227 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.8

Radius: 6.3

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.17 AU - 12.59 AU

Year: 15979 Days

Day: 22.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 107,374,235 km

• M1: 93,349 km (0.055 R)
• M2: 995,424 km (0.106 R)
• M3: 1,844,243 km (0.115 R)
• M4: 3,624,158 km (0.09 R)
• M5: 6,487,611 km (0.114 R)
• M6: 7,528,064 km (0.119 R)
• M7: 9,053,813 km (0.117 R)
• M8: 10,302,506 km (0.047 R)
• M9: 22,251,038 km (0.115 R)
• M10: 33,599,532 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903

Radius: 3.8

Gravity: 62.53 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 13.56 AU - 20.46 AU

Year: 29201 Days

Day: 15.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 107,374,235 km

• M1: 47,722 km (0.088 R)
• M2: 190,139 km (0.104 R)
• M3: 317,297 km (0.081 R)
• M4: 737,817 km (0.118 R)
• M5: 971,937 km (0.105 R)
• M6: 1,128,866 km (0.115 R)
• M7: 1,785,301 km (0.11 R)
• M8: 2,255,038 km (0.086 R)
• M9: 2,584,453 km (0.052 R)
• M10: 2,719,390 km (0.086 R)
• M11: 6,268,001 km (0.116 R)
• M12: 6,762,721 km (0.069 R)
• M13: 8,760,302 km (0.09 R)
• M14: 9,697,532 km (0.093 R)
• M15: 13,624,776 km (0.088 R)
• M16: 14,878,555 km (0.108 R)
• M17: 16,760,347 km (0.115 R)
• M18: 21,205,349 km (0.074 R)
• M19: 22,314,916 km (0.098 R)
• M20: 23,814,335 km (0.107 R)
• M21: 28,846,957 km (0.103 R)
• M22: 30,903,330 km (0.071 R)
• M23: 34,847,178 km (0.105 R)
• M24: 37,815,200 km (0.117 R)
• M25: 48,097,211 km (0.039 R)
• M26: 58,147,944 km (0.101 R)
• M27: 59,440,620 km (0.08 R)
• M28: 63,660,327 km (0.044 R)
• M29: 68,075,409 km (0.093 R)
• M30: 91,776,499 km (0.085 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 11,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit