🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.66 AU - 0.68 AU

Year: 194 Days

Day: 33.1 Hours

Environment

Temp: 226 °C

Axial Tilt: 122.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.18 AU - 1.2 AU

Year: 458 Days

Day: 30.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.3

Radius: 12.2

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.63 AU - 7.39 AU

Year: 6554 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 119,378,269 km

• M1: 151,692 km (0.092 R)
• M2: 582,684 km (0.075 R)
• M3: 1,083,537 km (0.053 R)
• M4: 1,914,105 km (0.106 R)
• M5: 2,311,287 km (0.044 R)
• M6: 2,934,213 km (0.032 R)
• M7: 5,894,007 km (0.055 R)
• M8: 7,168,281 km (0.105 R)
• M9: 8,140,817 km (0.108 R)
• M10: 8,988,887 km (0.094 R)
• M11: 9,542,848 km (0.119 R)
• M12: 10,672,312 km (0.052 R)
• M13: 12,714,622 km (0.104 R)
• M14: 13,249,883 km (0.101 R)
• M15: 13,688,804 km (0.044 R)
• M16: 14,251,292 km (0.1 R)
• M17: 15,362,355 km (0.102 R)
• M18: 16,217,307 km (0.082 R)
• M19: 16,720,105 km (0.044 R)
• M20: 17,103,824 km (0.061 R)
• M21: 17,690,547 km (0.05 R)
• M22: 19,814,986 km (0.075 R)
• M23: 20,317,336 km (0.077 R)
• M24: 21,497,513 km (0.093 R)
• M25: 24,647,296 km (0.074 R)
• M26: 25,480,407 km (0.026 R)
• M27: 28,453,964 km (0.068 R)
• M28: 30,212,636 km (0.069 R)
• M29: 31,944,681 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.5

Radius: 5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.1 AU - 16.08 AU

Year: 17690 Days

Day: 22.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 119,378,269 km

• M1: 103,821 km (0.099 R)
• M2: 298,897 km (0.118 R)
• M3: 698,024 km (0.072 R)
• M4: 1,522,607 km (0.077 R)
• M5: 4,581,136 km (0.103 R)
• M6: 4,836,050 km (0.034 R)
• M7: 5,173,992 km (0.044 R)
• M8: 6,714,850 km (0.113 R)
• M9: 6,893,021 km (0.05 R)
• M10: 8,746,987 km (0.095 R)
• M11: 10,746,961 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.5

Radius: 3.9

Gravity: 65.06 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 16.25 AU - 24.69 AU

Year: 32702 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 119,378,269 km

• M1: 48,769 km (0.097 R)
• M2: 259,852 km (0.089 R)
• M3: 866,920 km (0.064 R)
• M4: 1,076,506 km (0.097 R)
• M5: 1,739,674 km (0.086 R)
• M6: 3,206,331 km (0.118 R)
• M7: 4,259,351 km (0.097 R)
• M8: 4,415,232 km (0.108 R)
• M9: 5,342,140 km (0.071 R)
• M10: 6,493,595 km (0.094 R)
• M11: 8,639,277 km (0.099 R)
• M12: 11,739,543 km (0.093 R)
• M13: 14,434,100 km (0.109 R)
• M14: 14,875,414 km (0.108 R)
• M15: 15,600,066 km (0.082 R)
• M16: 18,424,175 km (0.049 R)
• M17: 18,943,279 km (0.12 R)
• M18: 25,184,652 km (0.061 R)
• M19: 29,462,253 km (0.086 R)
• M20: 30,458,575 km (0.119 R)
• M21: 31,037,669 km (0.109 R)
• M22: 35,938,495 km (0.071 R)
• M23: 37,075,139 km (0.103 R)
• M24: 39,935,152 km (0.083 R)
• M25: 43,119,941 km (0.115 R)
• M26: 44,402,742 km (0.094 R)
• M27: 50,997,316 km (0.065 R)
• M28: 53,472,113 km (0.113 R)
• M29: 55,379,935 km (0.076 R)
• M30: 63,700,419 km (0.111 R)
• M31: 66,567,911 km (0.113 R)
• M32: 71,282,189 km (0.065 R)
• M33: 75,157,372 km (0.078 R)
• M34: 80,815,163 km (0.084 R)
• M35: 85,885,185 km (0.116 R)
• M36: 86,172,861 km (0.054 R)
• M37: 88,497,762 km (0.08 R)
• M38: 89,380,389 km (0.078 R)
• M39: 96,342,226 km (0.105 R)
• M40: 96,964,104 km (0.105 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 10,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit