🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.6 AU - 1 AU

Year: 271 Days

Day: 37 Hours

Environment

Temp: 140 °C

Axial Tilt: 117.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.13 AU - 1.23 AU

Year: 485 Days

Day: 40.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.28 AU - 1.56 AU

Year: 641 Days

Day: 40.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.73 AU - 2.63 AU

Year: 1219 Days

Day: 35.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,153,430 km

• M1: 389,553 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.5

Radius: 8.6

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.29 AU - 4.41 AU

Year: 3436 Days

Day: 14.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,153,430 km

• M1: 112,198 km (0.102 R)
• M2: 284,984 km (0.102 R)
• M3: 523,144 km (0.116 R)
• M4: 747,541 km (0.076 R)
• M5: 1,330,075 km (0.072 R)
• M6: 1,519,166 km (0.079 R)
• M7: 2,310,090 km (0.05 R)
• M8: 2,700,391 km (0.076 R)
• M9: 3,173,120 km (0.094 R)
• M10: 3,947,140 km (0.058 R)
• M11: 4,217,912 km (0.105 R)
• M12: 4,808,076 km (0.116 R)
• M13: 5,107,122 km (0.094 R)
• M14: 5,304,292 km (0.052 R)
• M15: 5,618,597 km (0.11 R)
• M16: 6,178,691 km (0.113 R)
• M17: 6,468,911 km (0.103 R)
• M18: 6,816,128 km (0.032 R)
• M19: 7,018,683 km (0.089 R)
• M20: 7,940,206 km (0.1 R)
• M21: 8,186,444 km (0.105 R)
• M22: 8,775,860 km (0.054 R)
• M23: 9,238,865 km (0.054 R)
• M24: 10,231,896 km (0.102 R)
• M25: 10,449,262 km (0.09 R)
• M26: 10,986,318 km (0.049 R)
• M27: 11,767,817 km (0.044 R)
• M28: 12,542,285 km (0.089 R)
• M29: 13,235,821 km (0.084 R)
• M30: 13,483,106 km (0.085 R)
• M31: 14,129,369 km (0.065 R)
• M32: 17,589,418 km (0.097 R)
• M33: 17,997,372 km (0.108 R)
• M34: 18,953,601 km (0.094 R)
• M35: 19,207,170 km (0.119 R)
• M36: 23,541,020 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.8

Radius: 7.4

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.42 AU - 15.76 AU

Year: 18975 Days

Day: 17.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 65,153,430 km

• M1: 146,756 km (0.12 R)
• M2: 303,384 km (0.04 R)
• M3: 742,604 km (0.115 R)
• M4: 2,367,087 km (0.114 R)
• M5: 2,694,557 km (0.091 R)
• M6: 3,043,868 km (0.072 R)
• M7: 3,593,939 km (0.099 R)
• M8: 4,524,139 km (0.113 R)
• M9: 5,413,797 km (0.099 R)
• M10: 6,224,019 km (0.109 R)
• M11: 6,588,739 km (0.096 R)
• M12: 7,006,566 km (0.073 R)
• M13: 7,350,043 km (0.098 R)
• M14: 8,523,937 km (0.1 R)
• M15: 9,886,624 km (0.074 R)
• M16: 11,028,804 km (0.107 R)
• M17: 13,859,046 km (0.033 R)
• M18: 15,841,068 km (0.069 R)
• M19: 17,482,157 km (0.103 R)
• M20: 18,298,812 km (0.075 R)
• M21: 18,714,245 km (0.116 R)
• M22: 19,204,776 km (0.055 R)
• M23: 20,060,476 km (0.069 R)
• M24: 20,422,503 km (0.054 R)
• M25: 22,129,863 km (0.043 R)
• M26: 23,984,877 km (0.087 R)
• M27: 24,142,852 km (0.03 R)
• M28: 27,665,134 km (0.111 R)
• M29: 29,210,929 km (0.068 R)
• M30: 31,881,101 km (0.118 R)
• M31: 32,704,937 km (0.111 R)
• M32: 33,539,394 km (0.118 R)
• M33: 34,953,542 km (0.042 R)
• M34: 36,202,685 km (0.1 R)
• M35: 38,767,241 km (0.116 R)
• M36: 40,696,904 km (0.119 R)
• M37: 43,519,816 km (0.066 R)
• M38: 46,437,573 km (0.083 R)
• M39: 47,987,855 km (0.117 R)
• M40: 50,475,518 km (0.1 R)
• M41: 54,325,270 km (0.087 R)
• M42: 61,940,998 km (0.061 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 12,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit