🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.46 AU - 0.76 AU

Year: 182 Days

Day: 13.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,007,302 km

• M1: 104,120 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.53 AU - 0.71 AU

Year: 187 Days

Day: 33.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.56 AU - 0.74 AU

Year: 201 Days

Day: 44.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,007,302 km

• M1: 133,740 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.4

Radius: 11.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.12 AU - 7.68 AU

Year: 6199 Days

Day: 14.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,007,302 km

• M1: 192,981 km (0.096 R)
• M2: 599,289 km (0.1 R)
• M3: 1,890,618 km (0.099 R)
• M4: 3,166,089 km (0.119 R)
• M5: 3,738,750 km (0.091 R)
• M6: 6,207,564 km (0.088 R)
• M7: 9,167,358 km (0.059 R)
• M8: 13,944,317 km (0.057 R)
• M9: 14,875,713 km (0.118 R)
• M10: 20,661,411 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.9

Radius: 13

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.8 AU - 12.54 AU

Year: 12418 Days

Day: 7.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,007,302 km

• M1: 161,715 km (0.114 R)
• M2: 639,980 km (0.12 R)
• M3: 1,075,459 km (0.036 R)
• M4: 1,641,687 km (0.105 R)
• M5: 4,252,020 km (0.062 R)
• M6: 5,543,947 km (0.101 R)
• M7: 6,607,289 km (0.096 R)
• M8: 8,809,071 km (0.073 R)
• M9: 9,470,892 km (0.108 R)
• M10: 10,571,034 km (0.043 R)
• M11: 11,951,972 km (0.1 R)
• M12: 12,711,780 km (0.097 R)
• M13: 18,963,026 km (0.09 R)
• M14: 19,648,334 km (0.114 R)
• M15: 20,067,358 km (0.105 R)
• M16: 23,015,483 km (0.03 R)
• M17: 25,822,537 km (0.077 R)
• M18: 26,749,894 km (0.108 R)
• M19: 28,226,725 km (0.027 R)
• M20: 29,483,197 km (0.049 R)
• M21: 30,589,473 km (0.055 R)
• M22: 31,342,250 km (0.118 R)
• M23: 32,300,723 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.8

Radius: 5.6

Gravity: 19.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.26 AU - 13.6 AU

Year: 17802 Days

Day: 17.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 47,007,302 km

• M1: 69,713 km (0.104 R)
• M2: 275,410 km (0.087 R)
• M3: 593,455 km (0.09 R)
• M4: 768,634 km (0.112 R)
• M5: 979,268 km (0.038 R)
• M6: 1,269,338 km (0.1 R)
• M7: 1,664,725 km (0.049 R)
• M8: 1,984,117 km (0.083 R)
• M9: 2,198,790 km (0.106 R)
• M10: 2,792,394 km (0.054 R)
• M11: 2,987,469 km (0.038 R)
• M12: 3,459,750 km (0.103 R)
• M13: 4,259,799 km (0.106 R)
• M14: 9,179,026 km (0.098 R)
• M15: 10,171,907 km (0.1 R)
• M16: 10,872,474 km (0.075 R)
• M17: 13,234,624 km (0.097 R)
• M18: 16,781,141 km (0.076 R)
• M19: 19,468,218 km (0.093 R)
• M20: 20,363,412 km (0.098 R)
• M21: 21,192,184 km (0.1 R)
• M22: 23,914,566 km (0.08 R)
• M23: 27,301,163 km (0.041 R)
• M24: 30,634,353 km (0.116 R)
• M25: 33,085,065 km (0.055 R)
• M26: 33,590,407 km (0.045 R)
• M27: 37,957,468 km (0.104 R)
• M28: 38,511,129 km (0.101 R)
• M29: 39,351,869 km (0.115 R)
• M30: 40,491,805 km (0.106 R)
• M31: 40,780,230 km (0.103 R)
• M32: 46,839,692 km (0.084 R)
• M33: 48,443,082 km (0.052 R)
• M34: 51,589,723 km (0.104 R)
• M35: 52,439,738 km (0.099 R)
• M36: 61,271,398 km (0.107 R)

Asteroid Belt

Center: 13.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.9

Radius: 5.8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.91 AU - 14.41 AU

Year: 19331 Days

Day: 21.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,007,302 km

• M1: 72,106 km (0.118 R)
• M2: 264,339 km (0.026 R)
• M3: 606,769 km (0.067 R)
• M4: 1,525,150 km (0.112 R)
• M5: 2,373,221 km (0.09 R)
• M6: 2,647,583 km (0.079 R)
• M7: 6,786,507 km (0.079 R)
• M8: 11,421,199 km (0.12 R)
• M9: 15,092,032 km (0.117 R)
• M10: 16,588,459 km (0.081 R)
• M11: 22,776,425 km (0.064 R)
• M12: 23,300,916 km (0.08 R)
• M13: 25,856,047 km (0.033 R)
• M14: 27,201,082 km (0.026 R)
• M15: 34,287,832 km (0.028 R)
• M16: 38,807,483 km (0.073 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 15,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit