🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.03 AU - 3.17 AU

Year: 2024 Days

Day: 43.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,278,289 km

• M1: 25,581 km (0.054 R)
• M2: 373,845 km (0.045 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.8

Radius: 11.5

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.34 AU - 7.32 AU

Year: 5906 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,278,289 km

• M1: 143,764 km (0.112 R)
• M2: 639,980 km (0.07 R)
• M3: 1,032,076 km (0.119 R)
• M4: 1,528,292 km (0.117 R)
• M5: 2,013,438 km (0.11 R)
• M6: 2,376,063 km (0.08 R)
• M7: 3,383,754 km (0.031 R)
• M8: 3,761,489 km (0.08 R)
• M9: 4,736,867 km (0.044 R)
• M10: 6,761,225 km (0.082 R)
• M11: 7,474,807 km (0.089 R)
• M12: 11,032,245 km (0.114 R)
• M13: 13,893,902 km (0.116 R)
• M14: 14,636,506 km (0.117 R)
• M15: 15,106,543 km (0.06 R)
• M16: 16,263,383 km (0.118 R)
• M17: 18,615,809 km (0.113 R)
• M18: 19,518,333 km (0.036 R)
• M19: 21,186,499 km (0.102 R)
• M20: 22,947,865 km (0.118 R)
• M21: 33,745,689 km (0.099 R)
• M22: 34,257,464 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.1

Radius: 13.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.29 AU - 9.27 AU

Year: 8836 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,278,289 km

• M1: 185,651 km (0.111 R)
• M2: 666,758 km (0.104 R)
• M3: 1,616,255 km (0.075 R)
• M4: 4,525,336 km (0.063 R)
• M5: 5,374,154 km (0.084 R)
• M6: 8,497,757 km (0.034 R)
• M7: 9,492,134 km (0.074 R)
• M8: 11,458,898 km (0.079 R)
• M9: 17,155,435 km (0.107 R)
• M10: 18,976,041 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.1

Radius: 9.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.14 AU - 11.6 AU

Year: 11500 Days

Day: 11 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,278,289 km

• M1: 122,521 km (0.107 R)
• M2: 546,481 km (0.096 R)
• M3: 1,157,439 km (0.095 R)
• M4: 1,631,215 km (0.11 R)
• M5: 1,946,119 km (0.111 R)
• M6: 3,124,950 km (0.114 R)
• M7: 3,741,293 km (0.087 R)
• M8: 4,214,022 km (0.12 R)
• M9: 4,667,304 km (0.068 R)
• M10: 5,840,899 km (0.072 R)
• M11: 6,260,970 km (0.106 R)
• M12: 7,766,972 km (0.119 R)
• M13: 8,538,149 km (0.12 R)
• M14: 9,312,467 km (0.04 R)
• M15: 10,332,725 km (0.099 R)
• M16: 12,825,773 km (0.102 R)
• M17: 13,476,524 km (0.037 R)
• M18: 13,840,795 km (0.09 R)
• M19: 16,030,309 km (0.118 R)
• M20: 16,577,239 km (0.079 R)
• M21: 18,292,977 km (0.027 R)
• M22: 21,657,882 km (0.084 R)
• M23: 30,615,653 km (0.084 R)
• M24: 34,414,093 km (0.06 R)
• M25: 45,193,966 km (0.054 R)

Asteroid Belt

Center: 11.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.9

Radius: 3.2

Gravity: 41.1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.76 AU - 12.96 AU

Year: 17103 Days

Day: 15.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,278,289 km

• M1: 40,541 km (0.061 R)
• M2: 325,974 km (0.044 R)
• M3: 451,935 km (0.097 R)
• M4: 668,403 km (0.113 R)
• M5: 875,447 km (0.08 R)
• M6: 1,250,937 km (0.074 R)
• M7: 1,489,696 km (0.049 R)
• M8: 1,708,408 km (0.045 R)
• M9: 2,190,262 km (0.073 R)
• M10: 3,441,499 km (0.104 R)
• M11: 4,670,146 km (0.109 R)
• M12: 5,102,933 km (0.075 R)
• M13: 7,232,608 km (0.046 R)
• M14: 7,902,358 km (0.034 R)
• M15: 8,087,710 km (0.069 R)
• M16: 9,888,718 km (0.057 R)
• M17: 12,556,497 km (0.064 R)
• M18: 14,671,662 km (0.119 R)
• M19: 18,271,136 km (0.092 R)
• M20: 19,759,934 km (0.088 R)
• M21: 22,509,842 km (0.108 R)
• M22: 22,695,493 km (0.08 R)
• M23: 28,104,354 km (0.092 R)
• M24: 30,194,685 km (0.068 R)
• M25: 32,860,668 km (0.056 R)
• M26: 33,945,253 km (0.087 R)
• M27: 34,805,141 km (0.101 R)
• M28: 36,312,789 km (0.1 R)
• M29: 36,696,358 km (0.059 R)
• M30: 37,212,171 km (0.091 R)
• M31: 41,932,134 km (0.091 R)
• M32: 55,527,289 km (0.12 R)
• M33: 56,891,771 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 16,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit