🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.73 AU - 4.59 AU

Year: 3180 Days

Day: 43.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 97.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,833,647 km

• M1: 40,691 km (0.118 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.2

Radius: 13.9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.52 AU - 6.96 AU

Year: 5841 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,833,647 km

• M1: 183,856 km (0.069 R)
• M2: 695,780 km (0.111 R)
• M3: 1,173,296 km (0.071 R)
• M4: 1,864,588 km (0.086 R)
• M5: 2,661,496 km (0.119 R)
• M6: 3,266,021 km (0.027 R)
• M7: 4,029,119 km (0.112 R)
• M8: 5,450,150 km (0.06 R)
• M9: 7,458,202 km (0.099 R)
• M10: 8,552,959 km (0.105 R)
• M11: 9,503,803 km (0.093 R)
• M12: 10,219,031 km (0.108 R)
• M13: 11,662,949 km (0.078 R)
• M14: 12,433,977 km (0.056 R)
• M15: 13,865,179 km (0.04 R)
• M16: 14,952,756 km (0.101 R)
• M17: 16,810,313 km (0.03 R)
• M18: 18,817,318 km (0.062 R)
• M19: 21,049,767 km (0.038 R)
• M20: 21,903,671 km (0.062 R)
• M21: 22,559,209 km (0.114 R)
• M22: 23,078,015 km (0.065 R)
• M23: 25,792,917 km (0.092 R)
• M24: 26,606,280 km (0.074 R)
• M25: 28,369,740 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.4

Radius: 4.9

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.28 AU - 15.4 AU

Year: 17242 Days

Day: 16.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,833,647 km

• M1: 62,532 km (0.106 R)
• M2: 231,129 km (0.111 R)
• M3: 390,750 km (0.087 R)
• M4: 1,029,832 km (0.113 R)
• M5: 1,408,913 km (0.091 R)
• M6: 1,689,858 km (0.106 R)
• M7: 2,782,221 km (0.1 R)
• M8: 4,655,037 km (0.036 R)
• M9: 4,959,768 km (0.099 R)
• M10: 5,745,755 km (0.099 R)
• M11: 6,957,647 km (0.086 R)
• M12: 7,602,414 km (0.113 R)
• M13: 7,896,823 km (0.045 R)
• M14: 8,553,109 km (0.067 R)
• M15: 9,057,104 km (0.04 R)
• M16: 17,522,249 km (0.115 R)
• M17: 21,329,814 km (0.034 R)
• M18: 23,030,443 km (0.077 R)
• M19: 23,824,508 km (0.067 R)
• M20: 28,169,728 km (0.082 R)
• M21: 28,369,740 km (0.092 R)
• M22: 32,463,037 km (0.115 R)
• M23: 41,926,150 km (0.11 R)
• M24: 42,843,783 km (0.034 R)
• M25: 45,815,096 km (0.079 R)
• M26: 46,369,655 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.3

Radius: 7.5

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.12 AU - 13.14 AU

Year: 17829 Days

Day: 15.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,833,647 km

• M1: 93,199 km (0.105 R)
• M2: 332,406 km (0.045 R)
• M3: 723,904 km (0.085 R)
• M4: 988,244 km (0.108 R)
• M5: 1,346,082 km (0.099 R)
• M6: 1,823,598 km (0.12 R)
• M7: 2,496,040 km (0.087 R)
• M8: 2,889,333 km (0.105 R)
• M9: 3,377,172 km (0.116 R)
• M10: 3,655,424 km (0.046 R)
• M11: 8,006,478 km (0.082 R)
• M12: 8,402,015 km (0.113 R)
• M13: 9,232,433 km (0.063 R)
• M14: 10,815,178 km (0.067 R)
• M15: 14,220,474 km (0.086 R)
• M16: 14,508,899 km (0.096 R)
• M17: 24,982,545 km (0.118 R)
• M18: 27,240,575 km (0.109 R)
• M19: 29,866,018 km (0.032 R)
• M20: 35,218,331 km (0.11 R)
• M21: 38,746,297 km (0.113 R)
• M22: 40,595,626 km (0.076 R)
• M23: 42,503,149 km (0.11 R)
• M24: 45,086,554 km (0.098 R)
• M25: 47,934,000 km (0.071 R)
• M26: 49,237,297 km (0.108 R)
• M27: 49,566,711 km (0.097 R)
• M28: 58,473,170 km (0.083 R)
• M29: 66,162,351 km (0.104 R)
• M30: 67,168,546 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896

Radius: 6.4

Gravity: 21.88 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.96 AU - 16.58 AU

Year: 19148 Days

Day: 17.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,833,647 km

• M1: 80,633 km (0.099 R)
• M2: 1,281,755 km (0.089 R)
• M3: 2,281,816 km (0.08 R)
• M4: 4,510,675 km (0.066 R)
• M5: 5,404,522 km (0.101 R)
• M6: 8,899,129 km (0.105 R)
• M7: 15,511,953 km (0.036 R)
• M8: 22,668,565 km (0.101 R)
• M9: 29,597,340 km (0.043 R)
• M10: 30,599,197 km (0.118 R)
• M11: 32,144,244 km (0.105 R)
• M12: 33,336,539 km (0.118 R)
• M13: 39,292,778 km (0.091 R)
• M14: 41,736,609 km (0.11 R)
• M15: 48,975,800 km (0.084 R)
• M16: 50,553,010 km (0.09 R)
• M17: 54,923,811 km (0.093 R)
• M18: 63,992,584 km (0.096 R)
• M19: 64,408,166 km (0.082 R)
• M20: 69,535,035 km (0.037 R)
• M21: 75,388,800 km (0.112 R)
• M22: 76,084,729 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 15,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit