🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.63 AU - 2.79 AU

Year: 1568 Days

Day: 33.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,739,746 km

• M1: 787,932 km (0.12 R)

Asteroid Belt

Center: 6.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.2

Radius: 10

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.48 AU - 11.94 AU

Year: 12319 Days

Day: 13.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 93,739,746 km

• M1: 167,101 km (0.062 R)
• M2: 535,560 km (0.102 R)
• M3: 1,480,570 km (0.067 R)
• M4: 2,724,776 km (0.105 R)
• M5: 4,162,561 km (0.1 R)
• M6: 4,900,826 km (0.087 R)
• M7: 5,439,977 km (0.039 R)
• M8: 6,018,322 km (0.062 R)
• M9: 13,493,429 km (0.115 R)
• M10: 14,432,604 km (0.05 R)
• M11: 15,414,864 km (0.114 R)
• M12: 18,628,974 km (0.06 R)
• M13: 24,419,309 km (0.111 R)
• M14: 27,073,774 km (0.041 R)

Asteroid Belt

Center: 12.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.7

Radius: 4.2

Gravity: 36.72 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.32 AU - 16.38 AU

Year: 18116 Days

Day: 23.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,739,746 km

• M1: 55,800 km (0.067 R)
• M2: 231,877 km (0.111 R)
• M3: 377,585 km (0.085 R)
• M4: 546,631 km (0.055 R)
• M5: 806,333 km (0.085 R)
• M6: 1,104,930 km (0.054 R)
• M7: 1,505,104 km (0.099 R)
• M8: 1,863,989 km (0.072 R)
• M9: 2,678,699 km (0.117 R)
• M10: 3,047,608 km (0.101 R)
• M11: 4,867,167 km (0.09 R)
• M12: 5,568,033 km (0.053 R)
• M13: 5,922,580 km (0.077 R)
• M14: 6,418,347 km (0.075 R)
• M15: 6,852,330 km (0.067 R)
• M16: 6,986,221 km (0.096 R)
• M17: 9,706,359 km (0.101 R)
• M18: 10,991,853 km (0.119 R)
• M19: 14,917,152 km (0.076 R)
• M20: 15,067,049 km (0.114 R)
• M21: 17,272,570 km (0.097 R)
• M22: 18,365,981 km (0.093 R)
• M23: 22,507,149 km (0.066 R)
• M24: 26,455,187 km (0.11 R)
• M25: 27,791,844 km (0.103 R)
• M26: 33,976,220 km (0.116 R)
• M27: 36,225,274 km (0.103 R)
• M28: 41,017,492 km (0.099 R)
• M29: 47,498,820 km (0.034 R)
• M30: 50,137,278 km (0.069 R)
• M31: 50,811,814 km (0.095 R)
• M32: 55,344,480 km (0.063 R)
• M33: 60,900,545 km (0.086 R)
• M34: 63,223,351 km (0.077 R)
• M35: 66,208,876 km (0.117 R)
• M36: 66,411,132 km (0.082 R)
• M37: 66,613,837 km (0.066 R)
• M38: 68,250,588 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.8

Radius: 8

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.28 AU - 23.76 AU

Year: 29154 Days

Day: 24.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 93,739,746 km

• M1: 99,483 km (0.106 R)
• M2: 384,915 km (0.119 R)
• M3: 673,340 km (0.036 R)
• M4: 1,030,131 km (0.117 R)
• M5: 1,901,987 km (0.119 R)
• M6: 2,155,107 km (0.085 R)
• M7: 3,054,190 km (0.108 R)
• M8: 4,079,983 km (0.083 R)
• M9: 4,881,229 km (0.088 R)
• M10: 5,740,070 km (0.102 R)
• M11: 8,021,887 km (0.057 R)
• M12: 8,804,283 km (0.044 R)
• M13: 10,848,538 km (0.073 R)
• M14: 12,448,039 km (0.099 R)
• M15: 12,741,400 km (0.032 R)
• M16: 13,572,267 km (0.088 R)
• M17: 14,119,496 km (0.118 R)
• M18: 15,008,855 km (0.12 R)
• M19: 19,136,260 km (0.118 R)
• M20: 23,962,737 km (0.087 R)
• M21: 25,460,959 km (0.109 R)
• M22: 25,815,506 km (0.111 R)
• M23: 42,849,318 km (0.079 R)
• M24: 44,025,905 km (0.116 R)
• M25: 46,619,334 km (0.115 R)
• M26: 48,766,063 km (0.095 R)
• M27: 49,312,844 km (0.032 R)
• M28: 52,298,518 km (0.086 R)
• M29: 61,549,501 km (0.117 R)
• M30: 80,384,321 km (0.107 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 14,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit