🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.65 AU - 0.97 AU

Year: 256 Days

Day: 22.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.4 AU - 2.18 AU

Year: 842 Days

Day: 46.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 11.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.44 AU - 6.68 AU

Year: 5243 Days

Day: 6.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 30,624,872 km

• M1: 172,187 km (0.077 R)
• M2: 270,024 km (0.056 R)
• M3: 418,276 km (0.102 R)
• M4: 502,200 km (0.113 R)
• M5: 786,586 km (0.087 R)
• M6: 1,001,558 km (0.059 R)
• M7: 1,226,403 km (0.114 R)
• M8: 1,437,037 km (0.101 R)
• M9: 1,562,999 km (0.105 R)
• M10: 2,444,878 km (0.096 R)
• M11: 2,777,733 km (0.098 R)
• M12: 2,869,886 km (0.073 R)
• M13: 3,125,249 km (0.072 R)
• M14: 3,235,054 km (0.07 R)
• M15: 3,472,615 km (0.079 R)
• M16: 3,586,459 km (0.092 R)
• M17: 3,788,716 km (0.099 R)
• M18: 4,326,071 km (0.106 R)
• M19: 4,417,924 km (0.072 R)
• M20: 4,603,874 km (0.083 R)
• M21: 4,935,383 km (0.089 R)
• M22: 5,015,418 km (0.089 R)
• M23: 5,340,195 km (0.077 R)
• M24: 5,806,492 km (0.095 R)
• M25: 6,233,893 km (0.102 R)
• M26: 6,355,366 km (0.107 R)
• M27: 6,565,551 km (0.113 R)
• M28: 7,355,877 km (0.119 R)
• M29: 7,632,184 km (0.11 R)
• M30: 7,930,782 km (0.064 R)
• M31: 8,138,274 km (0.098 R)
• M32: 8,309,414 km (0.031 R)
• M33: 9,761,261 km (0.102 R)
• M34: 10,044,749 km (0.102 R)
• M35: 10,619,953 km (0.064 R)
• M36: 11,694,814 km (0.052 R)
• M37: 12,060,880 km (0.092 R)
• M38: 12,147,497 km (0.051 R)
• M39: 12,452,527 km (0.107 R)
• M40: 12,540,191 km (0.07 R)
• M41: 12,693,978 km (0.093 R)
• M42: 12,804,231 km (0.113 R)
• M43: 12,936,925 km (0.112 R)
• M44: 13,382,726 km (0.113 R)
• M45: 13,584,983 km (0.08 R)
• M46: 15,568,202 km (0.107 R)
• M47: 15,780,930 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.2

Radius: 9.6

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.94 AU - 9.04 AU

Year: 7204 Days

Day: 9 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,624,872 km

• M1: 254,765 km (0.058 R)
• M2: 590,313 km (0.1 R)
• M3: 721,062 km (0.098 R)
• M4: 1,247,497 km (0.072 R)
• M5: 1,734,587 km (0.092 R)
• M6: 2,449,067 km (0.058 R)
• M7: 2,725,972 km (0.112 R)
• M8: 2,847,895 km (0.109 R)
• M9: 3,118,218 km (0.08 R)
• M10: 3,528,266 km (0.097 R)
• M11: 4,001,444 km (0.1 R)
• M12: 4,233,769 km (0.11 R)
• M13: 4,470,732 km (0.085 R)
• M14: 4,566,625 km (0.052 R)
• M15: 5,461,220 km (0.059 R)
• M16: 5,563,994 km (0.096 R)
• M17: 5,981,372 km (0.104 R)
• M18: 6,274,284 km (0.104 R)
• M19: 7,350,043 km (0.1 R)
• M20: 8,127,952 km (0.085 R)
• M21: 8,931,890 km (0.057 R)
• M22: 9,543,746 km (0.046 R)
• M23: 9,729,995 km (0.105 R)
• M24: 10,550,689 km (0.117 R)
• M25: 11,393,673 km (0.057 R)
• M26: 11,856,529 km (0.119 R)
• M27: 12,224,540 km (0.114 R)
• M28: 12,392,987 km (0.08 R)
• M29: 13,628,964 km (0.099 R)
• M30: 13,873,856 km (0.088 R)
• M31: 14,367,978 km (0.119 R)
• M32: 14,439,037 km (0.08 R)
• M33: 14,939,741 km (0.119 R)
• M34: 16,364,661 km (0.108 R)
• M35: 16,699,610 km (0.071 R)
• M36: 16,999,255 km (0.1 R)
• M37: 17,187,449 km (0.082 R)
• M38: 17,527,784 km (0.119 R)
• M39: 17,908,810 km (0.091 R)
• M40: 18,756,431 km (0.062 R)
• M41: 19,577,724 km (0.115 R)
• M42: 20,012,605 km (0.112 R)
• M43: 20,092,041 km (0.111 R)
• M44: 20,330,949 km (0.056 R)
• M45: 20,410,685 km (0.114 R)
• M46: 20,570,754 km (0.109 R)
• M47: 21,093,599 km (0.045 R)
• M48: 21,906,364 km (0.12 R)
• M49: 22,564,146 km (0.119 R)
• M50: 23,941,045 km (0.1 R)
• M51: 24,321,323 km (0.105 R)
• M52: 25,173,432 km (0.11 R)
• M53: 25,905,414 km (0.12 R)
• M54: 26,600,745 km (0.033 R)
• M55: 27,126,283 km (0.066 R)
• M56: 27,655,261 km (0.095 R)
• M57: 28,009,808 km (0.1 R)
• M58: 28,365,851 km (0.095 R)
• M59: 28,633,780 km (0.112 R)
• M60: 29,262,540 km (0.078 R)
• M61: 29,352,598 km (0.088 R)
• M62: 30,077,400 km (0.102 R)
• M63: 30,350,715 km (0.086 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: 345 - 13,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit