🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.54 AU - 0.72 AU

Year: 177 Days

Day: 38.4 Hours

Environment

Temp: 233 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,074,594 km

• M1: 320,439 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.68 AU - 0.86 AU

Year: 239 Days

Day: 14 Hours

Environment

Temp: 140 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.7

Radius: 13.6

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.82 AU - 6.9 AU

Year: 5009 Days

Day: 5.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,074,594 km

• M1: 192,682 km (0.098 R)
• M2: 422,913 km (0.116 R)
• M3: 740,659 km (0.058 R)
• M4: 1,073,664 km (0.112 R)
• M5: 1,242,560 km (0.103 R)
• M6: 1,470,996 km (0.087 R)
• M7: 1,695,841 km (0.052 R)
• M8: 1,913,806 km (0.065 R)
• M9: 2,026,303 km (0.064 R)
• M10: 2,160,492 km (0.103 R)
• M11: 2,602,105 km (0.111 R)
• M12: 3,362,811 km (0.05 R)
• M13: 3,546,218 km (0.089 R)
• M14: 3,732,916 km (0.094 R)
• M15: 3,898,969 km (0.103 R)
• M16: 4,019,246 km (0.114 R)
• M17: 4,214,172 km (0.118 R)
• M18: 4,312,757 km (0.04 R)
• M19: 4,537,603 km (0.101 R)
• M20: 4,715,175 km (0.067 R)
• M21: 5,025,142 km (0.113 R)
• M22: 5,368,469 km (0.05 R)
• M23: 5,556,514 km (0.099 R)
• M24: 5,994,686 km (0.064 R)
• M25: 6,846,347 km (0.074 R)
• M26: 6,962,883 km (0.098 R)
• M27: 7,080,018 km (0.053 R)
• M28: 7,256,993 km (0.081 R)
• M29: 7,435,313 km (0.08 R)
• M30: 8,349,356 km (0.114 R)
• M31: 8,536,503 km (0.118 R)
• M32: 8,819,692 km (0.096 R)
• M33: 8,914,836 km (0.052 R)
• M34: 9,427,957 km (0.072 R)
• M35: 9,557,808 km (0.071 R)
• M36: 9,753,632 km (0.053 R)
• M37: 9,851,917 km (0.116 R)
• M38: 10,415,901 km (0.057 R)
• M39: 10,516,581 km (0.065 R)
• M40: 11,298,828 km (0.11 R)
• M41: 11,854,135 km (0.104 R)
• M42: 12,064,619 km (0.085 R)
• M43: 12,703,702 km (0.073 R)
• M44: 13,135,890 km (0.117 R)
• M45: 13,536,363 km (0.096 R)
• M46: 14,573,825 km (0.098 R)
• M47: 15,254,345 km (0.058 R)
• M48: 16,061,276 km (0.093 R)
• M49: 16,961,107 km (0.057 R)
• M50: 17,556,657 km (0.062 R)
• M51: 17,676,634 km (0.101 R)
• M52: 18,240,169 km (0.062 R)
• M53: 18,850,379 km (0.094 R)
• M54: 19,096,318 km (0.05 R)
• M55: 19,343,453 km (0.081 R)
• M56: 20,090,994 km (0.115 R)
• M57: 20,384,206 km (0.095 R)
• M58: 22,737,530 km (0.118 R)
• M59: 23,262,319 km (0.091 R)
• M60: 23,923,991 km (0.12 R)
• M61: 24,279,435 km (0.066 R)
• M62: 24,860,773 km (0.109 R)
• M63: 25,175,676 km (0.092 R)
• M64: 25,311,062 km (0.11 R)
• M65: 25,718,716 km (0.104 R)
• M66: 25,946,105 km (0.118 R)
• M67: 26,632,161 km (0.059 R)
• M68: 26,724,164 km (0.102 R)
• M69: 27,000,620 km (0.045 R)
• M70: 27,092,922 km (0.096 R)
• M71: 27,882,350 km (0.108 R)
• M72: 28,303,319 km (0.115 R)
• M73: 29,388,651 km (0.051 R)
• M74: 29,626,362 km (0.111 R)
• M75: 30,103,729 km (0.095 R)
• M76: 31,356,910 km (0.097 R)
• M77: 32,578,078 km (0.091 R)
• M78: 32,824,166 km (0.057 R)
• M79: 32,922,751 km (0.096 R)
• M80: 33,070,853 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22

Radius: 3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 16.93 AU - 17.31 AU

Year: 25012 Days

Day: 24.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 28,074,594 km

• M1: 213,027 km (0.097 R)
• M2: 449,392 km (0.111 R)
• M3: 858,243 km (0.057 R)
• M4: 1,336,358 km (0.117 R)
• M5: 2,037,373 km (0.072 R)
• M6: 2,304,555 km (0.108 R)
• M7: 2,451,610 km (0.117 R)
• M8: 4,014,608 km (0.082 R)
• M9: 4,102,722 km (0.112 R)
• M10: 6,068,138 km (0.045 R)
• M11: 6,527,404 km (0.119 R)
• M12: 7,024,069 km (0.117 R)
• M13: 7,998,250 km (0.115 R)
• M14: 9,244,849 km (0.083 R)
• M15: 9,536,565 km (0.085 R)
• M16: 11,786,816 km (0.106 R)
• M17: 13,100,435 km (0.036 R)
• M18: 15,863,209 km (0.077 R)
• M19: 16,072,197 km (0.096 R)
• M20: 16,457,711 km (0.033 R)
• M21: 16,563,327 km (0.098 R)
• M22: 16,917,275 km (0.071 R)
• M23: 16,988,334 km (0.064 R)
• M24: 17,166,356 km (0.113 R)
• M25: 17,202,110 km (0.079 R)
• M26: 17,381,029 km (0.059 R)
• M27: 19,388,782 km (0.11 R)
• M28: 20,249,867 km (0.1 R)
• M29: 20,325,264 km (0.091 R)
• M30: 20,400,811 km (0.056 R)
• M31: 20,438,659 km (0.112 R)
• M32: 20,666,048 km (0.114 R)
• M33: 21,046,924 km (0.085 R)
• M34: 21,931,497 km (0.062 R)
• M35: 23,143,090 km (0.114 R)
• M36: 24,095,729 km (0.119 R)
• M37: 24,859,127 km (0.095 R)
• M38: 25,304,629 km (0.078 R)
• M39: 25,793,665 km (0.095 R)
• M40: 25,875,495 km (0.117 R)
• M41: 27,237,733 km (0.046 R)
• M42: 27,362,647 km (0.109 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 13,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit