🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.63 AU - 0.79 AU

Year: 225 Days

Day: 26.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.89 AU - 3.89 AU

Year: 2351 Days

Day: 45.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.1

Radius: 8.6

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.95 AU - 11.07 AU

Year: 11931 Days

Day: 9.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 94,562,749 km

• M1: 106,962 km (0.055 R)
• M2: 510,877 km (0.059 R)
• M3: 1,023,848 km (0.108 R)
• M4: 1,296,266 km (0.111 R)
• M5: 1,992,793 km (0.062 R)
• M6: 2,462,381 km (0.046 R)
• M7: 2,815,133 km (0.077 R)
• M8: 4,780,849 km (0.062 R)
• M9: 5,591,071 km (0.107 R)
• M10: 6,098,507 km (0.076 R)
• M11: 6,710,512 km (0.116 R)
• M12: 7,482,138 km (0.057 R)
• M13: 8,056,593 km (0.118 R)
• M14: 8,660,071 km (0.107 R)
• M15: 9,526,841 km (0.113 R)
• M16: 10,550,988 km (0.063 R)
• M17: 11,326,204 km (0.119 R)
• M18: 11,754,952 km (0.095 R)
• M19: 12,874,243 km (0.086 R)
• M20: 15,258,684 km (0.115 R)
• M21: 16,794,904 km (0.037 R)
• M22: 17,707,601 km (0.055 R)
• M23: 21,122,621 km (0.051 R)
• M24: 23,369,581 km (0.041 R)
• M25: 25,679,372 km (0.1 R)
• M26: 26,700,826 km (0.11 R)
• M27: 27,942,788 km (0.06 R)
• M28: 28,332,640 km (0.034 R)
• M29: 31,267,750 km (0.062 R)
• M30: 33,187,988 km (0.084 R)
• M31: 35,640,197 km (0.087 R)
• M32: 36,793,895 km (0.1 R)
• M33: 37,972,128 km (0.116 R)
• M34: 41,404,951 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.5

Radius: 5.4

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.88 AU - 16.8 AU

Year: 24883 Days

Day: 22.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 94,562,749 km

• M1: 70,012 km (0.095 R)
• M2: 453,581 km (0.091 R)
• M3: 744,399 km (0.08 R)
• M4: 1,439,431 km (0.106 R)
• M5: 1,684,023 km (0.094 R)
• M6: 2,634,568 km (0.117 R)
• M7: 3,265,422 km (0.107 R)
• M8: 5,182,968 km (0.089 R)
• M9: 6,506,311 km (0.102 R)
• M10: 7,130,433 km (0.094 R)
• M11: 9,187,703 km (0.103 R)
• M12: 9,800,456 km (0.063 R)
• M13: 11,293,891 km (0.087 R)
• M14: 12,193,423 km (0.107 R)
• M15: 12,932,886 km (0.043 R)
• M16: 13,701,819 km (0.062 R)
• M17: 14,279,865 km (0.114 R)
• M18: 14,574,872 km (0.107 R)
• M19: 15,953,267 km (0.101 R)
• M20: 18,439,882 km (0.098 R)
• M21: 19,866,298 km (0.117 R)
• M22: 21,945,559 km (0.082 R)
• M23: 25,870,857 km (0.119 R)
• M24: 34,017,658 km (0.105 R)
• M25: 34,280,202 km (0.062 R)
• M26: 40,402,795 km (0.109 R)
• M27: 44,186,723 km (0.116 R)
• M28: 48,863,900 km (0.084 R)
• M29: 52,624,641 km (0.099 R)
• M30: 56,206,912 km (0.065 R)
• M31: 56,942,485 km (0.051 R)
• M32: 59,376,891 km (0.099 R)
• M33: 60,523,559 km (0.077 R)
• M34: 62,664,005 km (0.041 R)
• M35: 66,889,397 km (0.101 R)
• M36: 68,339,000 km (0.108 R)
• M37: 70,872,590 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.8

Radius: 5.1

Gravity: 23.79 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.98 AU - 19.34 AU

Year: 29154 Days

Day: 18 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 94,562,749 km

• M1: 63,429 km (0.112 R)
• M2: 235,018 km (0.072 R)
• M3: 415,284 km (0.093 R)
• M4: 633,098 km (0.104 R)
• M5: 1,002,605 km (0.067 R)
• M6: 1,436,140 km (0.057 R)
• M7: 1,862,194 km (0.091 R)
• M8: 2,489,458 km (0.103 R)
• M9: 4,327,118 km (0.061 R)
• M10: 5,456,134 km (0.058 R)
• M11: 6,248,553 km (0.073 R)
• M12: 6,768,855 km (0.079 R)
• M13: 7,949,780 km (0.113 R)
• M14: 8,790,072 km (0.063 R)
• M15: 9,023,744 km (0.114 R)
• M16: 10,911,070 km (0.108 R)
• M17: 12,161,559 km (0.049 R)
• M18: 13,427,606 km (0.108 R)
• M19: 14,292,132 km (0.087 R)
• M20: 19,177,101 km (0.05 R)
• M21: 21,198,018 km (0.088 R)
• M22: 28,231,512 km (0.081 R)
• M23: 29,646,109 km (0.089 R)
• M24: 42,870,112 km (0.081 R)
• M25: 48,265,808 km (0.115 R)
• M26: 49,543,823 km (0.117 R)
• M27: 49,728,277 km (0.08 R)
• M28: 50,284,183 km (0.099 R)
• M29: 50,657,130 km (0.098 R)
• M30: 51,787,043 km (0.095 R)
• M31: 51,976,883 km (0.108 R)
• M32: 58,302,928 km (0.054 R)
• M33: 68,266,894 km (0.079 R)
• M34: 69,876,118 km (0.069 R)
• M35: 79,812,259 km (0.12 R)
• M36: 83,409,340 km (0.12 R)
• M37: 84,983,558 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 16,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit