🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.63 AU - 0.81 AU

Year: 214 Days

Day: 19.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 141.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,790,575 km

• M1: 40,840 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.12 AU - 1.32 AU

Year: 471 Days

Day: 44.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 113,790,575 km

• M1: 18,999 km (0.089 R)
• M2: 286,480 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.48 AU - 1.62 AU

Year: 675 Days

Day: 34.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.53 AU - 1.65 AU

Year: 701 Days

Day: 22.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.64 AU - 1.68 AU

Year: 748 Days

Day: 25.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,790,575 km

• M1: 928,853 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.59 AU - 3.37 AU

Year: 1800 Days

Day: 27.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.4 AU - 3.58 AU

Year: 1809 Days

Day: 32.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,790,575 km

• M1: 423,661 km (0.119 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.93 AU - 4.57 AU

Year: 2541 Days

Day: 43 Hours

Environment

Temp: -114 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.24 AU - 5.02 AU

Year: 3485 Days

Day: 27.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 20.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.8

Radius: 4.1

Gravity: 51.03 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 20.59 AU - 20.59 AU

Year: 32686 Days

Day: 22.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 113,790,575 km

• M1: 148,102 km (0.115 R)
• M2: 763,996 km (0.115 R)
• M3: 827,875 km (0.115 R)
• M4: 1,284,747 km (0.091 R)
• M5: 3,701,799 km (0.086 R)
• M6: 4,602,827 km (0.098 R)
• M7: 5,320,747 km (0.081 R)
• M8: 8,093,694 km (0.119 R)
• M9: 8,164,453 km (0.091 R)
• M10: 8,809,519 km (0.094 R)
• M11: 8,955,078 km (0.113 R)
• M12: 9,174,837 km (0.12 R)
• M13: 9,470,742 km (0.083 R)
• M14: 10,453,899 km (0.071 R)
• M15: 11,074,880 km (0.114 R)
• M16: 11,153,419 km (0.118 R)
• M17: 12,190,132 km (0.059 R)
• M18: 12,596,889 km (0.092 R)
• M19: 13,257,214 km (0.112 R)
• M20: 13,759,713 km (0.082 R)
• M21: 13,844,086 km (0.117 R)
• M22: 14,697,093 km (0.099 R)
• M23: 14,869,729 km (0.081 R)
• M24: 15,130,029 km (0.075 R)
• M25: 15,654,968 km (0.089 R)
• M26: 18,275,025 km (0.113 R)
• M27: 18,553,726 km (0.06 R)
• M28: 18,646,926 km (0.101 R)
• M29: 18,740,275 km (0.083 R)
• M30: 19,021,369 km (0.11 R)
• M31: 19,115,317 km (0.107 R)
• M32: 20,930,238 km (0.108 R)
• M33: 23,400,697 km (0.036 R)
• M34: 23,602,206 km (0.068 R)
• M35: 24,618,723 km (0.046 R)
• M36: 24,721,198 km (0.116 R)
• M37: 25,857,244 km (0.094 R)
• M38: 27,433,856 km (0.094 R)
• M39: 28,825,116 km (0.078 R)
• M40: 29,257,753 km (0.056 R)
• M41: 31,453,252 km (0.049 R)
• M42: 34,844,336 km (0.098 R)
• M43: 37,051,054 km (0.102 R)
• M44: 38,944,365 km (0.094 R)
• M45: 39,662,285 km (0.102 R)
• M46: 41,598,381 km (0.098 R)
• M47: 42,209,638 km (0.079 R)
• M48: 42,700,767 km (0.033 R)
• M49: 43,317,410 km (0.048 R)
• M50: 43,564,845 km (0.073 R)
• M51: 44,061,210 km (0.076 R)
• M52: 45,184,840 km (0.034 R)
• M53: 45,813,151 km (0.097 R)
• M54: 47,460,224 km (0.117 R)
• M55: 48,098,857 km (0.118 R)
• M56: 49,643,156 km (0.101 R)
• M57: 49,902,110 km (0.086 R)
• M58: 50,681,814 km (0.07 R)
• M59: 52,121,394 km (0.095 R)
• M60: 53,441,895 km (0.071 R)
• M61: 55,040,797 km (0.1 R)
• M62: 56,250,445 km (0.07 R)
• M63: 56,926,179 km (0.09 R)
• M64: 58,558,890 km (0.053 R)
• M65: 61,036,679 km (0.077 R)
• M66: 61,870,089 km (0.111 R)
• M67: 62,148,790 km (0.065 R)
• M68: 62,427,939 km (0.069 R)
• M69: 62,847,262 km (0.117 R)
• M70: 63,407,955 km (0.096 R)
• M71: 64,675,647 km (0.115 R)
• M72: 66,521,236 km (0.059 R)
• M73: 67,522,196 km (0.06 R)
• M74: 68,528,241 km (0.076 R)
• M75: 71,429,543 km (0.109 R)
• M76: 73,189,561 km (0.062 R)
• M77: 77,051,430 km (0.12 R)
• M78: 77,501,271 km (0.103 R)
• M79: 83,890,148 km (0.095 R)
• M80: 84,507,388 km (0.117 R)
• M81: 89,341,644 km (0.118 R)
• M82: 89,814,223 km (0.096 R)
• M83: 90,287,551 km (0.067 R)
• M84: 93,784,551 km (0.112 R)
• M85: 96,516,806 km (0.091 R)
• M86: 96,840,087 km (0.09 R)
• M87: 99,112,329 km (0.102 R)
• M88: 101,566,183 km (0.108 R)
• M89: 102,718,236 km (0.087 R)
• M90: 103,378,412 km (0.087 R)
• M91: 104,869,155 km (0.106 R)
• M92: 105,035,208 km (0.103 R)
• M93: 105,866,972 km (0.04 R)
• M94: 106,033,475 km (0.082 R)
• M95: 107,202,133 km (0.075 R)
• M96: 108,542,829 km (0.077 R)
• M97: 109,889,210 km (0.052 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 17,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit