🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.16 AU - 1.18 AU

Year: 451 Days

Day: 46.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 110,575,772 km

• M1: 58,343 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.16 AU - 1.28 AU

Year: 480 Days

Day: 41.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.46 AU - 2.55 AU

Year: 1409 Days

Day: 22.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.31 AU - 3.83 AU

Year: 2404 Days

Day: 35.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.15 AU - 4.67 AU

Year: 3301 Days

Day: 12 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,575,772 km

• M1: 3,496,551 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.12 AU - 4.76 AU

Year: 3335 Days

Day: 36.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.37 AU - 5.67 AU

Year: 4009 Days

Day: 45 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.1

Radius: 4.6

Gravity: 45.89 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.52 AU - 20.4 AU

Year: 29427 Days

Day: 21.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 110,575,772 km

• M1: 151,543 km (0.085 R)
• M2: 603,029 km (0.116 R)
• M3: 1,008,439 km (0.082 R)
• M4: 2,016,878 km (0.091 R)
• M5: 2,418,549 km (0.087 R)
• M6: 2,464,775 km (0.067 R)
• M7: 2,844,454 km (0.087 R)
• M8: 3,091,141 km (0.094 R)
• M9: 3,710,626 km (0.076 R)
• M10: 3,871,294 km (0.104 R)
• M11: 5,059,101 km (0.093 R)
• M12: 5,539,160 km (0.053 R)
• M13: 9,868,224 km (0.117 R)
• M14: 9,942,274 km (0.105 R)
• M15: 10,165,475 km (0.079 R)
• M16: 10,616,961 km (0.118 R)
• M17: 10,998,136 km (0.056 R)
• M18: 11,383,800 km (0.113 R)
• M19: 12,010,166 km (0.047 R)
• M20: 12,327,463 km (0.046 R)
• M21: 17,049,669 km (0.067 R)
• M22: 17,316,851 km (0.111 R)
• M23: 17,585,379 km (0.101 R)
• M24: 18,035,968 km (0.104 R)
• M25: 18,764,809 km (0.045 R)
• M26: 19,596,124 km (0.082 R)
• M27: 20,818,040 km (0.12 R)
• M28: 21,199,065 km (0.088 R)
• M29: 21,486,293 km (0.115 R)
• M30: 22,258,368 km (0.12 R)
• M31: 23,137,854 km (0.077 R)
• M32: 23,532,493 km (0.091 R)
• M33: 24,729,426 km (0.094 R)
• M34: 26,561,551 km (0.111 R)
• M35: 27,181,933 km (0.105 R)
• M36: 29,924,810 km (0.077 R)
• M37: 36,352,133 km (0.077 R)
• M38: 36,466,575 km (0.102 R)
• M39: 37,386,303 km (0.117 R)
• M40: 38,430,197 km (0.072 R)
• M41: 39,718,983 km (0.065 R)
• M42: 41,141,060 km (0.077 R)
• M43: 43,183,969 km (0.099 R)
• M44: 45,752,863 km (0.042 R)
• M45: 46,123,866 km (0.063 R)
• M46: 46,371,750 km (0.091 R)
• M47: 46,620,082 km (0.041 R)
• M48: 46,868,863 km (0.045 R)
• M49: 46,993,478 km (0.097 R)
• M50: 52,323,052 km (0.118 R)
• M51: 53,489,766 km (0.045 R)
• M52: 54,927,401 km (0.106 R)
• M53: 55,190,095 km (0.046 R)
• M54: 55,585,034 km (0.062 R)
• M55: 63,264,042 km (0.101 R)
• M56: 63,953,389 km (0.051 R)
• M57: 65,478,539 km (0.084 R)
• M58: 66,595,138 km (0.058 R)
• M59: 67,436,775 km (0.09 R)
• M60: 67,718,169 km (0.115 R)
• M61: 69,272,491 km (0.114 R)
• M62: 70,125,199 km (0.116 R)
• M63: 70,981,497 km (0.12 R)
• M64: 71,554,158 km (0.119 R)
• M65: 72,704,266 km (0.101 R)
• M66: 73,137,053 km (0.06 R)
• M67: 73,426,076 km (0.115 R)
• M68: 74,150,429 km (0.064 R)
• M69: 74,731,467 km (0.116 R)
• M70: 75,606,016 km (0.06 R)
• M71: 77,512,491 km (0.094 R)
• M72: 78,102,206 km (0.045 R)
• M73: 78,841,519 km (0.099 R)
• M74: 79,286,123 km (0.115 R)
• M75: 79,880,326 km (0.083 R)
• M76: 82,572,639 km (0.116 R)
• M77: 83,778,697 km (0.117 R)
• M78: 83,929,791 km (0.079 R)
• M79: 85,903,286 km (0.119 R)
• M80: 87,738,403 km (0.117 R)
• M81: 88,352,951 km (0.098 R)
• M82: 89,586,386 km (0.117 R)
• M83: 91,602,965 km (0.05 R)
• M84: 93,634,354 km (0.115 R)
• M85: 97,105,773 km (0.091 R)
• M86: 97,423,519 km (0.097 R)
• M87: 99,656,866 km (0.064 R)
• M88: 100,298,042 km (0.037 R)
• M89: 103,362,405 km (0.088 R)
• M90: 103,849,047 km (0.074 R)
• M91: 107,605,300 km (0.081 R)
• M92: 109,747,990 km (0.109 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 19,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit