🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.15 AU - 1.65 AU

Year: 582 Days

Day: 42.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 166.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.92 AU - 2.24 AU

Year: 1054 Days

Day: 44.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.88 AU - 2.88 AU

Year: 1290 Days

Day: 28.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,168,648 km

• M1: 907,461 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.09 AU - 3.65 AU

Year: 2174 Days

Day: 33.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.75 AU - 5.31 AU

Year: 3389 Days

Day: 40.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,168,648 km

• M1: 58,792 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.54 AU - 5.94 AU

Year: 4216 Days

Day: 36.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,168,648 km

• M1: 731,833 km (0.065 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.41 AU - 6.45 AU

Year: 4447 Days

Day: 14.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.8

Radius: 4.9

Gravity: 38.52 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.57 AU - 14.23 AU

Year: 17240 Days

Day: 21.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,168,648 km

• M1: 63,280 km (0.061 R)
• M2: 96,341 km (0.091 R)
• M3: 173,683 km (0.038 R)
• M4: 244,742 km (0.047 R)
• M5: 361,728 km (0.095 R)
• M6: 398,529 km (0.087 R)
• M7: 602,580 km (0.092 R)
• M8: 647,160 km (0.085 R)
• M9: 715,975 km (0.067 R)
• M10: 861,235 km (0.029 R)
• M11: 1,151,604 km (0.046 R)
• M12: 1,470,397 km (0.1 R)
• M13: 2,081,654 km (0.087 R)
• M14: 2,540,172 km (0.115 R)
• M15: 2,613,475 km (0.086 R)
• M16: 3,264,375 km (0.086 R)
• M17: 4,660,422 km (0.039 R)
• M18: 5,584,937 km (0.109 R)
• M19: 6,715,598 km (0.038 R)
• M20: 7,648,191 km (0.074 R)
• M21: 7,914,475 km (0.114 R)
• M22: 8,731,130 km (0.116 R)
• M23: 10,443,278 km (0.114 R)
• M24: 11,397,712 km (0.117 R)
• M25: 11,762,731 km (0.105 R)
• M26: 12,131,639 km (0.1 R)
• M27: 12,255,357 km (0.107 R)
• M28: 13,837,953 km (0.045 R)
• M29: 13,902,579 km (0.112 R)
• M30: 14,554,377 km (0.059 R)
• M31: 15,016,485 km (0.086 R)
• M32: 15,617,868 km (0.079 R)
• M33: 16,090,897 km (0.096 R)
• M34: 16,568,712 km (0.074 R)
• M35: 16,706,193 km (0.096 R)
• M36: 19,098,562 km (0.089 R)
• M37: 19,895,320 km (0.091 R)
• M38: 20,776,751 km (0.069 R)
• M39: 21,296,753 km (0.102 R)
• M40: 21,896,341 km (0.111 R)
• M41: 22,122,683 km (0.097 R)
• M42: 22,958,935 km (0.089 R)
• M43: 23,112,123 km (0.045 R)
• M44: 23,188,867 km (0.073 R)
• M45: 23,573,632 km (0.097 R)
• M46: 23,805,509 km (0.092 R)
• M47: 25,370,901 km (0.085 R)
• M48: 27,049,838 km (0.114 R)
• M49: 27,373,718 km (0.077 R)
• M50: 28,517,393 km (0.111 R)
• M51: 31,358,855 km (0.098 R)
• M52: 31,443,827 km (0.103 R)
• M53: 31,613,920 km (0.104 R)
• M54: 31,955,003 km (0.116 R)
• M55: 32,040,573 km (0.07 R)
• M56: 32,640,909 km (0.098 R)
• M57: 32,727,077 km (0.102 R)
• M58: 34,027,232 km (0.12 R)
• M59: 34,727,500 km (0.051 R)
• M60: 38,936,735 km (0.08 R)
• M61: 40,961,692 km (0.032 R)
• M62: 41,054,443 km (0.053 R)
• M63: 41,426,642 km (0.071 R)
• M64: 44,825,506 km (0.105 R)
• M65: 45,016,991 km (0.064 R)
• M66: 46,074,648 km (0.046 R)
• M67: 46,461,359 km (0.081 R)
• M68: 46,849,116 km (0.093 R)
• M69: 47,140,683 km (0.066 R)
• M70: 48,509,054 km (0.043 R)
• M71: 48,803,912 km (0.117 R)
• M72: 49,198,102 km (0.054 R)
• M73: 49,989,475 km (0.113 R)
• M74: 50,685,554 km (0.11 R)
• M75: 51,284,544 km (0.074 R)
• M76: 51,384,625 km (0.078 R)
• M77: 52,086,987 km (0.114 R)
• M78: 54,723,499 km (0.107 R)
• M79: 55,646,219 km (0.066 R)
• M80: 56,470,803 km (0.108 R)
• M81: 56,677,547 km (0.112 R)
• M82: 58,758,902 km (0.11 R)
• M83: 59,914,246 km (0.11 R)
• M84: 62,354,188 km (0.093 R)
• M85: 66,019,934 km (0.108 R)
• M86: 67,330,411 km (0.089 R)
• M87: 70,978,056 km (0.114 R)
• M88: 72,882,138 km (0.081 R)
• M89: 73,219,780 km (0.056 R)
• M90: 74,462,639 km (0.077 R)
• M91: 74,576,035 km (0.096 R)
• M92: 74,689,430 km (0.094 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 10,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit