🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.5 AU - 2.16 AU

Year: 878 Days

Day: 15.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,431,107 km

• M1: 902,973 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.87 AU - 2.71 AU

Year: 1229 Days

Day: 13.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,431,107 km

• M1: 297,251 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.31 AU - 5.17 AU

Year: 3661 Days

Day: 42.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.8

Radius: 14.3

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.53 AU - 9.73 AU

Year: 8224 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,431,107 km

• M1: 220,208 km (0.078 R)
• M2: 310,864 km (0.094 R)
• M3: 455,675 km (0.09 R)
• M4: 672,742 km (0.106 R)
• M5: 1,024,596 km (0.104 R)
• M6: 1,150,856 km (0.102 R)
• M7: 1,255,874 km (0.106 R)
• M8: 1,606,831 km (0.085 R)
• M9: 1,817,165 km (0.107 R)
• M10: 1,925,923 km (0.081 R)
• M11: 2,069,088 km (0.104 R)
• M12: 2,332,829 km (0.091 R)
• M13: 2,503,371 km (0.102 R)
• M14: 2,929,874 km (0.074 R)
• M15: 3,021,578 km (0.076 R)
• M16: 3,151,878 km (0.105 R)
• M17: 3,398,864 km (0.083 R)
• M18: 3,612,938 km (0.094 R)
• M19: 3,972,871 km (0.056 R)
• M20: 4,136,680 km (0.12 R)
• M21: 4,240,202 km (0.098 R)
• M22: 4,513,667 km (0.079 R)
• M23: 4,879,883 km (0.119 R)
• M24: 5,122,081 km (0.098 R)
• M25: 5,233,532 km (0.06 R)
• M26: 5,481,565 km (0.083 R)
• M27: 5,733,638 km (0.042 R)
• M28: 5,989,450 km (0.098 R)
• M29: 6,344,446 km (0.09 R)
• M30: 6,464,423 km (0.085 R)
• M31: 6,730,857 km (0.12 R)
• M32: 6,902,296 km (0.108 R)
• M33: 7,174,714 km (0.078 R)
• M34: 7,299,778 km (0.088 R)
• M35: 8,990,533 km (0.105 R)
• M36: 9,152,547 km (0.093 R)
• M37: 9,506,945 km (0.111 R)
• M38: 10,033,080 km (0.097 R)
• M39: 11,084,903 km (0.071 R)
• M40: 11,258,736 km (0.099 R)
• M41: 12,052,502 km (0.089 R)
• M42: 12,141,812 km (0.075 R)
• M43: 12,864,370 km (0.075 R)
• M44: 13,077,846 km (0.092 R)
• M45: 13,477,272 km (0.083 R)
• M46: 13,600,990 km (0.107 R)
• M47: 14,382,788 km (0.092 R)
• M48: 14,540,913 km (0.054 R)
• M49: 14,826,944 km (0.105 R)
• M50: 15,534,093 km (0.102 R)
• M51: 16,120,966 km (0.083 R)
• M52: 16,848,161 km (0.114 R)
• M53: 16,981,453 km (0.087 R)
• M54: 17,687,405 km (0.113 R)
• M55: 18,026,992 km (0.064 R)
• M56: 18,334,416 km (0.106 R)
• M57: 18,816,121 km (0.028 R)
• M58: 19,197,596 km (0.065 R)
• M59: 19,862,408 km (0.028 R)
• M60: 20,073,940 km (0.094 R)
• M61: 20,321,674 km (0.086 R)
• M62: 20,677,418 km (0.076 R)
• M63: 21,250,826 km (0.066 R)
• M64: 21,430,942 km (0.05 R)
• M65: 21,756,766 km (0.073 R)
• M66: 21,974,880 km (0.101 R)
• M67: 22,413,202 km (0.062 R)
• M68: 22,596,758 km (0.055 R)
• M69: 22,707,162 km (0.054 R)
• M70: 22,891,466 km (0.057 R)
• M71: 23,039,269 km (0.069 R)
• M72: 23,633,621 km (0.073 R)
• M73: 24,195,511 km (0.067 R)
• M74: 24,383,855 km (0.115 R)
• M75: 24,534,799 km (0.096 R)
• M76: 24,989,576 km (0.1 R)
• M77: 25,370,752 km (0.101 R)
• M78: 25,715,425 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.4

Radius: 6.8

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.03 AU - 16.27 AU

Year: 18883 Days

Day: 15.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,431,107 km

• M1: 231,578 km (0.04 R)
• M2: 378,931 km (0.1 R)
• M3: 518,955 km (0.097 R)
• M4: 696,976 km (0.108 R)
• M5: 1,059,602 km (0.102 R)
• M6: 1,447,359 km (0.105 R)
• M7: 1,529,937 km (0.106 R)
• M8: 1,585,887 km (0.043 R)
• M9: 1,757,775 km (0.091 R)
• M10: 2,341,955 km (0.089 R)
• M11: 2,406,731 km (0.105 R)
• M12: 2,705,777 km (0.095 R)
• M13: 2,808,102 km (0.114 R)
• M14: 3,597,380 km (0.075 R)
• M15: 3,710,027 km (0.108 R)
• M16: 3,785,873 km (0.048 R)
• M17: 4,133,240 km (0.086 R)
• M18: 4,211,928 km (0.088 R)
• M19: 4,858,640 km (0.047 R)
• M20: 6,652,617 km (0.094 R)
• M21: 6,744,919 km (0.071 R)
• M22: 6,930,869 km (0.071 R)
• M23: 7,498,593 km (0.092 R)
• M24: 8,229,080 km (0.1 R)
• M25: 8,577,643 km (0.066 R)
• M26: 9,496,323 km (0.096 R)
• M27: 9,861,940 km (0.03 R)
• M28: 9,914,599 km (0.115 R)
• M29: 10,073,023 km (0.067 R)
• M30: 11,315,134 km (0.114 R)
• M31: 13,646,168 km (0.083 R)
• M32: 13,822,394 km (0.09 R)
• M33: 14,715,045 km (0.079 R)
• M34: 15,442,390 km (0.041 R)
• M35: 15,748,916 km (0.088 R)
• M36: 17,311,615 km (0.103 R)
• M37: 17,438,773 km (0.06 R)
• M38: 19,448,621 km (0.1 R)
• M39: 19,713,259 km (0.05 R)
• M40: 20,179,406 km (0.037 R)
• M41: 20,246,277 km (0.079 R)
• M42: 22,010,634 km (0.112 R)
• M43: 23,190,662 km (0.094 R)
• M44: 23,541,619 km (0.044 R)
• M45: 23,612,079 km (0.065 R)
• M46: 23,965,130 km (0.085 R)
• M47: 24,676,468 km (0.119 R)
• M48: 26,120,087 km (0.052 R)
• M49: 26,778,468 km (0.042 R)
• M50: 27,442,533 km (0.1 R)
• M51: 27,590,784 km (0.036 R)
• M52: 27,888,185 km (0.052 R)
• M53: 28,186,483 km (0.057 R)
• M54: 28,485,978 km (0.075 R)
• M55: 28,861,917 km (0.103 R)
• M56: 29,239,353 km (0.105 R)
• M57: 29,923,015 km (0.04 R)
• M58: 30,228,494 km (0.092 R)
• M59: 30,535,020 km (0.101 R)
• M60: 30,842,593 km (0.029 R)
• M61: 31,228,556 km (0.092 R)
• M62: 31,460,881 km (0.078 R)
• M63: 32,866,802 km (0.103 R)
• M64: 33,182,005 km (0.113 R)
• M65: 33,656,679 km (0.096 R)
• M66: 35,094,164 km (0.062 R)
• M67: 35,982,626 km (0.094 R)
• M68: 36,226,172 km (0.05 R)
• M69: 39,358,302 km (0.036 R)
• M70: 40,112,724 km (0.059 R)
• M71: 40,533,992 km (0.118 R)
• M72: 40,787,411 km (0.115 R)
• M73: 41,977,013 km (0.103 R)
• M74: 42,062,284 km (0.12 R)
• M75: 42,919,629 km (0.103 R)
• M76: 43,264,153 km (0.091 R)
• M77: 44,738,590 km (0.109 R)
• M78: 45,262,781 km (0.117 R)
• M79: 47,380,338 km (0.101 R)
• M80: 47,469,349 km (0.097 R)
• M81: 47,558,360 km (0.119 R)
• M82: 50,434,977 km (0.112 R)
• M83: 50,707,545 km (0.088 R)
• M84: 51,802,751 km (0.115 R)
• M85: 54,295,350 km (0.111 R)
• M86: 55,509,337 km (0.108 R)
• M87: 55,696,933 km (0.11 R)
• M88: 55,978,626 km (0.04 R)
• M89: 56,732,300 km (0.077 R)
• M90: 57,299,724 km (0.079 R)
• M91: 58,154,377 km (0.092 R)
• M92: 58,726,439 km (0.101 R)
• M93: 59,684,165 km (0.064 R)
• M94: 59,876,249 km (0.12 R)
• M95: 61,323,907 km (0.029 R)
• M96: 61,711,964 km (0.119 R)
• M97: 62,100,769 km (0.113 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 13,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit