🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.43 AU - 0.71 AU

Year: 161 Days

Day: 29.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,137,281 km

• M1: 65,075 km (0.038 R)
• M2: 387,010 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.61 AU - 0.63 AU

Year: 183 Days

Day: 44.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,137,281 km

• M1: 473,627 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.6 AU - 1.66 AU

Year: 780 Days

Day: 15 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.66 AU - 2.14 AU

Year: 981 Days

Day: 28.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.7

Radius: 5.3

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.51 AU - 19.03 AU

Year: 23468 Days

Day: 20.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,137,281 km

• M1: 111,151 km (0.083 R)
• M2: 218,413 km (0.03 R)
• M3: 258,206 km (0.114 R)
• M4: 346,169 km (0.111 R)
• M5: 648,956 km (0.065 R)
• M6: 709,692 km (0.075 R)
• M7: 793,617 km (0.079 R)
• M8: 1,017,714 km (0.049 R)
• M9: 1,235,978 km (0.081 R)
• M10: 1,415,794 km (0.102 R)
• M11: 1,715,140 km (0.097 R)
• M12: 1,857,706 km (0.086 R)
• M13: 2,033,933 km (0.067 R)
• M14: 3,095,778 km (0.077 R)
• M15: 3,809,959 km (0.113 R)
• M16: 4,071,456 km (0.089 R)
• M17: 4,810,469 km (0.103 R)
• M18: 4,850,561 km (0.119 R)
• M19: 5,548,136 km (0.11 R)
• M20: 5,887,125 km (0.069 R)
• M21: 6,585,298 km (0.085 R)
• M22: 8,297,296 km (0.098 R)
• M23: 9,276,564 km (0.109 R)
• M24: 10,970,610 km (0.113 R)
• M25: 11,556,136 km (0.082 R)
• M26: 13,940,577 km (0.082 R)
• M27: 14,169,910 km (0.067 R)
• M28: 14,227,505 km (0.119 R)
• M29: 14,516,229 km (0.074 R)
• M30: 14,690,511 km (0.088 R)
• M31: 16,470,426 km (0.116 R)
• M32: 17,078,691 km (0.051 R)
• M33: 19,264,915 km (0.055 R)
• M34: 19,712,661 km (0.1 R)
• M35: 21,141,919 km (0.12 R)
• M36: 21,405,361 km (0.114 R)
• M37: 21,537,456 km (0.109 R)
• M38: 22,537,069 km (0.036 R)
• M39: 23,076,369 km (0.078 R)
• M40: 24,997,206 km (0.108 R)
• M41: 25,136,332 km (0.077 R)
• M42: 25,695,529 km (0.111 R)
• M43: 26,400,284 km (0.084 R)
• M44: 26,968,607 km (0.093 R)
• M45: 27,756,688 km (0.112 R)
• M46: 27,972,857 km (0.097 R)
• M47: 28,624,954 km (0.026 R)
• M48: 28,697,808 km (0.065 R)
• M49: 29,428,744 km (0.082 R)
• M50: 29,649,251 km (0.059 R)
• M51: 30,611,015 km (0.064 R)
• M52: 35,336,812 km (0.116 R)
• M53: 35,805,951 km (0.092 R)
• M54: 36,592,537 km (0.108 R)
• M55: 38,102,877 km (0.031 R)
• M56: 38,905,918 km (0.102 R)
• M57: 39,228,601 km (0.112 R)
• M58: 40,202,184 km (0.1 R)
• M59: 41,512,811 km (0.117 R)
• M60: 42,090,558 km (0.091 R)
• M61: 42,587,821 km (0.053 R)
• M62: 44,091,429 km (0.09 R)
• M63: 44,259,577 km (0.096 R)
• M64: 45,018,936 km (0.087 R)
• M65: 45,103,608 km (0.057 R)
• M66: 46,464,799 km (0.111 R)
• M67: 49,140,507 km (0.044 R)
• M68: 50,628,856 km (0.065 R)
• M69: 52,132,016 km (0.098 R)
• M70: 53,559,927 km (0.083 R)
• M71: 53,739,445 km (0.105 R)
• M72: 54,729,783 km (0.085 R)
• M73: 55,000,854 km (0.075 R)
• M74: 56,271,987 km (0.089 R)
• M75: 57,369,287 km (0.077 R)
• M76: 57,736,700 km (0.054 R)
• M77: 57,828,553 km (0.12 R)
• M78: 58,843,275 km (0.116 R)
• M79: 60,796,724 km (0.103 R)
• M80: 61,452,711 km (0.118 R)
• M81: 61,828,501 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.3

Radius: 4.2

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.25 AU - 22.39 AU

Year: 29384 Days

Day: 18.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,137,281 km

• M1: 216,767 km (0.12 R)
• M2: 292,165 km (0.11 R)
• M3: 361,877 km (0.052 R)
• M4: 391,348 km (0.098 R)
• M5: 421,716 km (0.119 R)
• M6: 468,840 km (0.096 R)
• M7: 638,933 km (0.109 R)
• M8: 788,231 km (0.104 R)
• M9: 948,451 km (0.065 R)
• M10: 1,276,070 km (0.106 R)
• M11: 1,561,503 km (0.083 R)
• M12: 1,762,562 km (0.056 R)
• M13: 2,052,333 km (0.06 R)
• M14: 2,356,914 km (0.073 R)
• M15: 2,558,124 km (0.058 R)
• M16: 2,885,444 km (0.116 R)
• M17: 2,915,812 km (0.042 R)
• M18: 3,007,665 km (0.106 R)
• M19: 3,162,948 km (0.07 R)
• M20: 3,194,363 km (0.104 R)
• M21: 3,448,979 km (0.117 R)
• M22: 4,148,199 km (0.066 R)
• M23: 4,251,571 km (0.074 R)
• M24: 4,425,853 km (0.063 R)
• M25: 4,566,924 km (0.072 R)
• M26: 4,998,962 km (0.036 R)
• M27: 5,219,919 km (0.107 R)
• M28: 5,331,519 km (0.052 R)
• M29: 5,747,700 km (0.115 R)
• M30: 6,411,316 km (0.083 R)
• M31: 6,451,109 km (0.049 R)
• M32: 7,181,147 km (0.095 R)
• M33: 7,556,039 km (0.074 R)
• M34: 8,324,523 km (0.097 R)
• M35: 8,718,115 km (0.09 R)
• M36: 9,028,381 km (0.088 R)
• M37: 9,252,180 km (0.089 R)
• M38: 10,916,905 km (0.077 R)
• M39: 12,373,090 km (0.118 R)
• M40: 13,022,794 km (0.031 R)
• M41: 13,174,336 km (0.09 R)
• M42: 14,355,112 km (0.095 R)
• M43: 15,409,179 km (0.074 R)
• M44: 15,622,954 km (0.112 R)
• M45: 16,161,656 km (0.103 R)
• M46: 17,646,415 km (0.098 R)
• M47: 17,870,064 km (0.116 R)
• M48: 18,207,258 km (0.111 R)
• M49: 18,945,224 km (0.089 R)
• M50: 19,404,041 km (0.108 R)
• M51: 20,041,028 km (0.077 R)
• M52: 20,684,898 km (0.05 R)
• M53: 21,157,477 km (0.091 R)
• M54: 21,216,718 km (0.11 R)
• M55: 21,514,119 km (0.117 R)
• M56: 21,573,808 km (0.114 R)
• M57: 22,233,535 km (0.102 R)
• M58: 23,204,874 km (0.102 R)
• M59: 24,314,142 km (0.111 R)
• M60: 25,377,484 km (0.111 R)
• M61: 27,355,317 km (0.104 R)
• M62: 27,484,570 km (0.077 R)
• M63: 27,614,121 km (0.096 R)
• M64: 28,003,824 km (0.088 R)
• M65: 28,329,947 km (0.039 R)
• M66: 28,986,083 km (0.09 R)
• M67: 30,446,907 km (0.03 R)
• M68: 31,253,838 km (0.081 R)
• M69: 32,067,800 km (0.069 R)
• M70: 32,545,765 km (0.116 R)
• M71: 35,533,384 km (0.084 R)
• M72: 35,674,455 km (0.113 R)
• M73: 36,382,651 km (0.071 R)
• M74: 38,028,976 km (0.078 R)
• M75: 39,626,382 km (0.116 R)
• M76: 41,097,377 km (0.044 R)
• M77: 41,914,032 km (0.086 R)
• M78: 42,212,330 km (0.072 R)
• M79: 42,661,124 km (0.115 R)
• M80: 44,623,998 km (0.096 R)
• M81: 47,623,136 km (0.051 R)
• M82: 47,700,927 km (0.087 R)
• M83: 48,012,240 km (0.059 R)
• M84: 48,090,330 km (0.107 R)
• M85: 48,637,110 km (0.09 R)
• M86: 48,950,667 km (0.058 R)
• M87: 49,107,595 km (0.12 R)
• M88: 49,186,134 km (0.082 R)
• M89: 49,500,739 km (0.053 R)
• M90: 50,211,179 km (0.066 R)
• M91: 50,686,601 km (0.114 R)
• M92: 53,166,634 km (0.093 R)
• M93: 53,651,182 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 12,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit