🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.53 AU - 0.87 AU

Year: 219 Days

Day: 32.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.69 AU - 0.87 AU

Year: 258 Days

Day: 43.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.85 AU - 1.09 AU

Year: 358 Days

Day: 24.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,515,128 km

• M1: 232,475 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.81 AU - 1.27 AU

Year: 397 Days

Day: 12.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.4

Radius: 13.7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.35 AU - 9.01 AU

Year: 8767 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 138.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 93,515,128 km

• M1: 284,386 km (0.095 R)
• M2: 460,462 km (0.111 R)
• M3: 561,142 km (0.116 R)
• M4: 1,036,414 km (0.108 R)
• M5: 1,427,912 km (0.085 R)
• M6: 1,827,188 km (0.098 R)
• M7: 2,000,872 km (0.092 R)
• M8: 2,099,905 km (0.105 R)
• M9: 2,512,496 km (0.064 R)
• M10: 2,794,638 km (0.084 R)
• M11: 3,225,928 km (0.118 R)
• M12: 3,533,203 km (0.068 R)
• M13: 3,629,843 km (0.104 R)
• M14: 3,850,350 km (0.095 R)
• M15: 4,382,170 km (0.102 R)
• M16: 4,696,625 km (0.089 R)
• M17: 4,803,139 km (0.081 R)
• M18: 5,018,709 km (0.11 R)
• M19: 5,375,650 km (0.104 R)
• M20: 5,769,541 km (0.11 R)
• M21: 5,970,002 km (0.095 R)
• M22: 6,348,485 km (0.113 R)
• M23: 6,855,173 km (0.029 R)
• M24: 6,945,979 km (0.102 R)
• M25: 7,813,048 km (0.099 R)
• M26: 9,077,150 km (0.054 R)
• M27: 9,411,651 km (0.119 R)
• M28: 9,750,041 km (0.089 R)
• M29: 10,092,620 km (0.067 R)
• M30: 10,613,819 km (0.114 R)
• M31: 10,789,597 km (0.058 R)
• M32: 11,973,514 km (0.081 R)
• M33: 12,083,170 km (0.076 R)
• M34: 12,193,274 km (0.037 R)
• M35: 13,010,228 km (0.069 R)
• M36: 13,730,093 km (0.097 R)
• M37: 14,268,944 km (0.062 R)
• M38: 14,932,411 km (0.067 R)
• M39: 15,287,855 km (0.083 R)
• M40: 15,486,521 km (0.105 R)
• M41: 16,289,712 km (0.039 R)
• M42: 17,478,417 km (0.061 R)
• M43: 17,602,882 km (0.03 R)
• M44: 18,694,947 km (0.062 R)
• M45: 19,291,992 km (0.105 R)
• M46: 19,377,711 km (0.109 R)
• M47: 19,463,730 km (0.091 R)
• M48: 20,025,470 km (0.066 R)
• M49: 20,636,278 km (0.047 R)
• M50: 20,812,056 km (0.116 R)
• M51: 21,253,369 km (0.075 R)
• M52: 22,550,832 km (0.087 R)
• M53: 22,731,696 km (0.099 R)
• M54: 22,913,158 km (0.113 R)
• M55: 23,004,113 km (0.114 R)
• M56: 24,335,834 km (0.084 R)
• M57: 25,268,726 km (0.111 R)
• M58: 26,594,612 km (0.099 R)
• M59: 26,929,561 km (0.116 R)
• M60: 27,410,519 km (0.066 R)
• M61: 27,652,119 km (0.109 R)
• M62: 28,527,566 km (0.088 R)
• M63: 28,772,458 km (0.079 R)
• M64: 29,067,165 km (0.11 R)
• M65: 29,264,186 km (0.114 R)
• M66: 29,560,539 km (0.094 R)
• M67: 29,907,457 km (0.067 R)
• M68: 30,705,861 km (0.073 R)
• M69: 31,511,146 km (0.114 R)
• M70: 31,662,838 km (0.038 R)
• M71: 32,170,573 km (0.058 R)
• M72: 32,323,313 km (0.12 R)
• M73: 32,988,425 km (0.095 R)
• M74: 33,142,511 km (0.043 R)
• M75: 33,245,434 km (0.057 R)
• M76: 33,658,025 km (0.092 R)
• M77: 34,176,082 km (0.099 R)
• M78: 34,749,042 km (0.117 R)
• M79: 35,062,899 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.2

Radius: 4.5

Gravity: 40.4 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.71 AU - 17.13 AU

Year: 24934 Days

Day: 15.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,515,128 km

• M1: 71,358 km (0.085 R)
• M2: 194,477 km (0.045 R)
• M3: 245,041 km (0.097 R)
• M4: 360,980 km (0.093 R)
• M5: 470,635 km (0.073 R)
• M6: 517,459 km (0.112 R)
• M7: 566,078 km (0.039 R)
• M8: 721,062 km (0.085 R)
• M9: 918,531 km (0.055 R)
• M10: 1,361,490 km (0.086 R)
• M11: 1,463,965 km (0.053 R)
• M12: 1,533,827 km (0.068 R)
• M13: 1,569,132 km (0.104 R)
• M14: 1,786,797 km (0.059 R)
• M15: 2,454,303 km (0.114 R)
• M16: 2,706,525 km (0.091 R)
• M17: 2,792,543 km (0.098 R)
• M18: 2,835,927 km (0.027 R)
• M19: 3,700,752 km (0.12 R)
• M20: 4,386,210 km (0.057 R)
• M21: 4,743,300 km (0.082 R)
• M22: 5,377,295 km (0.092 R)
• M23: 6,434,204 km (0.046 R)
• M24: 6,606,840 km (0.09 R)
• M25: 7,193,264 km (0.113 R)
• M26: 7,492,609 km (0.039 R)
• M27: 7,613,634 km (0.093 R)
• M28: 7,796,143 km (0.052 R)
• M29: 8,227,883 km (0.115 R)
• M30: 9,699,926 km (0.077 R)
• M31: 10,975,846 km (0.085 R)
• M32: 11,878,819 km (0.118 R)
• M33: 13,095,199 km (0.07 R)
• M34: 13,460,368 km (0.054 R)
• M35: 13,607,422 km (0.037 R)
• M36: 13,977,378 km (0.113 R)
• M37: 14,500,671 km (0.044 R)
• M38: 16,109,148 km (0.096 R)
• M39: 16,657,723 km (0.095 R)
• M40: 16,736,561 km (0.06 R)
• M41: 17,531,973 km (0.116 R)
• M42: 22,295,169 km (0.104 R)
• M43: 23,081,605 km (0.072 R)
• M44: 23,877,017 km (0.096 R)
• M45: 24,861,371 km (0.096 R)
• M46: 25,403,962 km (0.101 R)
• M47: 25,585,574 km (0.119 R)
• M48: 26,316,809 km (0.115 R)
• M49: 27,333,177 km (0.092 R)
• M50: 27,986,770 km (0.097 R)
• M51: 28,080,568 km (0.106 R)
• M52: 29,786,432 km (0.061 R)
• M53: 32,112,529 km (0.08 R)
• M54: 32,308,951 km (0.104 R)
• M55: 34,596,752 km (0.08 R)
• M56: 37,039,236 km (0.094 R)
• M57: 39,852,574 km (0.078 R)
• M58: 42,841,988 km (0.073 R)
• M59: 43,926,872 km (0.053 R)
• M60: 45,350,894 km (0.087 R)
• M61: 46,567,573 km (0.116 R)
• M62: 48,131,469 km (0.103 R)
• M63: 50,395,483 km (0.089 R)
• M64: 54,440,012 km (0.034 R)
• M65: 55,496,621 km (0.095 R)
• M66: 56,204,967 km (0.092 R)
• M67: 57,272,946 km (0.095 R)
• M68: 58,347,658 km (0.086 R)
• M69: 58,467,336 km (0.12 R)
• M70: 58,587,313 km (0.075 R)
• M71: 58,827,418 km (0.111 R)
• M72: 59,067,672 km (0.05 R)
• M73: 59,549,527 km (0.054 R)
• M74: 60,274,478 km (0.097 R)
• M75: 60,395,652 km (0.069 R)
• M76: 61,489,362 km (0.026 R)
• M77: 62,344,613 km (0.082 R)
• M78: 62,957,815 km (0.079 R)
• M79: 63,203,754 km (0.105 R)
• M80: 64,314,069 km (0.102 R)
• M81: 66,929,938 km (0.077 R)
• M82: 67,306,476 km (0.089 R)
• M83: 72,007,589 km (0.103 R)
• M84: 72,651,009 km (0.11 R)
• M85: 76,419,978 km (0.096 R)
• M86: 76,682,373 km (0.056 R)
• M87: 76,944,917 km (0.053 R)
• M88: 77,076,264 km (0.106 R)
• M89: 77,339,257 km (0.119 R)
• M90: 78,526,615 km (0.107 R)
• M91: 78,658,860 km (0.117 R)
• M92: 81,856,065 km (0.058 R)
• M93: 82,931,076 km (0.089 R)
• M94: 84,417,031 km (0.083 R)
• M95: 84,688,103 km (0.117 R)
• M96: 86,593,979 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 12,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit