🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.67 AU - 1.09 AU

Year: 299 Days

Day: 45.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.05 AU - 1.37 AU

Year: 481 Days

Day: 12.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,489,314 km

• M1: 24,235 km (0.061 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.5

Radius: 5.5

Gravity: 16.45 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.17 AU - 15.23 AU

Year: 18339 Days

Day: 22.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,489,314 km

• M1: 70,461 km (0.119 R)
• M2: 132,843 km (0.113 R)
• M3: 224,098 km (0.078 R)
• M4: 386,860 km (0.053 R)
• M5: 603,777 km (0.117 R)
• M6: 877,541 km (0.108 R)
• M7: 1,446,163 km (0.102 R)
• M8: 1,666,371 km (0.076 R)
• M9: 2,016,430 km (0.03 R)
• M10: 3,410,233 km (0.083 R)
• M11: 3,482,489 km (0.076 R)
• M12: 3,777,197 km (0.101 R)
• M13: 3,889,844 km (0.106 R)
• M14: 4,234,218 km (0.036 R)
• M15: 5,366,824 km (0.111 R)
• M16: 5,621,140 km (0.096 R)
• M17: 6,053,627 km (0.054 R)
• M18: 6,097,609 km (0.105 R)
• M19: 6,586,794 km (0.108 R)
• M20: 7,042,619 km (0.111 R)
• M21: 7,414,519 km (0.114 R)
• M22: 7,602,863 km (0.051 R)
• M23: 8,080,679 km (0.112 R)
• M24: 8,519,000 km (0.105 R)
• M25: 9,622,584 km (0.108 R)
• M26: 10,876,812 km (0.089 R)
• M27: 11,090,887 km (0.073 R)
• M28: 12,016,000 km (0.064 R)
• M29: 12,292,756 km (0.1 R)
• M30: 12,404,057 km (0.098 R)
• M31: 13,306,431 km (0.108 R)
• M32: 13,939,081 km (0.06 R)
• M33: 14,640,246 km (0.11 R)
• M34: 15,173,712 km (0.037 R)
• M35: 15,955,510 km (0.085 R)
• M36: 16,259,643 km (0.062 R)
• M37: 16,504,235 km (0.115 R)
• M38: 17,370,258 km (0.091 R)
• M39: 17,683,216 km (0.112 R)
• M40: 18,888,975 km (0.112 R)
• M41: 18,953,153 km (0.094 R)
• M42: 19,859,566 km (0.068 R)
• M43: 20,055,689 km (0.093 R)
• M44: 20,449,730 km (0.096 R)
• M45: 21,848,919 km (0.071 R)
• M46: 21,983,706 km (0.107 R)
• M47: 22,254,329 km (0.12 R)
• M48: 22,730,349 km (0.103 R)
• M49: 24,318,331 km (0.081 R)
• M50: 25,941,767 km (0.1 R)
• M51: 26,013,125 km (0.103 R)
• M52: 27,381,646 km (0.099 R)
• M53: 27,891,775 km (0.089 R)
• M54: 32,160,251 km (0.076 R)
• M55: 32,236,845 km (0.098 R)
• M56: 34,095,449 km (0.114 R)
• M57: 35,195,592 km (0.089 R)
• M58: 35,432,854 km (0.108 R)
• M59: 36,068,047 km (0.08 R)
• M60: 37,511,217 km (0.091 R)
• M61: 38,483,753 km (0.095 R)
• M62: 38,728,196 km (0.093 R)
• M63: 39,300,408 km (0.107 R)
• M64: 40,536,236 km (0.065 R)
• M65: 40,868,044 km (0.098 R)
• M66: 41,784,780 km (0.043 R)
• M67: 42,119,879 km (0.078 R)
• M68: 42,203,803 km (0.112 R)
• M69: 43,130,413 km (0.088 R)
• M70: 43,215,085 km (0.081 R)
• M71: 44,063,754 km (0.099 R)
• M72: 44,832,387 km (0.105 R)
• M73: 44,918,107 km (0.089 R)
• M74: 45,089,546 km (0.047 R)
• M75: 45,691,528 km (0.11 R)
• M76: 46,556,204 km (0.115 R)
• M77: 47,164,618 km (0.083 R)
• M78: 47,950,755 km (0.063 R)
• M79: 50,691,538 km (0.119 R)
• M80: 51,227,846 km (0.091 R)
• M81: 51,317,455 km (0.033 R)
• M82: 51,676,191 km (0.065 R)
• M83: 51,766,099 km (0.113 R)
• M84: 52,035,824 km (0.113 R)
• M85: 52,125,882 km (0.116 R)
• M86: 56,600,803 km (0.063 R)
• M87: 58,181,903 km (0.09 R)
• M88: 59,024,737 km (0.11 R)
• M89: 60,817,518 km (0.108 R)
• M90: 61,387,337 km (0.065 R)
• M91: 62,340,873 km (0.109 R)
• M92: 63,395,538 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.6

Radius: 4.4

Gravity: 22.19 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 18 AU - 19.66 AU

Year: 29551 Days

Day: 21.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,489,314 km

• M1: 84,523 km (0.068 R)
• M2: 258,655 km (0.111 R)
• M3: 450,290 km (0.098 R)
• M4: 493,523 km (0.078 R)
• M5: 887,714 km (0.097 R)
• M6: 1,173,595 km (0.071 R)
• M7: 1,453,942 km (0.105 R)
• M8: 1,652,159 km (0.08 R)
• M9: 1,823,748 km (0.103 R)
• M10: 2,449,366 km (0.094 R)
• M11: 2,566,202 km (0.107 R)
• M12: 3,093,235 km (0.051 R)
• M13: 3,261,982 km (0.115 R)
• M14: 4,242,895 km (0.034 R)
• M15: 5,458,527 km (0.087 R)
• M16: 6,130,371 km (0.075 R)
• M17: 6,882,549 km (0.104 R)
• M18: 6,992,354 km (0.098 R)
• M19: 7,269,559 km (0.078 R)
• M20: 8,530,968 km (0.12 R)
• M21: 10,609,032 km (0.109 R)
• M22: 11,119,610 km (0.103 R)
• M23: 12,497,705 km (0.102 R)
• M24: 12,699,064 km (0.056 R)
• M25: 15,915,717 km (0.096 R)
• M26: 16,060,977 km (0.113 R)
• M27: 17,537,957 km (0.099 R)
• M28: 18,140,836 km (0.075 R)
• M29: 19,289,299 km (0.043 R)
• M30: 19,833,387 km (0.031 R)
• M31: 19,989,716 km (0.104 R)
• M32: 20,067,956 km (0.044 R)
• M33: 20,461,249 km (0.043 R)
• M34: 21,015,958 km (0.111 R)
• M35: 21,255,165 km (0.035 R)
• M36: 22,221,118 km (0.113 R)
• M37: 23,119,154 km (0.106 R)
• M38: 23,696,752 km (0.104 R)
• M39: 23,945,832 km (0.112 R)
• M40: 24,029,008 km (0.095 R)
• M41: 24,698,010 km (0.12 R)
• M42: 24,950,531 km (0.107 R)
• M43: 25,034,904 km (0.09 R)
• M44: 25,203,800 km (0.098 R)
• M45: 26,569,180 km (0.1 R)
• M46: 28,133,824 km (0.073 R)
• M47: 28,221,489 km (0.107 R)
• M48: 28,661,905 km (0.102 R)
• M49: 29,104,415 km (0.119 R)
• M50: 31,715,796 km (0.072 R)
• M51: 31,990,158 km (0.117 R)
• M52: 32,081,862 km (0.117 R)
• M53: 32,541,277 km (0.034 R)
• M54: 33,002,936 km (0.047 R)
• M55: 33,373,789 km (0.081 R)
• M56: 33,559,889 km (0.043 R)
• M57: 34,119,834 km (0.103 R)
• M58: 36,965,634 km (0.079 R)
• M59: 37,640,470 km (0.047 R)
• M60: 39,002,409 km (0.102 R)
• M61: 42,276,059 km (0.072 R)
• M62: 42,477,268 km (0.12 R)
• M63: 42,779,605 km (0.118 R)
• M64: 45,533,403 km (0.064 R)
• M65: 45,636,476 km (0.037 R)
• M66: 46,463,902 km (0.044 R)
• M67: 46,983,605 km (0.085 R)
• M68: 47,191,995 km (0.111 R)
• M69: 48,028,845 km (0.045 R)
• M70: 48,975,949 km (0.083 R)
• M71: 49,187,331 km (0.12 R)
• M72: 49,610,843 km (0.087 R)
• M73: 50,461,606 km (0.059 R)
• M74: 50,781,895 km (0.051 R)
• M75: 50,888,708 km (0.025 R)
• M76: 55,225,999 km (0.091 R)
• M77: 55,776,369 km (0.109 R)
• M78: 56,328,685 km (0.026 R)
• M79: 57,438,551 km (0.119 R)
• M80: 58,555,748 km (0.039 R)
• M81: 58,892,194 km (0.12 R)
• M82: 59,567,179 km (0.067 R)
• M83: 60,357,954 km (0.104 R)
• M84: 60,697,840 km (0.092 R)
• M85: 67,511,425 km (0.093 R)
• M86: 67,746,593 km (0.109 R)
• M87: 68,099,943 km (0.084 R)
• M88: 68,335,709 km (0.076 R)
• M89: 70,232,311 km (0.053 R)
• M90: 73,351,127 km (0.051 R)
• M91: 75,170,836 km (0.109 R)
• M92: 77,866,440 km (0.109 R)
• M93: 79,474,168 km (0.102 R)
• M94: 79,722,500 km (0.028 R)
• M95: 80,468,994 km (0.11 R)
• M96: 81,217,881 km (0.099 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 19,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit