🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.48 AU - 0.78 AU

Year: 184 Days

Day: 26.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.06 AU - 1.5 AU

Year: 534 Days

Day: 13.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 131.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.63 AU - 4.37 AU

Year: 2416 Days

Day: 17.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.9

Radius: 3

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.11 AU - 13.99 AU

Year: 16404 Days

Day: 15.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,861,498 km

• M1: 87,216 km (0.094 R)
• M2: 128,953 km (0.117 R)
• M3: 187,446 km (0.082 R)
• M4: 275,410 km (0.113 R)
• M5: 710,590 km (0.095 R)
• M6: 864,376 km (0.086 R)
• M7: 1,131,558 km (0.067 R)
• M8: 1,441,375 km (0.068 R)
• M9: 1,479,523 km (0.04 R)
• M10: 1,576,313 km (0.043 R)
• M11: 1,776,026 km (0.1 R)
• M12: 2,265,211 km (0.054 R)
• M13: 2,376,811 km (0.092 R)
• M14: 2,490,057 km (0.074 R)
• M15: 2,912,820 km (0.113 R)
• M16: 3,306,711 km (0.104 R)
• M17: 3,357,275 km (0.092 R)
• M18: 3,875,333 km (0.045 R)
• M19: 4,641,723 km (0.057 R)
• M20: 4,840,538 km (0.115 R)
• M21: 5,393,751 km (0.106 R)
• M22: 5,723,166 km (0.099 R)
• M23: 5,936,193 km (0.118 R)
• M24: 6,059,163 km (0.114 R)
• M25: 6,089,980 km (0.118 R)
• M26: 6,464,274 km (0.106 R)
• M27: 7,498,444 km (0.101 R)
• M28: 7,697,858 km (0.071 R)
• M29: 7,798,387 km (0.071 R)
• M30: 9,213,733 km (0.06 R)
• M31: 9,534,919 km (0.076 R)
• M32: 9,714,886 km (0.101 R)
• M33: 10,114,761 km (0.051 R)
• M34: 10,372,069 km (0.068 R)
• M35: 10,968,217 km (0.102 R)
• M36: 11,308,402 km (0.052 R)
• M37: 11,346,400 km (0.101 R)
• M38: 12,624,564 km (0.101 R)
• M39: 13,020,699 km (0.108 R)
• M40: 13,865,927 km (0.093 R)
• M41: 14,274,778 km (0.118 R)
• M42: 14,398,047 km (0.112 R)
• M43: 15,948,629 km (0.047 R)
• M44: 16,162,255 km (0.04 R)
• M45: 16,205,040 km (0.117 R)
• M46: 16,895,434 km (0.119 R)
• M47: 17,156,781 km (0.071 R)
• M48: 17,287,979 km (0.117 R)
• M49: 17,419,475 km (0.104 R)
• M50: 18,037,614 km (0.062 R)
• M51: 19,477,344 km (0.119 R)
• M52: 20,210,822 km (0.06 R)
• M53: 20,303,124 km (0.036 R)
• M54: 21,751,979 km (0.079 R)
• M55: 21,846,675 km (0.108 R)
• M56: 21,941,370 km (0.036 R)
• M57: 23,282,216 km (0.101 R)
• M58: 24,207,179 km (0.075 R)
• M59: 25,741,754 km (0.109 R)
• M60: 26,445,014 km (0.098 R)
• M61: 28,179,153 km (0.09 R)
• M62: 29,216,165 km (0.111 R)
• M63: 29,529,722 km (0.088 R)
• M64: 29,739,458 km (0.037 R)
• M65: 29,844,476 km (0.065 R)
• M66: 30,212,936 km (0.066 R)
• M67: 31,220,776 km (0.119 R)
• M68: 32,943,097 km (0.1 R)
• M69: 33,106,009 km (0.076 R)
• M70: 33,542,087 km (0.065 R)
• M71: 33,925,207 km (0.075 R)
• M72: 35,027,893 km (0.107 R)
• M73: 35,194,245 km (0.105 R)
• M74: 36,086,148 km (0.073 R)
• M75: 36,534,942 km (0.075 R)
• M76: 37,098,477 km (0.087 R)
• M77: 37,494,612 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.8

Radius: 7.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 15.44 AU - 23.44 AU

Year: 31624 Days

Day: 18.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,861,498 km

• M1: 257,308 km (0.08 R)
• M2: 316,699 km (0.117 R)
• M3: 509,082 km (0.107 R)
• M4: 783,294 km (0.058 R)
• M5: 1,023,848 km (0.028 R)
• M6: 1,315,115 km (0.114 R)
• M7: 1,484,759 km (0.085 R)
• M8: 1,876,705 km (0.081 R)
• M9: 2,003,714 km (0.103 R)
• M10: 2,232,748 km (0.061 R)
• M11: 2,645,339 km (0.099 R)
• M12: 3,081,417 km (0.079 R)
• M13: 3,618,324 km (0.082 R)
• M14: 3,697,461 km (0.077 R)
• M15: 4,864,324 km (0.034 R)
• M16: 5,262,105 km (0.087 R)
• M17: 5,487,549 km (0.079 R)
• M18: 5,670,208 km (0.109 R)
• M19: 6,613,423 km (0.08 R)
• M20: 7,604,658 km (0.117 R)
• M21: 9,339,096 km (0.095 R)
• M22: 9,943,471 km (0.111 R)
• M23: 10,560,413 km (0.065 R)
• M24: 10,730,805 km (0.109 R)
• M25: 13,271,874 km (0.076 R)
• M26: 14,200,129 km (0.104 R)
• M27: 14,640,396 km (0.111 R)
• M28: 14,703,676 km (0.069 R)
• M29: 14,767,105 km (0.091 R)
• M30: 16,709,933 km (0.047 R)
• M31: 17,442,214 km (0.069 R)
• M32: 17,778,660 km (0.089 R)
• M33: 18,731,748 km (0.068 R)
• M34: 18,869,228 km (0.106 R)
• M35: 19,076,122 km (0.094 R)
• M36: 19,631,579 km (0.102 R)
• M37: 19,771,303 km (0.045 R)
• M38: 20,192,272 km (0.05 R)
• M39: 20,262,732 km (0.104 R)
• M40: 21,545,085 km (0.114 R)
• M41: 22,706,862 km (0.078 R)
• M42: 23,369,282 km (0.08 R)
• M43: 24,337,180 km (0.12 R)
• M44: 25,015,008 km (0.056 R)
• M45: 25,394,239 km (0.101 R)
• M46: 25,851,858 km (0.108 R)
• M47: 26,697,984 km (0.116 R)
• M48: 27,944,733 km (0.117 R)
• M49: 28,417,163 km (0.051 R)
• M50: 28,575,138 km (0.057 R)
• M51: 31,551,537 km (0.085 R)
• M52: 32,043,415 km (0.042 R)
• M53: 33,450,832 km (0.083 R)
• M54: 35,132,312 km (0.113 R)
• M55: 37,013,356 km (0.117 R)
• M56: 37,445,544 km (0.045 R)
• M57: 37,792,312 km (0.115 R)
• M58: 39,984,369 km (0.06 R)
• M59: 41,140,462 km (0.038 R)
• M60: 41,857,335 km (0.06 R)
• M61: 42,397,682 km (0.071 R)
• M62: 42,668,753 km (0.099 R)
• M63: 44,582,260 km (0.115 R)
• M64: 44,949,822 km (0.071 R)
• M65: 45,041,974 km (0.12 R)
• M66: 45,134,126 km (0.119 R)
• M67: 46,058,791 km (0.034 R)
• M68: 46,896,389 km (0.116 R)
• M69: 48,775,787 km (0.114 R)
• M70: 49,724,537 km (0.087 R)
• M71: 50,201,305 km (0.08 R)
• M72: 50,392,342 km (0.108 R)
• M73: 51,833,418 km (0.054 R)
• M74: 53,775,797 km (0.054 R)
• M75: 54,657,676 km (0.086 R)
• M76: 54,952,683 km (0.08 R)
• M77: 55,248,139 km (0.114 R)
• M78: 57,331,738 km (0.114 R)
• M79: 57,831,545 km (0.069 R)
• M80: 58,332,847 km (0.098 R)
• M81: 59,440,769 km (0.049 R)
• M82: 61,472,907 km (0.065 R)
• M83: 61,779,732 km (0.063 R)
• M84: 62,908,897 km (0.043 R)
• M85: 63,527,783 km (0.09 R)
• M86: 64,667,569 km (0.067 R)
• M87: 64,875,510 km (0.111 R)
• M88: 66,337,381 km (0.045 R)
• M89: 67,915,638 km (0.037 R)
• M90: 68,021,404 km (0.062 R)
• M91: 68,127,020 km (0.11 R)
• M92: 68,656,447 km (0.1 R)
• M93: 70,680,656 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 18,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit