🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.65 AU - 0.85 AU

Year: 249 Days

Day: 22.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,351,938 km

• M1: 432,338 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.03 AU - 1.45 AU

Year: 529 Days

Day: 29.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,351,938 km

• M1: 78,539 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.37 AU - 1.45 AU

Year: 641 Days

Day: 12.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.4

Radius: 5

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.34 AU - 16.98 AU

Year: 19331 Days

Day: 15.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,351,938 km

• M1: 96,640 km (0.115 R)
• M2: 194,477 km (0.085 R)
• M3: 274,362 km (0.036 R)
• M4: 375,790 km (0.076 R)
• M5: 544,985 km (0.081 R)
• M6: 762,351 km (0.093 R)
• M7: 840,590 km (0.039 R)
• M8: 1,395,748 km (0.109 R)
• M9: 1,574,069 km (0.098 R)
• M10: 1,759,869 km (0.097 R)
• M11: 2,042,460 km (0.098 R)
• M12: 2,170,516 km (0.062 R)
• M13: 2,415,557 km (0.094 R)
• M14: 2,669,275 km (0.103 R)
• M15: 2,709,068 km (0.113 R)
• M16: 2,890,680 km (0.1 R)
• M17: 3,201,993 km (0.107 R)
• M18: 3,480,544 km (0.072 R)
• M19: 4,362,124 km (0.107 R)
• M20: 4,503,494 km (0.065 R)
• M21: 4,912,644 km (0.12 R)
• M22: 5,134,049 km (0.111 R)
• M23: 5,637,596 km (0.075 R)
• M24: 5,765,951 km (0.099 R)
• M25: 6,315,573 km (0.11 R)
• M26: 6,745,518 km (0.1 R)
• M27: 7,046,658 km (0.118 R)
• M28: 7,352,137 km (0.12 R)
• M29: 7,690,228 km (0.111 R)
• M30: 8,120,023 km (0.087 R)
• M31: 8,206,939 km (0.039 R)
• M32: 9,092,858 km (0.096 R)
• M33: 9,183,065 km (0.112 R)
• M34: 9,243,503 km (0.118 R)
• M35: 9,638,890 km (0.055 R)
• M36: 10,289,192 km (0.086 R)
• M37: 10,540,666 km (0.119 R)
• M38: 10,953,706 km (0.108 R)
• M39: 11,795,493 km (0.075 R)
• M40: 11,893,928 km (0.076 R)
• M41: 12,091,697 km (0.118 R)
• M42: 12,758,604 km (0.067 R)
• M43: 12,893,392 km (0.073 R)
• M44: 13,643,475 km (0.086 R)
• M45: 14,267,448 km (0.116 R)
• M46: 14,936,300 km (0.114 R)
• M47: 15,399,904 km (0.092 R)
• M48: 15,940,551 km (0.044 R)
• M49: 16,122,163 km (0.027 R)
• M50: 16,966,343 km (0.114 R)
• M51: 17,077,495 km (0.098 R)
• M52: 17,711,939 km (0.042 R)
• M53: 18,051,077 km (0.112 R)
• M54: 18,164,473 km (0.09 R)
• M55: 18,202,471 km (0.085 R)
• M56: 18,888,826 km (0.105 R)
• M57: 19,042,463 km (0.064 R)
• M58: 19,895,170 km (0.098 R)
• M59: 20,169,084 km (0.091 R)
• M60: 20,365,506 km (0.049 R)
• M61: 20,562,527 km (0.056 R)
• M62: 20,602,020 km (0.065 R)
• M63: 20,918,869 km (0.054 R)
• M64: 22,080,795 km (0.025 R)
• M65: 22,935,149 km (0.086 R)
• M66: 23,304,655 km (0.045 R)
• M67: 23,593,379 km (0.045 R)
• M68: 23,634,668 km (0.105 R)
• M69: 23,883,300 km (0.078 R)
• M70: 25,647,358 km (0.107 R)
• M71: 26,846,535 km (0.035 R)
• M72: 26,976,086 km (0.058 R)
• M73: 27,062,554 km (0.097 R)
• M74: 28,063,813 km (0.082 R)
• M75: 28,327,105 km (0.059 R)
• M76: 28,900,214 km (0.081 R)
• M77: 29,254,761 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.7

Radius: 4

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 12.86 AU - 17.5 AU

Year: 22645 Days

Day: 17.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,351,938 km

• M1: 141,370 km (0.079 R)
• M2: 255,364 km (0.108 R)
• M3: 542,891 km (0.06 R)
• M4: 649,554 km (0.094 R)
• M5: 862,581 km (0.106 R)
• M6: 924,216 km (0.11 R)
• M7: 1,208,452 km (0.071 R)
• M8: 1,694,645 km (0.096 R)
• M9: 1,958,236 km (0.086 R)
• M10: 2,094,969 km (0.114 R)
• M11: 2,122,644 km (0.098 R)
• M12: 2,206,419 km (0.047 R)
• M13: 2,884,845 km (0.064 R)
• M14: 3,071,693 km (0.116 R)
• M15: 3,230,416 km (0.093 R)
• M16: 3,326,907 km (0.066 R)
• M17: 4,029,119 km (0.112 R)
• M18: 4,133,090 km (0.106 R)
• M19: 4,343,574 km (0.098 R)
• M20: 4,996,120 km (0.107 R)
• M21: 5,756,376 km (0.088 R)
• M22: 5,873,512 km (0.055 R)
• M23: 8,155,777 km (0.115 R)
• M24: 8,820,590 km (0.1 R)
• M25: 8,955,677 km (0.072 R)
• M26: 9,273,422 km (0.093 R)
• M27: 9,594,908 km (0.117 R)
• M28: 9,780,260 km (0.11 R)
• M29: 10,820,564 km (0.062 R)
• M30: 10,916,905 km (0.079 R)
• M31: 11,110,484 km (0.087 R)
• M32: 11,697,656 km (0.079 R)
• M33: 12,244,735 km (0.098 R)
• M34: 12,445,795 km (0.12 R)
• M35: 13,415,339 km (0.087 R)
• M36: 13,778,712 km (0.097 R)
• M37: 14,092,718 km (0.113 R)
• M38: 14,515,033 km (0.113 R)
• M39: 14,781,167 km (0.098 R)
• M40: 14,887,980 km (0.085 R)
• M41: 16,411,036 km (0.12 R)
• M42: 16,632,590 km (0.069 R)
• M43: 17,641,927 km (0.106 R)
• M44: 18,728,756 km (0.111 R)
• M45: 19,309,495 km (0.054 R)
• M46: 20,132,283 km (0.119 R)
• M47: 21,387,858 km (0.098 R)
• M48: 21,751,231 km (0.097 R)
• M49: 23,785,912 km (0.118 R)
• M50: 23,973,956 km (0.092 R)
• M51: 24,225,281 km (0.117 R)
• M52: 24,984,640 km (0.046 R)
• M53: 25,239,554 km (0.057 R)
• M54: 26,526,844 km (0.114 R)
• M55: 27,112,968 km (0.108 R)
• M56: 27,440,438 km (0.094 R)
• M57: 27,769,254 km (0.075 R)
• M58: 28,696,911 km (0.093 R)
• M59: 30,650,509 km (0.09 R)
• M60: 30,855,010 km (0.115 R)
• M61: 32,230,113 km (0.095 R)
• M62: 33,765,735 km (0.119 R)
• M63: 33,836,046 km (0.05 R)
• M64: 33,976,968 km (0.057 R)
• M65: 34,188,649 km (0.108 R)
• M66: 34,542,448 km (0.1 R)
• M67: 34,826,235 km (0.109 R)
• M68: 35,754,340 km (0.094 R)
• M69: 36,690,374 km (0.072 R)
• M70: 36,907,590 km (0.1 R)
• M71: 37,197,810 km (0.113 R)
• M72: 37,634,486 km (0.079 R)
• M73: 37,780,493 km (0.026 R)
• M74: 37,926,651 km (0.12 R)
• M75: 38,660,129 km (0.118 R)
• M76: 39,250,442 km (0.047 R)
• M77: 39,324,343 km (0.092 R)
• M78: 39,546,646 km (0.087 R)
• M79: 39,695,047 km (0.048 R)
• M80: 39,992,298 km (0.088 R)
• M81: 40,141,297 km (0.063 R)
• M82: 40,813,889 km (0.12 R)
• M83: 41,490,072 km (0.108 R)
• M84: 45,391,584 km (0.105 R)
• M85: 45,469,226 km (0.091 R)
• M86: 45,624,658 km (0.104 R)
• M87: 45,858,180 km (0.08 R)
• M88: 46,404,512 km (0.084 R)
• M89: 46,561,140 km (0.104 R)
• M90: 49,168,781 km (0.106 R)
• M91: 50,852,804 km (0.106 R)
• M92: 51,256,569 km (0.09 R)
• M93: 52,229,853 km (0.1 R)
• M94: 54,607,112 km (0.081 R)
• M95: 54,772,268 km (0.074 R)
• M96: 54,854,996 km (0.084 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 17,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit