🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.54 AU - 0.72 AU

Year: 227 Days

Day: 25.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,621,907 km

• M1: 423,063 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.56 AU - 0.86 AU

Year: 271 Days

Day: 18.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.84 AU - 1.28 AU

Year: 494 Days

Day: 38.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,621,907 km

• M1: 561,590 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.07 AU - 1.15 AU

Year: 530 Days

Day: 15.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,621,907 km

• M1: 49,367 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.58 AU - 1.94 AU

Year: 1058 Days

Day: 18.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.4

Radius: 14

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.61 AU - 3.61 AU

Year: 2485 Days

Day: 11.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 68,621,907 km

• M1: 175,927 km (0.094 R)
• M2: 264,339 km (0.102 R)
• M3: 368,310 km (0.112 R)
• M4: 687,253 km (0.095 R)
• M5: 1,019,809 km (0.104 R)
• M6: 1,285,794 km (0.057 R)
• M7: 1,779,915 km (0.106 R)
• M8: 2,007,454 km (0.114 R)
• M9: 2,104,094 km (0.101 R)
• M10: 2,389,078 km (0.118 R)
• M11: 2,763,222 km (0.079 R)
• M12: 2,933,764 km (0.116 R)
• M13: 3,060,174 km (0.084 R)
• M14: 3,172,372 km (0.095 R)
• M15: 3,384,353 km (0.096 R)
• M16: 3,651,684 km (0.087 R)
• M17: 4,101,226 km (0.061 R)
• M18: 4,189,788 km (0.1 R)
• M19: 4,368,707 km (0.063 R)
• M20: 4,550,318 km (0.048 R)
• M21: 4,715,923 km (0.063 R)
• M22: 5,282,450 km (0.075 R)
• M23: 5,850,922 km (0.109 R)
• M24: 6,112,120 km (0.088 R)
• M25: 6,213,548 km (0.06 R)
• M26: 6,336,068 km (0.107 R)
• M27: 6,438,842 km (0.112 R)
• M28: 6,583,653 km (0.068 R)
• M29: 7,562,172 km (0.094 R)
• M30: 8,247,331 km (0.071 R)
• M31: 8,745,791 km (0.071 R)
• M32: 9,207,300 km (0.075 R)
• M33: 9,300,649 km (0.077 R)
• M34: 9,488,095 km (0.105 R)
• M35: 10,664,084 km (0.09 R)
• M36: 10,959,091 km (0.033 R)
• M37: 11,082,809 km (0.115 R)
• M38: 11,507,068 km (0.074 R)
• M39: 11,834,987 km (0.096 R)
• M40: 11,961,995 km (0.107 R)
• M41: 12,063,871 km (0.109 R)
• M42: 12,319,983 km (0.1 R)
• M43: 12,448,637 km (0.073 R)
• M44: 12,603,770 km (0.057 R)
• M45: 13,046,580 km (0.115 R)
• M46: 13,415,039 km (0.095 R)
• M47: 13,893,902 km (0.096 R)
• M48: 14,001,164 km (0.09 R)
• M49: 14,216,286 km (0.096 R)
• M50: 14,541,212 km (0.065 R)
• M51: 14,923,285 km (0.112 R)
• M52: 15,198,246 km (0.099 R)
• M53: 15,641,804 km (0.05 R)
• M54: 15,949,227 km (0.073 R)
• M55: 16,598,482 km (0.079 R)
• M56: 16,883,316 km (0.045 R)
• M57: 17,112,500 km (0.053 R)
• M58: 17,256,264 km (0.116 R)
• M59: 17,631,904 km (0.078 R)
• M60: 17,747,992 km (0.091 R)
• M61: 18,273,829 km (0.065 R)
• M62: 18,509,146 km (0.08 R)
• M63: 18,627,179 km (0.086 R)
• M64: 19,042,313 km (0.057 R)
• M65: 19,520,428 km (0.111 R)
• M66: 19,972,363 km (0.108 R)
• M67: 20,123,756 km (0.07 R)
• M68: 20,336,335 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.4

Radius: 7

Gravity: 18.72 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.11 AU - 12.33 AU

Year: 14802 Days

Day: 15.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,621,907 km

• M1: 127,158 km (0.114 R)
• M2: 357,988 km (0.118 R)
• M3: 741,257 km (0.1 R)
• M4: 1,815,520 km (0.087 R)
• M5: 1,968,409 km (0.074 R)
• M6: 2,254,290 km (0.062 R)
• M7: 2,352,576 km (0.073 R)
• M8: 2,759,782 km (0.101 R)
• M9: 3,262,430 km (0.107 R)
• M10: 3,411,280 km (0.104 R)
• M11: 3,677,116 km (0.101 R)
• M12: 3,989,177 km (0.118 R)
• M13: 4,228,833 km (0.075 R)
• M14: 4,309,765 km (0.111 R)
• M15: 4,764,243 km (0.102 R)
• M16: 5,320,897 km (0.057 R)
• M17: 5,898,046 km (0.101 R)
• M18: 6,776,933 km (0.109 R)
• M19: 7,450,423 km (0.067 R)
• M20: 7,646,695 km (0.057 R)
• M21: 8,705,399 km (0.07 R)
• M22: 8,756,861 km (0.059 R)
• M23: 9,436,334 km (0.116 R)
• M24: 9,702,170 km (0.099 R)
• M25: 10,132,713 km (0.083 R)
• M26: 10,350,377 km (0.073 R)
• M27: 10,514,486 km (0.104 R)
• M28: 11,461,291 km (0.113 R)
• M29: 13,138,283 km (0.072 R)
• M30: 13,794,270 km (0.057 R)
• M31: 14,338,956 km (0.086 R)
• M32: 15,262,274 km (0.105 R)
• M33: 16,331,749 km (0.081 R)
• M34: 16,972,028 km (0.101 R)
• M35: 17,101,131 km (0.115 R)
• M36: 18,608,479 km (0.111 R)
• M37: 18,741,621 km (0.107 R)
• M38: 19,008,803 km (0.112 R)
• M39: 19,682,143 km (0.074 R)
• M40: 19,749,911 km (0.083 R)
• M41: 21,052,011 km (0.091 R)
• M42: 21,469,090 km (0.041 R)
• M43: 23,092,526 km (0.119 R)
• M44: 23,379,006 km (0.091 R)
• M45: 24,027,662 km (0.094 R)
• M46: 24,390,586 km (0.12 R)
• M47: 26,083,137 km (0.03 R)
• M48: 26,306,786 km (0.1 R)
• M49: 27,282,912 km (0.09 R)
• M50: 27,965,527 km (0.101 R)
• M51: 28,500,489 km (0.047 R)
• M52: 30,281,601 km (0.092 R)
• M53: 30,988,451 km (0.11 R)
• M54: 31,225,264 km (0.067 R)
• M55: 31,779,973 km (0.114 R)
• M56: 31,939,145 km (0.065 R)
• M57: 33,544,929 km (0.116 R)
• M58: 35,588,885 km (0.119 R)
• M59: 36,251,454 km (0.089 R)
• M60: 36,834,586 km (0.091 R)
• M61: 37,336,786 km (0.093 R)
• M62: 37,925,603 km (0.1 R)
• M63: 38,517,413 km (0.031 R)
• M64: 38,602,235 km (0.063 R)
• M65: 40,742,531 km (0.071 R)
• M66: 40,915,317 km (0.062 R)
• M67: 41,783,433 km (0.079 R)
• M68: 41,870,499 km (0.078 R)
• M69: 43,272,979 km (0.117 R)
• M70: 43,714,443 km (0.088 R)
• M71: 44,423,836 km (0.03 R)
• M72: 46,484,397 km (0.079 R)
• M73: 47,389,913 km (0.11 R)
• M74: 48,027,349 km (0.095 R)
• M75: 48,392,817 km (0.12 R)
• M76: 50,049,015 km (0.117 R)
• M77: 50,697,970 km (0.05 R)
• M78: 51,910,760 km (0.117 R)
• M79: 52,473,697 km (0.115 R)
• M80: 53,889,940 km (0.086 R)
• M81: 55,414,492 km (0.073 R)
• M82: 55,701,870 km (0.082 R)
• M83: 58,700,708 km (0.047 R)
• M84: 59,581,092 km (0.117 R)
• M85: 60,860,453 km (0.098 R)
• M86: 61,058,221 km (0.065 R)
• M87: 61,751,607 km (0.072 R)
• M88: 64,249,294 km (0.103 R)
• M89: 64,652,011 km (0.109 R)
• M90: 64,954,498 km (0.081 R)
• M91: 66,779,891 km (0.042 R)
• M92: 67,698,721 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 17,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit