🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.42 AU - 0.64 AU

Year: 173 Days

Day: 14.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,955,622 km

• M1: 83,326 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.53 AU - 0.73 AU

Year: 225 Days

Day: 46.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 36,955,622 km

• M1: 27,227 km (0.097 R)
• M2: 221,854 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.36 AU - 2.26 AU

Year: 1095 Days

Day: 44 Hours

Environment

Temp: -127 °C

Axial Tilt: 86.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.2

Radius: 4.2

Gravity: 16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.71 AU - 9.99 AU

Year: 13899 Days

Day: 22.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,955,622 km

• M1: 63,429 km (0.119 R)
• M2: 96,640 km (0.087 R)
• M3: 141,968 km (0.064 R)
• M4: 227,538 km (0.116 R)
• M5: 306,227 km (0.114 R)
• M6: 461,659 km (0.082 R)
• M7: 518,805 km (0.05 R)
• M8: 1,075,010 km (0.087 R)
• M9: 1,270,086 km (0.11 R)
• M10: 1,310,477 km (0.064 R)
• M11: 1,583,344 km (0.101 R)
• M12: 1,692,999 km (0.111 R)
• M13: 2,060,262 km (0.113 R)
• M14: 2,107,834 km (0.084 R)
• M15: 2,179,940 km (0.113 R)
• M16: 2,228,559 km (0.081 R)
• M17: 2,401,195 km (0.065 R)
• M18: 2,527,306 km (0.106 R)
• M19: 2,604,050 km (0.08 R)
• M20: 3,412,178 km (0.035 R)
• M21: 3,468,726 km (0.119 R)
• M22: 3,525,423 km (0.119 R)
• M23: 3,931,582 km (0.106 R)
• M24: 4,020,592 km (0.05 R)
• M25: 4,506,187 km (0.106 R)
• M26: 5,598,102 km (0.116 R)
• M27: 6,002,166 km (0.094 R)
• M28: 6,104,640 km (0.074 R)
• M29: 6,485,367 km (0.066 R)
• M30: 7,378,915 km (0.066 R)
• M31: 8,310,461 km (0.109 R)
• M32: 10,281,413 km (0.075 R)
• M33: 10,322,253 km (0.105 R)
• M34: 10,774,936 km (0.086 R)
• M35: 12,737,361 km (0.076 R)
• M36: 13,222,657 km (0.093 R)
• M37: 13,534,568 km (0.112 R)
• M38: 13,758,965 km (0.108 R)
• M39: 14,393,559 km (0.117 R)
• M40: 14,852,825 km (0.034 R)
• M41: 15,456,751 km (0.083 R)
• M42: 15,503,575 km (0.061 R)
• M43: 15,691,321 km (0.111 R)
• M44: 15,785,418 km (0.072 R)
• M45: 15,879,664 km (0.082 R)
• M46: 16,258,745 km (0.116 R)
• M47: 18,247,948 km (0.097 R)
• M48: 18,595,165 km (0.068 R)
• M49: 18,794,579 km (0.104 R)
• M50: 18,994,591 km (0.052 R)
• M51: 19,649,830 km (0.043 R)
• M52: 20,466,335 km (0.06 R)
• M53: 20,723,643 km (0.095 R)
• M54: 22,185,065 km (0.066 R)
• M55: 22,449,404 km (0.119 R)
• M56: 22,608,577 km (0.073 R)
• M57: 22,927,968 km (0.098 R)
• M58: 23,571,388 km (0.078 R)
• M59: 24,220,643 km (0.107 R)
• M60: 24,985,537 km (0.12 R)
• M61: 25,095,492 km (0.092 R)
• M62: 27,781,372 km (0.052 R)
• M63: 28,009,209 km (0.026 R)
• M64: 28,581,720 km (0.112 R)
• M65: 29,100,227 km (0.116 R)
• M66: 29,854,798 km (0.094 R)
• M67: 30,322,292 km (0.115 R)
• M68: 32,335,879 km (0.041 R)
• M69: 33,419,267 km (0.112 R)
• M70: 35,189,758 km (0.036 R)
• M71: 36,552,893 km (0.095 R)
• M72: 39,714,944 km (0.109 R)
• M73: 40,164,485 km (0.099 R)
• M74: 40,745,074 km (0.057 R)
• M75: 41,523,432 km (0.025 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.4

Radius: 5.1

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.52 AU - 10.68 AU

Year: 15516 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 36,955,622 km

• M1: 80,633 km (0.111 R)
• M2: 118,033 km (0.06 R)
• M3: 284,535 km (0.086 R)
• M4: 369,656 km (0.116 R)
• M5: 475,871 km (0.038 R)
• M6: 717,621 km (0.087 R)
• M7: 791,074 km (0.086 R)
• M8: 1,026,541 km (0.087 R)
• M9: 1,713,494 km (0.06 R)
• M10: 1,752,838 km (0.113 R)
• M11: 2,857,319 km (0.113 R)
• M12: 2,951,566 km (0.11 R)
• M13: 3,094,731 km (0.032 R)
• M14: 4,293,010 km (0.095 R)
• M15: 4,401,020 km (0.033 R)
• M16: 4,898,133 km (0.086 R)
• M17: 5,067,628 km (0.089 R)
• M18: 5,676,491 km (0.101 R)
• M19: 5,914,501 km (0.033 R)
• M20: 6,155,803 km (0.084 R)
• M21: 6,400,246 km (0.088 R)
• M22: 6,523,664 km (0.116 R)
• M23: 7,248,765 km (0.092 R)
• M24: 7,998,998 km (0.086 R)
• M25: 8,332,901 km (0.059 R)
• M26: 8,671,291 km (0.094 R)
• M27: 9,997,775 km (0.113 R)
• M28: 10,429,664 km (0.106 R)
• M29: 12,293,803 km (0.103 R)
• M30: 12,562,780 km (0.065 R)
• M31: 13,067,673 km (0.096 R)
• M32: 13,618,792 km (0.076 R)
• M33: 16,148,941 km (0.079 R)
• M34: 16,233,015 km (0.12 R)
• M35: 16,782,488 km (0.087 R)
• M36: 18,030,283 km (0.065 R)
• M37: 20,979,007 km (0.104 R)
• M38: 23,500,330 km (0.119 R)
• M39: 24,361,864 km (0.094 R)
• M40: 25,722,456 km (0.03 R)
• M41: 27,758,633 km (0.1 R)
• M42: 28,364,355 km (0.081 R)
• M43: 29,229,928 km (0.093 R)
• M44: 29,640,125 km (0.05 R)
• M45: 29,846,122 km (0.039 R)
• M46: 30,311,072 km (0.05 R)
• M47: 30,362,833 km (0.118 R)
• M48: 31,772,793 km (0.079 R)
• M49: 33,631,995 km (0.069 R)
• M50: 33,739,257 km (0.066 R)
• M51: 34,927,213 km (0.071 R)
• M52: 35,635,559 km (0.09 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: 163 - 16,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit