🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.57 AU - 0.59 AU

Year: 155 Days

Day: 26.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,324,715 km

• M1: 24,235 km (0.104 R)
• M2: 193,729 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.67 AU - 0.79 AU

Year: 218 Days

Day: 18.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.18 AU - 1.4 AU

Year: 513 Days

Day: 40.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.6

Radius: 11.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.58 AU - 8.42 AU

Year: 6479 Days

Day: 7.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,324,715 km

• M1: 387,010 km (0.119 R)
• M2: 463,005 km (0.076 R)
• M3: 589,266 km (0.064 R)
• M4: 765,642 km (0.059 R)
• M5: 1,057,507 km (0.119 R)
• M6: 1,143,526 km (0.068 R)
• M7: 1,246,898 km (0.095 R)
• M8: 1,710,053 km (0.081 R)
• M9: 1,899,295 km (0.119 R)
• M10: 2,005,659 km (0.084 R)
• M11: 2,261,621 km (0.094 R)
• M12: 2,355,568 km (0.097 R)
• M13: 2,988,816 km (0.106 R)
• M14: 3,410,532 km (0.081 R)
• M15: 3,606,655 km (0.093 R)
• M16: 3,695,067 km (0.036 R)
• M17: 3,806,518 km (0.101 R)
• M18: 3,941,904 km (0.079 R)
• M19: 4,194,126 km (0.047 R)
• M20: 4,884,670 km (0.114 R)
• M21: 5,432,048 km (0.089 R)
• M22: 6,477,139 km (0.107 R)
• M23: 7,189,524 km (0.119 R)
• M24: 7,526,568 km (0.076 R)
• M25: 8,806,976 km (0.058 R)
• M26: 9,077,150 km (0.097 R)
• M27: 9,258,762 km (0.069 R)
• M28: 9,472,238 km (0.073 R)
• M29: 9,904,127 km (0.113 R)
• M30: 10,405,579 km (0.099 R)
• M31: 10,627,582 km (0.027 R)
• M32: 10,979,586 km (0.1 R)
• M33: 11,108,689 km (0.077 R)
• M34: 11,992,364 km (0.086 R)
• M35: 12,225,288 km (0.08 R)
• M36: 12,493,217 km (0.065 R)
• M37: 12,594,196 km (0.086 R)
• M38: 12,763,092 km (0.073 R)
• M39: 13,034,911 km (0.075 R)
• M40: 13,205,752 km (0.113 R)
• M41: 14,071,325 km (0.068 R)
• M42: 14,705,770 km (0.086 R)
• M43: 15,349,639 km (0.093 R)
• M44: 15,893,278 km (0.081 R)
• M45: 16,002,783 km (0.058 R)
• M46: 16,222,543 km (0.057 R)
• M47: 16,554,052 km (0.113 R)
• M48: 17,261,201 km (0.114 R)
• M49: 17,788,533 km (0.097 R)
• M50: 19,013,889 km (0.102 R)
• M51: 19,558,426 km (0.11 R)
• M52: 20,147,692 km (0.078 R)
• M53: 20,226,679 km (0.028 R)
• M54: 20,424,747 km (0.113 R)
• M55: 20,742,792 km (0.119 R)
• M56: 20,862,470 km (0.097 R)
• M57: 20,982,448 km (0.114 R)
• M58: 21,424,210 km (0.074 R)
• M59: 21,747,491 km (0.092 R)
• M60: 21,990,887 km (0.115 R)
• M61: 22,194,490 km (0.1 R)
• M62: 22,276,170 km (0.117 R)
• M63: 22,480,670 km (0.104 R)
• M64: 23,387,682 km (0.082 R)
• M65: 23,595,474 km (0.105 R)
• M66: 24,222,738 km (0.107 R)
• M67: 24,306,662 km (0.073 R)
• M68: 24,601,669 km (0.107 R)
• M69: 25,110,003 km (0.055 R)
• M70: 25,578,992 km (0.104 R)
• M71: 25,836,001 km (0.11 R)
• M72: 25,921,870 km (0.065 R)
• M73: 26,309,478 km (0.112 R)
• M74: 26,439,180 km (0.077 R)
• M75: 28,055,285 km (0.114 R)
• M76: 28,453,365 km (0.093 R)
• M77: 29,031,412 km (0.1 R)
• M78: 29,928,550 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.7

Radius: 3.1

Gravity: 25.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.17 AU - 18.37 AU

Year: 20875 Days

Day: 22.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,324,715 km

• M1: 102,325 km (0.095 R)
• M2: 130,150 km (0.09 R)
• M3: 432,039 km (0.076 R)
• M4: 656,735 km (0.11 R)
• M5: 2,452,657 km (0.048 R)
• M6: 2,481,829 km (0.088 R)
• M7: 3,218,299 km (0.026 R)
• M8: 3,347,252 km (0.063 R)
• M9: 4,085,967 km (0.104 R)
• M10: 4,437,821 km (0.092 R)
• M11: 4,509,329 km (0.107 R)
• M12: 4,762,598 km (0.08 R)
• M13: 4,872,702 km (0.041 R)
• M14: 4,909,503 km (0.102 R)
• M15: 4,983,554 km (0.115 R)
• M16: 5,704,616 km (0.115 R)
• M17: 7,032,446 km (0.089 R)
• M18: 7,580,573 km (0.105 R)
• M19: 7,666,143 km (0.102 R)
• M20: 7,838,180 km (0.102 R)
• M21: 7,881,265 km (0.117 R)
• M22: 8,583,477 km (0.094 R)
• M23: 11,144,593 km (0.094 R)
• M24: 11,241,831 km (0.08 R)
• M25: 11,584,560 km (0.076 R)
• M26: 12,330,305 km (0.106 R)
• M27: 13,040,297 km (0.047 R)
• M28: 14,819,015 km (0.08 R)
• M29: 19,001,772 km (0.09 R)
• M30: 19,176,053 km (0.028 R)
• M31: 19,702,488 km (0.11 R)
• M32: 20,056,138 km (0.113 R)
• M33: 20,174,470 km (0.119 R)
• M34: 21,189,641 km (0.113 R)
• M35: 21,491,380 km (0.094 R)
• M36: 21,733,728 km (0.092 R)
• M37: 24,081,368 km (0.026 R)
• M38: 24,144,199 km (0.083 R)
• M39: 24,585,662 km (0.108 R)
• M40: 24,648,942 km (0.034 R)
• M41: 24,839,230 km (0.077 R)
• M42: 25,221,004 km (0.06 R)
• M43: 25,669,050 km (0.097 R)
• M44: 26,637,846 km (0.108 R)
• M45: 27,947,874 km (0.079 R)
• M46: 29,480,355 km (0.113 R)
• M47: 29,547,674 km (0.065 R)
• M48: 31,313,826 km (0.114 R)
• M49: 31,864,047 km (0.07 R)
• M50: 31,933,161 km (0.034 R)
• M51: 33,393,835 km (0.03 R)
• M52: 35,018,318 km (0.088 R)
• M53: 36,307,702 km (0.084 R)
• M54: 37,977,514 km (0.112 R)
• M55: 40,044,059 km (0.079 R)
• M56: 42,222,353 km (0.094 R)
• M57: 42,677,879 km (0.113 R)
• M58: 43,593,717 km (0.092 R)
• M59: 43,747,055 km (0.085 R)
• M60: 44,824,908 km (0.087 R)
• M61: 45,134,575 km (0.083 R)
• M62: 46,458,217 km (0.075 R)
• M63: 48,269,099 km (0.112 R)
• M64: 49,223,085 km (0.111 R)
• M65: 49,302,970 km (0.085 R)
• M66: 50,907,557 km (0.076 R)
• M67: 52,692,260 km (0.068 R)
• M68: 53,182,641 km (0.11 R)
• M69: 54,332,600 km (0.103 R)
• M70: 55,241,856 km (0.062 R)
• M71: 55,324,733 km (0.087 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 13,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit