🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.63 AU - 0.85 AU

Year: 240 Days

Day: 19.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.72 AU - 3.86 AU

Year: 2780 Days

Day: 22.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,649,755 km

• M1: 91,255 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.9

Radius: 14.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.47 AU - 6.23 AU

Year: 4662 Days

Day: 13.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 84 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 51,649,755 km

• M1: 246,238 km (0.116 R)
• M2: 370,704 km (0.119 R)
• M3: 502,499 km (0.078 R)
• M4: 600,635 km (0.07 R)
• M5: 760,256 km (0.039 R)
• M6: 897,138 km (0.037 R)
• M7: 1,162,375 km (0.063 R)
• M8: 1,271,582 km (0.098 R)
• M9: 1,369,269 km (0.091 R)
• M10: 1,761,515 km (0.096 R)
• M11: 1,871,769 km (0.117 R)
• M12: 1,975,739 km (0.116 R)
• M13: 2,253,393 km (0.082 R)
• M14: 2,355,119 km (0.098 R)
• M15: 2,927,630 km (0.1 R)
• M16: 3,039,230 km (0.101 R)
• M17: 3,403,950 km (0.101 R)
• M18: 3,575,389 km (0.096 R)
• M19: 4,050,811 km (0.099 R)
• M20: 4,233,021 km (0.103 R)
• M21: 4,452,781 km (0.089 R)
• M22: 4,629,157 km (0.095 R)
• M23: 5,172,047 km (0.116 R)
• M24: 5,407,514 km (0.069 R)
• M25: 5,570,576 km (0.096 R)
• M26: 6,135,009 km (0.1 R)
• M27: 6,358,059 km (0.086 R)
• M28: 6,852,779 km (0.115 R)
• M29: 7,098,120 km (0.095 R)
• M30: 7,249,513 km (0.092 R)
• M31: 7,429,629 km (0.104 R)
• M32: 7,597,477 km (0.045 R)
• M33: 7,752,311 km (0.105 R)
• M34: 7,950,977 km (0.118 R)
• M35: 8,208,734 km (0.103 R)
• M36: 8,747,586 km (0.088 R)
• M37: 9,268,037 km (0.119 R)
• M38: 9,569,925 km (0.072 R)
• M39: 9,798,511 km (0.109 R)
• M40: 9,905,773 km (0.106 R)
• M41: 10,137,051 km (0.076 R)
• M42: 10,276,626 km (0.08 R)
• M43: 10,416,949 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.5

Radius: 5.8

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.58 AU - 15.8 AU

Year: 17030 Days

Day: 17.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,649,755 km

• M1: 217,964 km (0.048 R)
• M2: 263,891 km (0.101 R)
• M3: 367,412 km (0.098 R)
• M4: 439,219 km (0.109 R)
• M5: 531,970 km (0.09 R)
• M6: 774,019 km (0.094 R)
• M7: 1,195,736 km (0.071 R)
• M8: 1,283,251 km (0.101 R)
• M9: 1,678,787 km (0.098 R)
• M10: 1,727,706 km (0.118 R)
• M11: 2,979,092 km (0.107 R)
• M12: 3,280,681 km (0.102 R)
• M13: 3,592,144 km (0.106 R)
• M14: 4,076,841 km (0.099 R)
• M15: 4,176,174 km (0.103 R)
• M16: 4,650,848 km (0.095 R)
• M17: 4,824,531 km (0.095 R)
• M18: 5,000,309 km (0.098 R)
• M19: 6,212,351 km (0.079 R)
• M20: 6,480,729 km (0.106 R)
• M21: 6,674,758 km (0.1 R)
• M22: 6,870,581 km (0.108 R)
• M23: 7,755,004 km (0.108 R)
• M24: 7,795,994 km (0.043 R)
• M25: 7,878,273 km (0.106 R)
• M26: 7,960,851 km (0.068 R)
• M27: 8,127,054 km (0.102 R)
• M28: 8,845,572 km (0.037 R)
• M29: 9,060,694 km (0.081 R)
• M30: 9,104,078 km (0.077 R)
• M31: 10,117,603 km (0.044 R)
• M32: 10,433,105 km (0.088 R)
• M33: 11,586,355 km (0.03 R)
• M34: 12,154,079 km (0.03 R)
• M35: 13,415,039 km (0.057 R)
• M36: 13,612,658 km (0.109 R)
• M37: 13,910,956 km (0.079 R)
• M38: 14,111,118 km (0.094 R)
• M39: 14,211,499 km (0.117 R)
• M40: 15,177,003 km (0.096 R)
• M41: 15,641,804 km (0.047 R)
• M42: 15,954,314 km (0.109 R)
• M43: 16,268,768 km (0.108 R)
• M44: 18,471,896 km (0.096 R)
• M45: 18,526,799 km (0.081 R)
• M46: 19,412,568 km (0.039 R)
• M47: 19,916,862 km (0.067 R)
• M48: 21,340,136 km (0.056 R)
• M49: 21,513,071 km (0.089 R)
• M50: 22,034,869 km (0.114 R)
• M51: 22,795,873 km (0.033 R)
• M52: 23,149,971 km (0.094 R)
• M53: 25,069,162 km (0.06 R)
• M54: 27,101,150 km (0.061 R)
• M55: 27,413,660 km (0.047 R)
• M56: 27,539,023 km (0.047 R)
• M57: 28,105,401 km (0.077 R)
• M58: 28,930,134 km (0.119 R)
• M59: 29,057,741 km (0.104 R)
• M60: 29,956,076 km (0.097 R)
• M61: 30,928,761 km (0.117 R)
• M62: 31,124,585 km (0.079 R)
• M63: 31,189,959 km (0.058 R)
• M64: 31,648,626 km (0.107 R)
• M65: 31,911,769 km (0.1 R)
• M66: 32,374,026 km (0.103 R)
• M67: 32,705,535 km (0.106 R)
• M68: 34,042,940 km (0.089 R)
• M69: 35,261,714 km (0.116 R)
• M70: 35,397,998 km (0.115 R)
• M71: 36,288,255 km (0.075 R)
• M72: 36,632,629 km (0.113 R)
• M73: 36,839,822 km (0.11 R)
• M74: 38,230,633 km (0.109 R)
• M75: 38,932,547 km (0.03 R)
• M76: 40,135,463 km (0.112 R)
• M77: 41,350,497 km (0.113 R)
• M78: 41,422,304 km (0.11 R)
• M79: 41,638,174 km (0.083 R)
• M80: 42,143,067 km (0.097 R)
• M81: 43,304,993 km (0.107 R)
• M82: 44,036,527 km (0.089 R)
• M83: 44,698,348 km (0.091 R)
• M84: 45,437,660 km (0.112 R)
• M85: 47,228,197 km (0.088 R)
• M86: 47,453,641 km (0.083 R)
• M87: 47,528,889 km (0.059 R)
• M88: 48,207,764 km (0.097 R)
• M89: 48,283,311 km (0.104 R)
• M90: 49,346,204 km (0.105 R)
• M91: 50,954,980 km (0.085 R)
• M92: 51,109,065 km (0.099 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: 497 - 10,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit