🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.06 AU - 1.45 AU

Year: 491 Days

Day: 28.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.35 AU - 1.95 AU

Year: 745 Days

Day: 17.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,144,222 km

• M1: 739,462 km (0.073 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 9.7

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.67 AU - 7.37 AU

Year: 5851 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,144,222 km

• M1: 121,473 km (0.087 R)
• M2: 202,256 km (0.083 R)
• M3: 284,386 km (0.038 R)
• M4: 367,412 km (0.076 R)
• M5: 729,439 km (0.103 R)
• M6: 841,338 km (0.105 R)
• M7: 911,350 km (0.044 R)
• M8: 1,008,140 km (0.051 R)
• M9: 1,083,089 km (0.103 R)
• M10: 1,279,211 km (0.114 R)
• M11: 1,374,804 km (0.108 R)
• M12: 1,458,729 km (0.049 R)
• M13: 1,631,814 km (0.114 R)
• M14: 2,014,335 km (0.072 R)
• M15: 2,224,371 km (0.092 R)
• M16: 3,042,372 km (0.109 R)
• M17: 3,246,423 km (0.078 R)
• M18: 3,531,856 km (0.038 R)
• M19: 3,687,438 km (0.08 R)
• M20: 3,786,023 km (0.066 R)
• M21: 4,395,036 km (0.119 R)
• M22: 4,882,575 km (0.116 R)
• M23: 4,969,192 km (0.076 R)
• M24: 5,100,091 km (0.092 R)
• M25: 5,432,198 km (0.049 R)
• M26: 5,589,575 km (0.117 R)
• M27: 6,047,793 km (0.094 R)
• M28: 6,422,985 km (0.12 R)
• M29: 6,661,444 km (0.065 R)
• M30: 6,781,720 km (0.072 R)
• M31: 7,024,518 km (0.092 R)
• M32: 7,845,960 km (0.092 R)
• M33: 8,280,990 km (0.079 R)
• M34: 8,462,452 km (0.1 R)
• M35: 8,619,081 km (0.106 R)
• M36: 8,776,608 km (0.106 R)
• M37: 10,853,475 km (0.119 R)
• M38: 10,966,870 km (0.068 R)
• M39: 11,137,561 km (0.082 R)
• M40: 11,309,300 km (0.064 R)
• M41: 11,917,116 km (0.077 R)
• M42: 12,034,102 km (0.101 R)
• M43: 13,285,488 km (0.054 R)
• M44: 13,681,174 km (0.085 R)
• M45: 13,834,362 km (0.081 R)
• M46: 15,175,507 km (0.099 R)
• M47: 15,270,651 km (0.112 R)
• M48: 15,397,810 km (0.081 R)
• M49: 15,493,403 km (0.096 R)
• M50: 16,362,566 km (0.107 R)
• M51: 16,917,874 km (0.12 R)
• M52: 17,082,431 km (0.112 R)
• M53: 17,148,254 km (0.107 R)
• M54: 17,413,043 km (0.102 R)
• M55: 18,552,978 km (0.076 R)
• M56: 19,269,103 km (0.078 R)
• M57: 19,994,204 km (0.039 R)
• M58: 20,693,125 km (0.117 R)
• M59: 20,798,592 km (0.095 R)
• M60: 21,293,462 km (0.09 R)
• M61: 21,471,184 km (0.112 R)
• M62: 21,577,997 km (0.084 R)
• M63: 21,756,467 km (0.105 R)
• M64: 21,863,729 km (0.075 R)
• M65: 21,971,290 km (0.047 R)
• M66: 22,511,338 km (0.12 R)
• M67: 22,873,814 km (0.043 R)
• M68: 23,348,039 km (0.053 R)
• M69: 23,567,948 km (0.068 R)
• M70: 24,120,712 km (0.091 R)
• M71: 24,231,863 km (0.083 R)
• M72: 24,640,564 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592

Radius: 8.8

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.67 AU - 12.21 AU

Year: 11856 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,144,222 km

• M1: 113,994 km (0.047 R)
• M2: 323,431 km (0.105 R)
• M3: 596,596 km (0.107 R)
• M4: 680,072 km (0.084 R)
• M5: 1,157,738 km (0.089 R)
• M6: 1,307,785 km (0.107 R)
• M7: 2,047,995 km (0.116 R)
• M8: 2,310,988 km (0.072 R)
• M9: 2,556,927 km (0.116 R)
• M10: 2,782,820 km (0.084 R)
• M11: 2,927,331 km (0.082 R)
• M12: 2,985,824 km (0.11 R)
• M13: 3,498,945 km (0.049 R)
• M14: 3,592,294 km (0.062 R)
• M15: 5,303,993 km (0.087 R)
• M16: 5,592,567 km (0.054 R)
• M17: 6,260,521 km (0.07 R)
• M18: 6,336,367 km (0.103 R)
• M19: 6,836,323 km (0.075 R)
• M20: 7,110,836 km (0.101 R)
• M21: 7,469,272 km (0.049 R)
• M22: 7,792,703 km (0.053 R)
• M23: 8,079,482 km (0.077 R)
• M24: 8,203,498 km (0.079 R)
• M25: 8,453,476 km (0.113 R)
• M26: 8,875,492 km (0.097 R)
• M27: 8,960,763 km (0.087 R)
• M28: 9,391,006 km (0.1 R)
• M29: 9,828,131 km (0.096 R)
• M30: 10,361,448 km (0.094 R)
• M31: 10,541,264 km (0.096 R)
• M32: 11,224,927 km (0.1 R)
• M33: 11,456,055 km (0.12 R)
• M34: 13,311,967 km (0.086 R)
• M35: 14,199,531 km (0.114 R)
• M36: 14,499,774 km (0.106 R)
• M37: 14,751,397 km (0.107 R)
• M38: 15,515,244 km (0.1 R)
• M39: 16,239,746 km (0.107 R)
• M40: 16,816,745 km (0.116 R)
• M41: 17,240,556 km (0.119 R)
• M42: 18,152,954 km (0.093 R)
• M43: 18,369,871 km (0.116 R)
• M44: 18,642,288 km (0.086 R)
• M45: 18,970,955 km (0.116 R)
• M46: 19,135,961 km (0.073 R)
• M47: 19,246,364 km (0.086 R)
• M48: 19,301,566 km (0.034 R)
• M49: 19,800,924 km (0.041 R)
• M50: 20,136,322 km (0.101 R)
• M51: 20,417,267 km (0.089 R)
• M52: 20,473,516 km (0.041 R)
• M53: 20,699,409 km (0.06 R)
• M54: 21,153,588 km (0.102 R)
• M55: 21,553,612 km (0.049 R)
• M56: 21,611,058 km (0.101 R)
• M57: 22,014,075 km (0.098 R)
• M58: 23,002,917 km (0.114 R)
• M59: 23,120,201 km (0.04 R)
• M60: 23,237,785 km (0.055 R)
• M61: 24,006,419 km (0.075 R)
• M62: 24,065,809 km (0.088 R)
• M63: 26,055,760 km (0.034 R)
• M64: 26,915,798 km (0.068 R)
• M65: 28,663,700 km (0.117 R)
• M66: 28,789,961 km (0.068 R)
• M67: 28,979,651 km (0.055 R)
• M68: 29,678,871 km (0.075 R)
• M69: 29,870,506 km (0.114 R)
• M70: 30,770,487 km (0.114 R)
• M71: 32,268,111 km (0.059 R)
• M72: 34,793,922 km (0.113 R)
• M73: 35,130,966 km (0.111 R)
• M74: 38,074,304 km (0.074 R)
• M75: 38,560,796 km (0.106 R)
• M76: 40,598,469 km (0.118 R)
• M77: 41,309,208 km (0.113 R)
• M78: 41,380,566 km (0.069 R)
• M79: 41,880,821 km (0.079 R)
• M80: 42,670,997 km (0.04 R)
• M81: 43,974,444 km (0.105 R)
• M82: 44,631,178 km (0.077 R)
• M83: 45,070,846 km (0.088 R)
• M84: 46,694,881 km (0.119 R)
• M85: 47,066,781 km (0.075 R)
• M86: 47,364,930 km (0.109 R)
• M87: 47,738,476 km (0.116 R)
• M88: 49,620,866 km (0.113 R)
• M89: 49,924,250 km (0.111 R)
• M90: 50,380,673 km (0.084 R)
• M91: 50,609,259 km (0.083 R)
• M92: 50,991,182 km (0.099 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 13,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit