🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.51 AU - 2.25 AU

Year: 919 Days

Day: 33.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.9

Radius: 3.6

Gravity: 13.65 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.26 AU - 17.1 AU

Year: 18035 Days

Day: 17.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,846,446 km

• M1: 48,769 km (0.069 R)
• M2: 406,158 km (0.097 R)
• M3: 549,922 km (0.118 R)
• M4: 595,998 km (0.096 R)
• M5: 863,629 km (0.096 R)
• M6: 917,633 km (0.079 R)
• M7: 1,285,046 km (0.118 R)
• M8: 1,346,979 km (0.084 R)
• M9: 1,693,149 km (0.109 R)
• M10: 1,806,843 km (0.099 R)
• M11: 1,829,881 km (0.108 R)
• M12: 3,352,488 km (0.04 R)
• M13: 3,380,762 km (0.102 R)
• M14: 4,802,690 km (0.032 R)
• M15: 5,159,182 km (0.062 R)
• M16: 5,257,767 km (0.052 R)
• M17: 5,423,671 km (0.09 R)
• M18: 5,523,901 km (0.077 R)
• M19: 5,794,524 km (0.105 R)
• M20: 6,243,318 km (0.117 R)
• M21: 6,418,945 km (0.091 R)
• M22: 7,100,813 km (0.116 R)
• M23: 7,805,568 km (0.069 R)
• M24: 8,223,545 km (0.083 R)
• M25: 8,962,708 km (0.118 R)
• M26: 9,200,568 km (0.078 R)
• M27: 10,131,217 km (0.119 R)
• M28: 10,420,389 km (0.077 R)
• M29: 10,628,480 km (0.058 R)
• M30: 11,517,839 km (0.071 R)
• M31: 11,819,578 km (0.061 R)
• M32: 12,036,794 km (0.032 R)
• M33: 12,080,327 km (0.056 R)
• M34: 12,211,375 km (0.101 R)
• M35: 12,651,642 km (0.118 R)
• M36: 12,962,955 km (0.077 R)
• M37: 13,502,405 km (0.119 R)
• M38: 14,141,038 km (0.072 R)
• M39: 14,417,644 km (0.066 R)
• M40: 14,510,245 km (0.045 R)
• M41: 16,597,585 km (0.086 R)
• M42: 16,840,532 km (0.09 R)
• M43: 17,725,403 km (0.068 R)
• M44: 18,827,042 km (0.104 R)
• M45: 18,979,033 km (0.039 R)
• M46: 19,233,200 km (0.089 R)
• M47: 19,488,414 km (0.112 R)
• M48: 20,105,655 km (0.102 R)
• M49: 20,364,758 km (0.106 R)
• M50: 20,468,729 km (0.117 R)
• M51: 20,781,538 km (0.08 R)
• M52: 21,623,624 km (0.09 R)
• M53: 21,995,525 km (0.099 R)
• M54: 22,423,075 km (0.094 R)
• M55: 22,853,468 km (0.1 R)
• M56: 23,069,637 km (0.081 R)
• M57: 23,123,792 km (0.072 R)
• M58: 23,504,069 km (0.067 R)
• M59: 23,722,183 km (0.102 R)
• M60: 26,336,256 km (0.036 R)
• M61: 26,790,136 km (0.075 R)
• M62: 27,018,123 km (0.039 R)
• M63: 28,109,590 km (0.071 R)
• M64: 28,923,103 km (0.117 R)
• M65: 31,469,408 km (0.118 R)
• M66: 32,495,649 km (0.047 R)
• M67: 33,717,116 km (0.077 R)
• M68: 33,901,570 km (0.084 R)
• M69: 35,202,473 km (0.058 R)
• M70: 36,015,987 km (0.089 R)
• M71: 36,078,818 km (0.099 R)
• M72: 37,470,377 km (0.067 R)
• M73: 38,557,505 km (0.117 R)
• M74: 38,750,486 km (0.029 R)
• M75: 38,879,290 km (0.097 R)
• M76: 39,460,627 km (0.077 R)
• M77: 40,893,924 km (0.034 R)
• M78: 41,090,646 km (0.042 R)
• M79: 41,550,958 km (0.105 R)
• M80: 43,610,023 km (0.115 R)
• M81: 45,091,341 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719

Radius: 3.3

Gravity: 66.02 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 15.22 AU - 18.08 AU

Year: 24217 Days

Day: 17.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,846,446 km

• M1: 115,938 km (0.092 R)
• M2: 235,617 km (0.07 R)
• M3: 567,425 km (0.114 R)
• M4: 907,311 km (0.109 R)
• M5: 1,142,928 km (0.065 R)
• M6: 1,267,543 km (0.101 R)
• M7: 1,363,884 km (0.046 R)
• M8: 1,563,747 km (0.1 R)
• M9: 2,140,596 km (0.105 R)
• M10: 2,255,487 km (0.079 R)
• M11: 3,028,459 km (0.116 R)
• M12: 3,071,244 km (0.085 R)
• M13: 3,200,796 km (0.115 R)
• M14: 3,288,161 km (0.105 R)
• M15: 3,376,424 km (0.101 R)
• M16: 3,555,044 km (0.102 R)
• M17: 4,062,031 km (0.105 R)
• M18: 4,493,471 km (0.069 R)
• M19: 5,607,975 km (0.069 R)
• M20: 5,713,292 km (0.12 R)
• M21: 5,766,250 km (0.108 R)
• M22: 6,746,565 km (0.096 R)
• M23: 6,971,261 km (0.049 R)
• M24: 7,601,965 km (0.092 R)
• M25: 7,718,502 km (0.047 R)
• M26: 8,190,932 km (0.095 R)
• M27: 8,611,901 km (0.073 R)
• M28: 8,978,266 km (0.113 R)
• M29: 9,600,294 km (0.057 R)
• M30: 10,429,365 km (0.096 R)
• M31: 11,082,659 km (0.088 R)
• M32: 11,883,905 km (0.109 R)
• M33: 11,951,523 km (0.103 R)
• M34: 14,109,772 km (0.073 R)
• M35: 14,253,087 km (0.046 R)
• M36: 14,613,468 km (0.078 R)
• M37: 14,976,841 km (0.082 R)
• M38: 16,989,980 km (0.063 R)
• M39: 17,911,503 km (0.105 R)
• M40: 19,244,569 km (0.05 R)
• M41: 19,324,006 km (0.066 R)
• M42: 19,483,178 km (0.113 R)
• M43: 20,043,572 km (0.081 R)
• M44: 20,204,688 km (0.104 R)
• M45: 20,528,119 km (0.087 R)
• M46: 20,853,345 km (0.102 R)
• M47: 21,262,196 km (0.079 R)
• M48: 22,672,006 km (0.086 R)
• M49: 22,839,855 km (0.081 R)
• M50: 23,092,376 km (0.065 R)
• M51: 24,283,175 km (0.086 R)
• M52: 24,799,587 km (0.074 R)
• M53: 26,106,324 km (0.112 R)
• M54: 26,458,478 km (0.111 R)
• M55: 28,514,102 km (0.119 R)
• M56: 30,250,485 km (0.072 R)
• M57: 31,645,335 km (0.073 R)
• M58: 33,251,418 km (0.076 R)
• M59: 33,537,599 km (0.05 R)
• M60: 36,345,551 km (0.105 R)
• M61: 36,541,973 km (0.118 R)
• M62: 38,425,410 km (0.092 R)
• M63: 39,227,853 km (0.057 R)
• M64: 39,429,361 km (0.093 R)
• M65: 39,833,425 km (0.113 R)
• M66: 40,543,566 km (0.119 R)
• M67: 41,565,469 km (0.096 R)
• M68: 43,634,557 km (0.032 R)
• M69: 44,052,384 km (0.086 R)
• M70: 46,055,200 km (0.068 R)
• M71: 46,267,779 km (0.074 R)
• M72: 47,121,085 km (0.085 R)
• M73: 47,872,067 km (0.047 R)
• M74: 48,518,928 km (0.069 R)
• M75: 50,915,336 km (0.082 R)
• M76: 51,796,318 km (0.102 R)
• M77: 52,682,237 km (0.115 R)
• M78: 53,238,441 km (0.108 R)
• M79: 54,806,377 km (0.052 R)
• M80: 55,369,912 km (0.067 R)
• M81: 57,758,092 km (0.062 R)
• M82: 58,446,542 km (0.093 R)
• M83: 61,929,479 km (0.079 R)
• M84: 62,164,049 km (0.102 R)
• M85: 64,644,830 km (0.059 R)
• M86: 65,359,459 km (0.084 R)
• M87: 68,002,554 km (0.072 R)
• M88: 73,516,283 km (0.106 R)
• M89: 73,888,932 km (0.103 R)
• M90: 79,808,519 km (0.06 R)
• M91: 82,631,132 km (0.081 R)
• M92: 83,018,590 km (0.059 R)
• M93: 83,925,004 km (0.083 R)
• M94: 86,532,644 km (0.116 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 11,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit