🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.69 AU - 0.93 AU

Year: 279 Days

Day: 29.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.84 AU - 1.3 AU

Year: 424 Days

Day: 23.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.18 AU - 1.48 AU

Year: 587 Days

Day: 37.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.05 AU - 2.87 AU

Year: 1477 Days

Day: 47.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,882,306 km

• M1: 51,611 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.6

Radius: 14.9

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.18 AU - 7.58 AU

Year: 6170 Days

Day: 12.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 37,882,306 km

• M1: 188,643 km (0.101 R)
• M2: 368,759 km (0.111 R)
• M3: 545,883 km (0.115 R)
• M4: 888,013 km (0.071 R)
• M5: 1,114,055 km (0.119 R)
• M6: 1,333,665 km (0.064 R)
• M7: 1,440,179 km (0.084 R)
• M8: 1,549,834 km (0.108 R)
• M9: 1,836,912 km (0.049 R)
• M10: 1,946,567 km (0.106 R)
• M11: 2,289,595 km (0.097 R)
• M12: 2,474,199 km (0.081 R)
• M13: 2,663,740 km (0.09 R)
• M14: 3,057,631 km (0.088 R)
• M15: 3,384,053 km (0.108 R)
• M16: 3,520,337 km (0.095 R)
• M17: 3,785,724 km (0.04 R)
• M18: 3,927,393 km (0.062 R)
• M19: 4,216,117 km (0.102 R)
• M20: 4,336,393 km (0.109 R)
• M21: 4,471,331 km (0.118 R)
• M22: 4,593,851 km (0.12 R)
• M23: 4,800,895 km (0.083 R)
• M24: 5,224,107 km (0.113 R)
• M25: 5,454,937 km (0.081 R)
• M26: 5,703,868 km (0.115 R)
• M27: 5,866,929 km (0.092 R)
• M28: 6,380,948 km (0.1 R)
• M29: 7,020,329 km (0.072 R)
• M30: 7,131,480 km (0.032 R)
• M31: 7,860,620 km (0.085 R)
• M32: 7,959,654 km (0.113 R)
• M33: 8,209,034 km (0.085 R)
• M34: 8,376,882 km (0.119 R)
• M35: 8,478,011 km (0.079 R)
• M36: 8,732,776 km (0.087 R)
• M37: 9,372,307 km (0.099 R)
• M38: 9,671,203 km (0.114 R)
• M39: 9,848,477 km (0.04 R)
• M40: 10,477,536 km (0.096 R)
• M41: 10,787,802 km (0.107 R)
• M42: 10,953,406 km (0.086 R)
• M43: 11,361,509 km (0.104 R)
• M44: 12,078,382 km (0.101 R)
• M45: 12,173,826 km (0.104 R)
• M46: 12,365,461 km (0.115 R)
• M47: 12,654,783 km (0.058 R)
• M48: 13,181,218 km (0.119 R)

Asteroid Belt

Center: 7.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.8

Radius: 10.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.65 AU - 10.51 AU

Year: 10476 Days

Day: 5.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,882,306 km

• M1: 133,890 km (0.088 R)
• M2: 247,435 km (0.054 R)
• M3: 359,484 km (0.09 R)
• M4: 506,838 km (0.109 R)
• M5: 617,690 km (0.117 R)
• M6: 866,022 km (0.05 R)
• M7: 950,246 km (0.103 R)
• M8: 1,037,611 km (0.088 R)
• M9: 1,127,669 km (0.075 R)
• M10: 1,454,540 km (0.116 R)
• M11: 1,618,649 km (0.093 R)
• M12: 2,101,700 km (0.058 R)
• M13: 2,553,636 km (0.071 R)
• M14: 2,829,195 km (0.09 R)
• M15: 3,436,263 km (0.082 R)
• M16: 3,825,367 km (0.081 R)
• M17: 5,169,654 km (0.113 R)
• M18: 5,974,341 km (0.111 R)
• M19: 6,441,984 km (0.065 R)
• M20: 6,611,927 km (0.1 R)
• M21: 6,748,958 km (0.102 R)
• M22: 7,412,574 km (0.119 R)
• M23: 7,698,306 km (0.12 R)
• M24: 8,280,541 km (0.117 R)
• M25: 8,726,642 km (0.056 R)
• M26: 8,914,687 km (0.092 R)
• M27: 10,507,904 km (0.029 R)
• M28: 11,071,888 km (0.085 R)
• M29: 11,563,167 km (0.093 R)
• M30: 12,993,473 km (0.089 R)
• M31: 13,251,679 km (0.106 R)
• M32: 13,468,147 km (0.072 R)
• M33: 13,555,063 km (0.061 R)
• M34: 13,729,494 km (0.117 R)
• M35: 14,345,688 km (0.117 R)
• M36: 14,478,980 km (0.076 R)
• M37: 15,241,779 km (0.085 R)
• M38: 15,377,614 km (0.068 R)
• M39: 15,514,047 km (0.1 R)
• M40: 16,572,901 km (0.116 R)
• M41: 16,946,596 km (0.077 R)
• M42: 17,276,011 km (0.099 R)
• M43: 18,132,608 km (0.109 R)
• M44: 18,517,673 km (0.069 R)
• M45: 19,002,969 km (0.118 R)
• M46: 19,198,194 km (0.118 R)
• M47: 19,738,691 km (0.104 R)
• M48: 20,884,760 km (0.116 R)
• M49: 21,136,833 km (0.107 R)
• M50: 21,288,525 km (0.1 R)
• M51: 21,389,803 km (0.103 R)
• M52: 21,745,696 km (0.066 R)
• M53: 22,103,684 km (0.054 R)
• M54: 23,974,854 km (0.116 R)
• M55: 24,876,032 km (0.1 R)
• M56: 25,518,854 km (0.112 R)
• M57: 25,896,439 km (0.118 R)
• M58: 26,275,669 km (0.079 R)
• M59: 26,985,212 km (0.089 R)
• M60: 28,478,647 km (0.073 R)
• M61: 28,590,247 km (0.081 R)
• M62: 28,926,244 km (0.105 R)
• M63: 29,771,921 km (0.079 R)
• M64: 31,256,830 km (0.104 R)
• M65: 32,240,735 km (0.067 R)
• M66: 33,647,104 km (0.03 R)
• M67: 35,253,037 km (0.05 R)
• M68: 35,373,015 km (0.045 R)
• M69: 36,035,135 km (0.091 R)
• M70: 36,276,885 km (0.077 R)
• M71: 36,883,804 km (0.117 R)
• M72: 37,127,499 km (0.069 R)
• M73: 38,046,179 km (0.111 R)
• M74: 38,848,323 km (0.036 R)
• M75: 39,843,298 km (0.065 R)
• M76: 40,093,277 km (0.08 R)
• M77: 40,406,684 km (0.09 R)
• M78: 42,176,128 km (0.066 R)
• M79: 42,303,435 km (0.116 R)
• M80: 42,686,256 km (0.065 R)
• M81: 42,750,135 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.6

Radius: 12.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.45 AU - 11.67 AU

Year: 11318 Days

Day: 5.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,882,306 km

• M1: 162,912 km (0.057 R)
• M2: 617,989 km (0.104 R)
• M3: 808,128 km (0.082 R)
• M4: 902,973 km (0.119 R)
• M5: 1,053,169 km (0.105 R)
• M6: 1,230,592 km (0.081 R)
• M7: 1,437,636 km (0.108 R)
• M8: 2,060,711 km (0.115 R)
• M9: 2,472,254 km (0.094 R)
• M10: 2,591,334 km (0.081 R)
• M11: 2,785,812 km (0.115 R)
• M12: 3,035,790 km (0.05 R)
• M13: 3,189,427 km (0.119 R)
• M14: 3,857,531 km (0.106 R)
• M15: 4,365,266 km (0.07 R)
• M16: 5,075,257 km (0.106 R)
• M17: 5,289,332 km (0.113 R)
• M18: 5,821,302 km (0.12 R)
• M19: 6,013,236 km (0.099 R)
• M20: 6,668,175 km (0.09 R)
• M21: 6,869,235 km (0.109 R)
• M22: 7,904,003 km (0.108 R)
• M23: 8,188,090 km (0.085 R)
• M24: 8,367,458 km (0.056 R)
• M25: 8,548,172 km (0.081 R)
• M26: 9,621,537 km (0.088 R)
• M27: 9,772,930 km (0.057 R)
• M28: 9,925,071 km (0.031 R)
• M29: 10,386,431 km (0.109 R)
• M30: 10,502,818 km (0.092 R)
• M31: 10,658,848 km (0.083 R)
• M32: 11,210,715 km (0.12 R)
• M33: 11,330,094 km (0.078 R)
• M34: 11,570,348 km (0.094 R)
• M35: 11,852,789 km (0.1 R)
• M36: 12,342,273 km (0.1 R)
• M37: 12,506,831 km (0.103 R)
• M38: 12,838,340 km (0.106 R)
• M39: 13,340,989 km (0.115 R)
• M40: 13,467,698 km (0.078 R)
• M41: 13,892,855 km (0.049 R)
• M42: 13,978,425 km (0.095 R)
• M43: 14,107,079 km (0.083 R)
• M44: 14,408,818 km (0.046 R)
• M45: 14,495,585 km (0.083 R)
• M46: 14,887,531 km (0.071 R)
• M47: 15,018,878 km (0.066 R)
• M48: 17,036,505 km (0.06 R)
• M49: 17,128,208 km (0.09 R)
• M50: 17,820,697 km (0.062 R)
• M51: 18,334,416 km (0.082 R)
• M52: 18,475,337 km (0.091 R)
• M53: 19,280,922 km (0.1 R)
• M54: 19,472,108 km (0.09 R)
• M55: 19,856,425 km (0.088 R)
• M56: 20,486,381 km (0.091 R)
• M57: 20,681,457 km (0.113 R)
• M58: 20,779,294 km (0.061 R)
• M59: 21,616,892 km (0.059 R)
• M60: 21,815,558 km (0.104 R)
• M61: 21,965,007 km (0.119 R)
• M62: 22,868,578 km (0.091 R)
• M63: 23,121,697 km (0.084 R)
• M64: 23,426,727 km (0.102 R)
• M65: 25,546,679 km (0.06 R)
• M66: 26,073,114 km (0.108 R)
• M67: 26,656,097 km (0.114 R)
• M68: 27,673,512 km (0.093 R)
• M69: 28,322,617 km (0.09 R)
• M70: 29,031,412 km (0.094 R)
• M71: 29,140,917 km (0.081 R)
• M72: 29,580,585 km (0.036 R)
• M73: 31,136,702 km (0.112 R)
• M74: 31,473,597 km (0.097 R)
• M75: 31,981,332 km (0.088 R)
• M76: 33,119,173 km (0.12 R)
• M77: 33,577,990 km (0.07 R)
• M78: 33,923,412 km (0.079 R)
• M79: 34,270,179 km (0.089 R)
• M80: 36,729,718 km (0.099 R)
• M81: 39,185,217 km (0.12 R)
• M82: 39,306,392 km (0.071 R)
• M83: 39,974,945 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.7

Radius: 6.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.86 AU - 17.18 AU

Year: 23410 Days

Day: 18.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,882,306 km

• M1: 160,967 km (0.107 R)
• M2: 314,156 km (0.106 R)
• M3: 487,091 km (0.117 R)
• M4: 618,886 km (0.033 R)
• M5: 674,986 km (0.119 R)
• M6: 792,270 km (0.072 R)
• M7: 1,272,629 km (0.078 R)
• M8: 1,648,569 km (0.106 R)
• M9: 1,727,855 km (0.077 R)
• M10: 2,078,662 km (0.083 R)
• M11: 2,142,989 km (0.103 R)
• M12: 2,273,439 km (0.104 R)
• M13: 2,964,132 km (0.111 R)
• M14: 3,282,476 km (0.108 R)
• M15: 4,522,044 km (0.115 R)
• M16: 4,718,018 km (0.09 R)
• M17: 5,499,367 km (0.087 R)
• M18: 5,981,072 km (0.115 R)
• M19: 6,320,211 km (0.101 R)
• M20: 6,413,859 km (0.082 R)
• M21: 6,792,641 km (0.1 R)
• M22: 6,856,519 km (0.047 R)
• M23: 7,017,038 km (0.109 R)
• M24: 7,341,815 km (0.087 R)
• M25: 7,737,950 km (0.064 R)
• M26: 7,972,370 km (0.05 R)
• M27: 9,002,949 km (0.027 R)
• M28: 10,811,438 km (0.074 R)
• M29: 11,111,083 km (0.105 R)
• M30: 11,224,029 km (0.115 R)
• M31: 11,489,266 km (0.085 R)
• M32: 11,833,341 km (0.117 R)
• M33: 11,910,384 km (0.082 R)
• M34: 11,987,427 km (0.117 R)
• M35: 12,965,049 km (0.086 R)
• M36: 13,004,543 km (0.088 R)
• M37: 13,363,129 km (0.084 R)
• M38: 13,403,221 km (0.054 R)
• M39: 13,724,857 km (0.114 R)
• M40: 14,253,236 km (0.072 R)
• M41: 14,540,464 km (0.047 R)
• M42: 14,581,604 km (0.088 R)
• M43: 14,622,893 km (0.11 R)
• M44: 14,995,541 km (0.079 R)
• M45: 17,340,787 km (0.096 R)
• M46: 17,735,276 km (0.04 R)
• M47: 18,088,477 km (0.118 R)
• M48: 18,177,039 km (0.054 R)
• M49: 18,801,760 km (0.075 R)
• M50: 19,252,199 km (0.112 R)
• M51: 19,660,601 km (0.073 R)
• M52: 20,071,995 km (0.102 R)
• M53: 20,856,636 km (0.068 R)
• M54: 21,042,736 km (0.064 R)
• M55: 21,182,610 km (0.085 R)
• M56: 22,646,574 km (0.099 R)
• M57: 24,094,083 km (0.102 R)
• M58: 24,191,621 km (0.074 R)
• M59: 25,223,996 km (0.112 R)
• M60: 25,870,259 km (0.12 R)
• M61: 26,773,980 km (0.07 R)
• M62: 26,976,236 km (0.062 R)
• M63: 27,943,835 km (0.079 R)
• M64: 28,457,704 km (0.084 R)
• M65: 29,026,475 km (0.081 R)
• M66: 29,442,507 km (0.093 R)
• M67: 29,651,345 km (0.099 R)
• M68: 30,491,188 km (0.089 R)
• M69: 30,702,420 km (0.066 R)
• M70: 31,819,318 km (0.107 R)
• M71: 32,248,215 km (0.102 R)
• M72: 34,641,481 km (0.103 R)
• M73: 35,137,997 km (0.05 R)
• M74: 35,359,402 km (0.116 R)
• M75: 36,585,506 km (0.109 R)
• M76: 36,866,151 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 13,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit