🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.47 AU - 0.61 AU

Year: 144 Days

Day: 40.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.09 AU - 1.43 AU

Year: 512 Days

Day: 14.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.36 AU - 1.46 AU

Year: 606 Days

Day: 24.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.07 AU - 2.13 AU

Year: 1101 Days

Day: 42.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,277,399 km

• M1: 408,552 km (0.072 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.1

Radius: 10.5

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.62 AU - 7.12 AU

Year: 5143 Days

Day: 13.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 164.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,277,399 km

• M1: 135,236 km (0.103 R)
• M2: 478,564 km (0.114 R)
• M3: 581,637 km (0.029 R)
• M4: 900,729 km (0.067 R)
• M5: 1,005,597 km (0.098 R)
• M6: 1,156,990 km (0.082 R)
• M7: 1,421,479 km (0.071 R)
• M8: 1,738,178 km (0.09 R)
• M9: 1,854,266 km (0.031 R)
• M10: 2,567,698 km (0.118 R)
• M11: 2,719,988 km (0.096 R)
• M12: 2,875,421 km (0.096 R)
• M13: 2,993,902 km (0.086 R)
• M14: 3,174,616 km (0.094 R)
• M15: 3,297,287 km (0.101 R)
• M16: 3,442,247 km (0.057 R)
• M17: 3,653,180 km (0.113 R)
• M18: 3,781,834 km (0.098 R)
• M19: 3,999,499 km (0.047 R)
• M20: 4,132,192 km (0.116 R)
• M21: 4,221,353 km (0.115 R)
• M22: 4,770,526 km (0.094 R)
• M23: 4,840,688 km (0.06 R)
• M24: 5,488,447 km (0.026 R)
• M25: 6,214,595 km (0.115 R)
• M26: 6,420,142 km (0.081 R)
• M27: 6,523,814 km (0.118 R)
• M28: 6,602,053 km (0.054 R)
• M29: 7,104,104 km (0.081 R)
• M30: 7,319,225 km (0.099 R)
• M31: 7,645,947 km (0.105 R)
• M32: 7,838,779 km (0.042 R)
• M33: 7,977,456 km (0.117 R)
• M34: 8,172,980 km (0.095 R)
• M35: 8,568,966 km (0.11 R)
• M36: 8,711,982 km (0.03 R)
• M37: 8,826,873 km (0.068 R)
• M38: 9,116,345 km (0.111 R)
• M39: 9,943,770 km (0.092 R)
• M40: 10,396,753 km (0.117 R)
• M41: 11,448,725 km (0.082 R)
• M42: 11,606,252 km (0.112 R)
• M43: 11,732,811 km (0.116 R)
• M44: 12,566,820 km (0.071 R)
• M45: 13,819,702 km (0.085 R)
• M46: 13,920,381 km (0.098 R)
• M47: 14,122,338 km (0.101 R)
• M48: 14,699,786 km (0.079 R)
• M49: 14,939,891 km (0.114 R)
• M50: 15,983,336 km (0.081 R)
• M51: 16,336,387 km (0.091 R)
• M52: 16,585,168 km (0.116 R)
• M53: 16,978,461 km (0.094 R)
• M54: 17,701,467 km (0.095 R)
• M55: 18,213,541 km (0.044 R)
• M56: 18,323,944 km (0.054 R)
• M57: 18,916,352 km (0.103 R)
• M58: 19,327,297 km (0.112 R)
• M59: 19,402,395 km (0.112 R)
• M60: 19,665,687 km (0.117 R)
• M61: 19,741,234 km (0.079 R)
• M62: 20,539,488 km (0.073 R)
• M63: 21,154,784 km (0.099 R)
• M64: 21,270,872 km (0.063 R)
• M65: 21,348,364 km (0.073 R)
• M66: 21,426,005 km (0.057 R)
• M67: 21,815,259 km (0.08 R)
• M68: 22,128,367 km (0.096 R)
• M69: 22,206,906 km (0.077 R)
• M70: 22,324,939 km (0.061 R)
• M71: 22,878,002 km (0.088 R)
• M72: 23,475,795 km (0.048 R)
• M73: 23,756,441 km (0.084 R)
• M74: 25,053,903 km (0.052 R)
• M75: 25,793,665 km (0.088 R)
• M76: 26,000,559 km (0.087 R)
• M77: 26,332,516 km (0.056 R)
• M78: 27,210,805 km (0.118 R)
• M79: 27,928,726 km (0.084 R)
• M80: 28,610,144 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.3

Radius: 10.7

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.85 AU - 5.99 AU

Year: 5209 Days

Day: 10.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,277,399 km

• M1: 136,284 km (0.086 R)
• M2: 238,160 km (0.101 R)
• M3: 341,981 km (0.117 R)
• M4: 505,192 km (0.06 R)
• M5: 585,376 km (0.035 R)
• M6: 1,046,437 km (0.102 R)
• M7: 1,207,704 km (0.084 R)
• M8: 1,365,978 km (0.095 R)
• M9: 1,471,445 km (0.082 R)
• M10: 1,579,754 km (0.112 R)
• M11: 1,934,300 km (0.1 R)
• M12: 2,426,477 km (0.098 R)
• M13: 2,657,606 km (0.115 R)
• M14: 2,911,175 km (0.107 R)
• M15: 2,987,320 km (0.079 R)
• M16: 3,474,261 km (0.045 R)
• M17: 3,571,350 km (0.033 R)
• M18: 3,801,731 km (0.073 R)
• M19: 3,868,451 km (0.082 R)
• M20: 4,468,788 km (0.055 R)
• M21: 4,574,703 km (0.082 R)
• M22: 4,897,385 km (0.094 R)
• M23: 5,043,243 km (0.103 R)
• M24: 5,679,184 km (0.115 R)
• M25: 5,929,162 km (0.117 R)
• M26: 6,162,983 km (0.031 R)
• M27: 6,320,660 km (0.111 R)
• M28: 6,619,855 km (0.114 R)
• M29: 7,294,392 km (0.086 R)
• M30: 7,650,585 km (0.06 R)
• M31: 7,798,836 km (0.03 R)
• M32: 7,969,527 km (0.099 R)
• M33: 8,271,117 km (0.036 R)
• M34: 8,686,550 km (0.105 R)
• M35: 8,930,245 km (0.107 R)
• M36: 9,064,135 km (0.077 R)
• M37: 9,198,623 km (0.091 R)
• M38: 9,606,128 km (0.079 R)
• M39: 9,674,644 km (0.093 R)
• M40: 9,743,309 km (0.11 R)
• M41: 10,368,778 km (0.071 R)
• M42: 10,556,523 km (0.113 R)
• M43: 10,840,460 km (0.093 R)
• M44: 11,488,219 km (0.087 R)
• M45: 11,829,152 km (0.111 R)
• M46: 12,695,922 km (0.099 R)
• M47: 12,896,832 km (0.116 R)
• M48: 13,023,093 km (0.073 R)
• M49: 13,353,106 km (0.066 R)
• M50: 13,737,124 km (0.113 R)
• M51: 13,891,957 km (0.065 R)
• M52: 14,099,001 km (0.119 R)
• M53: 14,359,451 km (0.117 R)
• M54: 14,990,903 km (0.105 R)
• M55: 15,123,597 km (0.093 R)
• M56: 15,309,996 km (0.098 R)
• M57: 15,739,042 km (0.109 R)
• M58: 15,846,902 km (0.093 R)
• M59: 15,927,984 km (0.119 R)
• M60: 16,417,319 km (0.09 R)
• M61: 16,499,299 km (0.098 R)
• M62: 16,663,856 km (0.115 R)
• M63: 16,773,811 km (0.101 R)
• M64: 16,883,915 km (0.104 R)
• M65: 17,271,523 km (0.105 R)
• M66: 17,914,794 km (0.082 R)
• M67: 18,765,557 km (0.038 R)
• M68: 18,937,146 km (0.067 R)
• M69: 19,052,037 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.1

Radius: 8.8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.19 AU - 9.25 AU

Year: 7757 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,277,399 km

• M1: 215,421 km (0.095 R)
• M2: 515,813 km (0.077 R)
• M3: 592,557 km (0.114 R)
• M4: 1,021,454 km (0.09 R)
• M5: 1,666,670 km (0.107 R)
• M6: 1,804,898 km (0.118 R)
• M7: 2,050,688 km (0.085 R)
• M8: 2,551,990 km (0.115 R)
• M9: 2,758,286 km (0.116 R)
• M10: 3,335,135 km (0.117 R)
• M11: 4,431,538 km (0.058 R)
• M12: 4,486,291 km (0.115 R)
• M13: 5,219,619 km (0.114 R)
• M14: 6,020,118 km (0.116 R)
• M15: 6,357,311 km (0.093 R)
• M16: 6,795,334 km (0.11 R)
• M17: 7,081,963 km (0.094 R)
• M18: 7,178,454 km (0.086 R)
• M19: 7,503,231 km (0.088 R)
• M20: 8,472,027 km (0.063 R)
• M21: 8,815,204 km (0.101 R)
• M22: 8,919,025 km (0.113 R)
• M23: 9,023,295 km (0.109 R)
• M24: 9,586,082 km (0.099 R)
• M25: 10,415,153 km (0.038 R)
• M26: 10,561,610 km (0.105 R)
• M27: 10,708,814 km (0.101 R)
• M28: 10,893,867 km (0.072 R)
• M29: 11,720,395 km (0.086 R)
• M30: 12,489,029 km (0.065 R)
• M31: 12,918,823 km (0.096 R)
• M32: 13,234,475 km (0.042 R)
• M33: 13,433,141 km (0.112 R)
• M34: 14,034,674 km (0.09 R)
• M35: 14,115,606 km (0.104 R)
• M36: 14,399,842 km (0.088 R)
• M37: 14,563,203 km (0.09 R)
• M38: 15,514,197 km (0.115 R)
• M39: 16,827,516 km (0.105 R)
• M40: 17,085,872 km (0.066 R)
• M41: 17,693,688 km (0.069 R)
• M42: 18,044,196 km (0.087 R)
• M43: 18,352,667 km (0.113 R)
• M44: 18,796,524 km (0.071 R)
• M45: 18,930,414 km (0.096 R)
• M46: 19,019,873 km (0.078 R)
• M47: 19,378,908 km (0.107 R)
• M48: 19,740,187 km (0.082 R)
• M49: 19,967,127 km (0.115 R)
• M50: 20,377,773 km (0.113 R)
• M51: 20,976,015 km (0.055 R)
• M52: 21,068,467 km (0.1 R)
• M53: 21,579,792 km (0.078 R)
• M54: 22,236,676 km (0.102 R)
• M55: 22,614,860 km (0.118 R)
• M56: 23,521,722 km (0.08 R)
• M57: 24,100,516 km (0.094 R)
• M58: 24,343,164 km (0.058 R)
• M59: 24,440,403 km (0.111 R)
• M60: 24,879,622 km (0.118 R)
• M61: 25,469,337 km (0.102 R)
• M62: 26,562,598 km (0.084 R)
• M63: 28,179,751 km (0.104 R)
• M64: 29,000,295 km (0.045 R)
• M65: 29,465,395 km (0.098 R)
• M66: 30,245,847 km (0.106 R)
• M67: 30,980,373 km (0.047 R)
• M68: 32,199,894 km (0.091 R)
• M69: 32,360,263 km (0.063 R)
• M70: 32,627,894 km (0.087 R)
• M71: 33,273,110 km (0.108 R)
• M72: 33,435,124 km (0.098 R)
• M73: 33,651,592 km (0.082 R)
• M74: 34,085,725 km (0.093 R)
• M75: 34,467,200 km (0.048 R)
• M76: 34,631,159 km (0.116 R)
• M77: 35,124,383 km (0.027 R)
• M78: 36,785,518 km (0.118 R)
• M79: 37,008,868 km (0.061 R)
• M80: 37,400,964 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.4

Radius: 8.3

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.54 AU - 9.78 AU

Year: 8430 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,277,399 km

• M1: 133,441 km (0.116 R)
• M2: 231,578 km (0.096 R)
• M3: 533,017 km (0.08 R)
• M4: 707,598 km (0.116 R)
• M5: 1,166,863 km (0.118 R)
• M6: 1,558,660 km (0.09 R)
• M7: 1,662,930 km (0.118 R)
• M8: 1,856,360 km (0.087 R)
• M9: 2,676,904 km (0.073 R)
• M10: 2,853,131 km (0.059 R)
• M11: 3,623,709 km (0.077 R)
• M12: 3,762,835 km (0.093 R)
• M13: 4,132,791 km (0.059 R)
• M14: 4,395,933 km (0.12 R)
• M15: 4,694,680 km (0.098 R)
• M16: 4,755,268 km (0.115 R)
• M17: 4,938,375 km (0.075 R)
• M18: 5,280,356 km (0.106 R)
• M19: 5,406,617 km (0.105 R)
• M20: 5,565,938 km (0.059 R)
• M21: 6,053,029 km (0.075 R)
• M22: 6,452,455 km (0.044 R)
• M23: 7,102,608 km (0.078 R)
• M24: 7,845,212 km (0.115 R)
• M25: 8,427,446 km (0.113 R)
• M26: 8,835,998 km (0.059 R)
• M27: 8,948,496 km (0.095 R)
• M28: 9,788,039 km (0.093 R)
• M29: 10,060,457 km (0.095 R)
• M30: 10,217,385 km (0.056 R)
• M31: 11,013,545 km (0.116 R)
• M32: 11,705,884 km (0.093 R)
• M33: 11,829,452 km (0.109 R)
• M34: 12,538,396 km (0.101 R)
• M35: 12,622,769 km (0.111 R)
• M36: 13,004,393 km (0.093 R)
• M37: 13,735,777 km (0.082 R)
• M38: 14,040,807 km (0.089 R)
• M39: 14,392,213 km (0.075 R)
• M40: 14,569,037 km (0.079 R)
• M41: 14,746,461 km (0.068 R)
• M42: 15,014,091 km (0.047 R)
• M43: 15,418,454 km (0.059 R)
• M44: 16,329,954 km (0.055 R)
• M45: 16,421,957 km (0.109 R)
• M46: 16,978,311 km (0.04 R)
• M47: 17,635,195 km (0.093 R)
• M48: 17,966,704 km (0.074 R)
• M49: 18,156,993 km (0.045 R)
• M50: 18,491,793 km (0.081 R)
• M51: 19,167,526 km (0.057 R)
• M52: 19,313,235 km (0.111 R)
• M53: 19,998,692 km (0.081 R)
• M54: 21,242,598 km (0.085 R)
• M55: 21,494,222 km (0.093 R)
• M56: 21,797,756 km (0.09 R)
• M57: 22,357,701 km (0.114 R)
• M58: 22,511,188 km (0.062 R)
• M59: 22,665,125 km (0.107 R)
• M60: 22,922,283 km (0.104 R)
• M61: 23,543,713 km (0.079 R)
• M62: 23,647,833 km (0.041 R)
• M63: 25,547,726 km (0.086 R)
• M64: 26,030,329 km (0.082 R)
• M65: 26,515,923 km (0.058 R)
• M66: 26,786,995 km (0.098 R)
• M67: 27,004,510 km (0.11 R)
• M68: 27,331,980 km (0.101 R)
• M69: 27,605,744 km (0.106 R)
• M70: 28,488,222 km (0.087 R)
• M71: 28,654,724 km (0.057 R)
• M72: 28,821,526 km (0.111 R)
• M73: 29,660,321 km (0.087 R)
• M74: 31,419,293 km (0.119 R)
• M75: 31,533,885 km (0.093 R)
• M76: 31,591,330 km (0.101 R)
• M77: 31,706,222 km (0.026 R)
• M78: 32,688,032 km (0.11 R)
• M79: 32,746,076 km (0.106 R)
• M80: 32,804,120 km (0.064 R)
• M81: 33,679,866 km (0.046 R)
• M82: 33,797,151 km (0.117 R)
• M83: 34,032,169 km (0.085 R)
• M84: 34,326,877 km (0.119 R)
• M85: 38,355,398 km (0.091 R)
• M86: 39,339,303 km (0.103 R)
• M87: 39,586,589 km (0.088 R)
• M88: 39,834,472 km (0.118 R)
• M89: 41,520,590 km (0.098 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 19,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit