🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.66 AU - 0.74 AU

Year: 209 Days

Day: 46.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,206,687 km

• M1: 31,565 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.73 AU - 0.81 AU

Year: 241 Days

Day: 34.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.83 AU - 0.97 AU

Year: 304 Days

Day: 46 Hours

Environment

Temp: 165 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,206,687 km

• M1: 419,622 km (0.113 R)
• M2: 569,968 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.96 AU - 1.42 AU

Year: 463 Days

Day: 19.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 92,206,687 km

• M1: 345,272 km (0.1 R)
• M2: 469,289 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.34 AU - 1.56 AU

Year: 622 Days

Day: 43.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.97 AU - 2.35 AU

Year: 1132 Days

Day: 30.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.7

Radius: 12.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.95 AU - 6.03 AU

Year: 4585 Days

Day: 10.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 92,206,687 km

• M1: 218,712 km (0.114 R)
• M2: 642,523 km (0.097 R)
• M3: 862,581 km (0.119 R)
• M4: 1,326,784 km (0.07 R)
• M5: 1,573,171 km (0.057 R)
• M6: 1,695,093 km (0.113 R)
• M7: 1,806,394 km (0.068 R)
• M8: 2,215,694 km (0.089 R)
• M9: 2,353,474 km (0.079 R)
• M10: 2,494,245 km (0.115 R)
• M11: 2,605,845 km (0.118 R)
• M12: 2,768,009 km (0.057 R)
• M13: 2,867,043 km (0.084 R)
• M14: 3,000,933 km (0.104 R)
• M15: 3,275,146 km (0.091 R)
• M16: 3,486,079 km (0.066 R)
• M17: 3,847,956 km (0.1 R)
• M18: 4,241,100 km (0.085 R)
• M19: 4,355,841 km (0.072 R)
• M20: 4,568,869 km (0.084 R)
• M21: 4,884,969 km (0.113 R)
• M22: 5,167,410 km (0.034 R)
• M23: 5,269,735 km (0.095 R)
• M24: 5,393,302 km (0.105 R)
• M25: 5,496,974 km (0.105 R)
• M26: 5,664,374 km (0.106 R)
• M27: 5,748,597 km (0.094 R)
• M28: 6,154,905 km (0.089 R)
• M29: 6,307,046 km (0.093 R)
• M30: 6,394,411 km (0.12 R)
• M31: 6,482,375 km (0.104 R)
• M32: 6,815,529 km (0.084 R)
• M33: 7,199,846 km (0.119 R)
• M34: 7,475,555 km (0.039 R)
• M35: 7,966,236 km (0.073 R)
• M36: 8,979,014 km (0.092 R)
• M37: 9,275,966 km (0.044 R)
• M38: 9,576,059 km (0.105 R)
• M39: 9,702,020 km (0.107 R)
• M40: 10,160,239 km (0.117 R)
• M41: 10,887,135 km (0.112 R)
• M42: 11,071,439 km (0.061 R)
• M43: 11,550,152 km (0.111 R)
• M44: 11,765,274 km (0.07 R)
• M45: 11,846,207 km (0.078 R)
• M46: 12,528,074 km (0.11 R)
• M47: 12,860,031 km (0.092 R)
• M48: 13,166,857 km (0.049 R)
• M49: 13,363,279 km (0.118 R)
• M50: 13,447,801 km (0.094 R)
• M51: 13,617,445 km (0.115 R)
• M52: 13,873,108 km (0.1 R)
• M53: 14,044,398 km (0.079 R)
• M54: 14,331,626 km (0.078 R)
• M55: 14,475,988 km (0.066 R)
• M56: 15,618,167 km (0.109 R)
• M57: 16,275,201 km (0.099 R)
• M58: 16,637,378 km (0.115 R)
• M59: 16,819,588 km (0.076 R)
• M60: 18,112,861 km (0.081 R)
• M61: 18,456,936 km (0.072 R)
• M62: 18,582,599 km (0.093 R)
• M63: 18,676,995 km (0.071 R)
• M64: 19,087,940 km (0.11 R)
• M65: 19,565,906 km (0.055 R)
• M66: 20,080,073 km (0.117 R)
• M67: 20,696,417 km (0.095 R)
• M68: 21,220,308 km (0.073 R)
• M69: 21,417,927 km (0.101 R)
• M70: 21,583,083 km (0.072 R)
• M71: 21,781,749 km (0.118 R)
• M72: 21,947,803 km (0.097 R)
• M73: 22,448,507 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.7

Radius: 10.1

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.76 AU - 11.38 AU

Year: 13129 Days

Day: 13.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,206,687 km

• M1: 230,381 km (0.095 R)
• M2: 318,045 km (0.107 R)
• M3: 437,873 km (0.092 R)
• M4: 790,475 km (0.067 R)
• M5: 1,197,681 km (0.057 R)
• M6: 1,503,010 km (0.117 R)
• M7: 1,890,019 km (0.099 R)
• M8: 2,463,877 km (0.083 R)
• M9: 2,819,920 km (0.114 R)
• M10: 3,192,419 km (0.031 R)
• M11: 3,689,233 km (0.114 R)
• M12: 4,325,024 km (0.066 R)
• M13: 4,754,520 km (0.119 R)
• M14: 5,035,016 km (0.1 R)
• M15: 5,238,618 km (0.107 R)
• M16: 5,403,625 km (0.104 R)
• M17: 5,654,201 km (0.093 R)
• M18: 5,951,602 km (0.086 R)
• M19: 6,037,471 km (0.114 R)
• M20: 6,473,100 km (0.118 R)
• M21: 6,918,902 km (0.118 R)
• M22: 7,191,319 km (0.109 R)
• M23: 7,374,726 km (0.092 R)
• M24: 7,934,671 km (0.102 R)
• M25: 8,171,933 km (0.026 R)
• M26: 8,459,909 km (0.117 R)
• M27: 10,515,234 km (0.092 R)
• M28: 11,464,283 km (0.096 R)
• M29: 12,385,507 km (0.05 R)
• M30: 12,550,513 km (0.118 R)
• M31: 13,050,170 km (0.115 R)
• M32: 14,298,564 km (0.066 R)
• M33: 14,761,869 km (0.096 R)
• M34: 14,995,541 km (0.083 R)
• M35: 15,644,048 km (0.067 R)
• M36: 16,061,575 km (0.088 R)
• M37: 16,241,691 km (0.056 R)
• M38: 17,029,623 km (0.102 R)
• M39: 17,459,119 km (0.089 R)
• M40: 18,016,670 km (0.11 R)
• M41: 19,788,058 km (0.039 R)
• M42: 19,981,189 km (0.027 R)
• M43: 20,369,246 km (0.043 R)
• M44: 20,564,172 km (0.091 R)
• M45: 21,152,840 km (0.083 R)
• M46: 21,680,621 km (0.104 R)
• M47: 22,212,890 km (0.096 R)
• M48: 22,346,631 km (0.066 R)
• M49: 23,835,279 km (0.07 R)
• M50: 24,040,677 km (0.107 R)
• M51: 24,109,342 km (0.054 R)
• M52: 24,384,453 km (0.105 R)
• M53: 24,591,496 km (0.102 R)
• M54: 25,216,217 km (0.077 R)
• M55: 25,775,863 km (0.089 R)
• M56: 26,268,788 km (0.038 R)
• M57: 27,049,838 km (0.116 R)
• M58: 28,417,013 km (0.076 R)
• M59: 30,249,737 km (0.109 R)
• M60: 30,397,988 km (0.085 R)
• M61: 32,499,090 km (0.06 R)
• M62: 32,574,936 km (0.066 R)
• M63: 32,650,932 km (0.085 R)
• M64: 32,879,218 km (0.048 R)
• M65: 33,490,475 km (0.094 R)
• M66: 34,337,050 km (0.084 R)
• M67: 35,268,745 km (0.072 R)
• M68: 35,502,866 km (0.102 R)
• M69: 36,129,980 km (0.044 R)
• M70: 37,236,107 km (0.047 R)
• M71: 38,513,822 km (0.085 R)
• M72: 39,643,735 km (0.056 R)
• M73: 39,887,131 km (0.114 R)
• M74: 40,784,419 km (0.088 R)
• M75: 42,101,179 km (0.073 R)
• M76: 42,764,795 km (0.117 R)
• M77: 43,934,501 km (0.07 R)
• M78: 44,354,721 km (0.09 R)
• M79: 45,453,817 km (0.09 R)
• M80: 45,623,611 km (0.098 R)
• M81: 46,305,328 km (0.109 R)
• M82: 47,162,075 km (0.111 R)
• M83: 47,678,637 km (0.103 R)
• M84: 48,110,526 km (0.081 R)
• M85: 48,283,610 km (0.117 R)
• M86: 49,851,097 km (0.116 R)
• M87: 51,258,364 km (0.107 R)
• M88: 52,411,315 km (0.107 R)
• M89: 52,500,475 km (0.061 R)
• M90: 53,214,655 km (0.07 R)
• M91: 54,833,304 km (0.116 R)
• M92: 56,925,131 km (0.092 R)
• M93: 59,785,443 km (0.111 R)
• M94: 60,437,839 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.4

Radius: 4

Gravity: 28.46 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 16.2 AU - 24.5 AU

Year: 32722 Days

Day: 20 Hours

Environment

Temp: -196 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,206,687 km

• M1: 291,117 km (0.113 R)
• M2: 392,395 km (0.105 R)
• M3: 1,080,097 km (0.104 R)
• M4: 1,142,479 km (0.109 R)
• M5: 1,206,208 km (0.109 R)
• M6: 1,336,956 km (0.045 R)
• M7: 1,541,905 km (0.098 R)
• M8: 1,756,578 km (0.054 R)
• M9: 1,830,180 km (0.049 R)
• M10: 1,942,678 km (0.115 R)
• M11: 2,579,516 km (0.088 R)
• M12: 2,963,983 km (0.101 R)
• M13: 3,007,815 km (0.082 R)
• M14: 3,230,117 km (0.067 R)
• M15: 3,366,102 km (0.104 R)
• M16: 3,596,931 km (0.088 R)
• M17: 3,785,275 km (0.077 R)
• M18: 3,976,760 km (0.074 R)
• M19: 4,319,639 km (0.072 R)
• M20: 5,350,069 km (0.077 R)
• M21: 5,892,511 km (0.118 R)
• M22: 6,170,314 km (0.104 R)
• M23: 7,029,006 km (0.103 R)
• M24: 7,382,805 km (0.094 R)
• M25: 7,442,344 km (0.042 R)
• M26: 8,478,609 km (0.066 R)
• M27: 9,494,528 km (0.119 R)
• M28: 9,885,427 km (0.11 R)
• M29: 11,846,955 km (0.059 R)
• M30: 11,986,529 km (0.103 R)
• M31: 13,339,792 km (0.115 R)
• M32: 14,516,379 km (0.119 R)
• M33: 15,420,399 km (0.046 R)
• M34: 16,420,161 km (0.097 R)
• M35: 18,968,711 km (0.114 R)
• M36: 19,050,242 km (0.111 R)
• M37: 20,959,260 km (0.085 R)
• M38: 22,150,658 km (0.063 R)
• M39: 22,236,527 km (0.12 R)
• M40: 23,451,261 km (0.091 R)
• M41: 23,802,368 km (0.106 R)
• M42: 24,955,019 km (0.057 R)
• M43: 25,223,697 km (0.109 R)
• M44: 25,583,330 km (0.079 R)
• M45: 26,489,744 km (0.081 R)
• M46: 26,763,807 km (0.082 R)
• M47: 27,038,618 km (0.058 R)
• M48: 27,776,435 km (0.083 R)
• M49: 28,054,687 km (0.118 R)
• M50: 28,614,183 km (0.074 R)
• M51: 30,696,885 km (0.113 R)
• M52: 31,466,267 km (0.079 R)
• M53: 32,047,454 km (0.051 R)
• M54: 33,122,165 km (0.091 R)
• M55: 33,515,757 km (0.095 R)
• M56: 33,911,145 km (0.083 R)
• M57: 34,109,362 km (0.039 R)
• M58: 37,026,371 km (0.089 R)
• M59: 39,604,241 km (0.089 R)
• M60: 39,708,660 km (0.1 R)
• M61: 40,231,655 km (0.082 R)
• M62: 42,239,557 km (0.032 R)
• M63: 43,309,481 km (0.095 R)
• M64: 44,496,540 km (0.082 R)
• M65: 45,148,637 km (0.047 R)
• M66: 49,463,040 km (0.087 R)
• M67: 49,575,388 km (0.115 R)
• M68: 49,912,881 km (0.075 R)
• M69: 50,138,474 km (0.104 R)
• M70: 52,640,648 km (0.093 R)
• M71: 52,985,023 km (0.103 R)
• M72: 54,022,633 km (0.069 R)
• M73: 60,747,357 km (0.069 R)
• M74: 62,803,430 km (0.079 R)
• M75: 64,145,921 km (0.067 R)
• M76: 65,128,331 km (0.075 R)
• M77: 68,355,007 km (0.107 R)
• M78: 68,981,373 km (0.114 R)
• M79: 69,358,210 km (0.116 R)
• M80: 69,861,607 km (0.064 R)
• M81: 70,492,611 km (0.072 R)
• M82: 71,633,295 km (0.105 R)
• M83: 72,907,719 km (0.111 R)
• M84: 73,035,625 km (0.113 R)
• M85: 73,547,848 km (0.114 R)
• M86: 73,932,764 km (0.069 R)
• M87: 74,061,119 km (0.07 R)
• M88: 75,220,652 km (0.075 R)
• M89: 81,107,029 km (0.069 R)
• M90: 81,239,572 km (0.103 R)
• M91: 81,770,196 km (0.118 R)
• M92: 82,701,592 km (0.091 R)
• M93: 83,770,320 km (0.069 R)
• M94: 83,904,210 km (0.101 R)
• M95: 84,038,249 km (0.106 R)
• M96: 84,574,857 km (0.114 R)
• M97: 87,818,737 km (0.117 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: 173 - 16,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit