🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.58 AU - 0.64 AU

Year: 178 Days

Day: 46 Hours

Environment

Temp: 135 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,257,858 km

• M1: 50,714 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.72 AU - 0.76 AU

Year: 237 Days

Day: 19.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.7 AU - 0.84 AU

Year: 252 Days

Day: 27.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.79 AU - 1.29 AU

Year: 395 Days

Day: 27 Hours

Environment

Temp: 19 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,257,858 km

• M1: 269,875 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.67 AU - 1.79 AU

Year: 848 Days

Day: 20.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,257,858 km

• M1: 133,441 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.76 AU - 5.12 AU

Year: 3488 Days

Day: 39 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.4

Radius: 10.5

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.72 AU - 6.14 AU

Year: 5383 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 101,257,858 km

• M1: 133,591 km (0.098 R)
• M2: 345,571 km (0.056 R)
• M3: 514,168 km (0.062 R)
• M4: 1,331,271 km (0.051 R)
• M5: 1,485,806 km (0.069 R)
• M6: 1,985,613 km (0.062 R)
• M7: 2,367,386 km (0.048 R)
• M8: 2,706,824 km (0.071 R)
• M9: 2,794,039 km (0.103 R)
• M10: 3,061,820 km (0.052 R)
• M11: 3,175,813 km (0.06 R)
• M12: 3,244,927 km (0.056 R)
• M13: 3,337,977 km (0.118 R)
• M14: 3,939,211 km (0.085 R)
• M15: 4,138,775 km (0.074 R)
• M16: 4,214,471 km (0.103 R)
• M17: 4,863,277 km (0.113 R)
• M18: 5,023,796 km (0.079 R)
• M19: 5,158,733 km (0.094 R)
• M20: 5,515,524 km (0.064 R)
• M21: 6,369,429 km (0.084 R)
• M22: 6,692,859 km (0.041 R)
• M23: 7,233,655 km (0.055 R)
• M24: 7,509,364 km (0.056 R)
• M25: 7,757,398 km (0.093 R)
• M26: 7,945,143 km (0.077 R)
• M27: 8,071,254 km (0.077 R)
• M28: 8,711,383 km (0.061 R)
• M29: 8,808,921 km (0.054 R)
• M30: 9,904,725 km (0.108 R)
• M31: 10,006,452 km (0.079 R)
• M32: 10,074,519 km (0.09 R)
• M33: 10,520,470 km (0.063 R)
• M34: 11,325,307 km (0.079 R)
• M35: 11,467,275 km (0.07 R)
• M36: 11,609,842 km (0.086 R)
• M37: 12,113,688 km (0.052 R)
• M38: 12,331,801 km (0.117 R)
• M39: 12,441,307 km (0.044 R)
• M40: 12,734,968 km (0.099 R)
• M41: 12,808,719 km (0.113 R)
• M42: 13,742,958 km (0.113 R)
• M43: 13,970,496 km (0.108 R)
• M44: 14,084,789 km (0.067 R)
• M45: 15,479,490 km (0.109 R)
• M46: 15,993,957 km (0.096 R)
• M47: 16,233,314 km (0.117 R)
• M48: 16,594,593 km (0.086 R)
• M49: 17,612,008 km (0.053 R)
• M50: 18,440,331 km (0.076 R)
• M51: 18,817,318 km (0.063 R)
• M52: 19,112,325 km (0.049 R)
• M53: 19,578,921 km (0.079 R)
• M54: 19,792,247 km (0.104 R)
• M55: 19,920,602 km (0.07 R)
• M56: 20,049,256 km (0.037 R)
• M57: 21,044,680 km (0.07 R)
• M58: 21,394,739 km (0.072 R)
• M59: 21,834,856 km (0.047 R)
• M60: 21,967,550 km (0.119 R)
• M61: 22,590,176 km (0.081 R)
• M62: 23,308,844 km (0.036 R)
• M63: 23,716,349 km (0.08 R)
• M64: 24,309,205 km (0.046 R)
• M65: 24,860,922 km (0.055 R)
• M66: 26,351,964 km (0.089 R)
• M67: 26,446,061 km (0.037 R)
• M68: 26,634,704 km (0.058 R)
• M69: 27,728,115 km (0.036 R)
• M70: 27,823,858 km (0.107 R)
• M71: 27,967,621 km (0.111 R)
• M72: 28,933,126 km (0.042 R)
• M73: 29,176,073 km (0.09 R)
• M74: 29,615,292 km (0.104 R)
• M75: 30,253,626 km (0.107 R)
• M76: 31,194,746 km (0.071 R)
• M77: 31,994,646 km (0.049 R)
• M78: 32,296,236 km (0.079 R)
• M79: 32,851,842 km (0.068 R)
• M80: 33,563,629 km (0.105 R)
• M81: 33,972,480 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.1

Radius: 5.5

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.9 AU - 14.62 AU

Year: 16991 Days

Day: 19 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 101,257,858 km

• M1: 72,405 km (0.075 R)
• M2: 128,355 km (0.038 R)
• M3: 248,632 km (0.117 R)
• M4: 329,415 km (0.062 R)
• M5: 609,013 km (0.116 R)
• M6: 738,415 km (0.094 R)
• M7: 859,141 km (0.097 R)
• M8: 930,948 km (0.107 R)
• M9: 1,445,714 km (0.066 R)
• M10: 1,597,556 km (0.113 R)
• M11: 2,059,215 km (0.098 R)
• M12: 2,156,304 km (0.045 R)
• M13: 2,205,372 km (0.089 R)
• M14: 2,279,872 km (0.045 R)
• M15: 2,638,009 km (0.114 R)
• M16: 2,743,625 km (0.11 R)
• M17: 2,823,809 km (0.08 R)
• M18: 3,068,851 km (0.11 R)
• M19: 3,463,490 km (0.032 R)
• M20: 4,455,922 km (0.085 R)
• M21: 4,550,318 km (0.048 R)
• M22: 5,665,271 km (0.067 R)
• M23: 6,358,508 km (0.12 R)
• M24: 6,429,417 km (0.099 R)
• M25: 8,244,339 km (0.074 R)
• M26: 8,515,709 km (0.075 R)
• M27: 8,672,189 km (0.12 R)
• M28: 9,147,162 km (0.111 R)
• M29: 9,793,574 km (0.094 R)
• M30: 10,039,812 km (0.115 R)
• M31: 10,329,583 km (0.088 R)
• M32: 10,622,197 km (0.084 R)
• M33: 10,790,494 km (0.105 R)
• M34: 11,429,876 km (0.061 R)
• M35: 12,301,433 km (0.107 R)
• M36: 12,522,688 km (0.101 R)
• M37: 12,700,560 km (0.085 R)
• M38: 14,571,880 km (0.071 R)
• M39: 16,043,025 km (0.097 R)
• M40: 16,624,961 km (0.104 R)
• M41: 16,722,648 km (0.085 R)
• M42: 16,869,553 km (0.102 R)
• M43: 16,967,690 km (0.082 R)
• M44: 17,312,812 km (0.094 R)
• M45: 17,511,029 km (0.059 R)
• M46: 18,210,549 km (0.116 R)
• M47: 18,462,771 km (0.095 R)
• M48: 19,379,806 km (0.114 R)
• M49: 19,585,503 km (0.078 R)
• M50: 19,740,337 km (0.087 R)
• M51: 19,895,619 km (0.087 R)
• M52: 21,046,326 km (0.068 R)
• M53: 21,258,007 km (0.114 R)
• M54: 21,683,164 km (0.112 R)
• M55: 23,084,298 km (0.048 R)
• M56: 23,631,078 km (0.115 R)
• M57: 23,850,837 km (0.045 R)
• M58: 23,905,889 km (0.027 R)
• M59: 24,570,104 km (0.08 R)
• M60: 25,184,353 km (0.111 R)
• M61: 25,465,148 km (0.12 R)
• M62: 25,521,397 km (0.088 R)
• M63: 26,598,801 km (0.08 R)
• M64: 27,633,120 km (0.07 R)
• M65: 27,691,015 km (0.105 R)
• M66: 28,038,979 km (0.062 R)
• M67: 28,505,126 km (0.074 R)
• M68: 28,680,605 km (0.093 R)
• M69: 28,797,740 km (0.071 R)
• M70: 29,268,075 km (0.094 R)
• M71: 29,504,141 km (0.112 R)
• M72: 29,800,195 km (0.037 R)
• M73: 30,097,296 km (0.068 R)
• M74: 30,514,674 km (0.052 R)
• M75: 31,234,839 km (0.119 R)
• M76: 31,778,627 km (0.053 R)
• M77: 31,960,538 km (0.112 R)
• M78: 32,814,293 km (0.103 R)
• M79: 33,737,162 km (0.118 R)
• M80: 35,168,963 km (0.107 R)
• M81: 36,303,214 km (0.084 R)
• M82: 37,321,378 km (0.111 R)
• M83: 38,284,638 km (0.093 R)
• M84: 39,385,978 km (0.119 R)
• M85: 40,497,789 km (0.036 R)
• M86: 41,354,985 km (0.087 R)
• M87: 43,288,537 km (0.081 R)
• M88: 43,894,558 km (0.117 R)
• M89: 43,962,027 km (0.11 R)
• M90: 45,592,644 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.4

Radius: 7.3

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 10.94 AU - 17.44 AU

Year: 19926 Days

Day: 24.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 101,257,858 km

• M1: 314,006 km (0.031 R)
• M2: 361,728 km (0.113 R)
• M3: 1,094,159 km (0.055 R)
• M4: 1,310,777 km (0.063 R)
• M5: 1,606,232 km (0.114 R)
• M6: 1,922,333 km (0.091 R)
• M7: 2,208,813 km (0.101 R)
• M8: 3,174,467 km (0.036 R)
• M9: 3,230,117 km (0.052 R)
• M10: 3,427,138 km (0.11 R)
• M11: 3,892,237 km (0.101 R)
• M12: 4,817,201 km (0.108 R)
• M13: 4,881,229 km (0.039 R)
• M14: 5,238,469 km (0.102 R)
• M15: 5,705,214 km (0.106 R)
• M16: 6,607,140 km (0.093 R)
• M17: 7,404,496 km (0.108 R)
• M18: 7,739,446 km (0.107 R)
• M19: 8,930,694 km (0.098 R)
• M20: 9,167,806 km (0.086 R)
• M21: 10,384,486 km (0.111 R)
• M22: 10,759,228 km (0.072 R)
• M23: 11,607,897 km (0.065 R)
• M24: 12,214,816 km (0.108 R)
• M25: 14,188,311 km (0.093 R)
• M26: 15,211,560 km (0.12 R)
• M27: 15,494,899 km (0.076 R)
• M28: 16,451,427 km (0.105 R)
• M29: 18,021,457 km (0.099 R)
• M30: 18,672,806 km (0.073 R)
• M31: 19,382,947 km (0.105 R)
• M32: 21,301,690 km (0.088 R)
• M33: 21,354,498 km (0.077 R)
• M34: 22,203,466 km (0.05 R)
• M35: 23,171,813 km (0.074 R)
• M36: 23,879,859 km (0.101 R)
• M37: 24,153,923 km (0.034 R)
• M38: 25,038,345 km (0.118 R)
• M39: 25,484,446 km (0.119 R)
• M40: 27,295,179 km (0.086 R)
• M41: 28,216,103 km (0.091 R)
• M42: 29,205,544 km (0.074 R)
• M43: 29,440,113 km (0.048 R)
• M44: 30,740,866 km (0.063 R)
• M45: 35,751,647 km (0.07 R)
• M46: 36,002,523 km (0.059 R)
• M47: 37,329,007 km (0.119 R)
• M48: 38,607,171 km (0.047 R)
• M49: 39,704,771 km (0.086 R)
• M50: 39,769,696 km (0.112 R)
• M51: 40,094,623 km (0.049 R)
• M52: 41,009,264 km (0.082 R)
• M53: 41,271,809 km (0.039 R)
• M54: 43,325,638 km (0.11 R)
• M55: 44,331,384 km (0.059 R)
• M56: 45,209,225 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.4

Radius: 4.4

Gravity: 35.61 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 14.87 AU - 22.91 AU

Year: 30606 Days

Day: 22.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,257,858 km

• M1: 101,727 km (0.107 R)
• M2: 717,322 km (0.088 R)
• M3: 988,842 km (0.025 R)
• M4: 1,053,169 km (0.092 R)
• M5: 2,387,732 km (0.118 R)
• M6: 2,431,115 km (0.077 R)
• M7: 3,017,987 km (0.059 R)
• M8: 3,064,961 km (0.097 R)
• M9: 3,498,047 km (0.101 R)
• M10: 3,746,828 km (0.109 R)
• M11: 3,898,969 km (0.107 R)
• M12: 4,367,211 km (0.089 R)
• M13: 4,798,352 km (0.097 R)
• M14: 5,700,427 km (0.079 R)
• M15: 7,463,587 km (0.078 R)
• M16: 7,654,923 km (0.114 R)
• M17: 9,038,853 km (0.083 R)
• M18: 9,379,487 km (0.104 R)
• M19: 9,448,153 km (0.082 R)
• M20: 11,363,753 km (0.119 R)
• M21: 12,327,463 km (0.068 R)
• M22: 13,086,523 km (0.106 R)
• M23: 13,394,395 km (0.102 R)
• M24: 13,549,229 km (0.117 R)
• M25: 13,782,452 km (0.109 R)
• M26: 14,253,087 km (0.071 R)
• M27: 15,129,581 km (0.115 R)
• M28: 15,290,847 km (0.073 R)
• M29: 15,859,618 km (0.116 R)
• M30: 16,187,686 km (0.057 R)
• M31: 16,270,115 km (0.094 R)
• M32: 19,502,027 km (0.075 R)
• M33: 20,473,516 km (0.062 R)
• M34: 21,189,940 km (0.112 R)
• M35: 23,016,680 km (0.039 R)
• M36: 23,667,879 km (0.078 R)
• M37: 24,230,816 km (0.082 R)
• M38: 24,608,551 km (0.116 R)
• M39: 24,703,246 km (0.089 R)
• M40: 25,369,854 km (0.034 R)
• M41: 25,849,614 km (0.099 R)
• M42: 26,138,787 km (0.091 R)
• M43: 26,817,961 km (0.072 R)
• M44: 31,320,409 km (0.071 R)
• M45: 31,628,730 km (0.106 R)
• M46: 31,731,803 km (0.067 R)
• M47: 32,559,977 km (0.038 R)
• M48: 34,767,443 km (0.083 R)
• M49: 35,086,685 km (0.08 R)
• M50: 36,481,386 km (0.048 R)
• M51: 37,675,625 km (0.108 R)
• M52: 40,102,402 km (0.05 R)
• M53: 40,660,851 km (0.102 R)
• M54: 43,606,583 km (0.045 R)
• M55: 43,721,174 km (0.105 R)
• M56: 45,802,230 km (0.073 R)
• M57: 46,152,140 km (0.085 R)
• M58: 47,324,987 km (0.032 R)
• M59: 49,580,474 km (0.089 R)
• M60: 51,506,846 km (0.051 R)
• M61: 54,565,375 km (0.074 R)
• M62: 55,184,111 km (0.09 R)
• M63: 58,438,763 km (0.084 R)
• M64: 59,579,746 km (0.095 R)
• M65: 63,435,930 km (0.069 R)
• M66: 63,695,931 km (0.071 R)
• M67: 66,446,587 km (0.064 R)
• M68: 72,198,476 km (0.119 R)
• M69: 72,469,846 km (0.032 R)
• M70: 74,105,250 km (0.087 R)
• M71: 74,653,077 km (0.107 R)
• M72: 74,790,259 km (0.097 R)
• M73: 76,304,638 km (0.093 R)
• M74: 78,107,442 km (0.05 R)
• M75: 78,246,717 km (0.069 R)
• M76: 79,084,017 km (0.07 R)
• M77: 79,503,639 km (0.112 R)
• M78: 80,064,481 km (0.104 R)
• M79: 83,030,259 km (0.056 R)
• M80: 84,026,880 km (0.114 R)
• M81: 84,169,447 km (0.1 R)
• M82: 84,598,045 km (0.104 R)
• M83: 85,888,027 km (0.084 R)
• M84: 86,463,530 km (0.097 R)
• M85: 87,907,598 km (0.08 R)
• M86: 91,552,700 km (0.092 R)
• M87: 92,287,525 km (0.107 R)
• M88: 92,434,879 km (0.107 R)
• M89: 93,911,260 km (0.082 R)
• M90: 94,207,613 km (0.063 R)
• M91: 94,800,919 km (0.066 R)
• M92: 97,037,257 km (0.039 R)
• M93: 97,786,443 km (0.073 R)
• M94: 100,802,785 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 15,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit