🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.62 AU - 0.74 AU

Year: 199 Days

Day: 29.1 Hours

Environment

Temp: 216 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,223,308 km

• M1: 27,526 km (0.102 R)
• M2: 88,263 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.89 AU - 1.07 AU

Year: 344 Days

Day: 45.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.2 AU - 1.66 AU

Year: 607 Days

Day: 47.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.5 AU - 1.82 AU

Year: 759 Days

Day: 41.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 102.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,223,308 km

• M1: 716,873 km (0.025 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.65 AU - 1.83 AU

Year: 814 Days

Day: 38 Hours

Environment

Temp: -46 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,223,308 km

• M1: 489,783 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.12 AU - 3.56 AU

Year: 2165 Days

Day: 43.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 9.1

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.07 AU - 7.79 AU

Year: 6472 Days

Day: 9.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,223,308 km

• M1: 178,919 km (0.096 R)
• M2: 350,508 km (0.09 R)
• M3: 538,403 km (0.091 R)
• M4: 1,037,312 km (0.064 R)
• M5: 1,137,093 km (0.097 R)
• M6: 1,408,763 km (0.115 R)
• M7: 1,471,893 km (0.104 R)
• M8: 1,684,023 km (0.068 R)
• M9: 1,871,469 km (0.104 R)
• M10: 2,047,696 km (0.117 R)
• M11: 2,156,154 km (0.113 R)
• M12: 2,303,807 km (0.081 R)
• M13: 3,689,233 km (0.109 R)
• M14: 3,844,216 km (0.092 R)
• M15: 4,275,657 km (0.066 R)
• M16: 4,438,718 km (0.105 R)
• M17: 4,627,361 km (0.087 R)
• M18: 4,698,869 km (0.096 R)
• M19: 4,794,761 km (0.119 R)
• M20: 5,458,826 km (0.082 R)
• M21: 5,559,655 km (0.054 R)
• M22: 6,899,304 km (0.114 R)
• M23: 7,311,596 km (0.107 R)
• M24: 7,422,897 km (0.1 R)
• M25: 7,590,895 km (0.085 R)
• M26: 7,760,240 km (0.053 R)
• M27: 8,246,732 km (0.095 R)
• M28: 8,362,671 km (0.118 R)
• M29: 8,743,098 km (0.073 R)
• M30: 8,980,211 km (0.086 R)
• M31: 9,673,298 km (0.116 R)
• M32: 9,856,854 km (0.115 R)
• M33: 10,258,824 km (0.064 R)
• M34: 10,824,004 km (0.076 R)
• M35: 11,046,606 km (0.109 R)
• M36: 11,367,344 km (0.059 R)
• M37: 11,658,461 km (0.072 R)
• M38: 12,680,215 km (0.116 R)
• M39: 12,814,105 km (0.12 R)
• M40: 13,286,535 km (0.115 R)
• M41: 13,559,102 km (0.073 R)
• M42: 13,627,618 km (0.12 R)
• M43: 14,283,305 km (0.103 R)
• M44: 14,457,587 km (0.083 R)
• M45: 14,984,770 km (0.11 R)
• M46: 15,126,439 km (0.084 R)
• M47: 15,232,953 km (0.108 R)
• M48: 15,410,974 km (0.102 R)
• M49: 15,697,454 km (0.113 R)
• M50: 16,094,038 km (0.088 R)
• M51: 16,384,557 km (0.073 R)
• M52: 16,897,229 km (0.101 R)
• M53: 17,526,887 km (0.117 R)
• M54: 17,863,332 km (0.108 R)
• M55: 18,201,872 km (0.101 R)
• M56: 18,732,795 km (0.116 R)
• M57: 19,038,423 km (0.108 R)
• M58: 19,499,933 km (0.112 R)
• M59: 19,848,645 km (0.052 R)
• M60: 20,238,348 km (0.107 R)
• M61: 20,316,588 km (0.095 R)
• M62: 20,434,172 km (0.064 R)
• M63: 20,552,055 km (0.045 R)
• M64: 20,946,245 km (0.099 R)
• M65: 22,751,443 km (0.097 R)
• M66: 22,955,045 km (0.07 R)
• M67: 23,036,726 km (0.078 R)
• M68: 24,106,650 km (0.05 R)
• M69: 24,940,658 km (0.061 R)
• M70: 25,108,656 km (0.116 R)
• M71: 25,361,327 km (0.114 R)
• M72: 25,445,700 km (0.038 R)
• M73: 26,209,397 km (0.049 R)
• M74: 26,294,818 km (0.067 R)
• M75: 27,239,528 km (0.086 R)
• M76: 28,326,506 km (0.096 R)
• M77: 28,457,853 km (0.046 R)
• M78: 29,162,011 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.9

Radius: 10.8

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.16 AU - 9.78 AU

Year: 8745 Days

Day: 14 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,223,308 km

• M1: 347,067 km (0.119 R)
• M2: 461,958 km (0.116 R)
• M3: 555,158 km (0.067 R)
• M4: 1,076,805 km (0.109 R)
• M5: 1,359,396 km (0.114 R)
• M6: 1,914,554 km (0.08 R)
• M7: 2,134,911 km (0.101 R)
• M8: 2,342,403 km (0.108 R)
• M9: 2,427,375 km (0.096 R)
• M10: 2,513,394 km (0.091 R)
• M11: 2,688,423 km (0.095 R)
• M12: 2,890,380 km (0.047 R)
• M13: 4,307,820 km (0.116 R)
• M14: 5,365,328 km (0.105 R)
• M15: 5,591,968 km (0.101 R)
• M16: 5,764,006 km (0.064 R)
• M17: 5,996,182 km (0.104 R)
• M18: 6,529,648 km (0.114 R)
• M19: 6,955,254 km (0.109 R)
• M20: 7,358,570 km (0.059 R)
• M21: 7,484,232 km (0.079 R)
• M22: 7,674,072 km (0.069 R)
• M23: 8,713,178 km (0.11 R)
• M24: 9,013,421 km (0.119 R)
• M25: 9,658,338 km (0.119 R)
• M26: 9,727,153 km (0.036 R)
• M27: 9,934,346 km (0.104 R)
• M28: 10,635,960 km (0.116 R)
• M29: 10,921,093 km (0.111 R)
• M30: 10,992,751 km (0.037 R)
• M31: 11,462,338 km (0.098 R)
• M32: 11,608,196 km (0.106 R)
• M33: 11,938,658 km (0.088 R)
• M34: 12,458,810 km (0.057 R)
• M35: 12,571,307 km (0.102 R)
• M36: 12,797,200 km (0.09 R)
• M37: 12,872,747 km (0.116 R)
• M38: 12,986,442 km (0.065 R)
• M39: 13,138,583 km (0.091 R)
• M40: 13,253,025 km (0.078 R)
• M41: 13,791,577 km (0.104 R)
• M42: 14,612,870 km (0.114 R)
• M43: 15,129,281 km (0.096 R)
• M44: 16,548,965 km (0.112 R)
• M45: 17,673,193 km (0.108 R)
• M46: 18,478,927 km (0.108 R)
• M47: 18,564,497 km (0.081 R)
• M48: 19,080,460 km (0.117 R)
• M49: 19,340,162 km (0.082 R)
• M50: 20,170,431 km (0.107 R)
• M51: 20,834,047 km (0.108 R)
• M52: 21,280,447 km (0.052 R)
• M53: 21,504,844 km (0.093 R)
• M54: 22,092,015 km (0.094 R)
• M55: 22,821,903 km (0.117 R)
• M56: 23,143,688 km (0.098 R)
• M57: 23,420,743 km (0.074 R)
• M58: 24,164,843 km (0.025 R)
• M59: 24,586,859 km (0.114 R)
• M60: 25,058,541 km (0.102 R)
• M61: 25,200,659 km (0.059 R)
• M62: 25,676,231 km (0.1 R)
• M63: 25,819,545 km (0.057 R)
• M64: 25,915,288 km (0.07 R)
• M65: 26,011,031 km (0.05 R)
• M66: 26,347,177 km (0.12 R)
• M67: 26,878,399 km (0.102 R)
• M68: 27,755,192 km (0.12 R)
• M69: 28,839,478 km (0.034 R)
• M70: 28,938,810 km (0.111 R)
• M71: 30,138,885 km (0.084 R)
• M72: 30,694,342 km (0.116 R)
• M73: 32,535,891 km (0.036 R)
• M74: 34,202,561 km (0.116 R)
• M75: 34,781,954 km (0.07 R)
• M76: 35,470,852 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.6

Radius: 13.1

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.72 AU - 11.08 AU

Year: 10224 Days

Day: 7.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,223,308 km

• M1: 289,173 km (0.084 R)
• M2: 399,875 km (0.093 R)
• M3: 604,375 km (0.03 R)
• M4: 694,583 km (0.063 R)
• M5: 1,123,480 km (0.099 R)
• M6: 1,289,833 km (0.059 R)
• M7: 1,411,456 km (0.119 R)
• M8: 1,555,519 km (0.119 R)
• M9: 2,078,363 km (0.099 R)
• M10: 2,201,931 km (0.086 R)
• M11: 3,230,416 km (0.118 R)
• M12: 3,423,098 km (0.114 R)
• M13: 3,545,619 km (0.119 R)
• M14: 3,769,717 km (0.1 R)
• M15: 3,947,289 km (0.087 R)
• M16: 4,986,995 km (0.11 R)
• M17: 5,098,295 km (0.03 R)
• M18: 5,323,590 km (0.118 R)
• M19: 5,408,861 km (0.028 R)
• M20: 5,494,580 km (0.086 R)
• M21: 5,725,559 km (0.091 R)
• M22: 6,078,012 km (0.061 R)
• M23: 6,167,322 km (0.057 R)
• M24: 6,256,931 km (0.103 R)
• M25: 6,468,014 km (0.084 R)
• M26: 6,990,260 km (0.083 R)
• M27: 7,240,836 km (0.068 R)
• M28: 8,010,218 km (0.086 R)
• M29: 8,604,421 km (0.112 R)
• M30: 8,738,311 km (0.057 R)
• M31: 9,008,485 km (0.083 R)
• M32: 9,905,174 km (0.037 R)
• M33: 10,257,776 km (0.064 R)
• M34: 10,686,225 km (0.115 R)
• M35: 11,560,923 km (0.108 R)
• M36: 12,269,718 km (0.077 R)
• M37: 12,496,509 km (0.09 R)
• M38: 12,839,237 km (0.102 R)
• M39: 13,573,015 km (0.107 R)
• M40: 13,807,584 km (0.117 R)
• M41: 14,004,156 km (0.116 R)
• M42: 14,799,418 km (0.12 R)
• M43: 14,960,236 km (0.054 R)
• M44: 15,364,898 km (0.084 R)
• M45: 15,487,120 km (0.111 R)
• M46: 15,650,331 km (0.078 R)
• M47: 16,019,987 km (0.071 R)
• M48: 16,517,101 km (0.034 R)
• M49: 16,851,452 km (0.102 R)
• M50: 17,145,861 km (0.117 R)
• M51: 17,230,234 km (0.091 R)
• M52: 17,441,915 km (0.093 R)
• M53: 17,739,764 km (0.102 R)
• M54: 17,996,325 km (0.084 R)
• M55: 18,426,718 km (0.118 R)
• M56: 19,738,242 km (0.083 R)
• M57: 19,959,797 km (0.1 R)
• M58: 20,093,088 km (0.045 R)
• M59: 20,450,029 km (0.094 R)
• M60: 20,674,276 km (0.093 R)
• M61: 20,899,271 km (0.045 R)
• M62: 21,396,983 km (0.049 R)
• M63: 21,761,553 km (0.115 R)
• M64: 23,006,956 km (0.078 R)
• M65: 23,146,830 km (0.084 R)
• M66: 23,474,150 km (0.117 R)
• M67: 23,614,921 km (0.107 R)
• M68: 23,708,869 km (0.075 R)
• M69: 24,180,850 km (0.115 R)
• M70: 25,518,405 km (0.082 R)
• M71: 25,808,176 km (0.092 R)
• M72: 27,767,908 km (0.119 R)
• M73: 28,016,240 km (0.115 R)
• M74: 29,319,387 km (0.107 R)
• M75: 29,572,208 km (0.073 R)
• M76: 31,414,206 km (0.048 R)
• M77: 31,673,011 km (0.084 R)
• M78: 32,296,984 km (0.095 R)
• M79: 32,453,612 km (0.08 R)
• M80: 33,345,964 km (0.075 R)
• M81: 33,451,430 km (0.112 R)
• M82: 34,459,271 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.7

Radius: 3.4

Gravity: 37.6 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 13.04 AU - 19.44 AU

Year: 23218 Days

Day: 20.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,223,308 km

• M1: 137,181 km (0.072 R)
• M2: 246,388 km (0.057 R)
• M3: 380,427 km (0.114 R)
• M4: 514,916 km (0.087 R)
• M5: 731,384 km (0.05 R)
• M6: 1,238,521 km (0.107 R)
• M7: 1,799,513 km (0.08 R)
• M8: 2,189,215 km (0.093 R)
• M9: 2,498,135 km (0.112 R)
• M10: 2,533,290 km (0.067 R)
• M11: 2,711,611 km (0.098 R)
• M12: 3,309,105 km (0.099 R)
• M13: 4,404,461 km (0.096 R)
• M14: 5,012,576 km (0.112 R)
• M15: 5,057,006 km (0.109 R)
• M16: 5,785,847 km (0.115 R)
• M17: 6,498,382 km (0.07 R)
• M18: 7,745,879 km (0.111 R)
• M19: 8,742,051 km (0.075 R)
• M20: 9,501,410 km (0.119 R)
• M21: 11,725,332 km (0.104 R)
• M22: 12,021,685 km (0.112 R)
• M23: 12,260,443 km (0.102 R)
• M24: 12,440,559 km (0.104 R)
• M25: 13,354,153 km (0.097 R)
• M26: 13,477,721 km (0.092 R)
• M27: 13,663,522 km (0.093 R)
• M28: 14,226,309 km (0.102 R)
• M29: 14,605,539 km (0.105 R)
• M30: 17,689,948 km (0.071 R)
• M31: 18,508,548 km (0.111 R)
• M32: 18,577,363 km (0.105 R)
• M33: 18,853,371 km (0.094 R)
• M34: 20,395,127 km (0.117 R)
• M35: 20,537,244 km (0.08 R)
• M36: 20,608,453 km (0.06 R)
• M37: 21,181,114 km (0.071 R)
• M38: 21,541,645 km (0.111 R)
• M39: 24,573,395 km (0.119 R)
• M40: 24,648,942 km (0.06 R)
• M41: 25,028,023 km (0.042 R)
• M42: 25,715,425 km (0.093 R)
• M43: 26,796,868 km (0.071 R)
• M44: 27,421,439 km (0.054 R)
• M45: 27,578,367 km (0.073 R)
• M46: 29,003,736 km (0.089 R)
• M47: 29,404,060 km (0.082 R)
• M48: 31,432,308 km (0.049 R)
• M49: 31,760,974 km (0.064 R)
• M50: 32,008,260 km (0.071 R)
• M51: 32,587,652 km (0.111 R)
• M52: 32,670,679 km (0.11 R)
• M53: 32,837,032 km (0.091 R)
• M54: 33,254,111 km (0.116 R)
• M55: 33,756,909 km (0.093 R)
• M56: 34,009,131 km (0.1 R)
• M57: 34,262,101 km (0.076 R)
• M58: 35,878,656 km (0.099 R)
• M59: 36,480,488 km (0.052 R)
• M60: 38,393,396 km (0.12 R)
• M61: 38,656,838 km (0.109 R)
• M62: 38,744,801 km (0.086 R)
• M63: 39,362,192 km (0.081 R)
• M64: 40,071,585 km (0.086 R)
• M65: 40,338,767 km (0.104 R)
• M66: 41,143,902 km (0.103 R)
• M67: 41,323,420 km (0.107 R)
• M68: 41,773,560 km (0.115 R)
• M69: 42,134,988 km (0.084 R)
• M70: 42,406,658 km (0.115 R)
• M71: 44,416,505 km (0.09 R)
• M72: 45,247,671 km (0.09 R)
• M73: 45,433,023 km (0.118 R)
• M74: 47,019,060 km (0.082 R)
• M75: 48,054,875 km (0.104 R)
• M76: 49,098,320 km (0.072 R)
• M77: 50,437,072 km (0.119 R)
• M78: 50,918,029 km (0.068 R)
• M79: 51,014,370 km (0.059 R)
• M80: 51,787,641 km (0.032 R)
• M81: 52,272,937 km (0.113 R)
• M82: 52,662,190 km (0.029 R)
• M83: 53,737,799 km (0.077 R)
• M84: 54,327,514 km (0.104 R)
• M85: 54,623,119 km (0.116 R)
• M86: 55,117,091 km (0.107 R)
• M87: 57,207,722 km (0.076 R)
• M88: 57,408,183 km (0.105 R)
• M89: 58,919,121 km (0.115 R)
• M90: 60,239,173 km (0.108 R)
• M91: 62,185,740 km (0.055 R)
• M92: 62,908,149 km (0.094 R)
• M93: 63,115,042 km (0.119 R)
• M94: 67,724,003 km (0.1 R)
• M95: 69,319,764 km (0.101 R)
• M96: 70,927,941 km (0.118 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 15,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit