🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.58 AU - 0.64 AU

Year: 175 Days

Day: 21.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,910,548 km

• M1: 50,115 km (0.025 R)
• M2: 112,198 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.04 AU - 1.38 AU

Year: 489 Days

Day: 40.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.45 AU - 2.07 AU

Year: 857 Days

Day: 26.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.66 AU - 2.62 AU

Year: 1149 Days

Day: 19.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.08 AU - 3.3 AU

Year: 1620 Days

Day: 20.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.76 AU - 4.9 AU

Year: 3308 Days

Day: 38.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,910,548 km

• M1: 822,489 km (0.099 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.2

Radius: 13.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.82 AU - 5.04 AU

Year: 4018 Days

Day: 11.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 60,910,548 km

• M1: 173,384 km (0.109 R)
• M2: 354,248 km (0.095 R)
• M3: 654,640 km (0.104 R)
• M4: 785,389 km (0.117 R)
• M5: 901,926 km (0.066 R)
• M6: 1,037,611 km (0.119 R)
• M7: 1,303,297 km (0.102 R)
• M8: 1,415,944 km (0.117 R)
• M9: 1,546,992 km (0.059 R)
• M10: 1,948,811 km (0.088 R)
• M11: 2,229,457 km (0.096 R)
• M12: 2,470,609 km (0.094 R)
• M13: 2,756,939 km (0.075 R)
• M14: 2,978,793 km (0.097 R)
• M15: 3,323,018 km (0.11 R)
• M16: 3,440,601 km (0.085 R)
• M17: 3,559,681 km (0.051 R)
• M18: 3,700,303 km (0.107 R)
• M19: 3,802,030 km (0.027 R)
• M20: 4,583,230 km (0.113 R)
• M21: 4,758,708 km (0.096 R)
• M22: 5,116,397 km (0.113 R)
• M23: 5,622,636 km (0.09 R)
• M24: 5,977,183 km (0.107 R)
• M25: 6,121,096 km (0.035 R)
• M26: 6,241,822 km (0.072 R)
• M27: 6,436,748 km (0.03 R)
• M28: 6,807,601 km (0.094 R)
• M29: 6,958,096 km (0.101 R)
• M30: 7,084,207 km (0.113 R)
• M31: 7,390,135 km (0.082 R)
• M32: 7,909,688 km (0.049 R)
• M33: 8,575,848 km (0.041 R)
• M34: 8,847,368 km (0.1 R)
• M35: 9,707,107 km (0.119 R)
• M36: 9,961,872 km (0.107 R)
• M37: 10,247,305 km (0.097 R)
• M38: 11,416,562 km (0.059 R)
• M39: 12,108,003 km (0.105 R)
• M40: 12,844,024 km (0.115 R)
• M41: 14,070,877 km (0.047 R)
• M42: 14,552,731 km (0.105 R)
• M43: 15,072,584 km (0.079 R)
• M44: 15,532,597 km (0.098 R)
• M45: 15,963,888 km (0.088 R)
• M46: 16,097,329 km (0.06 R)
• M47: 16,264,729 km (0.104 R)
• M48: 16,601,325 km (0.08 R)
• M49: 17,042,189 km (0.11 R)
• M50: 17,281,247 km (0.05 R)
• M51: 17,384,021 km (0.041 R)
• M52: 17,487,093 km (0.084 R)
• M53: 17,728,245 km (0.119 R)
• M54: 18,528,145 km (0.07 R)
• M55: 19,020,920 km (0.102 R)
• M56: 20,488,775 km (0.074 R)
• M57: 21,108,110 km (0.106 R)
• M58: 21,291,367 km (0.045 R)
• M59: 21,512,174 km (0.1 R)
• M60: 21,659,677 km (0.062 R)
• M61: 22,029,932 km (0.088 R)
• M62: 22,589,428 km (0.111 R)
• M63: 23,078,164 km (0.117 R)
• M64: 23,608,339 km (0.092 R)
• M65: 23,951,217 km (0.08 R)
• M66: 24,180,850 km (0.104 R)
• M67: 24,912,533 km (0.119 R)
• M68: 25,847,371 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.2

Radius: 11.9

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.53 AU - 11.55 AU

Year: 14391 Days

Day: 12 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,910,548 km

• M1: 150,196 km (0.083 R)
• M2: 250,427 km (0.091 R)
• M3: 328,966 km (0.041 R)
• M4: 471,682 km (0.118 R)
• M5: 700,716 km (0.118 R)
• M6: 967,300 km (0.077 R)
• M7: 1,624,334 km (0.106 R)
• M8: 1,800,261 km (0.064 R)
• M9: 1,921,136 km (0.062 R)
• M10: 2,171,263 km (0.055 R)
• M11: 2,300,366 km (0.111 R)
• M12: 2,737,940 km (0.118 R)
• M13: 2,913,269 km (0.086 R)
• M14: 3,728,727 km (0.059 R)
• M15: 4,082,077 km (0.066 R)
• M16: 4,991,183 km (0.089 R)
• M17: 5,076,903 km (0.112 R)
• M18: 5,163,071 km (0.103 R)
• M19: 6,467,714 km (0.064 R)
• M20: 7,375,474 km (0.118 R)
• M21: 7,473,311 km (0.072 R)
• M22: 8,019,493 km (0.065 R)
• M23: 8,784,985 km (0.107 R)
• M24: 8,941,016 km (0.057 R)
• M25: 9,467,451 km (0.077 R)
• M26: 10,221,424 km (0.073 R)
• M27: 10,771,795 km (0.048 R)
• M28: 11,050,645 km (0.031 R)
• M29: 11,219,092 km (0.116 R)
• M30: 13,665,616 km (0.07 R)
• M31: 13,846,480 km (0.081 R)
• M32: 15,322,263 km (0.118 R)
• M33: 15,888,491 km (0.03 R)
• M34: 16,718,460 km (0.049 R)
• M35: 16,976,815 km (0.119 R)
• M36: 19,495,295 km (0.111 R)
• M37: 22,057,608 km (0.106 R)
• M38: 22,199,127 km (0.112 R)
• M39: 22,696,839 km (0.115 R)
• M40: 23,486,267 km (0.108 R)
• M41: 25,908,257 km (0.073 R)
• M42: 26,959,631 km (0.049 R)
• M43: 27,262,566 km (0.081 R)
• M44: 27,414,408 km (0.066 R)
• M45: 28,254,999 km (0.094 R)
• M46: 28,639,764 km (0.116 R)
• M47: 31,700,836 km (0.109 R)
• M48: 32,020,527 km (0.075 R)
• M49: 32,100,711 km (0.066 R)
• M50: 32,824,765 km (0.089 R)
• M51: 33,961,709 km (0.11 R)
• M52: 35,029,089 km (0.093 R)
• M53: 35,276,973 km (0.108 R)
• M54: 35,774,386 km (0.095 R)
• M55: 36,525,068 km (0.089 R)
• M56: 36,776,393 km (0.114 R)
• M57: 38,722,511 km (0.111 R)
• M58: 40,441,840 km (0.083 R)
• M59: 40,615,224 km (0.031 R)
• M60: 41,660,165 km (0.032 R)
• M61: 42,625,968 km (0.075 R)
• M62: 42,802,344 km (0.055 R)
• M63: 43,510,241 km (0.106 R)
• M64: 43,598,953 km (0.071 R)
• M65: 44,848,095 km (0.109 R)
• M66: 45,386,947 km (0.119 R)
• M67: 46,380,576 km (0.119 R)
• M68: 46,652,844 km (0.037 R)
• M69: 47,930,111 km (0.066 R)
• M70: 49,311,497 km (0.116 R)
• M71: 49,960,602 km (0.117 R)
• M72: 50,892,896 km (0.082 R)
• M73: 54,009,768 km (0.1 R)
• M74: 54,966,446 km (0.109 R)
• M75: 57,187,975 km (0.033 R)
• M76: 58,947,096 km (0.069 R)
• M77: 59,340,389 km (0.116 R)
• M78: 59,537,260 km (0.099 R)
• M79: 60,525,503 km (0.06 R)
• M80: 61,718,397 km (0.086 R)
• M81: 61,917,960 km (0.042 R)
• M82: 62,217,754 km (0.081 R)
• M83: 62,317,835 km (0.089 R)
• M84: 63,119,979 km (0.083 R)
• M85: 64,026,542 km (0.109 R)
• M86: 66,158,611 km (0.104 R)
• M87: 67,901,426 km (0.026 R)
• M88: 69,140,845 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330

Radius: 10.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.25 AU - 14.87 AU

Year: 15374 Days

Day: 7.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,910,548 km

• M1: 303,534 km (0.073 R)
• M2: 654,341 km (0.096 R)
• M3: 721,361 km (0.074 R)
• M4: 975,827 km (0.12 R)
• M5: 1,093,860 km (0.097 R)
• M6: 1,259,016 km (0.105 R)
• M7: 1,499,868 km (0.113 R)
• M8: 2,256,684 km (0.072 R)
• M9: 2,362,300 km (0.103 R)
• M10: 2,578,170 km (0.088 R)
• M11: 3,690,579 km (0.086 R)
• M12: 3,815,494 km (0.067 R)
• M13: 3,910,189 km (0.108 R)
• M14: 5,744,259 km (0.032 R)
• M15: 5,853,166 km (0.116 R)
• M16: 6,072,776 km (0.118 R)
• M17: 6,369,877 km (0.088 R)
• M18: 6,709,913 km (0.099 R)
• M19: 6,978,441 km (0.089 R)
• M20: 7,250,560 km (0.102 R)
• M21: 7,328,949 km (0.106 R)
• M22: 7,645,498 km (0.105 R)
• M23: 7,805,419 km (0.11 R)
• M24: 8,210,081 km (0.054 R)
• M25: 8,414,880 km (0.036 R)
• M26: 9,421,973 km (0.045 R)
• M27: 9,809,432 km (0.036 R)
• M28: 10,422,633 km (0.11 R)
• M29: 10,958,044 km (0.087 R)
• M30: 11,138,459 km (0.117 R)
• M31: 11,274,444 km (0.077 R)
• M32: 11,456,654 km (0.088 R)
• M33: 12,241,893 km (0.057 R)
• M34: 12,806,775 km (0.099 R)
• M35: 14,601,201 km (0.103 R)
• M36: 15,552,943 km (0.105 R)
• M37: 15,857,673 km (0.061 R)
• M38: 17,148,703 km (0.095 R)
• M39: 17,568,924 km (0.091 R)
• M40: 19,012,094 km (0.095 R)
• M41: 19,283,614 km (0.064 R)
• M42: 19,720,440 km (0.118 R)
• M43: 20,938,915 km (0.06 R)
• M44: 21,107,063 km (0.04 R)
• M45: 21,613,900 km (0.106 R)
• M46: 22,353,063 km (0.025 R)
• M47: 23,042,710 km (0.078 R)
• M48: 23,797,730 km (0.028 R)
• M49: 24,738,102 km (0.06 R)
• M50: 24,915,825 km (0.107 R)
• M51: 25,034,456 km (0.109 R)
• M52: 25,511,074 km (0.09 R)
• M53: 25,930,697 km (0.067 R)
• M54: 26,413,000 km (0.085 R)
• M55: 27,264,062 km (0.05 R)
• M56: 29,180,411 km (0.112 R)
• M57: 30,376,446 km (0.12 R)
• M58: 31,331,778 km (0.095 R)
• M59: 32,038,778 km (0.103 R)
• M60: 32,621,162 km (0.115 R)
• M61: 33,533,859 km (0.088 R)
• M62: 33,861,927 km (0.099 R)
• M63: 34,322,987 km (0.1 R)
• M64: 36,591,639 km (0.098 R)
• M65: 36,794,195 km (0.112 R)
• M66: 36,861,813 km (0.042 R)
• M67: 37,608,007 km (0.042 R)
• M68: 38,085,374 km (0.111 R)
• M69: 39,322,249 km (0.07 R)
• M70: 40,293,438 km (0.103 R)
• M71: 40,502,576 km (0.053 R)
• M72: 41,835,344 km (0.071 R)
• M73: 41,976,564 km (0.09 R)
• M74: 42,188,544 km (0.115 R)
• M75: 42,259,304 km (0.083 R)
• M76: 43,325,189 km (0.094 R)
• M77: 43,468,055 km (0.049 R)
• M78: 43,754,086 km (0.069 R)
• M79: 44,328,093 km (0.092 R)
• M80: 44,472,006 km (0.076 R)
• M81: 44,904,494 km (0.054 R)
• M82: 46,210,782 km (0.072 R)
• M83: 48,045,600 km (0.082 R)
• M84: 48,267,304 km (0.065 R)
• M85: 48,415,406 km (0.064 R)
• M86: 49,679,807 km (0.064 R)
• M87: 50,053,802 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.8

Radius: 3.5

Gravity: 20.07 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 15.33 AU - 17.05 AU

Year: 23913 Days

Day: 24.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,910,548 km

• M1: 313,557 km (0.034 R)
• M2: 359,783 km (0.109 R)
• M3: 391,946 km (0.101 R)
• M4: 567,425 km (0.057 R)
• M5: 624,571 km (0.105 R)
• M6: 703,708 km (0.066 R)
• M7: 983,157 km (0.116 R)
• M8: 1,194,988 km (0.088 R)
• M9: 1,343,987 km (0.113 R)
• M10: 1,910,814 km (0.08 R)
• M11: 2,386,385 km (0.114 R)
• M12: 2,417,202 km (0.104 R)
• M13: 2,542,117 km (0.095 R)
• M14: 2,573,682 km (0.099 R)
• M15: 2,765,765 km (0.104 R)
• M16: 4,012,215 km (0.045 R)
• M17: 4,272,216 km (0.069 R)
• M18: 4,423,310 km (0.113 R)
• M19: 4,461,308 km (0.079 R)
• M20: 5,775,974 km (0.111 R)
• M21: 6,933,263 km (0.088 R)
• M22: 7,515,348 km (0.036 R)
• M23: 8,393,937 km (0.12 R)
• M24: 9,995,083 km (0.052 R)
• M25: 10,447,766 km (0.097 R)
• M26: 10,702,082 km (0.104 R)
• M27: 10,753,245 km (0.034 R)
• M28: 10,855,719 km (0.087 R)
• M29: 11,634,675 km (0.115 R)
• M30: 12,592,850 km (0.112 R)
• M31: 12,646,854 km (0.06 R)
• M32: 12,863,472 km (0.036 R)
• M33: 13,631,508 km (0.111 R)
• M34: 15,731,413 km (0.1 R)
• M35: 15,789,606 km (0.116 R)
• M36: 15,964,337 km (0.082 R)
• M37: 16,374,833 km (0.036 R)
• M38: 16,907,701 km (0.052 R)
• M39: 17,206,149 km (0.111 R)
• M40: 18,539,963 km (0.106 R)
• M41: 18,662,933 km (0.06 R)
• M42: 18,786,052 km (0.12 R)
• M43: 19,095,271 km (0.032 R)
• M44: 19,655,814 km (0.072 R)
• M45: 22,212,142 km (0.052 R)
• M46: 22,342,592 km (0.108 R)
• M47: 22,604,388 km (0.093 R)
• M48: 23,197,244 km (0.062 R)
• M49: 23,462,332 km (0.093 R)
• M50: 23,595,324 km (0.119 R)
• M51: 24,667,791 km (0.088 R)
• M52: 25,006,182 km (0.099 R)
• M53: 25,482,501 km (0.085 R)
• M54: 25,824,632 km (0.114 R)
• M55: 26,306,038 km (0.098 R)
• M56: 27,068,538 km (0.084 R)
• M57: 27,557,573 km (0.096 R)
• M58: 28,970,824 km (0.112 R)
• M59: 29,471,080 km (0.108 R)
• M60: 30,335,007 km (0.073 R)
• M61: 30,552,373 km (0.099 R)
• M62: 30,697,633 km (0.104 R)
• M63: 32,457,352 km (0.088 R)
• M64: 32,828,056 km (0.1 R)
• M65: 33,274,755 km (0.071 R)
• M66: 34,324,932 km (0.069 R)
• M67: 34,854,060 km (0.111 R)
• M68: 35,309,735 km (0.116 R)
• M69: 36,073,582 km (0.103 R)
• M70: 37,229,674 km (0.083 R)
• M71: 38,632,753 km (0.057 R)
• M72: 39,419,787 km (0.05 R)
• M73: 40,929,529 km (0.07 R)
• M74: 42,458,120 km (0.101 R)
• M75: 43,351,668 km (0.068 R)
• M76: 44,415,608 km (0.092 R)
• M77: 44,744,723 km (0.073 R)
• M78: 45,405,347 km (0.043 R)
• M79: 48,164,082 km (0.074 R)
• M80: 48,333,127 km (0.101 R)
• M81: 49,095,777 km (0.115 R)
• M82: 49,947,887 km (0.118 R)
• M83: 51,235,176 km (0.111 R)
• M84: 52,012,636 km (0.086 R)
• M85: 53,579,525 km (0.067 R)
• M86: 53,842,218 km (0.096 R)
• M87: 54,544,730 km (0.054 R)
• M88: 55,870,018 km (0.109 R)
• M89: 56,937,847 km (0.107 R)
• M90: 57,832,891 km (0.096 R)
• M91: 59,003,345 km (0.109 R)
• M92: 59,365,073 km (0.063 R)
• M93: 60,272,533 km (0.06 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 12,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit