🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.77 AU

Year: 195 Days

Day: 24.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 157.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,565,625 km

• M1: 54,154 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.35 AU - 1.89 AU

Year: 749 Days

Day: 15.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.17 AU - 2.81 AU

Year: 1428 Days

Day: 20.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,565,625 km

• M1: 303,684 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.82 AU - 5.02 AU

Year: 3377 Days

Day: 39.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,565,625 km

• M1: 264,040 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.5

Radius: 12.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.94 AU - 6.9 AU

Year: 5912 Days

Day: 5.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 94.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,565,625 km

• M1: 179,368 km (0.1 R)
• M2: 446,400 km (0.038 R)
• M3: 715,227 km (0.086 R)
• M4: 920,326 km (0.066 R)
• M5: 1,037,312 km (0.104 R)
• M6: 1,173,745 km (0.102 R)
• M7: 1,258,567 km (0.027 R)
• M8: 1,419,983 km (0.064 R)
• M9: 1,526,497 km (0.085 R)
• M10: 1,764,357 km (0.113 R)
• M11: 1,929,663 km (0.083 R)
• M12: 2,048,593 km (0.06 R)
• M13: 2,135,210 km (0.105 R)
• M14: 2,329,987 km (0.109 R)
• M15: 2,438,894 km (0.092 R)
• M16: 2,642,946 km (0.101 R)
• M17: 2,989,265 km (0.042 R)
• M18: 3,208,126 km (0.065 R)
• M19: 3,536,045 km (0.115 R)
• M20: 3,640,913 km (0.076 R)
• M21: 3,918,118 km (0.04 R)
• M22: 4,202,503 km (0.081 R)
• M23: 4,493,621 km (0.12 R)
• M24: 4,630,204 km (0.046 R)
• M25: 5,190,747 km (0.038 R)
• M26: 5,310,276 km (0.117 R)
• M27: 5,896,699 km (0.036 R)
• M28: 7,587,155 km (0.085 R)
• M29: 8,025,178 km (0.079 R)
• M30: 8,135,880 km (0.068 R)
• M31: 8,612,499 km (0.066 R)
• M32: 9,504,850 km (0.053 R)
• M33: 9,947,361 km (0.085 R)
• M34: 10,578,065 km (0.055 R)
• M35: 10,913,613 km (0.112 R)
• M36: 11,564,065 km (0.105 R)
• M37: 11,783,675 km (0.1 R)
• M38: 13,228,341 km (0.069 R)
• M39: 13,458,124 km (0.067 R)
• M40: 13,888,367 km (0.098 R)
• M41: 14,021,659 km (0.119 R)
• M42: 14,491,546 km (0.079 R)
• M43: 15,069,143 km (0.106 R)
• M44: 15,412,470 km (0.101 R)
• M45: 15,515,842 km (0.082 R)
• M46: 16,598,781 km (0.091 R)
• M47: 17,024,537 km (0.091 R)
• M48: 18,141,135 km (0.115 R)
• M49: 18,323,495 km (0.113 R)
• M50: 18,506,304 km (0.105 R)
• M51: 18,910,966 km (0.082 R)
• M52: 19,169,920 km (0.045 R)
• M53: 19,579,220 km (0.042 R)
• M54: 19,728,818 km (0.094 R)
• M55: 20,900,917 km (0.091 R)
• M56: 21,322,334 km (0.066 R)
• M57: 21,823,936 km (0.038 R)
• M58: 22,095,606 km (0.113 R)
• M59: 22,838,658 km (0.029 R)
• M60: 23,114,517 km (0.062 R)
• M61: 23,272,642 km (0.119 R)
• M62: 23,431,215 km (0.096 R)
• M63: 23,908,881 km (0.068 R)
• M64: 24,108,744 km (0.095 R)
• M65: 24,429,931 km (0.08 R)
• M66: 24,671,681 km (0.075 R)
• M67: 24,752,464 km (0.106 R)
• M68: 24,954,720 km (0.099 R)
• M69: 25,117,034 km (0.112 R)
• M70: 25,524,090 km (0.119 R)
• M71: 26,180,076 km (0.109 R)
• M72: 26,262,505 km (0.098 R)
• M73: 26,883,186 km (0.11 R)
• M74: 27,049,389 km (0.117 R)
• M75: 27,592,430 km (0.107 R)
• M76: 27,802,166 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.7

Radius: 11.1

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.88 AU - 8.42 AU

Year: 6948 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,565,625 km

• M1: 147,354 km (0.119 R)
• M2: 850,314 km (0.113 R)
• M3: 1,035,516 km (0.046 R)
• M4: 1,166,714 km (0.051 R)
• M5: 1,251,685 km (0.109 R)
• M6: 1,374,505 km (0.104 R)
• M7: 1,557,015 km (0.096 R)
• M8: 1,651,411 km (0.08 R)
• M9: 1,747,752 km (0.081 R)
• M10: 1,826,291 km (0.09 R)
• M11: 2,790,748 km (0.078 R)
• M12: 2,906,537 km (0.079 R)
• M13: 3,071,394 km (0.118 R)
• M14: 3,336,930 km (0.071 R)
• M15: 3,685,643 km (0.118 R)
• M16: 3,813,100 km (0.116 R)
• M17: 3,942,053 km (0.066 R)
• M18: 4,046,323 km (0.08 R)
• M19: 4,310,962 km (0.1 R)
• M20: 4,581,285 km (0.099 R)
• M21: 4,663,414 km (0.11 R)
• M22: 4,969,043 km (0.069 R)
• M23: 5,512,382 km (0.107 R)
• M24: 5,895,203 km (0.062 R)
• M25: 6,286,551 km (0.073 R)
• M26: 6,378,105 km (0.061 R)
• M27: 7,094,829 km (0.092 R)
• M28: 7,285,865 km (0.084 R)
• M29: 7,640,861 km (0.088 R)
• M30: 8,200,506 km (0.109 R)
• M31: 8,569,864 km (0.114 R)
• M32: 8,705,399 km (0.117 R)
• M33: 8,910,199 km (0.096 R)
• M34: 9,255,171 km (0.12 R)
• M35: 10,352,023 km (0.1 R)
• M36: 11,007,711 km (0.057 R)
• M37: 11,155,214 km (0.114 R)
• M38: 11,865,056 km (0.096 R)
• M39: 12,206,438 km (0.03 R)
• M40: 12,282,733 km (0.085 R)
• M41: 12,628,155 km (0.109 R)
• M42: 12,937,822 km (0.101 R)
• M43: 13,802,199 km (0.093 R)
• M44: 14,201,326 km (0.073 R)
• M45: 14,725,966 km (0.057 R)
• M46: 16,421,657 km (0.119 R)
• M47: 16,972,178 km (0.12 R)
• M48: 17,356,943 km (0.057 R)
• M49: 18,047,936 km (0.079 R)
• M50: 18,178,535 km (0.077 R)
• M51: 18,659,941 km (0.105 R)
• M52: 20,536,646 km (0.077 R)
• M53: 21,083,875 km (0.107 R)
• M54: 21,728,343 km (0.067 R)
• M55: 22,519,566 km (0.067 R)
• M56: 22,942,329 km (0.071 R)
• M57: 23,178,245 km (0.078 R)
• M58: 23,986,672 km (0.034 R)
• M59: 26,516,223 km (0.102 R)
• M60: 26,615,256 km (0.081 R)
• M61: 26,912,956 km (0.114 R)
• M62: 27,012,439 km (0.087 R)
• M63: 27,862,903 km (0.11 R)
• M64: 28,064,261 km (0.118 R)
• M65: 29,078,385 km (0.099 R)
• M66: 29,231,574 km (0.107 R)
• M67: 29,333,898 km (0.085 R)
• M68: 29,692,784 km (0.115 R)
• M69: 30,311,371 km (0.044 R)
• M70: 30,518,414 km (0.09 R)
• M71: 30,986,207 km (0.107 R)
• M72: 31,299,465 km (0.064 R)
• M73: 32,987,378 km (0.097 R)
• M74: 34,003,596 km (0.053 R)
• M75: 34,218,867 km (0.113 R)
• M76: 34,758,916 km (0.089 R)
• M77: 34,975,833 km (0.102 R)
• M78: 35,193,049 km (0.039 R)
• M79: 35,628,977 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.2

Radius: 14.3

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.83 AU - 12.93 AU

Year: 13952 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,565,625 km

• M1: 271,819 km (0.101 R)
• M2: 370,853 km (0.113 R)
• M3: 666,159 km (0.029 R)
• M4: 865,573 km (0.066 R)
• M5: 1,252,882 km (0.084 R)
• M6: 1,428,360 km (0.068 R)
• M7: 1,666,520 km (0.12 R)
• M8: 1,832,873 km (0.082 R)
• M9: 2,334,924 km (0.068 R)
• M10: 2,618,262 km (0.036 R)
• M11: 2,979,840 km (0.104 R)
• M12: 3,115,376 km (0.118 R)
• M13: 3,861,121 km (0.109 R)
• M14: 4,197,567 km (0.087 R)
• M15: 4,582,632 km (0.108 R)
• M16: 5,428,608 km (0.105 R)
• M17: 6,720,236 km (0.031 R)
• M18: 6,854,425 km (0.051 R)
• M19: 8,008,124 km (0.107 R)
• M20: 8,438,217 km (0.098 R)
• M21: 8,777,954 km (0.033 R)
• M22: 9,621,836 km (0.062 R)
• M23: 10,647,928 km (0.119 R)
• M24: 10,804,856 km (0.11 R)
• M25: 11,120,956 km (0.115 R)
• M26: 11,280,128 km (0.12 R)
• M27: 11,870,591 km (0.075 R)
• M28: 12,142,261 km (0.085 R)
• M29: 12,802,735 km (0.069 R)
• M30: 12,969,836 km (0.099 R)
• M31: 13,193,485 km (0.064 R)
• M32: 13,588,274 km (0.075 R)
• M33: 14,158,840 km (0.108 R)
• M34: 14,505,010 km (0.077 R)
• M35: 14,912,365 km (0.113 R)
• M36: 15,088,142 km (0.085 R)
• M37: 15,560,123 km (0.071 R)
• M38: 16,097,030 km (0.116 R)
• M39: 16,277,445 km (0.072 R)
• M40: 16,518,896 km (0.074 R)
• M41: 18,242,563 km (0.114 R)
• M42: 19,444,432 km (0.06 R)
• M43: 20,216,806 km (0.098 R)
• M44: 20,476,508 km (0.043 R)
• M45: 21,460,114 km (0.118 R)
• M46: 21,725,052 km (0.109 R)
• M47: 22,258,218 km (0.116 R)
• M48: 24,226,777 km (0.051 R)
• M49: 24,848,954 km (0.059 R)
• M50: 28,328,152 km (0.106 R)
• M51: 30,755,976 km (0.055 R)
• M52: 31,129,671 km (0.08 R)
• M53: 32,411,276 km (0.107 R)
• M54: 33,096,883 km (0.07 R)
• M55: 35,338,308 km (0.084 R)
• M56: 35,729,656 km (0.092 R)
• M57: 37,150,537 km (0.083 R)
• M58: 38,108,113 km (0.109 R)
• M59: 38,509,484 km (0.026 R)
• M60: 40,947,032 km (0.074 R)
• M61: 41,193,569 km (0.107 R)
• M62: 41,440,555 km (0.107 R)
• M63: 41,605,561 km (0.069 R)
• M64: 43,685,720 km (0.096 R)
• M65: 44,442,835 km (0.041 R)
• M66: 45,544,174 km (0.065 R)
• M67: 47,342,041 km (0.114 R)
• M68: 48,901,599 km (0.101 R)
• M69: 53,680,503 km (0.034 R)
• M70: 54,943,558 km (0.079 R)
• M71: 55,124,871 km (0.056 R)
• M72: 56,399,145 km (0.086 R)
• M73: 56,581,954 km (0.099 R)
• M74: 56,673,508 km (0.092 R)
• M75: 57,039,873 km (0.079 R)
• M76: 57,499,138 km (0.099 R)
• M77: 57,683,144 km (0.083 R)
• M78: 57,959,451 km (0.084 R)
• M79: 58,144,055 km (0.05 R)
• M80: 59,255,118 km (0.078 R)
• M81: 59,999,816 km (0.081 R)
• M82: 61,686,682 km (0.11 R)
• M83: 62,441,403 km (0.108 R)
• M84: 63,199,116 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.8

Radius: 4.8

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.28 AU - 16.82 AU

Year: 19140 Days

Day: 18.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,565,625 km

• M1: 61,335 km (0.103 R)
• M2: 119,080 km (0.117 R)
• M3: 216,468 km (0.095 R)
• M4: 742,305 km (0.11 R)
• M5: 1,034,170 km (0.055 R)
• M6: 1,096,552 km (0.095 R)
• M7: 1,160,131 km (0.038 R)
• M8: 1,787,096 km (0.097 R)
• M9: 1,837,211 km (0.113 R)
• M10: 1,938,788 km (0.115 R)
• M11: 2,281,517 km (0.101 R)
• M12: 2,586,098 km (0.109 R)
• M13: 3,142,154 km (0.072 R)
• M14: 3,418,012 km (0.057 R)
• M15: 3,669,935 km (0.058 R)
• M16: 4,058,740 km (0.107 R)
• M17: 4,494,818 km (0.055 R)
• M18: 4,805,383 km (0.025 R)
• M19: 5,410,805 km (0.103 R)
• M20: 5,704,017 km (0.119 R)
• M21: 5,815,318 km (0.058 R)
• M22: 7,046,209 km (0.11 R)
• M23: 7,205,681 km (0.112 R)
• M24: 7,527,914 km (0.119 R)
• M25: 7,690,976 km (0.085 R)
• M26: 7,731,816 km (0.084 R)
• M27: 7,937,513 km (0.095 R)
• M28: 8,735,468 km (0.083 R)
• M29: 9,078,945 km (0.117 R)
• M30: 9,296,012 km (0.071 R)
• M31: 10,136,004 km (0.089 R)
• M32: 11,046,157 km (0.067 R)
• M33: 11,184,984 km (0.083 R)
• M34: 11,324,260 km (0.078 R)
• M35: 11,464,283 km (0.117 R)
• M36: 11,511,107 km (0.104 R)
• M37: 12,029,763 km (0.112 R)
• M38: 12,268,073 km (0.11 R)
• M39: 12,556,048 km (0.118 R)
• M40: 13,236,569 km (0.064 R)
• M41: 13,779,759 km (0.088 R)
• M42: 14,431,108 km (0.093 R)
• M43: 14,582,800 km (0.111 R)
• M44: 14,938,843 km (0.031 R)
• M45: 14,990,006 km (0.094 R)
• M46: 15,297,878 km (0.107 R)
• M47: 15,659,606 km (0.075 R)
• M48: 15,971,966 km (0.063 R)
• M49: 19,150,771 km (0.073 R)
• M50: 19,540,623 km (0.065 R)
• M51: 19,820,671 km (0.069 R)
• M52: 20,384,655 km (0.097 R)
• M53: 23,520,376 km (0.054 R)
• M54: 23,818,225 km (0.115 R)
• M55: 24,598,378 km (0.03 R)
• M56: 24,961,302 km (0.113 R)
• M57: 25,143,513 km (0.114 R)
• M58: 25,387,058 km (0.111 R)
• M59: 25,509,130 km (0.044 R)
• M60: 25,753,722 km (0.1 R)
• M61: 25,876,392 km (0.066 R)
• M62: 26,122,331 km (0.053 R)
• M63: 26,554,370 km (0.101 R)
• M64: 28,306,460 km (0.054 R)
• M65: 28,686,738 km (0.115 R)
• M66: 29,068,811 km (0.119 R)
• M67: 29,837,744 km (0.113 R)
• M68: 29,966,548 km (0.025 R)
• M69: 30,354,156 km (0.101 R)
• M70: 30,548,484 km (0.087 R)
• M71: 30,743,410 km (0.062 R)
• M72: 32,515,247 km (0.117 R)
• M73: 32,714,062 km (0.059 R)
• M74: 33,380,072 km (0.112 R)
• M75: 33,848,912 km (0.062 R)
• M76: 33,916,081 km (0.1 R)
• M77: 36,225,424 km (0.087 R)
• M78: 36,294,239 km (0.106 R)
• M79: 37,468,582 km (0.112 R)
• M80: 38,725,503 km (0.105 R)
• M81: 38,936,436 km (0.058 R)
• M82: 39,712,700 km (0.084 R)
• M83: 39,783,609 km (0.108 R)
• M84: 41,208,977 km (0.117 R)
• M85: 41,567,863 km (0.117 R)
• M86: 43,086,880 km (0.091 R)
• M87: 43,597,158 km (0.055 R)
• M88: 44,109,531 km (0.059 R)
• M89: 44,623,848 km (0.112 R)
• M90: 45,658,467 km (0.05 R)
• M91: 46,327,768 km (0.098 R)
• M92: 48,279,422 km (0.107 R)
• M93: 48,506,362 km (0.102 R)
• M94: 50,948,846 km (0.106 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 15,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit