🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.89 AU - 1.07 AU

Year: 369 Days

Day: 14.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.18 AU - 1.68 AU

Year: 651 Days

Day: 45.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.17 AU - 1.91 AU

Year: 728 Days

Day: 19.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,494,902 km

• M1: 727,046 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.49 AU - 1.75 AU

Year: 785 Days

Day: 47.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.87 AU - 1.95 AU

Year: 1005 Days

Day: 42.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,494,902 km

• M1: 449,542 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.73 AU - 2.71 AU

Year: 1260 Days

Day: 12.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.3

Radius: 8.9

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.37 AU - 5.41 AU

Year: 4765 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,494,902 km

• M1: 134,189 km (0.082 R)
• M2: 189,840 km (0.088 R)
• M3: 353,500 km (0.11 R)
• M4: 704,756 km (0.11 R)
• M5: 810,970 km (0.117 R)
• M6: 880,234 km (0.115 R)
• M7: 951,742 km (0.109 R)
• M8: 1,629,270 km (0.096 R)
• M9: 1,736,382 km (0.114 R)
• M10: 2,053,081 km (0.066 R)
• M11: 2,347,490 km (0.105 R)
• M12: 2,655,512 km (0.049 R)
• M13: 3,332,741 km (0.107 R)
• M14: 3,608,749 km (0.111 R)
• M15: 3,988,429 km (0.102 R)
• M16: 4,085,368 km (0.065 R)
• M17: 4,331,158 km (0.056 R)
• M18: 4,760,204 km (0.105 R)
• M19: 5,229,343 km (0.092 R)
• M20: 5,767,896 km (0.096 R)
• M21: 6,015,929 km (0.097 R)
• M22: 6,551,340 km (0.03 R)
• M23: 6,694,804 km (0.095 R)
• M24: 6,955,703 km (0.086 R)
• M25: 7,043,367 km (0.03 R)
• M26: 7,160,801 km (0.109 R)
• M27: 7,637,420 km (0.039 R)
• M28: 7,971,023 km (0.033 R)
• M29: 8,433,580 km (0.096 R)
• M30: 8,841,533 km (0.12 R)
• M31: 9,063,836 km (0.075 R)
• M32: 9,159,728 km (0.05 R)
• M33: 9,644,126 km (0.116 R)
• M34: 9,709,351 km (0.094 R)
• M35: 9,840,249 km (0.049 R)
• M36: 10,037,718 km (0.09 R)
• M37: 10,604,245 km (0.079 R)
• M38: 10,671,564 km (0.117 R)
• M39: 11,010,403 km (0.065 R)
• M40: 11,078,620 km (0.093 R)
• M41: 11,249,760 km (0.094 R)
• M42: 11,456,205 km (0.098 R)
• M43: 11,525,319 km (0.112 R)
• M44: 11,803,272 km (0.067 R)
• M45: 12,936,625 km (0.118 R)
• M46: 13,044,635 km (0.102 R)
• M47: 13,516,168 km (0.112 R)
• M48: 13,956,584 km (0.082 R)
• M49: 14,438,887 km (0.026 R)
• M50: 15,419,801 km (0.112 R)
• M51: 16,150,287 km (0.093 R)
• M52: 16,266,674 km (0.054 R)
• M53: 16,891,993 km (0.095 R)
• M54: 17,604,977 km (0.028 R)
• M55: 18,005,301 km (0.087 R)
• M56: 18,733,393 km (0.11 R)
• M57: 18,855,615 km (0.109 R)
• M58: 19,019,125 km (0.059 R)
• M59: 19,347,493 km (0.096 R)
• M60: 19,471,060 km (0.075 R)
• M61: 19,760,532 km (0.115 R)
• M62: 19,885,147 km (0.071 R)
• M63: 20,134,826 km (0.075 R)
• M64: 20,637,625 km (0.059 R)
• M65: 21,059,640 km (0.089 R)
• M66: 24,092,887 km (0.091 R)
• M67: 24,403,751 km (0.112 R)
• M68: 24,894,731 km (0.119 R)
• M69: 25,209,036 km (0.107 R)
• M70: 25,614,895 km (0.082 R)
• M71: 26,250,537 km (0.086 R)
• M72: 26,433,196 km (0.072 R)
• M73: 26,524,600 km (0.06 R)
• M74: 27,213,797 km (0.104 R)
• M75: 27,398,700 km (0.092 R)
• M76: 27,491,152 km (0.113 R)
• M77: 27,676,653 km (0.046 R)
• M78: 28,282,076 km (0.111 R)
• M79: 28,375,724 km (0.107 R)
• M80: 28,516,197 km (0.1 R)
• M81: 28,844,863 km (0.083 R)
• M82: 29,838,642 km (0.106 R)
• M83: 29,981,508 km (0.048 R)
• M84: 30,172,395 km (0.052 R)
• M85: 31,422,883 km (0.067 R)
• M86: 32,005,716 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.5

Radius: 12.7

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9 AU - 11.2 AU

Year: 12223 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,494,902 km

• M1: 159,771 km (0.1 R)
• M2: 332,855 km (0.11 R)
• M3: 502,350 km (0.034 R)
• M4: 600,486 km (0.096 R)
• M5: 762,201 km (0.107 R)
• M6: 1,632,562 km (0.087 R)
• M7: 1,947,914 km (0.088 R)
• M8: 3,135,871 km (0.094 R)
• M9: 3,563,272 km (0.08 R)
• M10: 3,835,540 km (0.111 R)
• M11: 4,619,582 km (0.1 R)
• M12: 5,030,228 km (0.08 R)
• M13: 5,259,113 km (0.046 R)
• M14: 5,926,619 km (0.109 R)
• M15: 6,047,195 km (0.069 R)
• M16: 6,290,890 km (0.114 R)
• M17: 6,998,936 km (0.102 R)
• M18: 7,169,179 km (0.1 R)
• M19: 7,340,917 km (0.08 R)
• M20: 7,996,904 km (0.092 R)
• M21: 8,580,784 km (0.076 R)
• M22: 8,993,076 km (0.112 R)
• M23: 10,028,293 km (0.066 R)
• M24: 10,124,185 km (0.108 R)
• M25: 10,952,509 km (0.101 R)
• M26: 11,100,910 km (0.098 R)
• M27: 12,261,041 km (0.109 R)
• M28: 13,090,861 km (0.103 R)
• M29: 13,195,879 km (0.096 R)
• M30: 13,725,006 km (0.07 R)
• M31: 13,938,632 km (0.095 R)
• M32: 14,423,479 km (0.108 R)
• M33: 14,968,613 km (0.103 R)
• M34: 16,417,469 km (0.113 R)
• M35: 17,968,948 km (0.086 R)
• M36: 18,144,277 km (0.084 R)
• M37: 18,437,788 km (0.051 R)
• M38: 18,791,886 km (0.059 R)
• M39: 19,267,607 km (0.094 R)
• M40: 19,566,953 km (0.086 R)
• M41: 21,025,382 km (0.105 R)
• M42: 21,271,770 km (0.061 R)
• M43: 22,079,449 km (0.091 R)
• M44: 22,330,025 km (0.11 R)
• M45: 22,518,519 km (0.069 R)
• M46: 25,869,361 km (0.081 R)
• M47: 26,265,945 km (0.077 R)
• M48: 26,597,903 km (0.046 R)
• M49: 26,864,636 km (0.088 R)
• M50: 27,132,117 km (0.119 R)
• M51: 28,075,332 km (0.117 R)
• M52: 29,579,239 km (0.115 R)
• M53: 29,786,432 km (0.105 R)
• M54: 30,063,338 km (0.034 R)
• M55: 30,969,153 km (0.088 R)
• M56: 31,319,810 km (0.078 R)
• M57: 32,238,042 km (0.089 R)
• M58: 32,807,561 km (0.085 R)
• M59: 33,380,371 km (0.09 R)
• M60: 33,595,942 km (0.079 R)
• M61: 34,318,200 km (0.06 R)
• M62: 35,411,013 km (0.071 R)
• M63: 36,219,739 km (0.063 R)
• M64: 37,631,045 km (0.09 R)
• M65: 41,121,313 km (0.072 R)
• M66: 41,584,169 km (0.091 R)
• M67: 42,359,535 km (0.076 R)
• M68: 42,983,208 km (0.118 R)
• M69: 43,924,328 km (0.117 R)
• M70: 44,476,494 km (0.114 R)
• M71: 44,793,043 km (0.051 R)
• M72: 44,951,617 km (0.067 R)
• M73: 46,708,195 km (0.09 R)
• M74: 47,352,513 km (0.109 R)
• M75: 52,862,801 km (0.075 R)
• M76: 52,946,426 km (0.105 R)
• M77: 53,281,974 km (0.108 R)
• M78: 53,449,973 km (0.086 R)
• M79: 55,139,980 km (0.105 R)
• M80: 56,761,621 km (0.111 R)
• M81: 57,019,079 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.5

Radius: 3.1

Gravity: 52.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.93 AU - 20.69 AU

Year: 29835 Days

Day: 24.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 35,494,902 km

• M1: 141,819 km (0.046 R)
• M2: 922,121 km (0.096 R)
• M3: 1,162,375 km (0.104 R)
• M4: 1,257,221 km (0.079 R)
• M5: 1,454,690 km (0.047 R)
• M6: 2,456,547 km (0.032 R)
• M7: 2,702,336 km (0.095 R)
• M8: 2,913,119 km (0.067 R)
• M9: 3,042,073 km (0.115 R)
• M10: 3,085,456 km (0.095 R)
• M11: 3,948,935 km (0.116 R)
• M12: 5,293,221 km (0.085 R)
• M13: 5,503,406 km (0.114 R)
• M14: 6,991,756 km (0.066 R)
• M15: 7,396,717 km (0.09 R)
• M16: 7,928,538 km (0.117 R)
• M17: 9,091,063 km (0.11 R)
• M18: 9,596,255 km (0.11 R)
• M19: 9,788,039 km (0.053 R)
• M20: 10,436,396 km (0.068 R)
• M21: 10,633,716 km (0.079 R)
• M22: 11,570,199 km (0.113 R)
• M23: 11,774,250 km (0.046 R)
• M24: 12,048,313 km (0.108 R)
• M25: 12,186,093 km (0.084 R)
• M26: 12,882,770 km (0.083 R)
• M27: 13,592,313 km (0.071 R)
• M28: 14,024,052 km (0.107 R)
• M29: 14,606,736 km (0.097 R)
• M30: 14,680,189 km (0.11 R)
• M31: 16,097,628 km (0.075 R)
• M32: 17,949,501 km (0.087 R)
• M33: 18,980,379 km (0.119 R)
• M34: 19,949,026 km (0.101 R)
• M35: 20,850,802 km (0.099 R)
• M36: 21,348,215 km (0.109 R)
• M37: 21,515,016 km (0.102 R)
• M38: 21,849,667 km (0.089 R)
• M39: 22,439,531 km (0.107 R)
• M40: 23,720,986 km (0.115 R)
• M41: 24,414,073 km (0.083 R)
• M42: 25,113,892 km (0.075 R)
• M43: 25,731,582 km (0.094 R)
• M44: 25,820,144 km (0.077 R)
• M45: 27,162,037 km (0.078 R)
• M46: 27,614,421 km (0.114 R)
• M47: 28,069,198 km (0.108 R)
• M48: 29,078,385 km (0.084 R)
• M49: 30,006,191 km (0.11 R)
• M50: 30,099,391 km (0.034 R)
• M51: 30,849,325 km (0.059 R)
• M52: 31,605,393 km (0.104 R)
• M53: 33,232,269 km (0.089 R)
• M54: 34,690,101 km (0.104 R)
• M55: 34,788,087 km (0.079 R)
• M56: 35,476,088 km (0.074 R)
• M57: 35,673,557 km (0.093 R)
• M58: 36,168,726 km (0.083 R)
• M59: 36,268,059 km (0.104 R)
• M60: 39,493,239 km (0.104 R)
• M61: 40,726,225 km (0.087 R)
• M62: 41,036,342 km (0.057 R)
• M63: 41,763,238 km (0.08 R)
• M64: 43,124,279 km (0.092 R)
• M65: 43,863,143 km (0.112 R)
• M66: 47,185,412 km (0.108 R)
• M67: 47,946,716 km (0.089 R)
• M68: 48,274,186 km (0.041 R)
• M69: 49,481,441 km (0.104 R)
• M70: 49,922,904 km (0.062 R)
• M71: 52,486,413 km (0.116 R)
• M72: 53,049,350 km (0.089 R)
• M73: 54,294,902 km (0.111 R)
• M74: 54,636,284 km (0.101 R)
• M75: 55,550,028 km (0.086 R)
• M76: 56,814,579 km (0.056 R)
• M77: 58,437,865 km (0.107 R)
• M78: 59,138,133 km (0.072 R)
• M79: 60,076,261 km (0.063 R)
• M80: 60,665,078 km (0.118 R)
• M81: 67,022,688 km (0.116 R)
• M82: 70,465,683 km (0.032 R)
• M83: 72,333,712 km (0.101 R)
• M84: 72,960,078 km (0.106 R)
• M85: 73,714,052 km (0.029 R)
• M86: 74,344,158 km (0.049 R)
• M87: 74,976,209 km (0.116 R)
• M88: 76,627,919 km (0.095 R)
• M89: 78,034,737 km (0.079 R)
• M90: 79,192,026 km (0.109 R)
• M91: 79,966,794 km (0.103 R)
• M92: 80,096,196 km (0.115 R)
• M93: 82,959,948 km (0.073 R)
• M94: 83,484,139 km (0.034 R)
• M95: 88,519,304 km (0.109 R)
• M96: 89,591,771 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.4

Radius: 3.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.43 AU - 21.83 AU

Year: 31862 Days

Day: 19.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,494,902 km

• M1: 80,633 km (0.1 R)
• M2: 155,432 km (0.105 R)
• M3: 188,493 km (0.1 R)
• M4: 224,098 km (0.1 R)
• M5: 412,591 km (0.067 R)
• M6: 484,697 km (0.087 R)
• M7: 522,246 km (0.077 R)
• M8: 981,212 km (0.059 R)
• M9: 1,333,366 km (0.049 R)
• M10: 1,625,530 km (0.092 R)
• M11: 1,720,824 km (0.087 R)
• M12: 1,857,407 km (0.117 R)
• M13: 2,330,286 km (0.069 R)
• M14: 2,792,693 km (0.051 R)
• M15: 3,187,183 km (0.107 R)
• M16: 3,599,026 km (0.086 R)
• M17: 4,313,056 km (0.054 R)
• M18: 4,713,081 km (0.079 R)
• M19: 5,405,869 km (0.085 R)
• M20: 5,691,750 km (0.095 R)
• M21: 5,778,517 km (0.117 R)
• M22: 6,278,174 km (0.12 R)
• M23: 6,487,910 km (0.074 R)
• M24: 7,068,799 km (0.113 R)
• M25: 7,162,148 km (0.043 R)
• M26: 7,412,724 km (0.066 R)
• M27: 7,890,390 km (0.045 R)
• M28: 8,410,691 km (0.041 R)
• M29: 8,509,576 km (0.051 R)
• M30: 9,381,881 km (0.032 R)
• M31: 9,415,989 km (0.082 R)
• M32: 10,071,976 km (0.078 R)
• M33: 10,529,297 km (0.072 R)
• M34: 11,391,130 km (0.107 R)
• M35: 11,573,490 km (0.058 R)
• M36: 11,867,449 km (0.116 R)
• M37: 12,763,541 km (0.105 R)
• M38: 14,030,934 km (0.106 R)
• M39: 14,344,192 km (0.119 R)
• M40: 14,620,050 km (0.086 R)
• M41: 15,137,210 km (0.111 R)
• M42: 15,781,977 km (0.092 R)
• M43: 16,107,652 km (0.086 R)
• M44: 16,517,849 km (0.105 R)
• M45: 17,097,989 km (0.07 R)
• M46: 17,432,341 km (0.115 R)
• M47: 17,642,526 km (0.09 R)
• M48: 17,853,459 km (0.112 R)
• M49: 17,980,467 km (0.104 R)
• M50: 19,266,710 km (0.113 R)
• M51: 19,484,075 km (0.115 R)
• M52: 20,449,580 km (0.068 R)
• M53: 20,759,996 km (0.038 R)
• M54: 20,893,587 km (0.096 R)
• M55: 22,108,172 km (0.077 R)
• M56: 22,655,251 km (0.102 R)
• M57: 22,884,585 km (0.076 R)
• M58: 23,160,742 km (0.088 R)
• M59: 23,577,073 km (0.057 R)
• M60: 24,887,999 km (0.102 R)
• M61: 25,314,353 km (0.042 R)
• M62: 25,982,308 km (0.118 R)
• M63: 26,174,242 km (0.089 R)
• M64: 27,189,563 km (0.084 R)
• M65: 28,267,116 km (0.075 R)
• M66: 28,464,436 km (0.068 R)
• M67: 28,761,387 km (0.059 R)
• M68: 32,043,415 km (0.111 R)
• M69: 32,507,169 km (0.077 R)
• M70: 32,817,434 km (0.087 R)
• M71: 32,869,345 km (0.106 R)
• M72: 33,649,947 km (0.032 R)
• M73: 33,859,084 km (0.088 R)
• M74: 34,173,689 km (0.108 R)
• M75: 34,331,365 km (0.08 R)
• M76: 34,489,191 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 14,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit