🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.29 AU - 3.33 AU

Year: 2136 Days

Day: 32.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.83 AU - 4.21 AU

Year: 2343 Days

Day: 25.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.62 AU - 4.46 AU

Year: 2881 Days

Day: 17 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.44 AU - 5.66 AU

Year: 3443 Days

Day: 13.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.01 AU - 5.79 AU

Year: 3848 Days

Day: 34.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,264,690 km

• M1: 460,612 km (0.119 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.3

Radius: 11

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.24 AU - 6.14 AU

Year: 4815 Days

Day: 6.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 116,264,690 km

• M1: 195,076 km (0.064 R)
• M2: 381,175 km (0.117 R)
• M3: 557,252 km (0.054 R)
• M4: 724,502 km (0.035 R)
• M5: 868,266 km (0.095 R)
• M6: 1,422,975 km (0.111 R)
• M7: 1,505,703 km (0.096 R)
• M8: 1,658,592 km (0.062 R)
• M9: 1,852,770 km (0.053 R)
• M10: 2,186,672 km (0.08 R)
• M11: 2,321,909 km (0.094 R)
• M12: 2,975,053 km (0.084 R)
• M13: 3,103,707 km (0.119 R)
• M14: 3,388,841 km (0.039 R)
• M15: 3,478,450 km (0.078 R)
• M16: 4,990,136 km (0.075 R)
• M17: 5,221,115 km (0.11 R)
• M18: 5,613,810 km (0.088 R)
• M19: 5,720,024 km (0.118 R)
• M20: 6,317,069 km (0.079 R)
• M21: 6,511,098 km (0.066 R)
• M22: 6,990,858 km (0.043 R)
• M23: 7,220,640 km (0.115 R)
• M24: 7,423,645 km (0.031 R)
• M25: 8,074,246 km (0.061 R)
• M26: 9,146,713 km (0.11 R)
• M27: 9,272,076 km (0.055 R)
• M28: 10,101,297 km (0.077 R)
• M29: 10,557,720 km (0.119 R)
• M30: 11,456,803 km (0.119 R)
• M31: 12,380,421 km (0.061 R)
• M32: 12,519,247 km (0.047 R)
• M33: 12,623,816 km (0.051 R)
• M34: 12,693,529 km (0.072 R)
• M35: 12,798,547 km (0.063 R)
• M36: 13,115,245 km (0.099 R)
• M37: 13,363,279 km (0.094 R)
• M38: 13,972,441 km (0.083 R)
• M39: 14,262,063 km (0.077 R)
• M40: 14,700,534 km (0.041 R)
• M41: 14,773,987 km (0.08 R)
• M42: 14,921,340 km (0.112 R)
• M43: 15,515,693 km (0.041 R)
• M44: 15,590,492 km (0.107 R)
• M45: 15,665,440 km (0.038 R)
• M46: 15,853,335 km (0.051 R)
• M47: 16,383,510 km (0.08 R)
• M48: 16,459,655 km (0.115 R)
• M49: 16,612,544 km (0.072 R)
• M50: 16,727,436 km (0.108 R)
• M51: 17,305,930 km (0.107 R)
• M52: 17,461,213 km (0.106 R)
• M53: 17,851,813 km (0.117 R)
• M54: 17,930,202 km (0.066 R)
• M55: 18,561,805 km (0.039 R)
• M56: 19,160,645 km (0.105 R)
• M57: 19,321,463 km (0.112 R)
• M58: 19,765,918 km (0.026 R)
• M59: 19,887,691 km (0.12 R)
• M60: 20,418,314 km (0.106 R)
• M61: 20,541,433 km (0.108 R)
• M62: 21,160,768 km (0.081 R)
• M63: 21,828,274 km (0.113 R)
• M64: 22,502,512 km (0.046 R)
• M65: 22,672,156 km (0.055 R)
• M66: 22,757,127 km (0.114 R)
• M67: 23,698,995 km (0.056 R)
• M68: 24,261,483 km (0.069 R)
• M69: 24,828,459 km (0.106 R)
• M70: 25,135,584 km (0.046 R)
• M71: 26,198,028 km (0.093 R)
• M72: 26,465,958 km (0.092 R)
• M73: 26,869,423 km (0.101 R)
• M74: 28,871,641 km (0.1 R)
• M75: 29,472,426 km (0.087 R)
• M76: 29,611,552 km (0.118 R)
• M77: 30,217,424 km (0.079 R)
• M78: 30,404,570 km (0.091 R)
• M79: 30,592,166 km (0.072 R)
• M80: 30,780,211 km (0.09 R)
• M81: 31,251,893 km (0.119 R)
• M82: 31,393,861 km (0.107 R)
• M83: 31,535,979 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76

Radius: 10.5

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.65 AU - 8.05 AU

Year: 6360 Days

Day: 13 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 116,264,690 km

• M1: 131,048 km (0.091 R)
• M2: 201,508 km (0.105 R)
• M3: 292,015 km (0.094 R)
• M4: 579,393 km (0.078 R)
• M5: 689,347 km (0.104 R)
• M6: 859,739 km (0.113 R)
• M7: 1,044,642 km (0.093 R)
• M8: 1,172,099 km (0.095 R)
• M9: 1,294,620 km (0.115 R)
• M10: 1,552,676 km (0.11 R)
• M11: 1,757,326 km (0.065 R)
• M12: 1,862,942 km (0.112 R)
• M13: 1,958,835 km (0.064 R)
• M14: 2,155,406 km (0.084 R)
• M15: 2,449,665 km (0.091 R)
• M16: 2,541,668 km (0.082 R)
• M17: 2,648,481 km (0.026 R)
• M18: 2,770,403 km (0.09 R)
• M19: 3,133,327 km (0.089 R)
• M20: 3,481,741 km (0.087 R)
• M21: 3,645,700 km (0.068 R)
• M22: 3,950,431 km (0.119 R)
• M23: 4,043,481 km (0.097 R)
• M24: 4,455,174 km (0.104 R)
• M25: 4,649,651 km (0.026 R)
• M26: 5,013,773 km (0.098 R)
• M27: 5,646,871 km (0.032 R)
• M28: 5,787,194 km (0.102 R)
• M29: 5,857,654 km (0.063 R)
• M30: 6,124,836 km (0.075 R)
• M31: 6,542,364 km (0.103 R)
• M32: 6,912,918 km (0.085 R)
• M33: 7,176,359 km (0.082 R)
• M34: 8,223,545 km (0.069 R)
• M35: 8,422,659 km (0.114 R)
• M36: 8,502,844 km (0.05 R)
• M37: 8,684,007 km (0.039 R)
• M38: 9,070,867 km (0.107 R)
• M39: 9,276,564 km (0.088 R)
• M40: 9,400,880 km (0.055 R)
• M41: 9,609,120 km (0.081 R)
• M42: 11,065,904 km (0.101 R)
• M43: 11,396,515 km (0.11 R)
• M44: 11,529,657 km (0.084 R)
• M45: 12,339,431 km (0.042 R)
• M46: 12,728,236 km (0.051 R)
• M47: 13,167,455 km (0.105 R)
• M48: 13,377,341 km (0.099 R)
• M49: 13,517,813 km (0.094 R)
• M50: 13,635,248 km (0.105 R)
• M51: 13,824,040 km (0.113 R)
• M52: 13,942,372 km (0.107 R)
• M53: 14,013,431 km (0.099 R)
• M54: 14,132,361 km (0.115 R)
• M55: 14,251,591 km (0.05 R)
• M56: 14,515,182 km (0.111 R)
• M57: 14,611,374 km (0.077 R)
• M58: 14,998,383 km (0.087 R)
• M59: 15,144,391 km (0.042 R)
• M60: 15,241,929 km (0.108 R)
• M61: 15,388,684 km (0.043 R)
• M62: 16,429,437 km (0.082 R)
• M63: 16,907,701 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.4

Radius: 8

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 17.18 AU - 21.2 AU

Year: 29823 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 116,264,690 km

• M1: 133,292 km (0.083 R)
• M2: 387,458 km (0.114 R)
• M3: 617,839 km (0.117 R)
• M4: 988,244 km (0.098 R)
• M5: 1,039,107 km (0.058 R)
• M6: 1,362,687 km (0.088 R)
• M7: 1,419,684 km (0.072 R)
• M8: 1,565,841 km (0.074 R)
• M9: 2,437,548 km (0.118 R)
• M10: 3,280,083 km (0.057 R)
• M11: 3,793,204 km (0.117 R)
• M12: 3,915,126 km (0.095 R)
• M13: 4,121,421 km (0.084 R)
• M14: 5,386,421 km (0.115 R)
• M15: 6,468,612 km (0.116 R)
• M16: 6,663,538 km (0.112 R)
• M17: 7,462,690 km (0.095 R)
• M18: 7,667,340 km (0.032 R)
• M19: 8,987,092 km (0.085 R)
• M20: 9,534,471 km (0.073 R)
• M21: 9,756,474 km (0.076 R)
• M22: 9,868,074 km (0.114 R)
• M23: 9,924,024 km (0.116 R)
• M24: 10,149,019 km (0.038 R)
• M25: 11,240,634 km (0.106 R)
• M26: 11,770,660 km (0.117 R)
• M27: 14,286,447 km (0.116 R)
• M28: 14,540,464 km (0.12 R)
• M29: 15,441,642 km (0.086 R)
• M30: 16,427,043 km (0.075 R)
• M31: 16,760,048 km (0.073 R)
• M32: 17,229,935 km (0.114 R)
• M33: 17,432,640 km (0.117 R)
• M34: 18,665,476 km (0.055 R)
• M35: 19,855,527 km (0.04 R)
• M36: 20,567,014 km (0.104 R)
• M37: 20,782,136 km (0.1 R)
• M38: 22,899,395 km (0.109 R)
• M39: 23,345,945 km (0.073 R)
• M40: 23,795,337 km (0.096 R)
• M41: 24,096,477 km (0.083 R)
• M42: 24,474,810 km (0.086 R)
• M43: 24,778,943 km (0.082 R)
• M44: 25,007,827 km (0.095 R)
• M45: 25,467,542 km (0.118 R)
• M46: 25,698,521 km (0.118 R)
• M47: 26,162,573 km (0.111 R)
• M48: 26,707,409 km (0.038 R)
• M49: 27,020,517 km (0.049 R)
• M50: 29,245,636 km (0.057 R)
• M51: 30,952,547 km (0.108 R)
• M52: 32,274,693 km (0.042 R)
• M53: 33,784,136 km (0.082 R)
• M54: 33,953,331 km (0.094 R)
• M55: 35,832,131 km (0.109 R)
• M56: 36,350,487 km (0.094 R)
• M57: 39,156,195 km (0.113 R)
• M58: 39,422,779 km (0.115 R)
• M59: 41,305,917 km (0.104 R)
• M60: 41,849,256 km (0.096 R)
• M61: 42,943,116 km (0.048 R)
• M62: 43,585,489 km (0.104 R)
• M63: 44,787,059 km (0.112 R)
• M64: 49,029,206 km (0.104 R)
• M65: 49,316,584 km (0.074 R)
• M66: 50,955,578 km (0.098 R)
• M67: 51,246,546 km (0.051 R)
• M68: 51,635,500 km (0.067 R)
• M69: 51,830,426 km (0.102 R)
• M70: 51,927,814 km (0.05 R)
• M71: 52,318,564 km (0.107 R)
• M72: 54,088,606 km (0.091 R)
• M73: 54,187,490 km (0.113 R)
• M74: 55,179,923 km (0.084 R)
• M75: 55,478,819 km (0.107 R)
• M76: 57,384,397 km (0.11 R)
• M77: 58,192,973 km (0.1 R)
• M78: 58,903,713 km (0.062 R)
• M79: 60,333,868 km (0.103 R)
• M80: 60,641,741 km (0.09 R)
• M81: 60,744,515 km (0.084 R)
• M82: 64,797,121 km (0.087 R)
• M83: 65,744,674 km (0.114 R)
• M84: 67,227,787 km (0.083 R)
• M85: 67,760,056 km (0.047 R)
• M86: 68,080,196 km (0.096 R)
• M87: 68,293,822 km (0.087 R)
• M88: 68,400,784 km (0.089 R)
• M89: 69,365,541 km (0.104 R)
• M90: 70,011,205 km (0.082 R)
• M91: 70,118,916 km (0.102 R)
• M92: 70,226,776 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.5

Radius: 7.9

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 20.15 AU - 21.05 AU

Year: 33169 Days

Day: 21.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 116,264,690 km

• M1: 1,027,588 km (0.118 R)
• M2: 1,098,198 km (0.109 R)
• M3: 1,935,198 km (0.059 R)
• M4: 2,249,653 km (0.054 R)
• M5: 2,342,553 km (0.069 R)
• M6: 2,776,237 km (0.079 R)
• M7: 3,234,755 km (0.103 R)
• M8: 3,607,702 km (0.087 R)
• M9: 4,628,558 km (0.053 R)
• M10: 4,867,017 km (0.114 R)
• M11: 5,170,701 km (0.108 R)
• M12: 5,355,903 km (0.031 R)
• M13: 5,480,518 km (0.107 R)
• M14: 6,982,331 km (0.069 R)
• M15: 7,393,875 km (0.098 R)
• M16: 9,416,887 km (0.111 R)
• M17: 10,410,665 km (0.096 R)
• M18: 10,488,456 km (0.09 R)
• M19: 11,922,202 km (0.118 R)
• M20: 12,249,223 km (0.118 R)
• M21: 13,247,639 km (0.087 R)
• M22: 13,671,301 km (0.073 R)
• M23: 15,144,989 km (0.105 R)
• M24: 15,855,729 km (0.061 R)
• M25: 15,945,338 km (0.096 R)
• M26: 16,577,389 km (0.088 R)
• M27: 19,377,562 km (0.038 R)
• M28: 19,569,346 km (0.059 R)
• M29: 19,761,879 km (0.036 R)
• M30: 20,440,455 km (0.081 R)
• M31: 20,635,680 km (0.102 R)
• M32: 22,119,990 km (0.1 R)
• M33: 24,255,200 km (0.116 R)
• M34: 26,668,064 km (0.085 R)
• M35: 26,774,728 km (0.077 R)
• M36: 27,740,831 km (0.102 R)
• M37: 27,848,840 km (0.1 R)
• M38: 29,156,326 km (0.117 R)
• M39: 29,376,085 km (0.105 R)
• M40: 30,930,557 km (0.032 R)
• M41: 31,154,804 km (0.104 R)
• M42: 31,717,741 km (0.068 R)
• M43: 32,625,351 km (0.085 R)
• M44: 32,853,637 km (0.061 R)
• M45: 36,222,581 km (0.108 R)
• M46: 39,821,457 km (0.097 R)
• M47: 40,309,894 km (0.099 R)
• M48: 40,800,276 km (0.115 R)
• M49: 41,292,603 km (0.046 R)
• M50: 41,663,157 km (0.107 R)
• M51: 44,287,851 km (0.061 R)
• M52: 44,414,112 km (0.081 R)
• M53: 46,579,840 km (0.099 R)
• M54: 46,836,849 km (0.072 R)
• M55: 47,352,364 km (0.092 R)
• M56: 47,869,673 km (0.065 R)
• M57: 49,171,324 km (0.035 R)
• M58: 49,432,971 km (0.049 R)
• M59: 50,484,494 km (0.093 R)
• M60: 52,208,909 km (0.058 R)
• M61: 52,609,682 km (0.049 R)
• M62: 52,877,312 km (0.106 R)
• M63: 54,357,733 km (0.101 R)
• M64: 54,763,741 km (0.064 R)
• M65: 56,398,248 km (0.083 R)
• M66: 56,946,673 km (0.1 R)
• M67: 57,772,454 km (0.105 R)
• M68: 57,910,533 km (0.056 R)
• M69: 58,048,611 km (0.096 R)
• M70: 58,325,218 km (0.098 R)
• M71: 59,157,730 km (0.081 R)
• M72: 60,413,754 km (0.07 R)
• M73: 61,678,604 km (0.059 R)
• M74: 65,094,073 km (0.075 R)
• M75: 66,535,149 km (0.088 R)
• M76: 69,742,527 km (0.053 R)
• M77: 70,331,045 km (0.108 R)
• M78: 73,896,711 km (0.108 R)
• M79: 76,457,826 km (0.118 R)
• M80: 80,122,675 km (0.06 R)
• M81: 82,286,758 km (0.06 R)
• M82: 83,532,160 km (0.053 R)
• M83: 87,305,168 km (0.095 R)
• M84: 88,893,598 km (0.106 R)
• M85: 91,454,863 km (0.092 R)
• M86: 93,715,885 km (0.119 R)
• M87: 93,878,049 km (0.102 R)
• M88: 94,853,278 km (0.087 R)
• M89: 95,342,014 km (0.12 R)
• M90: 96,813,608 km (0.1 R)
• M91: 101,439,623 km (0.107 R)
• M92: 101,606,126 km (0.029 R)
• M93: 108,682,703 km (0.079 R)
• M94: 110,048,532 km (0.097 R)
• M95: 111,076,569 km (0.049 R)
• M96: 111,763,821 km (0.062 R)
• M97: 114,006,892 km (0.118 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 18,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit