🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.49 AU - 0.77 AU

Year: 181 Days

Day: 29.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.06 AU - 1.08 AU

Year: 400 Days

Day: 31.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.76 AU - 2.6 AU

Year: 1164 Days

Day: 21.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.16 AU - 2.56 AU

Year: 1311 Days

Day: 33.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.63 AU - 4.31 AU

Year: 2861 Days

Day: 26.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.65 AU - 4.87 AU

Year: 3180 Days

Day: 24.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,501,733 km

• M1: 3,816,391 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.5

Radius: 8.6

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.46 AU - 6.96 AU

Year: 5597 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,501,733 km

• M1: 107,860 km (0.093 R)
• M2: 238,160 km (0.067 R)
• M3: 352,004 km (0.11 R)
• M4: 497,263 km (0.112 R)
• M5: 598,840 km (0.109 R)
• M6: 753,524 km (0.094 R)
• M7: 1,224,758 km (0.063 R)
• M8: 1,603,839 km (0.114 R)
• M9: 1,727,556 km (0.095 R)
• M10: 1,952,103 km (0.099 R)
• M11: 2,017,926 km (0.071 R)
• M12: 2,084,646 km (0.109 R)
• M13: 2,289,147 km (0.087 R)
• M14: 2,464,625 km (0.078 R)
• M15: 2,979,242 km (0.117 R)
• M16: 3,151,728 km (0.12 R)
• M17: 3,367,149 km (0.118 R)
• M18: 3,607,553 km (0.116 R)
• M19: 3,874,435 km (0.025 R)
• M20: 4,211,629 km (0.12 R)
• M21: 4,449,041 km (0.102 R)
• M22: 4,536,555 km (0.109 R)
• M23: 4,602,528 km (0.118 R)
• M24: 4,668,800 km (0.106 R)
• M25: 5,141,529 km (0.105 R)
• M26: 5,418,734 km (0.114 R)
• M27: 5,748,149 km (0.105 R)
• M28: 5,891,314 km (0.085 R)
• M29: 5,963,420 km (0.038 R)
• M30: 6,157,000 km (0.093 R)
• M31: 6,525,609 km (0.108 R)
• M32: 6,775,437 km (0.09 R)
• M33: 7,181,446 km (0.086 R)
• M34: 7,361,711 km (0.043 R)
• M35: 7,674,072 km (0.116 R)
• M36: 7,805,568 km (0.032 R)
• M37: 8,070,656 km (0.109 R)
• M38: 8,177,618 km (0.05 R)
• M39: 8,231,174 km (0.075 R)
• M40: 8,284,880 km (0.106 R)
• M41: 8,994,273 km (0.114 R)
• M42: 9,468,498 km (0.106 R)
• M43: 9,637,843 km (0.109 R)
• M44: 9,836,658 km (0.106 R)
• M45: 9,922,378 km (0.064 R)
• M46: 10,587,191 km (0.083 R)
• M47: 10,704,326 km (0.114 R)
• M48: 10,821,760 km (0.069 R)
• M49: 11,566,159 km (0.107 R)
• M50: 11,868,497 km (0.038 R)
• M51: 12,450,133 km (0.114 R)
• M52: 13,166,557 km (0.087 R)
• M53: 13,800,404 km (0.08 R)
• M54: 13,960,473 km (0.04 R)
• M55: 14,704,573 km (0.085 R)
• M56: 14,868,084 km (0.077 R)
• M57: 14,933,607 km (0.052 R)
• M58: 15,163,839 km (0.059 R)
• M59: 15,794,543 km (0.065 R)
• M60: 16,467,734 km (0.114 R)
• M61: 17,253,571 km (0.086 R)
• M62: 17,495,172 km (0.071 R)
• M63: 17,981,664 km (0.108 R)
• M64: 18,472,644 km (0.101 R)
• M65: 18,790,689 km (0.118 R)
• M66: 19,396,112 km (0.047 R)
• M67: 19,611,383 km (0.102 R)
• M68: 19,791,349 km (0.042 R)
• M69: 22,180,727 km (0.065 R)
• M70: 22,556,367 km (0.04 R)
• M71: 23,237,785 km (0.04 R)
• M72: 23,542,815 km (0.087 R)
• M73: 24,041,275 km (0.112 R)
• M74: 24,388,342 km (0.114 R)
• M75: 25,009,622 km (0.076 R)
• M76: 25,754,171 km (0.1 R)
• M77: 26,030,329 km (0.044 R)
• M78: 26,386,671 km (0.094 R)

Asteroid Belt

Center: 9.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.9

Radius: 12

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.43 AU - 15.55 AU

Year: 15964 Days

Day: 7.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,501,733 km

• M1: 202,855 km (0.086 R)
• M2: 428,149 km (0.083 R)
• M3: 1,215,333 km (0.096 R)
• M4: 1,598,603 km (0.084 R)
• M5: 1,762,562 km (0.12 R)
• M6: 2,380,701 km (0.092 R)
• M7: 3,233,259 km (0.074 R)
• M8: 3,372,385 km (0.104 R)
• M9: 3,801,731 km (0.076 R)
• M10: 4,060,385 km (0.095 R)
• M11: 4,173,033 km (0.043 R)
• M12: 4,439,915 km (0.052 R)
• M13: 4,751,976 km (0.098 R)
• M14: 5,111,460 km (0.076 R)
• M15: 6,070,382 km (0.074 R)
• M16: 6,770,052 km (0.106 R)
• M17: 7,541,378 km (0.06 R)
• M18: 7,820,229 km (0.092 R)
• M19: 7,914,027 km (0.096 R)
• M20: 8,388,401 km (0.119 R)
• M21: 9,514,275 km (0.074 R)
• M22: 10,222,920 km (0.06 R)
• M23: 10,325,544 km (0.083 R)
• M24: 11,583,513 km (0.115 R)
• M25: 11,797,886 km (0.036 R)
• M26: 11,905,597 km (0.035 R)
• M27: 12,394,333 km (0.098 R)
• M28: 12,778,949 km (0.075 R)
• M29: 13,279,354 km (0.107 R)
• M30: 14,241,867 km (0.107 R)
• M31: 16,174,073 km (0.092 R)
• M32: 17,568,774 km (0.117 R)
• M33: 18,000,962 km (0.099 R)
• M34: 18,124,979 km (0.117 R)
• M35: 18,499,123 km (0.074 R)
• M36: 19,254,892 km (0.05 R)
• M37: 20,601,721 km (0.065 R)
• M38: 20,926,797 km (0.054 R)
• M39: 21,384,866 km (0.111 R)
• M40: 22,045,041 km (0.111 R)
• M41: 23,047,796 km (0.084 R)
• M42: 23,453,057 km (0.036 R)
• M43: 23,860,711 km (0.097 R)
• M44: 25,097,736 km (0.09 R)
• M45: 25,584,377 km (0.103 R)
• M46: 26,496,476 km (0.081 R)
• M47: 28,569,304 km (0.1 R)
• M48: 28,859,374 km (0.092 R)
• M49: 29,369,204 km (0.082 R)
• M50: 30,029,080 km (0.114 R)
• M51: 34,629,065 km (0.073 R)
• M52: 35,715,444 km (0.108 R)
• M53: 37,286,671 km (0.099 R)
• M54: 37,524,232 km (0.114 R)
• M55: 38,001,150 km (0.078 R)
• M56: 39,282,306 km (0.11 R)
• M57: 39,362,940 km (0.106 R)
• M58: 39,766,405 km (0.081 R)
• M59: 40,415,062 km (0.032 R)
• M60: 40,496,293 km (0.028 R)
• M61: 40,822,117 km (0.108 R)
• M62: 41,394,479 km (0.06 R)
• M63: 42,878,190 km (0.067 R)
• M64: 43,376,651 km (0.106 R)
• M65: 44,211,706 km (0.081 R)
• M66: 44,547,104 km (0.086 R)
• M67: 45,136,370 km (0.113 R)
• M68: 45,220,744 km (0.08 R)
• M69: 48,120,698 km (0.078 R)
• M70: 48,811,691 km (0.09 R)
• M71: 49,245,225 km (0.051 R)
• M72: 49,506,124 km (0.102 R)
• M73: 49,593,041 km (0.095 R)
• M74: 49,680,106 km (0.12 R)
• M75: 49,941,753 km (0.106 R)
• M76: 50,904,565 km (0.081 R)
• M77: 53,293,793 km (0.097 R)
• M78: 53,472,263 km (0.093 R)
• M79: 53,740,342 km (0.041 R)
• M80: 53,919,261 km (0.119 R)
• M81: 56,626,983 km (0.119 R)
• M82: 57,356,572 km (0.094 R)
• M83: 58,181,005 km (0.118 R)
• M84: 59,009,329 km (0.072 R)
• M85: 59,101,631 km (0.113 R)
• M86: 60,491,545 km (0.033 R)
• M87: 61,330,789 km (0.097 R)
• M88: 61,517,786 km (0.081 R)
• M89: 61,611,285 km (0.112 R)
• M90: 62,361,668 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144

Radius: 4.3

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.1 AU - 17.12 AU

Year: 19168 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,501,733 km

• M1: 118,631 km (0.113 R)
• M2: 150,795 km (0.092 R)
• M3: 196,871 km (0.111 R)
• M4: 328,816 km (0.099 R)
• M5: 667,057 km (0.118 R)
• M6: 866,920 km (0.107 R)
• M7: 991,983 km (0.107 R)
• M8: 1,380,489 km (0.109 R)
• M9: 1,569,431 km (0.068 R)
• M10: 2,112,322 km (0.111 R)
• M11: 2,785,961 km (0.045 R)
• M12: 2,944,086 km (0.085 R)
• M13: 2,997,493 km (0.102 R)
• M14: 3,241,636 km (0.039 R)
• M15: 3,520,337 km (0.102 R)
• M16: 3,923,503 km (0.119 R)
• M17: 4,071,007 km (0.045 R)
• M18: 4,401,917 km (0.101 R)
• M19: 4,772,770 km (0.038 R)
• M20: 5,250,287 km (0.105 R)
• M21: 5,610,219 km (0.029 R)
• M22: 6,045,699 km (0.116 R)
• M23: 6,666,380 km (0.103 R)
• M24: 7,343,460 km (0.108 R)
• M25: 7,561,724 km (0.092 R)
• M26: 10,059,858 km (0.1 R)
• M27: 10,546,650 km (0.086 R)
• M28: 10,710,609 km (0.116 R)
• M29: 11,082,659 km (0.092 R)
• M30: 11,124,247 km (0.078 R)
• M31: 11,416,861 km (0.113 R)
• M32: 12,439,063 km (0.109 R)
• M33: 12,829,962 km (0.115 R)
• M34: 13,004,992 km (0.101 R)
• M35: 13,401,725 km (0.109 R)
• M36: 13,936,837 km (0.106 R)
• M37: 14,342,696 km (0.113 R)
• M38: 14,752,444 km (0.117 R)
• M39: 15,119,857 km (0.109 R)
• M40: 16,334,891 km (0.095 R)
• M41: 17,097,989 km (0.069 R)
• M42: 17,435,482 km (0.082 R)
• M43: 18,510,493 km (0.064 R)
• M44: 18,609,227 km (0.081 R)
• M45: 18,807,295 km (0.115 R)
• M46: 19,657,011 km (0.086 R)
• M47: 20,061,224 km (0.068 R)
• M48: 20,826,417 km (0.027 R)
• M49: 21,497,364 km (0.108 R)
• M50: 22,018,263 km (0.068 R)
• M51: 22,701,626 km (0.114 R)
• M52: 24,793,005 km (0.07 R)
• M53: 24,901,912 km (0.077 R)
• M54: 25,613,699 km (0.04 R)
• M55: 26,276,716 km (0.043 R)
• M56: 26,665,970 km (0.026 R)
• M57: 26,777,570 km (0.099 R)
• M58: 26,833,370 km (0.027 R)
• M59: 26,889,320 km (0.076 R)
• M60: 27,001,219 km (0.09 R)
• M61: 27,169,367 km (0.111 R)
• M62: 27,225,466 km (0.09 R)
• M63: 27,732,304 km (0.1 R)
• M64: 28,355,977 km (0.11 R)
• M65: 29,041,584 km (0.116 R)
• M66: 29,099,030 km (0.052 R)
• M67: 29,559,342 km (0.117 R)
• M68: 29,848,366 km (0.066 R)
• M69: 30,604,134 km (0.107 R)
• M70: 32,253,151 km (0.115 R)
• M71: 32,849,149 km (0.116 R)
• M72: 33,448,588 km (0.114 R)
• M73: 33,629,153 km (0.027 R)
• M74: 33,870,454 km (0.084 R)
• M75: 34,233,378 km (0.077 R)
• M76: 34,719,422 km (0.112 R)
• M77: 36,314,434 km (0.049 R)
• M78: 36,686,035 km (0.042 R)
• M79: 36,810,052 km (0.081 R)
• M80: 36,996,451 km (0.078 R)
• M81: 37,620,274 km (0.104 R)
• M82: 38,310,220 km (0.111 R)
• M83: 39,194,493 km (0.098 R)
• M84: 39,257,922 km (0.094 R)
• M85: 40,918,907 km (0.117 R)
• M86: 41,499,048 km (0.113 R)
• M87: 42,017,105 km (0.068 R)
• M88: 42,863,530 km (0.113 R)
• M89: 43,387,272 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.1

Radius: 3.6

Gravity: 19.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.47 AU - 19.03 AU

Year: 27045 Days

Day: 16.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,501,733 km

• M1: 68,217 km (0.072 R)
• M2: 92,302 km (0.052 R)
• M3: 218,862 km (0.053 R)
• M4: 372,947 km (0.117 R)
• M5: 576,401 km (0.028 R)
• M6: 1,249,292 km (0.09 R)
• M7: 1,662,631 km (0.078 R)
• M8: 1,929,513 km (0.112 R)
• M9: 2,772,946 km (0.089 R)
• M10: 3,488,772 km (0.069 R)
• M11: 3,905,552 km (0.101 R)
• M12: 4,377,982 km (0.103 R)
• M13: 4,868,364 km (0.095 R)
• M14: 4,951,690 km (0.088 R)
• M15: 5,077,651 km (0.101 R)
• M16: 5,162,323 km (0.119 R)
• M17: 5,204,809 km (0.117 R)
• M18: 5,247,295 km (0.102 R)
• M19: 5,635,801 km (0.064 R)
• M20: 5,855,560 km (0.046 R)
• M21: 6,531,742 km (0.051 R)
• M22: 7,327,453 km (0.068 R)
• M23: 7,375,175 km (0.1 R)
• M24: 7,567,259 km (0.089 R)
• M25: 8,054,649 km (0.117 R)
• M26: 8,753,869 km (0.118 R)
• M27: 9,316,656 km (0.067 R)
• M28: 10,209,307 km (0.102 R)
• M29: 10,584,797 km (0.083 R)
• M30: 12,815,302 km (0.097 R)
• M31: 13,511,680 km (0.105 R)
• M32: 14,339,704 km (0.082 R)
• M33: 14,639,348 km (0.045 R)
• M34: 14,941,087 km (0.08 R)
• M35: 15,366,992 km (0.071 R)
• M36: 16,480,300 km (0.113 R)
• M37: 16,983,397 km (0.105 R)
• M38: 18,133,805 km (0.096 R)
• M39: 18,914,556 km (0.077 R)
• M40: 18,980,080 km (0.068 R)
• M41: 20,508,671 km (0.091 R)
• M42: 21,049,468 km (0.086 R)
• M43: 21,800,898 km (0.059 R)
• M44: 22,145,272 km (0.052 R)
• M45: 23,329,638 km (0.087 R)
• M46: 23,470,410 km (0.094 R)
• M47: 24,249,216 km (0.073 R)
• M48: 25,686,852 km (0.036 R)
• M49: 25,904,966 km (0.089 R)
• M50: 26,123,528 km (0.099 R)
• M51: 26,196,532 km (0.097 R)
• M52: 26,269,685 km (0.051 R)
• M53: 27,522,418 km (0.066 R)
• M54: 29,323,875 km (0.027 R)
• M55: 29,399,871 km (0.117 R)
• M56: 31,318,015 km (0.067 R)
• M57: 31,473,298 km (0.087 R)
• M58: 32,174,762 km (0.093 R)
• M59: 32,488,319 km (0.12 R)
• M60: 34,310,272 km (0.025 R)
• M61: 34,710,745 km (0.088 R)
• M62: 35,759,127 km (0.069 R)
• M63: 35,840,209 km (0.082 R)
• M64: 36,817,831 km (0.048 R)
• M65: 37,886,858 km (0.095 R)
• M66: 38,135,040 km (0.03 R)
• M67: 39,467,509 km (0.092 R)
• M68: 39,971,205 km (0.096 R)
• M69: 40,900,058 km (0.065 R)
• M70: 42,006,932 km (0.063 R)
• M71: 42,263,642 km (0.093 R)
• M72: 42,606,970 km (0.12 R)
• M73: 42,692,839 km (0.117 R)
• M74: 44,162,937 km (0.118 R)
• M75: 44,685,782 km (0.104 R)
• M76: 45,035,392 km (0.116 R)
• M77: 46,089,907 km (0.039 R)
• M78: 47,063,490 km (0.078 R)
• M79: 48,671,368 km (0.096 R)
• M80: 50,115,735 km (0.084 R)
• M81: 50,206,541 km (0.099 R)
• M82: 50,478,959 km (0.068 R)
• M83: 51,574,016 km (0.091 R)
• M84: 55,843,688 km (0.117 R)
• M85: 57,355,076 km (0.077 R)
• M86: 57,830,198 km (0.098 R)
• M87: 58,020,487 km (0.057 R)
• M88: 58,784,184 km (0.081 R)
• M89: 58,975,669 km (0.082 R)
• M90: 65,705,778 km (0.086 R)
• M91: 65,904,444 km (0.111 R)
• M92: 66,402,007 km (0.101 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 19,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit