🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.67 AU - 1.05 AU

Year: 279 Days

Day: 40.6 Hours

Environment

Temp: 100 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.82 AU - 1.16 AU

Year: 345 Days

Day: 35.7 Hours

Environment

Temp: 89 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.9 AU - 1.96 AU

Year: 938 Days

Day: 15.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,651,413 km

• M1: 225,893 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.06 AU - 3.26 AU

Year: 1965 Days

Day: 33.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,651,413 km

• M1: 809,175 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.51 AU - 3.91 AU

Year: 2012 Days

Day: 19.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.88 AU - 3.66 AU

Year: 2069 Days

Day: 16.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.5

Radius: 14.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.91 AU - 6.45 AU

Year: 4736 Days

Day: 11.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,651,413 km

• M1: 218,413 km (0.07 R)
• M2: 407,953 km (0.102 R)
• M3: 529,128 km (0.064 R)
• M4: 677,678 km (0.086 R)
• M5: 806,033 km (0.066 R)
• M6: 918,082 km (0.08 R)
• M7: 1,056,460 km (0.118 R)
• M8: 1,281,904 km (0.115 R)
• M9: 1,547,590 km (0.11 R)
• M10: 1,873,564 km (0.113 R)
• M11: 2,168,421 km (0.073 R)
• M12: 2,285,257 km (0.117 R)
• M13: 2,395,062 km (0.092 R)
• M14: 2,572,635 km (0.117 R)
• M15: 2,754,845 km (0.048 R)
• M16: 3,452,569 km (0.086 R)
• M17: 3,794,550 km (0.086 R)
• M18: 4,036,151 km (0.088 R)
• M19: 5,491,738 km (0.096 R)
• M20: 5,778,367 km (0.12 R)
• M21: 5,879,196 km (0.102 R)
• M22: 6,031,637 km (0.106 R)
• M23: 6,146,827 km (0.059 R)
• M24: 6,340,407 km (0.052 R)
• M25: 6,973,804 km (0.063 R)
• M26: 7,230,065 km (0.08 R)
• M27: 8,060,034 km (0.113 R)
• M28: 8,243,890 km (0.119 R)
• M29: 8,702,407 km (0.095 R)
• M30: 8,891,050 km (0.091 R)
• M31: 9,184,112 km (0.119 R)
• M32: 9,361,386 km (0.073 R)
• M33: 9,509,937 km (0.101 R)
• M34: 10,142,885 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.6

Radius: 8.1

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.74 AU - 11.58 AU

Year: 13043 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,651,413 km

• M1: 162,164 km (0.106 R)
• M2: 264,639 km (0.113 R)
• M3: 470,485 km (0.113 R)
• M4: 564,283 km (0.078 R)
• M5: 664,963 km (0.041 R)
• M6: 1,004,101 km (0.112 R)
• M7: 1,074,412 km (0.076 R)
• M8: 1,128,267 km (0.072 R)
• M9: 1,276,818 km (0.105 R)
• M10: 1,392,457 km (0.054 R)
• M11: 1,592,918 km (0.082 R)
• M12: 3,084,558 km (0.066 R)
• M13: 3,293,846 km (0.109 R)
• M14: 3,671,431 km (0.057 R)
• M15: 3,893,434 km (0.097 R)
• M16: 4,062,779 km (0.053 R)
• M17: 4,467,441 km (0.034 R)
• M18: 4,704,554 km (0.119 R)
• M19: 5,566,387 km (0.106 R)
• M20: 6,113,317 km (0.093 R)
• M21: 6,310,487 km (0.1 R)
• M22: 6,846,347 km (0.063 R)
• M23: 7,154,219 km (0.082 R)
• M24: 8,394,236 km (0.095 R)
• M25: 9,020,153 km (0.091 R)
• M26: 9,244,700 km (0.082 R)
• M27: 9,929,409 km (0.056 R)
• M28: 10,161,286 km (0.091 R)
• M29: 10,473,197 km (0.037 R)
• M30: 10,827,894 km (0.084 R)
• M31: 10,907,330 km (0.087 R)
• M32: 12,451,629 km (0.083 R)
• M33: 12,659,869 km (0.117 R)
• M34: 12,953,380 km (0.095 R)
• M35: 13,079,940 km (0.095 R)
• M36: 13,291,621 km (0.09 R)
• M37: 13,675,639 km (0.06 R)
• M38: 13,933,695 km (0.106 R)
• M39: 14,149,864 km (0.097 R)
• M40: 14,937,647 km (0.101 R)
• M41: 15,784,520 km (0.027 R)
• M42: 16,463,994 km (0.101 R)
• M43: 16,646,802 km (0.088 R)
• M44: 16,830,359 km (0.059 R)
• M45: 17,153,041 km (0.092 R)
• M46: 17,477,818 km (0.06 R)
• M47: 17,945,461 km (0.117 R)
• M48: 18,369,721 km (0.09 R)
• M49: 19,324,455 km (0.12 R)
• M50: 19,420,796 km (0.111 R)
• M51: 19,613,926 km (0.103 R)
• M52: 19,710,866 km (0.104 R)
• M53: 20,197,358 km (0.114 R)
• M54: 20,442,250 km (0.095 R)
• M55: 20,589,604 km (0.068 R)
• M56: 20,737,257 km (0.1 R)
• M57: 20,885,359 km (0.071 R)
• M58: 21,132,794 km (0.09 R)
• M59: 21,232,127 km (0.111 R)
• M60: 21,580,839 km (0.115 R)
• M61: 22,032,026 km (0.089 R)
• M62: 22,739,924 km (0.064 R)
• M63: 24,438,159 km (0.104 R)
• M64: 24,490,219 km (0.043 R)
• M65: 24,542,279 km (0.074 R)
• M66: 24,698,908 km (0.097 R)
• M67: 25,328,715 km (0.03 R)
• M68: 26,176,785 km (0.113 R)
• M69: 26,336,705 km (0.057 R)
• M70: 27,087,836 km (0.031 R)
• M71: 27,195,696 km (0.113 R)
• M72: 29,493,968 km (0.033 R)
• M73: 31,173,354 km (0.079 R)
• M74: 31,512,941 km (0.097 R)
• M75: 33,229,128 km (0.087 R)
• M76: 33,344,767 km (0.04 R)
• M77: 33,576,045 km (0.099 R)
• M78: 33,982,353 km (0.117 R)
• M79: 34,916,891 km (0.06 R)
• M80: 35,034,325 km (0.11 R)
• M81: 35,210,701 km (0.09 R)
• M82: 35,269,643 km (0.116 R)
• M83: 35,859,956 km (0.118 R)
• M84: 36,990,766 km (0.098 R)
• M85: 37,230,272 km (0.046 R)
• M86: 37,590,654 km (0.049 R)
• M87: 38,072,808 km (0.109 R)
• M88: 38,375,145 km (0.12 R)
• M89: 38,496,319 km (0.107 R)
• M90: 40,761,231 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.5

Radius: 5.6

Gravity: 28.52 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.92 AU - 17.32 AU

Year: 21597 Days

Day: 24.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,651,413 km

• M1: 263,591 km (0.098 R)
• M2: 1,047,634 km (0.102 R)
• M3: 1,355,207 km (0.059 R)
• M4: 1,452,745 km (0.069 R)
• M5: 1,902,287 km (0.107 R)
• M6: 2,011,792 km (0.083 R)
• M7: 2,048,892 km (0.105 R)
• M8: 2,960,991 km (0.119 R)
• M9: 3,003,177 km (0.037 R)
• M10: 3,088,298 km (0.11 R)
• M11: 3,304,318 km (0.11 R)
• M12: 4,700,664 km (0.101 R)
• M13: 4,999,411 km (0.11 R)
• M14: 5,049,826 km (0.055 R)
• M15: 5,304,292 km (0.106 R)
• M16: 5,562,946 km (0.113 R)
• M17: 5,720,174 km (0.07 R)
• M18: 6,805,058 km (0.076 R)
• M19: 8,728,737 km (0.073 R)
• M20: 8,850,360 km (0.111 R)
• M21: 11,934,320 km (0.038 R)
• M22: 12,614,840 km (0.086 R)
• M23: 16,425,397 km (0.105 R)
• M24: 16,650,991 km (0.103 R)
• M25: 17,410,350 km (0.091 R)
• M26: 18,026,095 km (0.083 R)
• M27: 20,558,936 km (0.094 R)
• M28: 20,802,033 km (0.066 R)
• M29: 23,538,327 km (0.062 R)
• M30: 24,304,119 km (0.102 R)
• M31: 24,905,353 km (0.099 R)
• M32: 25,511,374 km (0.059 R)
• M33: 25,859,937 km (0.113 R)
• M34: 27,269,597 km (0.043 R)
• M35: 27,536,779 km (0.119 R)
• M36: 27,715,250 km (0.064 R)
• M37: 34,297,556 km (0.055 R)
• M38: 34,489,639 km (0.027 R)
• M39: 34,971,494 km (0.115 R)
• M40: 35,455,593 km (0.039 R)
• M41: 38,107,664 km (0.102 R)
• M42: 39,407,221 km (0.099 R)
• M43: 39,809,938 km (0.045 R)
• M44: 41,026,468 km (0.118 R)
• M45: 41,741,695 km (0.102 R)
• M46: 41,946,794 km (0.1 R)
• M47: 44,538,876 km (0.092 R)
• M48: 45,801,333 km (0.048 R)
• M49: 46,012,864 km (0.06 R)
• M50: 47,289,084 km (0.042 R)
• M51: 49,116,721 km (0.107 R)
• M52: 50,202,652 km (0.098 R)
• M53: 51,077,051 km (0.1 R)
• M54: 51,296,362 km (0.083 R)
• M55: 51,736,180 km (0.101 R)
• M56: 52,840,960 km (0.088 R)
• M57: 54,624,615 km (0.06 R)
• M58: 54,961,211 km (0.063 R)
• M59: 55,862,388 km (0.115 R)
• M60: 56,314,772 km (0.096 R)
• M61: 56,654,808 km (0.107 R)
• M62: 60,208,655 km (0.094 R)
• M63: 60,324,444 km (0.116 R)
• M64: 60,440,382 km (0.042 R)
• M65: 61,137,359 km (0.098 R)
• M66: 64,188,557 km (0.1 R)
• M67: 64,425,221 km (0.093 R)
• M68: 67,168,696 km (0.075 R)
• M69: 68,494,133 km (0.065 R)
• M70: 68,615,008 km (0.097 R)
• M71: 68,857,207 km (0.103 R)
• M72: 70,193,565 km (0.083 R)
• M73: 70,315,487 km (0.111 R)
• M74: 73,138,997 km (0.073 R)
• M75: 75,624,267 km (0.077 R)
• M76: 76,877,299 km (0.077 R)
• M77: 78,010,802 km (0.058 R)
• M78: 79,912,191 km (0.12 R)
• M79: 80,421,871 km (0.098 R)
• M80: 83,373,137 km (0.107 R)
• M81: 84,407,906 km (0.105 R)
• M82: 84,797,159 km (0.118 R)
• M83: 85,056,861 km (0.116 R)
• M84: 86,229,110 km (0.045 R)
• M85: 86,359,709 km (0.043 R)
• M86: 86,621,057 km (0.081 R)
• M87: 87,406,595 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274

Radius: 5.9

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 19.92 AU - 20.66 AU

Year: 31974 Days

Day: 15.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,651,413 km

• M1: 118,182 km (0.081 R)
• M2: 491,279 km (0.073 R)
• M3: 955,332 km (0.102 R)
• M4: 1,904,530 km (0.077 R)
• M5: 2,175,602 km (0.095 R)
• M6: 2,458,791 km (0.068 R)
• M7: 2,531,346 km (0.11 R)
• M8: 3,137,965 km (0.062 R)
• M9: 3,296,539 km (0.095 R)
• M10: 3,498,346 km (0.116 R)
• M11: 4,041,835 km (0.108 R)
• M12: 4,084,770 km (0.103 R)
• M13: 4,214,471 km (0.065 R)
• M14: 4,389,351 km (0.055 R)
• M15: 4,656,234 km (0.108 R)
• M16: 4,746,441 km (0.108 R)
• M17: 4,974,428 km (0.044 R)
• M18: 5,583,591 km (0.041 R)
• M19: 6,216,240 km (0.108 R)
• M20: 7,707,581 km (0.103 R)
• M21: 7,814,245 km (0.057 R)
• M22: 7,921,506 km (0.099 R)
• M23: 8,520,197 km (0.108 R)
• M24: 9,020,901 km (0.104 R)
• M25: 9,416,887 km (0.093 R)
• M26: 10,638,353 km (0.108 R)
• M27: 10,816,973 km (0.08 R)
• M28: 11,541,177 km (0.094 R)
• M29: 12,343,171 km (0.087 R)
• M30: 13,547,434 km (0.108 R)
• M31: 15,054,632 km (0.067 R)
• M32: 15,456,602 km (0.1 R)
• M33: 18,796,075 km (0.052 R)
• M34: 18,868,031 km (0.078 R)
• M35: 19,156,456 km (0.076 R)
• M36: 21,892,452 km (0.119 R)
• M37: 22,652,708 km (0.088 R)
• M38: 23,266,957 km (0.075 R)
• M39: 23,809,100 km (0.072 R)
• M40: 25,460,211 km (0.078 R)
• M41: 26,581,298 km (0.095 R)
• M42: 27,473,350 km (0.096 R)
• M43: 29,955,777 km (0.067 R)
• M44: 31,223,768 km (0.1 R)
• M45: 32,768,217 km (0.098 R)
• M46: 33,288,518 km (0.053 R)
• M47: 33,986,542 km (0.04 R)
• M48: 34,074,206 km (0.081 R)
• M49: 34,249,535 km (0.053 R)
• M50: 35,042,553 km (0.108 R)
• M51: 36,736,600 km (0.099 R)
• M52: 36,826,508 km (0.079 R)
• M53: 37,729,630 km (0.078 R)
• M54: 39,189,406 km (0.074 R)
• M55: 41,040,231 km (0.062 R)
• M56: 43,013,876 km (0.066 R)
• M57: 43,869,276 km (0.11 R)
• M58: 46,663,166 km (0.032 R)
• M59: 46,857,943 km (0.101 R)
• M60: 48,130,721 km (0.026 R)
• M61: 48,524,613 km (0.094 R)
• M62: 50,410,294 km (0.099 R)
• M63: 50,610,156 km (0.1 R)
• M64: 51,915,847 km (0.052 R)
• M65: 52,016,825 km (0.113 R)
• M66: 52,724,872 km (0.11 R)
• M67: 52,927,727 km (0.094 R)
• M68: 53,334,334 km (0.062 R)
• M69: 55,588,923 km (0.11 R)
• M70: 56,312,827 km (0.095 R)
• M71: 58,398,222 km (0.09 R)
• M72: 58,608,107 km (0.045 R)
• M73: 62,215,062 km (0.093 R)
• M74: 62,751,520 km (0.094 R)
• M75: 62,966,492 km (0.03 R)
• M76: 63,721,063 km (0.106 R)
• M77: 64,478,627 km (0.111 R)
• M78: 64,695,544 km (0.066 R)
• M79: 65,347,940 km (0.099 R)
• M80: 65,784,018 km (0.04 R)
• M81: 68,310,427 km (0.074 R)
• M82: 68,642,385 km (0.105 R)
• M83: 70,309,802 km (0.066 R)
• M84: 71,316,596 km (0.074 R)
• M85: 72,553,621 km (0.092 R)
• M86: 72,892,310 km (0.08 R)
• M87: 74,251,856 km (0.116 R)
• M88: 75,505,636 km (0.104 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 16,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit