🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.84 AU - 1.2 AU

Year: 365 Days

Day: 15.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.14 AU - 1.82 AU

Year: 639 Days

Day: 25.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,469,104 km

• M1: 431,889 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.01 AU - 2.73 AU

Year: 1294 Days

Day: 13.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 161.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.92 AU - 2.9 AU

Year: 1327 Days

Day: 46.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.44 AU - 4.8 AU

Year: 2967 Days

Day: 40.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,469,104 km

• M1: 17,802 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.51 AU - 5.45 AU

Year: 3943 Days

Day: 25.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.2

Radius: 9.6

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.2 AU - 6.6 AU

Year: 4452 Days

Day: 11 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 89,469,104 km

• M1: 121,174 km (0.11 R)
• M2: 210,185 km (0.108 R)
• M3: 376,089 km (0.05 R)
• M4: 522,695 km (0.044 R)
• M5: 680,820 km (0.096 R)
• M6: 969,544 km (0.092 R)
• M7: 1,540,260 km (0.091 R)
• M8: 1,746,705 km (0.074 R)
• M9: 2,003,714 km (0.101 R)
• M10: 2,172,460 km (0.081 R)
• M11: 2,244,118 km (0.059 R)
• M12: 2,316,673 km (0.104 R)
• M13: 2,877,814 km (0.105 R)
• M14: 3,117,021 km (0.102 R)
• M15: 3,362,960 km (0.119 R)
• M16: 3,700,603 km (0.097 R)
• M17: 3,786,771 km (0.088 R)
• M18: 3,873,687 km (0.115 R)
• M19: 4,102,572 km (0.097 R)
• M20: 4,797,005 km (0.117 R)
• M21: 5,062,093 km (0.11 R)
• M22: 5,177,283 km (0.049 R)
• M23: 5,488,447 km (0.099 R)
• M24: 5,785,698 km (0.115 R)
• M25: 5,865,882 km (0.119 R)
• M26: 5,986,907 km (0.058 R)
• M27: 6,170,015 km (0.109 R)
• M28: 6,375,562 km (0.071 R)
• M29: 7,005,668 km (0.12 R)
• M30: 7,198,650 km (0.092 R)
• M31: 7,655,821 km (0.087 R)
• M32: 7,921,207 km (0.087 R)
• M33: 8,347,860 km (0.053 R)
• M34: 8,461,256 km (0.048 R)
• M35: 8,689,841 km (0.05 R)
• M36: 8,781,844 km (0.116 R)
• M37: 8,989,934 km (0.059 R)
• M38: 9,576,807 km (0.11 R)
• M39: 9,886,923 km (0.068 R)
• M40: 10,079,306 km (0.1 R)
• M41: 10,151,861 km (0.076 R)
• M42: 10,248,801 km (0.09 R)
• M43: 10,492,495 km (0.12 R)
• M44: 10,664,234 km (0.116 R)
• M45: 10,960,737 km (0.098 R)
• M46: 11,135,018 km (0.075 R)
• M47: 11,561,971 km (0.091 R)
• M48: 12,302,779 km (0.036 R)
• M49: 12,406,301 km (0.094 R)
• M50: 12,718,213 km (0.085 R)
• M51: 12,822,781 km (0.101 R)
• M52: 13,032,667 km (0.069 R)
• M53: 13,111,805 km (0.047 R)
• M54: 13,429,401 km (0.047 R)
• M55: 13,562,543 km (0.092 R)
• M56: 13,857,101 km (0.1 R)
• M57: 13,937,734 km (0.036 R)
• M58: 14,616,161 km (0.056 R)
• M59: 14,890,523 km (0.111 R)
• M60: 15,055,979 km (0.064 R)
• M61: 15,611,884 km (0.103 R)
• M62: 15,695,958 km (0.029 R)
• M63: 15,808,157 km (0.104 R)
• M64: 17,146,310 km (0.09 R)
• M65: 17,232,927 km (0.113 R)
• M66: 17,493,825 km (0.078 R)
• M67: 17,697,578 km (0.11 R)
• M68: 17,785,092 km (0.066 R)
• M69: 17,931,399 km (0.037 R)
• M70: 18,107,476 km (0.041 R)
• M71: 19,026,306 km (0.083 R)
• M72: 19,506,515 km (0.103 R)
• M73: 19,566,803 km (0.117 R)
• M74: 19,747,966 km (0.12 R)
• M75: 20,173,123 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.7

Radius: 10.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.66 AU - 11.32 AU

Year: 12925 Days

Day: 12.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,469,104 km

• M1: 239,506 km (0.089 R)
• M2: 313,408 km (0.094 R)
• M3: 631,453 km (0.061 R)
• M4: 713,432 km (0.104 R)
• M5: 835,055 km (0.112 R)
• M6: 964,009 km (0.057 R)
• M7: 1,284,747 km (0.053 R)
• M8: 1,435,691 km (0.096 R)
• M9: 1,923,829 km (0.079 R)
• M10: 2,568,745 km (0.044 R)
• M11: 3,217,551 km (0.119 R)
• M12: 3,515,251 km (0.116 R)
• M13: 3,636,874 km (0.062 R)
• M14: 3,853,043 km (0.049 R)
• M15: 3,946,990 km (0.106 R)
• M16: 4,105,414 km (0.042 R)
• M17: 4,894,693 km (0.088 R)
• M18: 5,271,979 km (0.064 R)
• M19: 5,446,709 km (0.055 R)
• M20: 5,801,854 km (0.108 R)
• M21: 6,274,733 km (0.106 R)
• M22: 6,836,024 km (0.078 R)
• M23: 7,103,356 km (0.118 R)
• M24: 7,257,741 km (0.11 R)
• M25: 7,374,277 km (0.094 R)
• M26: 7,609,146 km (0.059 R)
• M27: 7,727,628 km (0.104 R)
• M28: 9,618,545 km (0.048 R)
• M29: 10,091,124 km (0.063 R)
• M30: 10,703,578 km (0.095 R)
• M31: 11,058,873 km (0.043 R)
• M32: 11,690,176 km (0.062 R)
• M33: 12,286,772 km (0.1 R)
• M34: 13,271,575 km (0.076 R)
• M35: 13,509,735 km (0.115 R)
• M36: 13,797,412 km (0.109 R)
• M37: 14,087,183 km (0.06 R)
• M38: 15,716,603 km (0.099 R)
• M39: 16,527,872 km (0.112 R)
• M40: 16,835,595 km (0.086 R)
• M41: 16,938,668 km (0.093 R)
• M42: 18,721,725 km (0.097 R)
• M43: 18,935,500 km (0.073 R)
• M44: 19,150,023 km (0.109 R)
• M45: 20,179,855 km (0.097 R)
• M46: 20,508,821 km (0.081 R)
• M47: 22,011,083 km (0.091 R)
• M48: 22,463,018 km (0.065 R)
• M49: 22,917,945 km (0.116 R)
• M50: 23,318,568 km (0.08 R)
• M51: 24,709,679 km (0.091 R)
• M52: 25,002,891 km (0.066 R)
• M53: 25,179,266 km (0.067 R)
• M54: 25,948,798 km (0.115 R)
• M55: 26,426,165 km (0.106 R)
• M56: 26,846,235 km (0.06 R)
• M57: 27,632,223 km (0.091 R)
• M58: 28,241,984 km (0.107 R)
• M59: 29,474,820 km (0.083 R)
• M60: 29,972,981 km (0.096 R)
• M61: 31,040,511 km (0.105 R)
• M62: 33,212,971 km (0.082 R)
• M63: 34,121,629 km (0.106 R)
• M64: 35,235,983 km (0.085 R)
• M65: 35,566,146 km (0.101 R)
• M66: 37,164,599 km (0.106 R)
• M67: 37,904,959 km (0.11 R)
• M68: 38,582,338 km (0.1 R)
• M69: 39,331,973 km (0.081 R)
• M70: 39,468,855 km (0.041 R)
• M71: 39,537,371 km (0.075 R)
• M72: 39,743,068 km (0.07 R)
• M73: 40,293,139 km (0.091 R)
• M74: 40,500,183 km (0.052 R)
• M75: 41,192,522 km (0.102 R)
• M76: 41,888,900 km (0.054 R)
• M77: 41,958,762 km (0.038 R)
• M78: 42,870,411 km (0.088 R)
• M79: 43,293,325 km (0.109 R)
• M80: 44,001,222 km (0.058 R)
• M81: 44,641,650 km (0.069 R)
• M82: 44,713,008 km (0.064 R)
• M83: 45,572,149 km (0.03 R)
• M84: 45,715,913 km (0.106 R)
• M85: 46,147,951 km (0.097 R)
• M86: 46,220,207 km (0.116 R)
• M87: 46,943,662 km (0.072 R)
• M88: 47,088,922 km (0.084 R)
• M89: 48,548,698 km (0.118 R)
• M90: 48,695,453 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.7

Radius: 4.6

Gravity: 46.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.73 AU - 15.99 AU

Year: 21356 Days

Day: 24.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,469,104 km

• M1: 146,606 km (0.107 R)
• M2: 291,417 km (0.069 R)
• M3: 389,702 km (0.116 R)
• M4: 745,895 km (0.045 R)
• M5: 1,179,130 km (0.119 R)
• M6: 1,371,214 km (0.039 R)
• M7: 1,538,913 km (0.08 R)
• M8: 1,607,878 km (0.049 R)
• M9: 2,004,911 km (0.086 R)
• M10: 2,042,609 km (0.099 R)
• M11: 2,233,945 km (0.03 R)
• M12: 2,391,322 km (0.118 R)
• M13: 3,055,985 km (0.105 R)
• M14: 3,186,734 km (0.116 R)
• M15: 3,867,255 km (0.087 R)
• M16: 4,056,197 km (0.034 R)
• M17: 4,199,811 km (0.109 R)
• M18: 5,887,125 km (0.067 R)
• M19: 6,324,400 km (0.081 R)
• M20: 6,546,852 km (0.118 R)
• M21: 7,171,872 km (0.1 R)
• M22: 7,697,259 km (0.116 R)
• M23: 11,166,733 km (0.114 R)
• M24: 11,300,773 km (0.047 R)
• M25: 12,462,251 km (0.091 R)
• M26: 13,092,357 km (0.091 R)
• M27: 13,304,636 km (0.103 R)
• M28: 13,804,592 km (0.098 R)
• M29: 14,310,532 km (0.079 R)
• M30: 14,969,960 km (0.083 R)
• M31: 15,117,912 km (0.113 R)
• M32: 15,564,462 km (0.109 R)
• M33: 17,471,386 km (0.079 R)
• M34: 17,705,207 km (0.087 R)
• M35: 18,412,656 km (0.059 R)
• M36: 19,209,414 km (0.097 R)
• M37: 19,531,348 km (0.052 R)
• M38: 19,612,131 km (0.093 R)
• M39: 21,833,959 km (0.101 R)
• M40: 22,338,403 km (0.07 R)
• M41: 23,358,810 km (0.098 R)
• M42: 24,047,559 km (0.055 R)
• M43: 25,621,328 km (0.045 R)
• M44: 26,064,287 km (0.045 R)
• M45: 26,688,859 km (0.081 R)
• M46: 27,318,217 km (0.113 R)
• M47: 28,775,300 km (0.111 R)
• M48: 30,257,217 km (0.103 R)
• M49: 31,669,121 km (0.108 R)
• M50: 33,198,460 km (0.077 R)
• M51: 33,391,442 km (0.103 R)
• M52: 34,263,896 km (0.075 R)
• M53: 34,361,285 km (0.118 R)
• M54: 34,654,048 km (0.104 R)
• M55: 36,130,429 km (0.048 R)
• M56: 38,029,574 km (0.113 R)
• M57: 39,449,706 km (0.112 R)
• M58: 40,063,507 km (0.092 R)
• M59: 42,237,014 km (0.098 R)
• M60: 43,812,728 km (0.102 R)
• M61: 44,130,175 km (0.077 R)
• M62: 45,836,040 km (0.11 R)
• M63: 46,589,265 km (0.064 R)
• M64: 46,697,125 km (0.101 R)
• M65: 47,998,626 km (0.092 R)
• M66: 49,202,141 km (0.065 R)
• M67: 49,752,512 km (0.099 R)
• M68: 50,194,274 km (0.082 R)
• M69: 50,526,382 km (0.116 R)
• M70: 50,748,235 km (0.11 R)
• M71: 51,304,291 km (0.059 R)
• M72: 52,984,424 km (0.102 R)
• M73: 54,455,121 km (0.061 R)
• M74: 54,910,347 km (0.087 R)
• M75: 55,138,334 km (0.104 R)
• M76: 55,366,770 km (0.114 R)
• M77: 55,709,948 km (0.089 R)
• M78: 58,364,412 km (0.07 R)
• M79: 58,830,260 km (0.078 R)
• M80: 59,063,633 km (0.11 R)
• M81: 60,588,035 km (0.097 R)
• M82: 65,842,960 km (0.11 R)
• M83: 71,241,648 km (0.091 R)
• M84: 71,739,509 km (0.067 R)
• M85: 72,738,524 km (0.091 R)
• M86: 73,239,677 km (0.108 R)
• M87: 73,867,838 km (0.059 R)
• M88: 75,003,136 km (0.091 R)
• M89: 75,636,235 km (0.114 R)
• M90: 76,016,961 km (0.075 R)
• M91: 77,035,424 km (0.091 R)
• M92: 77,802,262 km (0.056 R)
• M93: 78,186,579 km (0.11 R)
• M94: 83,502,240 km (0.111 R)
• M95: 85,475,885 km (0.092 R)
• M96: 88,531,870 km (0.05 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 14,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit