🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.48 AU - 0.74 AU

Year: 175 Days

Day: 14.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.24 AU - 1.34 AU

Year: 538 Days

Day: 22.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.41 AU - 1.85 AU

Year: 764 Days

Day: 27.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.59 AU - 2.61 AU

Year: 1539 Days

Day: 35.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,789,341 km

• M1: 861,534 km (0.082 R)
• M2: 1,544,598 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.6

Radius: 11.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.93 AU - 4.95 AU

Year: 4031 Days

Day: 8.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,789,341 km

• M1: 169,195 km (0.074 R)
• M2: 249,080 km (0.087 R)
• M3: 337,942 km (0.113 R)
• M4: 427,252 km (0.074 R)
• M5: 535,860 km (0.117 R)
• M6: 645,964 km (0.11 R)
• M7: 969,544 km (0.051 R)
• M8: 1,144,125 km (0.054 R)
• M9: 1,217,128 km (0.111 R)
• M10: 1,485,507 km (0.057 R)
• M11: 1,606,532 km (0.103 R)
• M12: 1,716,935 km (0.086 R)
• M13: 2,063,703 km (0.086 R)
• M14: 2,369,929 km (0.113 R)
• M15: 2,740,184 km (0.104 R)
• M16: 2,940,795 km (0.11 R)
• M17: 3,409,934 km (0.099 R)
• M18: 3,662,605 km (0.106 R)
• M19: 3,735,908 km (0.084 R)
• M20: 4,282,239 km (0.091 R)
• M21: 4,359,581 km (0.028 R)
• M22: 4,535,508 km (0.074 R)
• M23: 4,853,853 km (0.115 R)
• M24: 5,200,172 km (0.089 R)
• M25: 5,533,625 km (0.074 R)
• M26: 6,177,494 km (0.104 R)
• M27: 6,331,131 km (0.113 R)
• M28: 6,508,405 km (0.115 R)
• M29: 6,867,739 km (0.055 R)
• M30: 7,349,295 km (0.084 R)
• M31: 7,465,682 km (0.115 R)
• M32: 7,606,005 km (0.057 R)
• M33: 7,865,706 km (0.067 R)
• M34: 8,345,317 km (0.1 R)
• M35: 8,466,641 km (0.063 R)
• M36: 8,809,669 km (0.076 R)
• M37: 8,933,386 km (0.093 R)
• M38: 9,032,719 km (0.08 R)
• M39: 9,789,385 km (0.095 R)
• M40: 10,046,095 km (0.104 R)
• M41: 10,123,587 km (0.088 R)
• M42: 10,461,529 km (0.067 R)
• M43: 10,618,906 km (0.084 R)
• M44: 11,282,522 km (0.074 R)
• M45: 11,497,793 km (0.108 R)
• M46: 11,687,334 km (0.118 R)
• M47: 11,796,091 km (0.105 R)
• M48: 12,483,344 km (0.085 R)
• M49: 12,650,146 km (0.06 R)
• M50: 12,761,895 km (0.11 R)
• M51: 13,667,112 km (0.034 R)
• M52: 15,479,191 km (0.085 R)
• M53: 15,598,720 km (0.073 R)
• M54: 16,626,906 km (0.048 R)
• M55: 16,902,764 km (0.112 R)
• M56: 17,149,152 km (0.086 R)
• M57: 17,583,435 km (0.112 R)
• M58: 17,739,316 km (0.109 R)
• M59: 18,399,341 km (0.103 R)
• M60: 18,589,331 km (0.062 R)
• M61: 18,748,353 km (0.116 R)
• M62: 19,099,459 km (0.047 R)
• M63: 19,678,702 km (0.04 R)
• M64: 20,788,719 km (0.084 R)
• M65: 21,085,820 km (0.093 R)
• M66: 21,351,206 km (0.105 R)
• M67: 21,484,349 km (0.104 R)
• M68: 21,718,020 km (0.04 R)
• M69: 22,762,662 km (0.083 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.6

Radius: 13.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.71 AU - 5.87 AU

Year: 5114 Days

Day: 14.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 61,789,341 km

• M1: 174,730 km (0.044 R)
• M2: 329,714 km (0.044 R)
• M3: 524,191 km (0.116 R)
• M4: 610,509 km (0.084 R)
• M5: 720,314 km (0.117 R)
• M6: 885,320 km (0.12 R)
• M7: 1,002,904 km (0.049 R)
• M8: 1,095,056 km (0.112 R)
• M9: 1,266,645 km (0.072 R)
• M10: 1,459,327 km (0.101 R)
• M11: 1,785,899 km (0.12 R)
• M12: 1,925,923 km (0.117 R)
• M13: 2,083,001 km (0.034 R)
• M14: 2,887,389 km (0.085 R)
• M15: 3,505,677 km (0.116 R)
• M16: 3,929,637 km (0.1 R)
• M17: 4,113,941 km (0.079 R)
• M18: 4,266,980 km (0.082 R)
• M19: 4,543,886 km (0.08 R)
• M20: 4,916,235 km (0.087 R)
• M21: 5,280,057 km (0.12 R)
• M22: 5,391,058 km (0.042 R)
• M23: 5,615,156 km (0.091 R)
• M24: 5,861,693 km (0.096 R)
• M25: 6,503,169 km (0.059 R)
• M26: 6,822,411 km (0.027 R)
• M27: 7,517,891 km (0.108 R)
• M28: 7,768,767 km (0.109 R)
• M29: 7,874,084 km (0.114 R)
• M30: 8,171,784 km (0.104 R)
• M31: 8,300,438 km (0.051 R)
• M32: 8,887,909 km (0.101 R)
• M33: 9,220,166 km (0.105 R)
• M34: 9,309,475 km (0.084 R)
• M35: 10,080,204 km (0.107 R)
• M36: 10,613,221 km (0.095 R)
• M37: 11,634,376 km (0.11 R)
• M38: 11,852,041 km (0.096 R)
• M39: 12,168,889 km (0.051 R)
• M40: 12,612,297 km (0.079 R)
• M41: 12,811,113 km (0.113 R)
• M42: 12,985,843 km (0.117 R)
• M43: 13,565,834 km (0.052 R)
• M44: 13,871,762 km (0.077 R)
• M45: 16,076,834 km (0.07 R)
• M46: 16,265,477 km (0.083 R)
• M47: 16,726,688 km (0.115 R)
• M48: 16,863,121 km (0.104 R)
• M49: 17,247,288 km (0.116 R)
• M50: 17,801,099 km (0.084 R)
• M51: 18,473,243 km (0.119 R)
• M52: 18,586,189 km (0.079 R)
• M53: 18,727,559 km (0.117 R)
• M54: 18,869,228 km (0.064 R)
• M55: 19,068,343 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.9

Radius: 13.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.94 AU - 13.72 AU

Year: 14000 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 57.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,789,341 km

• M1: 183,108 km (0.112 R)
• M2: 298,298 km (0.114 R)
• M3: 458,817 km (0.062 R)
• M4: 553,662 km (0.063 R)
• M5: 697,724 km (0.104 R)
• M6: 782,397 km (0.067 R)
• M7: 932,444 km (0.099 R)
• M8: 1,126,472 km (0.105 R)
• M9: 1,263,653 km (0.088 R)
• M10: 1,388,567 km (0.11 R)
• M11: 1,992,943 km (0.052 R)
• M12: 2,097,661 km (0.106 R)
• M13: 2,719,390 km (0.098 R)
• M14: 2,836,376 km (0.082 R)
• M15: 3,003,028 km (0.08 R)
• M16: 3,396,320 km (0.063 R)
• M17: 3,728,278 km (0.082 R)
• M18: 4,151,191 km (0.084 R)
• M19: 4,286,727 km (0.045 R)
• M20: 4,673,737 km (0.107 R)
• M21: 6,270,993 km (0.109 R)
• M22: 6,426,874 km (0.118 R)
• M23: 6,520,971 km (0.099 R)
• M24: 6,870,282 km (0.07 R)
• M25: 7,095,726 km (0.074 R)
• M26: 7,290,951 km (0.06 R)
• M27: 7,853,739 km (0.077 R)
• M28: 8,089,505 km (0.048 R)
• M29: 8,464,996 km (0.082 R)
• M30: 9,056,356 km (0.043 R)
• M31: 9,697,233 km (0.106 R)
• M32: 9,914,150 km (0.111 R)
• M33: 11,439,151 km (0.04 R)
• M34: 12,015,252 km (0.057 R)
• M35: 12,758,604 km (0.086 R)
• M36: 13,718,873 km (0.107 R)
• M37: 14,207,609 km (0.037 R)
• M38: 14,868,383 km (0.025 R)
• M39: 14,993,447 km (0.034 R)
• M40: 15,370,583 km (0.085 R)
• M41: 16,091,495 km (0.115 R)
• M42: 16,520,841 km (0.088 R)
• M43: 16,650,243 km (0.07 R)
• M44: 17,566,380 km (0.116 R)
• M45: 17,831,169 km (0.091 R)
• M46: 19,129,529 km (0.115 R)
• M47: 19,584,306 km (0.115 R)
• M48: 19,813,041 km (0.098 R)
• M49: 20,134,677 km (0.11 R)
• M50: 20,226,978 km (0.083 R)
• M51: 21,063,380 km (0.064 R)
• M52: 21,250,826 km (0.065 R)
• M53: 21,911,151 km (0.104 R)
• M54: 22,626,229 km (0.107 R)
• M55: 23,932,518 km (0.094 R)
• M56: 24,521,036 km (0.072 R)
• M57: 24,619,471 km (0.031 R)
• M58: 25,762,249 km (0.09 R)
• M59: 25,862,330 km (0.076 R)
• M60: 26,617,949 km (0.078 R)
• M61: 26,820,654 km (0.064 R)
• M62: 26,972,945 km (0.052 R)
• M63: 27,534,086 km (0.049 R)
• M64: 27,996,045 km (0.107 R)
• M65: 28,253,802 km (0.102 R)
• M66: 28,408,935 km (0.105 R)
• M67: 28,771,710 km (0.101 R)
• M68: 29,606,915 km (0.06 R)
• M69: 31,141,041 km (0.084 R)
• M70: 32,321,966 km (0.074 R)
• M71: 32,430,126 km (0.063 R)
• M72: 32,700,748 km (0.112 R)
• M73: 32,863,660 km (0.069 R)
• M74: 33,190,083 km (0.118 R)
• M75: 33,846,219 km (0.115 R)
• M76: 34,396,141 km (0.111 R)
• M77: 35,171,207 km (0.066 R)
• M78: 35,505,110 km (0.091 R)
• M79: 36,120,107 km (0.109 R)
• M80: 36,682,146 km (0.059 R)
• M81: 37,020,835 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.1

Radius: 7.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.07 AU - 21.05 AU

Year: 27012 Days

Day: 17.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,789,341 km

• M1: 102,475 km (0.091 R)
• M2: 326,423 km (0.117 R)
• M3: 466,895 km (0.049 R)
• M4: 685,906 km (0.112 R)
• M5: 892,800 km (0.091 R)
• M6: 1,026,391 km (0.064 R)
• M7: 1,215,184 km (0.083 R)
• M8: 1,625,830 km (0.115 R)
• M9: 1,680,134 km (0.053 R)
• M10: 1,903,483 km (0.096 R)
• M11: 2,286,603 km (0.082 R)
• M12: 2,347,789 km (0.092 R)
• M13: 2,922,245 km (0.106 R)
• M14: 3,433,122 km (0.069 R)
• M15: 3,503,283 km (0.04 R)
• M16: 3,752,962 km (0.046 R)
• M17: 3,825,367 km (0.062 R)
• M18: 3,898,221 km (0.069 R)
• M19: 4,269,523 km (0.067 R)
• M20: 4,345,070 km (0.111 R)
• M21: 4,421,215 km (0.034 R)
• M22: 4,536,107 km (0.113 R)
• M23: 4,769,031 km (0.104 R)
• M24: 5,005,994 km (0.077 R)
• M25: 5,532,428 km (0.081 R)
• M26: 5,615,006 km (0.107 R)
• M27: 6,076,366 km (0.085 R)
• M28: 6,681,191 km (0.073 R)
• M29: 7,080,168 km (0.087 R)
• M30: 7,441,297 km (0.106 R)
• M31: 7,624,255 km (0.11 R)
• M32: 8,848,564 km (0.075 R)
• M33: 10,082,448 km (0.092 R)
• M34: 12,058,785 km (0.107 R)
• M35: 12,435,772 km (0.071 R)
• M36: 12,761,895 km (0.096 R)
• M37: 14,605,390 km (0.032 R)
• M38: 14,662,536 km (0.042 R)
• M39: 15,064,655 km (0.096 R)
• M40: 15,528,857 km (0.119 R)
• M41: 15,762,679 km (0.099 R)
• M42: 16,590,105 km (0.096 R)
• M43: 17,918,833 km (0.115 R)
• M44: 18,287,143 km (0.119 R)
• M45: 18,720,079 km (0.076 R)
• M46: 19,595,825 km (0.087 R)
• M47: 20,613,091 km (0.068 R)
• M48: 21,387,110 km (0.077 R)
• M49: 21,973,982 km (0.116 R)
• M50: 22,566,091 km (0.105 R)
• M51: 23,430,766 km (0.04 R)
• M52: 23,833,334 km (0.102 R)
• M53: 23,900,803 km (0.07 R)
• M54: 25,055,100 km (0.045 R)
• M55: 25,880,880 km (0.083 R)
• M56: 26,019,408 km (0.044 R)
• M57: 26,158,235 km (0.055 R)
• M58: 26,297,211 km (0.111 R)
• M59: 27,629,829 km (0.115 R)
• M60: 28,912,481 km (0.104 R)
• M61: 29,200,158 km (0.11 R)
• M62: 30,872,662 km (0.097 R)
• M63: 32,128,686 km (0.064 R)
• M64: 34,157,682 km (0.06 R)
• M65: 35,226,110 km (0.118 R)
• M66: 35,995,791 km (0.089 R)
• M67: 37,160,859 km (0.111 R)
• M68: 37,317,189 km (0.084 R)
• M69: 39,050,579 km (0.049 R)
• M70: 39,289,038 km (0.101 R)
• M71: 40,488,365 km (0.055 R)
• M72: 42,677,281 km (0.072 R)
• M73: 43,333,118 km (0.067 R)
• M74: 44,654,964 km (0.066 R)
• M75: 44,737,991 km (0.099 R)
• M76: 44,821,168 km (0.114 R)
• M77: 45,738,651 km (0.074 R)
• M78: 46,325,823 km (0.047 R)
• M79: 46,746,642 km (0.117 R)
• M80: 47,507,497 km (0.053 R)
• M81: 49,212,763 km (0.09 R)
• M82: 50,331,904 km (0.109 R)
• M83: 51,285,441 km (0.05 R)
• M84: 52,683,134 km (0.103 R)
• M85: 52,858,612 km (0.104 R)
• M86: 54,713,925 km (0.056 R)
• M87: 58,397,324 km (0.11 R)
• M88: 58,669,891 km (0.072 R)
• M89: 59,399,031 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 12,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit