🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.44 AU - 0.66 AU

Year: 151 Days

Day: 33.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.96 AU - 1.52 AU

Year: 512 Days

Day: 33.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.6

Radius: 9.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.18 AU - 8.54 AU

Year: 8172 Days

Day: 13.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 92,716,037 km

• M1: 133,740 km (0.071 R)
• M2: 282,441 km (0.101 R)
• M3: 416,780 km (0.118 R)
• M4: 690,394 km (0.096 R)
• M5: 813,214 km (0.111 R)
• M6: 956,080 km (0.108 R)
• M7: 1,120,488 km (0.108 R)
• M8: 1,253,481 km (0.119 R)
• M9: 2,061,010 km (0.112 R)
• M10: 2,175,901 km (0.097 R)
• M11: 2,343,750 km (0.099 R)
• M12: 2,603,601 km (0.116 R)
• M13: 2,854,627 km (0.109 R)
• M14: 3,094,881 km (0.06 R)
• M15: 3,189,127 km (0.083 R)
• M16: 3,284,272 km (0.085 R)
• M17: 3,516,448 km (0.098 R)
• M18: 3,614,883 km (0.098 R)
• M19: 3,814,447 km (0.09 R)
• M20: 3,956,415 km (0.117 R)
• M21: 4,058,740 km (0.058 R)
• M22: 4,670,296 km (0.093 R)
• M23: 4,998,065 km (0.083 R)
• M24: 5,629,667 km (0.111 R)
• M25: 5,698,781 km (0.085 R)
• M26: 5,768,344 km (0.076 R)
• M27: 5,978,380 km (0.116 R)
• M28: 6,191,108 km (0.065 R)
• M29: 6,358,209 km (0.055 R)
• M30: 6,697,048 km (0.071 R)
• M31: 6,942,688 km (0.091 R)
• M32: 7,041,721 km (0.088 R)
• M33: 7,141,354 km (0.115 R)
• M34: 7,266,417 km (0.085 R)
• M35: 7,877,225 km (0.055 R)
• M36: 7,954,717 km (0.055 R)
• M37: 8,319,736 km (0.107 R)
• M38: 8,690,440 km (0.071 R)
• M39: 8,904,514 km (0.036 R)
• M40: 9,475,230 km (0.066 R)
• M41: 9,557,658 km (0.106 R)
• M42: 9,778,764 km (0.054 R)
• M43: 9,945,865 km (0.112 R)
• M44: 10,310,884 km (0.108 R)
• M45: 10,881,001 km (0.081 R)
• M46: 10,967,469 km (0.081 R)
• M47: 11,315,433 km (0.052 R)
• M48: 11,637,667 km (0.073 R)
• M49: 11,814,641 km (0.041 R)
• M50: 13,231,932 km (0.098 R)
• M51: 13,571,369 km (0.094 R)
• M52: 13,757,768 km (0.115 R)
• M53: 13,820,001 km (0.055 R)
• M54: 14,227,356 km (0.107 R)
• M55: 14,638,600 km (0.052 R)
• M56: 14,702,329 km (0.057 R)
• M57: 14,829,787 km (0.094 R)
• M58: 15,021,721 km (0.088 R)
• M59: 15,602,609 km (0.104 R)
• M60: 15,667,684 km (0.068 R)
• M61: 15,993,957 km (0.12 R)
• M62: 16,125,154 km (0.1 R)
• M63: 16,289,712 km (0.053 R)
• M64: 16,719,956 km (0.104 R)
• M65: 17,120,429 km (0.091 R)
• M66: 17,625,472 km (0.113 R)
• M67: 18,996,087 km (0.077 R)
• M68: 19,483,926 km (0.097 R)
• M69: 19,905,343 km (0.1 R)
• M70: 20,011,109 km (0.109 R)
• M71: 20,650,041 km (0.115 R)
• M72: 21,584,729 km (0.114 R)
• M73: 21,802,394 km (0.095 R)
• M74: 22,312,971 km (0.082 R)
• M75: 22,864,539 km (0.045 R)
• M76: 23,383,344 km (0.072 R)
• M77: 23,681,642 km (0.074 R)
• M78: 24,319,527 km (0.112 R)
• M79: 24,470,472 km (0.095 R)
• M80: 24,963,097 km (0.093 R)
• M81: 25,420,717 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.4

Radius: 6.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.47 AU - 17.11 AU

Year: 18991 Days

Day: 20.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 92,716,037 km

• M1: 111,301 km (0.086 R)
• M2: 469,438 km (0.078 R)
• M3: 780,901 km (0.045 R)
• M4: 825,780 km (0.099 R)
• M5: 1,340,696 km (0.075 R)
• M6: 1,582,147 km (0.098 R)
• M7: 1,737,430 km (0.117 R)
• M8: 2,168,720 km (0.082 R)
• M9: 2,211,505 km (0.101 R)
• M10: 2,451,909 km (0.097 R)
• M11: 2,746,767 km (0.099 R)
• M12: 3,149,484 km (0.106 R)
• M13: 3,296,090 km (0.119 R)
• M14: 3,444,790 km (0.114 R)
• M15: 3,494,905 km (0.093 R)
• M16: 3,621,316 km (0.117 R)
• M17: 4,114,989 km (0.101 R)
• M18: 4,248,580 km (0.057 R)
• M19: 4,574,703 km (0.108 R)
• M20: 4,908,905 km (0.108 R)
• M21: 5,337,802 km (0.115 R)
• M22: 5,395,995 km (0.075 R)
• M23: 5,838,506 km (0.106 R)
• M24: 6,018,771 km (0.103 R)
• M25: 6,139,945 km (0.105 R)
• M26: 6,601,604 km (0.107 R)
• M27: 6,852,480 km (0.112 R)
• M28: 7,331,193 km (0.087 R)
• M29: 7,395,820 km (0.056 R)
• M30: 8,019,493 km (0.09 R)
• M31: 8,831,211 km (0.098 R)
• M32: 9,177,081 km (0.101 R)
• M33: 10,349,629 km (0.089 R)
• M34: 10,495,039 km (0.097 R)
• M35: 10,604,395 km (0.078 R)
• M36: 11,008,907 km (0.049 R)
• M37: 11,194,558 km (0.104 R)
• M38: 11,719,647 km (0.063 R)
• M39: 12,176,070 km (0.073 R)
• M40: 12,291,111 km (0.09 R)
• M41: 12,988,686 km (0.108 R)
• M42: 13,381,829 km (0.1 R)
• M43: 13,619,689 km (0.103 R)
• M44: 13,898,839 km (0.065 R)
• M45: 14,099,450 km (0.089 R)
• M46: 14,462,823 km (0.102 R)
• M47: 14,503,364 km (0.09 R)
• M48: 14,625,436 km (0.073 R)
• M49: 14,747,657 km (0.09 R)
• M50: 15,240,283 km (0.107 R)
• M51: 15,821,620 km (0.075 R)
• M52: 16,325,915 km (0.062 R)
• M53: 16,410,438 km (0.081 R)
• M54: 18,791,737 km (0.053 R)
• M55: 20,544,575 km (0.09 R)
• M56: 21,602,681 km (0.094 R)
• M57: 21,741,956 km (0.058 R)
• M58: 21,788,481 km (0.042 R)
• M59: 23,151,318 km (0.061 R)
• M60: 23,867,143 km (0.12 R)
• M61: 23,915,015 km (0.085 R)
• M62: 23,963,036 km (0.112 R)
• M63: 24,396,570 km (0.075 R)
• M64: 24,590,150 km (0.041 R)
• M65: 24,638,620 km (0.118 R)
• M66: 25,860,236 km (0.079 R)
• M67: 26,702,173 km (0.05 R)
• M68: 26,951,552 km (0.105 R)
• M69: 27,001,518 km (0.117 R)
• M70: 27,151,565 km (0.101 R)
• M71: 28,057,829 km (0.045 R)
• M72: 28,463,837 km (0.117 R)
• M73: 28,616,577 km (0.111 R)
• M74: 29,025,278 km (0.115 R)
• M75: 29,179,065 km (0.095 R)
• M76: 30,366,573 km (0.116 R)
• M77: 31,412,112 km (0.094 R)
• M78: 32,204,083 km (0.106 R)
• M79: 32,310,148 km (0.086 R)
• M80: 32,682,348 km (0.077 R)
• M81: 32,788,861 km (0.073 R)
• M82: 33,109,450 km (0.102 R)
• M83: 33,969,188 km (0.103 R)
• M84: 34,727,500 km (0.053 R)
• M85: 35,765,560 km (0.075 R)
• M86: 36,315,930 km (0.114 R)
• M87: 36,426,334 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.6

Radius: 7.2

Gravity: 19.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.52 AU - 16.18 AU

Year: 22303 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,716,037 km

• M1: 182,210 km (0.112 R)
• M2: 802,892 km (0.078 R)
• M3: 973,733 km (0.116 R)
• M4: 1,125,126 km (0.104 R)
• M5: 1,350,121 km (0.067 R)
• M6: 1,916,498 km (0.039 R)
• M7: 2,030,193 km (0.074 R)
• M8: 2,224,820 km (0.045 R)
• M9: 3,701,799 km (0.052 R)
• M10: 4,582,332 km (0.088 R)
• M11: 5,045,936 km (0.107 R)
• M12: 5,098,445 km (0.106 R)
• M13: 5,151,103 km (0.103 R)
• M14: 5,470,645 km (0.074 R)
• M15: 5,524,500 km (0.1 R)
• M16: 5,906,872 km (0.052 R)
• M17: 7,222,286 km (0.103 R)
• M18: 7,579,825 km (0.106 R)
• M19: 7,760,838 km (0.06 R)
• M20: 8,624,018 km (0.073 R)
• M21: 9,003,398 km (0.111 R)
• M22: 9,517,566 km (0.072 R)
• M23: 9,843,689 km (0.108 R)
• M24: 9,975,336 km (0.1 R)
• M25: 11,253,500 km (0.119 R)
• M26: 11,667,886 km (0.118 R)
• M27: 12,653,885 km (0.116 R)
• M28: 13,593,360 km (0.097 R)
• M29: 15,233,551 km (0.108 R)
• M30: 17,489,337 km (0.068 R)
• M31: 17,728,694 km (0.096 R)
• M32: 19,023,015 km (0.041 R)
• M33: 19,516,089 km (0.108 R)
• M34: 19,847,299 km (0.108 R)
• M35: 20,013,502 km (0.111 R)
• M36: 20,515,104 km (0.083 R)
• M37: 20,936,222 km (0.056 R)
• M38: 22,562,500 km (0.102 R)
• M39: 22,649,118 km (0.104 R)
• M40: 23,698,397 km (0.117 R)
• M41: 25,572,260 km (0.059 R)
• M42: 26,025,392 km (0.086 R)
• M43: 26,756,028 km (0.086 R)
• M44: 27,400,795 km (0.087 R)
• M45: 28,143,847 km (0.085 R)
• M46: 28,424,194 km (0.099 R)
• M47: 28,705,587 km (0.105 R)
• M48: 29,649,999 km (0.064 R)
• M49: 29,744,993 km (0.091 R)
• M50: 30,126,019 km (0.113 R)
• M51: 30,317,056 km (0.071 R)
• M52: 32,055,084 km (0.118 R)
• M53: 33,133,086 km (0.032 R)
• M54: 34,522,252 km (0.103 R)
• M55: 36,031,545 km (0.036 R)
• M56: 36,539,430 km (0.095 R)
• M57: 38,906,068 km (0.105 R)
• M58: 39,845,692 km (0.086 R)
• M59: 43,353,912 km (0.065 R)
• M60: 44,002,269 km (0.089 R)
• M61: 44,980,938 km (0.083 R)
• M62: 46,959,669 km (0.119 R)
• M63: 48,854,326 km (0.101 R)
• M64: 51,571,472 km (0.047 R)
• M65: 52,258,426 km (0.093 R)
• M66: 52,603,099 km (0.037 R)
• M67: 55,621,087 km (0.051 R)
• M68: 57,624,501 km (0.107 R)
• M69: 57,743,133 km (0.041 R)
• M70: 57,980,544 km (0.099 R)
• M71: 58,456,415 km (0.065 R)
• M72: 59,172,540 km (0.108 R)
• M73: 59,891,657 km (0.058 R)
• M74: 60,975,643 km (0.113 R)
• M75: 64,881,943 km (0.036 R)
• M76: 66,243,433 km (0.099 R)
• M77: 66,740,846 km (0.106 R)
• M78: 66,865,311 km (0.081 R)
• M79: 67,489,284 km (0.107 R)
• M80: 68,742,765 km (0.088 R)
• M81: 68,868,577 km (0.077 R)
• M82: 69,751,204 km (0.108 R)
• M83: 70,257,144 km (0.06 R)
• M84: 71,782,444 km (0.106 R)
• M85: 75,124,760 km (0.046 R)
• M86: 75,643,415 km (0.048 R)
• M87: 76,945,216 km (0.106 R)
• M88: 77,468,061 km (0.077 R)
• M89: 78,123,299 km (0.092 R)
• M90: 79,175,421 km (0.085 R)
• M91: 84,236,766 km (0.093 R)
• M92: 84,371,254 km (0.119 R)
• M93: 84,640,680 km (0.117 R)
• M94: 85,450,753 km (0.098 R)
• M95: 87,078,228 km (0.032 R)
• M96: 88,305,678 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 15,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit