🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.73 AU - 0.81 AU

Year: 241 Days

Day: 12.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.6 AU - 2.64 AU

Year: 1100 Days

Day: 25.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.08 AU - 4.08 AU

Year: 2414 Days

Day: 16.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.3

Radius: 5.9

Gravity: 28.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.98 AU - 16.78 AU

Year: 18432 Days

Day: 19.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,620,361 km

• M1: 80,633 km (0.073 R)
• M2: 222,751 km (0.093 R)
• M3: 849,716 km (0.068 R)
• M4: 928,554 km (0.096 R)
• M5: 1,093,860 km (0.094 R)
• M6: 2,053,231 km (0.103 R)
• M7: 2,840,265 km (0.102 R)
• M8: 2,999,886 km (0.094 R)
• M9: 3,327,954 km (0.101 R)
• M10: 3,754,009 km (0.055 R)
• M11: 3,885,206 km (0.091 R)
• M12: 4,656,832 km (0.073 R)
• M13: 4,703,656 km (0.088 R)
• M14: 5,084,084 km (0.089 R)
• M15: 5,623,384 km (0.102 R)
• M16: 5,673,200 km (0.092 R)
• M17: 6,649,625 km (0.111 R)
• M18: 6,808,498 km (0.12 R)
• M19: 7,238,293 km (0.073 R)
• M20: 8,180,610 km (0.115 R)
• M21: 8,407,849 km (0.073 R)
• M22: 9,278,658 km (0.119 R)
• M23: 10,854,821 km (0.03 R)
• M24: 10,979,437 km (0.115 R)
• M25: 13,771,531 km (0.112 R)
• M26: 14,314,123 km (0.04 R)
• M27: 15,630,285 km (0.081 R)
• M28: 17,785,840 km (0.12 R)
• M29: 18,080,099 km (0.114 R)
• M30: 18,227,902 km (0.079 R)
• M31: 18,524,704 km (0.067 R)
• M32: 19,123,096 km (0.082 R)
• M33: 20,415,621 km (0.094 R)
• M34: 24,132,979 km (0.11 R)
• M35: 25,527,979 km (0.12 R)
• M36: 26,360,641 km (0.056 R)
• M37: 26,528,340 km (0.077 R)
• M38: 27,286,951 km (0.072 R)
• M39: 27,456,445 km (0.083 R)
• M40: 28,395,321 km (0.085 R)
• M41: 29,779,551 km (0.094 R)
• M42: 31,629,328 km (0.12 R)
• M43: 31,718,339 km (0.105 R)
• M44: 31,896,660 km (0.068 R)
• M45: 32,343,808 km (0.119 R)
• M46: 32,433,566 km (0.033 R)
• M47: 33,334,894 km (0.086 R)
• M48: 33,425,400 km (0.11 R)
• M49: 35,162,232 km (0.105 R)
• M50: 35,809,392 km (0.11 R)
• M51: 36,087,943 km (0.097 R)
• M52: 36,740,788 km (0.028 R)
• M53: 37,397,523 km (0.115 R)
• M54: 38,722,511 km (0.075 R)
• M55: 39,008,542 km (0.089 R)
• M56: 39,774,483 km (0.088 R)
• M57: 41,321,176 km (0.103 R)
• M58: 42,101,778 km (0.085 R)
• M59: 42,395,887 km (0.087 R)
• M60: 44,473,053 km (0.079 R)
• M61: 45,473,714 km (0.07 R)
• M62: 45,775,303 km (0.09 R)
• M63: 45,876,132 km (0.106 R)
• M64: 46,988,691 km (0.057 R)
• M65: 50,067,864 km (0.102 R)
• M66: 50,691,538 km (0.077 R)
• M67: 51,946,365 km (0.077 R)
• M68: 52,999,982 km (0.118 R)
• M69: 53,635,624 km (0.117 R)
• M70: 55,772,181 km (0.083 R)
• M71: 56,526,603 km (0.074 R)
• M72: 56,742,772 km (0.094 R)
• M73: 56,959,240 km (0.083 R)
• M74: 57,284,316 km (0.068 R)
• M75: 58,591,203 km (0.089 R)
• M76: 59,028,926 km (0.091 R)
• M77: 61,567,153 km (0.106 R)
• M78: 63,241,752 km (0.08 R)
• M79: 65,157,502 km (0.107 R)
• M80: 65,497,538 km (0.115 R)
• M81: 65,611,083 km (0.077 R)
• M82: 65,724,628 km (0.105 R)
• M83: 67,321,286 km (0.111 R)
• M84: 68,124,327 km (0.09 R)
• M85: 69,508,407 km (0.059 R)
• M86: 69,624,046 km (0.09 R)
• M87: 69,855,773 km (0.114 R)
• M88: 70,319,975 km (0.072 R)
• M89: 70,436,213 km (0.117 R)
• M90: 72,891,263 km (0.031 R)
• M91: 73,244,314 km (0.081 R)
• M92: 75,374,289 km (0.079 R)
• M93: 77,044,848 km (0.095 R)
• M94: 78,245,670 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.8

Radius: 4.1

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.6 AU - 18.52 AU

Year: 20832 Days

Day: 17.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 78,620,361 km

• M1: 158,574 km (0.118 R)
• M2: 185,053 km (0.065 R)
• M3: 610,210 km (0.108 R)
• M4: 639,830 km (0.051 R)
• M5: 731,982 km (0.106 R)
• M6: 1,178,981 km (0.029 R)
• M7: 1,311,525 km (0.079 R)
• M8: 1,350,420 km (0.058 R)
• M9: 1,489,097 km (0.05 R)
• M10: 1,801,906 km (0.044 R)
• M11: 2,319,665 km (0.1 R)
• M12: 2,656,110 km (0.041 R)
• M13: 3,267,666 km (0.085 R)
• M14: 3,400,360 km (0.086 R)
• M15: 3,507,920 km (0.111 R)
• M16: 3,589,152 km (0.09 R)
• M17: 3,920,811 km (0.104 R)
• M18: 3,948,785 km (0.077 R)
• M19: 4,033,458 km (0.057 R)
• M20: 4,118,729 km (0.095 R)
• M21: 4,147,302 km (0.088 R)
• M22: 5,033,819 km (0.044 R)
• M23: 5,435,639 km (0.077 R)
• M24: 5,498,470 km (0.116 R)
• M25: 6,401,592 km (0.068 R)
• M26: 6,467,864 km (0.064 R)
• M27: 6,534,435 km (0.109 R)
• M28: 6,567,795 km (0.116 R)
• M29: 8,161,162 km (0.089 R)
• M30: 8,486,238 km (0.109 R)
• M31: 8,668,748 km (0.098 R)
• M32: 8,926,355 km (0.119 R)
• M33: 8,963,306 km (0.112 R)
• M34: 10,602,151 km (0.095 R)
• M35: 10,680,690 km (0.099 R)
• M36: 10,759,228 km (0.1 R)
• M37: 11,035,985 km (0.108 R)
• M38: 11,075,778 km (0.082 R)
• M39: 11,235,099 km (0.066 R)
• M40: 12,207,336 km (0.083 R)
• M41: 12,578,937 km (0.079 R)
• M42: 12,745,140 km (0.115 R)
• M43: 13,248,387 km (0.096 R)
• M44: 14,621,845 km (0.085 R)
• M45: 15,905,246 km (0.088 R)
• M46: 15,950,125 km (0.116 R)
• M47: 16,040,033 km (0.085 R)
• M48: 16,085,062 km (0.087 R)
• M49: 17,131,948 km (0.071 R)
• M50: 17,178,024 km (0.08 R)
• M51: 17,270,177 km (0.043 R)
• M52: 18,624,935 km (0.114 R)
• M53: 19,099,908 km (0.092 R)
• M54: 19,434,858 km (0.09 R)
• M55: 19,771,603 km (0.06 R)
• M56: 19,916,563 km (0.035 R)
• M57: 20,207,531 km (0.067 R)
• M58: 20,451,076 km (0.118 R)
• M59: 20,793,655 km (0.113 R)
• M60: 20,842,723 km (0.083 R)
• M61: 21,088,812 km (0.105 R)
• M62: 21,286,281 km (0.083 R)
• M63: 25,049,715 km (0.049 R)
• M64: 25,416,080 km (0.093 R)
• M65: 26,632,610 km (0.11 R)
• M66: 26,686,016 km (0.03 R)
• M67: 27,490,105 km (0.111 R)
• M68: 28,683,746 km (0.107 R)
• M69: 29,894,292 km (0.11 R)
• M70: 30,729,198 km (0.054 R)
• M71: 31,571,733 km (0.094 R)
• M72: 32,080,815 km (0.093 R)
• M73: 32,308,054 km (0.118 R)
• M74: 32,535,742 km (0.066 R)
• M75: 33,107,355 km (0.097 R)
• M76: 33,164,651 km (0.08 R)
• M77: 33,739,855 km (0.07 R)
• M78: 34,028,728 km (0.12 R)
• M79: 34,492,482 km (0.058 R)
• M80: 34,608,869 km (0.077 R)
• M81: 35,309,286 km (0.064 R)
• M82: 35,896,607 km (0.079 R)
• M83: 37,378,973 km (0.095 R)
• M84: 37,438,662 km (0.083 R)
• M85: 40,341,759 km (0.106 R)
• M86: 40,586,950 km (0.043 R)
• M87: 41,078,827 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.3

Radius: 7.3

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 18.76 AU - 21.94 AU

Year: 32722 Days

Day: 15.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,620,361 km

• M1: 329,714 km (0.043 R)
• M2: 478,564 km (0.1 R)
• M3: 742,753 km (0.038 R)
• M4: 2,140,746 km (0.116 R)
• M5: 2,955,755 km (0.108 R)
• M6: 3,355,181 km (0.105 R)
• M7: 3,478,300 km (0.096 R)
• M8: 4,292,860 km (0.089 R)
• M9: 4,975,924 km (0.088 R)
• M10: 6,288,945 km (0.062 R)
• M11: 6,749,108 km (0.051 R)
• M12: 6,852,929 km (0.061 R)
• M13: 7,062,067 km (0.112 R)
• M14: 8,360,427 km (0.116 R)
• M15: 8,979,911 km (0.028 R)
• M16: 10,262,414 km (0.108 R)
• M17: 10,381,943 km (0.114 R)
• M18: 10,986,019 km (0.108 R)
• M19: 13,710,645 km (0.051 R)
• M20: 14,306,194 km (0.105 R)
• M21: 16,073,394 km (0.052 R)
• M22: 16,771,268 km (0.034 R)
• M23: 16,912,039 km (0.052 R)
• M24: 16,982,500 km (0.104 R)
• M25: 17,123,870 km (0.078 R)
• M26: 17,621,732 km (0.085 R)
• M27: 17,980,168 km (0.113 R)
• M28: 18,486,108 km (0.079 R)
• M29: 18,923,532 km (0.112 R)
• M30: 20,331,099 km (0.12 R)
• M31: 21,313,358 km (0.111 R)
• M32: 21,542,243 km (0.099 R)
• M33: 21,771,876 km (0.094 R)
• M34: 22,854,516 km (0.099 R)
• M35: 23,088,786 km (0.082 R)
• M36: 23,559,720 km (0.106 R)
• M37: 23,875,521 km (0.086 R)
• M38: 24,113,232 km (0.103 R)
• M39: 24,192,668 km (0.051 R)
• M40: 24,911,337 km (0.094 R)
• M41: 25,313,605 km (0.084 R)
• M42: 26,369,467 km (0.119 R)
• M43: 26,533,277 km (0.041 R)
• M44: 27,191,507 km (0.059 R)
• M45: 27,938,450 km (0.094 R)
• M46: 28,440,201 km (0.088 R)
• M47: 30,476,826 km (0.06 R)
• M48: 32,035,038 km (0.032 R)
• M49: 32,735,754 km (0.082 R)
• M50: 34,509,686 km (0.11 R)
• M51: 36,588,049 km (0.054 R)
• M52: 37,136,923 km (0.091 R)
• M53: 37,320,480 km (0.044 R)
• M54: 38,150,150 km (0.055 R)
• M55: 38,706,654 km (0.093 R)
• M56: 39,079,153 km (0.098 R)
• M57: 40,015,486 km (0.116 R)
• M58: 41,529,117 km (0.069 R)
• M59: 42,388,856 km (0.115 R)
• M60: 43,544,051 km (0.089 R)
• M61: 43,931,509 km (0.12 R)
• M62: 44,125,687 km (0.118 R)
• M63: 47,369,717 km (0.094 R)
• M64: 48,769,055 km (0.119 R)
• M65: 49,776,896 km (0.071 R)
• M66: 50,283,285 km (0.062 R)
• M67: 52,018,172 km (0.1 R)
• M68: 52,429,117 km (0.077 R)
• M69: 57,021,024 km (0.091 R)
• M70: 58,189,084 km (0.113 R)
• M71: 58,402,261 km (0.079 R)
• M72: 59,257,661 km (0.084 R)
• M73: 59,364,923 km (0.071 R)
• M74: 59,901,979 km (0.1 R)
• M75: 60,548,541 km (0.111 R)
• M76: 62,611,346 km (0.095 R)
• M77: 65,028,549 km (0.119 R)
• M78: 66,026,067 km (0.118 R)
• M79: 66,137,219 km (0.092 R)
• M80: 66,359,820 km (0.071 R)
• M81: 67,700,068 km (0.1 R)
• M82: 69,274,884 km (0.068 R)
• M83: 70,861,819 km (0.107 R)
• M84: 71,089,507 km (0.074 R)
• M85: 71,317,494 km (0.083 R)
• M86: 72,690,054 km (0.076 R)
• M87: 73,034,578 km (0.114 R)
• M88: 74,071,441 km (0.12 R)
• M89: 74,881,214 km (0.112 R)
• M90: 76,276,364 km (0.076 R)
• M91: 76,743,259 km (0.104 R)
• M92: 77,211,051 km (0.095 R)
• M93: 77,679,891 km (0.097 R)
• M94: 78,267,212 km (0.053 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 19,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit