🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.2 AU - 1.42 AU

Year: 532 Days

Day: 19.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.34 AU - 3.22 AU

Year: 1644 Days

Day: 15.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.71 AU - 3.59 AU

Year: 1983 Days

Day: 17.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.47 AU - 4.29 AU

Year: 2711 Days

Day: 40.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.1

Radius: 8.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.64 AU - 6.84 AU

Year: 5530 Days

Day: 10.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,636,574 km

• M1: 115,041 km (0.105 R)
• M2: 174,880 km (0.061 R)
• M3: 281,094 km (0.057 R)
• M4: 397,781 km (0.083 R)
• M5: 541,993 km (0.103 R)
• M6: 758,012 km (0.109 R)
• M7: 1,125,425 km (0.096 R)
• M8: 1,202,468 km (0.115 R)
• M9: 1,281,455 km (0.063 R)
• M10: 1,852,470 km (0.115 R)
• M11: 1,944,324 km (0.067 R)
• M12: 2,196,994 km (0.092 R)
• M13: 2,261,770 km (0.119 R)
• M14: 2,443,382 km (0.1 R)
• M15: 2,544,510 km (0.076 R)
• M16: 2,595,673 km (0.07 R)
• M17: 2,698,895 km (0.096 R)
• M18: 2,962,935 km (0.07 R)
• M19: 3,180,301 km (0.076 R)
• M20: 3,235,503 km (0.062 R)
• M21: 3,402,903 km (0.106 R)
• M22: 3,459,301 km (0.084 R)
• M23: 3,824,170 km (0.089 R)
• M24: 3,961,651 km (0.107 R)
• M25: 4,652,793 km (0.115 R)
• M26: 6,029,692 km (0.113 R)
• M27: 6,167,172 km (0.117 R)
• M28: 6,282,363 km (0.057 R)
• M29: 6,608,935 km (0.061 R)
• M30: 6,798,026 km (0.099 R)
• M31: 7,060,870 km (0.111 R)
• M32: 7,133,275 km (0.068 R)
• M33: 7,230,065 km (0.09 R)
• M34: 8,247,031 km (0.077 R)
• M35: 8,297,745 km (0.111 R)
• M36: 8,450,634 km (0.067 R)
• M37: 8,681,763 km (0.098 R)
• M38: 9,123,974 km (0.067 R)
• M39: 9,680,329 km (0.049 R)
• M40: 9,868,224 km (0.116 R)
• M41: 10,274,980 km (0.117 R)
• M42: 10,937,250 km (0.079 R)
• M43: 11,329,944 km (0.078 R)
• M44: 11,386,343 km (0.089 R)
• M45: 11,613,283 km (0.081 R)
• M46: 11,841,569 km (0.051 R)
• M47: 11,898,865 km (0.085 R)
• M48: 12,100,224 km (0.077 R)
• M49: 12,186,841 km (0.107 R)
• M50: 12,769,824 km (0.059 R)
• M51: 13,212,933 km (0.082 R)
• M52: 14,023,155 km (0.102 R)
• M53: 14,114,260 km (0.065 R)
• M54: 14,205,515 km (0.087 R)
• M55: 14,327,437 km (0.112 R)
• M56: 14,510,993 km (0.113 R)
• M57: 14,756,932 km (0.048 R)
• M58: 15,315,381 km (0.104 R)
• M59: 15,691,620 km (0.069 R)
• M60: 15,880,861 km (0.073 R)
• M61: 16,709,633 km (0.054 R)
• M62: 16,773,960 km (0.083 R)
• M63: 16,870,601 km (0.083 R)
• M64: 16,967,390 km (0.045 R)
• M65: 17,259,106 km (0.039 R)
• M66: 17,683,216 km (0.114 R)
• M67: 18,110,917 km (0.059 R)
• M68: 18,276,222 km (0.104 R)
• M69: 18,342,494 km (0.106 R)
• M70: 18,641,839 km (0.085 R)
• M71: 18,741,920 km (0.084 R)
• M72: 19,144,339 km (0.044 R)
• M73: 19,719,094 km (0.104 R)
• M74: 20,299,683 km (0.098 R)
• M75: 20,816,544 km (0.057 R)
• M76: 21,093,898 km (0.095 R)
• M77: 22,286,642 km (0.09 R)
• M78: 22,712,846 km (0.076 R)
• M79: 23,321,261 km (0.099 R)
• M80: 23,753,898 km (0.082 R)
• M81: 23,862,506 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.7

Radius: 4.3

Gravity: 47.96 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.91 AU - 15.35 AU

Year: 17852 Days

Day: 24.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 39,636,574 km

• M1: 98,435 km (0.109 R)
• M2: 154,385 km (0.072 R)
• M3: 270,772 km (0.097 R)
• M4: 413,339 km (0.099 R)
• M5: 691,292 km (0.116 R)
• M6: 1,385,725 km (0.049 R)
• M7: 1,506,750 km (0.079 R)
• M8: 1,759,271 km (0.108 R)
• M9: 2,162,288 km (0.108 R)
• M10: 3,407,839 km (0.084 R)
• M11: 3,530,360 km (0.109 R)
• M12: 3,821,777 km (0.098 R)
• M13: 4,164,206 km (0.088 R)
• M14: 4,427,349 km (0.115 R)
• M15: 4,924,014 km (0.087 R)
• M16: 5,438,032 km (0.117 R)
• M17: 5,485,604 km (0.057 R)
• M18: 5,822,648 km (0.099 R)
• M19: 6,976,198 km (0.102 R)
• M20: 8,197,814 km (0.034 R)
• M21: 9,945,566 km (0.092 R)
• M22: 11,741,638 km (0.075 R)
• M23: 12,613,344 km (0.108 R)
• M24: 12,866,314 km (0.096 R)
• M25: 12,929,744 km (0.09 R)
• M26: 13,505,845 km (0.03 R)
• M27: 13,699,724 km (0.106 R)
• M28: 14,418,392 km (0.052 R)
• M29: 15,620,561 km (0.111 R)
• M30: 16,233,763 km (0.12 R)
• M31: 16,785,330 km (0.116 R)
• M32: 16,993,720 km (0.077 R)
• M33: 19,196,997 km (0.054 R)
• M34: 20,517,049 km (0.091 R)
• M35: 21,413,140 km (0.113 R)
• M36: 21,865,973 km (0.113 R)
• M37: 22,169,656 km (0.086 R)
• M38: 22,627,725 km (0.082 R)
• M39: 23,553,287 km (0.088 R)
• M40: 24,255,500 km (0.038 R)
• M41: 26,483,760 km (0.107 R)
• M42: 26,807,490 km (0.115 R)
• M43: 27,540,370 km (0.049 R)
• M44: 28,693,620 km (0.079 R)
• M45: 29,778,503 km (0.116 R)
• M46: 31,988,213 km (0.078 R)
• M47: 32,765,374 km (0.095 R)
• M48: 33,025,824 km (0.096 R)
• M49: 33,461,304 km (0.115 R)
• M50: 33,723,549 km (0.064 R)
• M51: 33,986,542 km (0.072 R)
• M52: 35,045,096 km (0.107 R)
• M53: 35,222,519 km (0.083 R)
• M54: 35,489,252 km (0.079 R)
• M55: 36,203,881 km (0.041 R)
• M56: 37,738,307 km (0.058 R)
• M57: 37,920,218 km (0.026 R)
• M58: 38,559,150 km (0.051 R)
• M59: 38,650,704 km (0.077 R)
• M60: 39,385,828 km (0.089 R)
• M61: 40,125,739 km (0.099 R)
• M62: 40,404,291 km (0.111 R)
• M63: 40,869,989 km (0.115 R)
• M64: 42,089,361 km (0.111 R)
• M65: 42,750,733 km (0.116 R)
• M66: 42,845,578 km (0.074 R)
• M67: 44,467,518 km (0.102 R)
• M68: 45,527,569 km (0.069 R)
• M69: 45,624,359 km (0.098 R)
• M70: 46,498,609 km (0.088 R)
• M71: 46,986,597 km (0.056 R)
• M72: 48,856,570 km (0.098 R)
• M73: 49,950,280 km (0.072 R)
• M74: 50,650,398 km (0.093 R)
• M75: 50,750,778 km (0.066 R)
• M76: 50,951,539 km (0.116 R)
• M77: 51,555,465 km (0.095 R)
• M78: 53,075,679 km (0.085 R)
• M79: 53,177,555 km (0.071 R)
• M80: 54,610,404 km (0.105 R)
• M81: 55,538,359 km (0.055 R)
• M82: 56,056,117 km (0.108 R)
• M83: 59,830,771 km (0.079 R)
• M84: 61,641,653 km (0.115 R)
• M85: 62,822,878 km (0.098 R)
• M86: 65,644,443 km (0.078 R)
• M87: 68,729,151 km (0.083 R)
• M88: 69,062,455 km (0.103 R)
• M89: 71,073,350 km (0.112 R)
• M90: 71,747,887 km (0.049 R)
• M91: 74,809,856 km (0.098 R)
• M92: 75,495,912 km (0.087 R)
• M93: 75,610,504 km (0.101 R)
• M94: 76,644,225 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.1

Radius: 4.7

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.67 AU - 18.15 AU

Year: 21461 Days

Day: 17.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 147.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,636,574 km

• M1: 61,934 km (0.111 R)
• M2: 97,987 km (0.117 R)
• M3: 138,528 km (0.095 R)
• M4: 306,526 km (0.06 R)
• M5: 474,674 km (0.109 R)
• M6: 654,790 km (0.1 R)
• M7: 1,056,610 km (0.102 R)
• M8: 1,199,027 km (0.079 R)
• M9: 1,424,321 km (0.072 R)
• M10: 1,601,894 km (0.067 R)
• M11: 2,087,339 km (0.102 R)
• M12: 2,176,200 km (0.111 R)
• M13: 2,334,774 km (0.09 R)
• M14: 2,662,992 km (0.119 R)
• M15: 2,735,247 km (0.1 R)
• M16: 2,881,704 km (0.104 R)
• M17: 3,005,720 km (0.079 R)
• M18: 3,625,056 km (0.055 R)
• M19: 3,949,085 km (0.064 R)
• M20: 4,003,987 km (0.073 R)
• M21: 4,452,631 km (0.112 R)
• M22: 5,305,488 km (0.099 R)
• M23: 5,396,594 km (0.066 R)
• M24: 5,549,483 km (0.096 R)
• M25: 5,734,984 km (0.093 R)
• M26: 5,828,483 km (0.113 R)
• M27: 5,922,430 km (0.066 R)
• M28: 5,953,846 km (0.05 R)
• M29: 6,529,349 km (0.111 R)
• M30: 7,122,355 km (0.117 R)
• M31: 8,043,728 km (0.09 R)
• M32: 8,113,590 km (0.097 R)
• M33: 8,857,840 km (0.114 R)
• M34: 9,329,522 km (0.107 R)
• M35: 9,921,181 km (0.043 R)
• M36: 10,033,529 km (0.107 R)
• M37: 10,486,811 km (0.061 R)
• M38: 10,601,253 km (0.071 R)
• M39: 11,296,285 km (0.043 R)
• M40: 11,609,842 km (0.083 R)
• M41: 11,728,174 km (0.043 R)
• M42: 12,085,563 km (0.081 R)
• M43: 12,608,258 km (0.106 R)
• M44: 12,811,113 km (0.084 R)
• M45: 13,261,402 km (0.112 R)
• M46: 13,385,120 km (0.034 R)
• M47: 13,592,163 km (0.094 R)
• M48: 13,967,504 km (0.03 R)
• M49: 14,261,913 km (0.055 R)
• M50: 15,632,977 km (0.087 R)
• M51: 15,982,438 km (0.086 R)
• M52: 16,511,117 km (0.078 R)
• M53: 16,555,548 km (0.117 R)
• M54: 16,777,700 km (0.046 R)
• M55: 17,315,056 km (0.091 R)
• M56: 17,360,085 km (0.08 R)
• M57: 17,767,290 km (0.079 R)
• M58: 18,269,042 km (0.082 R)
• M59: 18,314,968 km (0.099 R)
• M60: 18,590,827 km (0.089 R)
• M61: 19,007,307 km (0.068 R)
• M62: 19,849,393 km (0.11 R)
• M63: 20,322,422 km (0.061 R)
• M64: 20,417,566 km (0.096 R)
• M65: 20,751,319 km (0.101 R)
• M66: 20,990,975 km (0.114 R)
• M67: 21,038,996 km (0.032 R)
• M68: 21,521,299 km (0.102 R)
• M69: 22,300,555 km (0.032 R)
• M70: 22,398,541 km (0.112 R)
• M71: 24,591,796 km (0.091 R)
• M72: 25,713,780 km (0.076 R)
• M73: 26,644,129 km (0.097 R)
• M74: 26,748,249 km (0.056 R)
• M75: 27,008,998 km (0.109 R)
• M76: 28,590,846 km (0.095 R)
• M77: 28,857,429 km (0.098 R)
• M78: 29,017,798 km (0.079 R)
• M79: 30,365,525 km (0.081 R)
• M80: 31,458,188 km (0.102 R)
• M81: 33,625,861 km (0.111 R)
• M82: 35,669,069 km (0.103 R)
• M83: 36,705,633 km (0.1 R)
• M84: 37,169,536 km (0.03 R)
• M85: 37,986,041 km (0.12 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 20,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit