🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.68 AU - 0.8 AU

Year: 270 Days

Day: 16.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.46 AU - 3.12 AU

Year: 1979 Days

Day: 20.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.4

Radius: 14

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.05 AU - 3.35 AU

Year: 2431 Days

Day: 8.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 47,825,066 km

• M1: 335,847 km (0.112 R)
• M2: 452,384 km (0.039 R)
• M3: 596,746 km (0.087 R)
• M4: 808,427 km (0.118 R)
• M5: 971,788 km (0.068 R)
• M6: 1,309,580 km (0.085 R)
• M7: 1,406,220 km (0.05 R)
• M8: 1,594,265 km (0.067 R)
• M9: 1,844,991 km (0.093 R)
• M10: 1,954,496 km (0.1 R)
• M11: 2,123,243 km (0.111 R)
• M12: 2,400,298 km (0.094 R)
• M13: 2,643,095 km (0.087 R)
• M14: 2,783,268 km (0.12 R)
• M15: 3,071,244 km (0.107 R)
• M16: 3,235,503 km (0.028 R)
• M17: 3,385,849 km (0.113 R)
• M18: 3,555,792 km (0.11 R)
• M19: 3,676,517 km (0.112 R)
• M20: 3,833,595 km (0.106 R)
• M21: 3,939,660 km (0.111 R)
• M22: 4,118,729 km (0.1 R)
• M23: 4,245,737 km (0.082 R)
• M24: 4,747,788 km (0.104 R)
• M25: 4,957,823 km (0.072 R)
• M26: 5,093,060 km (0.086 R)
• M27: 5,327,928 km (0.093 R)
• M28: 5,466,605 km (0.117 R)
• M29: 6,365,689 km (0.083 R)
• M30: 6,470,856 km (0.05 R)
• M31: 6,704,079 km (0.119 R)
• M32: 6,961,836 km (0.095 R)
• M33: 7,157,361 km (0.116 R)
• M34: 7,266,717 km (0.076 R)
• M35: 7,420,802 km (0.07 R)
• M36: 7,620,665 km (0.075 R)
• M37: 7,799,734 km (0.106 R)
• M38: 8,322,279 km (0.106 R)
• M39: 8,506,883 km (0.069 R)
• M40: 8,692,683 km (0.079 R)
• M41: 8,856,493 km (0.034 R)
• M42: 8,950,441 km (0.101 R)
• M43: 9,714,736 km (0.039 R)
• M44: 10,649,573 km (0.097 R)
• M45: 10,975,996 km (0.076 R)
• M46: 11,127,838 km (0.119 R)
• M47: 11,587,253 km (0.095 R)
• M48: 11,975,010 km (0.099 R)
• M49: 12,209,729 km (0.04 R)
• M50: 12,393,436 km (0.099 R)
• M51: 13,029,975 km (0.074 R)
• M52: 13,487,295 km (0.094 R)
• M53: 13,922,625 km (0.116 R)
• M54: 14,362,443 km (0.107 R)
• M55: 14,556,471 km (0.096 R)
• M56: 14,779,073 km (0.098 R)
• M57: 14,946,922 km (0.066 R)
• M58: 15,369,087 km (0.071 R)
• M59: 15,709,721 km (0.074 R)
• M60: 16,196,513 km (0.098 R)
• M61: 16,427,342 km (0.069 R)
• M62: 16,717,263 km (0.052 R)
• M63: 18,133,207 km (0.059 R)
• M64: 18,764,659 km (0.072 R)
• M65: 19,007,157 km (0.107 R)
• M66: 19,250,703 km (0.072 R)
• M67: 19,617,966 km (0.101 R)
• M68: 19,802,420 km (0.084 R)
• M69: 20,080,223 km (0.068 R)
• M70: 20,421,605 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.9

Radius: 9.8

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.91 AU - 3.59 AU

Year: 2488 Days

Day: 14.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,825,066 km

• M1: 234,569 km (0.059 R)
• M2: 338,540 km (0.094 R)
• M3: 448,046 km (0.049 R)
• M4: 555,457 km (0.111 R)
• M5: 734,675 km (0.1 R)
• M6: 884,273 km (0.09 R)
• M7: 1,075,609 km (0.064 R)
• M8: 1,280,857 km (0.117 R)
• M9: 1,348,326 km (0.045 R)
• M10: 1,440,328 km (0.076 R)
• M11: 1,522,458 km (0.09 R)
• M12: 1,729,052 km (0.029 R)
• M13: 1,804,300 km (0.114 R)
• M14: 1,996,982 km (0.113 R)
• M15: 2,075,970 km (0.096 R)
• M16: 2,402,841 km (0.088 R)
• M17: 2,746,019 km (0.119 R)
• M18: 2,819,621 km (0.113 R)
• M19: 3,212,614 km (0.105 R)
• M20: 3,720,050 km (0.085 R)
• M21: 3,850,799 km (0.038 R)
• M22: 4,083,573 km (0.102 R)
• M23: 4,372,297 km (0.088 R)
• M24: 4,545,232 km (0.103 R)
• M25: 5,314,913 km (0.095 R)
• M26: 5,724,213 km (0.117 R)
• M27: 6,240,625 km (0.077 R)
• M28: 6,455,298 km (0.117 R)
• M29: 6,712,157 km (0.049 R)
• M30: 6,891,974 km (0.069 R)
• M31: 7,073,436 km (0.065 R)
• M32: 7,523,576 km (0.096 R)
• M33: 7,710,424 km (0.11 R)
• M34: 8,216,214 km (0.038 R)
• M35: 8,689,392 km (0.077 R)
• M36: 9,259,959 km (0.114 R)
• M37: 9,662,078 km (0.046 R)
• M38: 9,752,285 km (0.114 R)
• M39: 10,024,404 km (0.111 R)
• M40: 10,252,989 km (0.115 R)
• M41: 10,321,954 km (0.086 R)
• M42: 10,437,144 km (0.097 R)
• M43: 10,645,833 km (0.106 R)
• M44: 10,879,056 km (0.118 R)
• M45: 11,208,620 km (0.118 R)
• M46: 12,046,817 km (0.085 R)
• M47: 12,314,448 km (0.06 R)
• M48: 12,387,751 km (0.078 R)
• M49: 12,905,060 km (0.05 R)
• M50: 13,153,991 km (0.099 R)
• M51: 13,304,038 km (0.081 R)
• M52: 13,505,097 km (0.082 R)
• M53: 13,859,196 km (0.052 R)
• M54: 14,011,935 km (0.06 R)
• M55: 14,293,478 km (0.092 R)
• M56: 14,550,936 km (0.112 R)
• M57: 14,861,950 km (0.065 R)
• M58: 14,992,250 km (0.115 R)
• M59: 15,569,847 km (0.044 R)
• M60: 15,728,571 km (0.088 R)
• M61: 15,861,413 km (0.088 R)
• M62: 15,941,149 km (0.101 R)
• M63: 16,476,859 km (0.093 R)
• M64: 16,692,729 km (0.086 R)
• M65: 16,936,723 km (0.107 R)
• M66: 17,236,667 km (0.051 R)
• M67: 18,035,519 km (0.053 R)
• M68: 18,565,545 km (0.095 R)
• M69: 18,846,489 km (0.069 R)

Asteroid Belt

Center: 3.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991

Radius: 12.3

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.4 AU - 5.66 AU

Year: 4094 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,825,066 km

• M1: 224,846 km (0.049 R)
• M2: 399,875 km (0.098 R)
• M3: 515,813 km (0.087 R)
• M4: 680,222 km (0.099 R)
• M5: 825,780 km (0.074 R)
• M6: 1,282,503 km (0.11 R)
• M7: 1,435,691 km (0.088 R)
• M8: 1,546,692 km (0.106 R)
• M9: 1,915,152 km (0.106 R)
• M10: 2,056,073 km (0.108 R)
• M11: 2,182,334 km (0.085 R)
• M12: 2,461,783 km (0.115 R)
• M13: 2,674,212 km (0.079 R)
• M14: 2,812,590 km (0.062 R)
• M15: 3,221,441 km (0.113 R)
• M16: 3,540,533 km (0.118 R)
• M17: 4,027,175 km (0.086 R)
• M18: 4,255,461 km (0.11 R)
• M19: 4,535,059 km (0.099 R)
• M20: 4,629,755 km (0.082 R)
• M21: 4,917,432 km (0.118 R)
• M22: 5,137,041 km (0.092 R)
• M23: 5,385,075 km (0.038 R)
• M24: 5,485,305 km (0.091 R)
• M25: 5,738,874 km (0.097 R)
• M26: 5,970,301 km (0.076 R)
• M27: 6,415,953 km (0.093 R)
• M28: 6,737,140 km (0.112 R)
• M29: 7,118,465 km (0.108 R)
• M30: 7,256,394 km (0.112 R)
• M31: 7,339,571 km (0.033 R)
• M32: 7,534,946 km (0.094 R)
• M33: 7,959,504 km (0.06 R)
• M34: 8,333,649 km (0.081 R)
• M35: 9,369,763 km (0.087 R)
• M36: 10,072,724 km (0.085 R)
• M37: 10,227,707 km (0.035 R)
• M38: 10,697,744 km (0.098 R)
• M39: 10,887,733 km (0.064 R)
• M40: 11,078,919 km (0.058 R)
• M41: 11,626,447 km (0.093 R)
• M42: 13,903,925 km (0.119 R)
• M43: 14,042,154 km (0.062 R)
• M44: 14,146,124 km (0.096 R)
• M45: 14,354,664 km (0.086 R)
• M46: 14,529,394 km (0.064 R)
• M47: 14,669,717 km (0.11 R)
• M48: 14,810,339 km (0.115 R)
• M49: 15,449,122 km (0.106 R)
• M50: 16,278,492 km (0.116 R)
• M51: 16,533,706 km (0.086 R)
• M52: 17,344,676 km (0.05 R)
• M53: 17,456,276 km (0.088 R)
• M54: 18,319,755 km (0.027 R)
• M55: 18,547,294 km (0.116 R)
• M56: 19,312,636 km (0.109 R)
• M57: 20,795,151 km (0.108 R)
• M58: 21,670,000 km (0.102 R)
• M59: 21,790,276 km (0.091 R)
• M60: 21,910,703 km (0.072 R)
• M61: 22,678,888 km (0.105 R)
• M62: 23,045,851 km (0.103 R)
• M63: 23,414,760 km (0.111 R)
• M64: 23,703,035 km (0.111 R)
• M65: 23,868,191 km (0.109 R)
• M66: 24,574,891 km (0.073 R)
• M67: 24,742,141 km (0.081 R)
• M68: 24,825,916 km (0.113 R)
• M69: 24,951,728 km (0.116 R)
• M70: 25,288,473 km (0.106 R)
• M71: 25,668,900 km (0.077 R)
• M72: 26,564,243 km (0.062 R)
• M73: 26,649,963 km (0.036 R)
• M74: 27,253,142 km (0.112 R)
• M75: 27,469,610 km (0.039 R)
• M76: 27,686,826 km (0.087 R)
• M77: 28,516,945 km (0.112 R)
• M78: 28,912,930 km (0.027 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.8

Radius: 4.5

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.97 AU - 11.37 AU

Year: 15851 Days

Day: 19.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,825,066 km

• M1: 72,854 km (0.104 R)
• M2: 126,709 km (0.109 R)
• M3: 279,748 km (0.053 R)
• M4: 355,445 km (0.118 R)
• M5: 558,299 km (0.105 R)
• M6: 606,171 km (0.087 R)
• M7: 706,102 km (0.079 R)
• M8: 775,665 km (0.068 R)
• M9: 1,218,923 km (0.114 R)
• M10: 1,281,755 km (0.085 R)
• M11: 1,658,143 km (0.098 R)
• M12: 1,822,551 km (0.078 R)
• M13: 1,943,276 km (0.08 R)
• M14: 2,091,528 km (0.092 R)
• M15: 2,504,867 km (0.11 R)
• M16: 2,585,051 km (0.073 R)
• M17: 2,914,765 km (0.064 R)
• M18: 2,999,288 km (0.092 R)
• M19: 3,027,562 km (0.118 R)
• M20: 3,170,727 km (0.094 R)
• M21: 3,286,815 km (0.099 R)
• M22: 4,074,747 km (0.057 R)
• M23: 4,360,628 km (0.103 R)
• M24: 4,685,854 km (0.073 R)
• M25: 5,325,086 km (0.071 R)
• M26: 5,359,493 km (0.089 R)
• M27: 5,463,165 km (0.094 R)
• M28: 6,027,149 km (0.113 R)
• M29: 6,462,179 km (0.096 R)
• M30: 7,133,574 km (0.069 R)
• M31: 7,554,692 km (0.101 R)
• M32: 8,141,864 km (0.12 R)
• M33: 9,070,418 km (0.111 R)
• M34: 10,202,575 km (0.114 R)
• M35: 10,288,294 km (0.06 R)
• M36: 10,633,117 km (0.094 R)
• M37: 10,719,884 km (0.074 R)
• M38: 10,763,417 km (0.11 R)
• M39: 11,290,002 km (0.088 R)
• M40: 11,645,596 km (0.053 R)
• M41: 11,779,935 km (0.037 R)
• M42: 11,914,872 km (0.085 R)
• M43: 12,965,498 km (0.062 R)
• M44: 13,291,172 km (0.065 R)
• M45: 13,619,540 km (0.077 R)
• M46: 14,475,988 km (0.099 R)
• M47: 14,524,008 km (0.088 R)
• M48: 17,402,870 km (0.035 R)
• M49: 18,071,722 km (0.049 R)
• M50: 18,853,820 km (0.09 R)
• M51: 19,593,731 km (0.079 R)
• M52: 19,700,244 km (0.057 R)
• M53: 20,235,356 km (0.116 R)
• M54: 20,396,922 km (0.115 R)
• M55: 21,980,116 km (0.115 R)
• M56: 22,368,173 km (0.106 R)
• M57: 22,926,322 km (0.112 R)
• M58: 24,170,678 km (0.037 R)
• M59: 24,628,447 km (0.026 R)
• M60: 25,146,953 km (0.116 R)
• M61: 25,960,766 km (0.093 R)
• M62: 26,429,605 km (0.082 R)
• M63: 27,912,719 km (0.094 R)
• M64: 28,032,547 km (0.098 R)
• M65: 28,815,392 km (0.093 R)
• M66: 30,095,352 km (0.116 R)
• M67: 30,218,171 km (0.089 R)
• M68: 30,526,044 km (0.118 R)
• M69: 32,269,308 km (0.058 R)
• M70: 32,395,120 km (0.096 R)
• M71: 33,089,703 km (0.106 R)
• M72: 33,152,983 km (0.047 R)
• M73: 34,172,642 km (0.078 R)
• M74: 35,332,025 km (0.034 R)
• M75: 35,916,504 km (0.082 R)
• M76: 37,424,750 km (0.106 R)
• M77: 38,686,159 km (0.1 R)
• M78: 39,154,400 km (0.069 R)
• M79: 41,046,065 km (0.117 R)
• M80: 42,209,039 km (0.104 R)
• M81: 43,452,198 km (0.074 R)
• M82: 44,078,265 km (0.044 R)
• M83: 44,777,335 km (0.108 R)
• M84: 45,762,288 km (0.09 R)
• M85: 46,186,547 km (0.074 R)
• M86: 46,967,747 km (0.116 R)
• M87: 47,681,778 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 19,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit