🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.73 AU - 0.77 AU

Year: 235 Days

Day: 33.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,282,065 km

• M1: 469,438 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.5 AU - 2.06 AU

Year: 859 Days

Day: 15.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,282,065 km

• M1: 555,158 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.12 AU - 4.62 AU

Year: 2753 Days

Day: 35.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444

Radius: 12.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.07 AU - 6.41 AU

Year: 4338 Days

Day: 12.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 31,282,065 km

• M1: 204,500 km (0.092 R)
• M2: 304,731 km (0.099 R)
• M3: 420,669 km (0.108 R)
• M4: 826,379 km (0.094 R)
• M5: 1,162,974 km (0.104 R)
• M6: 1,276,369 km (0.069 R)
• M7: 1,542,354 km (0.093 R)
• M8: 1,739,374 km (0.113 R)
• M9: 1,870,721 km (0.09 R)
• M10: 2,005,359 km (0.095 R)
• M11: 2,221,528 km (0.068 R)
• M12: 2,494,544 km (0.116 R)
• M13: 2,660,299 km (0.079 R)
• M14: 2,744,523 km (0.09 R)
• M15: 2,968,022 km (0.118 R)
• M16: 3,144,098 km (0.116 R)
• M17: 3,378,219 km (0.083 R)
• M18: 3,506,574 km (0.086 R)
• M19: 3,674,273 km (0.103 R)
• M20: 3,844,665 km (0.119 R)
• M21: 4,232,573 km (0.107 R)
• M22: 4,613,000 km (0.064 R)
• M23: 5,214,982 km (0.086 R)
• M24: 5,536,318 km (0.113 R)
• M25: 6,220,579 km (0.107 R)
• M26: 6,424,331 km (0.112 R)
• M27: 6,745,817 km (0.094 R)
• M28: 7,261,481 km (0.11 R)
• M29: 7,548,260 km (0.068 R)
• M30: 7,790,010 km (0.099 R)
• M31: 7,911,932 km (0.12 R)
• M32: 8,858,887 km (0.113 R)
• M33: 9,501,410 km (0.048 R)
• M34: 9,684,069 km (0.065 R)
• M35: 10,345,890 km (0.106 R)
• M36: 10,695,799 km (0.082 R)
• M37: 11,379,760 km (0.099 R)
• M38: 11,880,913 km (0.032 R)
• M39: 12,275,852 km (0.118 R)
• M40: 12,703,702 km (0.093 R)
• M41: 13,369,263 km (0.095 R)
• M42: 13,456,927 km (0.065 R)
• M43: 14,314,272 km (0.057 R)
• M44: 15,006,761 km (0.086 R)
• M45: 15,311,192 km (0.092 R)
• M46: 15,525,566 km (0.081 R)
• M47: 15,679,353 km (0.076 R)
• M48: 16,580,979 km (0.104 R)
• M49: 16,864,318 km (0.074 R)
• M50: 17,054,008 km (0.087 R)
• M51: 17,149,152 km (0.084 R)
• M52: 17,276,310 km (0.117 R)
• M53: 18,045,692 km (0.092 R)
• M54: 18,434,497 km (0.106 R)
• M55: 18,564,797 km (0.108 R)
• M56: 19,055,926 km (0.043 R)
• M57: 19,253,545 km (0.114 R)
• M58: 19,551,395 km (0.074 R)
• M59: 19,884,100 km (0.096 R)
• M60: 20,017,691 km (0.059 R)
• M61: 20,185,091 km (0.088 R)
• M62: 20,995,164 km (0.097 R)
• M63: 21,747,042 km (0.098 R)
• M64: 23,171,813 km (0.105 R)
• M65: 23,700,641 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 10.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.79 AU - 7.45 AU

Year: 5475 Days

Day: 14.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 31,282,065 km

• M1: 141,819 km (0.052 R)
• M2: 304,731 km (0.05 R)
• M3: 402,269 km (0.089 R)
• M4: 544,835 km (0.096 R)
• M5: 661,971 km (0.118 R)
• M6: 742,155 km (0.11 R)
• M7: 807,081 km (0.081 R)
• M8: 893,698 km (0.096 R)
• M9: 973,583 km (0.106 R)
• M10: 1,087,577 km (0.067 R)
• M11: 1,340,995 km (0.117 R)
• M12: 1,540,708 km (0.039 R)
• M13: 1,625,680 km (0.038 R)
• M14: 1,916,798 km (0.082 R)
• M15: 2,349,285 km (0.069 R)
• M16: 2,419,746 km (0.032 R)
• M17: 2,505,166 km (0.111 R)
• M18: 2,708,320 km (0.109 R)
• M19: 2,902,049 km (0.112 R)
• M20: 3,193,316 km (0.074 R)
• M21: 3,303,121 km (0.091 R)
• M22: 4,140,420 km (0.095 R)
• M23: 4,538,799 km (0.095 R)
• M24: 4,627,062 km (0.084 R)
• M25: 4,733,875 km (0.077 R)
• M26: 5,077,202 km (0.074 R)
• M27: 5,205,707 km (0.096 R)
• M28: 5,522,405 km (0.094 R)
• M29: 5,730,646 km (0.116 R)
• M30: 6,077,264 km (0.055 R)
• M31: 6,470,258 km (0.075 R)
• M32: 6,669,821 km (0.057 R)
• M33: 7,013,896 km (0.076 R)
• M34: 7,157,361 km (0.114 R)
• M35: 7,530,458 km (0.091 R)
• M36: 8,123,613 km (0.08 R)
• M37: 8,295,950 km (0.04 R)
• M38: 8,447,642 km (0.071 R)
• M39: 8,513,016 km (0.107 R)
• M40: 8,753,869 km (0.115 R)
• M41: 10,130,319 km (0.116 R)
• M42: 10,549,343 km (0.115 R)
• M43: 10,643,290 km (0.069 R)
• M44: 10,737,387 km (0.045 R)
• M45: 10,902,842 km (0.094 R)
• M46: 11,380,359 km (0.066 R)
• M47: 11,452,465 km (0.066 R)
• M48: 12,084,666 km (0.109 R)
• M49: 12,207,635 km (0.116 R)
• M50: 12,553,954 km (0.091 R)
• M51: 14,022,856 km (0.063 R)
• M52: 14,437,541 km (0.119 R)
• M53: 14,594,170 km (0.118 R)
• M54: 15,120,156 km (0.09 R)
• M55: 15,199,592 km (0.105 R)
• M56: 15,279,179 km (0.08 R)
• M57: 16,082,669 km (0.087 R)
• M58: 16,489,425 km (0.08 R)
• M59: 18,489,399 km (0.102 R)
• M60: 18,801,610 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.5

Radius: 8.2

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.7 AU - 7.28 AU

Year: 5979 Days

Day: 5.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,282,065 km

• M1: 105,915 km (0.077 R)
• M2: 279,299 km (0.115 R)
• M3: 330,462 km (0.103 R)
• M4: 385,813 km (0.067 R)
• M5: 444,904 km (0.096 R)
• M6: 633,397 km (0.038 R)
• M7: 684,560 km (0.081 R)
• M8: 748,139 km (0.107 R)
• M9: 836,102 km (0.067 R)
• M10: 999,015 km (0.069 R)
• M11: 1,223,711 km (0.111 R)
• M12: 1,506,151 km (0.106 R)
• M13: 1,676,843 km (0.077 R)
• M14: 1,749,846 km (0.085 R)
• M15: 1,899,145 km (0.07 R)
• M16: 2,021,666 km (0.041 R)
• M17: 2,274,636 km (0.064 R)
• M18: 2,404,935 km (0.101 R)
• M19: 2,504,418 km (0.108 R)
• M20: 2,571,438 km (0.07 R)
• M21: 2,793,591 km (0.079 R)
• M22: 3,274,697 km (0.095 R)
• M23: 3,403,651 km (0.091 R)
• M24: 3,496,850 km (0.119 R)
• M25: 3,628,646 km (0.092 R)
• M26: 3,858,727 km (0.109 R)
• M27: 4,576,947 km (0.09 R)
• M28: 4,762,897 km (0.091 R)
• M29: 4,909,353 km (0.114 R)
• M30: 5,487,998 km (0.111 R)
• M31: 5,752,188 km (0.06 R)
• M32: 5,930,508 km (0.111 R)
• M33: 6,178,841 km (0.092 R)
• M34: 6,499,878 km (0.073 R)
• M35: 6,897,060 km (0.088 R)
• M36: 7,763,830 km (0.109 R)
• M37: 8,310,461 km (0.025 R)
• M38: 8,385,858 km (0.036 R)
• M39: 8,588,414 km (0.107 R)
• M40: 8,715,722 km (0.091 R)
• M41: 8,946,551 km (0.059 R)
• M42: 9,440,523 km (0.115 R)
• M43: 9,704,115 km (0.11 R)
• M44: 9,996,728 km (0.06 R)
• M45: 10,130,768 km (0.081 R)
• M46: 10,184,623 km (0.106 R)
• M47: 10,563,704 km (0.101 R)
• M48: 10,837,319 km (0.115 R)
• M49: 12,297,394 km (0.057 R)
• M50: 12,527,475 km (0.051 R)
• M51: 12,817,097 km (0.097 R)
• M52: 13,050,469 km (0.088 R)
• M53: 13,285,189 km (0.118 R)
• M54: 14,388,772 km (0.097 R)
• M55: 14,814,079 km (0.093 R)
• M56: 14,997,635 km (0.056 R)
• M57: 15,120,306 km (0.109 R)
• M58: 15,428,776 km (0.077 R)
• M59: 15,676,959 km (0.031 R)
• M60: 16,177,364 km (0.101 R)
• M61: 16,429,437 km (0.079 R)
• M62: 16,619,426 km (0.095 R)
• M63: 16,714,720 km (0.039 R)
• M64: 16,873,892 km (0.083 R)
• M65: 17,257,910 km (0.111 R)
• M66: 17,547,980 km (0.104 R)
• M67: 18,034,771 km (0.077 R)
• M68: 19,287,953 km (0.084 R)
• M69: 19,823,962 km (0.08 R)
• M70: 20,637,176 km (0.031 R)
• M71: 22,086,330 km (0.1 R)
• M72: 22,296,067 km (0.089 R)
• M73: 23,035,230 km (0.05 R)
• M74: 23,461,284 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.5

Radius: 10.4

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.25 AU - 9.87 AU

Year: 9057 Days

Day: 11.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 31,282,065 km

• M1: 155,432 km (0.089 R)
• M2: 284,535 km (0.097 R)
• M3: 360,680 km (0.091 R)
• M4: 459,116 km (0.096 R)
• M5: 719,267 km (0.047 R)
• M6: 1,155,494 km (0.061 R)
• M7: 1,351,168 km (0.117 R)
• M8: 1,665,473 km (0.082 R)
• M9: 1,731,147 km (0.059 R)
• M10: 1,842,597 km (0.063 R)
• M11: 2,612,428 km (0.114 R)
• M12: 2,689,471 km (0.082 R)
• M13: 2,871,980 km (0.082 R)
• M14: 3,221,740 km (0.102 R)
• M15: 3,528,565 km (0.077 R)
• M16: 3,757,749 km (0.087 R)
• M17: 3,844,815 km (0.074 R)
• M18: 4,080,731 km (0.09 R)
• M19: 4,628,857 km (0.101 R)
• M20: 5,200,022 km (0.099 R)
• M21: 5,726,606 km (0.091 R)
• M22: 6,132,765 km (0.117 R)
• M23: 6,618,509 km (0.092 R)
• M24: 7,443,242 km (0.117 R)
• M25: 7,663,749 km (0.098 R)
• M26: 8,073,647 km (0.084 R)
• M27: 8,490,726 km (0.088 R)
• M28: 8,798,599 km (0.106 R)
• M29: 9,267,139 km (0.089 R)
• M30: 9,703,815 km (0.084 R)
• M31: 10,025,601 km (0.092 R)
• M32: 10,106,533 km (0.093 R)
• M33: 10,721,081 km (0.086 R)
• M34: 11,095,674 km (0.112 R)
• M35: 11,221,486 km (0.092 R)
• M36: 11,601,764 km (0.05 R)
• M37: 11,814,791 km (0.065 R)
• M38: 11,943,296 km (0.096 R)
• M39: 12,987,938 km (0.053 R)
• M40: 13,209,193 km (0.116 R)
• M41: 13,298,054 km (0.087 R)
• M42: 13,521,254 km (0.103 R)
• M43: 14,106,930 km (0.096 R)
• M44: 14,425,872 km (0.051 R)
• M45: 15,070,789 km (0.112 R)
• M46: 15,537,235 km (0.106 R)
• M47: 16,675,824 km (0.1 R)
• M48: 16,964,698 km (0.045 R)
• M49: 17,206,747 km (0.068 R)
• M50: 17,401,224 km (0.107 R)
• M51: 17,939,627 km (0.054 R)
• M52: 18,433,898 km (0.107 R)
• M53: 18,583,047 km (0.048 R)
• M54: 18,732,645 km (0.082 R)
• M55: 19,183,683 km (0.095 R)
• M56: 19,435,755 km (0.065 R)
• M57: 20,352,641 km (0.108 R)
• M58: 23,671,021 km (0.035 R)
• M59: 24,430,978 km (0.109 R)
• M60: 25,585,873 km (0.041 R)
• M61: 25,807,877 km (0.072 R)
• M62: 26,086,278 km (0.057 R)
• M63: 26,477,776 km (0.11 R)
• M64: 27,153,360 km (0.067 R)
• M65: 27,379,851 km (0.088 R)
• M66: 27,834,629 km (0.117 R)
• M67: 28,291,949 km (0.081 R)
• M68: 29,853,601 km (0.104 R)
• M69: 30,674,295 km (0.118 R)
• M70: 30,851,270 km (0.075 R)
• M71: 31,383,838 km (0.118 R)
• M72: 32,518,089 km (0.067 R)
• M73: 33,060,082 km (0.117 R)
• M74: 34,275,116 km (0.1 R)
• M75: 34,703,864 km (0.109 R)
• M76: 35,196,041 km (0.059 R)
• M77: 35,566,595 km (0.061 R)
• M78: 36,374,124 km (0.117 R)
• M79: 36,686,335 km (0.097 R)
• M80: 37,439,261 km (0.098 R)
• M81: 38,769,036 km (0.106 R)
• M82: 39,279,614 km (0.093 R)
• M83: 39,471,697 km (0.107 R)
• M84: 39,728,258 km (0.07 R)
• M85: 41,409,588 km (0.085 R)
• M86: 43,709,207 km (0.097 R)
• M87: 43,908,321 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56

Radius: 7.1

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.9 AU - 14.6 AU

Year: 18439 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 92.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,282,065 km

• M1: 96,191 km (0.115 R)
• M2: 546,780 km (0.098 R)
• M3: 728,990 km (0.106 R)
• M4: 807,380 km (0.084 R)
• M5: 1,074,711 km (0.1 R)
• M6: 1,210,845 km (0.034 R)
• M7: 1,304,793 km (0.087 R)
• M8: 1,792,781 km (0.083 R)
• M9: 1,882,390 km (0.055 R)
• M10: 2,047,396 km (0.106 R)
• M11: 2,179,043 km (0.078 R)
• M12: 2,430,965 km (0.089 R)
• M13: 2,550,344 km (0.079 R)
• M14: 2,836,675 km (0.097 R)
• M15: 3,068,851 km (0.099 R)
• M16: 3,154,720 km (0.065 R)
• M17: 3,241,487 km (0.109 R)
• M18: 3,733,065 km (0.076 R)
• M19: 4,105,115 km (0.115 R)
• M20: 4,367,809 km (0.093 R)
• M21: 4,440,364 km (0.043 R)
• M22: 5,010,332 km (0.081 R)
• M23: 5,394,350 km (0.109 R)
• M24: 5,655,697 km (0.109 R)
• M25: 5,734,984 km (0.115 R)
• M26: 5,787,942 km (0.095 R)
• M27: 6,409,521 km (0.077 R)
• M28: 6,575,126 km (0.112 R)
• M29: 6,967,072 km (0.105 R)
• M30: 7,023,620 km (0.057 R)
• M31: 7,395,371 km (0.077 R)
• M32: 7,656,419 km (0.108 R)
• M33: 7,802,875 km (0.053 R)
• M34: 7,861,667 km (0.083 R)
• M35: 8,548,621 km (0.079 R)
• M36: 9,852,067 km (0.102 R)
• M37: 10,820,564 km (0.097 R)
• M38: 10,886,237 km (0.104 R)
• M39: 11,183,189 km (0.108 R)
• M40: 11,482,833 km (0.115 R)
• M41: 11,583,363 km (0.07 R)
• M42: 12,124,309 km (0.097 R)
• M43: 12,708,040 km (0.112 R)
• M44: 12,950,987 km (0.088 R)
• M45: 13,090,562 km (0.075 R)
• M46: 13,371,207 km (0.081 R)
• M47: 13,512,278 km (0.112 R)
• M48: 14,224,962 km (0.061 R)
• M49: 14,441,131 km (0.088 R)
• M50: 14,803,906 km (0.108 R)
• M51: 15,501,331 km (0.116 R)
• M52: 15,910,033 km (0.102 R)
• M53: 16,059,481 km (0.05 R)
• M54: 16,247,077 km (0.105 R)
• M55: 16,359,874 km (0.078 R)
• M56: 17,080,786 km (0.113 R)
• M57: 17,425,908 km (0.047 R)
• M58: 17,812,020 km (0.088 R)
• M59: 18,006,049 km (0.106 R)
• M60: 18,240,020 km (0.069 R)
• M61: 18,631,966 km (0.08 R)
• M62: 19,185,478 km (0.054 R)
• M63: 19,784,618 km (0.12 R)
• M64: 20,430,282 km (0.079 R)
• M65: 21,123,967 km (0.058 R)
• M66: 21,453,083 km (0.106 R)
• M67: 21,659,677 km (0.116 R)
• M68: 21,866,870 km (0.119 R)
• M69: 21,949,897 km (0.05 R)
• M70: 22,325,089 km (0.076 R)
• M71: 22,744,411 km (0.109 R)
• M72: 23,889,434 km (0.118 R)
• M73: 23,975,004 km (0.072 R)
• M74: 24,404,349 km (0.088 R)
• M75: 25,096,539 km (0.102 R)
• M76: 25,839,143 km (0.118 R)
• M77: 26,014,920 km (0.112 R)
• M78: 26,103,033 km (0.026 R)
• M79: 26,323,541 km (0.065 R)
• M80: 26,633,208 km (0.044 R)
• M81: 27,794,387 km (0.108 R)
• M82: 29,246,085 km (0.098 R)
• M83: 29,383,415 km (0.11 R)
• M84: 29,796,754 km (0.066 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 12,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit