🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.49 AU - 0.65 AU

Year: 164 Days

Day: 36.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,233,638 km

• M1: 117,135 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.57 AU - 0.73 AU

Year: 200 Days

Day: 18 Hours

Environment

Temp: 190 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,233,638 km

• M1: 554,709 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.81 AU - 0.83 AU

Year: 283 Days

Day: 47.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.8 AU - 1.14 AU

Year: 364 Days

Day: 34 Hours

Environment

Temp: 1 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,233,638 km

• M1: 571,464 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.22 AU - 3.12 AU

Year: 1661 Days

Day: 20.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,233,638 km

• M1: 1,267,842 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.11 AU - 3.53 AU

Year: 2304 Days

Day: 24.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.9

Radius: 8.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.41 AU - 4.49 AU

Year: 3575 Days

Day: 12.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 83,233,638 km

• M1: 113,994 km (0.083 R)
• M2: 189,092 km (0.094 R)
• M3: 257,009 km (0.108 R)
• M4: 312,660 km (0.105 R)
• M5: 379,530 km (0.046 R)
• M6: 607,816 km (0.111 R)
• M7: 724,054 km (0.078 R)
• M8: 1,036,115 km (0.098 R)
• M9: 1,177,485 km (0.099 R)
• M10: 1,237,623 km (0.055 R)
• M11: 1,334,263 km (0.075 R)
• M12: 1,461,122 km (0.091 R)
• M13: 1,573,171 km (0.041 R)
• M14: 1,678,339 km (0.095 R)
• M15: 1,766,302 km (0.108 R)
• M16: 1,865,785 km (0.034 R)
• M17: 1,987,707 km (0.098 R)
• M18: 2,112,322 km (0.075 R)
• M19: 2,380,551 km (0.053 R)
• M20: 2,820,518 km (0.107 R)
• M21: 2,914,017 km (0.097 R)
• M22: 3,865,459 km (0.112 R)
• M23: 3,995,610 km (0.103 R)
• M24: 4,247,084 km (0.037 R)
• M25: 4,395,036 km (0.1 R)
• M26: 4,531,020 km (0.066 R)
• M27: 4,613,299 km (0.053 R)
• M28: 4,737,765 km (0.076 R)
• M29: 4,793,415 km (0.094 R)
• M30: 5,060,597 km (0.083 R)
• M31: 5,246,248 km (0.08 R)
• M32: 5,361,737 km (0.101 R)
• M33: 5,551,128 km (0.042 R)
• M34: 5,639,241 km (0.109 R)
• M35: 6,132,316 km (0.109 R)
• M36: 6,208,312 km (0.062 R)
• M37: 6,299,866 km (0.093 R)
• M38: 6,577,070 km (0.111 R)
• M39: 6,795,633 km (0.113 R)
• M40: 6,984,874 km (0.091 R)
• M41: 7,096,025 km (0.087 R)
• M42: 7,159,754 km (0.03 R)
• M43: 7,384,600 km (0.091 R)
• M44: 7,465,383 km (0.079 R)
• M45: 7,791,805 km (0.093 R)
• M46: 8,023,083 km (0.079 R)
• M47: 8,089,505 km (0.07 R)
• M48: 8,239,851 km (0.088 R)
• M49: 8,833,006 km (0.098 R)
• M50: 9,108,865 km (0.054 R)
• M51: 9,300,051 km (0.086 R)
• M52: 9,387,416 km (0.042 R)
• M53: 9,775,174 km (0.097 R)
• M54: 10,078,409 km (0.11 R)
• M55: 10,294,278 km (0.04 R)
• M56: 10,366,684 km (0.077 R)
• M57: 10,511,794 km (0.053 R)
• M58: 10,621,000 km (0.074 R)
• M59: 10,988,113 km (0.048 R)
• M60: 11,359,266 km (0.076 R)
• M61: 11,621,660 km (0.071 R)
• M62: 11,848,002 km (0.088 R)
• M63: 12,056,990 km (0.073 R)
• M64: 12,324,471 km (0.041 R)
• M65: 12,536,152 km (0.058 R)
• M66: 12,594,046 km (0.101 R)
• M67: 12,885,014 km (0.108 R)
• M68: 13,080,239 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.8

Radius: 10.5

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.68 AU - 5.6 AU

Year: 4438 Days

Day: 12 Hours

Environment

Temp: -141 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,233,638 km

• M1: 192,084 km (0.083 R)
• M2: 265,387 km (0.091 R)
• M3: 460,163 km (0.061 R)
• M4: 705,504 km (0.078 R)
• M5: 779,854 km (0.085 R)
• M6: 1,331,122 km (0.11 R)
• M7: 1,409,661 km (0.098 R)
• M8: 1,571,376 km (0.075 R)
• M9: 1,671,457 km (0.064 R)
• M10: 2,075,371 km (0.117 R)
• M11: 2,148,824 km (0.078 R)
• M12: 2,317,121 km (0.087 R)
• M13: 2,528,952 km (0.104 R)
• M14: 2,607,640 km (0.064 R)
• M15: 2,889,333 km (0.05 R)
• M16: 2,992,406 km (0.078 R)
• M17: 3,526,321 km (0.078 R)
• M18: 3,658,865 km (0.118 R)
• M19: 4,066,519 km (0.074 R)
• M20: 4,135,932 km (0.098 R)
• M21: 4,346,566 km (0.092 R)
• M22: 4,536,705 km (0.116 R)
• M23: 5,148,710 km (0.103 R)
• M24: 6,639,602 km (0.099 R)
• M25: 6,914,264 km (0.037 R)
• M26: 7,588,651 km (0.116 R)
• M27: 8,020,690 km (0.086 R)
• M28: 8,225,190 km (0.115 R)
• M29: 8,698,967 km (0.058 R)
• M30: 8,848,864 km (0.116 R)
• M31: 9,273,123 km (0.077 R)
• M32: 9,364,827 km (0.086 R)
• M33: 9,611,065 km (0.095 R)
• M34: 9,890,663 km (0.066 R)
• M35: 10,015,877 km (0.119 R)
• M36: 10,777,629 km (0.104 R)
• M37: 10,938,746 km (0.108 R)
• M38: 11,035,685 km (0.106 R)
• M39: 11,230,611 km (0.082 R)
• M40: 12,255,955 km (0.109 R)
• M41: 12,626,958 km (0.04 R)
• M42: 13,001,551 km (0.109 R)
• M43: 13,104,474 km (0.078 R)
• M44: 13,241,955 km (0.032 R)
• M45: 13,901,831 km (0.115 R)
• M46: 14,006,998 km (0.079 R)
• M47: 14,218,081 km (0.036 R)
• M48: 15,037,279 km (0.114 R)
• M49: 15,181,342 km (0.037 R)
• M50: 15,253,448 km (0.1 R)
• M51: 15,579,721 km (0.117 R)
• M52: 15,725,429 km (0.033 R)
• M53: 15,798,433 km (0.047 R)
• M54: 16,276,099 km (0.088 R)
• M55: 16,350,000 km (0.116 R)
• M56: 17,775,069 km (0.074 R)
• M57: 18,271,734 km (0.079 R)
• M58: 18,425,371 km (0.092 R)
• M59: 19,317,723 km (0.113 R)
• M60: 19,474,352 km (0.047 R)
• M61: 19,592,235 km (0.098 R)
• M62: 20,224,136 km (0.091 R)
• M63: 21,386,661 km (0.086 R)
• M64: 22,653,306 km (0.084 R)
• M65: 22,901,190 km (0.108 R)
• M66: 23,108,533 km (0.058 R)
• M67: 23,399,800 km (0.047 R)
• M68: 23,734,301 km (0.101 R)
• M69: 24,112,334 km (0.118 R)
• M70: 24,407,790 km (0.096 R)
• M71: 24,534,799 km (0.11 R)
• M72: 24,789,414 km (0.066 R)
• M73: 24,874,536 km (0.057 R)
• M74: 25,087,713 km (0.103 R)
• M75: 25,816,853 km (0.111 R)
• M76: 26,032,722 km (0.098 R)
• M77: 26,292,424 km (0.116 R)
• M78: 27,032,934 km (0.119 R)
• M79: 27,296,076 km (0.094 R)
• M80: 27,780,474 km (0.075 R)
• M81: 28,936,716 km (0.037 R)
• M82: 30,518,115 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 12.4

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.11 AU - 10.17 AU

Year: 11398 Days

Day: 8.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 83,233,638 km

• M1: 155,881 km (0.096 R)
• M2: 986,299 km (0.076 R)
• M3: 1,087,277 km (0.074 R)
• M4: 1,300,454 km (0.118 R)
• M5: 1,768,546 km (0.084 R)
• M6: 1,919,041 km (0.03 R)
• M7: 2,074,025 km (0.107 R)
• M8: 2,396,558 km (0.072 R)
• M9: 3,059,576 km (0.083 R)
• M10: 3,396,470 km (0.064 R)
• M11: 3,585,263 km (0.067 R)
• M12: 4,006,381 km (0.114 R)
• M13: 4,341,330 km (0.073 R)
• M14: 4,967,098 km (0.119 R)
• M15: 5,109,964 km (0.073 R)
• M16: 5,732,890 km (0.098 R)
• M17: 6,302,558 km (0.108 R)
• M18: 6,810,892 km (0.049 R)
• M19: 6,890,328 km (0.106 R)
• M20: 7,130,433 km (0.038 R)
• M21: 7,211,066 km (0.104 R)
• M22: 7,291,999 km (0.111 R)
• M23: 7,536,741 km (0.114 R)
• M24: 7,867,202 km (0.067 R)
• M25: 8,329,460 km (0.099 R)
• M26: 8,499,852 km (0.05 R)
• M27: 8,585,422 km (0.091 R)
• M28: 8,843,927 km (0.06 R)
• M29: 8,930,694 km (0.118 R)
• M30: 12,334,793 km (0.05 R)
• M31: 13,267,087 km (0.061 R)
• M32: 13,366,570 km (0.093 R)
• M33: 13,566,283 km (0.079 R)
• M34: 13,817,308 km (0.093 R)
• M35: 14,069,829 km (0.086 R)
• M36: 15,459,893 km (0.047 R)
• M37: 15,617,120 km (0.051 R)
• M38: 15,933,071 km (0.026 R)
• M39: 18,480,124 km (0.116 R)
• M40: 19,375,767 km (0.056 R)
• M41: 19,601,809 km (0.113 R)
• M42: 20,342,917 km (0.066 R)
• M43: 20,688,039 km (0.061 R)
• M44: 21,325,775 km (0.117 R)
• M45: 21,559,148 km (0.114 R)
• M46: 21,676,283 km (0.092 R)
• M47: 21,969,943 km (0.096 R)
• M48: 22,918,394 km (0.112 R)
• M49: 23,578,120 km (0.115 R)
• M50: 23,880,159 km (0.082 R)
• M51: 24,487,975 km (0.118 R)
• M52: 25,100,877 km (0.036 R)
• M53: 25,409,198 km (0.093 R)
• M54: 25,656,783 km (0.116 R)
• M55: 25,780,949 km (0.085 R)
• M56: 27,349,034 km (0.114 R)
• M57: 28,048,703 km (0.099 R)
• M58: 28,304,665 km (0.113 R)
• M59: 28,689,880 km (0.045 R)
• M60: 29,660,919 km (0.109 R)
• M61: 33,786,978 km (0.105 R)
• M62: 34,264,046 km (0.094 R)
• M63: 34,880,688 km (0.086 R)
• M64: 35,777,827 km (0.068 R)
• M65: 36,542,870 km (0.117 R)
• M66: 36,752,606 km (0.11 R)
• M67: 36,892,480 km (0.056 R)
• M68: 38,089,263 km (0.109 R)
• M69: 39,227,254 km (0.092 R)
• M70: 40,955,110 km (0.049 R)
• M71: 44,559,371 km (0.115 R)
• M72: 46,059,539 km (0.029 R)
• M73: 46,210,483 km (0.077 R)
• M74: 50,114,239 km (0.071 R)
• M75: 50,969,939 km (0.082 R)
• M76: 51,126,119 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.2

Radius: 6.8

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 17.77 AU - 20.07 AU

Year: 31338 Days

Day: 24.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,233,638 km

• M1: 144,063 km (0.096 R)
• M2: 252,820 km (0.047 R)
• M3: 629,059 km (0.041 R)
• M4: 1,186,461 km (0.097 R)
• M5: 1,399,338 km (0.066 R)
• M6: 1,494,483 km (0.081 R)
• M7: 2,218,237 km (0.067 R)
• M8: 2,404,786 km (0.105 R)
• M9: 3,159,507 km (0.106 R)
• M10: 4,208,936 km (0.065 R)
• M11: 4,486,889 km (0.096 R)
• M12: 5,306,685 km (0.079 R)
• M13: 5,708,206 km (0.114 R)
• M14: 5,861,394 km (0.098 R)
• M15: 6,647,232 km (0.079 R)
• M16: 7,633,531 km (0.108 R)
• M17: 8,489,679 km (0.062 R)
• M18: 8,547,873 km (0.088 R)
• M19: 8,899,727 km (0.07 R)
• M20: 9,738,971 km (0.087 R)
• M21: 9,860,893 km (0.098 R)
• M22: 10,291,735 km (0.108 R)
• M23: 11,814,941 km (0.093 R)
• M24: 12,735,566 km (0.064 R)
• M25: 13,815,663 km (0.112 R)
• M26: 13,952,844 km (0.114 R)
• M27: 14,159,289 km (0.074 R)
• M28: 14,297,517 km (0.071 R)
• M29: 14,995,242 km (0.047 R)
• M30: 15,065,702 km (0.107 R)
• M31: 15,136,163 km (0.092 R)
• M32: 15,490,261 km (0.11 R)
• M33: 15,704,036 km (0.06 R)
• M34: 15,775,544 km (0.119 R)
• M35: 16,351,346 km (0.081 R)
• M36: 16,860,877 km (0.082 R)
• M37: 17,671,847 km (0.08 R)
• M38: 20,180,304 km (0.108 R)
• M39: 20,413,826 km (0.089 R)
• M40: 21,040,941 km (0.067 R)
• M41: 21,754,074 km (0.086 R)
• M42: 22,073,465 km (0.102 R)
• M43: 22,555,469 km (0.094 R)
• M44: 23,041,064 km (0.072 R)
• M45: 32,531,104 km (0.112 R)
• M46: 33,263,087 km (0.042 R)
• M47: 33,446,793 km (0.092 R)
• M48: 33,815,551 km (0.044 R)
• M49: 34,371,008 km (0.089 R)
• M50: 36,622,905 km (0.08 R)
• M51: 37,479,652 km (0.082 R)
• M52: 37,670,988 km (0.038 R)
• M53: 40,089,237 km (0.107 R)
• M54: 40,677,007 km (0.065 R)
• M55: 41,861,224 km (0.039 R)
• M56: 43,558,113 km (0.116 R)
• M57: 45,481,044 km (0.112 R)
• M58: 46,606,917 km (0.1 R)
• M59: 47,121,833 km (0.104 R)
• M60: 49,409,334 km (0.101 R)
• M61: 49,619,071 km (0.06 R)
• M62: 50,039,441 km (0.106 R)
• M63: 52,586,344 km (0.063 R)
• M64: 52,800,568 km (0.082 R)
• M65: 53,875,579 km (0.089 R)
• M66: 54,091,448 km (0.058 R)
• M67: 55,501,708 km (0.114 R)
• M68: 55,828,878 km (0.045 R)
• M69: 56,924,084 km (0.066 R)
• M70: 57,033,889 km (0.069 R)
• M71: 58,026,321 km (0.087 R)
• M72: 59,358,191 km (0.104 R)
• M73: 59,804,442 km (0.045 R)
• M74: 61,826,257 km (0.119 R)
• M75: 63,642,076 km (0.112 R)
• M76: 65,360,357 km (0.069 R)
• M77: 66,514,205 km (0.112 R)
• M78: 69,780,974 km (0.056 R)
• M79: 71,670,993 km (0.12 R)
• M80: 72,027,186 km (0.067 R)
• M81: 72,265,047 km (0.091 R)
• M82: 73,697,446 km (0.112 R)
• M83: 75,139,271 km (0.047 R)
• M84: 76,347,872 km (0.056 R)
• M85: 76,833,018 km (0.076 R)
• M86: 77,806,601 km (0.092 R)
• M87: 79,889,003 km (0.098 R)
• M88: 80,875,152 km (0.119 R)
• M89: 82,237,839 km (0.073 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 15,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit