🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.59 AU - 0.69 AU

Year: 196 Days

Day: 40.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,317,763 km

• M1: 446,101 km (0.108 R)
• M2: 491,728 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.96 AU - 1.44 AU

Year: 503 Days

Day: 31.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.3 AU - 1.62 AU

Year: 675 Days

Day: 44 Hours

Environment

Temp: -49 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.7 AU - 2.04 AU

Year: 979 Days

Day: 26.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,317,763 km

• M1: 1,325,437 km (0.084 R)
• M2: 1,384,827 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.77 AU - 4.33 AU

Year: 2561 Days

Day: 22 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.4

Radius: 10.6

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.59 AU - 8.55 AU

Year: 7198 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 85,317,763 km

• M1: 249,380 km (0.064 R)
• M2: 566,378 km (0.108 R)
• M3: 690,095 km (0.112 R)
• M4: 981,362 km (0.104 R)
• M5: 1,102,686 km (0.1 R)
• M6: 1,327,532 km (0.042 R)
• M7: 1,674,599 km (0.12 R)
• M8: 2,287,800 km (0.114 R)
• M9: 2,472,254 km (0.061 R)
• M10: 2,725,972 km (0.086 R)
• M11: 2,988,068 km (0.101 R)
• M12: 3,994,114 km (0.053 R)
• M13: 4,858,041 km (0.076 R)
• M14: 5,016,465 km (0.064 R)
• M15: 5,096,351 km (0.075 R)
• M16: 5,203,463 km (0.026 R)
• M17: 5,502,060 km (0.104 R)
• M18: 5,890,117 km (0.112 R)
• M19: 6,460,085 km (0.086 R)
• M20: 7,227,223 km (0.028 R)
• M21: 8,116,732 km (0.104 R)
• M22: 8,273,510 km (0.081 R)
• M23: 8,463,200 km (0.096 R)
• M24: 9,268,635 km (0.103 R)
• M25: 9,564,540 km (0.092 R)
• M26: 9,630,662 km (0.099 R)
• M27: 9,697,084 km (0.113 R)
• M28: 9,963,966 km (0.103 R)
• M29: 10,710,609 km (0.112 R)
• M30: 12,006,426 km (0.064 R)
• M31: 13,723,061 km (0.03 R)
• M32: 14,287,045 km (0.034 R)
• M33: 14,476,586 km (0.09 R)
• M34: 14,820,212 km (0.101 R)
• M35: 14,973,700 km (0.051 R)
• M36: 15,437,453 km (0.114 R)
• M37: 16,458,459 km (0.109 R)
• M38: 16,737,159 km (0.076 R)
• M39: 17,420,373 km (0.099 R)
• M40: 17,582,387 km (0.084 R)
• M41: 18,153,702 km (0.088 R)
• M42: 18,855,465 km (0.11 R)
• M43: 19,314,282 km (0.114 R)
• M44: 19,398,206 km (0.076 R)
• M45: 19,776,839 km (0.118 R)
• M46: 20,927,695 km (0.06 R)
• M47: 21,794,166 km (0.064 R)
• M48: 22,672,305 km (0.048 R)
• M49: 23,427,775 km (0.062 R)
• M50: 23,696,452 km (0.097 R)
• M51: 23,920,999 km (0.098 R)
• M52: 24,327,157 km (0.09 R)
• M53: 24,781,037 km (0.084 R)
• M54: 25,237,909 km (0.039 R)
• M55: 25,697,324 km (0.106 R)
• M56: 25,974,379 km (0.069 R)
• M57: 26,066,980 km (0.057 R)
• M58: 26,159,731 km (0.072 R)
• M59: 27,139,447 km (0.042 R)
• M60: 27,233,395 km (0.1 R)
• M61: 27,563,108 km (0.111 R)
• M62: 29,182,954 km (0.092 R)
• M63: 29,616,938 km (0.096 R)
• M64: 30,296,112 km (0.111 R)
• M65: 30,588,875 km (0.039 R)
• M66: 31,670,168 km (0.109 R)
• M67: 32,066,453 km (0.113 R)
• M68: 33,064,271 km (0.083 R)
• M69: 33,516,655 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.5

Radius: 6.9

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.67 AU - 13.01 AU

Year: 17616 Days

Day: 18.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,317,763 km

• M1: 121,324 km (0.069 R)
• M2: 220,058 km (0.111 R)
• M3: 400,623 km (0.029 R)
• M4: 465,549 km (0.116 R)
• M5: 722,857 km (0.104 R)
• M6: 1,021,005 km (0.117 R)
• M7: 1,113,008 km (0.07 R)
• M8: 1,183,768 km (0.117 R)
• M9: 1,430,904 km (0.084 R)
• M10: 2,030,342 km (0.12 R)
• M11: 2,479,286 km (0.037 R)
• M12: 2,699,045 km (0.11 R)
• M13: 2,827,549 km (0.025 R)
• M14: 2,958,148 km (0.112 R)
• M15: 3,225,330 km (0.045 R)
• M16: 3,327,505 km (0.054 R)
• M17: 3,640,464 km (0.098 R)
• M18: 3,711,374 km (0.083 R)
• M19: 3,890,442 km (0.088 R)
• M20: 4,482,850 km (0.107 R)
• M21: 5,023,945 km (0.03 R)
• M22: 5,142,726 km (0.073 R)
• M23: 5,262,255 km (0.046 R)
• M24: 5,999,174 km (0.061 R)
• M25: 6,251,994 km (0.067 R)
• M26: 6,336,966 km (0.106 R)
• M27: 6,508,255 km (0.088 R)
• M28: 7,387,442 km (0.074 R)
• M29: 7,886,650 km (0.093 R)
• M30: 8,024,729 km (0.117 R)
• M31: 8,869,807 km (0.113 R)
• M32: 9,743,010 km (0.114 R)
• M33: 10,089,928 km (0.11 R)
• M34: 10,592,576 km (0.053 R)
• M35: 11,517,839 km (0.063 R)
• M36: 11,937,312 km (0.029 R)
• M37: 12,043,077 km (0.108 R)
• M38: 13,554,614 km (0.115 R)
• M39: 13,720,070 km (0.078 R)
• M40: 13,830,772 km (0.042 R)
• M41: 13,886,273 km (0.077 R)
• M42: 15,125,093 km (0.119 R)
• M43: 17,346,621 km (0.099 R)
• M44: 17,406,460 km (0.081 R)
• M45: 17,766,991 km (0.112 R)
• M46: 19,668,081 km (0.094 R)
• M47: 20,043,422 km (0.039 R)
• M48: 20,610,847 km (0.098 R)
• M49: 20,864,864 km (0.084 R)
• M50: 21,632,750 km (0.076 R)
• M51: 21,826,180 km (0.064 R)
• M52: 23,262,319 km (0.088 R)
• M53: 23,394,265 km (0.067 R)
• M54: 23,460,387 km (0.095 R)
• M55: 24,058,330 km (0.09 R)
• M56: 24,191,920 km (0.079 R)
• M57: 24,392,681 km (0.084 R)
• M58: 25,269,175 km (0.111 R)
• M59: 25,472,927 km (0.06 R)
• M60: 26,637,696 km (0.07 R)
• M61: 26,914,303 km (0.105 R)
• M62: 27,122,244 km (0.086 R)
• M63: 28,240,936 km (0.108 R)
• M64: 30,090,714 km (0.048 R)
• M65: 30,234,627 km (0.092 R)
• M66: 31,905,935 km (0.089 R)
• M67: 32,273,197 km (0.077 R)
• M68: 33,012,061 km (0.044 R)
• M69: 33,086,262 km (0.118 R)
• M70: 35,185,868 km (0.111 R)
• M71: 35,869,829 km (0.076 R)
• M72: 36,635,023 km (0.092 R)
• M73: 36,788,660 km (0.117 R)
• M74: 37,173,874 km (0.11 R)
• M75: 38,727,747 km (0.096 R)
• M76: 40,461,287 km (0.112 R)
• M77: 41,257,597 km (0.095 R)
• M78: 41,737,956 km (0.075 R)
• M79: 42,704,059 km (0.111 R)
• M80: 43,433,498 km (0.085 R)
• M81: 43,922,084 km (0.114 R)
• M82: 45,151,480 km (0.109 R)
• M83: 45,563,771 km (0.049 R)
• M84: 46,060,137 km (0.069 R)
• M85: 47,225,505 km (0.08 R)
• M86: 47,560,155 km (0.108 R)
• M87: 47,979,627 km (0.059 R)
• M88: 49,245,525 km (0.051 R)
• M89: 50,010,419 km (0.053 R)
• M90: 50,095,540 km (0.093 R)
• M91: 51,896,399 km (0.066 R)
• M92: 55,914,299 km (0.102 R)
• M93: 57,246,019 km (0.084 R)
• M94: 58,677,970 km (0.119 R)
• M95: 60,031,082 km (0.083 R)
• M96: 60,302,902 km (0.106 R)
• M97: 60,575,170 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.7

Radius: 3.2

Gravity: 75.75 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 12.94 AU - 13.02 AU

Year: 17905 Days

Day: 23.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,317,763 km

• M1: 175,030 km (0.066 R)
• M2: 766,240 km (0.106 R)
• M3: 2,229,906 km (0.09 R)
• M4: 2,298,721 km (0.081 R)
• M5: 2,762,773 km (0.081 R)
• M6: 3,138,863 km (0.064 R)
• M7: 3,216,055 km (0.058 R)
• M8: 3,530,959 km (0.106 R)
• M9: 3,773,457 km (0.11 R)
• M10: 4,274,610 km (0.084 R)
• M11: 5,155,292 km (0.089 R)
• M12: 5,200,770 km (0.119 R)
• M13: 5,615,904 km (0.104 R)
• M14: 6,137,701 km (0.096 R)
• M15: 6,428,819 km (0.098 R)
• M16: 6,974,253 km (0.099 R)
• M17: 7,226,924 km (0.111 R)
• M18: 8,374,339 km (0.085 R)
• M19: 8,535,007 km (0.106 R)
• M20: 9,409,706 km (0.109 R)
• M21: 10,484,716 km (0.035 R)
• M22: 12,871,550 km (0.106 R)
• M23: 13,997,873 km (0.068 R)
• M24: 15,155,311 km (0.054 R)
• M25: 15,416,659 km (0.075 R)
• M26: 15,745,475 km (0.068 R)
• M27: 16,076,535 km (0.085 R)
• M28: 16,343,119 km (0.026 R)
• M29: 16,880,624 km (0.099 R)
• M30: 18,318,708 km (0.108 R)
• M31: 18,388,121 km (0.072 R)
• M32: 18,457,684 km (0.087 R)
• M33: 19,017,181 km (0.088 R)
• M34: 20,081,270 km (0.104 R)
• M35: 20,946,245 km (0.1 R)
• M36: 22,787,047 km (0.039 R)
• M37: 23,011,444 km (0.069 R)
• M38: 24,068,053 km (0.079 R)
• M39: 24,220,194 km (0.112 R)
• M40: 25,140,371 km (0.092 R)
• M41: 25,993,827 km (0.118 R)
• M42: 26,777,869 km (0.085 R)
• M43: 27,569,691 km (0.05 R)
• M44: 28,048,554 km (0.044 R)
• M45: 29,014,208 km (0.11 R)
• M46: 29,338,686 km (0.118 R)
• M47: 30,400,980 km (0.055 R)
• M48: 30,565,538 km (0.059 R)
• M49: 32,647,342 km (0.119 R)
• M50: 33,407,897 km (0.119 R)
• M51: 34,003,596 km (0.053 R)
• M52: 34,431,147 km (0.109 R)
• M53: 34,516,866 km (0.112 R)
• M54: 34,946,511 km (0.079 R)
• M55: 35,032,680 km (0.067 R)
• M56: 35,378,101 km (0.12 R)
• M57: 36,333,433 km (0.114 R)
• M58: 37,209,478 km (0.112 R)
• M59: 38,092,255 km (0.116 R)
• M60: 38,269,678 km (0.101 R)
• M61: 38,892,754 km (0.043 R)
• M62: 39,160,833 km (0.093 R)
• M63: 39,339,902 km (0.101 R)
• M64: 42,700,767 km (0.111 R)
• M65: 43,161,978 km (0.108 R)
• M66: 43,439,482 km (0.084 R)
• M67: 44,182,534 km (0.094 R)
• M68: 45,210,870 km (0.118 R)
• M69: 47,291,028 km (0.063 R)
• M70: 50,372,146 km (0.038 R)
• M71: 50,761,699 km (0.055 R)
• M72: 50,859,386 km (0.055 R)
• M73: 51,642,232 km (0.065 R)
• M74: 52,035,076 km (0.082 R)
• M75: 52,823,906 km (0.037 R)
• M76: 53,120,708 km (0.106 R)
• M77: 53,914,923 km (0.095 R)
• M78: 54,413,234 km (0.111 R)
• M79: 54,513,165 km (0.077 R)
• M80: 55,314,261 km (0.039 R)
• M81: 55,414,642 km (0.037 R)
• M82: 56,725,418 km (0.111 R)
• M83: 57,740,739 km (0.068 R)
• M84: 57,842,615 km (0.103 R)
• M85: 60,201,624 km (0.118 R)
• M86: 60,511,740 km (0.107 R)
• M87: 61,029,648 km (0.085 R)
• M88: 63,220,659 km (0.066 R)
• M89: 64,273,080 km (0.109 R)
• M90: 65,013,290 km (0.115 R)
• M91: 68,863,939 km (0.058 R)
• M92: 69,404,586 km (0.1 R)
• M93: 70,598,975 km (0.117 R)
• M94: 70,707,882 km (0.117 R)
• M95: 71,035,053 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.6

Radius: 3.2

Gravity: 41.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 14.86 AU - 21.98 AU

Year: 30269 Days

Day: 20.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,317,763 km

• M1: 42,486 km (0.101 R)
• M2: 79,436 km (0.093 R)
• M3: 228,885 km (0.106 R)
• M4: 318,045 km (0.072 R)
• M5: 376,837 km (0.072 R)
• M6: 550,969 km (0.098 R)
• M7: 574,456 km (0.1 R)
• M8: 773,870 km (0.09 R)
• M9: 1,139,786 km (0.113 R)
• M10: 1,619,098 km (0.089 R)
• M11: 2,777,135 km (0.064 R)
• M12: 3,322,270 km (0.071 R)
• M13: 3,673,675 km (0.091 R)
• M14: 3,718,554 km (0.047 R)
• M15: 4,222,849 km (0.069 R)
• M16: 4,459,213 km (0.062 R)
• M17: 4,554,806 km (0.118 R)
• M18: 4,895,291 km (0.06 R)
• M19: 5,193,440 km (0.059 R)
• M20: 5,859,599 km (0.032 R)
• M21: 6,390,073 km (0.031 R)
• M22: 6,991,157 km (0.075 R)
• M23: 7,724,636 km (0.079 R)
• M24: 7,955,166 km (0.079 R)
• M25: 10,508,203 km (0.085 R)
• M26: 11,280,278 km (0.047 R)
• M27: 12,270,765 km (0.048 R)
• M28: 12,472,274 km (0.11 R)
• M29: 13,288,779 km (0.111 R)
• M30: 15,044,609 km (0.068 R)
• M31: 15,913,025 km (0.087 R)
• M32: 16,279,539 km (0.032 R)
• M33: 16,500,795 km (0.08 R)
• M34: 17,546,484 km (0.053 R)
• M35: 18,153,702 km (0.115 R)
• M36: 21,371,402 km (0.047 R)
• M37: 21,775,616 km (0.102 R)
• M38: 22,591,672 km (0.12 R)
• M39: 23,168,821 km (0.065 R)
• M40: 23,417,751 km (0.036 R)
• M41: 26,645,475 km (0.111 R)
• M42: 26,732,242 km (0.077 R)
• M43: 27,080,356 km (0.043 R)
• M44: 30,009,333 km (0.091 R)
• M45: 31,648,776 km (0.12 R)
• M46: 32,850,795 km (0.093 R)
• M47: 32,943,994 km (0.116 R)
• M48: 33,973,676 km (0.056 R)
• M49: 35,681,187 km (0.084 R)
• M50: 36,352,731 km (0.093 R)
• M51: 36,545,413 km (0.085 R)
• M52: 36,835,035 km (0.083 R)
• M53: 37,903,313 km (0.091 R)
• M54: 38,588,472 km (0.117 R)
• M55: 39,475,437 km (0.103 R)
• M56: 39,772,539 km (0.066 R)
• M57: 40,070,388 km (0.085 R)
• M58: 40,368,985 km (0.037 R)
• M59: 40,568,549 km (0.089 R)
• M60: 40,968,424 km (0.065 R)
• M61: 41,470,175 km (0.109 R)
• M62: 44,935,909 km (0.06 R)
• M63: 45,039,132 km (0.094 R)
• M64: 47,647,969 km (0.093 R)
• M65: 48,069,835 km (0.092 R)
• M66: 48,917,457 km (0.076 R)
• M67: 49,236,549 km (0.117 R)
• M68: 52,139,495 km (0.108 R)
• M69: 52,248,104 km (0.094 R)
• M70: 53,010,305 km (0.063 R)
• M71: 53,338,074 km (0.06 R)
• M72: 54,545,628 km (0.116 R)
• M73: 55,762,158 km (0.107 R)
• M74: 59,125,118 km (0.118 R)
• M75: 60,260,565 km (0.096 R)
• M76: 61,403,344 km (0.082 R)
• M77: 62,668,493 km (0.119 R)
• M78: 63,015,111 km (0.1 R)
• M79: 63,130,750 km (0.084 R)
• M80: 66,280,085 km (0.112 R)
• M81: 68,526,745 km (0.06 R)
• M82: 69,121,995 km (0.075 R)
• M83: 70,198,053 km (0.069 R)
• M84: 71,400,072 km (0.079 R)
• M85: 71,882,674 km (0.072 R)
• M86: 72,608,823 km (0.119 R)
• M87: 73,946,227 km (0.1 R)
• M88: 74,801,628 km (0.073 R)
• M89: 76,522,153 km (0.113 R)
• M90: 77,016,125 km (0.09 R)
• M91: 77,263,560 km (0.058 R)
• M92: 79,501,844 km (0.057 R)
• M93: 80,377,889 km (0.081 R)
• M94: 81,005,751 km (0.093 R)
• M95: 81,635,259 km (0.105 R)
• M96: 84,169,148 km (0.068 R)
• M97: 84,678,977 km (0.065 R)
• M98: 84,934,341 km (0.118 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: 258 - 17,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit