🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.47 AU - 0.55 AU

Year: 139 Days

Day: 24.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,227,278 km

• M1: 313,856 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.62 AU - 0.86 AU

Year: 244 Days

Day: 34.8 Hours

Environment

Temp: 97 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,227,278 km

• M1: 205,248 km (0.116 R)
• M2: 323,431 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.71 AU - 0.93 AU

Year: 284 Days

Day: 43.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,227,278 km

• M1: 46,076 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.74 AU - 1.1 AU

Year: 338 Days

Day: 40.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.17 AU - 3.35 AU

Year: 2254 Days

Day: 41.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.9

Radius: 11.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.39 AU - 5.47 AU

Year: 4191 Days

Day: 14.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,227,278 km

• M1: 158,275 km (0.082 R)
• M2: 254,616 km (0.111 R)
• M3: 482,304 km (0.115 R)
• M4: 582,085 km (0.088 R)
• M5: 781,948 km (0.113 R)
• M6: 1,439,580 km (0.091 R)
• M7: 1,622,838 km (0.111 R)
• M8: 2,012,690 km (0.114 R)
• M9: 2,236,339 km (0.088 R)
• M10: 2,360,056 km (0.089 R)
• M11: 2,449,964 km (0.11 R)
• M12: 2,745,570 km (0.103 R)
• M13: 2,821,266 km (0.116 R)
• M14: 2,936,157 km (0.111 R)
• M15: 3,052,694 km (0.091 R)
• M16: 3,310,601 km (0.051 R)
• M17: 3,513,904 km (0.112 R)
• M18: 3,617,127 km (0.066 R)
• M19: 3,954,321 km (0.12 R)
• M20: 4,235,864 km (0.091 R)
• M21: 4,368,108 km (0.077 R)
• M22: 4,456,969 km (0.099 R)
• M23: 5,236,973 km (0.077 R)
• M24: 5,402,877 km (0.049 R)
• M25: 5,935,595 km (0.113 R)
• M26: 6,308,542 km (0.108 R)
• M27: 6,638,106 km (0.117 R)
• M28: 6,817,773 km (0.116 R)
• M29: 7,077,326 km (0.034 R)
• M30: 7,526,269 km (0.118 R)
• M31: 7,930,034 km (0.097 R)
• M32: 8,038,791 km (0.107 R)
• M33: 8,120,771 km (0.086 R)
• M34: 8,368,505 km (0.102 R)
• M35: 8,562,833 km (0.083 R)
• M36: 8,786,781 km (0.119 R)
• M37: 9,097,944 km (0.06 R)
• M38: 9,269,084 km (0.111 R)
• M39: 9,383,975 km (0.09 R)
• M40: 9,556,910 km (0.118 R)
• M41: 10,052,977 km (0.086 R)
• M42: 10,408,272 km (0.05 R)
• M43: 10,677,398 km (0.061 R)
• M44: 11,070,242 km (0.115 R)
• M45: 11,314,386 km (0.107 R)
• M46: 11,560,175 km (0.114 R)
• M47: 12,057,439 km (0.113 R)
• M48: 13,298,353 km (0.076 R)
• M49: 13,786,491 km (0.096 R)
• M50: 14,082,246 km (0.077 R)
• M51: 14,380,095 km (0.11 R)
• M52: 14,479,728 km (0.097 R)
• M53: 14,880,949 km (0.116 R)
• M54: 15,353,828 km (0.064 R)
• M55: 15,626,246 km (0.066 R)
• M56: 16,003,382 km (0.059 R)
• M57: 16,244,833 km (0.083 R)
• M58: 16,522,486 km (0.119 R)
• M59: 16,906,654 km (0.046 R)
• M60: 17,047,126 km (0.07 R)
• M61: 17,258,508 km (0.113 R)
• M62: 18,005,450 km (0.06 R)
• M63: 18,436,890 km (0.054 R)
• M64: 18,762,715 km (0.103 R)
• M65: 19,714,905 km (0.071 R)
• M66: 19,862,708 km (0.088 R)
• M67: 20,645,254 km (0.108 R)
• M68: 21,172,437 km (0.092 R)
• M69: 22,278,564 km (0.064 R)
• M70: 22,897,001 km (0.036 R)
• M71: 23,130,374 km (0.034 R)
• M72: 23,442,734 km (0.095 R)
• M73: 24,865,560 km (0.069 R)
• M74: 25,225,642 km (0.082 R)
• M75: 25,627,761 km (0.081 R)
• M76: 25,708,544 km (0.059 R)
• M77: 26,113,206 km (0.101 R)
• M78: 26,969,953 km (0.113 R)
• M79: 27,546,204 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.4

Radius: 15

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.12 AU - 5.48 AU

Year: 4672 Days

Day: 9.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,227,278 km

• M1: 194,028 km (0.078 R)
• M2: 413,489 km (0.094 R)
• M3: 525,837 km (0.086 R)
• M4: 708,944 km (0.082 R)
• M5: 840,590 km (0.111 R)
• M6: 1,049,130 km (0.108 R)
• M7: 1,275,920 km (0.085 R)
• M8: 1,488,349 km (0.1 R)
• M9: 1,846,786 km (0.114 R)
• M10: 2,233,047 km (0.107 R)
• M11: 2,940,795 km (0.058 R)
• M12: 3,330,497 km (0.099 R)
• M13: 3,715,114 km (0.1 R)
• M14: 3,846,610 km (0.104 R)
• M15: 4,205,047 km (0.1 R)
• M16: 5,419,332 km (0.118 R)
• M17: 5,543,947 km (0.083 R)
• M18: 6,104,042 km (0.111 R)
• M19: 6,259,923 km (0.083 R)
• M20: 6,629,130 km (0.092 R)
• M21: 6,924,137 km (0.112 R)
• M22: 7,251,009 km (0.053 R)
• M23: 7,527,316 km (0.112 R)
• M24: 7,920,010 km (0.067 R)
• M25: 8,147,399 km (0.11 R)
• M26: 8,348,160 km (0.099 R)
• M27: 8,492,671 km (0.108 R)
• M28: 8,754,767 km (0.097 R)
• M29: 9,019,704 km (0.118 R)
• M30: 10,013,333 km (0.114 R)
• M31: 10,290,538 km (0.047 R)
• M32: 10,445,522 km (0.106 R)
• M33: 10,570,137 km (0.107 R)
• M34: 10,820,863 km (0.086 R)
• M35: 11,010,104 km (0.096 R)
• M36: 11,264,271 km (0.113 R)
• M37: 11,392,177 km (0.087 R)
• M38: 12,103,814 km (0.027 R)
• M39: 12,399,120 km (0.055 R)
• M40: 12,696,820 km (0.074 R)
• M41: 12,863,323 km (0.044 R)
• M42: 12,963,553 km (0.084 R)
• M43: 13,164,762 km (0.103 R)
• M44: 13,468,446 km (0.099 R)
• M45: 13,672,348 km (0.108 R)
• M46: 13,774,673 km (0.094 R)
• M47: 14,082,994 km (0.098 R)
• M48: 15,127,636 km (0.103 R)
• M49: 15,516,890 km (0.09 R)
• M50: 15,945,338 km (0.073 R)
• M51: 16,125,154 km (0.114 R)
• M52: 16,269,367 km (0.108 R)
• M53: 16,414,028 km (0.089 R)
• M54: 17,217,369 km (0.079 R)
• M55: 17,438,773 km (0.092 R)
• M56: 17,549,775 km (0.1 R)
• M57: 17,735,276 km (0.105 R)
• M58: 18,145,923 km (0.083 R)
• M59: 18,597,409 km (0.11 R)
• M60: 18,786,501 km (0.086 R)
• M61: 19,703,685 km (0.099 R)
• M62: 20,401,110 km (0.062 R)
• M63: 20,674,575 km (0.083 R)
• M64: 20,870,698 km (0.089 R)
• M65: 21,304,233 km (0.069 R)
• M66: 21,422,864 km (0.1 R)
• M67: 21,940,024 km (0.109 R)
• M68: 22,703,272 km (0.103 R)
• M69: 23,557,027 km (0.062 R)
• M70: 23,679,847 km (0.092 R)
• M71: 24,255,799 km (0.116 R)
• M72: 24,961,452 km (0.084 R)
• M73: 25,128,553 km (0.037 R)
• M74: 25,673,987 km (0.083 R)
• M75: 27,376,560 km (0.107 R)
• M76: 27,981,085 km (0.117 R)
• M77: 28,415,517 km (0.091 R)
• M78: 29,071,504 km (0.09 R)
• M79: 29,335,394 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.6

Radius: 12.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.31 AU - 7.31 AU

Year: 6069 Days

Day: 13.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 83 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,227,278 km

• M1: 180,864 km (0.111 R)
• M2: 260,151 km (0.094 R)
• M3: 359,184 km (0.079 R)
• M4: 477,516 km (0.091 R)
• M5: 714,779 km (0.037 R)
• M6: 823,536 km (0.102 R)
• M7: 912,547 km (0.074 R)
• M8: 991,684 km (0.101 R)
• M9: 1,215,034 km (0.082 R)
• M10: 1,760,917 km (0.075 R)
• M11: 1,878,800 km (0.101 R)
• M12: 2,194,451 km (0.075 R)
• M13: 2,321,909 km (0.081 R)
• M14: 2,470,758 km (0.055 R)
• M15: 2,584,453 km (0.075 R)
• M16: 2,700,092 km (0.104 R)
• M17: 2,976,399 km (0.079 R)
• M18: 3,241,487 km (0.113 R)
• M19: 3,387,494 km (0.081 R)
• M20: 3,621,316 km (0.088 R)
• M21: 3,729,325 km (0.118 R)
• M22: 3,882,514 km (0.092 R)
• M23: 4,104,966 km (0.043 R)
• M24: 4,308,867 km (0.113 R)
• M25: 4,516,061 km (0.115 R)
• M26: 4,750,331 km (0.077 R)
• M27: 5,279,758 km (0.084 R)
• M28: 5,427,411 km (0.104 R)
• M29: 5,726,906 km (0.045 R)
• M30: 6,657,853 km (0.091 R)
• M31: 6,817,624 km (0.085 R)
• M32: 7,441,896 km (0.098 R)
• M33: 7,579,975 km (0.082 R)
• M34: 7,802,875 km (0.062 R)
• M35: 8,542,038 km (0.088 R)
• M36: 8,657,827 km (0.117 R)
• M37: 9,274,021 km (0.046 R)
• M38: 9,662,526 km (0.103 R)
• M39: 10,240,124 km (0.113 R)
• M40: 10,610,678 km (0.099 R)
• M41: 10,954,304 km (0.104 R)
• M42: 11,301,521 km (0.075 R)
• M43: 11,877,622 km (0.069 R)
• M44: 12,332,250 km (0.034 R)
• M45: 12,430,536 km (0.117 R)
• M46: 12,528,971 km (0.114 R)
• M47: 13,091,758 km (0.089 R)
• M48: 13,696,732 km (0.055 R)
• M49: 14,448,462 km (0.1 R)
• M50: 14,968,763 km (0.088 R)
• M51: 15,813,991 km (0.111 R)
• M52: 16,242,290 km (0.083 R)
• M53: 16,530,116 km (0.046 R)
• M54: 16,638,425 km (0.099 R)
• M55: 16,783,236 km (0.089 R)
• M56: 17,110,705 km (0.098 R)
• M57: 17,513,722 km (0.109 R)
• M58: 17,661,076 km (0.051 R)
• M59: 17,919,880 km (0.111 R)
• M60: 18,892,416 km (0.057 R)
• M61: 19,005,661 km (0.087 R)
• M62: 19,537,482 km (0.112 R)
• M63: 19,766,965 km (0.086 R)
• M64: 20,538,142 km (0.055 R)
• M65: 20,966,441 km (0.106 R)
• M66: 21,752,877 km (0.109 R)
• M67: 22,189,553 km (0.049 R)
• M68: 22,309,082 km (0.113 R)
• M69: 22,789,590 km (0.059 R)
• M70: 24,005,821 km (0.119 R)
• M71: 24,869,748 km (0.113 R)
• M72: 25,660,074 km (0.106 R)
• M73: 26,585,486 km (0.053 R)
• M74: 27,436,399 km (0.088 R)
• M75: 27,779,277 km (0.036 R)
• M76: 28,123,502 km (0.03 R)
• M77: 28,296,138 km (0.053 R)
• M78: 28,685,990 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232

Radius: 6

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.32 AU - 15.2 AU

Year: 19543 Days

Day: 24.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,227,278 km

• M1: 134,788 km (0.099 R)
• M2: 244,742 km (0.096 R)
• M3: 416,181 km (0.11 R)
• M4: 765,792 km (0.072 R)
• M5: 1,167,312 km (0.091 R)
• M6: 1,344,286 km (0.112 R)
• M7: 1,389,914 km (0.033 R)
• M8: 1,529,937 km (0.11 R)
• M9: 1,748,650 km (0.094 R)
• M10: 1,798,615 km (0.096 R)
• M11: 2,407,179 km (0.098 R)
• M12: 2,954,259 km (0.047 R)
• M13: 3,104,455 km (0.06 R)
• M14: 3,349,945 km (0.075 R)
• M15: 3,412,327 km (0.102 R)
• M16: 3,570,004 km (0.026 R)
• M17: 4,325,772 km (0.066 R)
• M18: 4,462,205 km (0.086 R)
• M19: 4,774,266 km (0.073 R)
• M20: 5,419,482 km (0.111 R)
• M21: 6,091,924 km (0.114 R)
• M22: 7,189,075 km (0.076 R)
• M23: 7,513,703 km (0.069 R)
• M24: 7,718,951 km (0.035 R)
• M25: 9,338,797 km (0.06 R)
• M26: 9,426,910 km (0.065 R)
• M27: 11,012,647 km (0.081 R)
• M28: 11,339,519 km (0.119 R)
• M29: 11,575,135 km (0.097 R)
• M30: 11,622,408 km (0.083 R)
• M31: 12,003,135 km (0.116 R)
• M32: 12,051,006 km (0.093 R)
• M33: 12,243,090 km (0.098 R)
• M34: 13,416,984 km (0.119 R)
• M35: 14,831,432 km (0.105 R)
• M36: 14,882,744 km (0.077 R)
• M37: 15,140,651 km (0.077 R)
• M38: 15,660,803 km (0.087 R)
• M39: 16,186,639 km (0.093 R)
• M40: 16,611,647 km (0.076 R)
• M41: 16,664,904 km (0.085 R)
• M42: 18,846,190 km (0.1 R)
• M43: 18,957,641 km (0.113 R)
• M44: 19,349,288 km (0.067 R)
• M45: 19,405,537 km (0.116 R)
• M46: 20,597,532 km (0.105 R)
• M47: 20,769,720 km (0.029 R)
• M48: 21,754,672 km (0.093 R)
• M49: 21,871,508 km (0.112 R)
• M50: 22,282,154 km (0.078 R)
• M51: 22,400,037 km (0.106 R)
• M52: 23,170,765 km (0.05 R)
• M53: 23,829,894 km (0.117 R)
• M54: 26,589,226 km (0.079 R)
• M55: 27,090,379 km (0.072 R)
• M56: 27,911,223 km (0.113 R)
• M57: 28,101,810 km (0.101 R)
• M58: 28,420,304 km (0.085 R)
• M59: 28,932,677 km (0.056 R)
• M60: 29,254,312 km (0.082 R)
• M61: 29,771,622 km (0.112 R)
• M62: 29,901,323 km (0.082 R)
• M63: 30,096,399 km (0.082 R)
• M64: 31,539,270 km (0.104 R)
• M65: 33,004,731 km (0.094 R)
• M66: 34,356,049 km (0.037 R)
• M67: 36,416,759 km (0.096 R)
• M68: 37,112,539 km (0.091 R)
• M69: 37,532,011 km (0.109 R)
• M70: 37,672,185 km (0.078 R)
• M71: 37,742,346 km (0.098 R)
• M72: 38,517,113 km (0.082 R)
• M73: 38,800,153 km (0.116 R)
• M74: 39,225,908 km (0.081 R)
• M75: 40,368,985 km (0.105 R)
• M76: 41,813,203 km (0.078 R)
• M77: 42,322,584 km (0.108 R)
• M78: 42,760,906 km (0.094 R)
• M79: 43,715,789 km (0.04 R)
• M80: 43,789,541 km (0.087 R)
• M81: 44,232,799 km (0.119 R)
• M82: 44,826,104 km (0.076 R)
• M83: 45,646,349 km (0.094 R)
• M84: 46,245,938 km (0.079 R)
• M85: 46,471,531 km (0.087 R)
• M86: 47,377,346 km (0.096 R)
• M87: 47,528,889 km (0.084 R)
• M88: 47,908,419 km (0.113 R)
• M89: 48,899,804 km (0.061 R)
• M90: 50,593,102 km (0.072 R)
• M91: 50,903,069 km (0.093 R)
• M92: 51,135,843 km (0.047 R)
• M93: 51,291,425 km (0.117 R)
• M94: 52,070,830 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 17,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit