🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.52 AU - 0.56 AU

Year: 151 Days

Day: 33.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.85 AU - 0.85 AU

Year: 298 Days

Day: 19.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,144,606 km

• M1: 67,917 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.28 AU - 1.8 AU

Year: 728 Days

Day: 30.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.79 AU - 2.71 AU

Year: 1285 Days

Day: 40.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.32 AU - 2.38 AU

Year: 1372 Days

Day: 34.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.3

Radius: 11.5

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.66 AU - 7.6 AU

Year: 5779 Days

Day: 6.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,144,606 km

• M1: 179,966 km (0.048 R)
• M2: 380,278 km (0.049 R)
• M3: 459,116 km (0.102 R)
• M4: 578,944 km (0.107 R)
• M5: 749,037 km (0.074 R)
• M6: 922,869 km (0.074 R)
• M7: 1,343,688 km (0.1 R)
• M8: 1,524,851 km (0.095 R)
• M9: 1,627,176 km (0.076 R)
• M10: 1,985,313 km (0.064 R)
• M11: 2,078,812 km (0.086 R)
• M12: 2,368,433 km (0.105 R)
• M13: 2,691,864 km (0.107 R)
• M14: 2,986,721 km (0.118 R)
• M15: 3,448,381 km (0.107 R)
• M16: 3,653,330 km (0.073 R)
• M17: 3,909,292 km (0.107 R)
• M18: 4,463,402 km (0.105 R)
• M19: 4,562,436 km (0.113 R)
• M20: 4,889,008 km (0.12 R)
• M21: 5,327,779 km (0.083 R)
• M22: 5,512,083 km (0.06 R)
• M23: 5,752,337 km (0.083 R)
• M24: 6,132,914 km (0.091 R)
• M25: 6,243,168 km (0.112 R)
• M26: 6,354,020 km (0.113 R)
• M27: 6,634,217 km (0.061 R)
• M28: 6,889,880 km (0.12 R)
• M29: 7,293,943 km (0.037 R)
• M30: 7,795,246 km (0.112 R)
• M31: 8,277,101 km (0.089 R)
• M32: 8,460,358 km (0.082 R)
• M33: 8,737,712 km (0.12 R)
• M34: 9,112,306 km (0.042 R)
• M35: 10,530,344 km (0.074 R)
• M36: 10,828,941 km (0.111 R)
• M37: 11,366,446 km (0.101 R)
• M38: 11,741,189 km (0.108 R)
• M39: 12,119,971 km (0.076 R)
• M40: 13,031,171 km (0.118 R)
• M41: 13,459,171 km (0.078 R)
• M42: 13,710,944 km (0.06 R)
• M43: 13,819,253 km (0.118 R)
• M44: 13,891,808 km (0.092 R)
• M45: 15,932,622 km (0.09 R)
• M46: 16,697,815 km (0.119 R)
• M47: 16,890,946 km (0.104 R)
• M48: 17,123,720 km (0.047 R)
• M49: 17,553,216 km (0.111 R)
• M50: 17,828,476 km (0.068 R)
• M51: 18,025,945 km (0.096 R)
• M52: 18,462,920 km (0.056 R)
• M53: 18,903,337 km (0.114 R)
• M54: 19,266,261 km (0.1 R)
• M55: 19,347,343 km (0.059 R)
• M56: 19,468,966 km (0.119 R)
• M57: 20,616,831 km (0.038 R)
• M58: 20,990,526 km (0.112 R)
• M59: 21,702,313 km (0.06 R)
• M60: 21,955,582 km (0.098 R)
• M61: 22,082,441 km (0.101 R)
• M62: 23,063,803 km (0.113 R)
• M63: 23,754,795 km (0.084 R)
• M64: 24,190,125 km (0.081 R)
• M65: 24,540,334 km (0.076 R)
• M66: 25,024,582 km (0.108 R)
• M67: 25,556,552 km (0.106 R)
• M68: 26,406,418 km (0.064 R)
• M69: 26,496,326 km (0.092 R)
• M70: 27,219,931 km (0.1 R)
• M71: 28,317,680 km (0.109 R)
• M72: 28,409,683 km (0.109 R)
• M73: 28,640,512 km (0.12 R)
• M74: 28,732,964 km (0.092 R)
• M75: 29,011,066 km (0.115 R)
• M76: 29,196,867 km (0.064 R)
• M77: 30,038,056 km (0.114 R)
• M78: 30,273,074 km (0.084 R)
• M79: 30,650,509 km (0.117 R)
• M80: 31,983,726 km (0.104 R)
• M81: 32,175,809 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.8

Radius: 13.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.05 AU - 8.93 AU

Year: 7806 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 51,144,606 km

• M1: 166,652 km (0.076 R)
• M2: 251,773 km (0.081 R)
• M3: 510,278 km (0.08 R)
• M4: 950,395 km (0.028 R)
• M5: 1,145,321 km (0.098 R)
• M6: 1,266,496 km (0.08 R)
• M7: 1,483,113 km (0.049 R)
• M8: 1,739,973 km (0.086 R)
• M9: 1,924,277 km (0.114 R)
• M10: 2,281,816 km (0.097 R)
• M11: 2,390,125 km (0.11 R)
• M12: 2,758,734 km (0.1 R)
• M13: 3,026,066 km (0.109 R)
• M14: 3,425,193 km (0.056 R)
• M15: 3,822,824 km (0.026 R)
• M16: 3,933,975 km (0.073 R)
• M17: 4,881,528 km (0.092 R)
• M18: 4,982,207 km (0.092 R)
• M19: 5,748,298 km (0.12 R)
• M20: 5,876,055 km (0.113 R)
• M21: 6,819,120 km (0.06 R)
• M22: 7,227,971 km (0.116 R)
• M23: 7,343,011 km (0.091 R)
• M24: 7,668,237 km (0.075 R)
• M25: 7,879,918 km (0.103 R)
• M26: 8,260,944 km (0.083 R)
• M27: 8,381,221 km (0.113 R)
• M28: 8,478,011 km (0.061 R)
• M29: 8,672,488 km (0.044 R)
• M30: 8,794,859 km (0.049 R)
• M31: 9,016,413 km (0.034 R)
• M32: 9,895,899 km (0.104 R)
• M33: 9,998,224 km (0.092 R)
• M34: 10,307,144 km (0.055 R)
• M35: 10,619,354 km (0.081 R)
• M36: 10,724,073 km (0.096 R)
• M37: 10,855,420 km (0.112 R)
• M38: 11,306,308 km (0.12 R)
• M39: 11,953,169 km (0.109 R)
• M40: 12,391,192 km (0.1 R)
• M41: 12,890,250 km (0.085 R)
• M42: 13,198,571 km (0.078 R)
• M43: 13,367,767 km (0.091 R)
• M44: 13,651,254 km (0.063 R)
• M45: 13,765,248 km (0.045 R)
• M46: 14,340,003 km (0.081 R)
• M47: 15,098,763 km (0.115 R)
• M48: 15,334,979 km (0.078 R)
• M49: 15,602,160 km (0.097 R)
• M50: 15,900,758 km (0.115 R)
• M51: 16,231,369 km (0.101 R)
• M52: 16,382,463 km (0.117 R)
• M53: 16,991,476 km (0.095 R)
• M54: 17,144,814 km (0.1 R)
• M55: 17,700,869 km (0.102 R)
• M56: 18,231,493 km (0.084 R)
• M57: 18,546,097 km (0.045 R)
• M58: 18,735,787 km (0.118 R)
• M59: 18,830,782 km (0.098 R)
• M60: 19,053,234 km (0.075 R)
• M61: 19,276,583 km (0.057 R)
• M62: 20,438,659 km (0.045 R)
• M63: 20,667,245 km (0.059 R)
• M64: 21,094,048 km (0.112 R)
• M65: 21,590,264 km (0.097 R)
• M66: 22,224,110 km (0.044 R)
• M67: 22,391,959 km (0.104 R)
• M68: 22,526,597 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 13.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.68 AU - 10.1 AU

Year: 10957 Days

Day: 14.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 51,144,606 km

• M1: 172,935 km (0.118 R)
• M2: 261,946 km (0.118 R)
• M3: 485,595 km (0.04 R)
• M4: 613,800 km (0.118 R)
• M5: 831,764 km (0.098 R)
• M6: 1,578,706 km (0.056 R)
• M7: 1,951,953 km (0.088 R)
• M8: 2,307,398 km (0.104 R)
• M9: 2,879,460 km (0.094 R)
• M10: 3,389,589 km (0.12 R)
• M11: 3,791,109 km (0.119 R)
• M12: 3,900,764 km (0.077 R)
• M13: 4,378,879 km (0.116 R)
• M14: 4,816,453 km (0.055 R)
• M15: 5,207,053 km (0.114 R)
• M16: 5,702,222 km (0.061 R)
• M17: 6,115,711 km (0.078 R)
• M18: 6,342,351 km (0.113 R)
• M19: 6,440,488 km (0.058 R)
• M20: 8,219,206 km (0.111 R)
• M21: 8,541,739 km (0.077 R)
• M22: 8,686,400 km (0.078 R)
• M23: 10,255,084 km (0.107 R)
• M24: 11,869,245 km (0.086 R)
• M25: 12,397,475 km (0.068 R)
• M26: 12,520,444 km (0.028 R)
• M27: 12,726,440 km (0.098 R)
• M28: 12,933,484 km (0.12 R)
• M29: 13,900,335 km (0.097 R)
• M30: 14,113,662 km (0.107 R)
• M31: 14,673,307 km (0.115 R)
• M32: 14,803,457 km (0.094 R)
• M33: 14,977,739 km (0.091 R)
• M34: 15,681,298 km (0.119 R)
• M35: 16,756,906 km (0.091 R)
• M36: 18,321,102 km (0.111 R)
• M37: 19,263,119 km (0.102 R)
• M38: 19,453,408 km (0.104 R)
• M39: 19,548,702 km (0.109 R)
• M40: 21,046,924 km (0.056 R)
• M41: 21,144,911 km (0.076 R)
• M42: 21,488,837 km (0.119 R)
• M43: 22,531,833 km (0.053 R)
• M44: 23,185,725 km (0.089 R)
• M45: 24,563,821 km (0.104 R)
• M46: 25,340,832 km (0.113 R)
• M47: 25,601,731 km (0.117 R)
• M48: 27,131,967 km (0.104 R)
• M49: 28,637,520 km (0.102 R)
• M50: 29,291,113 km (0.056 R)
• M51: 30,557,459 km (0.062 R)
• M52: 31,897,856 km (0.07 R)
• M53: 32,123,151 km (0.12 R)
• M54: 32,405,442 km (0.109 R)
• M55: 32,915,720 km (0.096 R)
• M56: 33,428,691 km (0.115 R)
• M57: 35,565,248 km (0.112 R)
• M58: 35,857,263 km (0.118 R)
• M59: 35,974,398 km (0.112 R)
• M60: 36,443,986 km (0.102 R)
• M61: 36,620,512 km (0.116 R)
• M62: 36,856,427 km (0.119 R)
• M63: 37,033,701 km (0.065 R)
• M64: 38,103,326 km (0.1 R)
• M65: 38,402,222 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.8

Radius: 4.5

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.32 AU - 13.76 AU

Year: 17931 Days

Day: 24.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,144,606 km

• M1: 159,322 km (0.105 R)
• M2: 404,961 km (0.106 R)
• M3: 627,114 km (0.073 R)
• M4: 825,631 km (0.053 R)
• M5: 883,076 km (0.114 R)
• M6: 942,018 km (0.112 R)
• M7: 1,299,706 km (0.093 R)
• M8: 1,551,928 km (0.112 R)
• M9: 1,623,286 km (0.09 R)
• M10: 2,022,414 km (0.088 R)
• M11: 2,534,038 km (0.072 R)
• M12: 2,906,088 km (0.113 R)
• M13: 3,083,511 km (0.108 R)
• M14: 3,418,012 km (0.092 R)
• M15: 3,732,168 km (0.067 R)
• M16: 3,990,074 km (0.092 R)
• M17: 4,022,687 km (0.037 R)
• M18: 4,287,026 km (0.109 R)
• M19: 4,763,196 km (0.113 R)
• M20: 5,399,735 km (0.119 R)
• M21: 5,508,493 km (0.119 R)
• M22: 5,987,804 km (0.096 R)
• M23: 6,251,396 km (0.061 R)
• M24: 6,946,577 km (0.029 R)
• M25: 7,104,403 km (0.08 R)
• M26: 7,625,303 km (0.073 R)
• M27: 7,911,035 km (0.064 R)
• M28: 8,492,671 km (0.05 R)
• M29: 8,916,631 km (0.058 R)
• M30: 8,959,416 km (0.068 R)
• M31: 9,088,071 km (0.083 R)
• M32: 10,770,747 km (0.057 R)
• M33: 10,816,375 km (0.087 R)
• M34: 11,183,189 km (0.09 R)
• M35: 11,229,265 km (0.057 R)
• M36: 12,307,866 km (0.102 R)
• M37: 12,931,988 km (0.052 R)
• M38: 13,813,119 km (0.09 R)
• M39: 15,426,682 km (0.095 R)
• M40: 15,735,751 km (0.089 R)
• M41: 18,937,445 km (0.089 R)
• M42: 19,545,560 km (0.109 R)
• M43: 19,601,211 km (0.105 R)
• M44: 20,047,910 km (0.068 R)
• M45: 22,041,451 km (0.096 R)
• M46: 22,622,639 km (0.065 R)
• M47: 23,503,621 km (0.085 R)
• M48: 24,395,822 km (0.027 R)
• M49: 24,575,639 km (0.116 R)
• M50: 24,996,907 km (0.118 R)
• M51: 25,117,632 km (0.119 R)
• M52: 25,299,094 km (0.09 R)
• M53: 25,602,628 km (0.089 R)
• M54: 26,336,107 km (0.082 R)
• M55: 26,890,666 km (0.102 R)
• M56: 27,076,317 km (0.11 R)
• M57: 27,573,580 km (0.118 R)
• M58: 28,514,102 km (0.1 R)
• M59: 28,703,493 km (0.103 R)
• M60: 29,083,472 km (0.081 R)
• M61: 30,491,038 km (0.115 R)
• M62: 31,528,499 km (0.115 R)
• M63: 32,380,010 km (0.058 R)
• M64: 32,841,669 km (0.102 R)
• M65: 33,106,308 km (0.054 R)
• M66: 33,305,423 km (0.033 R)
• M67: 33,571,408 km (0.12 R)
• M68: 34,172,492 km (0.089 R)
• M69: 34,440,721 km (0.084 R)
• M70: 35,928,771 km (0.066 R)
• M71: 36,406,587 km (0.056 R)
• M72: 36,543,469 km (0.063 R)
• M73: 37,299,536 km (0.087 R)
• M74: 37,852,749 km (0.08 R)
• M75: 39,528,245 km (0.089 R)
• M76: 39,880,399 km (0.084 R)
• M77: 39,950,859 km (0.039 R)
• M78: 40,445,879 km (0.118 R)
• M79: 41,085,410 km (0.093 R)
• M80: 41,799,739 km (0.087 R)
• M81: 42,086,668 km (0.115 R)
• M82: 42,302,239 km (0.1 R)
• M83: 44,917,957 km (0.104 R)
• M84: 45,358,972 km (0.035 R)
• M85: 45,653,829 km (0.076 R)
• M86: 46,171,288 km (0.112 R)
• M87: 47,062,742 km (0.065 R)
• M88: 47,286,541 km (0.115 R)
• M89: 47,735,185 km (0.102 R)
• M90: 48,636,661 km (0.088 R)
• M91: 49,316,434 km (0.119 R)
• M92: 50,075,494 km (0.078 R)
• M93: 50,456,519 km (0.099 R)
• M94: 50,838,443 km (0.119 R)
• M95: 50,914,887 km (0.114 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: 289 - 14,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit