🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.5 AU - 0.64 AU

Year: 152 Days

Day: 29.9 Hours

Environment

Temp: 248 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.73 AU - 0.77 AU

Year: 229 Days

Day: 36.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.63 AU - 0.89 AU

Year: 234 Days

Day: 46.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.02 AU - 1.24 AU

Year: 424 Days

Day: 19.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,533,324 km

• M1: 454,478 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.91 AU - 1.37 AU

Year: 430 Days

Day: 16.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.5 AU - 4.64 AU

Year: 2899 Days

Day: 41 Hours

Environment

Temp: -114 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.9

Radius: 13.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.97 AU - 11.43 AU

Year: 11503 Days

Day: 5.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,533,324 km

• M1: 528,380 km (0.07 R)
• M2: 644,468 km (0.113 R)
• M3: 810,820 km (0.101 R)
• M4: 935,286 km (0.063 R)
• M5: 1,051,972 km (0.111 R)
• M6: 1,158,486 km (0.115 R)
• M7: 1,416,393 km (0.039 R)
• M8: 1,622,539 km (0.114 R)
• M9: 1,802,206 km (0.085 R)
• M10: 2,103,795 km (0.093 R)
• M11: 2,607,640 km (0.056 R)
• M12: 2,819,920 km (0.053 R)
• M13: 2,971,911 km (0.108 R)
• M14: 3,725,286 km (0.082 R)
• M15: 4,087,014 km (0.094 R)
• M16: 5,347,077 km (0.097 R)
• M17: 5,536,318 km (0.116 R)
• M18: 5,755,479 km (0.103 R)
• M19: 6,487,611 km (0.116 R)
• M20: 6,689,867 km (0.091 R)
• M21: 6,864,747 km (0.109 R)
• M22: 7,011,802 km (0.11 R)
• M23: 7,130,134 km (0.112 R)
• M24: 7,368,892 km (0.05 R)
• M25: 8,101,024 km (0.035 R)
• M26: 8,538,747 km (0.099 R)
• M27: 8,633,592 km (0.066 R)
• M28: 8,824,330 km (0.051 R)
• M29: 9,177,680 km (0.027 R)
• M30: 9,372,456 km (0.106 R)
• M31: 9,503,055 km (0.113 R)
• M32: 11,289,852 km (0.09 R)
• M33: 11,638,565 km (0.076 R)
• M34: 12,778,052 km (0.07 R)
• M35: 13,471,587 km (0.032 R)
• M36: 13,582,140 km (0.09 R)
• M37: 13,990,393 km (0.093 R)
• M38: 14,252,189 km (0.079 R)
• M39: 14,515,781 km (0.077 R)
• M40: 14,780,868 km (0.075 R)
• M41: 15,818,628 km (0.107 R)
• M42: 16,959,312 km (0.048 R)
• M43: 18,126,325 km (0.106 R)
• M44: 19,736,597 km (0.092 R)
• M45: 19,988,370 km (0.116 R)
• M46: 20,241,340 km (0.084 R)
• M47: 20,920,813 km (0.105 R)
• M48: 21,651,001 km (0.03 R)
• M49: 21,737,468 km (0.101 R)
• M50: 22,258,518 km (0.056 R)
• M51: 22,739,924 km (0.068 R)
• M52: 22,827,887 km (0.118 R)
• M53: 23,092,227 km (0.116 R)
• M54: 23,401,894 km (0.041 R)
• M55: 23,579,467 km (0.117 R)
• M56: 23,935,959 km (0.11 R)
• M57: 24,114,878 km (0.085 R)
• M58: 24,339,274 km (0.041 R)
• M59: 25,016,354 km (0.065 R)
• M60: 25,471,132 km (0.085 R)
• M61: 26,020,605 km (0.106 R)
• M62: 26,666,568 km (0.09 R)
• M63: 27,271,093 km (0.08 R)
• M64: 27,974,203 km (0.109 R)
• M65: 28,778,442 km (0.049 R)
• M66: 28,921,158 km (0.112 R)
• M67: 30,797,564 km (0.115 R)
• M68: 31,138,647 km (0.077 R)
• M69: 31,578,764 km (0.03 R)
• M70: 31,873,472 km (0.067 R)
• M71: 33,410,291 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.8

Radius: 7.5

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 13.21 AU - 15.75 AU

Year: 19456 Days

Day: 23.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 36,533,324 km

• M1: 97,987 km (0.088 R)
• M2: 243,695 km (0.092 R)
• M3: 397,781 km (0.089 R)
• M4: 670,348 km (0.049 R)
• M5: 934,538 km (0.105 R)
• M6: 1,365,529 km (0.075 R)
• M7: 1,482,216 km (0.064 R)
• M8: 2,168,272 km (0.103 R)
• M9: 2,910,277 km (0.097 R)
• M10: 3,822,674 km (0.111 R)
• M11: 3,988,429 km (0.109 R)
• M12: 4,224,345 km (0.118 R)
• M13: 4,923,715 km (0.1 R)
• M14: 5,104,130 km (0.074 R)
• M15: 5,583,591 km (0.104 R)
• M16: 5,658,539 km (0.069 R)
• M17: 5,809,633 km (0.081 R)
• M18: 6,744,022 km (0.088 R)
• M19: 7,147,038 km (0.112 R)
• M20: 7,228,569 km (0.105 R)
• M21: 7,433,817 km (0.095 R)
• M22: 7,599,422 km (0.119 R)
• M23: 8,273,809 km (0.075 R)
• M24: 8,792,166 km (0.101 R)
• M25: 8,879,681 km (0.073 R)
• M26: 9,143,721 km (0.045 R)
• M27: 10,087,983 km (0.063 R)
• M28: 10,363,542 km (0.075 R)
• M29: 11,204,881 km (0.106 R)
• M30: 11,537,885 km (0.08 R)
• M31: 12,116,530 km (0.104 R)
• M32: 12,753,966 km (0.047 R)
• M33: 12,803,483 km (0.067 R)
• M34: 14,163,627 km (0.096 R)
• M35: 16,101,069 km (0.097 R)
• M36: 16,423,004 km (0.085 R)
• M37: 16,530,714 km (0.047 R)
• M38: 16,638,724 km (0.103 R)
• M39: 17,731,836 km (0.118 R)
• M40: 17,897,740 km (0.048 R)
• M41: 17,953,240 km (0.089 R)
• M42: 18,904,384 km (0.088 R)
• M43: 21,147,753 km (0.084 R)
• M44: 22,509,543 km (0.037 R)
• M45: 23,777,684 km (0.094 R)
• M46: 23,960,792 km (0.049 R)
• M47: 24,328,204 km (0.09 R)
• M48: 24,512,658 km (0.083 R)
• M49: 24,821,129 km (0.11 R)
• M50: 25,629,107 km (0.093 R)
• M51: 25,879,534 km (0.035 R)
• M52: 26,256,521 km (0.088 R)
• M53: 26,508,892 km (0.056 R)
• M54: 26,698,732 km (0.114 R)
• M55: 26,952,600 km (0.107 R)
• M56: 27,016,179 km (0.108 R)
• M57: 27,143,337 km (0.061 R)
• M58: 27,207,066 km (0.094 R)
• M59: 27,270,944 km (0.077 R)
• M60: 27,398,551 km (0.1 R)
• M61: 29,207,039 km (0.111 R)
• M62: 29,337,788 km (0.104 R)
• M63: 29,468,537 km (0.057 R)
• M64: 30,191,693 km (0.094 R)
• M65: 32,734,408 km (0.116 R)
• M66: 32,938,160 km (0.116 R)
• M67: 33,346,712 km (0.06 R)
• M68: 33,551,661 km (0.098 R)
• M69: 33,825,425 km (0.094 R)
• M70: 33,894,090 km (0.111 R)
• M71: 34,375,496 km (0.078 R)
• M72: 36,604,804 km (0.094 R)
• M73: 37,240,146 km (0.087 R)
• M74: 39,240,120 km (0.051 R)
• M75: 39,312,226 km (0.09 R)
• M76: 40,180,492 km (0.103 R)
• M77: 42,378,683 km (0.114 R)
• M78: 42,526,635 km (0.119 R)
• M79: 42,971,540 km (0.102 R)
• M80: 44,465,424 km (0.096 R)
• M81: 46,356,640 km (0.119 R)
• M82: 47,965,565 km (0.084 R)
• M83: 48,274,036 km (0.057 R)
• M84: 48,583,255 km (0.065 R)
• M85: 49,436,860 km (0.088 R)
• M86: 49,748,473 km (0.095 R)
• M87: 51,474,234 km (0.067 R)
• M88: 51,711,047 km (0.102 R)
• M89: 51,790,035 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.5

Radius: 7

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 17.06 AU - 17.3 AU

Year: 25144 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 36,533,324 km

• M1: 89,310 km (0.055 R)
• M2: 157,227 km (0.066 R)
• M3: 381,026 km (0.113 R)
• M4: 451,486 km (0.114 R)
• M5: 778,807 km (0.098 R)
• M6: 942,616 km (0.095 R)
• M7: 1,016,368 km (0.102 R)
• M8: 1,249,142 km (0.079 R)
• M9: 1,330,523 km (0.116 R)
• M10: 1,413,700 km (0.096 R)
• M11: 1,527,394 km (0.107 R)
• M12: 1,644,081 km (0.105 R)
• M13: 2,337,916 km (0.119 R)
• M14: 2,750,656 km (0.119 R)
• M15: 2,857,469 km (0.091 R)
• M16: 3,148,886 km (0.043 R)
• M17: 3,488,323 km (0.04 R)
• M18: 3,565,366 km (0.108 R)
• M19: 3,720,948 km (0.093 R)
• M20: 5,132,853 km (0.045 R)
• M21: 6,358,957 km (0.116 R)
• M22: 6,595,621 km (0.069 R)
• M23: 6,643,342 km (0.074 R)
• M24: 7,322,965 km (0.074 R)
• M25: 7,620,964 km (0.094 R)
• M26: 8,799,796 km (0.082 R)
• M27: 8,852,454 km (0.093 R)
• M28: 10,309,986 km (0.12 R)
• M29: 10,812,336 km (0.056 R)
• M30: 12,014,953 km (0.12 R)
• M31: 12,661,814 km (0.074 R)
• M32: 13,501,357 km (0.042 R)
• M33: 14,856,415 km (0.107 R)
• M34: 15,486,671 km (0.055 R)
• M35: 15,997,099 km (0.113 R)
• M36: 17,231,580 km (0.071 R)
• M37: 17,495,321 km (0.112 R)
• M38: 17,627,715 km (0.111 R)
• M39: 18,160,583 km (0.106 R)
• M40: 18,361,643 km (0.077 R)
• M41: 18,834,073 km (0.096 R)
• M42: 19,310,392 km (0.077 R)
• M43: 19,378,759 km (0.119 R)
• M44: 20,973,322 km (0.094 R)
• M45: 21,113,944 km (0.06 R)
• M46: 21,679,723 km (0.109 R)
• M47: 22,465,711 km (0.09 R)
• M48: 22,970,753 km (0.052 R)
• M49: 25,852,307 km (0.037 R)
• M50: 27,527,355 km (0.118 R)
• M51: 27,681,440 km (0.105 R)
• M52: 28,611,490 km (0.033 R)
• M53: 28,689,431 km (0.086 R)
• M54: 29,080,330 km (0.114 R)
• M55: 29,237,258 km (0.102 R)
• M56: 29,551,863 km (0.041 R)
• M57: 29,630,701 km (0.087 R)
• M58: 29,788,526 km (0.068 R)
• M59: 30,105,075 km (0.1 R)
• M60: 30,502,258 km (0.106 R)
• M61: 31,221,674 km (0.096 R)
• M62: 31,865,842 km (0.061 R)
• M63: 32,351,736 km (0.066 R)
• M64: 32,514,349 km (0.093 R)
• M65: 33,413,133 km (0.066 R)
• M66: 34,071,962 km (0.031 R)
• M67: 38,802,247 km (0.091 R)
• M68: 38,975,032 km (0.039 R)
• M69: 39,581,502 km (0.051 R)
• M70: 41,507,724 km (0.095 R)
• M71: 42,660,376 km (0.076 R)
• M72: 42,749,536 km (0.114 R)
• M73: 43,285,396 km (0.108 R)
• M74: 43,913,408 km (0.079 R)
• M75: 44,454,054 km (0.074 R)
• M76: 49,138,113 km (0.049 R)
• M77: 49,887,000 km (0.073 R)
• M78: 50,639,627 km (0.071 R)
• M79: 51,206,603 km (0.116 R)
• M80: 52,156,101 km (0.119 R)
• M81: 52,824,205 km (0.1 R)
• M82: 53,976,258 km (0.088 R)
• M83: 55,622,433 km (0.099 R)
• M84: 57,186,778 km (0.116 R)
• M85: 58,171,730 km (0.07 R)
• M86: 59,063,035 km (0.067 R)
• M87: 60,658,795 km (0.101 R)
• M88: 64,709,606 km (0.103 R)
• M89: 66,147,840 km (0.071 R)
• M90: 66,354,136 km (0.083 R)
• M91: 68,012,578 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30

Radius: 4.6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 16.98 AU - 23.2 AU

Year: 31796 Days

Day: 24.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 36,533,324 km

• M1: 184,454 km (0.116 R)
• M2: 237,412 km (0.077 R)
• M3: 275,858 km (0.117 R)
• M4: 405,410 km (0.038 R)
• M5: 821,442 km (0.105 R)
• M6: 1,708,108 km (0.082 R)
• M7: 1,866,533 km (0.109 R)
• M8: 2,502,024 km (0.119 R)
• M9: 2,983,281 km (0.104 R)
• M10: 3,344,260 km (0.119 R)
• M11: 3,924,251 km (0.091 R)
• M12: 4,106,910 km (0.091 R)
• M13: 4,265,783 km (0.047 R)
• M14: 4,453,529 km (0.073 R)
• M15: 5,374,902 km (0.112 R)
• M16: 5,432,647 km (0.115 R)
• M17: 5,783,154 km (0.076 R)
• M18: 5,812,775 km (0.078 R)
• M19: 5,990,946 km (0.104 R)
• M20: 7,674,820 km (0.069 R)
• M21: 8,067,664 km (0.056 R)
• M22: 8,366,710 km (0.097 R)
• M23: 8,804,882 km (0.101 R)
• M24: 9,078,197 km (0.106 R)
• M25: 10,127,925 km (0.072 R)
• M26: 10,378,203 km (0.087 R)
• M27: 10,450,159 km (0.083 R)
• M28: 11,548,806 km (0.084 R)
• M29: 12,721,953 km (0.071 R)
• M30: 12,953,530 km (0.078 R)
• M31: 14,091,521 km (0.07 R)
• M32: 15,016,784 km (0.117 R)
• M33: 16,294,350 km (0.082 R)
• M34: 16,419,862 km (0.11 R)
• M35: 17,179,520 km (0.115 R)
• M36: 20,736,958 km (0.049 R)
• M37: 21,741,059 km (0.115 R)
• M38: 25,136,481 km (0.055 R)
• M39: 25,864,275 km (0.101 R)
• M40: 26,353,460 km (0.055 R)
• M41: 29,198,812 km (0.094 R)
• M42: 29,554,855 km (0.064 R)
• M43: 32,244,923 km (0.097 R)
• M44: 32,560,276 km (0.087 R)
• M45: 33,353,294 km (0.082 R)
• M46: 34,474,081 km (0.11 R)
• M47: 35,444,523 km (0.082 R)
• M48: 35,933,109 km (0.102 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 13,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit