🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.52 AU - 0.72 AU

Year: 182 Days

Day: 37.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,014,330 km

• M1: 89,908 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.6 AU - 0.7 AU

Year: 195 Days

Day: 29.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,014,330 km

• M1: 156,629 km (0.088 R)
• M2: 388,805 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.59 AU - 0.95 AU

Year: 252 Days

Day: 16.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.73 AU - 0.91 AU

Year: 277 Days

Day: 16.4 Hours

Environment

Temp: 78 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,014,330 km

• M1: 292,613 km (0.088 R)
• M2: 393,891 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.75 AU - 0.97 AU

Year: 297 Days

Day: 34.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.07 AU - 2.97 AU

Year: 1491 Days

Day: 24.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,014,330 km

• M1: 618,438 km (0.117 R)
• M2: 1,463,516 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.5

Radius: 14.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.02 AU - 5.1 AU

Year: 4243 Days

Day: 9.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 95,014,330 km

• M1: 224,995 km (0.104 R)
• M2: 342,130 km (0.049 R)
• M3: 463,753 km (0.104 R)
• M4: 563,834 km (0.089 R)
• M5: 1,346,680 km (0.097 R)
• M6: 1,455,288 km (0.052 R)
• M7: 1,550,881 km (0.084 R)
• M8: 1,715,289 km (0.097 R)
• M9: 1,903,184 km (0.076 R)
• M10: 2,134,462 km (0.066 R)
• M11: 2,356,316 km (0.076 R)
• M12: 2,547,203 km (0.114 R)
• M13: 2,743,475 km (0.038 R)
• M14: 3,068,103 km (0.113 R)
• M15: 3,362,511 km (0.084 R)
• M16: 3,513,306 km (0.082 R)
• M17: 4,024,781 km (0.114 R)
• M18: 4,254,713 km (0.066 R)
• M19: 4,560,192 km (0.076 R)
• M20: 5,393,003 km (0.106 R)
• M21: 5,723,914 km (0.083 R)
• M22: 6,811,341 km (0.107 R)
• M23: 6,975,749 km (0.054 R)
• M24: 7,533,749 km (0.077 R)
• M25: 7,875,430 km (0.116 R)
• M26: 8,485,939 km (0.1 R)
• M27: 8,603,972 km (0.106 R)
• M28: 8,841,533 km (0.056 R)
• M29: 9,021,350 km (0.06 R)
• M30: 10,062,551 km (0.047 R)
• M31: 10,470,804 km (0.092 R)
• M32: 11,629,738 km (0.034 R)
• M33: 11,728,174 km (0.062 R)
• M34: 11,992,065 km (0.104 R)
• M35: 13,581,542 km (0.085 R)
• M36: 13,719,920 km (0.081 R)
• M37: 14,137,747 km (0.094 R)
• M38: 14,348,231 km (0.096 R)
• M39: 14,524,457 km (0.111 R)
• M40: 14,665,977 km (0.075 R)
• M41: 14,914,758 km (0.029 R)
• M42: 15,705,682 km (0.119 R)
• M43: 16,142,807 km (0.068 R)
• M44: 16,399,667 km (0.041 R)
• M45: 16,657,873 km (0.035 R)
• M46: 16,954,675 km (0.112 R)
• M47: 17,403,169 km (0.107 R)
• M48: 17,553,665 km (0.11 R)
• M49: 18,045,393 km (0.071 R)
• M50: 18,235,681 km (0.11 R)
• M51: 18,350,124 km (0.055 R)
• M52: 18,964,971 km (0.071 R)
• M53: 19,586,700 km (0.072 R)
• M54: 21,049,767 km (0.081 R)
• M55: 21,572,312 km (0.107 R)
• M56: 22,343,489 km (0.064 R)
• M57: 22,670,959 km (0.12 R)
• M58: 22,917,646 km (0.072 R)
• M59: 24,290,057 km (0.08 R)
• M60: 24,626,801 km (0.091 R)
• M61: 25,219,807 km (0.108 R)
• M62: 25,347,564 km (0.115 R)
• M63: 25,603,526 km (0.05 R)
• M64: 26,032,124 km (0.066 R)
• M65: 26,204,311 km (0.111 R)
• M66: 26,679,583 km (0.087 R)
• M67: 26,983,566 km (0.106 R)
• M68: 27,157,698 km (0.074 R)
• M69: 28,122,605 km (0.05 R)
• M70: 28,920,260 km (0.051 R)
• M71: 29,770,425 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366

Radius: 13.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.71 AU - 8.23 AU

Year: 7611 Days

Day: 5.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 95,014,330 km

• M1: 170,691 km (0.092 R)
• M2: 616,044 km (0.072 R)
• M3: 699,968 km (0.066 R)
• M4: 828,024 km (0.076 R)
• M5: 1,007,542 km (0.074 R)
• M6: 1,200,822 km (0.09 R)
• M7: 1,358,349 km (0.084 R)
• M8: 1,523,056 km (0.113 R)
• M9: 1,608,177 km (0.118 R)
• M10: 1,855,163 km (0.048 R)
• M11: 1,946,418 km (0.096 R)
• M12: 2,077,017 km (0.117 R)
• M13: 2,386,684 km (0.116 R)
• M14: 2,567,548 km (0.114 R)
• M15: 2,690,667 km (0.1 R)
• M16: 2,943,039 km (0.074 R)
• M17: 3,403,651 km (0.118 R)
• M18: 4,029,419 km (0.077 R)
• M19: 4,173,481 km (0.048 R)
• M20: 4,270,421 km (0.114 R)
• M21: 4,392,642 km (0.108 R)
• M22: 4,766,637 km (0.106 R)
• M23: 4,868,214 km (0.108 R)
• M24: 5,021,851 km (0.094 R)
• M25: 5,176,984 km (0.088 R)
• M26: 5,572,221 km (0.062 R)
• M27: 5,706,112 km (0.088 R)
• M28: 5,868,276 km (0.072 R)
• M29: 5,977,333 km (0.101 R)
• M30: 6,730,558 km (0.115 R)
• M31: 7,425,440 km (0.069 R)
• M32: 7,781,483 km (0.056 R)
• M33: 8,052,105 km (0.107 R)
• M34: 8,326,019 km (0.11 R)
• M35: 8,479,507 km (0.107 R)
• M36: 8,945,653 km (0.047 R)
• M37: 9,324,585 km (0.101 R)
• M38: 9,516,070 km (0.033 R)
• M39: 10,692,358 km (0.076 R)
• M40: 11,162,096 km (0.047 R)
• M41: 11,570,199 km (0.12 R)
• M42: 11,810,602 km (0.098 R)
• M43: 12,122,065 km (0.108 R)
• M44: 12,576,693 km (0.077 R)
• M45: 13,251,230 km (0.094 R)
• M46: 13,611,162 km (0.052 R)
• M47: 13,755,973 km (0.061 R)
• M48: 14,561,707 km (0.088 R)
• M49: 14,970,409 km (0.115 R)
• M50: 15,495,946 km (0.11 R)
• M51: 15,647,339 km (0.117 R)
• M52: 16,257,399 km (0.087 R)
• M53: 16,914,134 km (0.119 R)
• M54: 17,304,584 km (0.083 R)
• M55: 18,533,680 km (0.119 R)
• M56: 19,138,504 km (0.043 R)
• M57: 19,545,411 km (0.112 R)
• M58: 19,831,891 km (0.076 R)
• M59: 20,409,039 km (0.053 R)
• M60: 20,741,296 km (0.031 R)
• M61: 21,201,160 km (0.067 R)
• M62: 21,369,308 km (0.089 R)
• M63: 22,729,751 km (0.104 R)
• M64: 23,031,041 km (0.115 R)
• M65: 24,030,504 km (0.085 R)
• M66: 24,645,800 km (0.042 R)
• M67: 24,734,063 km (0.1 R)
• M68: 25,355,343 km (0.111 R)
• M69: 25,667,853 km (0.078 R)
• M70: 26,885,281 km (0.053 R)
• M71: 27,845,250 km (0.107 R)
• M72: 28,167,783 km (0.112 R)
• M73: 28,445,138 km (0.043 R)
• M74: 28,584,264 km (0.113 R)
• M75: 30,270,381 km (0.05 R)
• M76: 30,601,890 km (0.083 R)
• M77: 30,982,467 km (0.032 R)
• M78: 31,125,483 km (0.076 R)
• M79: 31,220,926 km (0.034 R)
• M80: 31,651,917 km (0.082 R)
• M81: 31,892,321 km (0.098 R)
• M82: 31,988,513 km (0.095 R)
• M83: 32,423,095 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.3

Radius: 3.9

Gravity: 40.45 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 15.37 AU - 21.45 AU

Year: 29447 Days

Day: 22.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,014,330 km

• M1: 51,462 km (0.077 R)
• M2: 158,125 km (0.094 R)
• M3: 240,703 km (0.103 R)
• M4: 517,459 km (0.108 R)
• M5: 643,869 km (0.041 R)
• M6: 1,444,218 km (0.081 R)
• M7: 2,360,505 km (0.118 R)
• M8: 2,443,532 km (0.092 R)
• M9: 2,917,458 km (0.106 R)
• M10: 3,325,860 km (0.11 R)
• M11: 4,145,058 km (0.079 R)
• M12: 4,499,754 km (0.093 R)
• M13: 4,969,940 km (0.11 R)
• M14: 5,565,490 km (0.081 R)
• M15: 5,676,192 km (0.111 R)
• M16: 7,060,421 km (0.098 R)
• M17: 7,180,249 km (0.064 R)
• M18: 8,163,107 km (0.075 R)
• M19: 9,187,404 km (0.079 R)
• M20: 9,318,302 km (0.06 R)
• M21: 10,660,494 km (0.114 R)
• M22: 10,798,124 km (0.116 R)
• M23: 10,936,203 km (0.094 R)
• M24: 12,061,927 km (0.112 R)
• M25: 12,133,584 km (0.089 R)
• M26: 14,194,295 km (0.054 R)
• M27: 15,032,940 km (0.119 R)
• M28: 15,575,083 km (0.111 R)
• M29: 17,724,954 km (0.089 R)
• M30: 18,215,186 km (0.049 R)
• M31: 18,875,661 km (0.111 R)
• M32: 19,042,014 km (0.101 R)
• M33: 19,208,965 km (0.075 R)
• M34: 19,544,064 km (0.09 R)
• M35: 20,305,218 km (0.084 R)
• M36: 20,390,489 km (0.108 R)
• M37: 21,248,732 km (0.03 R)
• M38: 21,856,399 km (0.094 R)
• M39: 26,826,040 km (0.12 R)
• M40: 27,294,431 km (0.106 R)
• M41: 28,524,873 km (0.049 R)
• M42: 29,194,922 km (0.062 R)
• M43: 29,290,964 km (0.11 R)
• M44: 30,161,025 km (0.107 R)
• M45: 30,550,428 km (0.058 R)
• M46: 33,021,486 km (0.082 R)
• M47: 33,523,387 km (0.101 R)
• M48: 35,044,049 km (0.07 R)
• M49: 35,967,068 km (0.081 R)
• M50: 37,002,285 km (0.034 R)
• M51: 37,837,341 km (0.091 R)
• M52: 37,942,209 km (0.114 R)
• M53: 38,889,911 km (0.054 R)
• M54: 39,207,508 km (0.116 R)
• M55: 41,996,311 km (0.12 R)
• M56: 42,867,120 km (0.117 R)
• M57: 43,304,844 km (0.109 R)
• M58: 44,074,375 km (0.099 R)
• M59: 45,181,399 km (0.097 R)
• M60: 45,292,551 km (0.119 R)
• M61: 45,850,102 km (0.1 R)
• M62: 46,409,747 km (0.091 R)
• M63: 47,422,824 km (0.116 R)
• M64: 47,649,016 km (0.059 R)
• M65: 47,988,903 km (0.111 R)
• M66: 49,585,561 km (0.092 R)
• M67: 50,044,976 km (0.108 R)
• M68: 52,596,667 km (0.058 R)
• M69: 54,715,720 km (0.103 R)
• M70: 55,071,614 km (0.062 R)
• M71: 55,190,394 km (0.11 R)
• M72: 55,428,255 km (0.031 R)
• M73: 57,584,110 km (0.1 R)
• M74: 62,844,270 km (0.091 R)
• M75: 65,972,212 km (0.054 R)
• M76: 66,857,084 km (0.106 R)
• M77: 67,873,152 km (0.116 R)
• M78: 69,792,044 km (0.058 R)
• M79: 70,049,203 km (0.079 R)
• M80: 70,435,614 km (0.095 R)
• M81: 73,421,438 km (0.074 R)
• M82: 73,944,881 km (0.081 R)
• M83: 74,732,364 km (0.08 R)
• M84: 75,522,690 km (0.07 R)
• M85: 75,918,825 km (0.099 R)
• M86: 76,315,708 km (0.063 R)
• M87: 76,713,339 km (0.067 R)
• M88: 77,111,569 km (0.103 R)
• M89: 78,845,259 km (0.114 R)
• M90: 79,247,228 km (0.03 R)
• M91: 80,322,238 km (0.104 R)
• M92: 81,402,185 km (0.119 R)
• M93: 85,356,955 km (0.039 R)
• M94: 89,373,807 km (0.109 R)
• M95: 90,352,476 km (0.101 R)
• M96: 93,593,365 km (0.088 R)
• M97: 94,018,971 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 19,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit