🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.38 AU - 0.64 AU

Year: 136 Days

Day: 38.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.78 AU - 0.84 AU

Year: 272 Days

Day: 46.9 Hours

Environment

Temp: 81 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.8 AU - 1.02 AU

Year: 324 Days

Day: 44 Hours

Environment

Temp: 34 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.46 AU - 3.58 AU

Year: 1956 Days

Day: 17.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,365,187 km

• M1: 50,564 km (0.107 R)
• M2: 580,141 km (0.109 R)

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.95 AU - 4.93 AU

Year: 3488 Days

Day: 20.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,365,187 km

• M1: 1,844,841 km (0.12 R)
• M2: 2,826,353 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.8

Radius: 13.6

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.78 AU - 5.08 AU

Year: 4081 Days

Day: 13.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 99,365,187 km

• M1: 237,711 km (0.062 R)
• M2: 339,438 km (0.075 R)
• M3: 505,940 km (0.101 R)
• M4: 706,551 km (0.057 R)
• M5: 885,619 km (0.052 R)
• M6: 974,780 km (0.098 R)
• M7: 1,108,221 km (0.071 R)
• M8: 1,262,606 km (0.12 R)
• M9: 1,803,103 km (0.087 R)
• M10: 1,953,299 km (0.053 R)
• M11: 2,195,648 km (0.073 R)
• M12: 2,429,619 km (0.068 R)
• M13: 2,672,117 km (0.091 R)
• M14: 3,572,098 km (0.101 R)
• M15: 3,848,854 km (0.093 R)
• M16: 4,176,922 km (0.082 R)
• M17: 4,310,663 km (0.096 R)
• M18: 4,883,922 km (0.073 R)
• M19: 5,119,987 km (0.099 R)
• M20: 5,432,647 km (0.101 R)
• M21: 5,530,035 km (0.102 R)
• M22: 5,826,089 km (0.047 R)
• M23: 5,950,854 km (0.085 R)
• M24: 6,254,238 km (0.094 R)
• M25: 6,536,829 km (0.111 R)
• M26: 6,929,074 km (0.057 R)
• M27: 7,572,644 km (0.096 R)
• M28: 8,432,234 km (0.12 R)
• M29: 8,687,597 km (0.097 R)
• M30: 9,322,790 km (0.115 R)
• M31: 9,823,943 km (0.055 R)
• M32: 10,122,839 km (0.083 R)
• M33: 10,455,096 km (0.075 R)
• M34: 10,546,351 km (0.044 R)
• M35: 11,348,345 km (0.114 R)
• M36: 12,330,156 km (0.086 R)
• M37: 12,491,123 km (0.075 R)
• M38: 12,652,689 km (0.119 R)
• M39: 13,240,309 km (0.1 R)
• M40: 13,504,499 km (0.05 R)
• M41: 13,637,192 km (0.04 R)
• M42: 13,803,545 km (0.113 R)
• M43: 14,714,297 km (0.108 R)
• M44: 15,125,242 km (0.054 R)
• M45: 15,505,371 km (0.076 R)
• M46: 16,204,441 km (0.108 R)
• M47: 16,487,032 km (0.09 R)
• M48: 16,629,000 km (0.067 R)
• M49: 16,735,663 km (0.088 R)
• M50: 16,913,984 km (0.087 R)
• M51: 17,092,903 km (0.105 R)
• M52: 17,597,347 km (0.105 R)
• M53: 19,140,000 km (0.103 R)
• M54: 20,003,030 km (0.086 R)
• M55: 20,116,575 km (0.065 R)
• M56: 20,230,419 km (0.11 R)
• M57: 20,649,144 km (0.029 R)
• M58: 21,379,480 km (0.069 R)
• M59: 21,650,701 km (0.114 R)
• M60: 22,079,150 km (0.031 R)
• M61: 22,904,780 km (0.119 R)
• M62: 23,500,928 km (0.111 R)
• M63: 24,303,520 km (0.069 R)
• M64: 24,586,560 km (0.118 R)
• M65: 24,748,873 km (0.067 R)
• M66: 24,870,796 km (0.08 R)
• M67: 25,074,398 km (0.076 R)
• M68: 25,442,259 km (0.101 R)
• M69: 25,565,379 km (0.093 R)
• M70: 27,561,014 km (0.087 R)
• M71: 28,025,366 km (0.086 R)
• M72: 28,152,524 km (0.096 R)
• M73: 28,449,775 km (0.1 R)
• M74: 28,577,532 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.7

Radius: 9.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.17 AU - 9.51 AU

Year: 10641 Days

Day: 10.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 99,365,187 km

• M1: 127,308 km (0.107 R)
• M2: 643,869 km (0.102 R)
• M3: 731,384 km (0.042 R)
• M4: 838,945 km (0.092 R)
• M5: 1,088,025 km (0.026 R)
• M6: 1,514,678 km (0.111 R)
• M7: 2,278,525 km (0.092 R)
• M8: 2,369,929 km (0.101 R)
• M9: 2,486,167 km (0.07 R)
• M10: 2,796,882 km (0.096 R)
• M11: 3,247,919 km (0.092 R)
• M12: 3,481,890 km (0.062 R)
• M13: 5,088,422 km (0.083 R)
• M14: 5,178,629 km (0.077 R)
• M15: 5,483,211 km (0.119 R)
• M16: 5,668,712 km (0.042 R)
• M17: 5,950,854 km (0.103 R)
• M18: 6,594,424 km (0.073 R)
• M19: 7,091,537 km (0.065 R)
• M20: 7,192,366 km (0.072 R)
• M21: 7,259,985 km (0.12 R)
• M22: 7,669,584 km (0.105 R)
• M23: 7,807,812 km (0.047 R)
• M24: 8,440,013 km (0.034 R)
• M25: 8,690,440 km (0.064 R)
• M26: 9,419,131 km (0.096 R)
• M27: 10,091,723 km (0.09 R)
• M28: 11,012,348 km (0.114 R)
• M29: 11,760,337 km (0.051 R)
• M30: 11,919,809 km (0.071 R)
• M31: 12,443,401 km (0.092 R)
• M32: 12,728,385 km (0.11 R)
• M33: 12,933,185 km (0.049 R)
• M34: 13,763,752 km (0.046 R)
• M35: 15,215,001 km (0.033 R)
• M36: 16,046,915 km (0.102 R)
• M37: 16,446,192 km (0.086 R)
• M38: 17,209,290 km (0.079 R)
• M39: 17,617,992 km (0.09 R)
• M40: 18,816,420 km (0.094 R)
• M41: 18,909,769 km (0.077 R)
• M42: 19,003,118 km (0.052 R)
• M43: 19,425,433 km (0.111 R)
• M44: 19,945,884 km (0.065 R)
• M45: 20,184,044 km (0.092 R)
• M46: 20,952,229 km (0.084 R)
• M47: 21,049,019 km (0.054 R)
• M48: 21,145,809 km (0.109 R)
• M49: 21,778,907 km (0.115 R)
• M50: 24,474,960 km (0.112 R)
• M51: 24,883,212 km (0.091 R)
• M52: 25,810,121 km (0.056 R)
• M53: 25,913,792 km (0.082 R)
• M54: 26,486,602 km (0.113 R)
• M55: 27,485,617 km (0.09 R)
• M56: 27,856,919 km (0.11 R)
• M57: 28,123,053 km (0.088 R)
• M58: 28,657,866 km (0.106 R)
• M59: 29,955,328 km (0.093 R)
• M60: 30,392,004 km (0.107 R)
• M61: 32,887,596 km (0.11 R)
• M62: 34,416,187 km (0.097 R)
• M63: 34,473,184 km (0.103 R)
• M64: 34,530,330 km (0.12 R)
• M65: 34,587,476 km (0.094 R)
• M66: 34,701,769 km (0.074 R)
• M67: 36,199,693 km (0.114 R)
• M68: 37,483,542 km (0.102 R)
• M69: 38,190,092 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.2

Radius: 4.1

Gravity: 43.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 17.32 AU - 19.1 AU

Year: 28968 Days

Day: 17.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,365,187 km

• M1: 109,206 km (0.113 R)
• M2: 198,217 km (0.104 R)
• M3: 353,201 km (0.109 R)
• M4: 999,015 km (0.111 R)
• M5: 1,402,480 km (0.118 R)
• M6: 1,584,241 km (0.093 R)
• M7: 1,696,739 km (0.087 R)
• M8: 1,890,319 km (0.114 R)
• M9: 2,298,272 km (0.109 R)
• M10: 2,643,544 km (0.113 R)
• M11: 2,687,975 km (0.117 R)
• M12: 2,732,405 km (0.099 R)
• M13: 2,777,284 km (0.103 R)
• M14: 3,191,521 km (0.115 R)
• M15: 3,286,216 km (0.117 R)
• M16: 3,974,666 km (0.068 R)
• M17: 4,231,077 km (0.113 R)
• M18: 4,545,830 km (0.059 R)
• M19: 4,706,050 km (0.081 R)
• M20: 5,534,523 km (0.114 R)
• M21: 6,170,314 km (0.026 R)
• M22: 6,347,587 km (0.089 R)
• M23: 6,646,933 km (0.036 R)
• M24: 6,707,370 km (0.086 R)
• M25: 6,828,694 km (0.091 R)
• M26: 7,321,619 km (0.091 R)
• M27: 7,889,642 km (0.1 R)
• M28: 8,602,925 km (0.066 R)
• M29: 8,933,985 km (0.115 R)
• M30: 9,000,556 km (0.12 R)
• M31: 9,134,596 km (0.081 R)
• M32: 9,540,155 km (0.079 R)
• M33: 10,579,861 km (0.05 R)
• M34: 12,764,438 km (0.107 R)
• M35: 13,984,409 km (0.112 R)
• M36: 14,529,693 km (0.107 R)
• M37: 15,002,722 km (0.119 R)
• M38: 15,400,652 km (0.116 R)
• M39: 16,288,515 km (0.107 R)
• M40: 16,615,387 km (0.115 R)
• M41: 16,697,516 km (0.048 R)
• M42: 21,146,257 km (0.063 R)
• M43: 21,413,589 km (0.116 R)
• M44: 23,040,166 km (0.107 R)
• M45: 23,683,437 km (0.073 R)
• M46: 24,987,482 km (0.1 R)
• M47: 25,458,865 km (0.118 R)
• M48: 27,762,074 km (0.057 R)
• M49: 29,632,047 km (0.078 R)
• M50: 31,745,715 km (0.101 R)
• M51: 33,907,405 km (0.087 R)
• M52: 34,638,489 km (0.106 R)
• M53: 35,058,560 km (0.073 R)
• M54: 35,586,042 km (0.04 R)
• M55: 35,903,788 km (0.113 R)
• M56: 36,435,459 km (0.067 R)
• M57: 36,969,823 km (0.074 R)
• M58: 37,722,150 km (0.088 R)
• M59: 38,696,780 km (0.112 R)
• M60: 38,914,445 km (0.096 R)
• M61: 40,449,918 km (0.088 R)
• M62: 41,224,984 km (0.088 R)
• M63: 41,447,436 km (0.097 R)
• M64: 43,692,900 km (0.076 R)
• M65: 45,747,328 km (0.083 R)
• M66: 51,019,007 km (0.101 R)
• M67: 51,616,651 km (0.107 R)
• M68: 53,180,996 km (0.084 R)
• M69: 60,095,110 km (0.077 R)
• M70: 62,759,748 km (0.095 R)
• M71: 64,428,512 km (0.079 R)
• M72: 67,154,783 km (0.111 R)
• M73: 68,993,192 km (0.111 R)
• M74: 69,918,604 km (0.091 R)
• M75: 70,051,148 km (0.069 R)
• M76: 70,715,063 km (0.092 R)
• M77: 73,122,392 km (0.106 R)
• M78: 73,795,882 km (0.107 R)
• M79: 74,471,466 km (0.119 R)
• M80: 75,556,499 km (0.065 R)
• M81: 75,964,752 km (0.111 R)
• M82: 79,533,558 km (0.083 R)
• M83: 80,364,874 km (0.101 R)
• M84: 83,016,346 km (0.066 R)
• M85: 84,846,976 km (0.108 R)
• M86: 85,412,904 km (0.1 R)
• M87: 85,554,573 km (0.112 R)
• M88: 85,838,211 km (0.098 R)
• M89: 88,261,248 km (0.108 R)
• M90: 88,547,877 km (0.094 R)
• M91: 89,265,648 km (0.102 R)
• M92: 89,409,411 km (0.094 R)
• M93: 90,996,046 km (0.077 R)
• M94: 93,466,356 km (0.068 R)
• M95: 94,197,142 km (0.105 R)
• M96: 95,811,452 km (0.11 R)
• M97: 95,958,657 km (0.078 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 14,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit