🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.57 AU - 0.61 AU

Year: 165 Days

Day: 35.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.1 AU - 1.14 AU

Year: 431 Days

Day: 37.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.63 AU - 2.91 AU

Year: 1676 Days

Day: 34.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.41 AU - 3.15 AU

Year: 1685 Days

Day: 17.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,175,936 km

• M1: 40,242 km (0.101 R)
• M2: 797,805 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.39 AU - 3.89 AU

Year: 2022 Days

Day: 47.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.22 AU - 4.5 AU

Year: 2756 Days

Day: 16 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.2

Radius: 14.8

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.92 AU - 5.92 AU

Year: 4586 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 77,175,936 km

• M1: 185,801 km (0.118 R)
• M2: 497,563 km (0.088 R)
• M3: 980,315 km (0.098 R)
• M4: 1,305,241 km (0.042 R)
• M5: 1,475,185 km (0.105 R)
• M6: 1,701,676 km (0.041 R)
• M7: 1,914,554 km (0.095 R)
• M8: 2,096,614 km (0.1 R)
• M9: 2,243,818 km (0.079 R)
• M10: 2,380,850 km (0.107 R)
• M11: 2,634,718 km (0.106 R)
• M12: 2,765,017 km (0.087 R)
• M13: 2,897,561 km (0.096 R)
• M14: 3,002,280 km (0.12 R)
• M15: 3,153,972 km (0.107 R)
• M16: 3,308,507 km (0.064 R)
• M17: 3,624,906 km (0.104 R)
• M18: 3,754,308 km (0.107 R)
• M19: 4,152,089 km (0.115 R)
• M20: 4,253,666 km (0.101 R)
• M21: 4,563,633 km (0.106 R)
• M22: 5,370,713 km (0.092 R)
• M23: 5,500,265 km (0.12 R)
• M24: 5,649,564 km (0.111 R)
• M25: 5,800,358 km (0.118 R)
• M26: 5,933,500 km (0.093 R)
• M27: 6,614,021 km (0.097 R)
• M28: 6,873,125 km (0.111 R)
• M29: 7,095,128 km (0.065 R)
• M30: 7,566,959 km (0.113 R)
• M31: 7,712,518 km (0.099 R)
• M32: 7,985,534 km (0.094 R)
• M33: 8,433,281 km (0.073 R)
• M34: 8,823,731 km (0.093 R)
• M35: 9,286,737 km (0.082 R)
• M36: 9,420,477 km (0.041 R)
• M37: 9,893,655 km (0.114 R)
• M38: 10,121,792 km (0.086 R)
• M39: 10,374,612 km (0.11 R)
• M40: 10,490,401 km (0.113 R)
• M41: 10,653,014 km (0.118 R)
• M42: 11,004,419 km (0.11 R)
• M43: 11,240,934 km (0.071 R)
• M44: 11,455,158 km (0.117 R)
• M45: 11,574,686 km (0.054 R)
• M46: 11,887,645 km (0.042 R)
• M47: 12,008,819 km (0.035 R)
• M48: 12,154,677 km (0.067 R)
• M49: 12,350,052 km (0.114 R)
• M50: 12,497,406 km (0.059 R)
• M51: 12,719,409 km (0.109 R)
• M52: 13,042,391 km (0.112 R)
• M53: 13,142,323 km (0.11 R)
• M54: 13,267,536 km (0.071 R)
• M55: 13,418,480 km (0.114 R)
• M56: 14,002,062 km (0.077 R)
• M57: 14,258,472 km (0.119 R)
• M58: 14,619,901 km (0.07 R)
• M59: 15,616,522 km (0.101 R)
• M60: 16,123,060 km (0.12 R)
• M61: 16,472,820 km (0.107 R)
• M62: 16,580,830 km (0.103 R)
• M63: 16,797,747 km (0.112 R)
• M64: 17,152,293 km (0.081 R)
• M65: 17,813,366 km (0.119 R)
• M66: 18,091,319 km (0.093 R)
• M67: 18,482,817 km (0.074 R)
• M68: 18,651,563 km (0.095 R)
• M69: 18,848,883 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.4

Radius: 4.1

Gravity: 41.55 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.66 AU - 16.5 AU

Year: 20233 Days

Day: 18 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,175,936 km

• M1: 237,262 km (0.093 R)
• M2: 337,792 km (0.106 R)
• M3: 513,270 km (0.104 R)
• M4: 622,327 km (0.105 R)
• M5: 811,868 km (0.08 R)
• M6: 1,128,267 km (0.114 R)
• M7: 3,961,950 km (0.114 R)
• M8: 4,576,348 km (0.112 R)
• M9: 4,666,556 km (0.095 R)
• M10: 5,267,191 km (0.06 R)
• M11: 5,361,737 km (0.12 R)
• M12: 5,504,603 km (0.088 R)
• M13: 5,990,048 km (0.098 R)
• M14: 6,287,748 km (0.119 R)
• M15: 6,794,586 km (0.045 R)
• M16: 7,261,929 km (0.063 R)
• M17: 7,420,054 km (0.114 R)
• M18: 8,063,774 km (0.088 R)
• M19: 8,669,346 km (0.104 R)
• M20: 9,633,804 km (0.119 R)
• M21: 10,040,710 km (0.101 R)
• M22: 12,534,357 km (0.115 R)
• M23: 12,723,897 km (0.038 R)
• M24: 13,427,306 km (0.049 R)
• M25: 13,881,486 km (0.056 R)
• M26: 13,946,710 km (0.106 R)
• M27: 14,077,608 km (0.049 R)
• M28: 14,538,968 km (0.06 R)
• M29: 14,671,662 km (0.089 R)
• M30: 15,273,793 km (0.116 R)
• M31: 16,226,432 km (0.1 R)
• M32: 16,433,027 km (0.12 R)
• M33: 16,709,933 km (0.099 R)
• M34: 17,268,381 km (0.042 R)
• M35: 17,620,385 km (0.066 R)
• M36: 19,929,279 km (0.103 R)
• M37: 20,150,534 km (0.074 R)
• M38: 22,791,535 km (0.111 R)
• M39: 23,488,062 km (0.117 R)
• M40: 23,643,794 km (0.034 R)
• M41: 26,181,572 km (0.069 R)
• M42: 26,504,853 km (0.107 R)
• M43: 26,910,712 km (0.09 R)
• M44: 27,318,815 km (0.119 R)
• M45: 27,728,863 km (0.099 R)
• M46: 27,893,421 km (0.093 R)
• M47: 28,140,855 km (0.107 R)
• M48: 28,389,038 km (0.098 R)
• M49: 29,221,700 km (0.112 R)
• M50: 29,305,475 km (0.086 R)
• M51: 29,641,023 km (0.113 R)
• M52: 29,809,321 km (0.034 R)
• M53: 30,570,474 km (0.115 R)
• M54: 30,910,959 km (0.086 R)
• M55: 31,423,781 km (0.094 R)
• M56: 31,509,500 km (0.046 R)
• M57: 32,457,951 km (0.114 R)
• M58: 32,805,167 km (0.111 R)
• M59: 33,153,731 km (0.074 R)
• M60: 33,766,483 km (0.114 R)
• M61: 34,471,239 km (0.078 R)
• M62: 35,537,573 km (0.091 R)
• M63: 35,805,802 km (0.105 R)
• M64: 36,524,470 km (0.091 R)
• M65: 36,795,242 km (0.048 R)
• M66: 37,429,537 km (0.097 R)
• M67: 38,250,380 km (0.106 R)
• M68: 41,780,890 km (0.117 R)
• M69: 41,875,137 km (0.068 R)
• M70: 43,012,380 km (0.104 R)
• M71: 43,489,148 km (0.119 R)
• M72: 44,255,688 km (0.109 R)
• M73: 45,802,081 km (0.055 R)
• M74: 46,484,247 km (0.103 R)
• M75: 49,047,158 km (0.095 R)
• M76: 50,546,428 km (0.096 R)
• M77: 53,282,872 km (0.092 R)
• M78: 54,926,953 km (0.048 R)
• M79: 55,237,069 km (0.072 R)
• M80: 55,547,784 km (0.11 R)
• M81: 55,859,097 km (0.031 R)
• M82: 60,597,460 km (0.092 R)
• M83: 61,238,936 km (0.109 R)
• M84: 63,284,986 km (0.039 R)
• M85: 64,262,009 km (0.07 R)
• M86: 64,588,881 km (0.068 R)
• M87: 64,916,201 km (0.114 R)
• M88: 67,443,956 km (0.085 R)
• M89: 68,330,623 km (0.111 R)
• M90: 71,239,104 km (0.092 R)
• M91: 72,481,664 km (0.105 R)
• M92: 73,503,717 km (0.07 R)
• M93: 73,731,405 km (0.088 R)
• M94: 74,873,734 km (0.101 R)
• M95: 76,713,638 km (0.109 R)
• M96: 77,060,257 km (0.091 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 16,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit