🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.4 AU - 0.64 AU

Year: 134 Days

Day: 36.1 Hours

Environment

Temp: 250 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.32 AU - 1.4 AU

Year: 568 Days

Day: 14.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,046,421 km

• M1: 544,835 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.48 AU - 3.98 AU

Year: 2580 Days

Day: 26.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,046,421 km

• M1: 618,886 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.2

Radius: 8.1

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.03 AU - 6.19 AU

Year: 5409 Days

Day: 5.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,046,421 km

• M1: 101,727 km (0.097 R)
• M2: 162,613 km (0.055 R)
• M3: 214,374 km (0.079 R)
• M4: 275,709 km (0.094 R)
• M5: 363,822 km (0.115 R)
• M6: 452,833 km (0.113 R)
• M7: 516,711 km (0.026 R)
• M8: 642,822 km (0.114 R)
• M9: 792,420 km (0.094 R)
• M10: 953,686 km (0.115 R)
• M11: 1,052,870 km (0.071 R)
• M12: 1,126,023 km (0.043 R)
• M13: 2,243,370 km (0.072 R)
• M14: 2,396,259 km (0.118 R)
• M15: 2,552,888 km (0.12 R)
• M16: 3,450,475 km (0.084 R)
• M17: 3,605,309 km (0.097 R)
• M18: 3,762,386 km (0.049 R)
• M19: 3,990,673 km (0.102 R)
• M20: 4,060,086 km (0.102 R)
• M21: 4,437,073 km (0.033 R)
• M22: 5,173,842 km (0.031 R)
• M23: 5,249,688 km (0.108 R)
• M24: 5,325,834 km (0.07 R)
• M25: 5,453,590 km (0.116 R)
• M26: 6,511,696 km (0.09 R)
• M27: 6,703,331 km (0.039 R)
• M28: 6,758,533 km (0.081 R)
• M29: 6,952,561 km (0.033 R)
• M30: 7,261,181 km (0.052 R)
• M31: 7,374,577 km (0.096 R)
• M32: 7,431,424 km (0.097 R)
• M33: 7,833,842 km (0.117 R)
• M34: 8,272,912 km (0.041 R)
• M35: 8,810,267 km (0.091 R)
• M36: 9,297,508 km (0.12 R)
• M37: 10,521,368 km (0.12 R)
• M38: 10,649,723 km (0.11 R)
• M39: 10,973,004 km (0.105 R)
• M40: 11,299,576 km (0.092 R)
• M41: 11,961,995 km (0.064 R)
• M42: 12,264,333 km (0.044 R)
• M43: 12,535,105 km (0.071 R)
• M44: 13,013,818 km (0.12 R)
• M45: 13,186,155 km (0.074 R)
• M46: 13,394,096 km (0.109 R)
• M47: 13,777,964 km (0.068 R)
• M48: 14,024,202 km (0.081 R)
• M49: 15,204,529 km (0.071 R)
• M50: 15,531,849 km (0.097 R)
• M51: 15,824,912 km (0.075 R)
• M52: 15,935,315 km (0.108 R)
• M53: 16,156,720 km (0.104 R)
• M54: 16,752,269 km (0.099 R)
• M55: 17,392,847 km (0.068 R)
• M56: 17,620,984 km (0.036 R)
• M57: 17,926,462 km (0.118 R)
• M58: 18,003,206 km (0.062 R)
• M59: 18,426,867 km (0.026 R)
• M60: 18,853,820 km (0.097 R)
• M61: 20,074,389 km (0.117 R)
• M62: 20,273,653 km (0.063 R)
• M63: 21,401,771 km (0.092 R)
• M64: 21,768,585 km (0.116 R)
• M65: 22,219,921 km (0.088 R)
• M66: 22,591,373 km (0.114 R)
• M67: 22,715,689 km (0.066 R)
• M68: 22,881,742 km (0.096 R)
• M69: 24,013,301 km (0.111 R)
• M70: 24,267,318 km (0.109 R)
• M71: 24,607,204 km (0.103 R)
• M72: 24,820,531 km (0.097 R)
• M73: 25,593,503 km (0.072 R)
• M74: 26,113,056 km (0.069 R)
• M75: 27,074,821 km (0.095 R)
• M76: 27,383,292 km (0.06 R)
• M77: 28,360,316 km (0.087 R)
• M78: 28,494,355 km (0.08 R)
• M79: 29,529,572 km (0.085 R)
• M80: 30,165,663 km (0.101 R)
• M81: 30,348,172 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.1

Radius: 13.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.03 AU - 8.65 AU

Year: 7862 Days

Day: 5.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,046,421 km

• M1: 183,257 km (0.061 R)
• M2: 349,760 km (0.083 R)
• M3: 443,558 km (0.081 R)
• M4: 549,473 km (0.101 R)
• M5: 814,860 km (0.097 R)
• M6: 1,304,793 km (0.032 R)
• M7: 1,817,913 km (0.112 R)
• M8: 2,161,240 km (0.083 R)
• M9: 2,441,138 km (0.085 R)
• M10: 2,856,422 km (0.096 R)
• M11: 3,219,645 km (0.118 R)
• M12: 3,540,383 km (0.12 R)
• M13: 4,274,161 km (0.102 R)
• M14: 4,501,550 km (0.094 R)
• M15: 4,606,118 km (0.111 R)
• M16: 4,690,492 km (0.069 R)
• M17: 5,652,107 km (0.091 R)
• M18: 5,742,464 km (0.035 R)
• M19: 5,833,419 km (0.102 R)
• M20: 6,342,202 km (0.073 R)
• M21: 6,530,845 km (0.078 R)
• M22: 6,649,625 km (0.069 R)
• M23: 6,793,239 km (0.087 R)
• M24: 7,526,568 km (0.083 R)
• M25: 7,927,939 km (0.104 R)
• M26: 8,080,379 km (0.066 R)
• M27: 8,517,355 km (0.113 R)
• M28: 9,414,643 km (0.054 R)
• M29: 9,657,141 km (0.103 R)
• M30: 9,792,826 km (0.086 R)
• M31: 10,452,852 km (0.102 R)
• M32: 11,127,239 km (0.12 R)
• M33: 11,355,226 km (0.061 R)
• M34: 11,555,987 km (0.091 R)
• M35: 11,932,076 km (0.091 R)
• M36: 12,223,941 km (0.12 R)
• M37: 12,666,302 km (0.119 R)
• M38: 12,874,692 km (0.12 R)
• M39: 13,963,615 km (0.086 R)
• M40: 14,117,252 km (0.056 R)
• M41: 14,209,703 km (0.082 R)
• M42: 14,768,451 km (0.08 R)
• M43: 15,113,574 km (0.119 R)
• M44: 15,334,530 km (0.04 R)
• M45: 16,455,616 km (0.119 R)
• M46: 16,617,930 km (0.116 R)
• M47: 17,404,366 km (0.079 R)
• M48: 17,503,549 km (0.054 R)
• M49: 17,935,438 km (0.063 R)
• M50: 18,069,029 km (0.108 R)
• M51: 19,560,520 km (0.077 R)
• M52: 20,251,513 km (0.111 R)
• M53: 20,985,739 km (0.111 R)
• M54: 21,091,355 km (0.112 R)
• M55: 21,728,642 km (0.099 R)
• M56: 21,906,813 km (0.094 R)
• M57: 22,841,052 km (0.034 R)
• M58: 22,949,660 km (0.08 R)
• M59: 23,313,033 km (0.069 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 12,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit