🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.54 AU - 0.82 AU

Year: 208 Days

Day: 36.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,967,628 km

• M1: 139,874 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.75 AU - 0.93 AU

Year: 286 Days

Day: 38.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,967,628 km

• M1: 161,416 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.99 AU - 1.37 AU

Year: 475 Days

Day: 34 Hours

Environment

Temp: -4 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.5

Radius: 14.8

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.68 AU - 6.66 AU

Year: 5684 Days

Day: 6.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,967,628 km

• M1: 185,053 km (0.112 R)
• M2: 283,488 km (0.105 R)
• M3: 598,990 km (0.073 R)
• M4: 748,737 km (0.111 R)
• M5: 873,951 km (0.041 R)
• M6: 1,388,567 km (0.067 R)
• M7: 1,780,963 km (0.094 R)
• M8: 2,153,461 km (0.097 R)
• M9: 2,512,197 km (0.085 R)
• M10: 2,748,861 km (0.071 R)
• M11: 2,890,380 km (0.061 R)
• M12: 3,117,919 km (0.119 R)
• M13: 3,546,816 km (0.098 R)
• M14: 3,657,070 km (0.096 R)
• M15: 3,790,960 km (0.105 R)
• M16: 3,903,756 km (0.117 R)
• M17: 4,017,750 km (0.074 R)
• M18: 4,580,537 km (0.118 R)
• M19: 4,725,198 km (0.098 R)
• M20: 4,871,355 km (0.11 R)
• M21: 5,118,491 km (0.118 R)
• M22: 5,625,179 km (0.098 R)
• M23: 5,754,432 km (0.104 R)
• M24: 6,042,408 km (0.079 R)
• M25: 6,741,628 km (0.099 R)
• M26: 7,580,573 km (0.055 R)
• M27: 7,752,461 km (0.066 R)
• M28: 8,187,641 km (0.079 R)
• M29: 8,720,359 km (0.078 R)
• M30: 10,164,427 km (0.08 R)
• M31: 10,672,910 km (0.092 R)
• M32: 11,092,233 km (0.063 R)
• M33: 11,615,676 km (0.106 R)
• M34: 12,687,096 km (0.092 R)
• M35: 12,789,122 km (0.098 R)
• M36: 13,234,624 km (0.079 R)
• M37: 13,441,967 km (0.053 R)
• M38: 14,035,272 km (0.088 R)
• M39: 14,459,233 km (0.09 R)
• M40: 14,672,858 km (0.114 R)
• M41: 15,719,894 km (0.028 R)
• M42: 15,976,305 km (0.047 R)
• M43: 16,234,062 km (0.112 R)
• M44: 16,604,765 km (0.113 R)
• M45: 17,128,358 km (0.109 R)
• M46: 17,354,550 km (0.07 R)
• M47: 17,733,481 km (0.095 R)
• M48: 18,345,636 km (0.04 R)
• M49: 19,042,762 km (0.033 R)
• M50: 19,237,837 km (0.115 R)
• M51: 19,355,272 km (0.116 R)
• M52: 19,630,233 km (0.067 R)
• M53: 19,866,896 km (0.061 R)
• M54: 21,266,235 km (0.079 R)
• M55: 22,121,187 km (0.12 R)
• M56: 22,614,710 km (0.11 R)
• M57: 22,780,016 km (0.098 R)
• M58: 22,904,332 km (0.11 R)
• M59: 23,320,214 km (0.086 R)
• M60: 24,413,026 km (0.106 R)
• M61: 25,738,014 km (0.12 R)
• M62: 25,867,417 km (0.047 R)
• M63: 26,605,233 km (0.085 R)
• M64: 26,736,131 km (0.057 R)
• M65: 27,968,220 km (0.047 R)
• M66: 28,635,875 km (0.064 R)
• M67: 28,859,673 km (0.069 R)
• M68: 29,534,360 km (0.082 R)
• M69: 29,760,402 km (0.118 R)
• M70: 30,305,237 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.7

Radius: 4.4

Gravity: 19.56 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 13.06 AU - 19.84 AU

Year: 24743 Days

Day: 19.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 71,967,628 km

• M1: 137,630 km (0.112 R)
• M2: 485,744 km (0.092 R)
• M3: 1,164,919 km (0.102 R)
• M4: 2,607,042 km (0.038 R)
• M5: 2,750,207 km (0.071 R)
• M6: 3,503,582 km (0.098 R)
• M7: 3,621,764 km (0.112 R)
• M8: 3,821,777 km (0.062 R)
• M9: 4,025,380 km (0.112 R)
• M10: 4,107,808 km (0.072 R)
• M11: 4,149,247 km (0.063 R)
• M12: 4,874,497 km (0.084 R)
• M13: 4,962,461 km (0.078 R)
• M14: 5,916,745 km (0.119 R)
• M15: 6,199,485 km (0.038 R)
• M16: 6,632,122 km (0.108 R)
• M17: 7,074,334 km (0.104 R)
• M18: 7,324,013 km (0.109 R)
• M19: 7,678,709 km (0.086 R)
• M20: 7,883,808 km (0.085 R)
• M21: 8,562,833 km (0.107 R)
• M22: 8,722,154 km (0.095 R)
• M23: 11,169,426 km (0.038 R)
• M24: 11,871,189 km (0.11 R)
• M25: 12,227,532 km (0.073 R)
• M26: 12,347,060 km (0.058 R)
• M27: 12,406,899 km (0.11 R)
• M28: 12,707,890 km (0.099 R)
• M29: 12,950,538 km (0.041 R)
• M30: 13,625,374 km (0.068 R)
• M31: 14,060,704 km (0.043 R)
• M32: 14,881,398 km (0.101 R)
• M33: 15,009,005 km (0.099 R)
• M34: 15,073,033 km (0.074 R)
• M35: 16,436,767 km (0.12 R)
• M36: 16,502,740 km (0.102 R)
• M37: 16,701,106 km (0.087 R)
• M38: 16,900,221 km (0.044 R)
• M39: 17,100,084 km (0.111 R)
• M40: 17,636,841 km (0.108 R)
• M41: 19,489,162 km (0.097 R)
• M42: 19,909,083 km (0.12 R)
• M43: 21,330,263 km (0.11 R)
• M44: 21,835,455 km (0.103 R)
• M45: 21,907,860 km (0.098 R)
• M46: 22,271,533 km (0.076 R)
• M47: 22,490,693 km (0.093 R)
• M48: 22,783,905 km (0.032 R)
• M49: 23,226,266 km (0.043 R)
• M50: 23,374,219 km (0.064 R)
• M51: 23,894,969 km (0.107 R)
• M52: 24,269,113 km (0.116 R)
• M53: 25,251,223 km (0.114 R)
• M54: 25,403,514 km (0.092 R)
• M55: 25,785,437 km (0.051 R)
• M56: 26,169,305 km (0.104 R)
• M57: 26,400,583 km (0.102 R)
• M58: 26,632,460 km (0.089 R)
• M59: 27,723,477 km (0.098 R)
• M60: 29,307,420 km (0.061 R)
• M61: 33,309,911 km (0.078 R)
• M62: 34,147,509 km (0.035 R)
• M63: 35,161,783 km (0.107 R)
• M64: 36,271,649 km (0.112 R)
• M65: 37,653,485 km (0.116 R)
• M66: 38,263,395 km (0.047 R)
• M67: 40,201,585 km (0.063 R)
• M68: 40,914,270 km (0.112 R)
• M69: 42,261,698 km (0.115 R)
• M70: 42,623,425 km (0.081 R)
• M71: 42,986,200 km (0.086 R)
• M72: 44,080,808 km (0.1 R)
• M73: 44,815,483 km (0.104 R)
• M74: 45,461,746 km (0.073 R)
• M75: 45,832,449 km (0.118 R)
• M76: 46,763,546 km (0.096 R)
• M77: 47,044,042 km (0.061 R)
• M78: 47,606,830 km (0.086 R)
• M79: 48,266,107 km (0.111 R)
• M80: 48,738,986 km (0.108 R)
• M81: 51,414,993 km (0.101 R)
• M82: 52,285,204 km (0.097 R)
• M83: 52,479,232 km (0.036 R)
• M84: 53,355,427 km (0.089 R)
• M85: 53,453,114 km (0.042 R)
• M86: 54,138,273 km (0.084 R)
• M87: 54,334,545 km (0.097 R)
• M88: 55,913,551 km (0.111 R)
• M89: 56,012,734 km (0.11 R)
• M90: 56,509,548 km (0.112 R)
• M91: 57,207,572 km (0.041 R)
• M92: 59,419,825 km (0.092 R)
• M93: 59,926,513 km (0.069 R)
• M94: 60,434,548 km (0.106 R)
• M95: 68,225,455 km (0.081 R)
• M96: 69,500,927 km (0.038 R)
• M97: 70,141,654 km (0.065 R)
• M98: 71,536,655 km (0.104 R)
• M99: 71,967,646 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 18,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit