🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.49 AU - 0.81 AU

Year: 190 Days

Day: 35.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.99 AU - 1.17 AU

Year: 408 Days

Day: 41.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.28 AU - 2 AU

Year: 763 Days

Day: 37.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.5

Radius: 10.1

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.69 AU - 8.93 AU

Year: 7932 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,845,277 km

• M1: 153,338 km (0.12 R)
• M2: 279,150 km (0.072 R)
• M3: 573,109 km (0.096 R)
• M4: 640,578 km (0.115 R)
• M5: 784,491 km (0.093 R)
• M6: 1,054,665 km (0.045 R)
• M7: 1,139,936 km (0.12 R)
• M8: 1,299,407 km (0.103 R)
• M9: 1,562,550 km (0.111 R)
• M10: 1,904,979 km (0.076 R)
• M11: 2,031,539 km (0.085 R)
• M12: 2,753,498 km (0.06 R)
• M13: 2,970,116 km (0.11 R)
• M14: 3,420,107 km (0.103 R)
• M15: 3,600,970 km (0.116 R)
• M16: 4,135,035 km (0.052 R)
• M17: 4,272,515 km (0.118 R)
• M18: 4,439,466 km (0.062 R)
• M19: 4,751,228 km (0.118 R)
• M20: 4,866,419 km (0.095 R)
• M21: 5,070,171 km (0.095 R)
• M22: 5,187,905 km (0.101 R)
• M23: 5,306,536 km (0.086 R)
• M24: 6,542,064 km (0.086 R)
• M25: 6,606,092 km (0.031 R)
• M26: 6,897,060 km (0.104 R)
• M27: 7,457,903 km (0.03 R)
• M28: 7,760,838 km (0.079 R)
• M29: 7,828,756 km (0.112 R)
• M30: 8,205,593 km (0.061 R)
• M31: 9,191,443 km (0.11 R)
• M32: 10,029,041 km (0.117 R)
• M33: 10,929,022 km (0.107 R)
• M34: 11,043,315 km (0.117 R)
• M35: 11,659,808 km (0.075 R)
• M36: 11,854,734 km (0.086 R)
• M37: 11,932,973 km (0.112 R)
• M38: 12,208,383 km (0.073 R)
• M39: 12,485,887 km (0.11 R)
• M40: 13,616,398 km (0.076 R)
• M41: 15,501,182 km (0.095 R)
• M42: 16,104,061 km (0.077 R)
• M43: 16,321,277 km (0.084 R)
• M44: 16,846,515 km (0.074 R)
• M45: 17,288,428 km (0.078 R)
• M46: 18,910,966 km (0.073 R)
• M47: 19,972,812 km (0.098 R)
• M48: 20,112,686 km (0.093 R)
• M49: 20,440,455 km (0.114 R)
• M50: 21,006,533 km (0.111 R)
• M51: 21,577,698 km (0.109 R)
• M52: 21,865,225 km (0.058 R)
• M53: 22,347,229 km (0.113 R)
• M54: 22,444,169 km (0.109 R)
• M55: 22,784,055 km (0.092 R)
• M56: 23,962,737 km (0.104 R)
• M57: 24,310,252 km (0.066 R)
• M58: 24,509,517 km (0.083 R)
• M59: 24,909,841 km (0.107 R)
• M60: 26,072,665 km (0.107 R)
• M61: 26,686,315 km (0.097 R)
• M62: 26,943,474 km (0.026 R)
• M63: 27,356,663 km (0.112 R)
• M64: 29,241,447 km (0.09 R)
• M65: 29,772,370 km (0.113 R)
• M66: 30,145,916 km (0.069 R)
• M67: 30,682,374 km (0.098 R)
• M68: 31,005,655 km (0.066 R)
• M69: 31,492,895 km (0.071 R)
• M70: 32,310,447 km (0.111 R)
• M71: 32,694,315 km (0.106 R)
• M72: 33,245,434 km (0.086 R)
• M73: 33,522,040 km (0.119 R)
• M74: 33,744,044 km (0.081 R)
• M75: 34,133,447 km (0.106 R)
• M76: 35,310,932 km (0.101 R)
• M77: 35,423,729 km (0.112 R)
• M78: 35,706,319 km (0.098 R)
• M79: 35,932,960 km (0.076 R)
• M80: 37,705,545 km (0.069 R)
• M81: 38,283,441 km (0.109 R)
• M82: 38,747,793 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.2

Radius: 14.1

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.22 AU - 12.88 AU

Year: 14266 Days

Day: 9.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,845,277 km

• M1: 189,241 km (0.112 R)
• M2: 378,632 km (0.094 R)
• M3: 645,964 km (0.098 R)
• M4: 978,819 km (0.039 R)
• M5: 1,144,723 km (0.106 R)
• M6: 1,700,928 km (0.068 R)
• M7: 1,852,620 km (0.088 R)
• M8: 2,279,572 km (0.085 R)
• M9: 2,419,596 km (0.094 R)
• M10: 2,562,462 km (0.087 R)
• M11: 2,737,791 km (0.077 R)
• M12: 3,839,579 km (0.119 R)
• M13: 4,774,715 km (0.086 R)
• M14: 5,138,687 km (0.1 R)
• M15: 5,663,476 km (0.057 R)
• M16: 5,893,857 km (0.084 R)
• M17: 6,643,342 km (0.089 R)
• M18: 6,805,058 km (0.12 R)
• M19: 7,591,045 km (0.107 R)
• M20: 8,188,688 km (0.059 R)
• M21: 8,713,178 km (0.072 R)
• M22: 8,801,591 km (0.099 R)
• M23: 10,025,301 km (0.095 R)
• M24: 10,728,112 km (0.063 R)
• M25: 11,350,290 km (0.039 R)
• M26: 11,690,026 km (0.099 R)
• M27: 11,983,986 km (0.028 R)
• M28: 12,082,571 km (0.078 R)
• M29: 12,181,455 km (0.113 R)
• M30: 12,529,420 km (0.118 R)
• M31: 12,629,501 km (0.072 R)
• M32: 12,729,732 km (0.108 R)
• M33: 13,184,360 km (0.079 R)
• M34: 13,850,519 km (0.094 R)
• M35: 14,161,682 km (0.101 R)
• M36: 14,318,162 km (0.084 R)
• M37: 14,738,233 km (0.045 R)
• M38: 16,077,134 km (0.092 R)
• M39: 16,240,345 km (0.079 R)
• M40: 16,349,551 km (0.031 R)
• M41: 16,733,569 km (0.085 R)
• M42: 17,120,579 km (0.118 R)
• M43: 17,734,678 km (0.101 R)
• M44: 18,526,799 km (0.101 R)
• M45: 19,214,949 km (0.091 R)
• M46: 19,852,984 km (0.11 R)
• M47: 21,389,055 km (0.068 R)
• M48: 22,596,459 km (0.091 R)
• M49: 23,208,464 km (0.096 R)
• M50: 24,636,825 km (0.068 R)
• M51: 24,762,337 km (0.072 R)
• M52: 26,029,581 km (0.06 R)
• M53: 27,447,769 km (0.109 R)
• M54: 28,363,457 km (0.111 R)
• M55: 29,289,019 km (0.104 R)
• M56: 30,157,285 km (0.116 R)
• M57: 30,426,262 km (0.118 R)
• M58: 31,101,996 km (0.106 R)
• M59: 31,237,681 km (0.117 R)
• M60: 31,646,083 km (0.117 R)
• M61: 32,468,273 km (0.114 R)
• M62: 33,020,289 km (0.117 R)
• M63: 33,228,081 km (0.102 R)
• M64: 34,063,734 km (0.115 R)
• M65: 35,613,568 km (0.112 R)
• M66: 36,111,430 km (0.115 R)
• M67: 36,540,178 km (0.082 R)
• M68: 36,683,343 km (0.113 R)
• M69: 37,546,971 km (0.041 R)
• M70: 38,126,364 km (0.07 R)
• M71: 38,781,602 km (0.061 R)
• M72: 39,000,913 km (0.086 R)
• M73: 39,220,672 km (0.116 R)
• M74: 39,808,592 km (0.084 R)
• M75: 42,791,424 km (0.106 R)
• M76: 43,700,231 km (0.034 R)
• M77: 43,928,517 km (0.099 R)
• M78: 44,539,026 km (0.065 R)
• M79: 45,460,100 km (0.106 R)
• M80: 46,154,982 km (0.109 R)
• M81: 46,309,816 km (0.068 R)
• M82: 50,158,670 km (0.094 R)
• M83: 50,956,625 km (0.112 R)
• M84: 51,116,844 km (0.053 R)
• M85: 52,403,685 km (0.119 R)
• M86: 54,272,312 km (0.12 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 14,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit