🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.97 AU - 1.39 AU

Year: 494 Days

Day: 41.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.91 AU - 2.97 AU

Year: 1467 Days

Day: 38.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.7

Radius: 14.5

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.59 AU - 6.07 AU

Year: 5420 Days

Day: 13.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,350,151 km

• M1: 404,812 km (0.069 R)
• M2: 566,527 km (0.106 R)
• M3: 696,976 km (0.044 R)
• M4: 827,276 km (0.07 R)
• M5: 953,986 km (0.108 R)
• M6: 1,157,588 km (0.117 R)
• M7: 1,422,077 km (0.094 R)
• M8: 1,674,150 km (0.104 R)
• M9: 1,890,019 km (0.116 R)
• M10: 2,062,655 km (0.083 R)
• M11: 2,277,029 km (0.092 R)
• M12: 2,442,784 km (0.053 R)
• M13: 2,555,580 km (0.053 R)
• M14: 2,651,024 km (0.102 R)
• M15: 2,806,157 km (0.039 R)
• M16: 2,944,535 km (0.057 R)
• M17: 3,269,461 km (0.105 R)
• M18: 3,627,748 km (0.114 R)
• M19: 4,088,061 km (0.075 R)
• M20: 4,896,638 km (0.076 R)
• M21: 5,016,316 km (0.083 R)
• M22: 5,430,253 km (0.074 R)
• M23: 5,629,069 km (0.073 R)
• M24: 6,553,135 km (0.087 R)
• M25: 6,685,230 km (0.034 R)
• M26: 7,359,318 km (0.111 R)
• M27: 7,579,526 km (0.052 R)
• M28: 7,746,327 km (0.06 R)
• M29: 7,942,301 km (0.106 R)
• M30: 8,139,919 km (0.071 R)
• M31: 8,253,614 km (0.105 R)
• M32: 8,540,243 km (0.086 R)
• M33: 8,771,970 km (0.047 R)
• M34: 9,479,568 km (0.083 R)
• M35: 9,629,316 km (0.115 R)
• M36: 9,719,523 km (0.12 R)
• M37: 10,297,569 km (0.061 R)
• M38: 10,575,223 km (0.12 R)
• M39: 11,201,440 km (0.073 R)
• M40: 11,550,900 km (0.076 R)
• M41: 13,722,762 km (0.045 R)
• M42: 14,165,273 km (0.047 R)
• M43: 14,371,119 km (0.099 R)
• M44: 14,820,511 km (0.107 R)
• M45: 15,029,500 km (0.03 R)
• M46: 15,169,374 km (0.063 R)
• M47: 15,309,696 km (0.101 R)
• M48: 16,232,117 km (0.089 R)
• M49: 16,700,209 km (0.095 R)
• M50: 16,917,724 km (0.077 R)
• M51: 17,136,137 km (0.059 R)
• M52: 17,797,210 km (0.118 R)
• M53: 18,019,512 km (0.061 R)
• M54: 18,729,205 km (0.044 R)
• M55: 19,410,174 km (0.107 R)
• M56: 19,562,465 km (0.054 R)
• M57: 19,983,732 km (0.111 R)
• M58: 20,369,246 km (0.09 R)
• M59: 21,069,364 km (0.066 R)
• M60: 21,186,948 km (0.095 R)
• M61: 21,817,054 km (0.117 R)
• M62: 22,214,087 km (0.095 R)
• M63: 22,373,558 km (0.09 R)
• M64: 22,934,700 km (0.062 R)
• M65: 23,744,473 km (0.063 R)
• M66: 25,558,647 km (0.119 R)
• M67: 25,893,297 km (0.05 R)
• M68: 26,355,854 km (0.09 R)
• M69: 26,778,767 km (0.106 R)
• M70: 27,033,532 km (0.059 R)
• M71: 27,460,036 km (0.117 R)
• M72: 28,190,073 km (0.071 R)
• M73: 28,535,943 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539

Radius: 15

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.58 AU - 13.36 AU

Year: 13989 Days

Day: 5 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,350,151 km

• M1: 212,130 km (0.08 R)
• M2: 378,931 km (0.098 R)
• M3: 502,350 km (0.083 R)
• M4: 713,133 km (0.089 R)
• M5: 840,590 km (0.069 R)
• M6: 1,100,741 km (0.057 R)
• M7: 1,529,489 km (0.115 R)
• M8: 2,422,588 km (0.106 R)
• M9: 3,045,214 km (0.079 R)
• M10: 3,423,398 km (0.046 R)
• M11: 3,618,174 km (0.095 R)
• M12: 4,224,943 km (0.119 R)
• M13: 4,399,225 km (0.111 R)
• M14: 4,863,726 km (0.115 R)
• M15: 5,009,883 km (0.11 R)
• M16: 5,120,586 km (0.112 R)
• M17: 6,551,190 km (0.088 R)
• M18: 7,331,642 km (0.057 R)
• M19: 7,797,191 km (0.054 R)
• M20: 8,535,456 km (0.084 R)
• M21: 8,668,149 km (0.108 R)
• M22: 9,524,148 km (0.118 R)
• M23: 9,753,931 km (0.08 R)
• M24: 10,266,004 km (0.098 R)
• M25: 10,407,225 km (0.074 R)
• M26: 10,834,626 km (0.076 R)
• M27: 11,171,071 km (0.108 R)
• M28: 11,560,026 km (0.049 R)
• M29: 12,350,950 km (0.103 R)
• M30: 12,702,654 km (0.075 R)
• M31: 12,955,774 km (0.094 R)
• M32: 14,562,754 km (0.109 R)
• M33: 15,578,524 km (0.087 R)
• M34: 16,506,779 km (0.066 R)
• M35: 17,005,538 km (0.053 R)
• M36: 17,284,688 km (0.074 R)
• M37: 17,396,886 km (0.08 R)
• M38: 18,131,561 km (0.074 R)
• M39: 18,646,178 km (0.103 R)
• M40: 18,934,154 km (0.049 R)
• M41: 19,748,415 km (0.07 R)
• M42: 19,865,550 km (0.055 R)
• M43: 19,983,134 km (0.086 R)
• M44: 20,100,867 km (0.092 R)
• M45: 21,350,758 km (0.091 R)
• M46: 24,301,426 km (0.085 R)
• M47: 24,427,238 km (0.044 R)
• M48: 24,932,131 km (0.041 R)
• M49: 25,185,998 km (0.042 R)
• M50: 25,888,360 km (0.082 R)
• M51: 26,145,369 km (0.033 R)
• M52: 26,467,902 km (0.029 R)
• M53: 27,705,226 km (0.082 R)
• M54: 28,100,015 km (0.099 R)
• M55: 28,562,871 km (0.059 R)
• M56: 29,295,153 km (0.112 R)
• M57: 30,101,336 km (0.081 R)
• M58: 33,049,162 km (0.049 R)
• M59: 33,328,012 km (0.083 R)
• M60: 35,515,881 km (0.084 R)
• M61: 35,730,105 km (0.102 R)
• M62: 36,159,750 km (0.057 R)
• M63: 37,313,898 km (0.119 R)
• M64: 37,531,712 km (0.113 R)
• M65: 37,677,121 km (0.089 R)
• M66: 37,968,538 km (0.083 R)
• M67: 39,067,783 km (0.116 R)
• M68: 40,698,998 km (0.111 R)
• M69: 40,923,246 km (0.07 R)
• M70: 41,222,740 km (0.114 R)
• M71: 42,201,260 km (0.069 R)
• M72: 43,263,704 km (0.076 R)
• M73: 43,874,662 km (0.114 R)
• M74: 44,565,505 km (0.08 R)
• M75: 44,873,676 km (0.115 R)
• M76: 46,425,156 km (0.118 R)
• M77: 46,737,666 km (0.044 R)
• M78: 47,994,288 km (0.088 R)
• M79: 52,235,837 km (0.092 R)
• M80: 53,458,051 km (0.09 R)
• M81: 54,031,460 km (0.028 R)
• M82: 54,360,126 km (0.087 R)
• M83: 54,607,112 km (0.098 R)
• M84: 55,019,554 km (0.052 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 17,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit