🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.43 AU - 0.59 AU

Year: 135 Days

Day: 12.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,872,477 km

• M1: 224,397 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.45 AU - 0.61 AU

Year: 143 Days

Day: 20.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.63 AU - 0.79 AU

Year: 222 Days

Day: 44.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.58 AU - 3.5 AU

Year: 1966 Days

Day: 42.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.72 AU - 3.94 AU

Year: 2780 Days

Day: 36.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.1

Radius: 10.8

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.34 AU - 6.44 AU

Year: 4641 Days

Day: 6.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,872,477 km

• M1: 165,306 km (0.111 R)
• M2: 401,670 km (0.119 R)
• M3: 579,542 km (0.076 R)
• M4: 709,692 km (0.114 R)
• M5: 987,047 km (0.116 R)
• M6: 1,087,277 km (0.064 R)
• M7: 1,161,179 km (0.093 R)
• M8: 1,330,075 km (0.076 R)
• M9: 1,624,184 km (0.119 R)
• M10: 1,709,604 km (0.113 R)
• M11: 1,779,018 km (0.108 R)
• M12: 1,885,083 km (0.042 R)
• M13: 1,957,039 km (0.085 R)
• M14: 2,122,495 km (0.087 R)
• M15: 2,586,248 km (0.111 R)
• M16: 2,996,595 km (0.079 R)
• M17: 3,166,688 km (0.049 R)
• M18: 3,318,081 km (0.113 R)
• M19: 3,494,157 km (0.084 R)
• M20: 3,695,815 km (0.101 R)
• M21: 3,855,436 km (0.117 R)
• M22: 4,017,451 km (0.112 R)
• M23: 4,492,574 km (0.03 R)
• M24: 5,444,315 km (0.115 R)
• M25: 5,574,166 km (0.077 R)
• M26: 6,184,675 km (0.061 R)
• M27: 6,484,170 km (0.046 R)
• M28: 6,732,802 km (0.076 R)
• M29: 6,844,402 km (0.078 R)
• M30: 6,984,575 km (0.118 R)
• M31: 7,268,063 km (0.107 R)
• M32: 7,439,951 km (0.116 R)
• M33: 7,875,580 km (0.079 R)
• M34: 8,111,346 km (0.118 R)
• M35: 8,319,586 km (0.085 R)
• M36: 8,499,553 km (0.105 R)
• M37: 8,589,910 km (0.11 R)
• M38: 8,680,716 km (0.068 R)
• M39: 9,139,233 km (0.086 R)
• M40: 9,889,466 km (0.046 R)
• M41: 11,018,781 km (0.086 R)
• M42: 11,348,943 km (0.116 R)
• M43: 11,481,936 km (0.111 R)
• M44: 11,615,377 km (0.075 R)
• M45: 11,715,907 km (0.104 R)
• M46: 11,883,905 km (0.116 R)
• M47: 13,292,369 km (0.105 R)
• M48: 13,362,381 km (0.081 R)
• M49: 13,573,314 km (0.055 R)
• M50: 14,248,449 km (0.109 R)
• M51: 14,463,870 km (0.057 R)
• M52: 14,572,029 km (0.108 R)
• M53: 15,043,711 km (0.064 R)
• M54: 16,301,231 km (0.113 R)
• M55: 16,602,072 km (0.069 R)
• M56: 16,942,557 km (0.044 R)
• M57: 17,323,733 km (0.055 R)
• M58: 17,630,707 km (0.06 R)
• M59: 18,055,715 km (0.101 R)
• M60: 18,288,938 km (0.067 R)
• M61: 19,192,360 km (0.08 R)
• M62: 19,989,567 km (0.086 R)
• M63: 20,960,756 km (0.09 R)
• M64: 21,205,947 km (0.058 R)
• M65: 22,112,959 km (0.04 R)
• M66: 22,279,312 km (0.034 R)
• M67: 23,922,345 km (0.066 R)
• M68: 24,349,896 km (0.062 R)
• M69: 24,564,718 km (0.094 R)
• M70: 25,429,992 km (0.064 R)
• M71: 25,517,058 km (0.099 R)
• M72: 25,604,274 km (0.116 R)
• M73: 26,217,176 km (0.113 R)
• M74: 26,305,140 km (0.111 R)
• M75: 27,413,062 km (0.099 R)
• M76: 27,681,291 km (0.043 R)
• M77: 28,400,707 km (0.09 R)
• M78: 30,179,874 km (0.116 R)
• M79: 31,106,184 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.3

Radius: 14.9

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.61 AU - 7.95 AU

Year: 8048 Days

Day: 10 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,872,477 km

• M1: 243,097 km (0.107 R)
• M2: 647,310 km (0.11 R)
• M3: 847,173 km (0.084 R)
• M4: 1,170,155 km (0.027 R)
• M5: 1,332,169 km (0.087 R)
• M6: 1,788,143 km (0.08 R)
• M7: 2,611,231 km (0.062 R)
• M8: 3,333,041 km (0.112 R)
• M9: 3,512,708 km (0.106 R)
• M10: 4,672,689 km (0.084 R)
• M11: 5,286,639 km (0.085 R)
• M12: 5,513,280 km (0.067 R)
• M13: 5,726,756 km (0.088 R)
• M14: 5,826,239 km (0.119 R)
• M15: 6,435,102 km (0.098 R)
• M16: 8,628,057 km (0.086 R)
• M17: 8,742,350 km (0.075 R)
• M18: 9,049,774 km (0.077 R)
• M19: 9,419,580 km (0.086 R)
• M20: 9,537,313 km (0.073 R)
• M21: 10,639,999 km (0.114 R)
• M22: 10,742,324 km (0.114 R)
• M23: 11,030,449 km (0.112 R)
• M24: 11,175,410 km (0.103 R)
• M25: 12,638,776 km (0.096 R)
• M26: 13,914,996 km (0.105 R)
• M27: 15,602,609 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.1

Radius: 6.1

Gravity: 20.53 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.76 AU - 13.88 AU

Year: 17023 Days

Day: 15 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,872,477 km

• M1: 87,515 km (0.113 R)
• M2: 146,606 km (0.117 R)
• M3: 232,774 km (0.082 R)
• M4: 390,002 km (0.056 R)
• M5: 663,616 km (0.084 R)
• M6: 964,308 km (0.119 R)
• M7: 1,222,065 km (0.091 R)
• M8: 1,276,219 km (0.118 R)
• M9: 1,331,271 km (0.114 R)
• M10: 3,394,226 km (0.025 R)
• M11: 4,692,137 km (0.112 R)
• M12: 5,081,989 km (0.11 R)
• M13: 5,663,626 km (0.117 R)
• M14: 6,031,936 km (0.077 R)
• M15: 6,695,253 km (0.091 R)
• M16: 6,840,363 km (0.106 R)
• M17: 7,431,125 km (0.118 R)
• M18: 7,732,714 km (0.036 R)
• M19: 7,885,005 km (0.105 R)
• M20: 10,565,200 km (0.073 R)
• M21: 10,904,189 km (0.049 R)
• M22: 11,246,768 km (0.058 R)
• M23: 12,059,683 km (0.11 R)
• M24: 12,177,416 km (0.111 R)
• M25: 14,547,196 km (0.056 R)
• M26: 14,672,410 km (0.103 R)
• M27: 14,924,033 km (0.072 R)
• M28: 14,987,163 km (0.04 R)
• M29: 16,138,917 km (0.115 R)
• M30: 19,002,969 km (0.094 R)
• M31: 19,071,485 km (0.095 R)
• M32: 19,552,890 km (0.115 R)
• M33: 19,691,269 km (0.09 R)
• M34: 20,668,442 km (0.105 R)
• M35: 21,091,953 km (0.066 R)
• M36: 21,804,338 km (0.104 R)
• M37: 22,379,991 km (0.084 R)
• M38: 22,452,247 km (0.08 R)
• M39: 24,284,821 km (0.104 R)
• M40: 24,507,871 km (0.076 R)
• M41: 24,582,521 km (0.049 R)
• M42: 24,806,469 km (0.083 R)
• M43: 25,936,830 km (0.101 R)
• M44: 26,546,441 km (0.116 R)
• M45: 28,560,328 km (0.116 R)
• M46: 28,795,795 km (0.092 R)
• M47: 29,823,832 km (0.05 R)
• M48: 30,783,352 km (0.037 R)
• M49: 33,143,857 km (0.098 R)
• M50: 33,226,285 km (0.1 R)
• M51: 34,054,310 km (0.085 R)
• M52: 35,646,181 km (0.071 R)
• M53: 35,984,421 km (0.095 R)
• M54: 36,834,586 km (0.11 R)
• M55: 37,433,726 km (0.104 R)
• M56: 37,605,464 km (0.115 R)
• M57: 38,036,007 km (0.12 R)
• M58: 38,815,112 km (0.063 R)
• M59: 39,163,077 km (0.059 R)
• M60: 39,512,089 km (0.078 R)
• M61: 43,960,681 km (0.088 R)
• M62: 45,051,698 km (0.12 R)
• M63: 46,704,904 km (0.067 R)
• M64: 46,982,408 km (0.112 R)
• M65: 47,353,112 km (0.114 R)
• M66: 48,752,300 km (0.092 R)
• M67: 48,846,098 km (0.099 R)
• M68: 49,221,739 km (0.113 R)
• M69: 49,315,686 km (0.049 R)
• M70: 49,504,030 km (0.085 R)
• M71: 50,828,869 km (0.103 R)
• M72: 52,165,226 km (0.081 R)
• M73: 52,934,010 km (0.096 R)
• M74: 53,900,412 km (0.09 R)
• M75: 54,774,961 km (0.085 R)
• M76: 55,067,575 km (0.078 R)
• M77: 56,636,856 km (0.1 R)
• M78: 56,932,761 km (0.052 R)
• M79: 58,021,983 km (0.055 R)
• M80: 58,519,396 km (0.111 R)
• M81: 59,218,168 km (0.092 R)
• M82: 59,819,252 km (0.076 R)
• M83: 60,825,597 km (0.069 R)
• M84: 60,926,426 km (0.072 R)
• M85: 62,753,016 km (0.119 R)
• M86: 63,570,418 km (0.093 R)
• M87: 63,980,616 km (0.115 R)
• M88: 65,009,550 km (0.091 R)
• M89: 67,919,976 km (0.031 R)
• M90: 68,234,282 km (0.051 R)
• M91: 69,707,521 km (0.101 R)
• M92: 70,872,440 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 16,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit