🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.58 AU - 0.74 AU

Year: 202 Days

Day: 21.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 144.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.69 AU - 1.11 AU

Year: 322 Days

Day: 44.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.11 AU - 2.29 AU

Year: 1229 Days

Day: 37.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 158 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.21 AU - 2.95 AU

Year: 1561 Days

Day: 34.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.45 AU - 3.67 AU

Year: 2017 Days

Day: 37.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.11 AU - 3.43 AU

Year: 2228 Days

Day: 42 Hours

Environment

Temp: -109 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.99 AU - 4.21 AU

Year: 3128 Days

Day: 36.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,353,980 km

• M1: 2,545,109 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.1

Radius: 10.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.39 AU - 5.37 AU

Year: 4061 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 74,353,980 km

• M1: 139,276 km (0.099 R)
• M2: 248,332 km (0.091 R)
• M3: 487,539 km (0.071 R)
• M4: 601,982 km (0.082 R)
• M5: 717,621 km (0.088 R)
• M6: 901,028 km (0.1 R)
• M7: 1,144,424 km (0.105 R)
• M8: 1,279,959 km (0.098 R)
• M9: 1,493,735 km (0.116 R)
• M10: 1,592,469 km (0.093 R)
• M11: 1,889,272 km (0.068 R)
• M12: 2,274,336 km (0.071 R)
• M13: 2,564,706 km (0.115 R)
• M14: 2,866,894 km (0.109 R)
• M15: 3,228,920 km (0.103 R)
• M16: 3,639,118 km (0.093 R)
• M17: 3,773,905 km (0.077 R)
• M18: 3,858,877 km (0.084 R)
• M19: 4,013,711 km (0.059 R)
• M20: 4,100,627 km (0.066 R)
• M21: 4,241,100 km (0.068 R)
• M22: 5,022,898 km (0.104 R)
• M23: 5,287,238 km (0.119 R)
• M24: 5,692,049 km (0.11 R)
• M25: 5,848,978 km (0.117 R)
• M26: 6,207,414 km (0.096 R)
• M27: 6,799,822 km (0.113 R)
• M28: 7,261,331 km (0.075 R)
• M29: 7,453,116 km (0.103 R)
• M30: 7,646,546 km (0.078 R)
• M31: 7,733,013 km (0.101 R)
• M32: 7,972,669 km (0.056 R)
• M33: 8,392,291 km (0.079 R)
• M34: 8,481,601 km (0.107 R)
• M35: 9,670,754 km (0.065 R)
• M36: 10,070,929 km (0.093 R)
• M37: 10,189,560 km (0.05 R)
• M38: 10,428,468 km (0.113 R)
• M39: 11,700,049 km (0.075 R)
• M40: 11,849,947 km (0.096 R)
• M41: 12,000,442 km (0.09 R)
• M42: 12,101,121 km (0.096 R)
• M43: 12,176,967 km (0.1 R)
• M44: 12,328,809 km (0.097 R)
• M45: 12,583,425 km (0.058 R)
• M46: 12,660,169 km (0.1 R)
• M47: 12,916,879 km (0.065 R)
• M48: 13,435,834 km (0.06 R)
• M49: 13,514,223 km (0.057 R)
• M50: 13,882,234 km (0.11 R)
• M51: 14,094,064 km (0.102 R)
• M52: 14,386,977 km (0.087 R)
• M53: 14,735,839 km (0.068 R)
• M54: 14,870,627 km (0.093 R)
• M55: 14,951,858 km (0.072 R)
• M56: 15,277,832 km (0.105 R)
• M57: 15,798,882 km (0.111 R)
• M58: 16,103,313 km (0.087 R)
• M59: 16,605,513 km (0.117 R)
• M60: 16,802,234 km (0.099 R)
• M61: 16,914,882 km (0.057 R)
• M62: 17,169,497 km (0.108 R)
• M63: 17,797,210 km (0.039 R)
• M64: 18,200,675 km (0.108 R)
• M65: 18,345,486 km (0.11 R)
• M66: 18,461,574 km (0.075 R)
• M67: 18,577,961 km (0.118 R)
• M68: 18,723,669 km (0.066 R)
• M69: 18,899,148 km (0.11 R)
• M70: 19,369,783 km (0.095 R)
• M71: 19,814,388 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.9

Radius: 4.4

Gravity: 22.05 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.75 AU - 18.57 AU

Year: 24473 Days

Day: 16.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,353,980 km

• M1: 107,860 km (0.046 R)
• M2: 219,460 km (0.108 R)
• M3: 440,715 km (0.118 R)
• M4: 480,060 km (0.075 R)
• M5: 520,451 km (0.102 R)
• M6: 562,189 km (0.102 R)
• M7: 740,509 km (0.1 R)
• M8: 811,718 km (0.084 R)
• M9: 885,470 km (0.066 R)
• M10: 1,013,077 km (0.119 R)
• M11: 1,314,516 km (0.061 R)
• M12: 1,735,934 km (0.108 R)
• M13: 2,404,337 km (0.109 R)
• M14: 2,728,516 km (0.063 R)
• M15: 3,497,149 km (0.097 R)
• M16: 4,588,765 km (0.105 R)
• M17: 5,171,000 km (0.082 R)
• M18: 5,681,578 km (0.085 R)
• M19: 5,871,268 km (0.116 R)
• M20: 6,551,340 km (0.076 R)
• M21: 6,650,523 km (0.115 R)
• M22: 6,700,189 km (0.11 R)
• M23: 7,153,770 km (0.037 R)
• M24: 7,307,258 km (0.071 R)
• M25: 7,513,403 km (0.052 R)
• M26: 7,565,314 km (0.109 R)
• M27: 7,669,434 km (0.076 R)
• M28: 8,037,445 km (0.099 R)
• M29: 8,250,173 km (0.11 R)
• M30: 8,519,000 km (0.102 R)
• M31: 8,627,160 km (0.09 R)
• M32: 9,009,831 km (0.071 R)
• M33: 9,791,480 km (0.101 R)
• M34: 11,063,062 km (0.054 R)
• M35: 12,446,992 km (0.103 R)
• M36: 12,878,881 km (0.081 R)
• M37: 13,378,388 km (0.1 R)
• M38: 13,441,369 km (0.029 R)
• M39: 14,849,683 km (0.066 R)
• M40: 15,903,151 km (0.103 R)
• M41: 16,506,180 km (0.067 R)
• M42: 17,734,678 km (0.041 R)
• M43: 17,803,792 km (0.077 R)
• M44: 17,873,056 km (0.118 R)
• M45: 18,289,985 km (0.061 R)
• M46: 18,359,847 km (0.04 R)
• M47: 18,429,710 km (0.09 R)
• M48: 19,133,717 km (0.115 R)
• M49: 19,346,595 km (0.085 R)
• M50: 19,631,729 km (0.103 R)
• M51: 19,774,894 km (0.095 R)
• M52: 22,558,162 km (0.076 R)
• M53: 24,455,063 km (0.104 R)
• M54: 24,531,956 km (0.116 R)
• M55: 24,686,042 km (0.076 R)
• M56: 26,323,541 km (0.032 R)
• M57: 26,560,204 km (0.051 R)
• M58: 28,237,346 km (0.104 R)
• M59: 28,641,709 km (0.087 R)
• M60: 29,784,038 km (0.098 R)
• M61: 30,278,160 km (0.074 R)
• M62: 30,774,975 km (0.102 R)
• M63: 30,858,002 km (0.103 R)
• M64: 31,776,682 km (0.082 R)
• M65: 32,281,425 km (0.051 R)
• M66: 32,450,321 km (0.031 R)
• M67: 33,469,681 km (0.034 R)
• M68: 34,327,176 km (0.078 R)
• M69: 34,585,831 km (0.114 R)
• M70: 34,845,234 km (0.073 R)
• M71: 35,539,817 km (0.103 R)
• M72: 36,151,373 km (0.06 R)
• M73: 38,632,154 km (0.061 R)
• M74: 39,621,594 km (0.092 R)
• M75: 45,069,351 km (0.12 R)
• M76: 45,447,085 km (0.117 R)
• M77: 45,636,326 km (0.085 R)
• M78: 51,730,794 km (0.116 R)
• M79: 52,721,282 km (0.108 R)
• M80: 55,023,294 km (0.104 R)
• M81: 56,135,853 km (0.044 R)
• M82: 56,949,516 km (0.115 R)
• M83: 57,767,218 km (0.108 R)
• M84: 57,869,692 km (0.107 R)
• M85: 57,972,167 km (0.077 R)
• M86: 61,494,299 km (0.028 R)
• M87: 61,599,018 km (0.108 R)
• M88: 62,753,913 km (0.104 R)
• M89: 63,386,862 km (0.099 R)
• M90: 63,915,989 km (0.095 R)
• M91: 64,871,920 km (0.118 R)
• M92: 64,978,434 km (0.104 R)
• M93: 66,475,908 km (0.11 R)
• M94: 67,660,424 km (0.115 R)
• M95: 67,984,603 km (0.103 R)
• M96: 68,851,822 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 11,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit