🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.64 AU - 0.64 AU

Year: 190 Days

Day: 39.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.66 AU - 0.76 AU

Year: 222 Days

Day: 20.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 149.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,147,803 km

• M1: 404,213 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.76 AU - 0.94 AU

Year: 291 Days

Day: 14.3 Hours

Environment

Temp: 87 °C

Axial Tilt: 129.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 108,147,803 km

• M1: 40,990 km (0.082 R)
• M2: 146,456 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.49 AU - 1.93 AU

Year: 829 Days

Day: 18.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.44 AU - 5.2 AU

Year: 3330 Days

Day: 41.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.08 AU - 4.76 AU

Year: 3446 Days

Day: 14.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.1

Radius: 12.3

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.62 AU - 5.48 AU

Year: 3599 Days

Day: 11.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 108,147,803 km

• M1: 172,935 km (0.104 R)
• M2: 425,157 km (0.052 R)
• M3: 503,696 km (0.065 R)
• M4: 872,754 km (0.115 R)
• M5: 1,005,148 km (0.11 R)
• M6: 1,189,453 km (0.067 R)
• M7: 1,268,740 km (0.118 R)
• M8: 1,561,054 km (0.071 R)
• M9: 1,855,313 km (0.076 R)
• M10: 2,091,378 km (0.064 R)
• M11: 2,266,109 km (0.111 R)
• M12: 2,416,903 km (0.036 R)
• M13: 2,526,558 km (0.026 R)
• M14: 2,896,813 km (0.11 R)
• M15: 2,982,234 km (0.045 R)
• M16: 3,324,962 km (0.12 R)
• M17: 3,571,649 km (0.107 R)
• M18: 3,781,834 km (0.072 R)
• M19: 3,858,578 km (0.057 R)
• M20: 4,427,947 km (0.112 R)
• M21: 4,626,763 km (0.069 R)
• M22: 4,718,167 km (0.058 R)
• M23: 5,089,768 km (0.114 R)
• M24: 5,490,242 km (0.062 R)
• M25: 5,891,015 km (0.12 R)
• M26: 6,000,071 km (0.115 R)
• M27: 6,331,730 km (0.057 R)
• M28: 6,970,962 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.1

Radius: 11.4

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.78 AU - 7.94 AU

Year: 7405 Days

Day: 11.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 108,147,803 km

• M1: 198,965 km (0.079 R)
• M2: 334,950 km (0.095 R)
• M3: 718,668 km (0.09 R)
• M4: 1,000,361 km (0.088 R)
• M5: 1,336,807 km (0.079 R)
• M6: 1,416,542 km (0.109 R)
• M7: 1,622,987 km (0.104 R)
• M8: 1,751,791 km (0.098 R)
• M9: 2,019,721 km (0.047 R)
• M10: 2,112,023 km (0.083 R)
• M11: 2,772,647 km (0.068 R)
• M12: 3,356,228 km (0.05 R)
• M13: 3,634,031 km (0.106 R)
• M14: 4,241,848 km (0.103 R)
• M15: 4,603,426 km (0.095 R)
• M16: 5,196,432 km (0.035 R)
• M17: 5,813,672 km (0.118 R)
• M18: 6,765,414 km (0.117 R)
• M19: 6,975,749 km (0.115 R)
• M20: 7,331,044 km (0.074 R)
• M21: 8,133,337 km (0.114 R)
• M22: 8,772,569 km (0.115 R)
• M23: 9,040,499 km (0.115 R)
• M24: 9,311,121 km (0.057 R)
• M25: 10,420,240 km (0.096 R)
• M26: 10,785,558 km (0.091 R)
• M27: 11,738,347 km (0.079 R)
• M28: 11,906,943 km (0.074 R)
• M29: 11,991,466 km (0.07 R)
• M30: 12,417,072 km (0.114 R)
• M31: 12,674,979 km (0.102 R)
• M32: 14,982,676 km (0.061 R)
• M33: 15,119,707 km (0.067 R)
• M34: 15,718,547 km (0.048 R)
• M35: 16,044,222 km (0.036 R)
• M36: 16,325,017 km (0.037 R)
• M37: 16,513,211 km (0.049 R)
• M38: 16,939,266 km (0.112 R)
• M39: 17,512,974 km (0.113 R)
• M40: 17,753,976 km (0.092 R)
• M41: 17,947,406 km (0.098 R)
• M42: 18,190,353 km (0.11 R)
• M43: 19,123,395 km (0.112 R)
• M44: 20,678,914 km (0.105 R)
• M45: 20,780,640 km (0.051 R)
• M46: 20,933,679 km (0.106 R)
• M47: 21,497,663 km (0.082 R)
• M48: 21,652,347 km (0.113 R)
• M49: 22,797,968 km (0.097 R)
• M50: 23,166,726 km (0.088 R)
• M51: 23,484,323 km (0.041 R)
• M52: 23,696,752 km (0.11 R)
• M53: 24,338,227 km (0.08 R)
• M54: 26,021,502 km (0.118 R)
• M55: 26,683,174 km (0.076 R)
• M56: 27,016,179 km (0.052 R)
• M57: 27,238,780 km (0.092 R)
• M58: 27,350,380 km (0.105 R)
• M59: 27,518,080 km (0.076 R)
• M60: 27,630,128 km (0.115 R)
• M61: 28,248,566 km (0.096 R)
• M62: 29,786,133 km (0.099 R)
• M63: 30,826,287 km (0.066 R)
• M64: 31,409,270 km (0.051 R)
• M65: 32,467,824 km (0.111 R)
• M66: 33,299,140 km (0.108 R)
• M67: 34,619,790 km (0.12 R)
• M68: 34,740,665 km (0.116 R)
• M69: 35,408,170 km (0.064 R)
• M70: 35,529,943 km (0.102 R)
• M71: 37,064,518 km (0.045 R)
• M72: 38,432,591 km (0.069 R)
• M73: 38,997,173 km (0.064 R)
• M74: 39,817,268 km (0.113 R)
• M75: 40,452,162 km (0.115 R)
• M76: 40,834,684 km (0.119 R)
• M77: 41,346,458 km (0.097 R)
• M78: 41,603,168 km (0.068 R)
• M79: 42,700,169 km (0.086 R)
• M80: 42,829,870 km (0.028 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.4

Radius: 4.6

Gravity: 41.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 18.19 AU - 19.23 AU

Year: 30013 Days

Day: 16.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,147,803 km

• M1: 66,870 km (0.1 R)
• M2: 362,924 km (0.099 R)
• M3: 484,398 km (0.091 R)
• M4: 618,886 km (0.105 R)
• M5: 954,584 km (0.109 R)
• M6: 987,645 km (0.08 R)
• M7: 1,302,100 km (0.11 R)
• M8: 1,645,876 km (0.112 R)
• M9: 1,848,431 km (0.066 R)
• M10: 1,973,944 km (0.114 R)
• M11: 3,475,308 km (0.046 R)
• M12: 3,682,501 km (0.058 R)
• M13: 4,438,569 km (0.094 R)
• M14: 5,007,190 km (0.093 R)
• M15: 5,300,103 km (0.082 R)
• M16: 5,538,263 km (0.118 R)
• M17: 5,719,276 km (0.053 R)
• M18: 5,902,234 km (0.093 R)
• M19: 7,039,926 km (0.081 R)
• M20: 7,236,049 km (0.11 R)
• M21: 7,301,722 km (0.119 R)
• M22: 9,580,397 km (0.078 R)
• M23: 9,943,471 km (0.081 R)
• M24: 10,384,935 km (0.111 R)
• M25: 11,747,472 km (0.059 R)
• M26: 12,214,068 km (0.069 R)
• M27: 12,845,520 km (0.105 R)
• M28: 14,222,270 km (0.043 R)
• M29: 15,730,216 km (0.107 R)
• M30: 16,244,085 km (0.092 R)
• M31: 16,589,656 km (0.11 R)
• M32: 16,763,339 km (0.055 R)
• M33: 18,533,531 km (0.1 R)
• M34: 23,599,662 km (0.036 R)
• M35: 23,697,200 km (0.114 R)
• M36: 24,879,023 km (0.103 R)
• M37: 25,677,577 km (0.095 R)
• M38: 26,383,230 km (0.096 R)
• M39: 27,916,459 km (0.052 R)
• M40: 29,478,560 km (0.107 R)
• M41: 31,497,383 km (0.118 R)
• M42: 33,013,258 km (0.109 R)
• M43: 34,331,365 km (0.06 R)
• M44: 40,822,716 km (0.117 R)
• M45: 40,940,000 km (0.082 R)
• M46: 41,645,504 km (0.049 R)
• M47: 41,999,752 km (0.116 R)
• M48: 42,711,389 km (0.083 R)
• M49: 42,949,399 km (0.066 R)
• M50: 43,307,387 km (0.104 R)
• M51: 43,546,594 km (0.12 R)
• M52: 44,990,812 km (0.108 R)
• M53: 47,555,667 km (0.107 R)
• M54: 50,418,821 km (0.083 R)
• M55: 50,922,367 km (0.108 R)
• M56: 52,698,244 km (0.114 R)
• M57: 55,659,234 km (0.086 R)
• M58: 55,919,235 km (0.062 R)
• M59: 57,094,327 km (0.079 R)
• M60: 57,225,374 km (0.118 R)
• M61: 58,145,700 km (0.068 R)
• M62: 59,734,729 km (0.059 R)
• M63: 62,279,688 km (0.085 R)
• M64: 62,684,649 km (0.082 R)
• M65: 62,955,272 km (0.089 R)
• M66: 65,681,843 km (0.044 R)
• M67: 66,507,324 km (0.067 R)
• M68: 66,645,103 km (0.043 R)
• M69: 67,336,096 km (0.066 R)
• M70: 75,522,989 km (0.101 R)
• M71: 75,666,902 km (0.066 R)
• M72: 78,417,857 km (0.115 R)
• M73: 81,054,221 km (0.099 R)
• M74: 81,791,589 km (0.086 R)
• M75: 83,273,206 km (0.116 R)
• M76: 83,421,906 km (0.079 R)
• M77: 83,570,606 km (0.082 R)
• M78: 86,262,770 km (0.102 R)
• M79: 87,619,622 km (0.042 R)
• M80: 87,770,716 km (0.077 R)
• M81: 88,679,673 km (0.105 R)
• M82: 88,983,357 km (0.067 R)
• M83: 91,118,717 km (0.041 R)
• M84: 91,732,068 km (0.105 R)
• M85: 92,039,043 km (0.113 R)
• M86: 93,425,366 km (0.095 R)
• M87: 94,973,704 km (0.062 R)
• M88: 96,530,569 km (0.055 R)
• M89: 98,724,272 km (0.114 R)
• M90: 100,143,208 km (0.103 R)
• M91: 101,568,876 km (0.063 R)
• M92: 103,959,749 km (0.114 R)
• M93: 106,369,172 km (0.101 R)
• M94: 107,823,712 km (0.108 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: 326 - 14,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit