🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.48 AU - 0.78 AU

Year: 175 Days

Day: 30.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 117,738,833 km

• M1: 520,301 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.56 AU - 0.76 AU

Year: 188 Days

Day: 22.1 Hours

Environment

Temp: 231 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 117,738,833 km

• M1: 178,021 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.34 AU - 1.54 AU

Year: 605 Days

Day: 19.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 159.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 117,738,833 km

• M1: 804,837 km (0.053 R)
• M2: 1,098,647 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.68 AU - 1.86 AU

Year: 824 Days

Day: 19.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.3

Radius: 13.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.88 AU - 10.6 AU

Year: 11464 Days

Day: 13.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 117,738,833 km

• M1: 183,856 km (0.085 R)
• M2: 329,265 km (0.038 R)
• M3: 474,524 km (0.11 R)
• M4: 655,987 km (0.078 R)
• M5: 953,836 km (0.092 R)
• M6: 1,144,125 km (0.081 R)
• M7: 1,347,727 km (0.114 R)
• M8: 1,530,685 km (0.041 R)
• M9: 1,745,358 km (0.074 R)
• M10: 2,230,205 km (0.088 R)
• M11: 2,435,902 km (0.103 R)
• M12: 2,528,054 km (0.087 R)
• M13: 3,091,141 km (0.067 R)
• M14: 3,468,427 km (0.113 R)
• M15: 3,860,822 km (0.119 R)
• M16: 3,984,539 km (0.039 R)
• M17: 4,524,887 km (0.102 R)
• M18: 4,970,838 km (0.078 R)
• M19: 5,745,456 km (0.05 R)
• M20: 6,301,062 km (0.073 R)
• M21: 6,668,774 km (0.108 R)
• M22: 6,986,819 km (0.071 R)
• M23: 7,252,654 km (0.086 R)
• M24: 7,677,064 km (0.075 R)
• M25: 7,794,199 km (0.1 R)
• M26: 8,089,654 km (0.106 R)
• M27: 8,631,049 km (0.116 R)
• M28: 9,412,997 km (0.104 R)
• M29: 11,088,194 km (0.111 R)
• M30: 12,232,767 km (0.098 R)
• M31: 12,761,297 km (0.078 R)
• M32: 13,556,409 km (0.087 R)
• M33: 13,840,795 km (0.084 R)
• M34: 13,936,089 km (0.103 R)
• M35: 14,512,190 km (0.095 R)
• M36: 14,827,543 km (0.112 R)
• M37: 15,464,979 km (0.113 R)
• M38: 15,613,380 km (0.066 R)
• M39: 16,111,541 km (0.115 R)
• M40: 16,640,220 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993

Radius: 5.5

Gravity: 32.83 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 16.98 AU - 23.6 AU

Year: 31974 Days

Day: 22.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 117,738,833 km

• M1: 137,331 km (0.107 R)
• M2: 533,466 km (0.108 R)
• M3: 1,797,867 km (0.1 R)
• M4: 2,063,553 km (0.098 R)
• M5: 2,389,228 km (0.074 R)
• M6: 3,036,089 km (0.063 R)
• M7: 3,901,662 km (0.12 R)
• M8: 4,420,019 km (0.087 R)
• M9: 5,520,311 km (0.095 R)
• M10: 6,166,424 km (0.113 R)
• M11: 6,431,512 km (0.086 R)
• M12: 6,904,391 km (0.08 R)
• M13: 7,179,651 km (0.117 R)
• M14: 7,883,509 km (0.082 R)
• M15: 7,955,016 km (0.116 R)
• M16: 9,355,851 km (0.107 R)
• M17: 9,507,693 km (0.117 R)
• M18: 10,123,138 km (0.115 R)
• M19: 11,150,576 km (0.113 R)
• M20: 11,635,872 km (0.097 R)
• M21: 12,045,471 km (0.112 R)
• M22: 12,626,958 km (0.025 R)
• M23: 13,730,990 km (0.114 R)
• M24: 13,817,159 km (0.056 R)
• M25: 15,668,432 km (0.055 R)
• M26: 16,120,667 km (0.068 R)
• M27: 16,485,536 km (0.12 R)
• M28: 16,945,250 km (0.082 R)
• M29: 18,826,443 km (0.119 R)
• M30: 20,182,099 km (0.104 R)
• M31: 20,476,807 km (0.108 R)
• M32: 21,070,112 km (0.089 R)
• M33: 21,569,021 km (0.092 R)
• M34: 23,191,260 km (0.102 R)
• M35: 24,852,395 km (0.103 R)
• M36: 25,697,324 km (0.115 R)
• M37: 25,910,052 km (0.081 R)
• M38: 31,073,273 km (0.095 R)
• M39: 31,186,519 km (0.104 R)
• M40: 31,982,978 km (0.109 R)
• M41: 32,211,713 km (0.114 R)
• M42: 32,326,305 km (0.101 R)
• M43: 34,411,998 km (0.112 R)
• M44: 34,529,133 km (0.103 R)
• M45: 36,064,157 km (0.067 R)
• M46: 36,302,317 km (0.063 R)
• M47: 36,660,454 km (0.083 R)
• M48: 41,297,390 km (0.118 R)
• M49: 42,296,853 km (0.052 R)
• M50: 47,934,299 km (0.04 R)
• M51: 48,065,048 km (0.053 R)
• M52: 48,196,096 km (0.084 R)
• M53: 49,776,747 km (0.085 R)
• M54: 49,909,290 km (0.107 R)
• M55: 50,706,797 km (0.093 R)
• M56: 50,840,088 km (0.069 R)
• M57: 50,973,530 km (0.031 R)
• M58: 51,107,121 km (0.103 R)
• M59: 52,179,588 km (0.047 R)
• M60: 52,314,226 km (0.116 R)
• M61: 56,958,791 km (0.092 R)
• M62: 57,235,996 km (0.097 R)
• M63: 58,769,075 km (0.118 R)
• M64: 64,745,659 km (0.078 R)
• M65: 65,760,382 km (0.087 R)
• M66: 66,926,347 km (0.106 R)
• M67: 67,658,779 km (0.115 R)
• M68: 67,952,439 km (0.114 R)
• M69: 68,099,344 km (0.093 R)
• M70: 68,246,399 km (0.118 R)
• M71: 72,407,763 km (0.044 R)
• M72: 72,708,156 km (0.087 R)
• M73: 72,858,501 km (0.035 R)
• M74: 73,008,997 km (0.118 R)
• M75: 74,216,252 km (0.063 R)
• M76: 74,670,580 km (0.06 R)
• M77: 74,822,273 km (0.07 R)
• M78: 75,430,089 km (0.118 R)
• M79: 76,497,619 km (0.049 R)
• M80: 77,723,723 km (0.047 R)
• M81: 80,661,676 km (0.108 R)
• M82: 82,692,766 km (0.088 R)
• M83: 83,951,034 km (0.119 R)
• M84: 84,424,362 km (0.058 R)
• M85: 86,168,074 km (0.107 R)
• M86: 86,327,097 km (0.1 R)
• M87: 93,423,571 km (0.086 R)
• M88: 100,704,649 km (0.099 R)
• M89: 103,059,320 km (0.058 R)
• M90: 107,994,254 km (0.112 R)
• M91: 112,309,853 km (0.084 R)
• M92: 113,005,484 km (0.117 R)
• M93: 113,528,178 km (0.028 R)
• M94: 116,153,920 km (0.113 R)
• M95: 117,738,760 km (0.118 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 12,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit