🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.49 AU - 0.67 AU

Year: 155 Days

Day: 16 Hours

Environment

Temp: 222 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.53 AU - 0.87 AU

Year: 205 Days

Day: 33.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.33 AU - 4.79 AU

Year: 2862 Days

Day: 41.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.01 AU - 4.61 AU

Year: 3130 Days

Day: 39.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,207,689 km

• M1: 33,510 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 14.2

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.86 AU - 13.36 AU

Year: 16607 Days

Day: 13.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 99,207,689 km

• M1: 176,675 km (0.099 R)
• M2: 635,791 km (0.078 R)
• M3: 1,818,362 km (0.103 R)
• M4: 2,343,301 km (0.084 R)
• M5: 3,117,919 km (0.077 R)
• M6: 3,850,350 km (0.062 R)
• M7: 5,073,313 km (0.105 R)
• M8: 6,089,980 km (0.112 R)
• M9: 6,711,260 km (0.09 R)
• M10: 7,374,577 km (0.038 R)
• M11: 8,476,515 km (0.107 R)
• M12: 9,359,441 km (0.075 R)
• M13: 11,066,502 km (0.059 R)
• M14: 13,516,616 km (0.115 R)
• M15: 14,288,691 km (0.119 R)
• M16: 15,238,937 km (0.091 R)
• M17: 19,909,981 km (0.086 R)
• M18: 21,188,594 km (0.1 R)
• M19: 22,134,950 km (0.055 R)
• M20: 27,851,234 km (0.109 R)
• M21: 29,102,022 km (0.093 R)
• M22: 29,917,330 km (0.111 R)
• M23: 32,207,225 km (0.103 R)
• M24: 37,542,782 km (0.043 R)
• M25: 40,347,593 km (0.12 R)
• M26: 41,654,330 km (0.074 R)
• M27: 44,046,699 km (0.11 R)
• M28: 46,687,551 km (0.09 R)
• M29: 52,282,960 km (0.078 R)
• M30: 65,378,159 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.9

Radius: 4.4

Gravity: 36.41 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.74 AU - 17.44 AU

Year: 22579 Days

Day: 24.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 99,207,689 km

• M1: 54,753 km (0.117 R)
• M2: 233,373 km (0.077 R)
• M3: 681,418 km (0.066 R)
• M4: 1,015,470 km (0.083 R)
• M5: 1,219,821 km (0.102 R)
• M6: 1,484,160 km (0.082 R)
• M7: 1,638,994 km (0.1 R)
• M8: 2,347,340 km (0.115 R)
• M9: 3,413,524 km (0.072 R)
• M10: 3,715,862 km (0.056 R)
• M11: 4,916,534 km (0.116 R)
• M12: 5,341,841 km (0.111 R)
• M13: 5,791,233 km (0.098 R)
• M14: 8,103,717 km (0.059 R)
• M15: 8,751,625 km (0.101 R)
• M16: 9,491,835 km (0.087 R)
• M17: 11,357,620 km (0.109 R)
• M18: 11,690,774 km (0.119 R)
• M19: 12,587,165 km (0.11 R)
• M20: 13,234,026 km (0.118 R)
• M21: 19,510,255 km (0.052 R)
• M22: 21,266,085 km (0.095 R)
• M23: 23,767,362 km (0.091 R)
• M24: 24,421,852 km (0.034 R)
• M25: 24,642,808 km (0.067 R)
• M26: 25,653,043 km (0.117 R)
• M27: 30,606,827 km (0.077 R)
• M28: 31,511,595 km (0.06 R)
• M29: 33,920,120 km (0.103 R)
• M30: 40,011,147 km (0.081 R)
• M31: 40,626,593 km (0.111 R)
• M32: 42,670,549 km (0.034 R)
• M33: 48,338,214 km (0.058 R)
• M34: 50,990,584 km (0.056 R)
• M35: 52,078,160 km (0.064 R)
• M36: 53,738,398 km (0.112 R)
• M37: 55,814,966 km (0.057 R)
• M38: 60,127,573 km (0.111 R)
• M39: 60,530,290 km (0.092 R)
• M40: 62,159,262 km (0.094 R)
• M41: 65,504,120 km (0.1 R)
• M42: 72,322,791 km (0.081 R)
• M43: 77,915,358 km (0.107 R)
• M44: 79,357,182 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.4

Radius: 5.6

Gravity: 20.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 17.76 AU - 21.92 AU

Year: 30916 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 99,207,689 km

• M1: 69,713 km (0.101 R)
• M2: 378,183 km (0.115 R)
• M3: 619,335 km (0.097 R)
• M4: 1,229,246 km (0.117 R)
• M5: 1,935,497 km (0.104 R)
• M6: 2,269,250 km (0.111 R)
• M7: 2,800,323 km (0.103 R)
• M8: 3,023,074 km (0.088 R)
• M9: 3,472,915 km (0.087 R)
• M10: 3,763,434 km (0.101 R)
• M11: 4,000,696 km (0.107 R)
• M12: 5,173,094 km (0.108 R)
• M13: 5,683,074 km (0.118 R)
• M14: 6,414,457 km (0.045 R)
• M15: 7,414,519 km (0.112 R)
• M16: 8,457,216 km (0.108 R)
• M17: 10,231,597 km (0.118 R)
• M18: 12,021,086 km (0.088 R)
• M19: 12,461,951 km (0.103 R)
• M20: 13,143,220 km (0.082 R)
• M21: 16,563,775 km (0.107 R)
• M22: 16,926,251 km (0.07 R)
• M23: 18,332,920 km (0.111 R)
• M24: 20,847,510 km (0.07 R)
• M25: 21,269,975 km (0.102 R)
• M26: 21,698,274 km (0.054 R)
• M27: 25,936,531 km (0.093 R)
• M28: 26,425,267 km (0.088 R)
• M29: 27,421,290 km (0.109 R)
• M30: 30,967,507 km (0.109 R)
• M31: 31,517,728 km (0.116 R)
• M32: 31,934,508 km (0.056 R)
• M33: 41,559,784 km (0.049 R)
• M34: 47,478,624 km (0.057 R)
• M35: 48,763,221 km (0.071 R)
• M36: 59,460,965 km (0.095 R)
• M37: 71,143,362 km (0.026 R)
• M38: 71,381,970 km (0.093 R)
• M39: 75,023,781 km (0.063 R)
• M40: 75,270,917 km (0.075 R)
• M41: 88,881,630 km (0.079 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 17,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit