🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.78 AU - 1.22 AU

Year: 367 Days

Day: 16 Hours

Environment

Temp: 24 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.47 AU - 1.73 AU

Year: 743 Days

Day: 16.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.2

Radius: 8.1

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.98 AU - 10.34 AU

Year: 9355 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,920,039 km

• M1: 100,829 km (0.037 R)
• M2: 372,050 km (0.078 R)
• M3: 741,108 km (0.071 R)
• M4: 1,214,286 km (0.063 R)
• M5: 1,492,688 km (0.065 R)
• M6: 2,025,106 km (0.107 R)
• M7: 2,307,996 km (0.077 R)
• M8: 2,867,492 km (0.077 R)
• M9: 5,970,900 km (0.066 R)
• M10: 6,982,630 km (0.083 R)
• M11: 7,802,726 km (0.116 R)
• M12: 8,731,280 km (0.026 R)
• M13: 9,880,640 km (0.116 R)
• M14: 10,966,272 km (0.068 R)
• M15: 11,677,161 km (0.038 R)
• M16: 12,889,652 km (0.102 R)
• M17: 13,681,174 km (0.114 R)
• M18: 14,311,729 km (0.093 R)
• M19: 15,972,864 km (0.063 R)
• M20: 16,885,710 km (0.063 R)
• M21: 18,206,360 km (0.086 R)
• M22: 21,553,463 km (0.088 R)
• M23: 22,234,432 km (0.119 R)
• M24: 23,105,690 km (0.078 R)
• M25: 25,009,323 km (0.093 R)
• M26: 27,113,118 km (0.108 R)
• M27: 27,408,873 km (0.054 R)
• M28: 31,128,026 km (0.09 R)
• M29: 35,639,898 km (0.109 R)
• M30: 36,711,916 km (0.094 R)
• M31: 37,316,740 km (0.034 R)
• M32: 40,956,307 km (0.107 R)
• M33: 42,396,635 km (0.118 R)
• M34: 42,662,171 km (0.096 R)
• M35: 44,278,127 km (0.117 R)
• M36: 46,074,499 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.5

Radius: 6.2

Gravity: 25.98 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.48 AU - 15.46 AU

Year: 19168 Days

Day: 21.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 93,920,039 km

• M1: 77,043 km (0.032 R)
• M2: 332,556 km (0.111 R)
• M3: 1,707,959 km (0.073 R)
• M4: 2,163,036 km (0.118 R)
• M5: 5,684,270 km (0.078 R)
• M6: 6,738,636 km (0.079 R)
• M7: 7,762,933 km (0.106 R)
• M8: 9,056,505 km (0.105 R)
• M9: 9,814,069 km (0.108 R)
• M10: 11,454,859 km (0.043 R)
• M11: 11,655,170 km (0.078 R)
• M12: 14,712,352 km (0.098 R)
• M13: 16,088,653 km (0.057 R)
• M14: 17,904,472 km (0.097 R)
• M15: 22,455,089 km (0.049 R)
• M16: 24,055,487 km (0.117 R)
• M17: 25,163,708 km (0.034 R)
• M18: 30,318,701 km (0.076 R)
• M19: 30,960,327 km (0.08 R)
• M20: 32,939,357 km (0.041 R)
• M21: 51,169,054 km (0.101 R)
• M22: 52,444,675 km (0.096 R)
• M23: 56,979,585 km (0.069 R)
• M24: 57,956,160 km (0.072 R)
• M25: 61,974,209 km (0.08 R)
• M26: 71,008,425 km (0.027 R)
• M27: 71,685,355 km (0.035 R)
• M28: 74,436,310 km (0.116 R)
• M29: 75,134,932 km (0.097 R)
• M30: 82,362,753 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.9

Radius: 4.8

Gravity: 29.08 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.36 AU - 18.5 AU

Year: 22250 Days

Day: 24.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 93,920,039 km

• M1: 65,225 km (0.101 R)
• M2: 457,769 km (0.09 R)
• M3: 642,224 km (0.049 R)
• M4: 1,325,736 km (0.049 R)
• M5: 1,584,690 km (0.043 R)
• M6: 1,781,860 km (0.092 R)
• M7: 2,077,017 km (0.085 R)
• M8: 2,815,582 km (0.083 R)
• M9: 2,998,091 km (0.105 R)
• M10: 4,940,470 km (0.116 R)
• M11: 6,192,454 km (0.053 R)
• M12: 7,542,276 km (0.103 R)
• M13: 7,793,301 km (0.068 R)
• M14: 9,133,249 km (0.118 R)
• M15: 11,919,210 km (0.034 R)
• M16: 16,701,106 km (0.066 R)
• M17: 17,214,077 km (0.096 R)
• M18: 18,002,907 km (0.109 R)
• M19: 18,271,136 km (0.059 R)
• M20: 18,451,551 km (0.101 R)
• M21: 21,400,424 km (0.117 R)
• M22: 27,143,636 km (0.068 R)
• M23: 37,195,865 km (0.103 R)
• M24: 50,882,125 km (0.118 R)
• M25: 75,161,112 km (0.119 R)
• M26: 76,790,382 km (0.091 R)

Asteroid Belt

Center: 16.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.1

Radius: 5.3

Gravity: 27.81 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.06 AU - 19.9 AU

Year: 25685 Days

Day: 19.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,920,039 km

• M1: 66,122 km (0.115 R)
• M2: 323,431 km (0.101 R)
• M3: 898,335 km (0.082 R)
• M4: 1,207,853 km (0.067 R)
• M5: 2,261,471 km (0.119 R)
• M6: 2,808,102 km (0.06 R)
• M7: 4,055,449 km (0.065 R)
• M8: 5,633,257 km (0.117 R)
• M9: 5,806,342 km (0.074 R)
• M10: 6,822,560 km (0.118 R)
• M11: 7,169,478 km (0.09 R)
• M12: 7,952,324 km (0.056 R)
• M13: 10,124,485 km (0.107 R)
• M14: 13,646,916 km (0.086 R)
• M15: 15,426,832 km (0.091 R)
• M16: 21,160,170 km (0.117 R)
• M17: 24,439,206 km (0.112 R)
• M18: 25,367,610 km (0.117 R)
• M19: 27,171,461 km (0.103 R)
• M20: 28,674,621 km (0.059 R)
• M21: 30,764,054 km (0.073 R)
• M22: 32,120,159 km (0.098 R)
• M23: 33,657,277 km (0.034 R)
• M24: 41,428,438 km (0.102 R)
• M25: 44,948,027 km (0.109 R)
• M26: 45,466,533 km (0.099 R)
• M27: 50,314,252 km (0.052 R)
• M28: 53,924,647 km (0.033 R)
• M29: 55,297,207 km (0.086 R)
• M30: 58,727,187 km (0.094 R)
• M31: 64,462,022 km (0.112 R)
• M32: 74,106,447 km (0.113 R)
• M33: 76,536,365 km (0.093 R)
• M34: 82,068,345 km (0.112 R)
• M35: 85,195,239 km (0.107 R)
• M36: 88,130,499 km (0.11 R)
• M37: 91,408,787 km (0.082 R)
• M38: 93,077,850 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 12,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit