🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.49 AU - 1.89 AU

Year: 802 Days

Day: 24.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,963,125 km

• M1: 22,140 km (0.025 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.7

Radius: 13.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.86 AU - 6.36 AU

Year: 4219 Days

Day: 7.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 95,963,125 km

• M1: 164,258 km (0.114 R)
• M2: 599,289 km (0.078 R)
• M3: 1,044,044 km (0.066 R)
• M4: 1,537,567 km (0.059 R)
• M5: 3,464,986 km (0.11 R)
• M6: 4,133,090 km (0.089 R)
• M7: 4,811,516 km (0.108 R)
• M8: 8,330,357 km (0.082 R)
• M9: 9,971,895 km (0.078 R)
• M10: 10,847,790 km (0.092 R)
• M11: 14,451,603 km (0.104 R)
• M12: 15,032,192 km (0.054 R)
• M13: 16,353,142 km (0.11 R)
• M14: 16,983,697 km (0.076 R)
• M15: 17,630,558 km (0.069 R)
• M16: 19,798,680 km (0.088 R)
• M17: 22,000,611 km (0.103 R)
• M18: 23,628,834 km (0.095 R)
• M19: 24,658,516 km (0.12 R)
• M20: 25,336,045 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.5

Radius: 14

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.61 AU - 6.91 AU

Year: 5721 Days

Day: 5.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 95,963,125 km

• M1: 174,431 km (0.117 R)
• M2: 627,413 km (0.094 R)
• M3: 1,361,939 km (0.07 R)
• M4: 2,531,794 km (0.083 R)
• M5: 3,034,144 km (0.088 R)
• M6: 3,712,271 km (0.108 R)
• M7: 4,878,087 km (0.102 R)
• M8: 5,517,469 km (0.093 R)
• M9: 6,630,477 km (0.065 R)
• M10: 7,171,124 km (0.058 R)
• M11: 7,631,885 km (0.094 R)
• M12: 9,093,905 km (0.116 R)
• M13: 9,550,178 km (0.115 R)
• M14: 10,873,072 km (0.11 R)
• M15: 11,387,689 km (0.094 R)
• M16: 13,186,604 km (0.033 R)
• M17: 14,319,957 km (0.105 R)
• M18: 27,008,549 km (0.104 R)
• M19: 27,780,923 km (0.108 R)
• M20: 28,391,731 km (0.068 R)
• M21: 29,821,737 km (0.08 R)
• M22: 31,676,152 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.3

Radius: 12.3

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.83 AU - 11.01 AU

Year: 9731 Days

Day: 8.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 95,963,125 km

• M1: 153,039 km (0.073 R)
• M2: 541,843 km (0.086 R)
• M3: 1,003,203 km (0.119 R)
• M4: 1,387,371 km (0.115 R)
• M5: 2,002,667 km (0.058 R)
• M6: 3,147,240 km (0.039 R)
• M7: 3,864,263 km (0.1 R)
• M8: 4,717,569 km (0.054 R)
• M9: 5,157,087 km (0.088 R)
• M10: 5,832,372 km (0.047 R)
• M11: 6,452,156 km (0.101 R)
• M12: 8,762,845 km (0.047 R)
• M13: 10,079,007 km (0.116 R)
• M14: 15,354,277 km (0.1 R)
• M15: 16,466,088 km (0.108 R)
• M16: 20,949,387 km (0.108 R)
• M17: 21,711,139 km (0.096 R)
• M18: 22,229,196 km (0.074 R)
• M19: 22,932,755 km (0.119 R)
• M20: 23,741,930 km (0.114 R)
• M21: 25,038,495 km (0.073 R)
• M22: 26,381,584 km (0.045 R)
• M23: 27,170,414 km (0.098 R)
• M24: 28,898,718 km (0.035 R)
• M25: 30,162,072 km (0.06 R)
• M26: 32,798,884 km (0.093 R)
• M27: 34,757,120 km (0.106 R)
• M28: 36,548,705 km (0.061 R)
• M29: 43,236,627 km (0.104 R)
• M30: 46,867,816 km (0.11 R)
• M31: 47,879,098 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.8

Radius: 3.6

Gravity: 18.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.96 AU - 14.1 AU

Year: 18178 Days

Day: 18.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 95,963,125 km

• M1: 59,091 km (0.086 R)
• M2: 404,662 km (0.096 R)
• M3: 577,747 km (0.037 R)
• M4: 817,552 km (0.108 R)
• M5: 1,132,007 km (0.072 R)
• M6: 1,893,311 km (0.071 R)
• M7: 2,172,759 km (0.119 R)
• M8: 3,753,710 km (0.106 R)
• M9: 4,515,911 km (0.113 R)
• M10: 5,581,197 km (0.103 R)
• M11: 6,377,806 km (0.09 R)
• M12: 7,371,884 km (0.114 R)
• M13: 7,927,640 km (0.06 R)
• M14: 9,512,330 km (0.089 R)
• M15: 9,913,701 km (0.052 R)
• M16: 11,860,568 km (0.095 R)
• M17: 12,208,084 km (0.114 R)
• M18: 12,384,460 km (0.067 R)
• M19: 13,792,774 km (0.119 R)
• M20: 16,347,756 km (0.054 R)
• M21: 17,437,427 km (0.057 R)
• M22: 17,661,076 km (0.06 R)
• M23: 18,729,953 km (0.04 R)
• M24: 20,413,078 km (0.101 R)
• M25: 21,675,235 km (0.12 R)
• M26: 27,849,289 km (0.063 R)
• M27: 30,356,550 km (0.066 R)
• M28: 33,927,899 km (0.115 R)
• M29: 35,098,952 km (0.053 R)
• M30: 37,893,889 km (0.087 R)
• M31: 38,899,785 km (0.086 R)
• M32: 42,965,855 km (0.102 R)
• M33: 44,197,345 km (0.114 R)
• M34: 46,730,485 km (0.066 R)
• M35: 48,619,009 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.1

Radius: 3.2

Gravity: 52.55 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 17.76 AU - 21.66 AU

Year: 31961 Days

Day: 15.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 95,963,125 km

• M1: 41,738 km (0.037 R)
• M2: 157,377 km (0.062 R)
• M3: 697,724 km (0.066 R)
• M4: 1,416,243 km (0.055 R)
• M5: 1,520,662 km (0.108 R)
• M6: 1,948,961 km (0.073 R)
• M7: 2,145,533 km (0.094 R)
• M8: 3,242,384 km (0.03 R)
• M9: 4,898,582 km (0.056 R)
• M10: 5,817,861 km (0.082 R)
• M11: 5,996,481 km (0.092 R)
• M12: 6,945,380 km (0.06 R)
• M13: 7,773,255 km (0.099 R)
• M14: 9,255,321 km (0.081 R)
• M15: 9,684,368 km (0.085 R)
• M16: 10,450,458 km (0.095 R)
• M17: 10,983,176 km (0.113 R)
• M18: 12,914,335 km (0.058 R)
• M19: 16,795,353 km (0.091 R)
• M20: 20,759,248 km (0.104 R)
• M21: 27,742,925 km (0.069 R)
• M22: 27,995,147 km (0.114 R)
• M23: 29,149,145 km (0.052 R)
• M24: 31,006,552 km (0.1 R)
• M25: 32,660,357 km (0.099 R)
• M26: 39,543,953 km (0.103 R)
• M27: 42,481,158 km (0.088 R)
• M28: 45,037,187 km (0.052 R)
• M29: 45,735,659 km (0.035 R)
• M30: 46,975,527 km (0.11 R)
• M31: 47,154,296 km (0.079 R)
• M32: 57,710,071 km (0.075 R)
• M33: 59,784,246 km (0.087 R)
• M34: 61,052,387 km (0.03 R)
• M35: 64,080,846 km (0.104 R)
• M36: 68,348,874 km (0.06 R)
• M37: 69,735,047 km (0.093 R)
• M38: 73,042,058 km (0.093 R)
• M39: 82,802,571 km (0.118 R)
• M40: 84,641,727 km (0.115 R)
• M41: 88,129,003 km (0.072 R)
• M42: 88,401,271 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 16,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit