🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.59 AU - 1.75 AU

Year: 817 Days

Day: 42.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,969,428 km

• M1: 923,916 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.68 AU - 2.28 AU

Year: 1055 Days

Day: 14.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,969,428 km

• M1: 120,426 km (0.103 R)
• M2: 367,412 km (0.08 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.5

Radius: 12.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.01 AU - 6.31 AU

Year: 4439 Days

Day: 10.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 96,969,428 km

• M1: 156,629 km (0.103 R)
• M2: 575,353 km (0.111 R)
• M3: 1,140,385 km (0.046 R)
• M4: 1,603,689 km (0.054 R)
• M5: 2,053,979 km (0.073 R)
• M6: 2,462,381 km (0.083 R)
• M7: 3,160,105 km (0.083 R)
• M8: 4,976,672 km (0.115 R)
• M9: 5,780,013 km (0.084 R)
• M10: 7,047,705 km (0.117 R)
• M11: 8,603,224 km (0.101 R)
• M12: 11,106,595 km (0.096 R)
• M13: 12,525,231 km (0.11 R)
• M14: 13,204,256 km (0.115 R)
• M15: 13,958,678 km (0.052 R)
• M16: 17,865,576 km (0.106 R)
• M17: 18,354,013 km (0.072 R)
• M18: 19,873,329 km (0.081 R)
• M19: 20,265,874 km (0.118 R)
• M20: 21,269,975 km (0.071 R)
• M21: 22,447,908 km (0.104 R)
• M22: 25,697,922 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.9

Radius: 10

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.06 AU - 7.38 AU

Year: 7348 Days

Day: 13.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 96,969,428 km

• M1: 150,795 km (0.11 R)
• M2: 542,292 km (0.069 R)
• M3: 986,748 km (0.08 R)
• M4: 1,383,780 km (0.066 R)
• M5: 4,457,119 km (0.026 R)
• M6: 6,090,578 km (0.079 R)
• M7: 7,251,757 km (0.084 R)
• M8: 8,511,670 km (0.117 R)
• M9: 13,985,007 km (0.111 R)
• M10: 16,589,656 km (0.083 R)
• M11: 18,399,491 km (0.045 R)
• M12: 22,243,558 km (0.12 R)
• M13: 27,619,507 km (0.112 R)
• M14: 28,867,602 km (0.084 R)
• M15: 30,253,477 km (0.111 R)
• M16: 39,753,540 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.3

Radius: 6.7

Gravity: 18.16 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.27 AU - 16.87 AU

Year: 21064 Days

Day: 24.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 96,969,428 km

• M1: 83,326 km (0.042 R)
• M2: 342,878 km (0.115 R)
• M3: 585,975 km (0.12 R)
• M4: 1,779,915 km (0.108 R)
• M5: 2,267,904 km (0.111 R)
• M6: 2,496,040 km (0.102 R)
• M7: 3,025,916 km (0.087 R)
• M8: 4,038,993 km (0.103 R)
• M9: 4,768,133 km (0.035 R)
• M10: 5,067,927 km (0.102 R)
• M11: 5,663,925 km (0.097 R)
• M12: 8,521,693 km (0.045 R)
• M13: 10,695,500 km (0.106 R)
• M14: 13,360,287 km (0.074 R)
• M15: 13,581,991 km (0.118 R)
• M16: 13,806,088 km (0.106 R)
• M17: 16,863,420 km (0.074 R)
• M18: 17,648,510 km (0.11 R)
• M19: 23,516,187 km (0.114 R)
• M20: 26,885,580 km (0.07 R)
• M21: 28,319,027 km (0.11 R)
• M22: 33,328,910 km (0.109 R)
• M23: 35,828,241 km (0.066 R)
• M24: 41,040,680 km (0.032 R)
• M25: 43,583,245 km (0.069 R)
• M26: 46,397,780 km (0.036 R)
• M27: 61,891,631 km (0.111 R)
• M28: 63,336,896 km (0.112 R)
• M29: 75,484,842 km (0.053 R)
• M30: 79,289,863 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.6

Radius: 3.5

Gravity: 46.91 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 17.21 AU - 20.83 AU

Year: 31417 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 96,969,428 km

• M1: 71,358 km (0.026 R)
• M2: 281,992 km (0.062 R)
• M3: 647,310 km (0.117 R)
• M4: 1,147,565 km (0.073 R)
• M5: 1,417,141 km (0.042 R)
• M6: 1,688,810 km (0.103 R)
• M7: 1,909,168 km (0.051 R)
• M8: 2,217,190 km (0.116 R)
• M9: 2,456,696 km (0.085 R)
• M10: 2,739,885 km (0.083 R)
• M11: 3,340,221 km (0.118 R)
• M12: 3,495,205 km (0.096 R)
• M13: 3,853,043 km (0.1 R)
• M14: 4,199,212 km (0.06 R)
• M15: 4,416,578 km (0.079 R)
• M16: 4,528,178 km (0.075 R)
• M17: 6,017,126 km (0.116 R)
• M18: 11,101,209 km (0.118 R)
• M19: 13,515,420 km (0.069 R)
• M20: 14,229,899 km (0.061 R)
• M21: 15,476,049 km (0.097 R)
• M22: 15,647,488 km (0.068 R)
• M23: 16,974,272 km (0.112 R)
• M24: 17,805,288 km (0.115 R)
• M25: 25,811,018 km (0.03 R)
• M26: 26,661,781 km (0.113 R)
• M27: 37,132,884 km (0.057 R)
• M28: 38,060,092 km (0.025 R)
• M29: 45,335,934 km (0.108 R)
• M30: 46,572,660 km (0.116 R)
• M31: 47,469,798 km (0.094 R)
• M32: 50,417,774 km (0.111 R)
• M33: 59,358,341 km (0.1 R)
• M34: 67,456,073 km (0.12 R)
• M35: 68,373,258 km (0.096 R)
• M36: 73,808,897 km (0.079 R)
• M37: 76,755,825 km (0.107 R)
• M38: 78,763,429 km (0.095 R)
• M39: 82,100,059 km (0.079 R)
• M40: 85,797,371 km (0.061 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: 387 - 17,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit