🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.51 AU - 0.55 AU

Year: 143 Days

Day: 28.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,146,296 km

• M1: 286,181 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.5 AU - 0.68 AU

Year: 168 Days

Day: 15.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,146,296 km

• M1: 205,398 km (0.075 R)
• M2: 227,987 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.4

Radius: 14.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.63 AU - 8.61 AU

Year: 7046 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,146,296 km

• M1: 177,872 km (0.103 R)
• M2: 808,128 km (0.043 R)
• M3: 1,313,320 km (0.117 R)
• M4: 1,947,315 km (0.108 R)
• M5: 3,335,434 km (0.108 R)
• M6: 4,279,546 km (0.118 R)
• M7: 5,192,093 km (0.086 R)
• M8: 6,263,214 km (0.095 R)
• M9: 6,903,942 km (0.102 R)
• M10: 7,700,102 km (0.05 R)
• M11: 9,826,486 km (0.052 R)
• M12: 10,599,757 km (0.11 R)
• M13: 11,961,846 km (0.041 R)
• M14: 14,333,720 km (0.106 R)
• M15: 16,307,664 km (0.068 R)
• M16: 17,068,519 km (0.096 R)
• M17: 21,383,220 km (0.06 R)
• M18: 22,760,867 km (0.116 R)
• M19: 23,631,377 km (0.094 R)
• M20: 27,603,051 km (0.095 R)
• M21: 31,027,496 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.2

Radius: 8.3

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.76 AU - 7.9 AU

Year: 7360 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,146,296 km

• M1: 103,223 km (0.112 R)
• M2: 547,528 km (0.057 R)
• M3: 1,011,880 km (0.047 R)
• M4: 1,425,219 km (0.053 R)
• M5: 1,947,914 km (0.083 R)
• M6: 2,228,260 km (0.084 R)
• M7: 2,554,683 km (0.1 R)
• M8: 2,996,894 km (0.094 R)
• M9: 4,193,228 km (0.093 R)
• M10: 5,079,147 km (0.115 R)
• M11: 7,530,906 km (0.052 R)
• M12: 11,505,273 km (0.063 R)
• M13: 12,710,433 km (0.116 R)
• M14: 14,923,435 km (0.06 R)
• M15: 17,103,525 km (0.083 R)
• M16: 18,669,665 km (0.06 R)
• M17: 19,943,640 km (0.111 R)
• M18: 24,374,430 km (0.061 R)
• M19: 27,858,564 km (0.042 R)
• M20: 33,252,914 km (0.115 R)
• M21: 36,710,420 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.6

Radius: 3.4

Gravity: 49.79 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.47 AU - 13.83 AU

Year: 17685 Days

Day: 16.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,146,296 km

• M1: 42,336 km (0.084 R)
• M2: 171,439 km (0.115 R)
• M3: 415,134 km (0.079 R)
• M4: 579,093 km (0.058 R)
• M5: 785,239 km (0.113 R)
• M6: 979,118 km (0.115 R)
• M7: 1,588,729 km (0.102 R)
• M8: 1,739,374 km (0.109 R)
• M9: 2,505,316 km (0.088 R)
• M10: 3,612,639 km (0.107 R)
• M11: 3,903,457 km (0.118 R)
• M12: 5,408,861 km (0.09 R)
• M13: 6,518,578 km (0.06 R)
• M14: 7,537,190 km (0.11 R)
• M15: 8,862,776 km (0.059 R)
• M16: 10,980,484 km (0.092 R)
• M17: 11,221,336 km (0.059 R)
• M18: 13,073,807 km (0.086 R)
• M19: 15,194,656 km (0.112 R)
• M20: 17,128,507 km (0.084 R)
• M21: 18,703,474 km (0.12 R)
• M22: 21,947,354 km (0.088 R)
• M23: 22,233,535 km (0.087 R)
• M24: 26,937,939 km (0.053 R)
• M25: 29,405,406 km (0.084 R)
• M26: 31,412,112 km (0.037 R)
• M27: 33,256,953 km (0.069 R)
• M28: 40,495,246 km (0.088 R)
• M29: 45,552,552 km (0.107 R)
• M30: 55,474,630 km (0.108 R)
• M31: 57,617,769 km (0.091 R)
• M32: 64,572,425 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 20,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit