🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.47 AU - 0.69 AU

Year: 168 Days

Day: 18.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.6

Radius: 8.7

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.92 AU - 5.94 AU

Year: 4818 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,993,675 km

• M1: 112,797 km (0.038 R)
• M2: 418,276 km (0.066 R)
• M3: 2,025,106 km (0.086 R)
• M4: 2,514,890 km (0.039 R)
• M5: 3,115,376 km (0.106 R)
• M6: 4,149,845 km (0.082 R)
• M7: 6,592,180 km (0.084 R)
• M8: 8,050,759 km (0.07 R)
• M9: 9,602,837 km (0.087 R)
• M10: 12,140,615 km (0.088 R)
• M11: 14,750,051 km (0.116 R)
• M12: 15,799,181 km (0.112 R)
• M13: 16,525,628 km (0.055 R)
• M14: 18,157,142 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.8

Radius: 10

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.87 AU - 12.19 AU

Year: 12096 Days

Day: 8.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,993,675 km

• M1: 124,465 km (0.101 R)
• M2: 489,783 km (0.12 R)
• M3: 1,474,137 km (0.103 R)
• M4: 2,046,200 km (0.114 R)
• M5: 3,609,348 km (0.076 R)
• M6: 4,319,639 km (0.082 R)
• M7: 5,242,358 km (0.063 R)
• M8: 6,016,976 km (0.052 R)
• M9: 6,396,655 km (0.089 R)
• M10: 6,940,144 km (0.099 R)
• M11: 9,941,377 km (0.116 R)
• M12: 11,177,355 km (0.097 R)
• M13: 11,966,633 km (0.074 R)
• M14: 12,736,314 km (0.111 R)
• M15: 14,435,297 km (0.04 R)
• M16: 17,294,112 km (0.103 R)
• M17: 19,974,009 km (0.068 R)
• M18: 21,372,749 km (0.081 R)
• M19: 25,242,696 km (0.043 R)
• M20: 25,599,786 km (0.088 R)
• M21: 30,052,716 km (0.057 R)
• M22: 31,267,152 km (0.109 R)
• M23: 33,256,654 km (0.044 R)
• M24: 35,664,132 km (0.1 R)
• M25: 37,718,410 km (0.115 R)
• M26: 38,185,305 km (0.059 R)
• M27: 38,774,571 km (0.076 R)
• M28: 39,250,143 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.6

Radius: 13.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.3 AU - 13.36 AU

Year: 13572 Days

Day: 14.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,993,675 km

• M1: 170,392 km (0.083 R)
• M2: 685,308 km (0.116 R)
• M3: 1,165,816 km (0.092 R)
• M4: 1,864,289 km (0.113 R)
• M5: 2,423,186 km (0.111 R)
• M6: 3,241,337 km (0.066 R)
• M7: 3,884,458 km (0.085 R)
• M8: 4,341,779 km (0.099 R)
• M9: 5,551,876 km (0.082 R)
• M10: 6,338,163 km (0.095 R)
• M11: 6,830,489 km (0.055 R)
• M12: 11,228,068 km (0.029 R)
• M13: 12,163,504 km (0.116 R)
• M14: 12,595,692 km (0.041 R)
• M15: 14,368,127 km (0.089 R)
• M16: 16,497,653 km (0.066 R)
• M17: 19,118,309 km (0.081 R)
• M18: 19,851,637 km (0.114 R)
• M19: 20,376,128 km (0.052 R)
• M20: 21,688,400 km (0.037 R)
• M21: 22,892,513 km (0.075 R)
• M22: 23,971,712 km (0.116 R)
• M23: 28,725,185 km (0.107 R)
• M24: 33,753,618 km (0.047 R)
• M25: 34,933,796 km (0.114 R)
• M26: 37,603,968 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.4

Radius: 4.6

Gravity: 34.05 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.03 AU - 14.43 AU

Year: 18325 Days

Day: 23.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 138.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,993,675 km

• M1: 94,546 km (0.069 R)
• M2: 293,661 km (0.064 R)
• M3: 526,585 km (0.05 R)
• M4: 704,157 km (0.102 R)
• M5: 921,672 km (0.056 R)
• M6: 1,238,371 km (0.094 R)
• M7: 1,929,663 km (0.048 R)
• M8: 2,188,318 km (0.115 R)
• M9: 3,184,340 km (0.088 R)
• M10: 4,284,633 km (0.097 R)
• M11: 6,060,808 km (0.088 R)
• M12: 6,312,731 km (0.095 R)
• M13: 8,585,721 km (0.044 R)
• M14: 10,491,149 km (0.12 R)
• M15: 12,866,015 km (0.118 R)
• M16: 13,493,578 km (0.076 R)
• M17: 13,778,861 km (0.099 R)
• M18: 15,654,520 km (0.078 R)
• M19: 16,208,630 km (0.089 R)
• M20: 17,105,769 km (0.09 R)
• M21: 19,087,641 km (0.08 R)
• M22: 24,436,663 km (0.062 R)
• M23: 24,967,286 km (0.109 R)
• M24: 30,094,753 km (0.061 R)
• M25: 35,339,206 km (0.027 R)
• M26: 37,400,664 km (0.058 R)
• M27: 38,389,506 km (0.088 R)
• M28: 41,610,797 km (0.072 R)
• M29: 41,912,237 km (0.05 R)
• M30: 49,086,652 km (0.082 R)
• M31: 54,658,424 km (0.112 R)
• M32: 57,409,380 km (0.037 R)
• M33: 57,970,372 km (0.065 R)
• M34: 69,336,818 km (0.1 R)
• M35: 69,548,499 km (0.118 R)
• M36: 70,827,411 km (0.065 R)
• M37: 71,905,114 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 11,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit