🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.42 AU - 0.64 AU

Year: 149 Days

Day: 33.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.64 AU - 0.92 AU

Year: 265 Days

Day: 44 Hours

Environment

Temp: 135 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,765,082 km

• M1: 36,651 km (0.116 R)
• M2: 180,714 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.82 AU - 1.1 AU

Year: 362 Days

Day: 19.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.8

Radius: 9.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.64 AU - 5.36 AU

Year: 4305 Days

Day: 13 Hours

Environment

Temp: -140 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,765,082 km

• M1: 119,379 km (0.088 R)
• M2: 477,217 km (0.108 R)
• M3: 969,993 km (0.085 R)
• M4: 1,366,128 km (0.111 R)
• M5: 1,700,629 km (0.095 R)
• M6: 2,417,352 km (0.04 R)
• M7: 3,731,270 km (0.067 R)
• M8: 4,043,032 km (0.112 R)
• M9: 4,372,297 km (0.072 R)
• M10: 4,743,150 km (0.112 R)
• M11: 5,417,088 km (0.107 R)
• M12: 7,079,420 km (0.046 R)
• M13: 7,397,166 km (0.111 R)
• M14: 8,549,668 km (0.105 R)
• M15: 9,094,503 km (0.081 R)
• M16: 10,456,143 km (0.075 R)
• M17: 11,683,594 km (0.051 R)
• M18: 14,070,877 km (0.073 R)
• M19: 14,882,445 km (0.116 R)
• M20: 16,377,227 km (0.117 R)
• M21: 17,562,192 km (0.102 R)
• M22: 18,205,313 km (0.055 R)
• M23: 18,682,829 km (0.1 R)
• M24: 19,107,388 km (0.073 R)
• M25: 19,913,122 km (0.038 R)
• M26: 20,228,923 km (0.05 R)
• M27: 21,658,630 km (0.098 R)
• M28: 22,194,938 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.6

Radius: 3.3

Gravity: 32.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.8 AU - 15.04 AU

Year: 17880 Days

Day: 17.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 63,765,082 km

• M1: 41,289 km (0.116 R)
• M2: 186,399 km (0.08 R)
• M3: 659,727 km (0.106 R)
• M4: 852,409 km (0.09 R)
• M5: 1,069,774 km (0.117 R)
• M6: 1,282,353 km (0.073 R)
• M7: 1,677,291 km (0.109 R)
• M8: 2,465,523 km (0.117 R)
• M9: 2,701,438 km (0.096 R)
• M10: 2,928,678 km (0.105 R)
• M11: 3,268,115 km (0.04 R)
• M12: 3,579,279 km (0.028 R)
• M13: 3,995,759 km (0.092 R)
• M14: 5,367,721 km (0.07 R)
• M15: 8,896,137 km (0.104 R)
• M16: 9,044,687 km (0.079 R)
• M17: 9,865,980 km (0.119 R)
• M18: 10,240,273 km (0.119 R)
• M19: 10,403,634 km (0.083 R)
• M20: 12,439,811 km (0.1 R)
• M21: 16,224,787 km (0.107 R)
• M22: 19,687,828 km (0.096 R)
• M23: 19,855,976 km (0.107 R)
• M24: 20,280,535 km (0.07 R)
• M25: 21,147,753 km (0.095 R)
• M26: 21,590,563 km (0.036 R)
• M27: 26,773,381 km (0.079 R)
• M28: 27,921,844 km (0.051 R)
• M29: 28,885,703 km (0.088 R)
• M30: 30,879,394 km (0.059 R)
• M31: 31,678,845 km (0.084 R)
• M32: 34,038,901 km (0.092 R)
• M33: 35,634,213 km (0.118 R)
• M34: 44,074,973 km (0.089 R)
• M35: 49,449,127 km (0.101 R)
• M36: 52,292,833 km (0.115 R)
• M37: 54,578,539 km (0.076 R)
• M38: 55,410,752 km (0.12 R)
• M39: 55,913,999 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.1

Radius: 4.4

Gravity: 20.05 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.68 AU - 15.52 AU

Year: 20384 Days

Day: 15.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,765,082 km

• M1: 54,753 km (0.114 R)
• M2: 204,650 km (0.114 R)
• M3: 723,904 km (0.104 R)
• M4: 1,074,262 km (0.112 R)
• M5: 1,394,252 km (0.107 R)
• M6: 1,640,939 km (0.109 R)
• M7: 1,792,182 km (0.08 R)
• M8: 1,971,102 km (0.066 R)
• M9: 2,493,049 km (0.067 R)
• M10: 3,921,858 km (0.064 R)
• M11: 4,542,839 km (0.11 R)
• M12: 4,910,999 km (0.035 R)
• M13: 5,262,853 km (0.04 R)
• M14: 5,518,965 km (0.098 R)
• M15: 5,938,138 km (0.061 R)
• M16: 6,969,316 km (0.1 R)
• M17: 10,198,685 km (0.101 R)
• M18: 14,233,190 km (0.054 R)
• M19: 15,165,335 km (0.102 R)
• M20: 15,758,789 km (0.108 R)
• M21: 15,909,584 km (0.086 R)
• M22: 17,150,498 km (0.117 R)
• M23: 21,534,913 km (0.057 R)
• M24: 23,538,477 km (0.119 R)
• M25: 28,132,628 km (0.117 R)
• M26: 32,308,802 km (0.09 R)
• M27: 34,164,414 km (0.064 R)
• M28: 38,358,091 km (0.084 R)
• M29: 38,767,989 km (0.115 R)
• M30: 40,719,643 km (0.089 R)
• M31: 43,619,747 km (0.055 R)
• M32: 47,749,097 km (0.086 R)
• M33: 48,700,839 km (0.102 R)
• M34: 49,827,161 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 20,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit