🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.59 AU - 0.65 AU

Year: 181 Days

Day: 33 Hours

Environment

Temp: 214 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,104,377 km

• M1: 110,104 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.27 AU - 2.07 AU

Year: 800 Days

Day: 21.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.81 AU - 2.09 AU

Year: 1010 Days

Day: 40.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,104,377 km

• M1: 1,699,282 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.63 AU - 5.37 AU

Year: 3540 Days

Day: 16.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.4

Radius: 11.6

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.78 AU - 8 AU

Year: 7450 Days

Day: 11.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 101,104,377 km

• M1: 144,362 km (0.105 R)
• M2: 788,979 km (0.103 R)
• M3: 2,053,231 km (0.092 R)
• M4: 2,629,631 km (0.119 R)
• M5: 3,356,527 km (0.106 R)
• M6: 4,082,227 km (0.098 R)
• M7: 5,301,749 km (0.051 R)
• M8: 6,183,179 km (0.065 R)
• M9: 7,988,227 km (0.086 R)
• M10: 8,404,558 km (0.104 R)
• M11: 9,417,635 km (0.071 R)
• M12: 9,882,884 km (0.096 R)
• M13: 12,890,101 km (0.103 R)
• M14: 13,406,064 km (0.093 R)
• M15: 17,068,070 km (0.112 R)
• M16: 17,830,869 km (0.108 R)
• M17: 20,333,043 km (0.116 R)
• M18: 24,424,994 km (0.119 R)
• M19: 26,755,878 km (0.113 R)
• M20: 28,743,884 km (0.053 R)
• M21: 31,855,670 km (0.085 R)
• M22: 32,482,934 km (0.104 R)
• M23: 34,633,403 km (0.119 R)
• M24: 37,684,900 km (0.077 R)
• M25: 38,859,094 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.1

Radius: 14.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.7 AU - 8.26 AU

Year: 8360 Days

Day: 8.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 101,104,377 km

• M1: 176,525 km (0.035 R)
• M2: 847,472 km (0.037 R)
• M3: 1,664,127 km (0.106 R)
• M4: 2,162,587 km (0.108 R)
• M5: 2,619,309 km (0.086 R)
• M6: 3,732,317 km (0.092 R)
• M7: 4,248,580 km (0.103 R)
• M8: 5,310,724 km (0.106 R)
• M9: 5,843,442 km (0.071 R)
• M10: 6,845,150 km (0.098 R)
• M11: 8,538,897 km (0.106 R)
• M12: 9,314,711 km (0.082 R)
• M13: 10,681,138 km (0.092 R)
• M14: 13,267,686 km (0.081 R)
• M15: 14,085,687 km (0.102 R)
• M16: 15,169,822 km (0.09 R)
• M17: 16,370,345 km (0.042 R)
• M18: 17,893,401 km (0.111 R)
• M19: 18,421,631 km (0.119 R)
• M20: 19,648,184 km (0.118 R)
• M21: 20,352,790 km (0.068 R)
• M22: 21,589,217 km (0.069 R)
• M23: 22,112,660 km (0.119 R)
• M24: 24,291,702 km (0.077 R)
• M25: 24,776,699 km (0.093 R)
• M26: 28,982,942 km (0.091 R)
• M27: 31,493,344 km (0.098 R)
• M28: 32,070,193 km (0.119 R)
• M29: 32,850,496 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.8

Radius: 12.6

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.09 AU - 8.17 AU

Year: 8597 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 101,104,377 km

• M1: 159,771 km (0.102 R)
• M2: 658,829 km (0.11 R)
• M3: 1,319,154 km (0.066 R)
• M4: 2,133,565 km (0.089 R)
• M5: 2,901,152 km (0.102 R)
• M6: 3,368,196 km (0.102 R)
• M7: 4,455,473 km (0.084 R)
• M8: 5,252,232 km (0.093 R)
• M9: 5,870,370 km (0.091 R)
• M10: 6,594,125 km (0.104 R)
• M11: 8,595,894 km (0.066 R)
• M12: 9,163,169 km (0.11 R)
• M13: 10,176,844 km (0.046 R)
• M14: 11,857,277 km (0.11 R)
• M15: 13,621,036 km (0.079 R)
• M16: 16,289,862 km (0.101 R)
• M17: 20,387,796 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.2

Radius: 6.3

Gravity: 16.46 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 16.73 AU - 21.81 AU

Year: 31371 Days

Day: 17.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 101,104,377 km

• M1: 78,389 km (0.088 R)
• M2: 275,709 km (0.062 R)
• M3: 728,392 km (0.086 R)
• M4: 1,260,063 km (0.096 R)
• M5: 1,675,945 km (0.075 R)
• M6: 2,567,847 km (0.037 R)
• M7: 4,522,194 km (0.112 R)
• M8: 5,237,272 km (0.078 R)
• M9: 5,888,621 km (0.115 R)
• M10: 7,403,898 km (0.076 R)
• M11: 10,170,561 km (0.086 R)
• M12: 10,433,853 km (0.097 R)
• M13: 16,703,799 km (0.09 R)
• M14: 18,203,069 km (0.082 R)
• M15: 18,985,316 km (0.115 R)
• M16: 23,009,349 km (0.062 R)
• M17: 23,463,379 km (0.076 R)
• M18: 26,068,177 km (0.097 R)
• M19: 31,425,576 km (0.106 R)
• M20: 34,879,043 km (0.071 R)
• M21: 43,040,504 km (0.089 R)
• M22: 43,556,766 km (0.078 R)
• M23: 44,077,217 km (0.074 R)
• M24: 45,485,083 km (0.12 R)
• M25: 48,390,124 km (0.079 R)
• M26: 50,457,716 km (0.119 R)
• M27: 55,171,695 km (0.116 R)
• M28: 56,600,055 km (0.093 R)
• M29: 59,530,229 km (0.03 R)
• M30: 62,559,885 km (0.095 R)
• M31: 76,459,921 km (0.116 R)
• M32: 83,188,085 km (0.102 R)
• M33: 88,902,275 km (0.106 R)
• M34: 97,215,428 km (0.075 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: 430 - 10,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit