🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.26 AU - 1.48 AU

Year: 607 Days

Day: 33.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.91 AU - 3.71 AU

Year: 2281 Days

Day: 33.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 112,030,799 km

• M1: 61,634 km (0.115 R)
• M2: 1,781,112 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.3

Radius: 11

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.76 AU - 5.88 AU

Year: 4008 Days

Day: 8.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 112,030,799 km

• M1: 137,032 km (0.037 R)
• M2: 1,187,957 km (0.089 R)
• M3: 1,842,597 km (0.112 R)
• M4: 2,310,988 km (0.115 R)
• M5: 2,680,943 km (0.118 R)
• M6: 3,421,154 km (0.112 R)
• M7: 4,018,648 km (0.082 R)
• M8: 5,807,240 km (0.118 R)
• M9: 7,300,675 km (0.111 R)
• M10: 8,075,143 km (0.081 R)
• M11: 8,514,213 km (0.047 R)
• M12: 9,270,430 km (0.114 R)
• M13: 9,787,291 km (0.052 R)
• M14: 14,095,111 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81

Radius: 13.5

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.89 AU - 6.93 AU

Year: 5442 Days

Day: 13.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 112,030,799 km

• M1: 168,746 km (0.072 R)
• M2: 630,106 km (0.075 R)
• M3: 1,237,025 km (0.109 R)
• M4: 1,993,092 km (0.075 R)
• M5: 2,720,886 km (0.084 R)
• M6: 7,086,002 km (0.106 R)
• M7: 8,321,082 km (0.064 R)
• M8: 10,069,881 km (0.061 R)
• M9: 15,266,313 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.3

Radius: 7.2

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.71 AU - 16.27 AU

Year: 19819 Days

Day: 23.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 112,030,799 km

• M1: 89,609 km (0.082 R)
• M2: 341,682 km (0.069 R)
• M3: 624,272 km (0.074 R)
• M4: 1,303,895 km (0.091 R)
• M5: 1,894,208 km (0.112 R)
• M6: 2,511,898 km (0.069 R)
• M7: 3,229,519 km (0.101 R)
• M8: 5,361,887 km (0.087 R)
• M9: 5,871,716 km (0.115 R)
• M10: 6,674,459 km (0.117 R)
• M11: 8,444,501 km (0.087 R)
• M12: 12,075,839 km (0.119 R)
• M13: 14,378,599 km (0.073 R)
• M14: 15,054,183 km (0.106 R)
• M15: 24,463,141 km (0.11 R)
• M16: 27,197,342 km (0.084 R)
• M17: 28,696,612 km (0.079 R)
• M18: 29,168,742 km (0.085 R)
• M19: 30,862,340 km (0.117 R)
• M20: 32,876,825 km (0.063 R)
• M21: 36,610,339 km (0.109 R)
• M22: 38,865,826 km (0.067 R)
• M23: 39,154,101 km (0.105 R)
• M24: 40,321,563 km (0.092 R)
• M25: 41,062,970 km (0.082 R)
• M26: 41,813,353 km (0.093 R)
• M27: 46,834,007 km (0.118 R)
• M28: 47,488,498 km (0.119 R)
• M29: 48,648,629 km (0.054 R)
• M30: 65,086,144 km (0.094 R)
• M31: 66,516,898 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.7

Radius: 3.3

Gravity: 87.85 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 16.76 AU - 20.32 AU

Year: 30235 Days

Day: 15 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 112,030,799 km

• M1: 41,738 km (0.115 R)
• M2: 194,178 km (0.058 R)
• M3: 591,211 km (0.118 R)
• M4: 785,239 km (0.063 R)
• M5: 1,138,589 km (0.101 R)
• M6: 1,351,018 km (0.114 R)
• M7: 1,569,880 km (0.078 R)
• M8: 3,125,698 km (0.099 R)
• M9: 3,377,322 km (0.084 R)
• M10: 4,925,360 km (0.113 R)
• M11: 5,093,807 km (0.076 R)
• M12: 5,576,859 km (0.089 R)
• M13: 5,759,817 km (0.116 R)
• M14: 6,332,777 km (0.025 R)
• M15: 6,481,777 km (0.12 R)
• M16: 7,873,037 km (0.102 R)
• M17: 8,945,055 km (0.106 R)
• M18: 9,069,820 km (0.057 R)
• M19: 12,503,839 km (0.112 R)
• M20: 13,378,538 km (0.101 R)
• M21: 14,208,357 km (0.063 R)
• M22: 15,248,810 km (0.069 R)
• M23: 16,998,507 km (0.095 R)
• M24: 17,383,123 km (0.074 R)
• M25: 17,577,600 km (0.068 R)
• M26: 18,370,170 km (0.089 R)
• M27: 18,571,828 km (0.111 R)
• M28: 20,563,275 km (0.113 R)
• M29: 25,211,430 km (0.053 R)
• M30: 25,335,746 km (0.069 R)
• M31: 29,674,533 km (0.105 R)
• M32: 38,289,126 km (0.089 R)
• M33: 41,493,662 km (0.109 R)
• M34: 44,508,358 km (0.062 R)
• M35: 45,421,953 km (0.101 R)
• M36: 49,008,113 km (0.116 R)
• M37: 50,770,675 km (0.105 R)
• M38: 52,778,278 km (0.046 R)
• M39: 55,256,367 km (0.093 R)
• M40: 57,810,900 km (0.058 R)
• M41: 58,461,651 km (0.031 R)
• M42: 61,337,969 km (0.102 R)
• M43: 71,024,581 km (0.116 R)
• M44: 95,151,426 km (0.1 R)
• M45: 96,970,836 km (0.118 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: 260 - 19,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit