🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.49 AU - 0.71 AU

Year: 296 Days

Day: 18.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.4

Radius: 9.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.2 AU - 1.88 AU

Year: 1215 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,258,168 km

• M1: 114,442 km (0.045 R)
• M2: 509,530 km (0.09 R)
• M3: 848,370 km (0.11 R)
• M4: 1,333,964 km (0.104 R)
• M5: 1,692,550 km (0.087 R)
• M6: 2,106,188 km (0.057 R)
• M7: 2,728,516 km (0.117 R)
• M8: 3,016,940 km (0.093 R)
• M9: 3,601,868 km (0.118 R)
• M10: 4,382,769 km (0.111 R)
• M11: 5,220,068 km (0.037 R)
• M12: 6,101,948 km (0.11 R)
• M13: 6,437,047 km (0.048 R)
• M14: 7,230,813 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.2

Radius: 9.6

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.01 AU - 2.35 AU

Year: 2047 Days

Day: 5.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,258,168 km

• M1: 152,440 km (0.091 R)
• M2: 490,382 km (0.08 R)
• M3: 810,671 km (0.08 R)
• M4: 1,243,009 km (0.085 R)
• M5: 2,392,369 km (0.051 R)
• M6: 2,768,159 km (0.106 R)
• M7: 3,248,219 km (0.09 R)
• M8: 3,639,716 km (0.063 R)
• M9: 4,119,925 km (0.099 R)
• M10: 4,621,078 km (0.087 R)
• M11: 5,028,882 km (0.027 R)
• M12: 5,437,135 km (0.1 R)
• M13: 5,941,279 km (0.031 R)
• M14: 6,661,892 km (0.119 R)
• M15: 7,382,057 km (0.055 R)
• M16: 8,153,234 km (0.075 R)
• M17: 8,495,214 km (0.095 R)
• M18: 9,647,866 km (0.072 R)
• M19: 10,679,343 km (0.078 R)
• M20: 11,355,675 km (0.068 R)
• M21: 12,180,259 km (0.116 R)
• M22: 12,793,460 km (0.095 R)
• M23: 14,214,790 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.9

Radius: 9.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.37 AU - 4.03 AU

Year: 4525 Days

Day: 7.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,258,168 km

• M1: 122,072 km (0.104 R)
• M2: 580,290 km (0.069 R)
• M3: 1,338,751 km (0.087 R)
• M4: 2,138,651 km (0.035 R)
• M5: 3,244,628 km (0.117 R)
• M6: 3,860,074 km (0.098 R)
• M7: 4,215,219 km (0.067 R)
• M8: 4,674,485 km (0.109 R)
• M9: 5,575,662 km (0.104 R)
• M10: 6,356,414 km (0.087 R)
• M11: 7,719,699 km (0.113 R)
• M12: 8,563,581 km (0.074 R)
• M13: 10,327,190 km (0.104 R)
• M14: 10,867,537 km (0.063 R)
• M15: 14,073,420 km (0.074 R)
• M16: 15,192,262 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.5

Radius: 12.9

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.2 AU - 6.44 AU

Year: 8927 Days

Day: 9.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,258,168 km

• M1: 160,668 km (0.093 R)
• M2: 634,594 km (0.086 R)
• M3: 1,811,032 km (0.095 R)
• M4: 3,424,146 km (0.036 R)
• M5: 4,998,065 km (0.116 R)
• M6: 7,238,293 km (0.1 R)
• M7: 9,106,920 km (0.099 R)
• M8: 23,619,709 km (0.083 R)
• M9: 24,308,008 km (0.05 R)
• M10: 24,832,947 km (0.119 R)
• M11: 26,637,546 km (0.11 R)
• M12: 29,014,357 km (0.099 R)
• M13: 32,258,836 km (0.119 R)
• M14: 36,076,275 km (0.107 R)
• M15: 39,942,183 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.4

Radius: 3.7

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.8 AU - 7.56 AU

Year: 9768 Days

Day: 21 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,258,168 km

• M1: 46,675 km (0.113 R)
• M2: 167,849 km (0.039 R)
• M3: 697,276 km (0.101 R)
• M4: 877,541 km (0.059 R)
• M5: 1,870,123 km (0.077 R)
• M6: 3,802,479 km (0.068 R)
• M7: 3,990,972 km (0.101 R)
• M8: 4,594,450 km (0.093 R)
• M9: 6,597,416 km (0.03 R)
• M10: 9,539,856 km (0.071 R)
• M11: 11,463,984 km (0.071 R)
• M12: 22,346,631 km (0.03 R)
• M13: 27,574,628 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.4

Radius: 5

Gravity: 35.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.29 AU - 8.21 AU

Year: 12412 Days

Day: 19.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,258,168 km

• M1: 78,688 km (0.109 R)
• M2: 379,231 km (0.12 R)
• M3: 668,852 km (0.066 R)
• M4: 873,652 km (0.084 R)
• M5: 2,128,628 km (0.112 R)
• M6: 2,284,958 km (0.096 R)
• M7: 2,778,032 km (0.092 R)
• M8: 3,161,003 km (0.061 R)
• M9: 3,470,671 km (0.096 R)
• M10: 4,364,518 km (0.056 R)
• M11: 5,732,441 km (0.096 R)
• M12: 7,496,798 km (0.071 R)
• M13: 10,861,703 km (0.102 R)
• M14: 14,971,157 km (0.101 R)
• M15: 16,441,404 km (0.048 R)
• M16: 17,684,862 km (0.065 R)
• M17: 17,844,632 km (0.091 R)
• M18: 20,182,997 km (0.078 R)
• M19: 23,096,565 km (0.108 R)
• M20: 28,738,349 km (0.102 R)
• M21: 29,404,359 km (0.109 R)
• M22: 30,882,536 km (0.09 R)
• M23: 39,021,857 km (0.057 R)
• M24: 40,527,260 km (0.095 R)
• M25: 41,224,087 km (0.11 R)
• M26: 41,928,842 km (0.052 R)
• M27: 48,325,199 km (0.06 R)
• M28: 55,683,918 km (0.094 R)
• M29: 56,718,088 km (0.063 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 15,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit