🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.71 AU - 0.73 AU

Year: 224 Days

Day: 19.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,910,627 km

• M1: 244,593 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.81 AU - 1.19 AU

Year: 367 Days

Day: 46.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 160.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.5

Radius: 15

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.08 AU - 5.6 AU

Year: 4530 Days

Day: 13.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,910,627 km

• M1: 186,549 km (0.025 R)
• M2: 799,002 km (0.083 R)
• M3: 1,278,763 km (0.114 R)
• M4: 2,493,497 km (0.048 R)
• M5: 3,183,443 km (0.112 R)
• M6: 4,308,419 km (0.076 R)
• M7: 5,031,276 km (0.117 R)
• M8: 5,986,009 km (0.111 R)
• M9: 9,585,184 km (0.095 R)
• M10: 10,323,450 km (0.099 R)
• M11: 12,111,294 km (0.058 R)
• M12: 12,665,405 km (0.032 R)
• M13: 14,263,409 km (0.114 R)
• M14: 16,293,751 km (0.097 R)
• M15: 17,986,750 km (0.089 R)
• M16: 18,842,600 km (0.061 R)
• M17: 19,382,648 km (0.115 R)
• M18: 20,493,861 km (0.091 R)
• M19: 21,282,242 km (0.114 R)
• M20: 22,090,669 km (0.087 R)
• M21: 23,847,247 km (0.086 R)
• M22: 26,192,792 km (0.094 R)
• M23: 28,688,533 km (0.067 R)
• M24: 30,131,405 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.6

Radius: 12.2

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.16 AU - 8.34 AU

Year: 7920 Days

Day: 6.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,910,627 km

• M1: 160,369 km (0.115 R)
• M2: 730,038 km (0.085 R)
• M3: 1,314,816 km (0.106 R)
• M4: 2,604,948 km (0.115 R)
• M5: 3,803,227 km (0.084 R)
• M6: 5,008,986 km (0.105 R)
• M7: 7,331,193 km (0.115 R)
• M8: 7,958,457 km (0.1 R)
• M9: 8,749,680 km (0.081 R)
• M10: 10,684,729 km (0.04 R)
• M11: 11,543,720 km (0.079 R)
• M12: 17,147,058 km (0.111 R)
• M13: 19,114,270 km (0.065 R)
• M14: 19,926,885 km (0.118 R)
• M15: 20,839,432 km (0.054 R)
• M16: 22,179,680 km (0.108 R)
• M17: 23,576,475 km (0.077 R)
• M18: 25,118,679 km (0.103 R)
• M19: 25,914,540 km (0.112 R)
• M20: 27,930,670 km (0.105 R)
• M21: 30,346,227 km (0.107 R)
• M22: 30,946,115 km (0.116 R)
• M23: 31,553,931 km (0.108 R)
• M24: 32,584,511 km (0.059 R)
• M25: 39,009,590 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203

Radius: 14.4

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.43 AU - 9.53 AU

Year: 8275 Days

Day: 11 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,910,627 km

• M1: 182,958 km (0.062 R)
• M2: 1,484,908 km (0.107 R)
• M3: 2,388,928 km (0.085 R)
• M4: 2,867,941 km (0.092 R)
• M5: 4,393,241 km (0.085 R)
• M6: 7,177,556 km (0.05 R)
• M7: 7,972,370 km (0.064 R)
• M8: 10,238,927 km (0.117 R)
• M9: 12,272,561 km (0.117 R)
• M10: 13,257,962 km (0.082 R)
• M11: 15,724,382 km (0.104 R)
• M12: 26,280,606 km (0.051 R)
• M13: 27,008,699 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.3

Radius: 7

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 11.51 AU - 15.13 AU

Year: 17846 Days

Day: 24.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,910,627 km

• M1: 87,066 km (0.073 R)
• M2: 325,525 km (0.103 R)
• M3: 1,116,599 km (0.075 R)
• M4: 2,491,553 km (0.116 R)
• M5: 2,827,101 km (0.085 R)
• M6: 4,138,027 km (0.108 R)
• M7: 4,480,606 km (0.067 R)
• M8: 4,842,034 km (0.069 R)
• M9: 8,971,684 km (0.061 R)
• M10: 9,229,889 km (0.062 R)
• M11: 10,256,879 km (0.101 R)
• M12: 10,826,996 km (0.12 R)
• M13: 11,060,818 km (0.074 R)
• M14: 13,521,703 km (0.036 R)
• M15: 19,151,819 km (0.089 R)
• M16: 23,341,008 km (0.119 R)
• M17: 25,544,734 km (0.047 R)
• M18: 25,855,598 km (0.104 R)
• M19: 28,768,119 km (0.074 R)
• M20: 31,772,643 km (0.1 R)
• M21: 33,104,513 km (0.108 R)
• M22: 34,096,197 km (0.118 R)
• M23: 35,107,479 km (0.083 R)
• M24: 37,991,726 km (0.099 R)
• M25: 38,668,506 km (0.114 R)
• M26: 44,077,816 km (0.1 R)
• M27: 50,456,819 km (0.06 R)
• M28: 61,786,613 km (0.047 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 18,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit