🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.52 AU - 0.68 AU

Year: 296 Days

Day: 28 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,416,753 km

• M1: 212,579 km (0.111 R)
• M2: 427,551 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.6

Radius: 10.1

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.7 AU - 0.84 AU

Year: 430 Days

Day: 7.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,416,753 km

• M1: 125,662 km (0.104 R)
• M2: 489,783 km (0.111 R)
• M3: 860,637 km (0.037 R)
• M4: 1,235,080 km (0.102 R)
• M5: 1,562,849 km (0.067 R)
• M6: 1,973,944 km (0.077 R)
• M7: 2,409,573 km (0.114 R)
• M8: 2,834,880 km (0.049 R)
• M9: 3,610,395 km (0.031 R)
• M10: 4,623,023 km (0.111 R)
• M11: 5,203,612 km (0.052 R)
• M12: 5,780,761 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.7

Radius: 11.7

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.77 AU - 0.79 AU

Year: 438 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,416,753 km

• M1: 145,559 km (0.093 R)
• M2: 640,578 km (0.109 R)
• M3: 1,098,048 km (0.113 R)
• M4: 1,548,787 km (0.11 R)
• M5: 1,980,077 km (0.117 R)
• M6: 2,641,898 km (0.045 R)
• M7: 3,020,531 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.9

Radius: 9.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.86 AU - 2.16 AU

Year: 1812 Days

Day: 11.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,416,753 km

• M1: 120,875 km (0.114 R)
• M2: 526,884 km (0.102 R)
• M3: 1,047,634 km (0.088 R)
• M4: 1,517,970 km (0.073 R)
• M5: 2,819,172 km (0.037 R)
• M6: 3,624,008 km (0.114 R)
• M7: 4,080,432 km (0.083 R)
• M8: 5,750,393 km (0.065 R)
• M9: 7,562,920 km (0.101 R)
• M10: 8,111,945 km (0.112 R)
• M11: 10,179,387 km (0.036 R)
• M12: 11,090,289 km (0.118 R)
• M13: 11,583,513 km (0.063 R)

Asteroid Belt

Center: 2.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.2

Radius: 8.2

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.28 AU - 3.72 AU

Year: 4163 Days

Day: 5.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,416,753 km

• M1: 102,026 km (0.075 R)
• M2: 461,958 km (0.119 R)
• M3: 741,706 km (0.088 R)
• M4: 1,011,730 km (0.039 R)
• M5: 1,550,582 km (0.119 R)
• M6: 2,003,115 km (0.107 R)
• M7: 2,557,974 km (0.072 R)
• M8: 3,330,497 km (0.061 R)
• M9: 3,881,616 km (0.12 R)
• M10: 4,250,225 km (0.116 R)
• M11: 5,357,549 km (0.061 R)
• M12: 5,963,270 km (0.098 R)
• M13: 6,940,144 km (0.115 R)
• M14: 7,276,889 km (0.113 R)
• M15: 8,619,081 km (0.118 R)
• M16: 9,207,599 km (0.065 R)
• M17: 11,550,003 km (0.115 R)
• M18: 12,808,270 km (0.103 R)
• M19: 14,048,886 km (0.077 R)
• M20: 14,588,635 km (0.105 R)
• M21: 16,468,482 km (0.118 R)
• M22: 19,087,641 km (0.079 R)
• M23: 22,994,838 km (0.074 R)
• M24: 23,593,230 km (0.064 R)
• M25: 23,972,610 km (0.025 R)
• M26: 26,334,312 km (0.063 R)
• M27: 26,660,585 km (0.099 R)
• M28: 27,072,128 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.6

Radius: 6.5

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.06 AU - 10.08 AU

Year: 14576 Days

Day: 16.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,416,753 km

• M1: 81,082 km (0.089 R)
• M2: 605,722 km (0.047 R)
• M3: 907,610 km (0.11 R)
• M4: 1,533,229 km (0.094 R)
• M5: 1,752,240 km (0.116 R)
• M6: 3,409,934 km (0.101 R)
• M7: 4,464,898 km (0.107 R)
• M8: 4,816,752 km (0.072 R)
• M9: 6,777,232 km (0.083 R)
• M10: 7,028,407 km (0.065 R)
• M11: 8,426,100 km (0.079 R)
• M12: 9,063,985 km (0.086 R)
• M13: 9,628,568 km (0.101 R)
• M14: 10,270,791 km (0.106 R)
• M15: 10,884,292 km (0.106 R)
• M16: 12,935,129 km (0.047 R)
• M17: 14,118,897 km (0.059 R)
• M18: 15,088,292 km (0.078 R)
• M19: 15,880,562 km (0.088 R)
• M20: 16,249,620 km (0.066 R)
• M21: 18,181,826 km (0.116 R)
• M22: 20,261,984 km (0.096 R)
• M23: 22,127,919 km (0.058 R)
• M24: 26,609,422 km (0.106 R)
• M25: 26,817,064 km (0.108 R)
• M26: 36,414,515 km (0.105 R)
• M27: 37,056,440 km (0.055 R)
• M28: 37,575,395 km (0.099 R)
• M29: 37,836,742 km (0.103 R)
• M30: 38,627,816 km (0.062 R)
• M31: 44,623,399 km (0.086 R)
• M32: 44,916,312 km (0.055 R)
• M33: 50,890,503 km (0.115 R)
• M34: 53,487,223 km (0.051 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: 297 - 12,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit