🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.52 AU - 1.92 AU

Year: 868 Days

Day: 44.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.05 AU - 2.97 AU

Year: 1531 Days

Day: 19.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,137,756 km

• M1: 152,291 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.48 AU - 2.8 AU

Year: 1651 Days

Day: 32.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,137,756 km

• M1: 581,637 km (0.074 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.32 AU - 4.6 AU

Year: 3034 Days

Day: 41.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.5

Radius: 8.1

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.1 AU - 4.54 AU

Year: 3457 Days

Day: 10.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,137,756 km

• M1: 103,372 km (0.097 R)
• M2: 359,334 km (0.034 R)
• M3: 662,270 km (0.062 R)
• M4: 985,551 km (0.119 R)
• M5: 1,252,134 km (0.085 R)
• M6: 1,684,023 km (0.117 R)
• M7: 2,677,951 km (0.076 R)
• M8: 3,132,879 km (0.091 R)
• M9: 3,437,759 km (0.034 R)
• M10: 3,762,536 km (0.047 R)
• M11: 4,041,237 km (0.062 R)
• M12: 4,310,812 km (0.044 R)
• M13: 4,762,448 km (0.119 R)
• M14: 5,271,530 km (0.112 R)
• M15: 6,219,681 km (0.093 R)
• M16: 7,114,576 km (0.104 R)
• M17: 7,542,425 km (0.093 R)
• M18: 9,234,527 km (0.114 R)
• M19: 9,585,184 km (0.114 R)
• M20: 11,925,493 km (0.12 R)
• M21: 13,203,209 km (0.104 R)
• M22: 13,799,506 km (0.106 R)
• M23: 14,885,886 km (0.111 R)
• M24: 15,696,108 km (0.095 R)
• M25: 16,649,645 km (0.095 R)
• M26: 17,053,260 km (0.12 R)
• M27: 17,641,030 km (0.117 R)
• M28: 20,718,856 km (0.073 R)
• M29: 21,728,343 km (0.118 R)
• M30: 22,840,752 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.4

Radius: 9.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.09 AU - 7.67 AU

Year: 6204 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,137,756 km

• M1: 122,521 km (0.12 R)
• M2: 493,523 km (0.089 R)
• M3: 809,324 km (0.069 R)
• M4: 1,761,365 km (0.068 R)
• M5: 2,199,238 km (0.082 R)
• M6: 2,607,640 km (0.075 R)
• M7: 3,198,702 km (0.087 R)
• M8: 4,548,972 km (0.103 R)
• M9: 5,109,366 km (0.084 R)
• M10: 6,523,066 km (0.078 R)
• M11: 6,938,349 km (0.094 R)
• M12: 7,822,173 km (0.114 R)
• M13: 8,402,314 km (0.036 R)
• M14: 11,511,556 km (0.034 R)
• M15: 12,455,070 km (0.113 R)
• M16: 14,070,727 km (0.113 R)
• M17: 14,442,029 km (0.111 R)
• M18: 15,148,879 km (0.043 R)
• M19: 18,208,903 km (0.108 R)
• M20: 19,227,814 km (0.072 R)
• M21: 21,378,733 km (0.052 R)
• M22: 21,799,252 km (0.079 R)
• M23: 22,801,857 km (0.116 R)
• M24: 24,668,240 km (0.059 R)
• M25: 27,366,986 km (0.106 R)
• M26: 27,696,849 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.7

Radius: 6.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.7 AU - 17.22 AU

Year: 21170 Days

Day: 17.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,137,756 km

• M1: 80,932 km (0.059 R)
• M2: 286,181 km (0.116 R)
• M3: 1,139,936 km (0.113 R)
• M4: 1,661,883 km (0.026 R)
• M5: 2,073,127 km (0.092 R)
• M6: 2,351,230 km (0.072 R)
• M7: 3,005,421 km (0.089 R)
• M8: 3,590,498 km (0.078 R)
• M9: 5,802,004 km (0.084 R)
• M10: 6,167,920 km (0.078 R)
• M11: 6,587,991 km (0.042 R)
• M12: 7,067,751 km (0.091 R)
• M13: 12,071,950 km (0.106 R)
• M14: 15,389,731 km (0.108 R)
• M15: 21,347,018 km (0.057 R)
• M16: 21,605,972 km (0.096 R)
• M17: 25,455,574 km (0.103 R)
• M18: 28,573,792 km (0.03 R)
• M19: 31,378,004 km (0.082 R)
• M20: 42,223,849 km (0.064 R)
• M21: 46,570,565 km (0.1 R)
• M22: 49,076,329 km (0.081 R)
• M23: 49,678,760 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit