🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.9 AU - 1.24 AU

Year: 398 Days

Day: 33.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 68.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.8 AU - 1.94 AU

Year: 920 Days

Day: 20.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.39 AU - 2.39 AU

Year: 1330 Days

Day: 33.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,304,488 km

• M1: 258,056 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.59 AU - 4.05 AU

Year: 2687 Days

Day: 17.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.53 AU - 4.43 AU

Year: 2858 Days

Day: 39.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,304,488 km

• M1: 2,408,675 km (0.08 R)
• M2: 2,606,743 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.2

Radius: 8.1

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.38 AU - 7.26 AU

Year: 5718 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,304,488 km

• M1: 100,679 km (0.1 R)
• M2: 520,152 km (0.048 R)
• M3: 779,255 km (0.111 R)
• M4: 1,050,177 km (0.045 R)
• M5: 1,362,238 km (0.07 R)
• M6: 1,832,724 km (0.06 R)
• M7: 2,225,268 km (0.083 R)
• M8: 2,709,816 km (0.108 R)
• M9: 3,097,723 km (0.111 R)
• M10: 4,181,260 km (0.047 R)
• M11: 4,514,116 km (0.108 R)
• M12: 6,896,611 km (0.114 R)
• M13: 8,679,668 km (0.088 R)
• M14: 9,308,129 km (0.102 R)
• M15: 12,438,913 km (0.114 R)
• M16: 12,807,523 km (0.044 R)
• M17: 14,126,677 km (0.029 R)
• M18: 18,488,950 km (0.087 R)
• M19: 19,954,710 km (0.088 R)
• M20: 21,346,270 km (0.105 R)
• M21: 22,645,078 km (0.071 R)
• M22: 25,993,079 km (0.105 R)
• M23: 26,769,791 km (0.104 R)
• M24: 27,473,051 km (0.074 R)
• M25: 27,918,852 km (0.103 R)
• M26: 30,887,024 km (0.056 R)
• M27: 31,272,238 km (0.102 R)
• M28: 34,059,246 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.5

Radius: 13.2

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.47 AU - 13.23 AU

Year: 13761 Days

Day: 6.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,304,488 km

• M1: 164,408 km (0.08 R)
• M2: 793,168 km (0.075 R)
• M3: 1,270,385 km (0.065 R)
• M4: 1,861,147 km (0.107 R)
• M5: 2,277,777 km (0.101 R)
• M6: 2,955,007 km (0.1 R)
• M7: 3,529,014 km (0.115 R)
• M8: 4,683,012 km (0.102 R)
• M9: 5,229,792 km (0.104 R)
• M10: 5,641,186 km (0.086 R)
• M11: 6,491,052 km (0.045 R)
• M12: 6,926,681 km (0.113 R)
• M13: 10,765,661 km (0.044 R)
• M14: 11,722,040 km (0.114 R)
• M15: 12,310,708 km (0.055 R)
• M16: 13,230,436 km (0.074 R)
• M17: 14,460,729 km (0.08 R)
• M18: 16,050,505 km (0.029 R)
• M19: 16,703,201 km (0.11 R)
• M20: 17,984,506 km (0.066 R)
• M21: 20,069,602 km (0.065 R)
• M22: 20,572,849 km (0.105 R)
• M23: 21,256,810 km (0.117 R)
• M24: 21,867,768 km (0.101 R)
• M25: 24,334,637 km (0.107 R)
• M26: 26,277,764 km (0.081 R)
• M27: 28,955,865 km (0.1 R)
• M28: 29,383,415 km (0.111 R)
• M29: 30,361,037 km (0.117 R)
• M30: 32,380,908 km (0.069 R)
• M31: 50,934,036 km (0.112 R)
• M32: 53,298,729 km (0.049 R)

Asteroid Belt

Center: 13.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.3

Radius: 4.4

Gravity: 16.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.58 AU - 18.38 AU

Year: 20866 Days

Day: 21.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,304,488 km

• M1: 56,099 km (0.079 R)
• M2: 196,422 km (0.117 R)
• M3: 467,942 km (0.112 R)
• M4: 951,592 km (0.093 R)
• M5: 1,267,094 km (0.082 R)
• M6: 2,593,877 km (0.046 R)
• M7: 7,406,591 km (0.089 R)
• M8: 7,860,321 km (0.106 R)
• M9: 9,915,646 km (0.044 R)
• M10: 10,188,513 km (0.118 R)
• M11: 25,269,773 km (0.054 R)
• M12: 26,190,997 km (0.092 R)
• M13: 30,671,752 km (0.114 R)
• M14: 43,248,894 km (0.103 R)
• M15: 47,277,116 km (0.074 R)
• M16: 50,257,105 km (0.093 R)
• M17: 54,703,603 km (0.107 R)
• M18: 59,584,383 km (0.119 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 16,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit