🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.32 AU - 1.66 AU

Year: 693 Days

Day: 30.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.28 AU - 2.08 AU

Year: 829 Days

Day: 16.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,434,511 km

• M1: 949,647 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.52 AU - 3.2 AU

Year: 1842 Days

Day: 12.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,434,511 km

• M1: 325,076 km (0.099 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200

Radius: 12.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.07 AU - 5.43 AU

Year: 3942 Days

Day: 6.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,434,511 km

• M1: 159,172 km (0.082 R)
• M2: 746,045 km (0.049 R)
• M3: 1,369,718 km (0.087 R)
• M4: 1,807,741 km (0.036 R)
• M5: 2,885,893 km (0.086 R)
• M6: 4,414,484 km (0.113 R)
• M7: 7,564,865 km (0.072 R)
• M8: 8,701,659 km (0.094 R)
• M9: 14,772,640 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.9

Radius: 8.6

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.06 AU - 9.84 AU

Year: 9354 Days

Day: 7.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 78,434,511 km

• M1: 107,860 km (0.05 R)
• M2: 922,121 km (0.032 R)
• M3: 2,793,441 km (0.113 R)
• M4: 3,735,309 km (0.084 R)
• M5: 6,287,000 km (0.059 R)
• M6: 7,254,898 km (0.079 R)
• M7: 9,192,041 km (0.07 R)
• M8: 10,396,902 km (0.108 R)
• M9: 12,934,232 km (0.042 R)
• M10: 15,291,745 km (0.045 R)
• M11: 19,135,961 km (0.093 R)
• M12: 19,433,063 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.3

Radius: 14.6

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.56 AU - 12.62 AU

Year: 13123 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,434,511 km

• M1: 182,809 km (0.117 R)
• M2: 839,693 km (0.031 R)
• M3: 1,463,516 km (0.116 R)
• M4: 2,223,473 km (0.11 R)
• M5: 3,025,467 km (0.04 R)
• M6: 4,538,650 km (0.11 R)
• M7: 5,480,967 km (0.089 R)
• M8: 6,990,559 km (0.108 R)
• M9: 10,118,052 km (0.116 R)
• M10: 11,666,839 km (0.059 R)
• M11: 13,819,103 km (0.084 R)
• M12: 16,008,169 km (0.118 R)
• M13: 20,465,737 km (0.067 R)
• M14: 24,523,579 km (0.066 R)
• M15: 26,287,338 km (0.079 R)
• M16: 26,791,931 km (0.077 R)
• M17: 28,768,718 km (0.108 R)
• M18: 29,412,737 km (0.108 R)
• M19: 32,200,194 km (0.103 R)
• M20: 33,835,747 km (0.081 R)
• M21: 34,433,241 km (0.074 R)
• M22: 37,145,750 km (0.117 R)
• M23: 46,869,910 km (0.056 R)
• M24: 48,363,047 km (0.065 R)
• M25: 50,351,203 km (0.116 R)
• M26: 53,032,595 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.5

Radius: 5.3

Gravity: 26.4 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.49 AU - 15.67 AU

Year: 20119 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,434,511 km

• M1: 66,571 km (0.078 R)
• M2: 299,944 km (0.053 R)
• M3: 781,350 km (0.049 R)
• M4: 1,475,334 km (0.029 R)
• M5: 1,713,644 km (0.074 R)
• M6: 1,997,132 km (0.107 R)
• M7: 2,224,520 km (0.082 R)
• M8: 2,882,302 km (0.086 R)
• M9: 3,200,796 km (0.085 R)
• M10: 6,081,901 km (0.065 R)
• M11: 6,833,182 km (0.097 R)
• M12: 7,207,177 km (0.07 R)
• M13: 7,447,880 km (0.078 R)
• M14: 7,743,784 km (0.113 R)
• M15: 7,945,442 km (0.079 R)
• M16: 9,628,717 km (0.1 R)
• M17: 10,218,881 km (0.118 R)
• M18: 12,612,896 km (0.111 R)
• M19: 13,175,683 km (0.117 R)
• M20: 14,051,130 km (0.09 R)
• M21: 17,854,057 km (0.053 R)
• M22: 18,384,232 km (0.032 R)
• M23: 20,226,978 km (0.085 R)
• M24: 25,587,519 km (0.107 R)
• M25: 26,261,009 km (0.054 R)
• M26: 26,946,316 km (0.057 R)
• M27: 28,233,606 km (0.069 R)
• M28: 30,302,694 km (0.119 R)
• M29: 31,183,377 km (0.118 R)
• M30: 49,048,355 km (0.113 R)
• M31: 49,392,879 km (0.054 R)
• M32: 50,436,174 km (0.082 R)
• M33: 55,127,264 km (0.079 R)
• M34: 58,346,910 km (0.113 R)
• M35: 69,835,727 km (0.077 R)
• M36: 70,929,287 km (0.115 R)
• M37: 72,702,620 km (0.111 R)
• M38: 76,800,256 km (0.047 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: 230 - 18,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit