🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.48 AU - 0.64 AU

Year: 147 Days

Day: 12 Hours

Environment

Temp: 263 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.44 AU - 2 AU

Year: 793 Days

Day: 19.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.86 AU - 4.58 AU

Year: 2522 Days

Day: 25.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.04 AU - 4.84 AU

Year: 3288 Days

Day: 27.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,893,593 km

• M1: 427,102 km (0.082 R)
• M2: 1,322,894 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.9

Radius: 14.2

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5 AU - 7.38 AU

Year: 5413 Days

Day: 7 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,893,593 km

• M1: 176,675 km (0.118 R)
• M2: 710,440 km (0.118 R)
• M3: 1,239,568 km (0.108 R)
• M4: 1,716,037 km (0.046 R)
• M5: 2,788,056 km (0.064 R)
• M6: 4,218,810 km (0.091 R)
• M7: 5,565,789 km (0.086 R)
• M8: 7,400,906 km (0.093 R)
• M9: 8,317,342 km (0.092 R)
• M10: 9,480,615 km (0.05 R)
• M11: 10,011,239 km (0.094 R)
• M12: 11,376,170 km (0.095 R)
• M13: 12,861,976 km (0.103 R)
• M14: 13,568,527 km (0.064 R)
• M15: 17,628,912 km (0.082 R)
• M16: 19,262,072 km (0.118 R)
• M17: 20,115,378 km (0.079 R)
• M18: 21,142,667 km (0.102 R)
• M19: 22,827,438 km (0.106 R)
• M20: 24,435,167 km (0.093 R)
• M21: 25,689,694 km (0.081 R)
• M22: 26,723,864 km (0.058 R)
• M23: 28,055,435 km (0.076 R)
• M24: 29,617,536 km (0.111 R)
• M25: 30,946,863 km (0.099 R)
• M26: 34,237,567 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.1

Radius: 10.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.79 AU - 8.99 AU

Year: 7789 Days

Day: 11.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 50,893,593 km

• M1: 168,298 km (0.062 R)
• M2: 748,887 km (0.111 R)
• M3: 1,308,084 km (0.102 R)
• M4: 2,096,614 km (0.08 R)
• M5: 3,448,680 km (0.057 R)
• M6: 3,991,271 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.9

Radius: 7.8

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.97 AU - 20.17 AU

Year: 23706 Days

Day: 24.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,893,593 km

• M1: 97,089 km (0.112 R)
• M2: 683,363 km (0.05 R)
• M3: 929,452 km (0.076 R)
• M4: 1,496,128 km (0.115 R)
• M5: 1,889,421 km (0.107 R)
• M6: 2,408,227 km (0.096 R)
• M7: 2,690,966 km (0.055 R)
• M8: 3,496,551 km (0.092 R)
• M9: 5,820,704 km (0.057 R)
• M10: 6,146,677 km (0.032 R)
• M11: 6,484,768 km (0.097 R)
• M12: 7,702,346 km (0.067 R)
• M13: 8,274,707 km (0.093 R)
• M14: 9,065,631 km (0.074 R)
• M15: 10,214,543 km (0.074 R)
• M16: 11,234,501 km (0.105 R)
• M17: 13,226,696 km (0.106 R)
• M18: 13,601,139 km (0.085 R)
• M19: 17,371,305 km (0.117 R)
• M20: 18,431,804 km (0.044 R)
• M21: 18,820,759 km (0.036 R)
• M22: 22,749,498 km (0.104 R)
• M23: 24,575,340 km (0.12 R)
• M24: 29,563,830 km (0.08 R)
• M25: 33,778,002 km (0.102 R)
• M26: 34,477,971 km (0.113 R)
• M27: 44,758,337 km (0.032 R)
• M28: 47,614,160 km (0.108 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 11,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit