🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.63 AU

Year: 154 Days

Day: 31.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.08 AU - 1.44 AU

Year: 533 Days

Day: 47.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.04 AU - 2.04 AU

Year: 1098 Days

Day: 26.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,759,570 km

• M1: 149,299 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.83 AU - 4.15 AU

Year: 2456 Days

Day: 33.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951

Radius: 13.2

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.9 AU - 6.3 AU

Year: 4339 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,759,570 km

• M1: 164,408 km (0.086 R)
• M2: 596,148 km (0.088 R)
• M3: 1,020,557 km (0.117 R)
• M4: 1,527,843 km (0.076 R)
• M5: 2,189,066 km (0.106 R)
• M6: 3,170,128 km (0.118 R)
• M7: 3,663,353 km (0.103 R)
• M8: 5,517,319 km (0.064 R)
• M9: 5,959,231 km (0.105 R)
• M10: 7,606,154 km (0.091 R)
• M11: 8,927,851 km (0.083 R)
• M12: 9,373,354 km (0.11 R)
• M13: 10,441,483 km (0.102 R)
• M14: 15,136,313 km (0.077 R)
• M15: 23,059,315 km (0.043 R)
• M16: 26,052,320 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.4

Radius: 9.6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.49 AU - 7.45 AU

Year: 6932 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,759,570 km

• M1: 119,529 km (0.116 R)
• M2: 505,491 km (0.075 R)
• M3: 1,079,947 km (0.077 R)
• M4: 1,745,059 km (0.057 R)
• M5: 2,169,618 km (0.067 R)
• M6: 3,089,495 km (0.108 R)
• M7: 4,498,558 km (0.116 R)
• M8: 5,274,372 km (0.099 R)
• M9: 5,739,173 km (0.11 R)
• M10: 7,803,773 km (0.116 R)
• M11: 8,485,939 km (0.088 R)
• M12: 12,255,207 km (0.075 R)
• M13: 13,229,089 km (0.116 R)
• M14: 14,033,627 km (0.11 R)
• M15: 17,837,003 km (0.112 R)
• M16: 18,685,672 km (0.109 R)
• M17: 19,766,965 km (0.047 R)
• M18: 20,604,863 km (0.095 R)
• M19: 22,053,868 km (0.102 R)
• M20: 22,426,366 km (0.107 R)
• M21: 23,107,635 km (0.092 R)
• M22: 26,054,264 km (0.109 R)
• M23: 27,574,478 km (0.109 R)
• M24: 28,708,579 km (0.102 R)
• M25: 30,238,218 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.5

Radius: 8

Gravity: 14.57 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.17 AU - 8.83 AU

Year: 8524 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 47,759,570 km

• M1: 101,727 km (0.037 R)
• M2: 853,157 km (0.112 R)
• M3: 1,145,770 km (0.106 R)
• M4: 1,399,189 km (0.1 R)
• M5: 2,304,705 km (0.039 R)
• M6: 2,572,784 km (0.114 R)
• M7: 3,059,127 km (0.056 R)
• M8: 4,413,586 km (0.083 R)
• M9: 5,672,452 km (0.105 R)
• M10: 7,438,754 km (0.114 R)
• M11: 9,398,486 km (0.073 R)
• M12: 10,189,560 km (0.108 R)
• M13: 11,348,644 km (0.092 R)
• M14: 11,903,652 km (0.109 R)
• M15: 12,245,184 km (0.059 R)
• M16: 13,248,687 km (0.028 R)
• M17: 14,369,773 km (0.1 R)
• M18: 15,552,943 km (0.064 R)
• M19: 17,013,766 km (0.084 R)
• M20: 17,302,191 km (0.073 R)
• M21: 17,888,465 km (0.028 R)
• M22: 21,436,776 km (0.087 R)
• M23: 21,773,222 km (0.054 R)
• M24: 22,978,682 km (0.054 R)
• M25: 23,331,134 km (0.091 R)
• M26: 25,334,250 km (0.065 R)
• M27: 26,377,695 km (0.102 R)
• M28: 33,472,374 km (0.098 R)
• M29: 37,090,997 km (0.066 R)
• M30: 39,811,733 km (0.063 R)
• M31: 42,003,043 km (0.096 R)
• M32: 42,530,226 km (0.085 R)
• M33: 43,061,597 km (0.073 R)
• M34: 47,331,869 km (0.112 R)
• M35: 47,616,703 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 13,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit