🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.87 AU - 1.17 AU

Year: 373 Days

Day: 16.8 Hours

Environment

Temp: 40 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.65 AU - 4.15 AU

Year: 2267 Days

Day: 31 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,423,403 km

• M1: 135,685 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.49 AU - 4.41 AU

Year: 2839 Days

Day: 46.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,423,403 km

• M1: 1,084,585 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.8

Radius: 13.3

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.78 AU - 7.5 AU

Year: 6900 Days

Day: 10.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,423,403 km

• M1: 167,849 km (0.101 R)
• M2: 805,884 km (0.109 R)
• M3: 1,563,298 km (0.085 R)
• M4: 2,215,844 km (0.118 R)
• M5: 3,675,021 km (0.115 R)
• M6: 4,098,682 km (0.07 R)
• M7: 4,753,024 km (0.11 R)
• M8: 6,202,328 km (0.086 R)
• M9: 7,450,273 km (0.107 R)
• M10: 7,969,527 km (0.106 R)
• M11: 9,260,557 km (0.117 R)
• M12: 12,697,568 km (0.092 R)
• M13: 14,700,833 km (0.109 R)
• M14: 15,519,881 km (0.04 R)
• M15: 17,248,934 km (0.109 R)
• M16: 24,839,829 km (0.093 R)
• M17: 25,371,799 km (0.03 R)
• M18: 26,827,386 km (0.062 R)
• M19: 28,821,526 km (0.058 R)
• M20: 29,904,614 km (0.112 R)
• M21: 32,152,023 km (0.098 R)
• M22: 34,072,860 km (0.088 R)
• M23: 36,523,123 km (0.03 R)
• M24: 37,907,951 km (0.092 R)
• M25: 38,731,786 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.4

Radius: 9.9

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.92 AU - 11.24 AU

Year: 11574 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,423,403 km

• M1: 134,638 km (0.106 R)
• M2: 595,250 km (0.107 R)
• M3: 1,723,367 km (0.089 R)
• M4: 2,258,030 km (0.102 R)
• M5: 2,821,117 km (0.094 R)
• M6: 3,452,868 km (0.072 R)
• M7: 4,358,833 km (0.093 R)
• M8: 4,853,404 km (0.089 R)
• M9: 6,154,008 km (0.104 R)
• M10: 6,777,382 km (0.043 R)
• M11: 7,673,473 km (0.118 R)
• M12: 8,354,742 km (0.09 R)
• M13: 9,518,763 km (0.096 R)
• M14: 11,084,305 km (0.092 R)
• M15: 15,393,023 km (0.079 R)
• M16: 18,159,087 km (0.081 R)
• M17: 22,261,061 km (0.114 R)
• M18: 23,810,745 km (0.106 R)
• M19: 24,314,740 km (0.046 R)
• M20: 27,673,362 km (0.076 R)
• M21: 28,044,066 km (0.045 R)
• M22: 32,036,384 km (0.102 R)
• M23: 32,960,899 km (0.07 R)
• M24: 34,220,962 km (0.079 R)
• M25: 34,755,475 km (0.05 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit