🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.25 AU - 1.97 AU

Year: 758 Days

Day: 33.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.65 AU - 2.11 AU

Year: 956 Days

Day: 14.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.5 AU - 4.02 AU

Year: 2183 Days

Day: 30.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.7

Radius: 12

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.04 AU - 7.94 AU

Year: 6854 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 88,259,422 km

• M1: 154,235 km (0.07 R)
• M2: 527,332 km (0.032 R)
• M3: 1,297,313 km (0.114 R)
• M4: 1,792,930 km (0.057 R)
• M5: 2,208,513 km (0.114 R)
• M6: 3,304,168 km (0.095 R)
• M7: 3,740,994 km (0.118 R)
• M8: 4,401,917 km (0.108 R)
• M9: 5,020,505 km (0.086 R)
• M10: 5,956,987 km (0.105 R)
• M11: 6,362,846 km (0.059 R)
• M12: 7,268,213 km (0.088 R)
• M13: 7,931,530 km (0.104 R)
• M14: 8,423,707 km (0.057 R)
• M15: 9,790,433 km (0.065 R)
• M16: 10,454,049 km (0.077 R)
• M17: 12,137,174 km (0.118 R)
• M18: 13,527,687 km (0.034 R)
• M19: 13,935,341 km (0.065 R)
• M20: 14,775,482 km (0.057 R)
• M21: 17,362,478 km (0.101 R)
• M22: 18,763,163 km (0.081 R)
• M23: 19,344,052 km (0.057 R)
• M24: 20,389,591 km (0.045 R)
• M25: 21,551,069 km (0.118 R)
• M26: 27,282,612 km (0.076 R)
• M27: 29,172,782 km (0.109 R)
• M28: 30,051,220 km (0.08 R)
• M29: 31,452,653 km (0.114 R)
• M30: 35,365,834 km (0.071 R)
• M31: 38,186,352 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.4

Radius: 9.2

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.54 AU - 10.64 AU

Year: 12781 Days

Day: 8.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 88,259,422 km

• M1: 118,182 km (0.112 R)
• M2: 613,501 km (0.096 R)
• M3: 965,953 km (0.038 R)
• M4: 1,328,579 km (0.104 R)
• M5: 1,866,981 km (0.065 R)
• M6: 2,788,953 km (0.11 R)
• M7: 3,900,764 km (0.074 R)
• M8: 5,143,474 km (0.04 R)
• M9: 5,685,766 km (0.111 R)
• M10: 6,186,171 km (0.109 R)
• M11: 7,363,806 km (0.097 R)
• M12: 9,401,329 km (0.095 R)
• M13: 10,156,798 km (0.114 R)
• M14: 12,222,445 km (0.114 R)
• M15: 18,376,303 km (0.063 R)
• M16: 19,728,518 km (0.115 R)
• M17: 23,397,406 km (0.085 R)
• M18: 24,681,405 km (0.057 R)
• M19: 26,536,119 km (0.067 R)
• M20: 26,854,015 km (0.11 R)
• M21: 28,592,641 km (0.102 R)
• M22: 31,339,408 km (0.038 R)
• M23: 31,813,633 km (0.118 R)
• M24: 35,396,801 km (0.091 R)
• M25: 36,692,169 km (0.046 R)
• M26: 41,903,710 km (0.06 R)
• M27: 43,941,831 km (0.025 R)
• M28: 44,387,035 km (0.08 R)
• M29: 51,431,150 km (0.098 R)
• M30: 52,924,136 km (0.064 R)
• M31: 55,476,276 km (0.101 R)
• M32: 57,753,604 km (0.099 R)
• M33: 58,825,324 km (0.048 R)
• M34: 61,562,665 km (0.085 R)
• M35: 62,493,762 km (0.081 R)

Asteroid Belt

Center: 12.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.5

Radius: 7.9

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.62 AU - 15.52 AU

Year: 21696 Days

Day: 19.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,259,422 km

• M1: 98,435 km (0.097 R)
• M2: 494,271 km (0.109 R)
• M3: 814,112 km (0.087 R)
• M4: 1,443,021 km (0.083 R)
• M5: 2,575,028 km (0.067 R)
• M6: 4,600,135 km (0.111 R)
• M7: 7,711,022 km (0.108 R)
• M8: 9,666,566 km (0.116 R)
• M9: 11,931,029 km (0.064 R)
• M10: 12,566,072 km (0.095 R)
• M11: 14,527,300 km (0.077 R)
• M12: 15,747,270 km (0.092 R)
• M13: 15,999,193 km (0.032 R)
• M14: 19,046,053 km (0.063 R)
• M15: 21,518,756 km (0.08 R)
• M16: 22,037,861 km (0.107 R)
• M17: 31,253,838 km (0.116 R)
• M18: 45,406,245 km (0.036 R)
• M19: 51,239,963 km (0.095 R)
• M20: 57,355,524 km (0.082 R)
• M21: 74,734,608 km (0.031 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 15,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit