🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.86 AU - 1.26 AU

Year: 384 Days

Day: 24 Hours

Environment

Temp: 81 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,949,489 km

• M1: 84,523 km (0.084 R)
• M2: 728,242 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.22 AU - 1.26 AU

Year: 485 Days

Day: 26.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,949,489 km

• M1: 441,164 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.24 AU - 2.62 AU

Year: 1331 Days

Day: 17 Hours

Environment

Temp: -82 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,949,489 km

• M1: 498,759 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.17 AU - 4.87 AU

Year: 2833 Days

Day: 18.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.8

Radius: 8.7

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.47 AU - 13.39 AU

Year: 14482 Days

Day: 14 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,949,489 km

• M1: 110,553 km (0.115 R)
• M2: 717,471 km (0.09 R)
• M3: 1,161,029 km (0.051 R)
• M4: 1,537,118 km (0.084 R)
• M5: 1,938,489 km (0.108 R)
• M6: 2,603,901 km (0.1 R)
• M7: 3,413,823 km (0.055 R)
• M8: 3,746,978 km (0.063 R)
• M9: 4,478,811 km (0.118 R)
• M10: 5,486,652 km (0.098 R)
• M11: 5,984,513 km (0.116 R)
• M12: 6,554,182 km (0.107 R)
• M13: 10,526,005 km (0.057 R)
• M14: 11,054,684 km (0.091 R)
• M15: 12,813,058 km (0.051 R)
• M16: 13,552,221 km (0.073 R)
• M17: 18,766,903 km (0.107 R)
• M18: 19,719,842 km (0.098 R)
• M19: 21,722,060 km (0.045 R)
• M20: 24,258,492 km (0.071 R)
• M21: 28,876,129 km (0.11 R)
• M22: 29,563,830 km (0.061 R)
• M23: 30,262,303 km (0.059 R)
• M24: 33,417,023 km (0.06 R)
• M25: 37,321,677 km (0.119 R)
• M26: 38,000,702 km (0.091 R)
• M27: 38,965,309 km (0.085 R)
• M28: 42,249,281 km (0.077 R)
• M29: 43,732,993 km (0.085 R)
• M30: 46,647,159 km (0.076 R)
• M31: 50,841,435 km (0.072 R)
• M32: 54,929,945 km (0.102 R)
• M33: 58,318,187 km (0.118 R)
• M34: 59,048,823 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.8

Radius: 9.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.67 AU - 13.19 AU

Year: 15402 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,949,489 km

• M1: 114,442 km (0.034 R)
• M2: 455,825 km (0.11 R)
• M3: 812,765 km (0.079 R)
• M4: 1,123,630 km (0.091 R)
• M5: 1,542,803 km (0.092 R)
• M6: 1,836,463 km (0.073 R)
• M7: 2,311,586 km (0.072 R)
• M8: 2,866,744 km (0.071 R)
• M9: 3,708,531 km (0.088 R)
• M10: 3,996,358 km (0.107 R)
• M11: 7,224,231 km (0.08 R)
• M12: 7,759,342 km (0.106 R)
• M13: 9,379,637 km (0.116 R)
• M14: 10,167,868 km (0.089 R)
• M15: 11,763,629 km (0.095 R)
• M16: 12,330,904 km (0.091 R)
• M17: 12,738,707 km (0.032 R)
• M18: 13,095,498 km (0.045 R)
• M19: 20,228,175 km (0.038 R)
• M20: 22,823,250 km (0.099 R)
• M21: 30,635,998 km (0.026 R)
• M22: 33,478,507 km (0.12 R)
• M23: 34,847,926 km (0.091 R)
• M24: 35,196,041 km (0.073 R)
• M25: 42,390,950 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.3

Radius: 7.3

Gravity: 15.96 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.35 AU - 18.75 AU

Year: 21551 Days

Day: 21.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,949,489 km

• M1: 124,166 km (0.057 R)
• M2: 535,411 km (0.09 R)
• M3: 1,670,559 km (0.099 R)
• M4: 1,915,601 km (0.066 R)
• M5: 2,340,159 km (0.093 R)
• M6: 2,748,861 km (0.078 R)
• M7: 3,261,234 km (0.037 R)
• M8: 4,510,675 km (0.098 R)
• M9: 6,869,684 km (0.05 R)
• M10: 7,158,109 km (0.069 R)
• M11: 7,454,611 km (0.061 R)
• M12: 8,779,301 km (0.091 R)
• M13: 9,765,151 km (0.08 R)
• M14: 10,631,023 km (0.1 R)
• M15: 12,093,641 km (0.1 R)
• M16: 12,585,968 km (0.102 R)
• M17: 16,498,700 km (0.079 R)
• M18: 17,814,114 km (0.111 R)
• M19: 18,085,485 km (0.095 R)
• M20: 18,543,703 km (0.103 R)
• M21: 19,198,194 km (0.109 R)
• M22: 24,218,100 km (0.088 R)
• M23: 25,112,995 km (0.041 R)
• M24: 26,731,793 km (0.044 R)
• M25: 28,913,828 km (0.094 R)
• M26: 31,211,801 km (0.115 R)
• M27: 33,081,176 km (0.104 R)
• M28: 40,211,608 km (0.081 R)
• M29: 42,583,483 km (0.103 R)
• M30: 44,215,446 km (0.111 R)
• M31: 47,085,032 km (0.062 R)
• M32: 55,083,582 km (0.095 R)
• M33: 58,800,789 km (0.089 R)
• M34: 60,822,754 km (0.108 R)
• M35: 62,890,646 km (0.065 R)
• M36: 64,365,681 km (0.058 R)
• M37: 78,209,617 km (0.117 R)
• M38: 80,406,612 km (0.054 R)
• M39: 82,644,296 km (0.081 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 16,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit