🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.62 AU - 0.84 AU

Year: 233 Days

Day: 24.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,368,742 km

• M1: 281,394 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.87 AU - 1.21 AU

Year: 395 Days

Day: 13.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.24 AU - 1.38 AU

Year: 559 Days

Day: 33.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,368,742 km

• M1: 694,882 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.22 AU - 1.84 AU

Year: 705 Days

Day: 26.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.74 AU - 1.88 AU

Year: 908 Days

Day: 31.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.77 AU - 2.97 AU

Year: 1812 Days

Day: 24.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,368,742 km

• M1: 1,301,352 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.31 AU - 5.21 AU

Year: 3278 Days

Day: 46.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.1

Radius: 10

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.28 AU - 8.3 AU

Year: 6596 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,368,742 km

• M1: 167,400 km (0.053 R)
• M2: 271,520 km (0.086 R)
• M3: 347,665 km (0.11 R)
• M4: 617,989 km (0.097 R)
• M5: 1,031,029 km (0.085 R)
• M6: 1,163,722 km (0.094 R)
• M7: 1,337,704 km (0.045 R)
• M8: 1,427,912 km (0.06 R)
• M9: 1,539,063 km (0.113 R)
• M10: 1,951,205 km (0.084 R)
• M11: 2,075,371 km (0.076 R)
• M12: 2,331,483 km (0.103 R)
• M13: 2,397,156 km (0.099 R)
• M14: 2,552,888 km (0.084 R)
• M15: 2,734,948 km (0.064 R)
• M16: 2,827,549 km (0.083 R)
• M17: 3,039,978 km (0.095 R)
• M18: 3,455,561 km (0.12 R)
• M19: 3,606,655 km (0.095 R)
• M20: 3,811,455 km (0.114 R)
• M21: 4,530,721 km (0.069 R)
• M22: 4,696,326 km (0.107 R)
• M23: 5,262,703 km (0.069 R)
• M24: 5,436,985 km (0.085 R)
• M25: 6,091,924 km (0.118 R)
• M26: 6,274,883 km (0.094 R)
• M27: 6,771,697 km (0.073 R)
• M28: 7,443,092 km (0.117 R)
• M29: 8,169,091 km (0.086 R)
• M30: 8,643,017 km (0.083 R)
• M31: 8,745,641 km (0.049 R)
• M32: 9,056,206 km (0.115 R)
• M33: 9,688,257 km (0.078 R)
• M34: 9,830,674 km (0.1 R)
• M35: 10,626,086 km (0.09 R)
• M36: 10,846,743 km (0.105 R)
• M37: 11,858,025 km (0.111 R)
• M38: 13,292,220 km (0.081 R)
• M39: 13,411,000 km (0.117 R)
• M40: 13,529,931 km (0.111 R)
• M41: 14,090,175 km (0.114 R)
• M42: 14,617,208 km (0.082 R)
• M43: 15,233,252 km (0.069 R)
• M44: 15,606,947 km (0.119 R)
• M45: 15,732,161 km (0.082 R)
• M46: 17,131,948 km (0.1 R)
• M47: 17,261,201 km (0.117 R)
• M48: 18,262,609 km (0.069 R)
• M49: 18,350,572 km (0.056 R)
• M50: 18,837,065 km (0.115 R)
• M51: 19,104,097 km (0.091 R)
• M52: 20,367,301 km (0.082 R)
• M53: 21,008,927 km (0.071 R)
• M54: 21,378,433 km (0.083 R)
• M55: 22,077,355 km (0.045 R)
• M56: 22,171,152 km (0.097 R)
• M57: 22,264,950 km (0.092 R)
• M58: 22,406,021 km (0.025 R)
• M59: 22,689,060 km (0.051 R)
• M60: 23,354,172 km (0.057 R)
• M61: 23,689,122 km (0.039 R)
• M62: 23,881,206 km (0.119 R)
• M63: 24,363,659 km (0.088 R)
• M64: 24,509,068 km (0.033 R)
• M65: 24,654,776 km (0.099 R)
• M66: 25,879,983 km (0.088 R)
• M67: 26,276,118 km (0.087 R)
• M68: 26,624,531 km (0.043 R)
• M69: 27,225,316 km (0.092 R)
• M70: 28,134,722 km (0.075 R)
• M71: 28,287,312 km (0.087 R)
• M72: 28,797,740 km (0.081 R)
• M73: 29,156,924 km (0.11 R)
• M74: 29,776,110 km (0.088 R)
• M75: 31,132,514 km (0.091 R)
• M76: 31,871,228 km (0.117 R)
• M77: 31,977,143 km (0.117 R)
• M78: 32,136,465 km (0.114 R)
• M79: 33,258,299 km (0.065 R)
• M80: 35,047,191 km (0.044 R)
• M81: 35,156,547 km (0.106 R)
• M82: 35,375,708 km (0.117 R)
• M83: 36,478,394 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 15,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit