🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.47 AU - 0.65 AU

Year: 158 Days

Day: 43 Hours

Environment

Temp: 193 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.19 AU - 1.47 AU

Year: 578 Days

Day: 26.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.07 AU - 2.31 AU

Year: 1221 Days

Day: 14 Hours

Environment

Temp: -87 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.54 AU - 2.68 AU

Year: 1588 Days

Day: 16.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,883,896 km

• M1: 1,220,719 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.2

Radius: 8.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.78 AU - 8.32 AU

Year: 7815 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 163.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 85,883,896 km

• M1: 109,356 km (0.039 R)
• M2: 378,333 km (0.083 R)
• M3: 738,415 km (0.043 R)
• M4: 1,140,385 km (0.047 R)
• M5: 1,570,778 km (0.106 R)
• M6: 2,425,729 km (0.1 R)
• M7: 2,740,783 km (0.104 R)
• M8: 3,831,201 km (0.104 R)
• M9: 5,215,580 km (0.106 R)
• M10: 7,079,719 km (0.087 R)
• M11: 12,470,329 km (0.081 R)
• M12: 14,518,025 km (0.063 R)
• M13: 15,443,736 km (0.05 R)
• M14: 15,740,987 km (0.084 R)
• M15: 20,384,804 km (0.083 R)
• M16: 22,140,784 km (0.062 R)
• M17: 24,635,927 km (0.099 R)
• M18: 27,312,532 km (0.116 R)
• M19: 29,808,573 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.6

Radius: 3.6

Gravity: 60.77 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.88 AU - 15.36 AU

Year: 17903 Days

Day: 24.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,883,896 km

• M1: 44,730 km (0.094 R)
• M2: 169,494 km (0.057 R)
• M3: 365,168 km (0.075 R)
• M4: 520,900 km (0.109 R)
• M5: 865,274 km (0.048 R)
• M6: 1,406,220 km (0.106 R)
• M7: 1,651,710 km (0.066 R)
• M8: 2,270,447 km (0.07 R)
• M9: 2,801,819 km (0.072 R)
• M10: 3,004,673 km (0.086 R)
• M11: 3,468,277 km (0.108 R)
• M12: 4,816,004 km (0.057 R)
• M13: 5,765,053 km (0.075 R)
• M14: 6,390,971 km (0.059 R)
• M15: 7,060,720 km (0.116 R)
• M16: 7,200,146 km (0.107 R)
• M17: 8,382,268 km (0.074 R)
• M18: 10,936,502 km (0.041 R)
• M19: 11,503,029 km (0.072 R)
• M20: 12,490,225 km (0.083 R)
• M21: 13,820,150 km (0.086 R)
• M22: 15,010,800 km (0.114 R)
• M23: 18,458,732 km (0.097 R)
• M24: 19,441,739 km (0.093 R)
• M25: 19,624,099 km (0.037 R)
• M26: 20,365,207 km (0.066 R)
• M27: 25,862,181 km (0.102 R)
• M28: 43,122,484 km (0.116 R)
• M29: 46,781,199 km (0.047 R)
• M30: 52,032,234 km (0.063 R)
• M31: 53,091,985 km (0.108 R)
• M32: 56,172,654 km (0.098 R)
• M33: 59,178,823 km (0.058 R)
• M34: 59,561,943 km (0.101 R)
• M35: 60,721,327 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.8

Radius: 6.9

Gravity: 17.81 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.53 AU - 16.17 AU

Year: 21558 Days

Day: 17.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,883,896 km

• M1: 85,869 km (0.12 R)
• M2: 471,233 km (0.054 R)
• M3: 1,076,207 km (0.066 R)
• M4: 1,426,416 km (0.064 R)
• M5: 2,199,986 km (0.067 R)
• M6: 3,956,864 km (0.071 R)
• M7: 4,574,254 km (0.104 R)
• M8: 8,936,827 km (0.099 R)
• M9: 9,397,589 km (0.066 R)
• M10: 9,753,482 km (0.104 R)
• M11: 10,056,717 km (0.114 R)
• M12: 10,618,606 km (0.069 R)
• M13: 11,736,851 km (0.067 R)
• M14: 14,438,438 km (0.079 R)
• M15: 15,315,381 km (0.042 R)
• M16: 18,067,832 km (0.053 R)
• M17: 26,590,124 km (0.104 R)
• M18: 28,517,094 km (0.097 R)
• M19: 30,149,656 km (0.051 R)
• M20: 30,793,824 km (0.12 R)
• M21: 33,052,902 km (0.036 R)
• M22: 33,600,131 km (0.116 R)
• M23: 34,014,367 km (0.059 R)
• M24: 37,010,663 km (0.115 R)
• M25: 40,644,993 km (0.108 R)
• M26: 41,273,005 km (0.1 R)
• M27: 46,190,886 km (0.114 R)
• M28: 49,144,097 km (0.099 R)
• M29: 51,668,561 km (0.071 R)
• M30: 55,231,235 km (0.105 R)
• M31: 59,758,964 km (0.068 R)
• M32: 63,050,566 km (0.045 R)
• M33: 63,470,337 km (0.096 R)
• M34: 66,895,680 km (0.104 R)
• M35: 81,333,670 km (0.099 R)
• M36: 81,831,082 km (0.117 R)
• M37: 82,581,017 km (0.111 R)
• M38: 85,883,838 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 14,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit