🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.42 AU - 0.62 AU

Year: 242 Days

Day: 13 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.9

Radius: 11.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.64 AU - 1.88 AU

Year: 1508 Days

Day: 14.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,748,147 km

• M1: 146,008 km (0.065 R)
• M2: 759,209 km (0.118 R)
• M3: 1,210,097 km (0.026 R)
• M4: 1,750,893 km (0.094 R)
• M5: 2,889,184 km (0.045 R)
• M6: 3,685,792 km (0.12 R)
• M7: 4,104,068 km (0.104 R)
• M8: 4,854,002 km (0.037 R)
• M9: 5,358,147 km (0.108 R)
• M10: 6,493,595 km (0.097 R)
• M11: 8,009,470 km (0.094 R)
• M12: 9,576,358 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.7

Radius: 10.6

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.63 AU - 1.99 AU

Year: 1572 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,748,147 km

• M1: 148,999 km (0.07 R)
• M2: 530,025 km (0.118 R)
• M3: 861,235 km (0.088 R)
• M4: 1,279,511 km (0.047 R)
• M5: 1,643,931 km (0.082 R)
• M6: 2,292,438 km (0.113 R)
• M7: 2,776,985 km (0.104 R)
• M8: 3,901,363 km (0.098 R)
• M9: 5,118,042 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.2

Radius: 9.2

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.13 AU - 3.47 AU

Year: 3025 Days

Day: 8.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,748,147 km

• M1: 117,734 km (0.112 R)
• M2: 466,745 km (0.104 R)
• M3: 896,690 km (0.117 R)
• M4: 1,242,111 km (0.106 R)
• M5: 1,613,263 km (0.095 R)
• M6: 2,539,873 km (0.078 R)
• M7: 4,038,095 km (0.074 R)
• M8: 4,469,236 km (0.088 R)
• M9: 5,375,351 km (0.092 R)
• M10: 6,291,338 km (0.086 R)
• M11: 7,073,137 km (0.109 R)
• M12: 8,661,418 km (0.092 R)
• M13: 9,990,295 km (0.087 R)
• M14: 11,013,694 km (0.109 R)
• M15: 12,785,831 km (0.106 R)
• M16: 14,268,944 km (0.116 R)
• M17: 15,664,243 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487

Radius: 7.9

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.65 AU - 7.33 AU

Year: 11932 Days

Day: 22.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,748,147 km

• M1: 98,286 km (0.04 R)
• M2: 422,464 km (0.111 R)
• M3: 830,867 km (0.099 R)
• M4: 1,369,269 km (0.11 R)
• M5: 1,628,223 km (0.083 R)
• M6: 2,265,211 km (0.101 R)
• M7: 2,969,368 km (0.087 R)
• M8: 6,507,059 km (0.096 R)
• M9: 7,411,976 km (0.065 R)
• M10: 7,703,393 km (0.096 R)
• M11: 8,132,888 km (0.083 R)
• M12: 8,669,346 km (0.093 R)
• M13: 10,787,054 km (0.066 R)
• M14: 12,630,099 km (0.111 R)
• M15: 14,350,774 km (0.117 R)
• M16: 16,361,669 km (0.085 R)
• M17: 16,714,121 km (0.109 R)
• M18: 17,580,891 km (0.095 R)
• M19: 21,016,257 km (0.078 R)
• M20: 21,770,230 km (0.063 R)
• M21: 23,155,058 km (0.093 R)
• M22: 23,421,043 km (0.099 R)
• M23: 26,872,116 km (0.096 R)
• M24: 27,660,646 km (0.031 R)
• M25: 30,118,240 km (0.09 R)
• M26: 33,843,975 km (0.075 R)
• M27: 34,416,486 km (0.089 R)
• M28: 40,502,726 km (0.112 R)
• M29: 41,669,290 km (0.055 R)
• M30: 44,615,321 km (0.036 R)
• M31: 45,999,251 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.2

Radius: 4.8

Gravity: 37.6 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8 AU - 10.16 AU

Year: 17666 Days

Day: 21 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,748,147 km

• M1: 59,690 km (0.079 R)
• M2: 214,673 km (0.077 R)
• M3: 603,777 km (0.069 R)
• M4: 780,901 km (0.105 R)
• M5: 1,452,296 km (0.079 R)
• M6: 2,681,991 km (0.064 R)
• M7: 4,345,369 km (0.069 R)
• M8: 5,869,921 km (0.108 R)
• M9: 8,120,172 km (0.067 R)
• M10: 8,274,258 km (0.093 R)
• M11: 11,391,878 km (0.102 R)
• M12: 12,790,169 km (0.096 R)
• M13: 13,494,775 km (0.12 R)
• M14: 14,373,812 km (0.1 R)
• M15: 14,903,987 km (0.067 R)
• M16: 15,290,548 km (0.064 R)
• M17: 18,098,350 km (0.094 R)
• M18: 18,273,530 km (0.09 R)
• M19: 21,721,012 km (0.106 R)
• M20: 22,418,737 km (0.081 R)
• M21: 22,722,271 km (0.108 R)
• M22: 23,028,498 km (0.099 R)
• M23: 24,494,108 km (0.116 R)
• M24: 27,149,470 km (0.114 R)
• M25: 32,893,131 km (0.058 R)
• M26: 35,564,949 km (0.098 R)
• M27: 45,241,687 km (0.111 R)
• M28: 49,557,885 km (0.104 R)
• M29: 53,417,660 km (0.1 R)
• M30: 55,236,620 km (0.104 R)
• M31: 60,744,066 km (0.03 R)
• M32: 61,927,535 km (0.116 R)
• M33: 62,126,201 km (0.111 R)
• M34: 67,233,472 km (0.119 R)
• M35: 67,443,358 km (0.096 R)
• M36: 72,392,953 km (0.051 R)
• M37: 72,834,566 km (0.083 R)
• M38: 74,618,520 km (0.068 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 16,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit