🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.52 AU - 0.66 AU

Year: 159 Days

Day: 17.6 Hours

Environment

Temp: 229 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.25 AU - 1.83 AU

Year: 669 Days

Day: 18.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.47 AU - 1.61 AU

Year: 669 Days

Day: 33 Hours

Environment

Temp: 2 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.36 AU - 1.72 AU

Year: 669 Days

Day: 16.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 93.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.02 AU - 2.62 AU

Year: 1236 Days

Day: 13 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.7 AU - 4.16 AU

Year: 2726 Days

Day: 40.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.67 AU - 5.11 AU

Year: 3783 Days

Day: 40.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,163,839 km

• M1: 4,099,879 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357

Radius: 7.2

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 13.56 AU - 19.48 AU

Year: 23490 Days

Day: 22 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,163,839 km

• M1: 179,069 km (0.051 R)
• M2: 240,404 km (0.084 R)
• M3: 717,771 km (0.113 R)
• M4: 943,813 km (0.099 R)
• M5: 1,040,453 km (0.096 R)
• M6: 1,089,970 km (0.031 R)
• M7: 2,082,851 km (0.113 R)
• M8: 2,472,254 km (0.066 R)
• M9: 3,280,382 km (0.079 R)
• M10: 4,004,885 km (0.091 R)
• M11: 5,462,417 km (0.094 R)
• M12: 6,041,809 km (0.118 R)
• M13: 6,132,615 km (0.088 R)
• M14: 6,500,775 km (0.081 R)
• M15: 6,734,447 km (0.115 R)
• M16: 6,875,967 km (0.097 R)
• M17: 7,354,830 km (0.093 R)
• M18: 7,500,688 km (0.119 R)
• M19: 7,598,375 km (0.095 R)
• M20: 7,745,879 km (0.042 R)
• M21: 8,547,873 km (0.067 R)
• M22: 8,598,886 km (0.11 R)
• M23: 8,855,446 km (0.115 R)
• M24: 8,958,668 km (0.096 R)
• M25: 9,428,705 km (0.103 R)
• M26: 10,610,827 km (0.115 R)
• M27: 11,331,291 km (0.09 R)
• M28: 11,443,489 km (0.12 R)
• M29: 11,782,478 km (0.09 R)
• M30: 12,644,012 km (0.073 R)
• M31: 14,306,194 km (0.065 R)
• M32: 15,348,442 km (0.11 R)
• M33: 15,659,606 km (0.048 R)
• M34: 16,478,505 km (0.099 R)
• M35: 18,288,938 km (0.084 R)
• M36: 18,618,801 km (0.108 R)
• M37: 19,620,210 km (0.042 R)
• M38: 20,161,455 km (0.112 R)
• M39: 21,397,133 km (0.046 R)
• M40: 22,798,715 km (0.076 R)
• M41: 23,367,636 km (0.077 R)
• M42: 23,510,502 km (0.04 R)
• M43: 24,374,430 km (0.103 R)
• M44: 25,615,793 km (0.054 R)
• M45: 25,910,950 km (0.067 R)
• M46: 26,803,002 km (0.102 R)
• M47: 27,328,090 km (0.06 R)
• M48: 28,693,620 km (0.095 R)
• M49: 29,461,805 km (0.119 R)
• M50: 30,939,981 km (0.092 R)
• M51: 31,965,175 km (0.116 R)
• M52: 32,681,450 km (0.097 R)
• M53: 33,001,589 km (0.031 R)
• M54: 33,564,077 km (0.053 R)
• M55: 33,644,711 km (0.047 R)
• M56: 37,590,055 km (0.095 R)
• M57: 37,841,380 km (0.101 R)
• M58: 37,925,304 km (0.091 R)
• M59: 38,852,661 km (0.074 R)
• M60: 38,937,334 km (0.033 R)
• M61: 39,106,828 km (0.081 R)
• M62: 39,872,620 km (0.109 R)
• M63: 40,729,367 km (0.112 R)
• M64: 41,160,059 km (0.1 R)
• M65: 41,852,248 km (0.03 R)
• M66: 42,112,848 km (0.055 R)
• M67: 43,072,817 km (0.119 R)
• M68: 45,103,309 km (0.116 R)
• M69: 47,707,659 km (0.082 R)
• M70: 47,979,927 km (0.062 R)
• M71: 48,708,169 km (0.096 R)
• M72: 48,799,573 km (0.095 R)
• M73: 49,899,567 km (0.075 R)
• M74: 51,007,788 km (0.098 R)
• M75: 53,436,659 km (0.092 R)
• M76: 53,719,399 km (0.04 R)
• M77: 54,097,133 km (0.061 R)
• M78: 54,855,146 km (0.115 R)
• M79: 58,503,239 km (0.109 R)
• M80: 58,794,656 km (0.094 R)
• M81: 58,891,745 km (0.111 R)
• M82: 59,086,372 km (0.112 R)
• M83: 60,749,152 km (0.087 R)
• M84: 62,625,708 km (0.101 R)
• M85: 66,232,961 km (0.033 R)
• M86: 66,334,089 km (0.066 R)
• M87: 67,552,115 km (0.05 R)
• M88: 67,857,744 km (0.105 R)
• M89: 67,959,769 km (0.094 R)
• M90: 68,061,795 km (0.113 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 11,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit