🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.48 AU - 0.76 AU

Year: 183 Days

Day: 20.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,568,721 km

• M1: 97,837 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.84 AU - 1.22 AU

Year: 392 Days

Day: 14.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.39 AU - 1.77 AU

Year: 744 Days

Day: 37.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,568,721 km

• M1: 788,231 km (0.115 R)
• M2: 1,062,743 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.55 AU - 2.09 AU

Year: 920 Days

Day: 29 Hours

Environment

Temp: -73 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,568,721 km

• M1: 954,135 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.08 AU - 2.1 AU

Year: 1132 Days

Day: 22.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.34 AU - 3.1 AU

Year: 1681 Days

Day: 20.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.5

Radius: 12.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.71 AU - 5.23 AU

Year: 3542 Days

Day: 12.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 69,568,721 km

• M1: 177,872 km (0.109 R)
• M2: 337,194 km (0.119 R)
• M3: 504,594 km (0.115 R)
• M4: 587,920 km (0.049 R)
• M5: 975,229 km (0.042 R)
• M6: 1,495,530 km (0.069 R)
• M7: 1,603,390 km (0.072 R)
• M8: 1,869,375 km (0.063 R)
• M9: 2,149,871 km (0.102 R)
• M10: 2,352,277 km (0.084 R)
• M11: 2,444,280 km (0.087 R)
• M12: 2,572,784 km (0.11 R)
• M13: 3,034,593 km (0.078 R)
• M14: 3,173,120 km (0.079 R)
• M15: 3,378,668 km (0.102 R)
• M16: 3,615,033 km (0.085 R)
• M17: 4,049,016 km (0.047 R)
• M18: 4,146,255 km (0.079 R)
• M19: 4,258,303 km (0.086 R)
• M20: 4,863,128 km (0.112 R)
• M21: 5,311,921 km (0.073 R)
• M22: 5,403,325 km (0.098 R)
• M23: 5,587,630 km (0.089 R)
• M24: 6,041,809 km (0.091 R)
• M25: 6,265,458 km (0.114 R)
• M26: 6,443,031 km (0.091 R)
• M27: 6,886,140 km (0.106 R)
• M28: 7,002,676 km (0.118 R)
• M29: 7,237,695 km (0.034 R)
• M30: 7,543,622 km (0.044 R)
• M31: 7,888,745 km (0.037 R)
• M32: 8,168,493 km (0.072 R)
• M33: 8,918,576 km (0.094 R)
• M34: 9,265,045 km (0.112 R)
• M35: 9,504,850 km (0.041 R)
• M36: 9,597,601 km (0.113 R)
• M37: 10,160,388 km (0.119 R)
• M38: 11,259,185 km (0.053 R)
• M39: 11,455,906 km (0.12 R)
• M40: 11,932,674 km (0.074 R)
• M41: 12,012,709 km (0.066 R)
• M42: 12,093,043 km (0.098 R)
• M43: 12,254,160 km (0.034 R)
• M44: 13,111,505 km (0.088 R)
• M45: 13,194,233 km (0.044 R)
• M46: 13,401,725 km (0.089 R)
• M47: 13,798,758 km (0.104 R)
• M48: 13,925,019 km (0.082 R)
• M49: 14,263,559 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.2

Radius: 3.8

Gravity: 33.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.02 AU - 17.18 AU

Year: 20905 Days

Day: 15.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,568,721 km

• M1: 215,122 km (0.099 R)
• M2: 243,845 km (0.065 R)
• M3: 408,552 km (0.067 R)
• M4: 733,179 km (0.11 R)
• M5: 1,279,959 km (0.038 R)
• M6: 1,446,761 km (0.088 R)
• M7: 1,924,277 km (0.071 R)
• M8: 2,082,851 km (0.112 R)
• M9: 3,082,913 km (0.056 R)
• M10: 3,305,814 km (0.118 R)
• M11: 3,728,129 km (0.106 R)
• M12: 3,925,598 km (0.108 R)
• M13: 4,248,729 km (0.089 R)
• M14: 4,538,351 km (0.112 R)
• M15: 4,834,405 km (0.099 R)
• M16: 4,877,339 km (0.06 R)
• M17: 4,963,209 km (0.078 R)
• M18: 5,006,442 km (0.039 R)
• M19: 5,093,209 km (0.091 R)
• M20: 5,268,239 km (0.093 R)
• M21: 5,804,996 km (0.09 R)
• M22: 5,896,101 km (0.081 R)
• M23: 6,452,904 km (0.091 R)
• M24: 6,737,589 km (0.102 R)
• M25: 7,270,157 km (0.051 R)
• M26: 7,566,212 km (0.105 R)
• M27: 8,170,288 km (0.045 R)
• M28: 8,375,087 km (0.071 R)
• M29: 9,477,474 km (0.09 R)
• M30: 9,800,904 km (0.079 R)
• M31: 10,127,776 km (0.044 R)
• M32: 10,402,886 km (0.057 R)
• M33: 10,736,340 km (0.039 R)
• M34: 12,046,668 km (0.097 R)
• M35: 12,279,741 km (0.118 R)
• M36: 12,396,727 km (0.114 R)
• M37: 12,750,227 km (0.114 R)
• M38: 13,769,287 km (0.119 R)
• M39: 14,504,262 km (0.084 R)
• M40: 15,251,952 km (0.118 R)
• M41: 16,719,656 km (0.087 R)
• M42: 16,914,433 km (0.106 R)
• M43: 18,902,888 km (0.114 R)
• M44: 19,377,263 km (0.092 R)
• M45: 19,718,645 km (0.119 R)
• M46: 20,268,866 km (0.071 R)
• M47: 21,033,610 km (0.052 R)
• M48: 22,305,342 km (0.111 R)
• M49: 23,383,942 km (0.086 R)
• M50: 24,112,484 km (0.089 R)
• M51: 24,185,637 km (0.034 R)
• M52: 24,848,356 km (0.044 R)
• M53: 24,922,407 km (0.119 R)
• M54: 25,966,002 km (0.086 R)
• M55: 26,417,638 km (0.117 R)
• M56: 26,871,817 km (0.112 R)
• M57: 27,252,244 km (0.066 R)
• M58: 28,018,634 km (0.098 R)
• M59: 28,327,105 km (0.084 R)
• M60: 29,025,428 km (0.05 R)
• M61: 31,713,851 km (0.112 R)
• M62: 31,954,853 km (0.099 R)
• M63: 33,250,520 km (0.08 R)
• M64: 33,495,412 km (0.117 R)
• M65: 34,811,275 km (0.104 R)
• M66: 35,225,960 km (0.115 R)
• M67: 35,642,291 km (0.117 R)
• M68: 36,985,381 km (0.043 R)
• M69: 39,203,020 km (0.081 R)
• M70: 39,375,356 km (0.074 R)
• M71: 39,807,395 km (0.055 R)
• M72: 43,497,825 km (0.101 R)
• M73: 44,033,834 km (0.037 R)
• M74: 44,572,087 km (0.107 R)
• M75: 45,474,013 km (0.03 R)
• M76: 46,838,046 km (0.117 R)
• M77: 47,846,934 km (0.111 R)
• M78: 48,215,543 km (0.059 R)
• M79: 48,400,297 km (0.057 R)
• M80: 48,585,200 km (0.094 R)
• M81: 51,575,362 km (0.101 R)
• M82: 51,669,908 km (0.084 R)
• M83: 53,569,950 km (0.097 R)
• M84: 53,856,879 km (0.093 R)
• M85: 55,589,522 km (0.059 R)
• M86: 57,242,578 km (0.047 R)
• M87: 60,995,689 km (0.074 R)
• M88: 61,495,346 km (0.059 R)
• M89: 62,197,260 km (0.116 R)
• M90: 64,420,284 km (0.107 R)
• M91: 66,463,791 km (0.057 R)
• M92: 67,287,177 km (0.045 R)
• M93: 69,047,944 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 16,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit