🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.48 AU - 0.6 AU

Year: 177 Days

Day: 20.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 118.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,040,287 km

• M1: 162,762 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.91 AU - 1.29 AU

Year: 515 Days

Day: 27.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,040,287 km

• M1: 107,112 km (0.094 R)
• M2: 549,922 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.9

Radius: 9.8

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.43 AU - 3.77 AU

Year: 2436 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 28,040,287 km

• M1: 148,999 km (0.099 R)
• M2: 271,969 km (0.053 R)
• M3: 392,246 km (0.04 R)
• M4: 540,198 km (0.079 R)
• M5: 659,278 km (0.096 R)
• M6: 817,852 km (0.093 R)
• M7: 1,207,853 km (0.06 R)
• M8: 1,332,019 km (0.102 R)
• M9: 1,414,149 km (0.025 R)
• M10: 1,526,497 km (0.106 R)
• M11: 2,164,980 km (0.082 R)
• M12: 2,372,772 km (0.074 R)
• M13: 2,644,442 km (0.103 R)
• M14: 2,737,342 km (0.075 R)
• M15: 2,998,390 km (0.1 R)
• M16: 3,205,583 km (0.088 R)
• M17: 3,329,749 km (0.073 R)
• M18: 3,430,279 km (0.109 R)
• M19: 3,531,856 km (0.043 R)
• M20: 3,634,331 km (0.092 R)
• M21: 3,987,830 km (0.08 R)
• M22: 4,135,184 km (0.085 R)
• M23: 4,297,797 km (0.064 R)
• M24: 4,366,163 km (0.058 R)
• M25: 4,490,330 km (0.026 R)
• M26: 4,742,103 km (0.111 R)
• M27: 4,898,133 km (0.108 R)
• M28: 5,113,854 km (0.056 R)
• M29: 5,200,920 km (0.076 R)
• M30: 5,659,138 km (0.096 R)
• M31: 5,734,386 km (0.08 R)
• M32: 5,946,515 km (0.066 R)
• M33: 6,022,810 km (0.055 R)
• M34: 6,300,614 km (0.105 R)
• M35: 6,551,190 km (0.1 R)
• M36: 6,614,320 km (0.086 R)
• M37: 7,126,693 km (0.112 R)
• M38: 7,240,537 km (0.116 R)
• M39: 7,322,217 km (0.03 R)
• M40: 7,552,449 km (0.096 R)
• M41: 7,618,720 km (0.099 R)
• M42: 7,785,223 km (0.028 R)
• M43: 8,121,818 km (0.109 R)
• M44: 8,343,073 km (0.101 R)
• M45: 8,600,980 km (0.105 R)
• M46: 8,774,364 km (0.105 R)
• M47: 9,390,408 km (0.103 R)
• M48: 10,038,616 km (0.058 R)
• M49: 10,111,470 km (0.102 R)
• M50: 10,478,732 km (0.085 R)
• M51: 10,571,184 km (0.075 R)
• M52: 10,757,134 km (0.085 R)
• M53: 11,056,629 km (0.047 R)
• M54: 11,188,574 km (0.104 R)
• M55: 11,606,700 km (0.114 R)
• M56: 11,683,145 km (0.107 R)
• M57: 11,913,974 km (0.094 R)
• M58: 12,029,763 km (0.094 R)
• M59: 12,223,941 km (0.112 R)
• M60: 12,399,420 km (0.078 R)
• M61: 12,615,140 km (0.091 R)
• M62: 12,752,919 km (0.1 R)
• M63: 13,369,711 km (0.112 R)
• M64: 13,490,138 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.6

Radius: 7.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.78 AU - 11.44 AU

Year: 13293 Days

Day: 19 Hours

Environment

Temp: -190 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,040,287 km

• M1: 115,789 km (0.089 R)
• M2: 212,878 km (0.05 R)
• M3: 436,676 km (0.075 R)
• M4: 788,231 km (0.051 R)
• M5: 888,312 km (0.118 R)
• M6: 939,923 km (0.119 R)
• M7: 1,087,577 km (0.104 R)
• M8: 1,301,202 km (0.118 R)
• M9: 1,735,485 km (0.054 R)
• M10: 1,867,430 km (0.104 R)
• M11: 2,002,816 km (0.037 R)
• M12: 2,071,781 km (0.068 R)
• M13: 2,502,024 km (0.1 R)
• M14: 2,727,618 km (0.082 R)
• M15: 2,901,002 km (0.078 R)
• M16: 3,588,853 km (0.119 R)
• M17: 3,907,796 km (0.084 R)
• M18: 4,038,095 km (0.097 R)
• M19: 4,459,812 km (0.075 R)
• M20: 4,527,729 km (0.038 R)
• M21: 4,595,946 km (0.104 R)
• M22: 4,687,500 km (0.107 R)
• M23: 4,802,840 km (0.119 R)
• M24: 4,919,077 km (0.043 R)
• M25: 5,249,389 km (0.057 R)
• M26: 5,417,388 km (0.059 R)
• M27: 5,465,558 km (0.07 R)
• M28: 6,359,555 km (0.093 R)
• M29: 6,410,568 km (0.059 R)
• M30: 6,512,893 km (0.063 R)
• M31: 6,771,248 km (0.052 R)
• M32: 7,165,289 km (0.066 R)
• M33: 7,405,095 km (0.094 R)
• M34: 9,042,443 km (0.078 R)
• M35: 9,215,079 km (0.094 R)
• M36: 9,359,740 km (0.099 R)
• M37: 9,476,128 km (0.115 R)
• M38: 10,183,875 km (0.03 R)
• M39: 10,423,531 km (0.119 R)
• M40: 10,939,195 km (0.115 R)
• M41: 11,369,887 km (0.067 R)
• M42: 11,618,668 km (0.089 R)
• M43: 12,888,904 km (0.108 R)
• M44: 13,180,769 km (0.107 R)
• M45: 13,969,599 km (0.1 R)
• M46: 14,403,283 km (0.066 R)
• M47: 14,504,112 km (0.086 R)
• M48: 15,113,274 km (0.114 R)
• M49: 15,765,372 km (0.059 R)
• M50: 16,077,582 km (0.108 R)
• M51: 17,417,830 km (0.108 R)
• M52: 17,668,556 km (0.054 R)
• M53: 17,812,469 km (0.092 R)
• M54: 17,920,479 km (0.108 R)
• M55: 18,866,835 km (0.086 R)
• M56: 19,087,492 km (0.106 R)
• M57: 19,198,194 km (0.082 R)
• M58: 19,309,046 km (0.104 R)
• M59: 19,754,698 km (0.098 R)
• M60: 20,128,693 km (0.088 R)
• M61: 20,694,023 km (0.071 R)
• M62: 20,997,707 km (0.08 R)
• M63: 21,302,886 km (0.077 R)
• M64: 21,494,372 km (0.1 R)
• M65: 22,421,280 km (0.101 R)
• M66: 22,538,116 km (0.082 R)
• M67: 22,616,056 km (0.112 R)
• M68: 22,968,060 km (0.112 R)
• M69: 23,085,794 km (0.097 R)
• M70: 24,114,429 km (0.074 R)
• M71: 24,353,935 km (0.049 R)
• M72: 24,474,062 km (0.097 R)
• M73: 25,158,024 km (0.115 R)
• M74: 25,441,511 km (0.101 R)
• M75: 25,848,418 km (0.09 R)
• M76: 26,586,085 km (0.119 R)
• M77: 27,206,168 km (0.082 R)
• M78: 27,455,548 km (0.054 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit