🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.58 AU - 0.72 AU

Year: 188 Days

Day: 47.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 118,101,388 km

• M1: 47,423 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.29 AU - 1.61 AU

Year: 625 Days

Day: 26.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 118,101,388 km

• M1: 469,139 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.33 AU - 3.03 AU

Year: 1571 Days

Day: 15.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.68 AU - 3.42 AU

Year: 1908 Days

Day: 34.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,101,388 km

• M1: 67,618 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.85 AU - 3.43 AU

Year: 1993 Days

Day: 39.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,101,388 km

• M1: 106,364 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.58 AU - 4.28 AU

Year: 2790 Days

Day: 33.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.4

Radius: 10.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.79 AU - 6.27 AU

Year: 4658 Days

Day: 13.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 118,101,388 km

• M1: 131,497 km (0.112 R)
• M2: 796,010 km (0.048 R)
• M3: 932,144 km (0.077 R)
• M4: 1,133,353 km (0.102 R)
• M5: 1,349,223 km (0.091 R)
• M6: 1,719,029 km (0.068 R)
• M7: 1,837,959 km (0.092 R)
• M8: 1,968,409 km (0.1 R)
• M9: 2,147,328 km (0.069 R)
• M10: 3,058,977 km (0.112 R)
• M11: 3,426,390 km (0.113 R)
• M12: 3,642,708 km (0.081 R)
• M13: 3,730,522 km (0.102 R)
• M14: 3,807,864 km (0.109 R)
• M15: 4,032,111 km (0.096 R)
• M16: 4,145,806 km (0.104 R)
• M17: 4,469,984 km (0.068 R)
• M18: 5,668,712 km (0.078 R)
• M19: 6,330,084 km (0.04 R)
• M20: 7,291,101 km (0.043 R)
• M21: 7,541,977 km (0.103 R)
• M22: 8,095,489 km (0.115 R)
• M23: 8,355,340 km (0.112 R)
• M24: 8,515,560 km (0.107 R)
• M25: 8,603,224 km (0.07 R)
• M26: 8,676,677 km (0.111 R)
• M27: 9,256,368 km (0.07 R)
• M28: 9,619,442 km (0.093 R)
• M29: 10,002,413 km (0.066 R)
• M30: 10,141,688 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952

Radius: 4.5

Gravity: 47.01 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 19.99 AU - 20.65 AU

Year: 32806 Days

Day: 15.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 118,101,388 km

• M1: 467,793 km (0.069 R)
• M2: 669,301 km (0.063 R)
• M3: 1,035,965 km (0.098 R)
• M4: 1,537,268 km (0.087 R)
• M5: 2,432,312 km (0.101 R)
• M6: 2,627,537 km (0.114 R)
• M7: 2,777,284 km (0.105 R)
• M8: 2,981,336 km (0.053 R)
• M9: 3,844,964 km (0.091 R)
• M10: 3,901,363 km (0.112 R)
• M11: 5,148,112 km (0.115 R)
• M12: 6,239,578 km (0.105 R)
• M13: 6,305,999 km (0.107 R)
• M14: 7,329,398 km (0.118 R)
• M15: 7,399,410 km (0.079 R)
• M16: 7,540,181 km (0.061 R)
• M17: 7,967,732 km (0.11 R)
• M18: 8,771,970 km (0.093 R)
• M19: 10,377,604 km (0.119 R)
• M20: 10,693,555 km (0.062 R)
• M21: 10,852,727 km (0.11 R)
• M22: 11,415,963 km (0.071 R)
• M23: 11,578,576 km (0.103 R)
• M24: 11,660,256 km (0.053 R)
• M25: 12,236,956 km (0.09 R)
• M26: 12,654,633 km (0.11 R)
• M27: 13,076,799 km (0.115 R)
• M28: 14,109,024 km (0.114 R)
• M29: 14,811,685 km (0.118 R)
• M30: 15,077,969 km (0.084 R)
• M31: 16,617,331 km (0.099 R)
• M32: 22,332,269 km (0.086 R)
• M33: 23,149,672 km (0.102 R)
• M34: 23,458,741 km (0.087 R)
• M35: 25,341,580 km (0.073 R)
• M36: 28,035,987 km (0.081 R)
• M37: 29,695,626 km (0.115 R)
• M38: 34,744,255 km (0.117 R)
• M39: 34,979,872 km (0.087 R)
• M40: 35,452,900 km (0.118 R)
• M41: 35,571,531 km (0.108 R)
• M42: 36,047,103 km (0.113 R)
• M43: 36,764,574 km (0.066 R)
• M44: 37,245,531 km (0.072 R)
• M45: 38,944,963 km (0.11 R)
• M46: 39,927,372 km (0.05 R)
• M47: 40,421,644 km (0.084 R)
• M48: 41,291,555 km (0.064 R)
• M49: 41,791,362 km (0.119 R)
• M50: 42,796,959 km (0.115 R)
• M51: 43,810,634 km (0.106 R)
• M52: 48,337,017 km (0.086 R)
• M53: 50,055,747 km (0.118 R)
• M54: 52,874,021 km (0.093 R)
• M55: 53,416,762 km (0.036 R)
• M56: 54,097,582 km (0.047 R)
• M57: 55,193,087 km (0.118 R)
• M58: 58,382,963 km (0.098 R)
• M59: 58,943,805 km (0.109 R)
• M60: 59,224,750 km (0.087 R)
• M61: 59,929,505 km (0.069 R)
• M62: 60,212,096 km (0.117 R)
• M63: 61,062,709 km (0.085 R)
• M64: 63,638,186 km (0.115 R)
• M65: 64,649,318 km (0.096 R)
• M66: 65,084,349 km (0.03 R)
• M67: 69,635,565 km (0.087 R)
• M68: 73,380,000 km (0.059 R)
• M69: 74,896,024 km (0.119 R)
• M70: 75,505,187 km (0.113 R)
• M71: 75,810,516 km (0.106 R)
• M72: 77,189,210 km (0.049 R)
• M73: 80,594,058 km (0.086 R)
• M74: 82,001,175 km (0.088 R)
• M75: 83,258,545 km (0.11 R)
• M76: 84,522,348 km (0.076 R)
• M77: 84,839,346 km (0.099 R)
• M78: 85,474,389 km (0.094 R)
• M79: 86,111,078 km (0.105 R)
• M80: 89,156,591 km (0.086 R)
• M81: 90,935,908 km (0.092 R)
• M82: 91,748,524 km (0.03 R)
• M83: 91,911,436 km (0.036 R)
• M84: 95,352,636 km (0.097 R)
• M85: 99,169,775 km (0.059 R)
• M86: 101,012,970 km (0.1 R)
• M87: 102,529,444 km (0.09 R)
• M88: 104,053,397 km (0.098 R)
• M89: 109,014,661 km (0.12 R)
• M90: 110,569,881 km (0.083 R)
• M91: 111,958,598 km (0.048 R)
• M92: 112,654,976 km (0.04 R)
• M93: 116,159,007 km (0.05 R)
• M94: 116,335,083 km (0.1 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 15,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit