🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.92 AU - 1.1 AU

Year: 367 Days

Day: 34.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.79 AU - 2.77 AU

Year: 1245 Days

Day: 22.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.82 AU - 3.56 AU

Year: 2061 Days

Day: 43.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 8.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.22 AU - 6.56 AU

Year: 5842 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,957,131 km

• M1: 109,356 km (0.096 R)
• M2: 203,752 km (0.047 R)
• M3: 306,676 km (0.104 R)
• M4: 546,331 km (0.093 R)
• M5: 631,303 km (0.067 R)
• M6: 708,795 km (0.067 R)
• M7: 815,308 km (0.047 R)
• M8: 867,368 km (0.091 R)
• M9: 934,089 km (0.077 R)
• M10: 1,730,399 km (0.097 R)
• M11: 1,850,526 km (0.09 R)
• M12: 2,569,343 km (0.062 R)
• M13: 3,020,082 km (0.101 R)
• M14: 3,473,812 km (0.075 R)
• M15: 3,659,164 km (0.111 R)
• M16: 4,073,700 km (0.049 R)
• M17: 4,339,086 km (0.074 R)
• M18: 4,777,558 km (0.094 R)
• M19: 5,645,824 km (0.094 R)
• M20: 6,032,684 km (0.118 R)
• M21: 6,348,485 km (0.104 R)
• M22: 6,818,521 km (0.098 R)
• M23: 6,982,331 km (0.11 R)
• M24: 8,035,350 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.6

Radius: 7.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 15.86 AU - 20.98 AU

Year: 28591 Days

Day: 21.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,957,131 km

• M1: 110,104 km (0.108 R)
• M2: 161,416 km (0.069 R)
• M3: 221,854 km (0.075 R)
• M4: 391,198 km (0.094 R)
• M5: 712,535 km (0.056 R)
• M6: 829,221 km (0.118 R)
• M7: 1,529,788 km (0.083 R)
• M8: 1,631,066 km (0.12 R)
• M9: 1,787,096 km (0.095 R)
• M10: 2,085,993 km (0.083 R)
• M11: 2,518,779 km (0.095 R)
• M12: 2,699,643 km (0.118 R)
• M13: 2,979,092 km (0.033 R)
• M14: 3,202,890 km (0.076 R)
• M15: 4,294,207 km (0.09 R)
• M16: 5,296,513 km (0.034 R)
• M17: 5,803,949 km (0.111 R)
• M18: 6,286,103 km (0.106 R)
• M19: 6,367,783 km (0.05 R)
• M20: 7,160,801 km (0.112 R)
• M21: 7,852,691 km (0.096 R)
• M22: 8,565,675 km (0.091 R)
• M23: 9,532,676 km (0.059 R)
• M24: 9,957,533 km (0.068 R)
• M25: 10,100,699 km (0.03 R)
• M26: 10,196,441 km (0.07 R)
• M27: 11,071,589 km (0.063 R)
• M28: 11,269,357 km (0.072 R)
• M29: 11,668,335 km (0.054 R)
• M30: 13,049,123 km (0.071 R)
• M31: 13,153,393 km (0.086 R)
• M32: 13,310,321 km (0.1 R)
• M33: 13,891,359 km (0.029 R)
• M34: 14,265,503 km (0.034 R)
• M35: 14,426,770 km (0.083 R)
• M36: 14,588,635 km (0.036 R)
• M37: 15,132,872 km (0.113 R)
• M38: 15,297,429 km (0.112 R)
• M39: 15,572,989 km (0.092 R)
• M40: 16,017,294 km (0.097 R)
• M41: 16,578,436 km (0.102 R)
• M42: 16,748,080 km (0.12 R)
• M43: 17,317,749 km (0.036 R)
• M44: 17,432,341 km (0.114 R)
• M45: 18,183,920 km (0.096 R)
• M46: 18,242,264 km (0.113 R)
• M47: 18,417,443 km (0.041 R)
• M48: 19,539,576 km (0.108 R)
• M49: 19,838,473 km (0.044 R)
• M50: 21,233,174 km (0.077 R)
• M51: 23,669,525 km (0.103 R)
• M52: 23,988,318 km (0.074 R)
• M53: 24,565,466 km (0.05 R)
• M54: 25,017,701 km (0.042 R)
• M55: 27,185,972 km (0.056 R)
• M56: 28,664,598 km (0.094 R)
• M57: 28,936,267 km (0.029 R)
• M58: 29,277,051 km (0.111 R)
• M59: 29,619,182 km (0.093 R)
• M60: 30,169,253 km (0.083 R)
• M61: 30,722,765 km (0.096 R)
• M62: 31,000,718 km (0.091 R)
• M63: 31,209,856 km (0.104 R)
• M64: 32,121,056 km (0.078 R)
• M65: 33,468,634 km (0.104 R)
• M66: 34,617,695 km (0.071 R)
• M67: 35,488,056 km (0.079 R)
• M68: 36,292,144 km (0.06 R)
• M69: 36,880,662 km (0.117 R)
• M70: 36,954,414 km (0.095 R)
• M71: 38,141,772 km (0.093 R)
• M72: 38,216,422 km (0.085 R)
• M73: 38,740,164 km (0.069 R)
• M74: 39,341,547 km (0.086 R)
• M75: 39,719,132 km (0.035 R)
• M76: 40,858,769 km (0.032 R)
• M77: 42,627,016 km (0.074 R)
• M78: 43,247,847 km (0.043 R)
• M79: 46,317,296 km (0.097 R)
• M80: 46,476,618 km (0.065 R)
• M81: 47,516,472 km (0.075 R)
• M82: 47,918,442 km (0.116 R)
• M83: 48,240,825 km (0.063 R)
• M84: 49,293,546 km (0.088 R)
• M85: 50,845,923 km (0.11 R)
• M86: 52,165,376 km (0.113 R)
• M87: 53,412,723 km (0.105 R)
• M88: 55,006,688 km (0.064 R)
• M89: 56,021,560 km (0.057 R)
• M90: 56,276,176 km (0.108 R)
• M91: 56,446,119 km (0.074 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 19,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit