🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.92 AU - 1.16 AU

Year: 371 Days

Day: 29.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.33 AU - 1.79 AU

Year: 682 Days

Day: 26.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 18,401,786 km

• M1: 376,239 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.9

Radius: 10.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.02 AU - 9.36 AU

Year: 8962 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 18,401,786 km

• M1: 356,043 km (0.064 R)
• M2: 624,422 km (0.081 R)
• M3: 705,204 km (0.046 R)
• M4: 790,026 km (0.046 R)
• M5: 939,923 km (0.102 R)
• M6: 1,132,755 km (0.071 R)
• M7: 1,286,242 km (0.1 R)
• M8: 1,557,613 km (0.114 R)
• M9: 1,847,683 km (0.048 R)
• M10: 2,325,798 km (0.096 R)
• M11: 2,478,837 km (0.073 R)
• M12: 2,567,847 km (0.087 R)
• M13: 2,680,644 km (0.032 R)
• M14: 2,749,160 km (0.062 R)
• M15: 3,029,207 km (0.106 R)
• M16: 4,054,701 km (0.083 R)
• M17: 4,980,412 km (0.112 R)
• M18: 5,849,726 km (0.087 R)
• M19: 6,363,145 km (0.113 R)
• M20: 6,922,641 km (0.074 R)
• M21: 7,049,201 km (0.104 R)
• M22: 7,272,401 km (0.036 R)
• M23: 7,368,742 km (0.036 R)
• M24: 7,562,771 km (0.075 R)
• M25: 7,923,002 km (0.103 R)
• M26: 8,933,835 km (0.086 R)
• M27: 9,842,493 km (0.114 R)
• M28: 10,707,318 km (0.114 R)
• M29: 11,185,882 km (0.11 R)
• M30: 11,446,481 km (0.05 R)
• M31: 12,087,807 km (0.105 R)
• M32: 13,051,965 km (0.11 R)
• M33: 13,208,594 km (0.116 R)
• M34: 13,721,715 km (0.09 R)
• M35: 14,201,326 km (0.097 R)
• M36: 14,524,008 km (0.052 R)
• M37: 15,176,854 km (0.053 R)
• M38: 15,341,561 km (0.085 R)
• M39: 16,300,034 km (0.104 R)
• M40: 16,935,676 km (0.113 R)
• M41: 17,708,947 km (0.066 R)
• M42: 18,625,832 km (0.093 R)
• M43: 18,713,946 km (0.074 R)
• M44: 18,890,621 km (0.119 R)
• M45: 20,187,933 km (0.101 R)
• M46: 20,551,007 km (0.091 R)
• M47: 21,145,360 km (0.098 R)
• M48: 21,791,772 km (0.09 R)
• M49: 22,397,943 km (0.042 R)
• M50: 23,056,921 km (0.115 R)
• M51: 23,388,729 km (0.101 R)
• M52: 23,483,874 km (0.105 R)
• M53: 23,769,905 km (0.057 R)
• M54: 24,249,366 km (0.117 R)
• M55: 25,853,953 km (0.087 R)
• M56: 26,297,660 km (0.117 R)
• M57: 26,644,428 km (0.026 R)
• M58: 26,843,244 km (0.103 R)
• M59: 27,242,371 km (0.041 R)
• M60: 27,342,452 km (0.087 R)
• M61: 27,743,972 km (0.094 R)
• M62: 28,603,861 km (0.108 R)
• M63: 28,705,587 km (0.083 R)
• M64: 28,858,476 km (0.113 R)
• M65: 29,011,515 km (0.074 R)
• M66: 30,039,103 km (0.115 R)
• M67: 30,246,146 km (0.087 R)
• M68: 31,287,946 km (0.093 R)
• M69: 31,813,334 km (0.118 R)
• M70: 32,766,272 km (0.051 R)
• M71: 33,246,332 km (0.092 R)
• M72: 33,782,341 km (0.07 R)
• M73: 34,591,815 km (0.118 R)
• M74: 35,080,551 km (0.108 R)
• M75: 35,244,062 km (0.085 R)
• M76: 36,340,016 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.2

Radius: 13.6

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.03 AU - 12.01 AU

Year: 11937 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,401,786 km

• M1: 283,488 km (0.087 R)
• M2: 536,159 km (0.118 R)
• M3: 661,372 km (0.068 R)
• M4: 861,684 km (0.034 R)
• M5: 955,631 km (0.117 R)
• M6: 1,314,217 km (0.115 R)
• M7: 2,299,469 km (0.093 R)
• M8: 2,741,381 km (0.079 R)
• M9: 3,135,123 km (0.094 R)
• M10: 3,270,509 km (0.107 R)
• M11: 3,516,148 km (0.092 R)
• M12: 3,799,786 km (0.041 R)
• M13: 4,107,359 km (0.1 R)
• M14: 5,025,890 km (0.082 R)
• M15: 5,256,420 km (0.115 R)
• M16: 5,436,237 km (0.118 R)
• M17: 5,838,954 km (0.063 R)
• M18: 5,931,855 km (0.106 R)
• M19: 6,025,204 km (0.081 R)
• M20: 6,289,394 km (0.064 R)
• M21: 6,518,877 km (0.082 R)
• M22: 6,731,755 km (0.069 R)
• M23: 6,966,623 km (0.075 R)
• M24: 7,144,495 km (0.044 R)
• M25: 7,243,978 km (0.086 R)
• M26: 7,728,076 km (0.066 R)
• M27: 7,912,381 km (0.117 R)
• M28: 8,264,385 km (0.092 R)
• M29: 8,621,774 km (0.065 R)
• M30: 8,706,596 km (0.087 R)
• M31: 8,791,568 km (0.032 R)
• M32: 9,221,213 km (0.084 R)
• M33: 9,329,821 km (0.041 R)
• M34: 10,755,937 km (0.059 R)
• M35: 10,961,934 km (0.086 R)
• M36: 11,564,364 km (0.099 R)
• M37: 13,166,408 km (0.027 R)
• M38: 13,313,313 km (0.062 R)
• M39: 13,881,336 km (0.056 R)
• M40: 14,760,971 km (0.054 R)
• M41: 15,246,117 km (0.102 R)
• M42: 15,658,708 km (0.119 R)
• M43: 17,185,055 km (0.115 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 14,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit