🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.5 AU - 0.52 AU

Year: 235 Days

Day: 39.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.6

Radius: 11.1

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.52 AU - 0.84 AU

Year: 362 Days

Day: 6.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 12,236,297 km

• M1: 138,228 km (0.086 R)
• M2: 227,090 km (0.078 R)
• M3: 359,184 km (0.104 R)
• M4: 442,660 km (0.066 R)
• M5: 531,671 km (0.117 R)
• M6: 667,805 km (0.061 R)
• M7: 743,950 km (0.103 R)
• M8: 823,536 km (0.113 R)
• M9: 916,885 km (0.098 R)
• M10: 988,543 km (0.108 R)
• M11: 1,099,844 km (0.097 R)
• M12: 1,180,477 km (0.101 R)
• M13: 1,275,172 km (0.113 R)
• M14: 1,352,066 km (0.102 R)
• M15: 1,515,127 km (0.088 R)
• M16: 1,662,780 km (0.053 R)
• M17: 1,792,631 km (0.096 R)
• M18: 2,057,868 km (0.087 R)
• M19: 2,168,571 km (0.105 R)
• M20: 2,246,810 km (0.086 R)
• M21: 2,325,948 km (0.105 R)
• M22: 2,466,869 km (0.119 R)
• M23: 2,543,613 km (0.073 R)
• M24: 2,652,370 km (0.101 R)
• M25: 2,736,295 km (0.08 R)
• M26: 2,874,523 km (0.038 R)
• M27: 2,950,070 km (0.12 R)
• M28: 3,058,977 km (0.11 R)
• M29: 3,147,240 km (0.109 R)
• M30: 3,314,939 km (0.068 R)
• M31: 3,537,391 km (0.069 R)
• M32: 3,647,495 km (0.116 R)
• M33: 3,729,475 km (0.108 R)
• M34: 4,160,616 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610

Radius: 10.7

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.71 AU - 1.09 AU

Year: 551 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 12,236,297 km

• M1: 165,455 km (0.096 R)
• M2: 239,057 km (0.068 R)
• M3: 385,065 km (0.114 R)
• M4: 454,179 km (0.042 R)
• M5: 616,493 km (0.071 R)
• M6: 696,827 km (0.049 R)
• M7: 808,576 km (0.106 R)
• M8: 907,610 km (0.081 R)
• M9: 1,010,982 km (0.119 R)
• M10: 1,118,693 km (0.052 R)
• M11: 1,257,520 km (0.059 R)
• M12: 1,425,219 km (0.069 R)
• M13: 1,618,499 km (0.098 R)
• M14: 1,709,156 km (0.093 R)
• M15: 1,864,438 km (0.028 R)
• M16: 1,966,165 km (0.102 R)
• M17: 2,168,870 km (0.116 R)
• M18: 2,357,962 km (0.108 R)
• M19: 2,440,689 km (0.09 R)
• M20: 2,573,831 km (0.108 R)
• M21: 2,774,293 km (0.049 R)
• M22: 2,861,957 km (0.098 R)
• M23: 3,039,829 km (0.069 R)
• M24: 3,352,339 km (0.091 R)
• M25: 3,540,084 km (0.032 R)
• M26: 3,619,520 km (0.103 R)
• M27: 3,909,890 km (0.058 R)
• M28: 4,033,159 km (0.043 R)
• M29: 4,124,413 km (0.105 R)
• M30: 4,241,548 km (0.058 R)
• M31: 4,334,449 km (0.091 R)
• M32: 4,599,686 km (0.096 R)
• M33: 4,695,129 km (0.1 R)
• M34: 4,923,416 km (0.106 R)
• M35: 5,020,953 km (0.115 R)
• M36: 5,155,292 km (0.069 R)
• M37: 5,245,350 km (0.069 R)
• M38: 5,463,913 km (0.106 R)
• M39: 5,592,866 km (0.106 R)
• M40: 5,676,342 km (0.034 R)
• M41: 5,797,516 km (0.047 R)
• M42: 5,872,464 km (0.104 R)
• M43: 5,995,135 km (0.084 R)
• M44: 6,089,980 km (0.09 R)
• M45: 6,156,700 km (0.041 R)
• M46: 6,319,912 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.9

Radius: 10.2

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.22 AU - 2.42 AU

Year: 2282 Days

Day: 10.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 12,236,297 km

• M1: 142,716 km (0.054 R)
• M2: 216,618 km (0.064 R)
• M3: 283,039 km (0.108 R)
• M4: 355,893 km (0.12 R)
• M5: 464,801 km (0.042 R)
• M6: 550,670 km (0.057 R)
• M7: 707,598 km (0.084 R)
• M8: 795,412 km (0.057 R)
• M9: 872,904 km (0.079 R)
• M10: 968,197 km (0.114 R)
• M11: 1,121,834 km (0.091 R)
• M12: 1,419,235 km (0.04 R)
• M13: 1,844,691 km (0.077 R)
• M14: 2,027,799 km (0.098 R)
• M15: 2,206,868 km (0.108 R)
• M16: 2,298,422 km (0.033 R)
• M17: 2,464,326 km (0.096 R)
• M18: 2,655,811 km (0.115 R)
• M19: 2,808,102 km (0.071 R)
• M20: 2,941,094 km (0.043 R)
• M21: 3,030,853 km (0.079 R)
• M22: 3,236,400 km (0.051 R)
• M23: 3,517,495 km (0.074 R)
• M24: 3,625,056 km (0.117 R)
• M25: 3,843,468 km (0.077 R)
• M26: 3,917,220 km (0.119 R)
• M27: 4,091,203 km (0.112 R)
• M28: 4,267,728 km (0.074 R)
• M29: 4,331,307 km (0.107 R)
• M30: 4,706,947 km (0.102 R)
• M31: 4,892,150 km (0.106 R)
• M32: 4,958,870 km (0.087 R)
• M33: 5,039,204 km (0.11 R)
• M34: 5,133,750 km (0.051 R)
• M35: 5,338,101 km (0.09 R)
• M36: 5,503,406 km (0.047 R)
• M37: 5,572,969 km (0.1 R)
• M38: 5,754,880 km (0.076 R)
• M39: 6,153,260 km (0.106 R)
• M40: 6,370,476 km (0.098 R)
• M41: 6,902,147 km (0.1 R)
• M42: 7,188,477 km (0.09 R)
• M43: 7,494,255 km (0.116 R)
• M44: 7,602,265 km (0.084 R)
• M45: 7,679,607 km (0.119 R)
• M46: 7,835,338 km (0.104 R)
• M47: 8,118,377 km (0.099 R)
• M48: 8,324,822 km (0.094 R)
• M49: 8,662,016 km (0.071 R)
• M50: 8,791,717 km (0.087 R)
• M51: 9,135,044 km (0.038 R)
• M52: 9,233,929 km (0.119 R)
• M53: 9,666,865 km (0.048 R)
• M54: 9,885,726 km (0.115 R)
• M55: 9,987,303 km (0.102 R)
• M56: 10,106,383 km (0.092 R)
• M57: 10,328,536 km (0.04 R)
• M58: 10,431,609 km (0.07 R)
• M59: 10,586,892 km (0.058 R)
• M60: 10,673,509 km (0.109 R)
• M61: 10,952,359 km (0.12 R)
• M62: 11,304,214 km (0.106 R)
• M63: 11,677,610 km (0.068 R)
• M64: 11,785,021 km (0.087 R)
• M65: 11,856,828 km (0.089 R)
• M66: 11,946,886 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 16,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit