🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.43 AU - 0.67 AU

Year: 263 Days

Day: 28.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 9,818,953 km

• M1: 123,418 km (0.111 R)
• M2: 454,778 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209

Radius: 11

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.96 AU - 1.06 AU

Year: 655 Days

Day: 10.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 9,818,953 km

• M1: 144,362 km (0.087 R)
• M2: 219,460 km (0.092 R)
• M3: 291,117 km (0.064 R)
• M4: 395,836 km (0.056 R)
• M5: 498,011 km (0.037 R)
• M6: 607,517 km (0.034 R)
• M7: 752,477 km (0.105 R)
• M8: 825,780 km (0.11 R)
• M9: 910,004 km (0.117 R)
• M10: 1,018,612 km (0.076 R)
• M11: 1,087,726 km (0.083 R)
• M12: 1,208,302 km (0.099 R)
• M13: 1,281,904 km (0.036 R)
• M14: 1,429,258 km (0.078 R)
• M15: 1,507,498 km (0.099 R)
• M16: 1,582,297 km (0.108 R)
• M17: 1,699,581 km (0.098 R)
• M18: 1,798,615 km (0.07 R)
• M19: 1,975,589 km (0.067 R)
• M20: 2,058,018 km (0.075 R)
• M21: 2,180,987 km (0.085 R)
• M22: 2,352,576 km (0.089 R)
• M23: 2,457,893 km (0.06 R)
• M24: 2,540,770 km (0.1 R)
• M25: 2,612,727 km (0.098 R)
• M26: 2,857,319 km (0.096 R)
• M27: 2,950,968 km (0.075 R)
• M28: 3,033,097 km (0.047 R)
• M29: 3,212,465 km (0.082 R)
• M30: 3,303,570 km (0.063 R)
• M31: 3,435,066 km (0.097 R)
• M32: 3,649,290 km (0.081 R)
• M33: 3,744,435 km (0.103 R)
• M34: 3,867,853 km (0.088 R)
• M35: 3,951,029 km (0.059 R)
• M36: 4,182,756 km (0.105 R)
• M37: 4,361,227 km (0.051 R)
• M38: 4,622,873 km (0.081 R)
• M39: 4,814,957 km (0.108 R)
• M40: 5,047,582 km (0.113 R)
• M41: 5,146,167 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.8

Radius: 8.3

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.15 AU - 1.55 AU

Year: 1013 Days

Day: 12 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 9,818,953 km

• M1: 143,614 km (0.073 R)
• M2: 245,041 km (0.066 R)
• M3: 460,612 km (0.085 R)
• M4: 525,089 km (0.117 R)
• M5: 632,500 km (0.075 R)
• M6: 691,591 km (0.051 R)
• M7: 781,499 km (0.084 R)
• M8: 840,441 km (0.058 R)
• M9: 916,437 km (0.062 R)
• M10: 968,497 km (0.046 R)
• M11: 1,048,382 km (0.038 R)
• M12: 1,141,881 km (0.096 R)
• M13: 1,249,890 km (0.082 R)
• M14: 1,379,143 km (0.09 R)
• M15: 1,494,483 km (0.032 R)
• M16: 1,556,416 km (0.098 R)
• M17: 1,612,964 km (0.102 R)
• M18: 1,702,424 km (0.066 R)
• M19: 1,773,932 km (0.081 R)
• M20: 1,826,440 km (0.092 R)
• M21: 1,893,011 km (0.055 R)
• M22: 2,021,666 km (0.075 R)
• M23: 2,076,718 km (0.098 R)
• M24: 2,316,523 km (0.053 R)
• M25: 2,403,290 km (0.117 R)
• M26: 2,461,783 km (0.099 R)
• M27: 2,520,874 km (0.094 R)
• M28: 2,640,103 km (0.104 R)
• M29: 2,815,133 km (0.094 R)
• M30: 2,915,662 km (0.084 R)
• M31: 2,978,194 km (0.076 R)
• M32: 3,224,582 km (0.079 R)
• M33: 3,297,436 km (0.073 R)
• M34: 3,362,661 km (0.08 R)
• M35: 4,029,419 km (0.093 R)
• M36: 4,116,784 km (0.082 R)
• M37: 4,195,771 km (0.119 R)
• M38: 4,337,740 km (0.051 R)
• M39: 4,508,431 km (0.102 R)
• M40: 4,644,715 km (0.091 R)
• M41: 4,865,521 km (0.09 R)
• M42: 5,071,218 km (0.045 R)
• M43: 5,184,464 km (0.077 R)
• M44: 5,539,310 km (0.045 R)
• M45: 5,704,915 km (0.071 R)
• M46: 5,832,671 km (0.087 R)
• M47: 5,901,935 km (0.104 R)
• M48: 5,971,349 km (0.114 R)
• M49: 6,251,994 km (0.094 R)
• M50: 6,322,904 km (0.087 R)
• M51: 6,404,285 km (0.054 R)
• M52: 6,496,138 km (0.064 R)
• M53: 6,670,868 km (0.054 R)
• M54: 6,764,068 km (0.108 R)
• M55: 6,826,300 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483

Radius: 11.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.08 AU - 1.78 AU

Year: 1104 Days

Day: 9.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 9,818,953 km

• M1: 153,637 km (0.118 R)
• M2: 271,071 km (0.094 R)
• M3: 366,515 km (0.086 R)
• M4: 487,689 km (0.086 R)
• M5: 646,263 km (0.114 R)
• M6: 793,916 km (0.108 R)
• M7: 866,172 km (0.119 R)
• M8: 1,200,074 km (0.06 R)
• M9: 1,291,628 km (0.086 R)
• M10: 1,393,055 km (0.059 R)
• M11: 1,542,803 km (0.082 R)
• M12: 1,619,846 km (0.096 R)
• M13: 1,698,085 km (0.081 R)
• M14: 1,809,985 km (0.095 R)
• M15: 1,916,199 km (0.108 R)
• M16: 2,092,276 km (0.025 R)
• M17: 2,265,061 km (0.036 R)
• M18: 2,451,610 km (0.044 R)
• M19: 2,569,792 km (0.109 R)
• M20: 2,792,843 km (0.101 R)
• M21: 2,878,113 km (0.12 R)
• M22: 2,954,857 km (0.068 R)
• M23: 3,032,050 km (0.047 R)
• M24: 3,169,081 km (0.105 R)
• M25: 3,268,115 km (0.091 R)
• M26: 3,348,300 km (0.11 R)
• M27: 3,459,451 km (0.062 R)
• M28: 3,551,304 km (0.057 R)
• M29: 3,842,421 km (0.117 R)
• M30: 3,927,094 km (0.084 R)
• M31: 4,109,154 km (0.092 R)
• M32: 4,293,908 km (0.102 R)
• M33: 4,492,574 km (0.082 R)
• M34: 4,683,012 km (0.069 R)
• M35: 4,819,146 km (0.093 R)
• M36: 5,037,260 km (0.084 R)
• M37: 5,200,172 km (0.08 R)
• M38: 5,400,334 km (0.089 R)
• M39: 5,495,478 km (0.09 R)
• M40: 5,699,380 km (0.071 R)
• M41: 5,784,052 km (0.117 R)
• M42: 5,991,544 km (0.081 R)
• M43: 6,301,062 km (0.05 R)
• M44: 6,552,536 km (0.111 R)
• M45: 6,820,167 km (0.095 R)
• M46: 7,130,583 km (0.076 R)
• M47: 7,326,855 km (0.093 R)
• M48: 7,684,693 km (0.059 R)
• M49: 7,765,027 km (0.114 R)
• M50: 7,899,516 km (0.115 R)
• M51: 8,211,876 km (0.08 R)
• M52: 8,472,924 km (0.052 R)
• M53: 8,555,951 km (0.093 R)
• M54: 8,904,664 km (0.107 R)
• M55: 9,102,133 km (0.109 R)
• M56: 9,272,525 km (0.102 R)
• M57: 9,372,307 km (0.025 R)
• M58: 9,645,173 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 12,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit