🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.48 AU - 0.64 AU

Year: 275 Days

Day: 27.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,360,317 km

• M1: 340,335 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.67 AU - 0.67 AU

Year: 360 Days

Day: 31.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.4

Radius: 13

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.39 AU - 2.15 AU

Year: 1545 Days

Day: 12.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 36,360,317 km

• M1: 196,871 km (0.09 R)
• M2: 326,572 km (0.103 R)
• M3: 453,880 km (0.093 R)
• M4: 603,478 km (0.062 R)
• M5: 711,787 km (0.103 R)
• M6: 863,180 km (0.119 R)
• M7: 1,136,046 km (0.092 R)
• M8: 1,216,979 km (0.052 R)
• M9: 1,300,005 km (0.118 R)
• M10: 1,525,599 km (0.092 R)
• M11: 1,606,831 km (0.074 R)
• M12: 1,830,779 km (0.052 R)
• M13: 2,065,348 km (0.052 R)
• M14: 2,155,855 km (0.037 R)
• M15: 2,309,941 km (0.089 R)
• M16: 2,404,187 km (0.09 R)
• M17: 2,883,798 km (0.061 R)
• M18: 2,974,305 km (0.091 R)
• M19: 3,158,161 km (0.091 R)
• M20: 3,369,692 km (0.029 R)
• M21: 3,549,509 km (0.068 R)
• M22: 3,683,399 km (0.09 R)
• M23: 3,868,900 km (0.089 R)
• M24: 3,981,697 km (0.062 R)
• M25: 4,120,973 km (0.091 R)
• M26: 4,522,643 km (0.054 R)
• M27: 4,708,144 km (0.088 R)
• M28: 4,815,406 km (0.102 R)
• M29: 4,950,493 km (0.109 R)
• M30: 5,086,926 km (0.03 R)
• M31: 5,197,030 km (0.119 R)
• M32: 5,280,057 km (0.101 R)
• M33: 5,363,532 km (0.094 R)
• M34: 5,831,026 km (0.069 R)
• M35: 5,931,855 km (0.103 R)
• M36: 6,091,476 km (0.085 R)
• M37: 6,252,593 km (0.116 R)
• M38: 6,341,155 km (0.11 R)
• M39: 6,474,596 km (0.112 R)
• M40: 6,896,013 km (0.113 R)
• M41: 7,326,556 km (0.051 R)
• M42: 7,513,703 km (0.067 R)
• M43: 7,623,507 km (0.04 R)
• M44: 8,149,045 km (0.105 R)
• M45: 9,117,841 km (0.087 R)
• M46: 9,201,615 km (0.064 R)
• M47: 9,319,349 km (0.103 R)
• M48: 9,403,722 km (0.119 R)
• M49: 9,488,395 km (0.032 R)
• M50: 9,641,433 km (0.05 R)
• M51: 9,795,220 km (0.104 R)
• M52: 10,157,396 km (0.047 R)
• M53: 10,261,816 km (0.044 R)
• M54: 10,559,216 km (0.048 R)
• M55: 10,647,329 km (0.079 R)
• M56: 10,895,063 km (0.066 R)
• M57: 11,414,467 km (0.118 R)
• M58: 11,559,278 km (0.114 R)
• M59: 11,759,290 km (0.089 R)
• M60: 11,868,796 km (0.049 R)
• M61: 12,107,404 km (0.096 R)
• M62: 12,459,109 km (0.113 R)
• M63: 12,552,159 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.7

Radius: 14.1

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.79 AU - 2.75 AU

Year: 2244 Days

Day: 6.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 36,360,317 km

• M1: 191,336 km (0.116 R)
• M2: 387,907 km (0.08 R)
• M3: 608,415 km (0.062 R)
• M4: 728,841 km (0.076 R)
• M5: 867,219 km (0.095 R)
• M6: 1,116,449 km (0.108 R)
• M7: 1,279,810 km (0.046 R)
• M8: 1,441,226 km (0.089 R)
• M9: 1,535,173 km (0.086 R)
• M10: 1,841,699 km (0.091 R)
• M11: 2,037,523 km (0.101 R)
• M12: 2,192,207 km (0.116 R)
• M13: 2,301,713 km (0.086 R)
• M14: 2,628,435 km (0.077 R)
• M15: 2,810,794 km (0.044 R)
• M16: 3,188,230 km (0.063 R)
• M17: 3,285,169 km (0.108 R)
• M18: 3,755,804 km (0.105 R)
• M19: 3,858,428 km (0.075 R)
• M20: 3,991,870 km (0.118 R)
• M21: 4,681,965 km (0.053 R)
• M22: 4,776,810 km (0.112 R)
• M23: 4,920,424 km (0.108 R)
• M24: 5,016,914 km (0.099 R)
• M25: 5,228,296 km (0.053 R)
• M26: 5,326,731 km (0.105 R)
• M27: 5,492,336 km (0.062 R)
• M28: 5,862,890 km (0.051 R)
• M29: 6,102,995 km (0.042 R)
• M30: 6,363,744 km (0.086 R)
• M31: 6,842,607 km (0.102 R)
• M32: 7,023,022 km (0.106 R)
• M33: 7,113,828 km (0.039 R)
• M34: 7,241,584 km (0.097 R)
• M35: 7,573,542 km (0.07 R)
• M36: 7,835,338 km (0.033 R)
• M37: 8,005,281 km (0.103 R)
• M38: 8,310,311 km (0.108 R)
• M39: 8,425,651 km (0.113 R)
• M40: 8,657,977 km (0.064 R)
• M41: 8,814,157 km (0.101 R)
• M42: 8,912,293 km (0.112 R)
• M43: 9,129,210 km (0.048 R)
• M44: 9,248,440 km (0.12 R)
• M45: 9,488,245 km (0.094 R)
• M46: 9,649,212 km (0.062 R)
• M47: 9,953,644 km (0.112 R)
• M48: 10,364,440 km (0.075 R)
• M49: 10,551,138 km (0.109 R)
• M50: 11,139,057 km (0.065 R)
• M51: 11,309,150 km (0.091 R)
• M52: 11,437,206 km (0.047 R)
• M53: 12,019,441 km (0.116 R)
• M54: 12,810,814 km (0.107 R)
• M55: 13,415,488 km (0.104 R)
• M56: 13,528,435 km (0.086 R)
• M57: 14,006,549 km (0.118 R)
• M58: 14,167,218 km (0.099 R)
• M59: 14,305,296 km (0.079 R)
• M60: 14,536,575 km (0.115 R)
• M61: 14,769,050 km (0.067 R)
• M62: 15,237,740 km (0.068 R)
• M63: 15,426,682 km (0.068 R)
• M64: 15,711,367 km (0.116 R)
• M65: 15,997,996 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.1

Radius: 13.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.37 AU - 4.45 AU

Year: 6075 Days

Day: 13.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,360,317 km

• M1: 202,556 km (0.086 R)
• M2: 350,358 km (0.086 R)
• M3: 439,668 km (0.073 R)
• M4: 677,080 km (0.082 R)
• M5: 1,333,216 km (0.032 R)
• M6: 1,907,223 km (0.083 R)
• M7: 2,211,206 km (0.086 R)
• M8: 2,509,504 km (0.048 R)
• M9: 2,753,050 km (0.11 R)
• M10: 3,027,861 km (0.113 R)
• M11: 3,956,864 km (0.079 R)
• M12: 4,886,465 km (0.102 R)
• M13: 5,080,493 km (0.07 R)
• M14: 5,648,666 km (0.119 R)
• M15: 5,911,061 km (0.117 R)
• M16: 6,357,461 km (0.046 R)
• M17: 6,508,704 km (0.06 R)
• M18: 6,722,480 km (0.114 R)
• M19: 7,568,755 km (0.112 R)
• M20: 7,923,302 km (0.077 R)
• M21: 8,086,363 km (0.094 R)
• M22: 8,985,596 km (0.118 R)
• M23: 9,292,421 km (0.09 R)
• M24: 9,533,424 km (0.052 R)
• M25: 9,811,526 km (0.081 R)
• M26: 10,057,016 km (0.101 R)
• M27: 10,233,691 km (0.095 R)
• M28: 10,625,937 km (0.066 R)
• M29: 12,432,630 km (0.11 R)
• M30: 13,390,805 km (0.095 R)
• M31: 13,741,612 km (0.065 R)
• M32: 14,214,042 km (0.117 R)
• M33: 14,412,408 km (0.106 R)
• M34: 15,909,285 km (0.108 R)
• M35: 16,198,009 km (0.098 R)
• M36: 16,864,617 km (0.1 R)
• M37: 17,412,893 km (0.11 R)
• M38: 18,526,799 km (0.094 R)
• M39: 18,656,799 km (0.067 R)
• M40: 19,355,421 km (0.044 R)
• M41: 19,487,367 km (0.094 R)
• M42: 19,619,611 km (0.109 R)
• M43: 19,752,155 km (0.049 R)
• M44: 19,929,428 km (0.092 R)
• M45: 20,508,970 km (0.102 R)
• M46: 20,913,483 km (0.072 R)
• M47: 21,094,048 km (0.097 R)
• M48: 21,229,883 km (0.076 R)
• M49: 21,959,172 km (0.082 R)
• M50: 22,465,262 km (0.081 R)
• M51: 22,975,241 km (0.112 R)
• M52: 23,582,908 km (0.045 R)
• M53: 23,676,855 km (0.044 R)
• M54: 23,865,199 km (0.118 R)
• M55: 24,053,991 km (0.105 R)
• M56: 24,766,376 km (0.092 R)
• M57: 25,005,434 km (0.092 R)
• M58: 25,149,197 km (0.088 R)
• M59: 25,293,260 km (0.077 R)
• M60: 25,727,094 km (0.064 R)
• M61: 27,783,915 km (0.12 R)
• M62: 28,331,294 km (0.068 R)
• M63: 28,681,502 km (0.08 R)
• M64: 31,793,886 km (0.086 R)
• M65: 32,470,816 km (0.077 R)
• M66: 32,575,535 km (0.054 R)
• M67: 32,837,481 km (0.079 R)
• M68: 32,994,858 km (0.107 R)
• M69: 33,258,000 km (0.082 R)
• M70: 34,264,046 km (0.112 R)
• M71: 34,958,180 km (0.083 R)
• M72: 35,387,676 km (0.11 R)
• M73: 35,602,947 km (0.098 R)
• M74: 35,818,817 km (0.105 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: 395 - 19,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit