🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.73 AU - 0.79 AU

Year: 281 Days

Day: 17.6 Hours

Environment

Temp: -15 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 20,933,598 km

• M1: 160,668 km (0.077 R)

Asteroid Belt

Center: 1.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.7

Radius: 8.6

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.62 AU - 3.4 AU

Year: 2217 Days

Day: 7.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 20,933,598 km

• M1: 295,755 km (0.116 R)
• M2: 388,805 km (0.063 R)
• M3: 561,441 km (0.04 R)
• M4: 616,642 km (0.031 R)
• M5: 699,220 km (0.096 R)
• M6: 830,567 km (0.076 R)
• M7: 913,445 km (0.064 R)
• M8: 1,009,038 km (0.092 R)
• M9: 1,078,002 km (0.108 R)
• M10: 1,169,257 km (0.12 R)
• M11: 1,403,228 km (0.054 R)
• M12: 1,699,133 km (0.118 R)
• M13: 1,866,533 km (0.05 R)
• M14: 1,977,235 km (0.06 R)
• M15: 2,102,598 km (0.068 R)
• M16: 2,166,476 km (0.093 R)
• M17: 2,549,148 km (0.093 R)
• M18: 3,024,719 km (0.117 R)
• M19: 3,125,997 km (0.091 R)
• M20: 3,184,490 km (0.116 R)
• M21: 3,287,563 km (0.064 R)
• M22: 3,347,103 km (0.056 R)
• M23: 3,527,518 km (0.108 R)
• M24: 4,008,774 km (0.064 R)
• M25: 4,152,388 km (0.077 R)
• M26: 4,233,021 km (0.1 R)
• M27: 4,330,260 km (0.1 R)
• M28: 4,543,736 km (0.037 R)
• M29: 4,811,217 km (0.109 R)
• M30: 4,963,957 km (0.096 R)
• M31: 5,101,138 km (0.116 R)
• M32: 5,502,359 km (0.108 R)
• M33: 5,644,477 km (0.086 R)
• M34: 6,169,267 km (0.095 R)
• M35: 6,502,870 km (0.104 R)
• M36: 6,672,065 km (0.102 R)
• M37: 7,091,388 km (0.09 R)
• M38: 7,401,803 km (0.092 R)
• M39: 7,657,167 km (0.089 R)
• M40: 7,935,569 km (0.072 R)
• M41: 8,116,432 km (0.108 R)
• M42: 8,237,607 km (0.086 R)
• M43: 8,687,298 km (0.048 R)
• M44: 8,956,873 km (0.06 R)
• M45: 9,229,141 km (0.096 R)
• M46: 9,334,608 km (0.116 R)
• M47: 9,589,373 km (0.11 R)
• M48: 9,824,990 km (0.05 R)
• M49: 9,954,242 km (0.117 R)
• M50: 10,279,917 km (0.119 R)
• M51: 10,520,919 km (0.054 R)
• M52: 10,675,304 km (0.084 R)
• M53: 10,741,726 km (0.085 R)
• M54: 10,897,307 km (0.06 R)
• M55: 10,986,468 km (0.052 R)
• M56: 11,255,445 km (0.043 R)
• M57: 11,413,270 km (0.096 R)
• M58: 11,662,949 km (0.07 R)
• M59: 12,399,420 km (0.113 R)
• M60: 12,632,792 km (0.084 R)
• M61: 12,843,875 km (0.064 R)
• M62: 13,245,994 km (0.07 R)
• M63: 13,317,352 km (0.071 R)
• M64: 13,652,152 km (0.104 R)
• M65: 14,281,361 km (0.034 R)
• M66: 14,648,773 km (0.075 R)
• M67: 14,771,892 km (0.076 R)
• M68: 14,845,943 km (0.1 R)
• M69: 14,919,994 km (0.118 R)
• M70: 15,217,993 km (0.082 R)
• M71: 15,317,775 km (0.044 R)
• M72: 15,593,184 km (0.112 R)
• M73: 15,971,368 km (0.106 R)
• M74: 16,327,112 km (0.095 R)
• M75: 16,531,462 km (0.111 R)
• M76: 16,762,591 km (0.081 R)
• M77: 16,865,514 km (0.045 R)
• M78: 17,279,751 km (0.075 R)
• M79: 17,435,931 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.3

Radius: 12.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.58 AU - 3.88 AU

Year: 2465 Days

Day: 11 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,933,598 km

• M1: 177,722 km (0.09 R)
• M2: 319,691 km (0.115 R)
• M3: 405,859 km (0.082 R)
• M4: 496,815 km (0.106 R)
• M5: 645,964 km (0.073 R)
• M6: 780,751 km (0.1 R)
• M7: 860,188 km (0.089 R)
• M8: 951,143 km (0.093 R)
• M9: 1,235,529 km (0.093 R)
• M10: 1,330,224 km (0.112 R)
• M11: 1,476,980 km (0.072 R)
• M12: 1,567,935 km (0.09 R)
• M13: 1,755,531 km (0.104 R)
• M14: 1,895,704 km (0.095 R)
• M15: 2,096,315 km (0.118 R)
• M16: 2,187,719 km (0.103 R)
• M17: 2,268,801 km (0.114 R)
• M18: 2,446,224 km (0.117 R)
• M19: 2,665,385 km (0.068 R)
• M20: 2,827,699 km (0.074 R)
• M21: 3,646,897 km (0.111 R)
• M22: 3,743,836 km (0.059 R)
• M23: 3,898,072 km (0.104 R)
• M24: 4,111,697 km (0.044 R)
• M25: 4,241,848 km (0.05 R)
• M26: 4,506,187 km (0.112 R)
• M27: 4,625,566 km (0.118 R)
• M28: 4,715,624 km (0.116 R)
• M29: 4,852,057 km (0.04 R)
• M30: 5,020,505 km (0.106 R)
• M31: 5,253,279 km (0.094 R)
• M32: 5,331,818 km (0.109 R)
• M33: 5,473,936 km (0.093 R)
• M34: 5,553,522 km (0.115 R)
• M35: 5,665,421 km (0.083 R)
• M36: 5,842,994 km (0.118 R)
• M37: 6,006,055 km (0.111 R)
• M38: 6,088,185 km (0.071 R)
• M39: 6,303,306 km (0.101 R)
• M40: 6,437,047 km (0.043 R)
• M41: 6,690,316 km (0.076 R)
• M42: 6,998,637 km (0.074 R)
• M43: 7,154,518 km (0.104 R)
• M44: 7,540,481 km (0.097 R)
• M45: 7,700,401 km (0.103 R)
• M46: 7,933,325 km (0.11 R)
• M47: 8,553,707 km (0.036 R)
• M48: 8,701,959 km (0.103 R)
• M49: 9,246,495 km (0.108 R)
• M50: 9,360,488 km (0.081 R)
• M51: 9,724,909 km (0.113 R)
• M52: 9,860,295 km (0.081 R)
• M53: 10,113,414 km (0.051 R)
• M54: 10,447,616 km (0.081 R)
• M55: 10,645,983 km (0.098 R)
• M56: 10,785,558 km (0.071 R)
• M57: 10,925,880 km (0.114 R)
• M58: 11,006,215 km (0.106 R)
• M59: 11,718,151 km (0.104 R)
• M60: 11,883,008 km (0.116 R)
• M61: 12,571,008 km (0.071 R)
• M62: 12,951,735 km (0.112 R)
• M63: 13,379,286 km (0.089 R)
• M64: 13,573,314 km (0.039 R)
• M65: 13,789,782 km (0.086 R)
• M66: 14,556,770 km (0.042 R)
• M67: 15,023,665 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.9

Radius: 12.4

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.67 AU - 4.35 AU

Year: 2792 Days

Day: 11.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,933,598 km

• M1: 181,462 km (0.107 R)
• M2: 267,631 km (0.105 R)
• M3: 352,602 km (0.06 R)
• M4: 444,455 km (0.085 R)
• M5: 522,695 km (0.085 R)
• M6: 624,422 km (0.108 R)
• M7: 881,431 km (0.11 R)
• M8: 975,229 km (0.103 R)
• M9: 1,446,911 km (0.098 R)
• M10: 1,821,055 km (0.088 R)
• M11: 2,068,789 km (0.12 R)
• M12: 2,196,845 km (0.097 R)
• M13: 2,401,495 km (0.113 R)
• M14: 2,956,802 km (0.102 R)
• M15: 3,349,048 km (0.108 R)
• M16: 3,449,876 km (0.056 R)
• M17: 3,568,657 km (0.089 R)
• M18: 3,775,551 km (0.103 R)
• M19: 4,237,509 km (0.056 R)
• M20: 4,383,367 km (0.114 R)
• M21: 4,549,421 km (0.085 R)
• M22: 5,040,999 km (0.089 R)
• M23: 5,649,414 km (0.096 R)
• M24: 5,992,891 km (0.102 R)
• M25: 6,095,365 km (0.099 R)
• M26: 6,218,933 km (0.081 R)
• M27: 6,531,742 km (0.111 R)
• M28: 7,042,918 km (0.116 R)
• M29: 7,633,531 km (0.06 R)
• M30: 8,058,688 km (0.075 R)
• M31: 8,285,628 km (0.074 R)
• M32: 8,422,809 km (0.063 R)
• M33: 8,676,228 km (0.053 R)
• M34: 8,815,503 km (0.052 R)
• M35: 8,955,677 km (0.104 R)
• M36: 9,237,968 km (0.071 R)
• M37: 9,332,813 km (0.105 R)
• M38: 9,571,122 km (0.099 R)
• M39: 9,739,270 km (0.117 R)
• M40: 10,249,399 km (0.11 R)
• M41: 10,495,487 km (0.105 R)
• M42: 10,743,371 km (0.119 R)
• M43: 10,893,119 km (0.119 R)
• M44: 11,144,293 km (0.029 R)
• M45: 11,245,272 km (0.102 R)
• M46: 11,652,178 km (0.072 R)
• M47: 11,780,384 km (0.1 R)
• M48: 12,038,141 km (0.108 R)
• M49: 12,193,722 km (0.076 R)
• M50: 12,611,848 km (0.103 R)
• M51: 12,690,836 km (0.061 R)
• M52: 12,955,176 km (0.105 R)
• M53: 13,462,312 km (0.094 R)
• M54: 14,689,464 km (0.065 R)
• M55: 15,218,292 km (0.111 R)
• M56: 15,414,714 km (0.076 R)
• M57: 15,612,034 km (0.115 R)
• M58: 15,696,856 km (0.112 R)
• M59: 16,066,063 km (0.077 R)
• M60: 16,726,388 km (0.08 R)
• M61: 16,987,287 km (0.109 R)
• M62: 17,074,503 km (0.082 R)
• M63: 17,337,047 km (0.039 R)
• M64: 17,454,332 km (0.111 R)
• M65: 17,777,762 km (0.077 R)
• M66: 18,222,217 km (0.102 R)
• M67: 18,400,987 km (0.084 R)
• M68: 18,760,321 km (0.068 R)
• M69: 19,182,486 km (0.106 R)
• M70: 19,546,907 km (0.096 R)
• M71: 19,729,865 km (0.084 R)
• M72: 19,944,239 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 15,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit