🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.39 AU - 0.61 AU

Year: 228 Days

Day: 28.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,622,086 km

• M1: 264,339 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.2

Radius: 12.2

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.29 AU - 1.95 AU

Year: 1331 Days

Day: 9.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 18,622,086 km

• M1: 181,462 km (0.047 R)
• M2: 281,094 km (0.111 R)
• M3: 391,348 km (0.09 R)
• M4: 529,128 km (0.04 R)
• M5: 612,753 km (0.092 R)
• M6: 924,365 km (0.089 R)
• M7: 1,007,841 km (0.106 R)
• M8: 1,103,733 km (0.08 R)
• M9: 1,526,347 km (0.101 R)
• M10: 1,612,515 km (0.112 R)
• M11: 1,866,084 km (0.098 R)
• M12: 2,116,660 km (0.084 R)
• M13: 2,205,521 km (0.063 R)
• M14: 2,316,224 km (0.094 R)
• M15: 2,395,212 km (0.111 R)
• M16: 2,496,489 km (0.112 R)
• M17: 2,651,024 km (0.076 R)
• M18: 2,755,892 km (0.116 R)
• M19: 2,893,372 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.8

Radius: 11.4

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.79 AU - 2.17 AU

Year: 1799 Days

Day: 8.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 18,622,086 km

• M1: 151,692 km (0.113 R)
• M2: 257,009 km (0.091 R)
• M3: 330,611 km (0.096 R)
• M4: 404,363 km (0.081 R)
• M5: 554,559 km (0.102 R)
• M6: 634,445 km (0.069 R)
• M7: 711,487 km (0.115 R)
• M8: 799,900 km (0.088 R)
• M9: 1,013,376 km (0.073 R)
• M10: 1,255,126 km (0.068 R)
• M11: 1,487,003 km (0.084 R)
• M12: 1,866,233 km (0.09 R)
• M13: 1,950,008 km (0.042 R)
• M14: 2,024,508 km (0.096 R)
• M15: 2,525,810 km (0.073 R)
• M16: 2,796,882 km (0.085 R)
• M17: 3,003,327 km (0.113 R)
• M18: 3,089,944 km (0.104 R)
• M19: 3,367,298 km (0.108 R)
• M20: 3,444,491 km (0.105 R)
• M21: 3,653,030 km (0.117 R)
• M22: 3,758,796 km (0.083 R)
• M23: 3,838,981 km (0.092 R)
• M24: 4,123,815 km (0.092 R)
• M25: 4,261,894 km (0.099 R)
• M26: 4,401,469 km (0.092 R)
• M27: 4,873,300 km (0.113 R)
• M28: 4,990,136 km (0.116 R)
• M29: 5,063,589 km (0.088 R)
• M30: 5,421,427 km (0.114 R)
• M31: 5,588,228 km (0.108 R)
• M32: 6,020,566 km (0.116 R)
• M33: 6,224,917 km (0.091 R)
• M34: 6,560,016 km (0.077 R)
• M35: 6,689,269 km (0.108 R)
• M36: 7,082,113 km (0.073 R)
• M37: 7,331,492 km (0.057 R)
• M38: 7,549,905 km (0.068 R)
• M39: 7,668,387 km (0.1 R)
• M40: 8,079,482 km (0.072 R)
• M41: 8,603,523 km (0.093 R)
• M42: 8,762,994 km (0.076 R)
• M43: 8,887,609 km (0.063 R)
• M44: 9,030,775 km (0.11 R)
• M45: 9,228,842 km (0.105 R)
• M46: 9,337,600 km (0.043 R)
• M47: 9,428,406 km (0.037 R)
• M48: 10,017,223 km (0.048 R)
• M49: 10,091,723 km (0.104 R)
• M50: 10,166,222 km (0.074 R)
• M51: 10,504,314 km (0.072 R)
• M52: 10,693,854 km (0.117 R)
• M53: 11,018,482 km (0.036 R)
• M54: 11,133,822 km (0.102 R)
• M55: 11,211,014 km (0.066 R)
• M56: 11,716,804 km (0.069 R)
• M57: 12,649,846 km (0.089 R)
• M58: 12,912,241 km (0.109 R)
• M59: 13,176,281 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.9

Radius: 12.6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.38 AU - 3.5 AU

Year: 4120 Days

Day: 12.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 18,622,086 km

• M1: 166,203 km (0.099 R)
• M2: 379,979 km (0.075 R)
• M3: 571,913 km (0.089 R)
• M4: 687,253 km (0.093 R)
• M5: 847,023 km (0.104 R)
• M6: 931,995 km (0.077 R)
• M7: 1,085,033 km (0.109 R)
• M8: 1,288,935 km (0.054 R)
• M9: 1,388,567 km (0.092 R)
• M10: 1,611,319 km (0.06 R)
• M11: 1,719,478 km (0.115 R)
• M12: 1,846,038 km (0.114 R)
• M13: 2,142,840 km (0.076 R)
• M14: 2,366,938 km (0.066 R)
• M15: 2,763,821 km (0.109 R)
• M16: 2,913,568 km (0.074 R)
• M17: 3,299,680 km (0.064 R)
• M18: 3,378,818 km (0.082 R)
• M19: 3,826,265 km (0.114 R)
• M20: 4,057,094 km (0.114 R)
• M21: 4,163,458 km (0.069 R)
• M22: 4,292,561 km (0.04 R)
• M23: 4,488,535 km (0.101 R)
• M24: 4,709,939 km (0.097 R)
• M25: 5,048,779 km (0.083 R)
• M26: 5,302,497 km (0.116 R)
• M27: 5,774,328 km (0.094 R)
• M28: 5,870,370 km (0.109 R)
• M29: 6,235,239 km (0.074 R)
• M30: 7,141,204 km (0.078 R)
• M31: 7,374,128 km (0.106 R)
• M32: 7,557,086 km (0.119 R)
• M33: 8,061,231 km (0.092 R)
• M34: 8,195,719 km (0.118 R)
• M35: 8,548,920 km (0.119 R)
• M36: 9,270,430 km (0.119 R)
• M37: 9,383,227 km (0.11 R)
• M38: 9,724,161 km (0.061 R)
• M39: 10,127,177 km (0.065 R)
• M40: 10,801,116 km (0.027 R)
• M41: 11,188,574 km (0.03 R)
• M42: 11,278,632 km (0.08 R)
• M43: 11,519,934 km (0.103 R)
• M44: 11,854,584 km (0.115 R)
• M45: 12,533,609 km (0.102 R)
• M46: 12,689,639 km (0.12 R)
• M47: 12,815,002 km (0.036 R)
• M48: 13,035,360 km (0.099 R)
• M49: 13,479,666 km (0.108 R)
• M50: 14,285,699 km (0.118 R)
• M51: 14,711,006 km (0.106 R)
• M52: 14,809,890 km (0.072 R)
• M53: 15,007,958 km (0.105 R)
• M54: 15,107,440 km (0.053 R)
• M55: 15,809,503 km (0.101 R)
• M56: 16,351,496 km (0.094 R)
• M57: 16,522,187 km (0.037 R)
• M58: 16,762,142 km (0.067 R)
• M59: 17,384,320 km (0.06 R)
• M60: 18,580,205 km (0.078 R)
• M61: 18,793,980 km (0.094 R)
• M62: 19,080,460 km (0.078 R)
• M63: 19,440,393 km (0.062 R)
• M64: 19,621,257 km (0.11 R)
• M65: 20,533,804 km (0.119 R)
• M66: 21,872,256 km (0.072 R)
• M67: 22,022,602 km (0.07 R)
• M68: 24,515,501 km (0.058 R)
• M69: 24,750,070 km (0.106 R)
• M70: 25,103,420 km (0.106 R)
• M71: 26,332,965 km (0.09 R)
• M72: 26,413,000 km (0.031 R)
• M73: 26,693,646 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.4

Radius: 11

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.1 AU - 5.88 AU

Year: 7197 Days

Day: 11.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 18,622,086 km

• M1: 140,921 km (0.061 R)
• M2: 239,057 km (0.105 R)
• M3: 438,771 km (0.086 R)
• M4: 540,946 km (0.077 R)
• M5: 652,546 km (0.093 R)
• M6: 723,605 km (0.06 R)
• M7: 927,806 km (0.111 R)
• M8: 1,112,709 km (0.082 R)
• M9: 1,219,821 km (0.117 R)
• M10: 1,382,135 km (0.034 R)
• M11: 1,785,301 km (0.093 R)
• M12: 2,006,407 km (0.026 R)
• M13: 2,163,036 km (0.119 R)
• M14: 2,261,471 km (0.088 R)
• M15: 2,488,561 km (0.074 R)
• M16: 2,631,127 km (0.092 R)
• M17: 2,723,280 km (0.09 R)
• M18: 2,803,015 km (0.093 R)
• M19: 2,965,179 km (0.078 R)
• M20: 3,047,458 km (0.093 R)
• M21: 3,214,260 km (0.074 R)
• M22: 3,384,203 km (0.104 R)
• M23: 3,484,733 km (0.108 R)
• M24: 3,557,138 km (0.059 R)
• M25: 3,762,536 km (0.118 R)
• M26: 3,851,846 km (0.097 R)
• M27: 4,002,192 km (0.086 R)
• M28: 4,093,447 km (0.103 R)
• M29: 4,185,300 km (0.069 R)
• M30: 4,418,074 km (0.075 R)
• M31: 4,544,035 km (0.104 R)
• M32: 4,799,399 km (0.109 R)
• M33: 5,043,243 km (0.109 R)
• M34: 5,374,752 km (0.075 R)
• M35: 5,526,145 km (0.094 R)
• M36: 6,287,299 km (0.1 R)
• M37: 6,500,476 km (0.099 R)
• M38: 6,770,500 km (0.086 R)
• M39: 6,879,557 km (0.095 R)
• M40: 7,007,613 km (0.114 R)
• M41: 7,081,066 km (0.109 R)
• M42: 7,173,218 km (0.116 R)
• M43: 7,546,165 km (0.097 R)
• M44: 8,584,524 km (0.07 R)
• M45: 8,702,707 km (0.093 R)
• M46: 8,940,567 km (0.061 R)
• M47: 9,996,429 km (0.032 R)
• M48: 10,183,127 km (0.065 R)
• M49: 11,500,935 km (0.078 R)
• M50: 11,653,076 km (0.077 R)
• M51: 12,401,514 km (0.052 R)
• M52: 13,007,086 km (0.116 R)
• M53: 13,279,205 km (0.05 R)
• M54: 13,530,529 km (0.119 R)
• M55: 13,852,464 km (0.103 R)
• M56: 13,921,727 km (0.046 R)
• M57: 14,014,329 km (0.101 R)
• M58: 14,410,314 km (0.111 R)
• M59: 14,574,423 km (0.052 R)
• M60: 14,857,163 km (0.114 R)
• M61: 14,951,858 km (0.119 R)
• M62: 15,046,703 km (0.112 R)
• M63: 15,213,206 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 9.9

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.36 AU - 5.54 AU

Year: 8215 Days

Day: 13.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 18,622,086 km

• M1: 159,621 km (0.09 R)
• M2: 304,581 km (0.058 R)
• M3: 647,460 km (0.059 R)
• M4: 859,141 km (0.115 R)
• M5: 1,012,778 km (0.092 R)
• M6: 1,079,648 km (0.095 R)
• M7: 1,437,336 km (0.101 R)
• M8: 1,513,332 km (0.109 R)
• M9: 1,575,116 km (0.075 R)
• M10: 2,152,265 km (0.088 R)
• M11: 2,583,705 km (0.06 R)
• M12: 2,677,054 km (0.102 R)
• M13: 2,963,833 km (0.082 R)
• M14: 3,081,417 km (0.083 R)
• M15: 3,301,027 km (0.115 R)
• M16: 3,382,109 km (0.09 R)
• M17: 3,484,434 km (0.119 R)
• M18: 3,608,749 km (0.116 R)
• M19: 3,797,841 km (0.101 R)
• M20: 3,882,962 km (0.113 R)
• M21: 4,076,841 km (0.08 R)
• M22: 4,207,889 km (0.056 R)
• M23: 4,451,883 km (0.073 R)
• M24: 4,564,231 km (0.075 R)
• M25: 4,907,259 km (0.084 R)
• M26: 5,164,118 km (0.072 R)
• M27: 6,210,256 km (0.118 R)
• M28: 6,564,803 km (0.063 R)
• M29: 6,770,351 km (0.046 R)
• M30: 8,295,950 km (0.063 R)
• M31: 9,025,838 km (0.089 R)
• M32: 9,312,019 km (0.109 R)
• M33: 10,757,583 km (0.091 R)
• M34: 11,030,599 km (0.097 R)
• M35: 11,213,856 km (0.07 R)
• M36: 11,521,729 km (0.085 R)
• M37: 11,707,679 km (0.039 R)
• M38: 12,973,127 km (0.061 R)
• M39: 13,037,604 km (0.095 R)
• M40: 13,199,020 km (0.051 R)
• M41: 13,589,321 km (0.116 R)
• M42: 13,884,627 km (0.115 R)
• M43: 14,281,510 km (0.081 R)
• M44: 14,883,941 km (0.118 R)
• M45: 15,256,290 km (0.036 R)
• M46: 15,426,383 km (0.104 R)
• M47: 15,494,749 km (0.106 R)
• M48: 16,321,726 km (0.105 R)
• M49: 16,986,689 km (0.063 R)
• M50: 17,482,306 km (0.061 R)
• M51: 17,839,247 km (0.086 R)
• M52: 18,270,837 km (0.115 R)
• M53: 18,560,309 km (0.09 R)
• M54: 18,705,718 km (0.026 R)
• M55: 18,778,572 km (0.025 R)
• M56: 19,512,050 km (0.091 R)
• M57: 19,882,305 km (0.115 R)
• M58: 20,068,255 km (0.118 R)
• M59: 20,931,285 km (0.076 R)
• M60: 21,044,680 km (0.104 R)
• M61: 21,729,839 km (0.102 R)
• M62: 22,190,600 km (0.049 R)
• M63: 22,267,793 km (0.103 R)
• M64: 22,965,816 km (0.09 R)
• M65: 23,395,910 km (0.111 R)
• M66: 23,907,685 km (0.076 R)
• M67: 24,862,119 km (0.096 R)
• M68: 25,142,914 km (0.066 R)
• M69: 25,384,365 km (0.107 R)
• M70: 25,910,202 km (0.1 R)
• M71: 26,235,577 km (0.106 R)
• M72: 26,357,948 km (0.084 R)
• M73: 26,726,258 km (0.077 R)
• M74: 27,013,785 km (0.092 R)
• M75: 27,385,087 km (0.119 R)
• M76: 27,550,692 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.8

Radius: 3.2

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.84 AU - 9.12 AU

Year: 15944 Days

Day: 17.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 18,622,086 km

• M1: 141,220 km (0.104 R)
• M2: 436,826 km (0.09 R)
• M3: 524,939 km (0.093 R)
• M4: 681,119 km (0.119 R)
• M5: 793,018 km (0.081 R)
• M6: 880,832 km (0.093 R)
• M7: 1,119,291 km (0.046 R)
• M8: 1,307,934 km (0.076 R)
• M9: 2,076,119 km (0.042 R)
• M10: 3,435,066 km (0.115 R)
• M11: 4,617,937 km (0.087 R)
• M12: 5,007,639 km (0.052 R)
• M13: 5,043,692 km (0.094 R)
• M14: 5,611,865 km (0.049 R)
• M15: 5,780,611 km (0.104 R)
• M16: 5,818,310 km (0.058 R)
• M17: 6,046,447 km (0.108 R)
• M18: 6,787,854 km (0.09 R)
• M19: 9,221,362 km (0.107 R)
• M20: 9,867,775 km (0.086 R)
• M21: 11,133,223 km (0.103 R)
• M22: 11,297,930 km (0.057 R)
• M23: 13,812,671 km (0.046 R)
• M24: 14,911,467 km (0.106 R)
• M25: 14,937,347 km (0.047 R)
• M26: 16,197,410 km (0.103 R)
• M27: 16,975,020 km (0.092 R)
• M28: 17,545,736 km (0.101 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: 478 - 14,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit