🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.73 AU - 3.61 AU

Year: 2021 Days

Day: 25.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.52 AU - 4.88 AU

Year: 3649 Days

Day: 36.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.3

Radius: 8.4

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.69 AU - 6.45 AU

Year: 4708 Days

Day: 9.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,417,378 km

• M1: 105,317 km (0.025 R)
• M2: 213,177 km (0.118 R)
• M3: 276,906 km (0.074 R)
• M4: 393,742 km (0.106 R)
• M5: 449,542 km (0.09 R)
• M6: 528,978 km (0.118 R)
• M7: 847,023 km (0.062 R)
• M8: 1,053,618 km (0.091 R)
• M9: 1,149,061 km (0.086 R)
• M10: 1,276,369 km (0.11 R)
• M11: 1,349,074 km (0.119 R)
• M12: 1,483,712 km (0.115 R)
• M13: 2,049,192 km (0.085 R)
• M14: 2,117,707 km (0.073 R)
• M15: 2,364,095 km (0.064 R)
• M16: 2,638,458 km (0.086 R)
• M17: 3,217,401 km (0.058 R)
• M18: 4,354,944 km (0.107 R)
• M19: 4,421,515 km (0.093 R)
• M20: 5,036,063 km (0.072 R)
• M21: 5,946,067 km (0.078 R)
• M22: 6,044,801 km (0.12 R)
• M23: 6,119,151 km (0.079 R)
• M24: 6,218,783 km (0.069 R)
• M25: 6,293,882 km (0.089 R)
• M26: 6,470,407 km (0.063 R)
• M27: 6,546,552 km (0.075 R)
• M28: 6,699,741 km (0.037 R)
• M29: 6,828,245 km (0.079 R)
• M30: 6,905,887 km (0.04 R)
• M31: 7,377,269 km (0.103 R)
• M32: 7,994,660 km (0.038 R)
• M33: 8,185,846 km (0.077 R)
• M34: 8,994,123 km (0.115 R)
• M35: 9,886,026 km (0.06 R)
• M36: 10,032,482 km (0.059 R)
• M37: 10,120,745 km (0.058 R)
• M38: 10,357,409 km (0.108 R)
• M39: 11,691,074 km (0.097 R)
• M40: 12,001,639 km (0.097 R)
• M41: 12,252,215 km (0.096 R)
• M42: 12,949,790 km (0.03 R)
• M43: 13,206,799 km (0.116 R)
• M44: 13,368,215 km (0.083 R)
• M45: 13,987,551 km (0.11 R)
• M46: 14,284,203 km (0.062 R)
• M47: 14,850,281 km (0.087 R)
• M48: 14,950,961 km (0.085 R)
• M49: 15,220,387 km (0.047 R)
• M50: 16,004,279 km (0.098 R)
• M51: 16,073,094 km (0.115 R)
• M52: 16,626,756 km (0.073 R)
• M53: 16,906,055 km (0.073 R)
• M54: 17,046,229 km (0.103 R)
• M55: 17,292,616 km (0.086 R)
• M56: 17,682,020 km (0.082 R)
• M57: 17,895,645 km (0.08 R)
• M58: 18,074,265 km (0.092 R)
• M59: 18,541,609 km (0.062 R)
• M60: 19,012,992 km (0.109 R)
• M61: 19,158,850 km (0.114 R)
• M62: 20,787,372 km (0.117 R)
• M63: 21,276,856 km (0.066 R)
• M64: 21,390,401 km (0.104 R)
• M65: 21,542,093 km (0.115 R)
• M66: 21,656,087 km (0.035 R)
• M67: 21,770,230 km (0.116 R)
• M68: 21,922,820 km (0.109 R)
• M69: 23,117,359 km (0.088 R)
• M70: 23,311,986 km (0.104 R)
• M71: 24,214,360 km (0.12 R)
• M72: 24,372,485 km (0.052 R)
• M73: 24,570,553 km (0.098 R)
• M74: 25,128,104 km (0.086 R)
• M75: 25,208,139 km (0.111 R)
• M76: 26,255,623 km (0.088 R)
• M77: 26,866,431 km (0.092 R)
• M78: 27,235,190 km (0.079 R)
• M79: 27,523,166 km (0.078 R)
• M80: 27,605,744 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221

Radius: 8.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.84 AU - 9 AU

Year: 7983 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 30,417,378 km

• M1: 110,403 km (0.095 R)
• M2: 252,222 km (0.102 R)
• M3: 411,394 km (0.069 R)
• M4: 551,418 km (0.043 R)
• M5: 661,671 km (0.095 R)
• M6: 731,534 km (0.112 R)
• M7: 879,486 km (0.105 R)
• M8: 1,023,848 km (0.078 R)
• M9: 1,519,316 km (0.119 R)
• M10: 1,645,876 km (0.101 R)
• M11: 1,726,808 km (0.059 R)
• M12: 2,133,714 km (0.116 R)
• M13: 2,403,140 km (0.097 R)
• M14: 2,607,790 km (0.105 R)
• M15: 2,760,081 km (0.086 R)
• M16: 2,954,857 km (0.085 R)
• M17: 3,481,890 km (0.117 R)
• M18: 3,735,010 km (0.063 R)
• M19: 4,016,104 km (0.055 R)
• M20: 4,126,059 km (0.048 R)
• M21: 4,236,911 km (0.104 R)
• M22: 4,393,989 km (0.095 R)
• M23: 4,598,639 km (0.086 R)
• M24: 5,183,865 km (0.109 R)
• M25: 5,966,711 km (0.103 R)
• M26: 6,067,241 km (0.108 R)
• M27: 6,474,745 km (0.077 R)
• M28: 6,970,214 km (0.113 R)
• M29: 7,102,757 km (0.084 R)
• M30: 7,289,455 km (0.098 R)
• M31: 7,859,723 km (0.098 R)
• M32: 8,108,504 km (0.069 R)
• M33: 8,191,979 km (0.064 R)
• M34: 8,359,828 km (0.115 R)
• M35: 8,670,693 km (0.117 R)
• M36: 8,927,702 km (0.096 R)
• M37: 9,158,382 km (0.037 R)
• M38: 9,216,276 km (0.103 R)
• M39: 9,684,517 km (0.066 R)
• M40: 10,190,308 km (0.057 R)
• M41: 10,643,889 km (0.086 R)
• M42: 11,290,002 km (0.115 R)
• M43: 11,383,351 km (0.071 R)
• M44: 11,539,381 km (0.051 R)
• M45: 11,633,478 km (0.07 R)
• M46: 11,822,271 km (0.109 R)
• M47: 11,885,401 km (0.087 R)
• M48: 12,043,825 km (0.117 R)
• M49: 12,139,119 km (0.102 R)
• M50: 12,555,450 km (0.11 R)
• M51: 12,716,717 km (0.076 R)
• M52: 12,781,492 km (0.114 R)
• M53: 14,333,870 km (0.052 R)
• M54: 14,671,811 km (0.086 R)
• M55: 14,807,796 km (0.102 R)
• M56: 15,080,812 km (0.106 R)
• M57: 15,562,816 km (0.116 R)
• M58: 16,014,901 km (0.111 R)
• M59: 16,931,936 km (0.115 R)
• M60: 17,648,809 km (0.114 R)
• M61: 20,084,412 km (0.081 R)
• M62: 20,310,903 km (0.098 R)
• M63: 20,614,437 km (0.097 R)
• M64: 20,690,582 km (0.065 R)
• M65: 20,766,728 km (0.097 R)
• M66: 21,225,843 km (0.088 R)
• M67: 21,804,488 km (0.068 R)
• M68: 22,076,307 km (0.108 R)
• M69: 22,388,219 km (0.073 R)
• M70: 23,135,161 km (0.034 R)
• M71: 23,531,446 km (0.034 R)
• M72: 24,090,194 km (0.111 R)
• M73: 24,491,864 km (0.097 R)
• M74: 25,383,617 km (0.064 R)
• M75: 25,628,509 km (0.108 R)
• M76: 25,915,438 km (0.088 R)
• M77: 26,079,846 km (0.098 R)
• M78: 26,285,842 km (0.047 R)
• M79: 26,492,287 km (0.117 R)
• M80: 26,740,919 km (0.073 R)
• M81: 27,574,927 km (0.116 R)
• M82: 27,742,776 km (0.101 R)
• M83: 27,995,147 km (0.104 R)
• M84: 28,163,894 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203

Radius: 14.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.08 AU - 9.44 AU

Year: 9286 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 30,417,378 km

• M1: 201,808 km (0.063 R)
• M2: 365,318 km (0.048 R)
• M3: 696,677 km (0.11 R)
• M4: 1,488,200 km (0.077 R)
• M5: 1,650,513 km (0.083 R)
• M6: 1,801,906 km (0.101 R)
• M7: 1,922,931 km (0.087 R)
• M8: 2,046,948 km (0.041 R)
• M9: 2,192,058 km (0.072 R)
• M10: 2,321,909 km (0.113 R)
• M11: 2,473,750 km (0.086 R)
• M12: 2,908,482 km (0.07 R)
• M13: 3,261,383 km (0.034 R)
• M14: 3,672,329 km (0.101 R)
• M15: 3,940,558 km (0.115 R)
• M16: 4,054,252 km (0.077 R)
• M17: 4,954,532 km (0.076 R)
• M18: 5,102,335 km (0.108 R)
• M19: 5,276,616 km (0.101 R)
• M20: 6,098,656 km (0.077 R)
• M21: 6,284,008 km (0.095 R)
• M22: 6,988,465 km (0.106 R)
• M23: 8,208,435 km (0.101 R)
• M24: 9,493,630 km (0.11 R)
• M25: 10,490,700 km (0.111 R)
• M26: 10,937,400 km (0.077 R)
• M27: 11,195,456 km (0.069 R)
• M28: 11,488,219 km (0.071 R)
• M29: 11,783,525 km (0.116 R)
• M30: 14,094,962 km (0.094 R)
• M31: 14,481,822 km (0.112 R)
• M32: 16,913,236 km (0.09 R)
• M33: 17,062,385 km (0.08 R)
• M34: 17,852,561 km (0.087 R)
• M35: 18,118,696 km (0.099 R)
• M36: 18,731,897 km (0.063 R)
• M37: 19,157,354 km (0.12 R)
• M38: 19,546,907 km (0.119 R)
• M39: 19,821,119 km (0.095 R)
• M40: 22,142,579 km (0.072 R)
• M41: 22,428,610 km (0.119 R)
• M42: 22,674,699 km (0.109 R)
• M43: 22,797,968 km (0.044 R)
• M44: 23,252,296 km (0.085 R)
• M45: 23,751,355 km (0.064 R)
• M46: 24,044,118 km (0.098 R)
• M47: 24,254,004 km (0.069 R)
• M48: 25,397,679 km (0.112 R)
• M49: 28,577,232 km (0.111 R)
• M50: 28,844,115 km (0.077 R)
• M51: 29,604,820 km (0.081 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 20,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit