🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.97 AU - 2.57 AU

Year: 1504 Days

Day: 16.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196

Radius: 11.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.05 AU - 3.13 AU

Year: 1833 Days

Day: 8.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 24,550,319 km

• M1: 161,267 km (0.102 R)
• M2: 237,561 km (0.109 R)
• M3: 322,234 km (0.076 R)
• M4: 484,847 km (0.083 R)
• M5: 575,952 km (0.108 R)
• M6: 657,333 km (0.045 R)
• M7: 743,202 km (0.056 R)
• M8: 895,942 km (0.109 R)
• M9: 986,299 km (0.075 R)
• M10: 1,086,978 km (0.104 R)
• M11: 1,380,938 km (0.066 R)
• M12: 1,525,898 km (0.103 R)
• M13: 1,724,564 km (0.097 R)
• M14: 2,156,753 km (0.101 R)
• M15: 2,263,416 km (0.051 R)
• M16: 2,417,502 km (0.098 R)
• M17: 2,500,678 km (0.09 R)
• M18: 2,622,451 km (0.082 R)
• M19: 2,698,297 km (0.038 R)
• M20: 2,833,084 km (0.088 R)
• M21: 3,332,592 km (0.093 R)
• M22: 3,688,186 km (0.115 R)
• M23: 3,827,462 km (0.101 R)
• M24: 3,914,079 km (0.105 R)
• M25: 4,100,178 km (0.116 R)
• M26: 4,233,470 km (0.117 R)
• M27: 4,470,134 km (0.059 R)
• M28: 4,664,910 km (0.114 R)
• M29: 4,815,705 km (0.062 R)
• M30: 4,909,353 km (0.118 R)
• M31: 5,015,568 km (0.09 R)
• M32: 5,423,372 km (0.09 R)
• M33: 5,680,680 km (0.067 R)
• M34: 5,779,714 km (0.096 R)
• M35: 5,904,478 km (0.118 R)
• M36: 6,017,425 km (0.099 R)
• M37: 6,118,403 km (0.037 R)
• M38: 6,450,810 km (0.116 R)
• M39: 6,528,301 km (0.107 R)
• M40: 6,632,272 km (0.076 R)
• M41: 7,401,953 km (0.076 R)
• M42: 7,866,305 km (0.077 R)
• M43: 8,046,421 km (0.102 R)
• M44: 8,199,908 km (0.11 R)
• M45: 8,495,513 km (0.066 R)
• M46: 8,708,840 km (0.112 R)
• M47: 9,097,495 km (0.087 R)
• M48: 9,447,554 km (0.114 R)
• M49: 9,757,671 km (0.117 R)
• M50: 10,011,090 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.9

Radius: 11

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.58 AU - 3.02 AU

Year: 2060 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,550,319 km

• M1: 198,666 km (0.093 R)
• M2: 279,898 km (0.036 R)
• M3: 369,058 km (0.103 R)
• M4: 785,389 km (0.078 R)
• M5: 898,485 km (0.057 R)
• M6: 998,715 km (0.051 R)
• M7: 1,093,261 km (0.098 R)
• M8: 1,292,226 km (0.078 R)
• M9: 1,428,061 km (0.035 R)
• M10: 1,983,219 km (0.034 R)
• M11: 2,265,809 km (0.067 R)
• M12: 2,667,180 km (0.116 R)
• M13: 2,774,442 km (0.052 R)
• M14: 2,952,015 km (0.09 R)
• M15: 3,433,870 km (0.087 R)
• M16: 3,506,873 km (0.115 R)
• M17: 3,610,096 km (0.105 R)
• M18: 4,017,152 km (0.113 R)
• M19: 4,125,161 km (0.104 R)
• M20: 4,202,952 km (0.09 R)
• M21: 4,328,315 km (0.053 R)
• M22: 4,471,032 km (0.066 R)
• M23: 5,090,367 km (0.107 R)
• M24: 5,598,551 km (0.06 R)
• M25: 5,702,072 km (0.114 R)
• M26: 5,893,707 km (0.113 R)
• M27: 6,052,131 km (0.105 R)
• M28: 6,194,100 km (0.084 R)
• M29: 6,391,120 km (0.115 R)
• M30: 6,517,530 km (0.111 R)
• M31: 6,663,089 km (0.097 R)
• M32: 6,957,498 km (0.099 R)
• M33: 7,068,948 km (0.06 R)
• M34: 7,181,147 km (0.074 R)
• M35: 8,295,202 km (0.091 R)
• M36: 8,631,947 km (0.106 R)
• M37: 8,892,546 km (0.113 R)
• M38: 8,973,179 km (0.111 R)
• M39: 9,196,380 km (0.1 R)
• M40: 9,298,405 km (0.118 R)
• M41: 9,876,900 km (0.098 R)
• M42: 10,065,394 km (0.105 R)
• M43: 10,445,971 km (0.057 R)
• M44: 10,552,484 km (0.034 R)
• M45: 10,809,643 km (0.066 R)
• M46: 10,917,353 km (0.058 R)
• M47: 11,047,204 km (0.036 R)
• M48: 11,637,667 km (0.094 R)
• M49: 12,193,573 km (0.095 R)
• M50: 12,440,858 km (0.055 R)
• M51: 12,780,894 km (0.058 R)
• M52: 13,009,180 km (0.079 R)
• M53: 13,609,367 km (0.109 R)
• M54: 13,679,080 km (0.119 R)
• M55: 14,030,036 km (0.076 R)
• M56: 14,383,985 km (0.084 R)
• M57: 14,478,830 km (0.082 R)
• M58: 14,573,974 km (0.059 R)
• M59: 14,740,776 km (0.062 R)
• M60: 14,884,390 km (0.109 R)
• M61: 15,148,879 km (0.036 R)
• M62: 15,584,807 km (0.102 R)
• M63: 15,755,648 km (0.084 R)
• M64: 16,370,345 km (0.049 R)

Asteroid Belt

Center: 3.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.2

Radius: 8

Gravity: 15.55 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.37 AU - 3.89 AU

Year: 3041 Days

Day: 6.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,550,319 km

• M1: 100,231 km (0.087 R)
• M2: 158,574 km (0.116 R)
• M3: 232,924 km (0.116 R)
• M4: 381,026 km (0.108 R)
• M5: 632,201 km (0.026 R)
• M6: 726,896 km (0.12 R)
• M7: 804,089 km (0.071 R)
• M8: 955,332 km (0.045 R)
• M9: 1,078,002 km (0.049 R)
• M10: 1,505,703 km (0.12 R)
• M11: 1,813,276 km (0.057 R)
• M12: 2,188,766 km (0.114 R)
• M13: 2,335,821 km (0.115 R)
• M14: 2,469,262 km (0.05 R)
• M15: 2,554,084 km (0.087 R)
• M16: 2,849,391 km (0.086 R)
• M17: 2,992,257 km (0.109 R)
• M18: 3,101,014 km (0.085 R)
• M19: 3,285,169 km (0.074 R)
• M20: 3,453,916 km (0.08 R)
• M21: 3,510,763 km (0.092 R)
• M22: 3,625,504 km (0.064 R)
• M23: 4,117,233 km (0.043 R)
• M24: 4,629,755 km (0.087 R)
• M25: 5,032,772 km (0.11 R)
• M26: 5,402,877 km (0.047 R)
• M27: 5,491,289 km (0.081 R)
• M28: 5,557,860 km (0.029 R)
• M29: 5,963,270 km (0.099 R)
• M30: 6,308,393 km (0.08 R)
• M31: 6,424,780 km (0.047 R)
• M32: 6,612,675 km (0.11 R)
• M33: 6,707,370 km (0.032 R)
• M34: 6,778,579 km (0.082 R)
• M35: 6,969,914 km (0.089 R)
• M36: 7,090,341 km (0.091 R)
• M37: 7,653,277 km (0.03 R)
• M38: 8,332,601 km (0.119 R)
• M39: 8,718,265 km (0.094 R)
• M40: 8,822,086 km (0.119 R)
• M41: 8,926,355 km (0.032 R)
• M42: 9,613,907 km (0.088 R)
• M43: 9,748,096 km (0.087 R)
• M44: 10,400,942 km (0.058 R)
• M45: 10,566,397 km (0.06 R)
• M46: 10,677,099 km (0.06 R)
• M47: 11,805,815 km (0.054 R)
• M48: 12,007,174 km (0.108 R)
• M49: 12,180,857 km (0.101 R)
• M50: 12,326,117 km (0.079 R)
• M51: 12,471,825 km (0.1 R)
• M52: 12,735,865 km (0.099 R)
• M53: 12,853,748 km (0.041 R)
• M54: 13,001,701 km (0.041 R)
• M55: 13,418,779 km (0.054 R)
• M56: 13,749,690 km (0.113 R)
• M57: 14,022,407 km (0.111 R)
• M58: 14,205,215 km (0.103 R)
• M59: 14,327,437 km (0.101 R)
• M60: 14,480,775 km (0.094 R)
• M61: 16,846,067 km (0.053 R)
• M62: 17,007,932 km (0.112 R)
• M63: 17,333,307 km (0.093 R)
• M64: 17,759,362 km (0.113 R)
• M65: 17,858,096 km (0.119 R)
• M66: 17,957,130 km (0.111 R)
• M67: 18,957,192 km (0.115 R)
• M68: 19,058,170 km (0.063 R)
• M69: 19,362,153 km (0.038 R)
• M70: 19,565,756 km (0.062 R)
• M71: 20,767,625 km (0.074 R)
• M72: 21,150,147 km (0.071 R)
• M73: 21,781,300 km (0.092 R)
• M74: 21,851,911 km (0.119 R)
• M75: 22,632,512 km (0.09 R)
• M76: 22,739,624 km (0.101 R)
• M77: 22,918,543 km (0.089 R)
• M78: 23,241,974 km (0.071 R)
• M79: 24,513,705 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 13,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit