🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.43 AU - 0.65 AU

Year: 145 Days

Day: 19.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,838,059 km

• M1: 318,045 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.33 AU - 2.09 AU

Year: 817 Days

Day: 39.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.58 AU - 1.98 AU

Year: 867 Days

Day: 15.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,838,059 km

• M1: 454,179 km (0.076 R)
• M2: 1,656,348 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.54 AU - 2.46 AU

Year: 1033 Days

Day: 36.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.2

Radius: 8.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.05 AU - 5.29 AU

Year: 4294 Days

Day: 14.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,838,059 km

• M1: 125,513 km (0.107 R)
• M2: 193,879 km (0.075 R)
• M3: 281,842 km (0.068 R)
• M4: 492,626 km (0.06 R)
• M5: 565,779 km (0.026 R)
• M6: 828,323 km (0.085 R)
• M7: 948,002 km (0.04 R)
• M8: 1,062,743 km (0.095 R)
• M9: 1,138,440 km (0.099 R)
• M10: 1,423,424 km (0.054 R)
• M11: 1,495,231 km (0.108 R)
• M12: 1,605,335 km (0.109 R)
• M13: 1,768,995 km (0.112 R)
• M14: 2,181,735 km (0.08 R)
• M15: 2,250,999 km (0.069 R)
• M16: 2,349,435 km (0.099 R)
• M17: 2,463,578 km (0.098 R)
• M18: 2,608,987 km (0.037 R)
• M19: 2,712,509 km (0.027 R)
• M20: 2,772,198 km (0.091 R)
• M21: 2,877,814 km (0.099 R)
• M22: 3,077,677 km (0.059 R)
• M23: 3,187,033 km (0.091 R)
• M24: 3,507,023 km (0.063 R)
• M25: 3,687,438 km (0.111 R)
• M26: 3,753,859 km (0.12 R)
• M27: 4,006,381 km (0.1 R)
• M28: 4,212,377 km (0.071 R)
• M29: 4,545,681 km (0.1 R)
• M30: 4,778,754 km (0.089 R)
• M31: 4,997,317 km (0.088 R)
• M32: 5,331,219 km (0.069 R)
• M33: 5,634,305 km (0.029 R)
• M34: 6,376,460 km (0.033 R)
• M35: 6,536,529 km (0.097 R)
• M36: 6,942,837 km (0.069 R)
• M37: 7,004,472 km (0.041 R)
• M38: 7,107,694 km (0.09 R)
• M39: 7,190,571 km (0.118 R)
• M40: 7,588,651 km (0.037 R)
• M41: 7,950,977 km (0.115 R)
• M42: 8,015,604 km (0.114 R)
• M43: 8,188,539 km (0.073 R)
• M44: 8,340,829 km (0.117 R)
• M45: 8,582,131 km (0.094 R)
• M46: 8,670,393 km (0.119 R)
• M47: 8,781,245 km (0.112 R)
• M48: 8,847,966 km (0.108 R)
• M49: 9,094,204 km (0.05 R)
• M50: 9,410,604 km (0.056 R)
• M51: 9,616,002 km (0.064 R)
• M52: 10,031,285 km (0.114 R)
• M53: 10,264,508 km (0.071 R)
• M54: 10,334,819 km (0.075 R)
• M55: 11,750,165 km (0.077 R)
• M56: 11,922,053 km (0.051 R)
• M57: 12,094,838 km (0.097 R)
• M58: 12,169,188 km (0.086 R)
• M59: 12,243,688 km (0.079 R)
• M60: 12,467,935 km (0.117 R)
• M61: 12,693,529 km (0.103 R)
• M62: 13,098,042 km (0.043 R)
• M63: 13,532,474 km (0.072 R)
• M64: 14,075,664 km (0.109 R)
• M65: 14,310,532 km (0.053 R)
• M66: 14,837,416 km (0.073 R)
• M67: 15,397,361 km (0.102 R)
• M68: 15,801,574 km (0.083 R)
• M69: 16,209,378 km (0.102 R)
• M70: 16,400,863 km (0.057 R)
• M71: 16,841,279 km (0.059 R)
• M72: 17,118,634 km (0.084 R)
• M73: 17,202,110 km (0.057 R)
• M74: 17,453,284 km (0.091 R)
• M75: 17,593,458 km (0.047 R)
• M76: 18,100,894 km (0.063 R)
• M77: 18,441,827 km (0.039 R)
• M78: 18,928,619 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.9

Radius: 14

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.95 AU - 8.03 AU

Year: 6039 Days

Day: 11.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,838,059 km

• M1: 312,211 km (0.055 R)
• M2: 614,398 km (0.07 R)
• M3: 818,151 km (0.08 R)
• M4: 1,078,152 km (0.1 R)
• M5: 1,210,396 km (0.056 R)
• M6: 1,313,469 km (0.093 R)
• M7: 1,529,040 km (0.117 R)
• M8: 2,077,914 km (0.076 R)
• M9: 2,182,334 km (0.08 R)
• M10: 2,374,866 km (0.039 R)
• M11: 2,550,793 km (0.058 R)
• M12: 2,916,111 km (0.079 R)
• M13: 3,010,208 km (0.067 R)
• M14: 3,298,483 km (0.053 R)
• M15: 3,595,884 km (0.12 R)
• M16: 3,850,500 km (0.114 R)
• M17: 4,431,837 km (0.115 R)
• M18: 5,040,850 km (0.11 R)
• M19: 5,384,327 km (0.114 R)
• M20: 5,617,550 km (0.073 R)
• M21: 5,765,053 km (0.117 R)
• M22: 5,854,213 km (0.058 R)
• M23: 6,003,811 km (0.082 R)
• M24: 6,708,417 km (0.041 R)
• M25: 6,802,215 km (0.11 R)
• M26: 7,278,236 km (0.105 R)
• M27: 7,407,039 km (0.082 R)
• M28: 7,536,591 km (0.093 R)
• M29: 7,797,939 km (0.068 R)
• M30: 8,532,165 km (0.108 R)
• M31: 8,770,474 km (0.116 R)
• M32: 9,045,585 km (0.057 R)
• M33: 9,184,262 km (0.099 R)
• M34: 9,674,943 km (0.094 R)
• M35: 10,102,494 km (0.07 R)
• M36: 10,282,460 km (0.086 R)
• M37: 10,536,178 km (0.105 R)
• M38: 11,836,034 km (0.101 R)
• M39: 13,186,005 km (0.103 R)
• M40: 13,382,876 km (0.057 R)
• M41: 13,620,288 km (0.075 R)
• M42: 13,859,196 km (0.105 R)
• M43: 14,910,719 km (0.071 R)
• M44: 15,363,253 km (0.102 R)
• M45: 15,820,274 km (0.1 R)
• M46: 18,479,675 km (0.116 R)
• M47: 19,411,371 km (0.064 R)
• M48: 21,090,308 km (0.069 R)
• M49: 21,366,914 km (0.09 R)
• M50: 21,551,967 km (0.1 R)
• M51: 21,737,618 km (0.117 R)
• M52: 22,391,510 km (0.06 R)
• M53: 22,532,431 km (0.086 R)
• M54: 22,862,444 km (0.085 R)
• M55: 23,194,252 km (0.116 R)
• M56: 24,440,103 km (0.084 R)
• M57: 27,146,628 km (0.112 R)
• M58: 28,306,460 km (0.086 R)
• M59: 28,815,841 km (0.102 R)
• M60: 29,533,911 km (0.079 R)
• M61: 30,935,643 km (0.073 R)
• M62: 32,305,810 km (0.089 R)
• M63: 32,731,416 km (0.111 R)
• M64: 33,749,579 km (0.089 R)
• M65: 33,857,439 km (0.097 R)
• M66: 34,235,622 km (0.092 R)
• M67: 34,615,152 km (0.047 R)
• M68: 35,652,464 km (0.105 R)
• M69: 36,423,192 km (0.055 R)
• M70: 36,644,447 km (0.109 R)
• M71: 36,866,151 km (0.114 R)
• M72: 36,977,153 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.1

Radius: 8.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.09 AU - 14.43 AU

Year: 14730 Days

Day: 5.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 45,838,059 km

• M1: 112,348 km (0.109 R)
• M2: 289,023 km (0.116 R)
• M3: 420,520 km (0.106 R)
• M4: 544,686 km (0.106 R)
• M5: 619,485 km (0.081 R)
• M6: 831,315 km (0.06 R)
• M7: 919,129 km (0.092 R)
• M8: 1,010,085 km (0.106 R)
• M9: 1,576,014 km (0.099 R)
• M10: 1,822,252 km (0.113 R)
• M11: 1,938,340 km (0.078 R)
• M12: 2,104,992 km (0.053 R)
• M13: 2,685,581 km (0.097 R)
• M14: 3,201,095 km (0.089 R)
• M15: 3,285,319 km (0.112 R)
• M16: 3,370,290 km (0.051 R)
• M17: 3,600,522 km (0.048 R)
• M18: 4,259,949 km (0.108 R)
• M19: 5,119,538 km (0.076 R)
• M20: 5,251,334 km (0.116 R)
• M21: 5,721,819 km (0.113 R)
• M22: 5,824,443 km (0.079 R)
• M23: 6,066,194 km (0.032 R)
• M24: 6,956,301 km (0.034 R)
• M25: 7,102,608 km (0.038 R)
• M26: 7,286,763 km (0.051 R)
• M27: 7,660,009 km (0.102 R)
• M28: 8,192,877 km (0.075 R)
• M29: 8,580,934 km (0.084 R)
• M30: 9,780,709 km (0.071 R)
• M31: 10,778,078 km (0.08 R)
• M32: 10,947,423 km (0.06 R)
• M33: 11,117,665 km (0.08 R)
• M34: 11,374,674 km (0.098 R)
• M35: 11,763,928 km (0.119 R)
• M36: 13,729,045 km (0.047 R)
• M37: 13,866,675 km (0.05 R)
• M38: 14,004,754 km (0.12 R)
• M39: 15,506,268 km (0.094 R)
• M40: 15,649,732 km (0.115 R)
• M41: 17,107,713 km (0.063 R)
• M42: 22,055,962 km (0.047 R)
• M43: 22,432,949 km (0.1 R)
• M44: 23,412,216 km (0.09 R)
• M45: 24,739,449 km (0.107 R)
• M46: 25,299,693 km (0.105 R)
• M47: 26,034,218 km (0.057 R)
• M48: 26,261,607 km (0.12 R)
• M49: 27,813,984 km (0.081 R)
• M50: 28,221,190 km (0.11 R)
• M51: 28,454,861 km (0.114 R)
• M52: 29,632,645 km (0.096 R)
• M53: 30,586,182 km (0.112 R)
• M54: 30,706,160 km (0.056 R)
• M55: 31,549,892 km (0.11 R)
• M56: 32,340,217 km (0.09 R)
• M57: 32,584,660 km (0.079 R)
• M58: 32,707,181 km (0.106 R)
• M59: 33,445,297 km (0.076 R)
• M60: 34,002,399 km (0.069 R)
• M61: 34,687,557 km (0.088 R)
• M62: 35,377,204 km (0.114 R)
• M63: 36,071,487 km (0.093 R)
• M64: 36,642,802 km (0.109 R)
• M65: 37,089,202 km (0.084 R)
• M66: 38,245,593 km (0.079 R)
• M67: 39,740,226 km (0.111 R)
• M68: 41,452,672 km (0.045 R)
• M69: 42,853,357 km (0.039 R)
• M70: 45,632,437 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 11,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit