🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.62 AU - 0.78 AU

Year: 267 Days

Day: 20.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.54 AU - 0.9 AU

Year: 279 Days

Day: 32.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,151,673 km

• M1: 501,153 km (0.108 R)
• M2: 607,966 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.67 AU - 0.79 AU

Year: 285 Days

Day: 27.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,151,673 km

• M1: 499,806 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.83 AU - 1.13 AU

Year: 443 Days

Day: 22.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.3 AU - 2.12 AU

Year: 1021 Days

Day: 42.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.52 AU - 2.42 AU

Year: 1262 Days

Day: 12.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,151,673 km

• M1: 840,590 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.4

Radius: 9.2

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.08 AU - 2.48 AU

Year: 1572 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 68,151,673 km

• M1: 115,190 km (0.096 R)
• M2: 283,488 km (0.117 R)
• M3: 342,878 km (0.11 R)
• M4: 429,346 km (0.113 R)
• M5: 553,363 km (0.109 R)
• M6: 674,387 km (0.086 R)
• M7: 827,725 km (0.084 R)
• M8: 980,764 km (0.108 R)
• M9: 1,124,078 km (0.076 R)
• M10: 1,274,574 km (0.107 R)
• M11: 1,488,050 km (0.057 R)
• M12: 1,646,773 km (0.114 R)
• M13: 1,788,443 km (0.112 R)
• M14: 1,849,179 km (0.082 R)
• M15: 1,934,151 km (0.11 R)
• M16: 2,004,611 km (0.075 R)
• M17: 2,303,358 km (0.095 R)
• M18: 2,369,780 km (0.077 R)
• M19: 2,590,437 km (0.075 R)
• M20: 2,880,208 km (0.037 R)
• M21: 2,970,116 km (0.072 R)
• M22: 3,245,376 km (0.099 R)
• M23: 3,462,144 km (0.081 R)
• M24: 3,830,753 km (0.083 R)
• M25: 3,999,649 km (0.093 R)
• M26: 4,069,960 km (0.106 R)
• M27: 4,181,410 km (0.064 R)
• M28: 4,293,758 km (0.094 R)
• M29: 4,500,502 km (0.109 R)
• M30: 4,710,687 km (0.064 R)
• M31: 4,806,430 km (0.085 R)
• M32: 4,870,458 km (0.115 R)
• M33: 4,956,477 km (0.074 R)
• M34: 5,032,024 km (0.114 R)
• M35: 5,471,692 km (0.045 R)
• M36: 5,594,811 km (0.101 R)
• M37: 6,038,518 km (0.111 R)
• M38: 6,505,413 km (0.09 R)
• M39: 6,695,552 km (0.053 R)
• M40: 6,972,009 km (0.105 R)
• M41: 7,215,404 km (0.091 R)
• M42: 7,338,224 km (0.105 R)
• M43: 7,399,859 km (0.111 R)
• M44: 7,585,809 km (0.091 R)
• M45: 7,685,740 km (0.054 R)
• M46: 7,760,838 km (0.049 R)
• M47: 7,899,366 km (0.094 R)
• M48: 8,063,924 km (0.095 R)
• M49: 8,127,652 km (0.065 R)
• M50: 8,526,031 km (0.118 R)
• M51: 8,590,807 km (0.116 R)
• M52: 8,655,882 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.1

Radius: 8.2

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.11 AU - 2.73 AU

Year: 1719 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 68,151,673 km

• M1: 120,725 km (0.104 R)
• M2: 203,752 km (0.084 R)
• M3: 301,739 km (0.105 R)
• M4: 366,814 km (0.089 R)
• M5: 419,472 km (0.118 R)
• M6: 527,332 km (0.119 R)
• M7: 630,854 km (0.12 R)
• M8: 711,338 km (0.077 R)
• M9: 819,198 km (0.046 R)
• M10: 1,034,469 km (0.093 R)
• M11: 1,212,341 km (0.106 R)
• M12: 1,458,579 km (0.113 R)
• M13: 1,517,820 km (0.098 R)
• M14: 1,752,090 km (0.044 R)
• M15: 1,804,450 km (0.106 R)
• M16: 1,889,571 km (0.091 R)
• M17: 1,976,188 km (0.108 R)
• M18: 2,198,191 km (0.114 R)
• M19: 2,393,416 km (0.091 R)
• M20: 2,487,214 km (0.096 R)
• M21: 2,642,347 km (0.117 R)
• M22: 2,825,455 km (0.098 R)
• M23: 2,912,222 km (0.037 R)
• M24: 3,359,819 km (0.103 R)
• M25: 3,451,971 km (0.068 R)
• M26: 3,585,113 km (0.044 R)
• M27: 3,665,746 km (0.07 R)
• M28: 3,980,799 km (0.099 R)
• M29: 4,134,436 km (0.064 R)
• M30: 4,247,532 km (0.104 R)
• M31: 4,419,121 km (0.103 R)
• M32: 4,828,271 km (0.063 R)
• M33: 5,234,280 km (0.054 R)
• M34: 5,495,627 km (0.08 R)
• M35: 5,856,009 km (0.086 R)
• M36: 5,951,302 km (0.112 R)
• M37: 6,015,031 km (0.072 R)
• M38: 6,143,386 km (0.064 R)
• M39: 6,240,176 km (0.062 R)
• M40: 6,402,639 km (0.109 R)
• M41: 6,965,726 km (0.105 R)
• M42: 7,270,307 km (0.05 R)
• M43: 7,389,836 km (0.043 R)
• M44: 7,717,904 km (0.116 R)
• M45: 8,675,929 km (0.084 R)
• M46: 9,539,856 km (0.085 R)
• M47: 10,201,079 km (0.095 R)
• M48: 10,488,905 km (0.036 R)
• M49: 10,721,231 km (0.108 R)
• M50: 10,896,559 km (0.062 R)
• M51: 11,092,383 km (0.08 R)
• M52: 11,289,553 km (0.074 R)
• M53: 11,587,253 km (0.101 R)
• M54: 11,747,173 km (0.063 R)
• M55: 11,968,278 km (0.026 R)
• M56: 12,190,730 km (0.082 R)
• M57: 12,292,158 km (0.05 R)
• M58: 12,516,704 km (0.1 R)
• M59: 12,578,039 km (0.088 R)
• M60: 12,845,520 km (0.06 R)
• M61: 12,928,098 km (0.08 R)
• M62: 13,260,505 km (0.111 R)
• M63: 13,659,034 km (0.039 R)
• M64: 13,722,313 km (0.033 R)
• M65: 13,806,836 km (0.104 R)
• M66: 13,912,602 km (0.075 R)
• M67: 14,253,236 km (0.1 R)
• M68: 14,317,414 km (0.062 R)
• M69: 14,381,741 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.6

Radius: 4.7

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.42 AU - 19.58 AU

Year: 29220 Days

Day: 24.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,151,673 km

• M1: 60,587 km (0.043 R)
• M2: 98,286 km (0.064 R)
• M3: 137,032 km (0.079 R)
• M4: 582,833 km (0.105 R)
• M5: 686,953 km (0.11 R)
• M6: 1,265,897 km (0.099 R)
• M7: 2,309,342 km (0.103 R)
• M8: 2,375,315 km (0.101 R)
• M9: 3,213,362 km (0.115 R)
• M10: 3,361,315 km (0.082 R)
• M11: 3,473,663 km (0.086 R)
• M12: 3,511,361 km (0.099 R)
• M13: 3,896,277 km (0.064 R)
• M14: 4,253,965 km (0.081 R)
• M15: 4,375,588 km (0.105 R)
• M16: 4,416,428 km (0.035 R)
• M17: 4,915,786 km (0.114 R)
• M18: 5,921,981 km (0.093 R)
• M19: 6,658,152 km (0.106 R)
• M20: 7,325,808 km (0.078 R)
• M21: 8,114,637 km (0.11 R)
• M22: 10,255,532 km (0.076 R)
• M23: 10,913,314 km (0.107 R)
• M24: 13,498,515 km (0.075 R)
• M25: 13,977,079 km (0.087 R)
• M26: 14,279,117 km (0.064 R)
• M27: 14,400,441 km (0.06 R)
• M28: 15,259,581 km (0.1 R)
• M29: 15,632,828 km (0.095 R)
• M30: 15,757,892 km (0.059 R)
• M31: 15,820,573 km (0.113 R)
• M32: 16,515,455 km (0.082 R)
• M33: 16,898,725 km (0.041 R)
• M34: 18,000,214 km (0.064 R)
• M35: 19,527,160 km (0.115 R)
• M36: 20,408,441 km (0.042 R)
• M37: 21,580,390 km (0.106 R)
• M38: 22,139,288 km (0.039 R)
• M39: 23,342,953 km (0.065 R)
• M40: 23,629,283 km (0.088 R)
• M41: 24,132,979 km (0.094 R)
• M42: 24,350,045 km (0.065 R)
• M43: 24,858,828 km (0.09 R)
• M44: 25,297,748 km (0.09 R)
• M45: 26,331,918 km (0.053 R)
• M46: 27,455,248 km (0.106 R)
• M47: 28,517,543 km (0.12 R)
• M48: 29,053,851 km (0.092 R)
• M49: 29,670,793 km (0.092 R)
• M50: 30,682,374 km (0.103 R)
• M51: 33,059,783 km (0.078 R)
• M52: 34,514,473 km (0.1 R)
• M53: 34,840,446 km (0.092 R)
• M54: 35,167,617 km (0.109 R)
• M55: 35,249,597 km (0.1 R)
• M56: 38,072,808 km (0.118 R)
• M57: 38,325,478 km (0.107 R)
• M58: 38,663,121 km (0.073 R)
• M59: 40,366,143 km (0.106 R)
• M60: 40,537,732 km (0.109 R)
• M61: 40,795,639 km (0.096 R)
• M62: 41,572,650 km (0.119 R)
• M63: 42,354,598 km (0.094 R)
• M64: 42,703,759 km (0.08 R)
• M65: 42,791,125 km (0.099 R)
• M66: 43,404,625 km (0.09 R)
• M67: 46,515,962 km (0.095 R)
• M68: 48,143,886 km (0.034 R)
• M69: 49,331,095 km (0.12 R)
• M70: 49,422,948 km (0.079 R)
• M71: 49,698,357 km (0.053 R)
• M72: 49,974,515 km (0.062 R)
• M73: 50,435,576 km (0.073 R)
• M74: 51,362,185 km (0.119 R)
• M75: 53,703,242 km (0.101 R)
• M76: 53,797,638 km (0.091 R)
• M77: 54,459,609 km (0.047 R)
• M78: 54,554,454 km (0.095 R)
• M79: 55,029,278 km (0.041 R)
• M80: 56,461,976 km (0.088 R)
• M81: 56,750,102 km (0.087 R)
• M82: 59,071,711 km (0.12 R)
• M83: 61,819,375 km (0.073 R)
• M84: 62,512,612 km (0.091 R)
• M85: 63,707,300 km (0.055 R)
• M86: 64,107,176 km (0.062 R)
• M87: 65,715,053 km (0.089 R)
• M88: 67,539,699 km (0.069 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: 224 - 18,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit