🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.61 AU - 0.89 AU

Year: 286 Days

Day: 25.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,768,494 km

• M1: 88,412 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.15 AU - 1.77 AU

Year: 776 Days

Day: 44.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.27 AU - 1.87 AU

Year: 865 Days

Day: 30.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.1

Radius: 13.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.77 AU - 3.19 AU

Year: 2262 Days

Day: 10.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 19,768,494 km

• M1: 195,076 km (0.036 R)
• M2: 311,762 km (0.117 R)
• M3: 563,535 km (0.088 R)
• M4: 664,065 km (0.097 R)
• M5: 785,987 km (0.058 R)
• M6: 977,024 km (0.109 R)
• M7: 1,062,743 km (0.083 R)
• M8: 1,175,989 km (0.117 R)
• M9: 1,310,777 km (0.092 R)
• M10: 1,478,027 km (0.105 R)
• M11: 1,699,881 km (0.062 R)
• M12: 1,853,966 km (0.088 R)
• M13: 2,053,380 km (0.103 R)
• M14: 2,550,344 km (0.117 R)
• M15: 2,694,557 km (0.062 R)
• M16: 2,933,315 km (0.058 R)
• M17: 3,119,864 km (0.086 R)
• M18: 3,262,580 km (0.117 R)
• M19: 3,443,893 km (0.065 R)
• M20: 3,778,992 km (0.087 R)
• M21: 4,021,191 km (0.042 R)
• M22: 4,334,598 km (0.078 R)
• M23: 4,710,239 km (0.045 R)
• M24: 4,860,884 km (0.087 R)
• M25: 5,110,712 km (0.081 R)
• M26: 5,450,449 km (0.085 R)
• M27: 5,637,596 km (0.102 R)
• M28: 6,092,523 km (0.086 R)
• M29: 6,256,931 km (0.068 R)
• M30: 6,407,576 km (0.069 R)
• M31: 6,635,862 km (0.09 R)
• M32: 6,774,240 km (0.056 R)
• M33: 7,210,617 km (0.112 R)
• M34: 7,688,433 km (0.045 R)
• M35: 7,817,536 km (0.044 R)
• M36: 7,931,230 km (0.111 R)
• M37: 8,225,938 km (0.114 R)
• M38: 8,324,972 km (0.105 R)
• M39: 8,758,806 km (0.084 R)
• M40: 8,944,606 km (0.032 R)
• M41: 9,114,699 km (0.092 R)
• M42: 9,492,583 km (0.108 R)
• M43: 9,910,709 km (0.054 R)
• M44: 10,104,439 km (0.061 R)
• M45: 10,299,365 km (0.04 R)
• M46: 10,406,327 km (0.102 R)
• M47: 10,873,671 km (0.08 R)
• M48: 10,964,327 km (0.098 R)
• M49: 11,550,751 km (0.112 R)
• M50: 11,680,452 km (0.089 R)
• M51: 11,847,852 km (0.091 R)
• M52: 11,978,601 km (0.051 R)
• M53: 12,544,380 km (0.116 R)
• M54: 12,677,672 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.1

Radius: 10.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.69 AU - 3.87 AU

Year: 2612 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 19,768,494 km

• M1: 158,125 km (0.101 R)
• M2: 237,861 km (0.074 R)
• M3: 420,968 km (0.107 R)
• M4: 717,621 km (0.094 R)
• M5: 844,630 km (0.056 R)
• M6: 1,201,121 km (0.093 R)
• M7: 1,286,691 km (0.092 R)
• M8: 1,434,195 km (0.076 R)
• M9: 1,571,825 km (0.118 R)
• M10: 1,708,557 km (0.116 R)
• M11: 2,085,544 km (0.115 R)
• M12: 2,289,895 km (0.111 R)
• M13: 2,800,622 km (0.088 R)
• M14: 2,967,872 km (0.083 R)
• M15: 3,052,694 km (0.114 R)
• M16: 3,251,809 km (0.115 R)
• M17: 3,544,722 km (0.085 R)
• M18: 3,655,873 km (0.102 R)
• M19: 4,377,234 km (0.094 R)
• M20: 4,444,403 km (0.044 R)
• M21: 4,564,530 km (0.076 R)
• M22: 4,700,963 km (0.1 R)
• M23: 5,079,446 km (0.117 R)
• M24: 5,157,835 km (0.045 R)
• M25: 5,260,460 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270

Radius: 9.3

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.91 AU - 4.29 AU

Year: 3003 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 19,768,494 km

• M1: 116,986 km (0.094 R)
• M2: 240,853 km (0.1 R)
• M3: 339,886 km (0.115 R)
• M4: 424,260 km (0.117 R)
• M5: 517,160 km (0.117 R)
• M6: 678,726 km (0.103 R)
• M7: 741,856 km (0.1 R)
• M8: 815,458 km (0.101 R)
• M9: 1,088,923 km (0.083 R)
• M10: 1,154,746 km (0.115 R)
• M11: 1,241,513 km (0.116 R)
• M12: 1,483,712 km (0.05 R)
• M13: 1,578,557 km (0.072 R)
• M14: 1,642,884 km (0.044 R)
• M15: 1,741,170 km (0.113 R)
• M16: 1,932,356 km (0.104 R)
• M17: 2,201,931 km (0.087 R)
• M18: 2,803,165 km (0.073 R)
• M19: 2,934,661 km (0.071 R)
• M20: 3,001,232 km (0.117 R)
• M21: 3,108,644 km (0.043 R)
• M22: 3,203,788 km (0.078 R)
• M23: 3,679,958 km (0.082 R)
• M24: 4,178,119 km (0.088 R)
• M25: 4,298,545 km (0.115 R)
• M26: 4,359,132 km (0.108 R)
• M27: 4,481,354 km (0.09 R)
• M28: 4,573,656 km (0.114 R)
• M29: 4,886,016 km (0.113 R)
• M30: 4,997,018 km (0.119 R)
• M31: 5,205,408 km (0.068 R)
• M32: 6,255,435 km (0.113 R)
• M33: 6,725,172 km (0.099 R)
• M34: 6,866,542 km (0.086 R)
• M35: 7,188,178 km (0.088 R)
• M36: 7,405,543 km (0.104 R)
• M37: 7,846,408 km (0.064 R)
• M38: 8,145,305 km (0.099 R)
• M39: 8,239,402 km (0.083 R)
• M40: 8,390,795 km (0.117 R)
• M41: 8,504,938 km (0.098 R)
• M42: 8,638,679 km (0.05 R)
• M43: 9,122,329 km (0.051 R)
• M44: 9,239,763 km (0.063 R)
• M45: 9,594,908 km (0.113 R)
• M46: 9,834,265 km (0.081 R)
• M47: 10,196,890 km (0.055 R)
• M48: 10,646,132 km (0.116 R)
• M49: 10,707,916 km (0.093 R)
• M50: 10,956,099 km (0.037 R)
• M51: 11,143,545 km (0.074 R)
• M52: 11,248,114 km (0.091 R)
• M53: 11,416,262 km (0.119 R)
• M54: 13,119,883 km (0.034 R)
• M55: 13,630,610 km (0.058 R)
• M56: 13,832,268 km (0.095 R)
• M57: 13,899,737 km (0.105 R)
• M58: 14,306,792 km (0.025 R)
• M59: 14,855,368 km (0.054 R)
• M60: 14,924,482 km (0.088 R)
• M61: 15,155,461 km (0.08 R)
• M62: 15,434,312 km (0.096 R)
• M63: 15,550,998 km (0.09 R)
• M64: 15,644,497 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.1

Radius: 11.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.95 AU - 8.69 AU

Year: 9616 Days

Day: 11.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 19,768,494 km

• M1: 152,440 km (0.085 R)
• M2: 239,207 km (0.082 R)
• M3: 312,510 km (0.067 R)
• M4: 458,517 km (0.092 R)
• M5: 632,201 km (0.036 R)
• M6: 962,064 km (0.05 R)
• M7: 1,137,841 km (0.095 R)
• M8: 1,248,843 km (0.111 R)
• M9: 1,344,137 km (0.093 R)
• M10: 1,481,917 km (0.098 R)
• M11: 1,562,999 km (0.067 R)
• M12: 2,383,094 km (0.118 R)
• M13: 2,674,810 km (0.092 R)
• M14: 2,926,733 km (0.076 R)
• M15: 3,319,427 km (0.095 R)
• M16: 3,563,122 km (0.098 R)
• M17: 3,954,021 km (0.104 R)
• M18: 4,097,037 km (0.1 R)
• M19: 4,746,591 km (0.071 R)
• M20: 5,021,701 km (0.089 R)
• M21: 5,176,834 km (0.095 R)
• M22: 5,748,448 km (0.091 R)
• M23: 5,878,299 km (0.117 R)
• M24: 6,074,870 km (0.11 R)
• M25: 6,440,936 km (0.082 R)
• M26: 7,229,467 km (0.062 R)
• M27: 7,369,640 km (0.118 R)
• M28: 7,546,315 km (0.085 R)
• M29: 7,688,583 km (0.087 R)
• M30: 9,657,291 km (0.086 R)
• M31: 9,773,229 km (0.091 R)
• M32: 10,006,452 km (0.109 R)
• M33: 10,123,886 km (0.046 R)
• M34: 10,717,341 km (0.115 R)
• M35: 11,119,161 km (0.09 R)
• M36: 11,322,016 km (0.082 R)
• M37: 11,526,067 km (0.118 R)
• M38: 11,855,182 km (0.04 R)
• M39: 13,159,526 km (0.109 R)
• M40: 13,893,902 km (0.113 R)
• M41: 14,068,782 km (0.073 R)
• M42: 15,628,938 km (0.053 R)
• M43: 16,406,398 km (0.078 R)
• M44: 18,428,812 km (0.12 R)
• M45: 19,347,343 km (0.079 R)
• M46: 19,542,568 km (0.079 R)
• M47: 19,885,895 km (0.062 R)
• M48: 20,379,868 km (0.094 R)
• M49: 20,777,947 km (0.097 R)
• M50: 21,128,306 km (0.097 R)
• M51: 21,430,194 km (0.116 R)
• M52: 22,242,211 km (0.108 R)
• M53: 22,600,798 km (0.114 R)
• M54: 23,116,162 km (0.091 R)
• M55: 23,375,266 km (0.106 R)
• M56: 23,583,356 km (0.119 R)
• M57: 23,687,626 km (0.096 R)
• M58: 24,791,359 km (0.086 R)
• M59: 24,897,424 km (0.09 R)
• M60: 25,376,287 km (0.117 R)
• M61: 26,127,268 km (0.091 R)
• M62: 26,289,133 km (0.106 R)
• M63: 26,885,580 km (0.086 R)
• M64: 27,376,859 km (0.084 R)
• M65: 27,651,072 km (0.111 R)
• M66: 29,091,849 km (0.098 R)
• M67: 29,877,687 km (0.105 R)
• M68: 30,556,861 km (0.053 R)
• M69: 30,841,247 km (0.053 R)
• M70: 32,219,043 km (0.115 R)
• M71: 32,566,559 km (0.047 R)
• M72: 32,973,764 km (0.093 R)
• M73: 35,093,716 km (0.104 R)
• M74: 35,451,404 km (0.048 R)
• M75: 35,570,933 km (0.092 R)
• M76: 35,690,462 km (0.043 R)
• M77: 36,954,564 km (0.06 R)
• M78: 37,257,649 km (0.07 R)
• M79: 38,724,157 km (0.1 R)
• M80: 39,340,650 km (0.102 R)
• M81: 39,712,251 km (0.094 R)
• M82: 39,960,583 km (0.072 R)
• M83: 40,396,362 km (0.11 R)
• M84: 41,021,681 km (0.089 R)
• M85: 42,281,893 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 12

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.61 AU - 9.81 AU

Year: 10344 Days

Day: 10.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 19,768,494 km

• M1: 158,275 km (0.119 R)
• M2: 478,115 km (0.092 R)
• M3: 781,050 km (0.059 R)
• M4: 885,919 km (0.119 R)
• M5: 1,242,410 km (0.064 R)
• M6: 1,544,897 km (0.115 R)
• M7: 2,164,232 km (0.094 R)
• M8: 2,443,831 km (0.117 R)
• M9: 3,809,211 km (0.088 R)
• M10: 4,461,308 km (0.116 R)
• M11: 5,485,006 km (0.085 R)
• M12: 5,580,001 km (0.064 R)
• M13: 6,219,980 km (0.119 R)
• M14: 6,338,911 km (0.087 R)
• M15: 6,883,297 km (0.082 R)
• M16: 6,965,277 km (0.079 R)
• M17: 7,275,543 km (0.115 R)
• M18: 7,359,168 km (0.032 R)
• M19: 7,802,875 km (0.066 R)
• M20: 7,974,165 km (0.048 R)
• M21: 8,125,109 km (0.04 R)
• M22: 8,277,101 km (0.105 R)
• M23: 8,473,822 km (0.106 R)
• M24: 8,627,908 km (0.084 R)
• M25: 8,916,482 km (0.115 R)
• M26: 10,690,713 km (0.083 R)
• M27: 11,776,943 km (0.052 R)
• M28: 12,696,371 km (0.11 R)
• M29: 13,871,313 km (0.096 R)
• M30: 15,455,854 km (0.075 R)
• M31: 15,563,414 km (0.11 R)
• M32: 16,023,877 km (0.1 R)
• M33: 18,994,142 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.4

Radius: 9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.54 AU - 10.76 AU

Year: 11186 Days

Day: 12.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 19,768,494 km

• M1: 269,127 km (0.073 R)
• M2: 379,380 km (0.084 R)
• M3: 980,614 km (0.109 R)
• M4: 1,108,670 km (0.095 R)
• M5: 1,311,375 km (0.078 R)
• M6: 1,405,472 km (0.057 R)
• M7: 1,588,131 km (0.086 R)
• M8: 2,085,245 km (0.115 R)
• M9: 2,613,325 km (0.114 R)
• M10: 2,717,894 km (0.075 R)
• M11: 2,839,068 km (0.1 R)
• M12: 3,134,225 km (0.095 R)
• M13: 3,245,376 km (0.1 R)
• M14: 3,439,255 km (0.088 R)
• M15: 3,553,997 km (0.111 R)
• M16: 3,872,191 km (0.091 R)
• M17: 3,957,462 km (0.041 R)
• M18: 4,936,281 km (0.059 R)
• M19: 5,712,544 km (0.066 R)
• M20: 6,546,852 km (0.114 R)
• M21: 6,730,707 km (0.052 R)
• M22: 6,874,770 km (0.09 R)
• M23: 7,525,222 km (0.073 R)
• M24: 8,415,628 km (0.057 R)
• M25: 8,482,050 km (0.113 R)
• M26: 8,907,057 km (0.11 R)
• M27: 9,638,441 km (0.101 R)
• M28: 9,964,565 km (0.115 R)
• M29: 10,034,876 km (0.087 R)
• M30: 10,341,701 km (0.115 R)
• M31: 12,675,577 km (0.096 R)
• M32: 12,828,167 km (0.109 R)
• M33: 13,084,129 km (0.09 R)
• M34: 13,600,840 km (0.09 R)
• M35: 14,097,954 km (0.052 R)
• M36: 15,326,152 km (0.115 R)
• M37: 17,147,357 km (0.115 R)
• M38: 18,341,597 km (0.061 R)
• M39: 19,680,049 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 20,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit