🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.97 AU - 1.45 AU

Year: 489 Days

Day: 13.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 85,167,465 km

• M1: 49,966 km (0.077 R)
• M2: 332,556 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.36 AU - 1.98 AU

Year: 792 Days

Day: 16.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.35 AU - 3.41 AU

Year: 1794 Days

Day: 28.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,167,465 km

• M1: 80,035 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.47 AU - 3.61 AU

Year: 2445 Days

Day: 13.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,167,465 km

• M1: 1,416,243 km (0.094 R)
• M2: 2,925,237 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.5

Radius: 10

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.13 AU - 6.43 AU

Year: 4454 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 103.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 85,167,465 km

• M1: 144,063 km (0.078 R)
• M2: 226,940 km (0.09 R)
• M3: 560,842 km (0.105 R)
• M4: 832,662 km (0.059 R)
• M5: 919,877 km (0.071 R)
• M6: 1,200,822 km (0.08 R)
• M7: 1,271,881 km (0.112 R)
• M8: 1,493,585 km (0.061 R)
• M9: 2,232,449 km (0.088 R)
• M10: 2,410,470 km (0.088 R)
• M11: 2,519,677 km (0.053 R)
• M12: 2,611,829 km (0.118 R)
• M13: 3,070,347 km (0.067 R)
• M14: 3,616,379 km (0.057 R)
• M15: 3,932,629 km (0.107 R)
• M16: 4,258,154 km (0.116 R)
• M17: 4,390,698 km (0.105 R)
• M18: 5,452,693 km (0.078 R)
• M19: 5,548,585 km (0.082 R)
• M20: 5,840,002 km (0.086 R)
• M21: 6,286,551 km (0.058 R)
• M22: 6,744,171 km (0.113 R)
• M23: 7,772,357 km (0.079 R)
• M24: 8,263,338 km (0.074 R)
• M25: 8,401,566 km (0.089 R)
• M26: 8,652,292 km (0.087 R)
• M27: 8,792,615 km (0.063 R)
• M28: 8,933,686 km (0.062 R)
• M29: 9,246,794 km (0.09 R)
• M30: 9,795,968 km (0.094 R)
• M31: 10,001,066 km (0.113 R)
• M32: 10,207,512 km (0.105 R)
• M33: 10,505,062 km (0.041 R)
• M34: 10,714,947 km (0.067 R)
• M35: 10,926,180 km (0.095 R)
• M36: 11,383,650 km (0.106 R)
• M37: 11,754,204 km (0.071 R)
• M38: 11,847,403 km (0.048 R)
• M39: 11,940,902 km (0.085 R)
• M40: 12,034,700 km (0.079 R)
• M41: 12,191,478 km (0.052 R)
• M42: 12,348,855 km (0.1 R)
• M43: 12,857,339 km (0.047 R)
• M44: 12,953,380 km (0.093 R)
• M45: 13,535,017 km (0.072 R)
• M46: 14,356,908 km (0.115 R)
• M47: 14,857,911 km (0.076 R)
• M48: 14,992,399 km (0.072 R)
• M49: 15,228,914 km (0.103 R)
• M50: 16,083,417 km (0.03 R)
• M51: 16,883,316 km (0.051 R)
• M52: 17,553,814 km (0.097 R)
• M53: 17,624,873 km (0.114 R)
• M54: 18,377,201 km (0.116 R)
• M55: 19,176,502 km (0.105 R)
• M56: 19,617,218 km (0.085 R)
• M57: 20,024,273 km (0.07 R)
• M58: 20,210,224 km (0.04 R)
• M59: 20,546,370 km (0.113 R)
• M60: 21,110,653 km (0.1 R)
• M61: 21,224,048 km (0.099 R)
• M62: 21,565,730 km (0.115 R)
• M63: 21,909,207 km (0.076 R)
• M64: 22,292,925 km (0.117 R)
• M65: 22,408,564 km (0.08 R)
• M66: 22,601,546 km (0.106 R)
• M67: 22,989,303 km (0.12 R)
• M68: 23,457,545 km (0.039 R)
• M69: 23,928,927 km (0.082 R)
• M70: 24,920,911 km (0.118 R)
• M71: 25,080,981 km (0.108 R)
• M72: 25,241,200 km (0.045 R)
• M73: 25,845,426 km (0.099 R)
• M74: 26,617,650 km (0.119 R)
• M75: 27,356,215 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.8

Radius: 14.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.73 AU - 5.81 AU

Year: 5088 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,167,465 km

• M1: 186,399 km (0.07 R)
• M2: 299,794 km (0.09 R)
• M3: 430,543 km (0.041 R)
• M4: 552,465 km (0.089 R)
• M5: 696,528 km (0.07 R)
• M6: 788,680 km (0.104 R)
• M7: 1,011,730 km (0.11 R)
• M8: 1,239,418 km (0.058 R)
• M9: 1,608,776 km (0.104 R)
• M10: 2,315,925 km (0.05 R)
• M11: 2,703,383 km (0.035 R)
• M12: 2,797,630 km (0.105 R)
• M13: 2,893,073 km (0.103 R)
• M14: 3,136,619 km (0.099 R)
• M15: 3,260,934 km (0.052 R)
• M16: 4,001,294 km (0.093 R)
• M17: 4,342,377 km (0.097 R)
• M18: 4,778,754 km (0.081 R)
• M19: 5,126,270 km (0.102 R)
• M20: 5,273,624 km (0.105 R)
• M21: 6,062,454 km (0.086 R)
• M22: 6,234,042 km (0.085 R)
• M23: 6,423,134 km (0.089 R)
• M24: 6,518,428 km (0.111 R)
• M25: 6,791,145 km (0.047 R)
• M26: 7,051,146 km (0.086 R)
• M27: 7,248,316 km (0.099 R)
• M28: 7,901,909 km (0.1 R)
• M29: 8,279,045 km (0.074 R)
• M30: 8,592,004 km (0.115 R)
• M31: 8,749,979 km (0.084 R)
• M32: 9,104,526 km (0.06 R)
• M33: 9,590,719 km (0.103 R)
• M34: 10,196,441 km (0.065 R)
• M35: 10,928,274 km (0.102 R)
• M36: 11,271,900 km (0.102 R)
• M37: 12,502,492 km (0.114 R)
• M38: 12,881,873 km (0.071 R)
• M39: 13,244,947 km (0.092 R)
• M40: 13,652,302 km (0.083 R)
• M41: 13,816,411 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.1

Radius: 8.4

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.85 AU - 12.11 AU

Year: 12454 Days

Day: 13 Hours

Environment

Temp: -179 °C

Axial Tilt: 149.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 85,167,465 km

• M1: 195,674 km (0.119 R)
• M2: 630,256 km (0.096 R)
• M3: 795,711 km (0.043 R)
• M4: 893,847 km (0.052 R)
• M5: 1,641,537 km (0.11 R)
• M6: 2,294,831 km (0.117 R)
• M7: 3,897,473 km (0.046 R)
• M8: 4,756,763 km (0.099 R)
• M9: 6,359,555 km (0.025 R)
• M10: 6,784,413 km (0.075 R)
• M11: 6,989,961 km (0.098 R)
• M12: 7,618,870 km (0.055 R)
• M13: 8,331,405 km (0.105 R)
• M14: 9,314,562 km (0.101 R)
• M15: 9,451,444 km (0.105 R)
• M16: 9,842,942 km (0.09 R)
• M17: 10,499,227 km (0.108 R)
• M18: 10,952,808 km (0.046 R)
• M19: 14,539,118 km (0.119 R)
• M20: 15,097,716 km (0.066 R)
• M21: 15,826,408 km (0.104 R)
• M22: 15,908,088 km (0.104 R)
• M23: 16,843,523 km (0.099 R)
• M24: 17,010,475 km (0.105 R)
• M25: 17,514,470 km (0.067 R)
• M26: 17,655,391 km (0.05 R)
• M27: 17,825,035 km (0.047 R)
• M28: 18,279,813 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.5

Radius: 8.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9 AU - 14.42 AU

Year: 14710 Days

Day: 6.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 85,167,465 km

• M1: 144,212 km (0.068 R)
• M2: 229,034 km (0.052 R)
• M3: 445,054 km (0.114 R)
• M4: 672,742 km (0.078 R)
• M5: 826,827 km (0.114 R)
• M6: 1,272,479 km (0.079 R)
• M7: 1,737,280 km (0.096 R)
• M8: 2,200,285 km (0.077 R)
• M9: 2,538,526 km (0.108 R)
• M10: 2,754,994 km (0.083 R)
• M11: 3,740,396 km (0.062 R)
• M12: 3,801,581 km (0.112 R)
• M13: 4,018,199 km (0.079 R)
• M14: 4,857,742 km (0.113 R)
• M15: 5,400,782 km (0.107 R)
• M16: 7,142,850 km (0.036 R)
• M17: 7,798,387 km (0.12 R)
• M18: 8,919,623 km (0.064 R)
• M19: 10,868,435 km (0.108 R)
• M20: 11,000,081 km (0.063 R)
• M21: 12,435,921 km (0.119 R)
• M22: 12,896,683 km (0.097 R)
• M23: 14,120,543 km (0.087 R)
• M24: 14,552,731 km (0.099 R)
• M25: 15,233,850 km (0.09 R)
• M26: 15,875,625 km (0.049 R)
• M27: 16,024,924 km (0.102 R)
• M28: 16,829,312 km (0.114 R)
• M29: 17,595,253 km (0.082 R)
• M30: 17,749,787 km (0.057 R)
• M31: 18,112,263 km (0.099 R)
• M32: 19,586,251 km (0.093 R)
• M33: 20,391,686 km (0.104 R)
• M34: 20,499,845 km (0.116 R)
• M35: 20,662,458 km (0.059 R)
• M36: 21,702,612 km (0.082 R)
• M37: 22,424,122 km (0.094 R)
• M38: 23,322,906 km (0.112 R)
• M39: 25,971,836 km (0.116 R)
• M40: 26,737,478 km (0.097 R)
• M41: 26,915,200 km (0.033 R)
• M42: 27,271,991 km (0.111 R)
• M43: 28,896,474 km (0.059 R)
• M44: 28,957,211 km (0.097 R)
• M45: 29,139,720 km (0.073 R)
• M46: 29,812,462 km (0.069 R)
• M47: 30,490,140 km (0.119 R)
• M48: 30,799,958 km (0.053 R)
• M49: 32,553,693 km (0.096 R)
• M50: 32,806,963 km (0.094 R)
• M51: 32,933,822 km (0.08 R)
• M52: 33,315,296 km (0.064 R)
• M53: 33,379,025 km (0.108 R)
• M54: 34,726,603 km (0.032 R)
• M55: 36,945,887 km (0.071 R)
• M56: 38,205,950 km (0.081 R)
• M57: 40,700,045 km (0.096 R)
• M58: 40,768,113 km (0.101 R)
• M59: 41,177,711 km (0.069 R)
• M60: 43,385,327 km (0.119 R)
• M61: 43,524,603 km (0.074 R)
• M62: 44,995,599 km (0.065 R)
• M63: 45,560,181 km (0.103 R)
• M64: 45,701,850 km (0.108 R)
• M65: 46,411,692 km (0.103 R)
• M66: 47,268,290 km (0.069 R)
• M67: 47,842,297 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.2

Radius: 5.1

Gravity: 31.84 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.43 AU - 18.77 AU

Year: 21540 Days

Day: 20.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 79.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,167,465 km

• M1: 204,351 km (0.072 R)
• M2: 341,083 km (0.087 R)
• M3: 596,896 km (0.114 R)
• M4: 693,835 km (0.117 R)
• M5: 769,980 km (0.104 R)
• M6: 1,043,595 km (0.113 R)
• M7: 1,191,248 km (0.092 R)
• M8: 1,283,101 km (0.12 R)
• M9: 1,345,633 km (0.118 R)
• M10: 2,361,253 km (0.085 R)
• M11: 2,516,087 km (0.053 R)
• M12: 3,125,997 km (0.119 R)
• M13: 3,253,305 km (0.036 R)
• M14: 3,296,090 km (0.083 R)
• M15: 3,556,989 km (0.119 R)
• M16: 4,052,457 km (0.063 R)
• M17: 4,284,782 km (0.064 R)
• M18: 4,617,338 km (0.115 R)
• M19: 7,847,306 km (0.11 R)
• M20: 8,785,434 km (0.052 R)
• M21: 9,085,827 km (0.066 R)
• M22: 9,820,502 km (0.093 R)
• M23: 9,882,585 km (0.085 R)
• M24: 10,637,605 km (0.044 R)
• M25: 11,216,100 km (0.093 R)
• M26: 13,354,153 km (0.107 R)
• M27: 13,491,783 km (0.077 R)
• M28: 14,398,496 km (0.081 R)
• M29: 14,469,106 km (0.03 R)
• M30: 14,894,862 km (0.113 R)
• M31: 16,638,574 km (0.078 R)
• M32: 17,685,311 km (0.118 R)
• M33: 17,836,554 km (0.113 R)
• M34: 20,472,917 km (0.062 R)
• M35: 21,835,904 km (0.082 R)
• M36: 23,062,756 km (0.075 R)
• M37: 23,310,789 km (0.077 R)
• M38: 24,227,824 km (0.068 R)
• M39: 25,326,770 km (0.045 R)
• M40: 25,582,582 km (0.109 R)
• M41: 25,839,442 km (0.111 R)
• M42: 26,528,190 km (0.102 R)
• M43: 30,968,255 km (0.102 R)
• M44: 31,241,870 km (0.094 R)
• M45: 31,516,382 km (0.097 R)
• M46: 33,366,159 km (0.097 R)
• M47: 34,210,041 km (0.087 R)
• M48: 37,460,803 km (0.114 R)
• M49: 37,752,369 km (0.076 R)
• M50: 39,913,161 km (0.037 R)
• M51: 40,708,872 km (0.11 R)
• M52: 40,808,654 km (0.112 R)
• M53: 41,811,408 km (0.048 R)
• M54: 42,113,895 km (0.112 R)
• M55: 44,867,992 km (0.078 R)
• M56: 48,100,951 km (0.067 R)
• M57: 49,266,169 km (0.087 R)
• M58: 50,440,662 km (0.065 R)
• M59: 51,732,290 km (0.077 R)
• M60: 53,252,952 km (0.075 R)
• M61: 54,238,354 km (0.102 R)
• M62: 54,678,171 km (0.114 R)
• M63: 54,788,275 km (0.09 R)
• M64: 56,115,807 km (0.077 R)
• M65: 58,239,349 km (0.096 R)
• M66: 58,689,638 km (0.115 R)
• M67: 58,915,232 km (0.097 R)
• M68: 59,367,466 km (0.112 R)
• M69: 59,480,712 km (0.092 R)
• M70: 59,820,748 km (0.067 R)
• M71: 61,416,209 km (0.08 R)
• M72: 62,219,250 km (0.07 R)
• M73: 62,564,373 km (0.091 R)
• M74: 63,487,990 km (0.053 R)
• M75: 63,835,655 km (0.057 R)
• M76: 64,300,007 km (0.081 R)
• M77: 65,699,794 km (0.071 R)
• M78: 66,520,937 km (0.09 R)
• M79: 68,054,914 km (0.093 R)
• M80: 69,123,791 km (0.097 R)
• M81: 69,600,709 km (0.087 R)
• M82: 72,242,607 km (0.073 R)
• M83: 74,672,824 km (0.104 R)
• M84: 74,795,046 km (0.111 R)
• M85: 75,039,638 km (0.076 R)
• M86: 76,143,671 km (0.108 R)
• M87: 77,129,670 km (0.105 R)
• M88: 77,871,825 km (0.071 R)
• M89: 78,740,690 km (0.106 R)
• M90: 79,114,086 km (0.111 R)
• M91: 80,112,652 km (0.116 R)
• M92: 80,362,929 km (0.05 R)
• M93: 82,248,311 km (0.084 R)
• M94: 82,753,503 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 19,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit