🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.47 AU - 0.59 AU

Year: 249 Days

Day: 41.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,530,894 km

• M1: 230,530 km (0.108 R)
• M2: 661,223 km (0.072 R)

Asteroid Belt

Center: 1.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.1

Radius: 10.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.42 AU - 2.02 AU

Year: 1456 Days

Day: 12.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 45,530,894 km

• M1: 132,095 km (0.093 R)
• M2: 198,068 km (0.109 R)
• M3: 285,433 km (0.085 R)
• M4: 418,126 km (0.119 R)
• M5: 512,971 km (0.096 R)
• M6: 746,942 km (0.078 R)
• M7: 812,765 km (0.067 R)
• M8: 1,051,972 km (0.12 R)
• M9: 1,297,911 km (0.102 R)
• M10: 1,554,023 km (0.057 R)
• M11: 1,675,047 km (0.088 R)
• M12: 1,826,291 km (0.073 R)
• M13: 2,019,721 km (0.099 R)
• M14: 2,152,414 km (0.042 R)
• M15: 2,288,099 km (0.071 R)
• M16: 2,446,673 km (0.12 R)
• M17: 2,733,003 km (0.037 R)
• M18: 2,859,115 km (0.053 R)
• M19: 2,944,236 km (0.051 R)
• M20: 3,008,712 km (0.11 R)
• M21: 3,171,924 km (0.096 R)
• M22: 3,394,076 km (0.118 R)
• M23: 3,495,803 km (0.072 R)
• M24: 3,575,539 km (0.081 R)
• M25: 3,713,767 km (0.078 R)
• M26: 3,900,914 km (0.037 R)
• M27: 4,031,363 km (0.033 R)
• M28: 4,394,587 km (0.042 R)
• M29: 4,505,738 km (0.068 R)
• M30: 4,617,787 km (0.099 R)
• M31: 4,705,451 km (0.059 R)
• M32: 5,023,496 km (0.097 R)
• M33: 5,139,734 km (0.072 R)
• M34: 5,296,213 km (0.083 R)
• M35: 5,546,939 km (0.095 R)
• M36: 5,734,386 km (0.09 R)
• M37: 5,883,086 km (0.104 R)
• M38: 5,978,380 km (0.112 R)
• M39: 6,115,411 km (0.117 R)
• M40: 6,406,529 km (0.101 R)
• M41: 6,490,603 km (0.114 R)
• M42: 6,773,343 km (0.089 R)
• M43: 6,959,443 km (0.064 R)
• M44: 7,395,072 km (0.077 R)
• M45: 7,498,144 km (0.118 R)
• M46: 7,645,947 km (0.063 R)
• M47: 8,277,849 km (0.113 R)
• M48: 8,584,674 km (0.08 R)
• M49: 8,661,866 km (0.05 R)
• M50: 8,848,415 km (0.07 R)
• M51: 9,083,284 km (0.104 R)
• M52: 9,209,395 km (0.105 R)
• M53: 9,607,474 km (0.058 R)
• M54: 9,865,082 km (0.099 R)
• M55: 10,043,552 km (0.119 R)
• M56: 10,223,070 km (0.119 R)
• M57: 10,602,001 km (0.113 R)
• M58: 10,851,680 km (0.092 R)
• M59: 10,918,550 km (0.09 R)
• M60: 11,204,282 km (0.052 R)
• M61: 11,288,805 km (0.116 R)

Asteroid Belt

Center: 2.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 11.2

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.07 AU - 4.11 AU

Year: 5341 Days

Day: 11.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,530,894 km

• M1: 184,454 km (0.045 R)
• M2: 273,914 km (0.045 R)
• M3: 357,240 km (0.116 R)
• M4: 721,660 km (0.114 R)
• M5: 802,742 km (0.117 R)
• M6: 975,378 km (0.087 R)
• M7: 1,286,392 km (0.061 R)
• M8: 1,476,082 km (0.08 R)
• M9: 1,612,964 km (0.094 R)
• M10: 1,754,334 km (0.098 R)
• M11: 1,834,668 km (0.114 R)
• M12: 1,949,260 km (0.098 R)
• M13: 2,049,491 km (0.07 R)
• M14: 2,255,337 km (0.077 R)
• M15: 2,414,210 km (0.089 R)
• M16: 2,504,119 km (0.076 R)
• M17: 2,687,376 km (0.031 R)
• M18: 3,323,616 km (0.068 R)
• M19: 3,423,996 km (0.062 R)
• M20: 3,505,078 km (0.101 R)
• M21: 3,648,542 km (0.099 R)
• M22: 3,857,082 km (0.106 R)
• M23: 4,285,829 km (0.106 R)
• M24: 4,843,231 km (0.092 R)
• M25: 5,258,814 km (0.115 R)
• M26: 5,637,895 km (0.074 R)
• M27: 6,853,677 km (0.115 R)
• M28: 7,059,673 km (0.083 R)
• M29: 7,137,464 km (0.075 R)
• M30: 8,120,472 km (0.118 R)
• M31: 8,393,488 km (0.083 R)
• M32: 8,641,820 km (0.112 R)
• M33: 8,752,971 km (0.118 R)
• M34: 9,089,267 km (0.101 R)
• M35: 9,174,089 km (0.058 R)
• M36: 9,601,790 km (0.061 R)
• M37: 9,716,830 km (0.114 R)
• M38: 10,182,229 km (0.06 R)
• M39: 10,328,985 km (0.091 R)
• M40: 10,535,879 km (0.059 R)
• M41: 10,714,349 km (0.108 R)
• M42: 11,104,201 km (0.116 R)
• M43: 11,560,026 km (0.086 R)
• M44: 11,867,300 km (0.084 R)
• M45: 12,021,984 km (0.1 R)
• M46: 12,364,563 km (0.113 R)
• M47: 13,123,324 km (0.04 R)
• M48: 13,476,075 km (0.083 R)
• M49: 13,572,865 km (0.103 R)
• M50: 13,994,731 km (0.09 R)
• M51: 14,191,004 km (0.116 R)
• M52: 14,619,302 km (0.106 R)
• M53: 15,623,852 km (0.071 R)
• M54: 15,861,413 km (0.033 R)
• M55: 16,547,020 km (0.116 R)
• M56: 16,685,249 km (0.05 R)
• M57: 18,088,926 km (0.12 R)
• M58: 18,481,620 km (0.12 R)
• M59: 19,275,386 km (0.068 R)
• M60: 20,117,174 km (0.105 R)
• M61: 20,412,779 km (0.107 R)
• M62: 21,120,527 km (0.119 R)
• M63: 21,270,573 km (0.076 R)
• M64: 22,102,188 km (0.119 R)
• M65: 22,675,297 km (0.099 R)
• M66: 22,983,020 km (0.028 R)
• M67: 23,214,598 km (0.117 R)
• M68: 23,369,431 km (0.101 R)
• M69: 23,447,073 km (0.075 R)
• M70: 23,680,296 km (0.052 R)
• M71: 24,188,181 km (0.03 R)
• M72: 25,693,434 km (0.113 R)
• M73: 25,853,654 km (0.087 R)
• M74: 26,903,083 km (0.077 R)
• M75: 27,025,155 km (0.076 R)
• M76: 27,392,268 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 12.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.74 AU - 5.24 AU

Year: 6143 Days

Day: 12.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,530,894 km

• M1: 333,154 km (0.033 R)
• M2: 520,900 km (0.111 R)
• M3: 624,571 km (0.098 R)
• M4: 802,443 km (0.077 R)
• M5: 1,087,726 km (0.105 R)
• M6: 1,258,866 km (0.04 R)
• M7: 1,473,240 km (0.073 R)
• M8: 1,646,624 km (0.107 R)
• M9: 1,882,540 km (0.066 R)
• M10: 2,090,929 km (0.118 R)
• M11: 2,593,129 km (0.105 R)
• M12: 2,698,147 km (0.062 R)
• M13: 2,804,511 km (0.077 R)
• M14: 3,358,323 km (0.107 R)
• M15: 3,612,789 km (0.116 R)
• M16: 3,778,094 km (0.074 R)
• M17: 4,018,648 km (0.114 R)
• M18: 4,796,557 km (0.079 R)
• M19: 5,349,919 km (0.091 R)
• M20: 5,702,820 km (0.11 R)
• M21: 5,868,276 km (0.083 R)
• M22: 6,035,227 km (0.043 R)
• M23: 6,345,642 km (0.105 R)
• M24: 6,517,231 km (0.078 R)
• M25: 7,011,652 km (0.053 R)
• M26: 7,218,845 km (0.053 R)
• M27: 8,253,763 km (0.084 R)
• M28: 8,347,262 km (0.092 R)
• M29: 8,756,861 km (0.088 R)
• M30: 10,091,424 km (0.052 R)
• M31: 10,225,014 km (0.093 R)
• M32: 10,426,523 km (0.072 R)
• M33: 11,558,380 km (0.097 R)
• M34: 11,873,733 km (0.104 R)
• M35: 11,979,498 km (0.046 R)
• M36: 12,121,167 km (0.078 R)
• M37: 13,200,367 km (0.068 R)
• M38: 14,011,486 km (0.091 R)
• M39: 14,123,236 km (0.092 R)
• M40: 14,272,834 km (0.114 R)
• M41: 15,836,580 km (0.067 R)
• M42: 15,992,012 km (0.105 R)
• M43: 16,343,717 km (0.108 R)
• M44: 16,895,733 km (0.04 R)
• M45: 17,413,940 km (0.069 R)
• M46: 17,574,459 km (0.109 R)
• M47: 18,221,469 km (0.1 R)
• M48: 18,834,970 km (0.108 R)
• M49: 18,958,538 km (0.103 R)
• M50: 19,289,299 km (0.111 R)
• M51: 20,335,138 km (0.046 R)
• M52: 20,461,997 km (0.073 R)
• M53: 21,014,312 km (0.074 R)
• M54: 21,614,499 km (0.092 R)
• M55: 22,046,837 km (0.057 R)
• M56: 22,394,652 km (0.082 R)
• M57: 23,893,323 km (0.062 R)
• M58: 24,250,563 km (0.062 R)
• M59: 24,429,931 km (0.099 R)
• M60: 25,515,263 km (0.058 R)
• M61: 26,477,626 km (0.059 R)
• M62: 26,708,605 km (0.062 R)
• M63: 27,265,558 km (0.055 R)
• M64: 27,405,432 km (0.076 R)
• M65: 27,592,130 km (0.058 R)
• M66: 27,685,779 km (0.094 R)
• M67: 28,014,146 km (0.09 R)
• M68: 28,296,587 km (0.071 R)
• M69: 28,722,043 km (0.104 R)
• M70: 28,959,305 km (0.077 R)
• M71: 29,054,450 km (0.119 R)
• M72: 29,197,316 km (0.047 R)
• M73: 29,675,131 km (0.117 R)
• M74: 30,348,471 km (0.055 R)
• M75: 30,638,542 km (0.083 R)
• M76: 31,319,062 km (0.062 R)
• M77: 32,250,608 km (0.067 R)
• M78: 32,398,560 km (0.105 R)
• M79: 32,546,662 km (0.087 R)
• M80: 33,091,797 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.2

Radius: 11.4

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.38 AU - 6.8 AU

Year: 8534 Days

Day: 9.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,530,894 km

• M1: 174,282 km (0.111 R)
• M2: 343,178 km (0.052 R)
• M3: 451,786 km (0.077 R)
• M4: 546,481 km (0.092 R)
• M5: 634,145 km (0.119 R)
• M6: 911,350 km (0.111 R)
• M7: 982,409 km (0.107 R)
• M8: 1,306,588 km (0.087 R)
• M9: 1,620,444 km (0.09 R)
• M10: 1,775,128 km (0.066 R)
• M11: 1,981,573 km (0.101 R)
• M12: 2,318,617 km (0.106 R)
• M13: 2,393,117 km (0.116 R)
• M14: 2,965,329 km (0.095 R)
• M15: 3,073,937 km (0.097 R)
• M16: 3,407,839 km (0.065 R)
• M17: 3,695,067 km (0.1 R)
• M18: 4,262,492 km (0.084 R)
• M19: 4,857,443 km (0.104 R)
• M20: 5,478,424 km (0.113 R)
• M21: 6,368,681 km (0.103 R)
• M22: 6,580,511 km (0.085 R)
• M23: 6,794,735 km (0.119 R)
• M24: 7,340,468 km (0.08 R)
• M25: 7,862,565 km (0.045 R)
• M26: 8,319,586 km (0.112 R)
• M27: 8,863,823 km (0.106 R)
• M28: 8,942,512 km (0.08 R)
• M29: 9,100,637 km (0.034 R)
• M30: 10,027,695 km (0.1 R)
• M31: 10,523,313 km (0.113 R)
• M32: 10,606,639 km (0.098 R)
• M33: 10,732,151 km (0.07 R)
• M34: 11,069,195 km (0.108 R)
• M35: 11,154,017 km (0.036 R)
• M36: 11,281,624 km (0.069 R)
• M37: 11,710,671 km (0.084 R)
• M38: 12,188,786 km (0.105 R)
• M39: 13,389,159 km (0.119 R)
• M40: 13,479,666 km (0.093 R)
• M41: 13,889,115 km (0.052 R)
• M42: 14,210,302 km (0.095 R)
• M43: 14,673,606 km (0.113 R)
• M44: 15,236,094 km (0.072 R)
• M45: 15,662,598 km (0.11 R)
• M46: 15,805,613 km (0.101 R)
• M47: 18,102,988 km (0.111 R)
• M48: 18,756,731 km (0.1 R)
• M49: 18,959,286 km (0.113 R)
• M50: 19,264,765 km (0.103 R)
• M51: 19,725,975 km (0.084 R)
• M52: 21,925,962 km (0.091 R)
• M53: 22,032,774 km (0.088 R)
• M54: 22,514,928 km (0.05 R)
• M55: 22,730,499 km (0.078 R)
• M56: 22,892,513 km (0.089 R)
• M57: 23,163,435 km (0.117 R)
• M58: 23,818,075 km (0.093 R)
• M59: 24,811,405 km (0.069 R)
• M60: 25,313,157 km (0.082 R)
• M61: 25,705,701 km (0.081 R)
• M62: 25,874,597 km (0.038 R)
• M63: 26,213,436 km (0.094 R)
• M64: 26,383,380 km (0.094 R)
• M65: 27,756,389 km (0.088 R)
• M66: 28,103,157 km (0.108 R)
• M67: 28,626,151 km (0.085 R)
• M68: 30,571,222 km (0.087 R)
• M69: 30,809,981 km (0.106 R)
• M70: 31,831,136 km (0.091 R)
• M71: 32,863,511 km (0.118 R)
• M72: 32,985,582 km (0.091 R)
• M73: 35,335,466 km (0.101 R)
• M74: 35,523,361 km (0.099 R)
• M75: 35,648,724 km (0.112 R)
• M76: 35,899,899 km (0.081 R)
• M77: 36,025,710 km (0.113 R)
• M78: 36,783,872 km (0.118 R)
• M79: 37,101,319 km (0.112 R)
• M80: 39,868,581 km (0.082 R)
• M81: 40,259,929 km (0.073 R)
• M82: 40,915,167 km (0.043 R)
• M83: 43,906,676 km (0.073 R)
• M84: 44,513,445 km (0.076 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 18,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit