🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.55 AU - 0.89 AU

Year: 227 Days

Day: 29.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.61 AU - 0.89 AU

Year: 241 Days

Day: 17.9 Hours

Environment

Temp: 90 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,764,388 km

• M1: 491,279 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.87 AU - 0.89 AU

Year: 306 Days

Day: 28.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.24 AU - 1.27 AU

Year: 518 Days

Day: 21.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.1

Radius: 13.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.56 AU - 5.84 AU

Year: 3779 Days

Day: 7.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 69,764,388 km

• M1: 173,534 km (0.088 R)
• M2: 264,040 km (0.117 R)
• M3: 380,427 km (0.114 R)
• M4: 702,063 km (0.109 R)
• M5: 819,348 km (0.057 R)
• M6: 1,065,137 km (0.049 R)
• M7: 1,156,691 km (0.056 R)
• M8: 1,499,270 km (0.1 R)
• M9: 1,643,033 km (0.079 R)
• M10: 1,736,981 km (0.11 R)
• M11: 1,846,636 km (0.116 R)
• M12: 1,944,623 km (0.078 R)
• M13: 2,044,554 km (0.056 R)
• M14: 2,539,274 km (0.116 R)
• M15: 2,696,651 km (0.044 R)
• M16: 2,971,762 km (0.109 R)
• M17: 3,188,529 km (0.077 R)
• M18: 3,358,921 km (0.078 R)
• M19: 3,602,616 km (0.09 R)
• M20: 3,888,348 km (0.091 R)
• M21: 3,979,154 km (0.092 R)
• M22: 4,163,010 km (0.07 R)
• M23: 4,274,759 km (0.067 R)
• M24: 4,887,512 km (0.102 R)
• M25: 5,104,579 km (0.117 R)
• M26: 5,983,915 km (0.109 R)
• M27: 6,089,232 km (0.105 R)
• M28: 6,301,810 km (0.102 R)
• M29: 6,668,923 km (0.032 R)
• M30: 6,866,093 km (0.058 R)
• M31: 7,087,349 km (0.092 R)
• M32: 7,243,828 km (0.118 R)
• M33: 7,514,600 km (0.067 R)
• M34: 7,696,960 km (0.069 R)
• M35: 8,206,191 km (0.112 R)
• M36: 8,323,476 km (0.094 R)
• M37: 9,404,021 km (0.084 R)
• M38: 10,249,698 km (0.118 R)
• M39: 11,484,928 km (0.052 R)
• M40: 11,589,945 km (0.088 R)
• M41: 11,721,741 km (0.119 R)
• M42: 12,013,457 km (0.117 R)
• M43: 12,280,639 km (0.089 R)
• M44: 12,739,605 km (0.102 R)
• M45: 12,875,739 km (0.106 R)
• M46: 13,204,256 km (0.112 R)
• M47: 13,424,763 km (0.068 R)
• M48: 14,319,209 km (0.078 R)
• M49: 14,859,407 km (0.096 R)
• M50: 15,638,662 km (0.059 R)
• M51: 15,842,863 km (0.094 R)
• M52: 15,959,849 km (0.071 R)
• M53: 16,136,075 km (0.112 R)
• M54: 16,490,323 km (0.09 R)
• M55: 16,906,953 km (0.112 R)
• M56: 17,417,530 km (0.12 R)
• M57: 17,994,230 km (0.068 R)
• M58: 18,146,970 km (0.107 R)
• M59: 19,197,446 km (0.075 R)
• M60: 19,478,840 km (0.073 R)
• M61: 19,572,937 km (0.103 R)
• M62: 19,824,560 km (0.112 R)
• M63: 20,140,661 km (0.05 R)
• M64: 20,522,285 km (0.116 R)
• M65: 21,713,682 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.4

Radius: 8.2

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.63 AU - 7.51 AU

Year: 6245 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,764,388 km

• M1: 403,465 km (0.107 R)
• M2: 500,405 km (0.09 R)
• M3: 594,951 km (0.104 R)
• M4: 803,041 km (0.109 R)
• M5: 994,227 km (0.108 R)
• M6: 1,286,542 km (0.1 R)
• M7: 1,864,438 km (0.064 R)
• M8: 2,422,588 km (0.082 R)
• M9: 2,514,291 km (0.072 R)
• M10: 2,607,192 km (0.06 R)
• M11: 2,990,162 km (0.043 R)
• M12: 3,088,747 km (0.1 R)
• M13: 3,148,437 km (0.073 R)
• M14: 3,289,208 km (0.096 R)
• M15: 3,493,858 km (0.114 R)
• M16: 4,265,035 km (0.06 R)
• M17: 4,353,896 km (0.118 R)
• M18: 4,421,066 km (0.109 R)
• M19: 4,601,631 km (0.108 R)
• M20: 4,738,662 km (0.081 R)
• M21: 4,877,040 km (0.084 R)
• M22: 4,946,753 km (0.055 R)
• M23: 5,016,765 km (0.093 R)
• M24: 5,228,894 km (0.113 R)
• M25: 5,516,421 km (0.095 R)
• M26: 5,858,253 km (0.109 R)
• M27: 6,006,953 km (0.096 R)
• M28: 6,460,384 km (0.1 R)
• M29: 7,055,784 km (0.083 R)
• M30: 7,214,058 km (0.091 R)
• M31: 7,293,644 km (0.094 R)
• M32: 7,346,901 km (0.114 R)
• M33: 7,777,145 km (0.103 R)
• M34: 8,160,414 km (0.041 R)
• M35: 8,382,268 km (0.092 R)
• M36: 8,831,809 km (0.102 R)
• M37: 8,916,931 km (0.091 R)
• M38: 11,410,278 km (0.077 R)
• M39: 12,191,478 km (0.101 R)
• M40: 12,413,332 km (0.096 R)
• M41: 12,860,929 km (0.073 R)
• M42: 13,086,822 km (0.111 R)
• M43: 13,444,361 km (0.072 R)
• M44: 14,502,616 km (0.05 R)
• M45: 14,603,146 km (0.067 R)
• M46: 14,771,294 km (0.094 R)
• M47: 15,690,423 km (0.102 R)
• M48: 15,862,760 km (0.105 R)
• M49: 16,070,252 km (0.111 R)
• M50: 16,803,730 km (0.05 R)
• M51: 17,583,734 km (0.101 R)
• M52: 18,086,233 km (0.108 R)
• M53: 18,339,353 km (0.109 R)
• M54: 18,411,758 km (0.051 R)
• M55: 18,629,872 km (0.065 R)
• M56: 19,473,903 km (0.076 R)
• M57: 19,547,954 km (0.066 R)
• M58: 19,659,105 km (0.111 R)
• M59: 19,956,506 km (0.05 R)
• M60: 20,405,598 km (0.059 R)
• M61: 20,555,944 km (0.118 R)
• M62: 20,744,438 km (0.062 R)
• M63: 21,085,221 km (0.034 R)
• M64: 21,772,325 km (0.066 R)
• M65: 21,964,558 km (0.073 R)
• M66: 22,273,178 km (0.098 R)
• M67: 22,350,520 km (0.095 R)
• M68: 22,660,936 km (0.108 R)
• M69: 23,286,105 km (0.104 R)
• M70: 24,274,349 km (0.118 R)
• M71: 25,276,056 km (0.109 R)
• M72: 25,518,554 km (0.115 R)
• M73: 25,721,110 km (0.093 R)
• M74: 25,843,032 km (0.079 R)
• M75: 26,332,217 km (0.109 R)
• M76: 27,154,557 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.1

Radius: 13.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.78 AU - 11.44 AU

Year: 13733 Days

Day: 11.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,764,388 km

• M1: 185,950 km (0.119 R)
• M2: 1,135,149 km (0.106 R)
• M3: 1,664,875 km (0.043 R)
• M4: 1,760,468 km (0.112 R)
• M5: 1,907,373 km (0.05 R)
• M6: 2,058,616 km (0.12 R)
• M7: 2,161,689 km (0.114 R)
• M8: 2,427,375 km (0.118 R)
• M9: 2,564,257 km (0.088 R)
• M10: 3,625,804 km (0.117 R)
• M11: 4,236,163 km (0.087 R)
• M12: 5,087,973 km (0.116 R)
• M13: 5,264,798 km (0.069 R)
• M14: 5,407,664 km (0.115 R)
• M15: 6,066,792 km (0.059 R)
• M16: 7,221,538 km (0.11 R)
• M17: 7,905,799 km (0.099 R)
• M18: 8,653,040 km (0.06 R)
• M19: 8,949,693 km (0.113 R)
• M20: 9,293,020 km (0.059 R)
• M21: 10,528,249 km (0.115 R)
• M22: 10,890,725 km (0.104 R)
• M23: 11,395,917 km (0.087 R)
• M24: 12,049,809 km (0.114 R)
• M25: 13,737,722 km (0.054 R)
• M26: 14,533,882 km (0.054 R)
• M27: 14,735,241 km (0.105 R)
• M28: 15,756,097 km (0.081 R)
• M29: 16,431,980 km (0.03 R)
• M30: 16,589,207 km (0.1 R)
• M31: 17,064,180 km (0.065 R)
• M32: 17,597,198 km (0.094 R)
• M33: 17,704,459 km (0.071 R)
• M34: 18,843,797 km (0.104 R)
• M35: 19,008,504 km (0.117 R)
• M36: 19,284,063 km (0.028 R)
• M37: 20,174,769 km (0.05 R)
• M38: 20,908,397 km (0.042 R)
• M39: 21,307,075 km (0.061 R)
• M40: 21,996,422 km (0.105 R)
• M41: 22,576,413 km (0.11 R)
• M42: 22,692,950 km (0.102 R)
• M43: 23,279,074 km (0.074 R)
• M44: 24,167,536 km (0.061 R)
• M45: 25,248,231 km (0.098 R)
• M46: 25,429,992 km (0.097 R)
• M47: 27,706,124 km (0.1 R)
• M48: 28,143,997 km (0.06 R)
• M49: 28,395,321 km (0.092 R)
• M50: 28,521,283 km (0.119 R)
• M51: 28,647,394 km (0.081 R)
• M52: 28,836,934 km (0.064 R)
• M53: 29,599,136 km (0.112 R)
• M54: 30,239,414 km (0.106 R)
• M55: 30,948,957 km (0.062 R)
• M56: 31,860,008 km (0.109 R)
• M57: 32,253,151 km (0.119 R)
• M58: 33,841,731 km (0.052 R)
• M59: 34,578,351 km (0.119 R)
• M60: 36,614,228 km (0.062 R)
• M61: 36,888,591 km (0.085 R)
• M62: 37,163,552 km (0.107 R)
• M63: 38,062,336 km (0.081 R)
• M64: 38,898,139 km (0.078 R)
• M65: 39,248,198 km (0.039 R)
• M66: 41,085,410 km (0.06 R)
• M67: 41,299,185 km (0.09 R)
• M68: 41,442,051 km (0.056 R)
• M69: 43,095,257 km (0.069 R)
• M70: 43,312,473 km (0.098 R)
• M71: 44,039,220 km (0.11 R)
• M72: 44,477,242 km (0.063 R)
• M73: 44,696,702 km (0.117 R)
• M74: 45,063,367 km (0.053 R)
• M75: 46,911,798 km (0.112 R)
• M76: 47,882,838 km (0.094 R)
• M77: 48,032,735 km (0.051 R)
• M78: 48,558,870 km (0.05 R)
• M79: 50,148,647 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.4

Radius: 5.1

Gravity: 33.08 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.83 AU - 13.43 AU

Year: 15667 Days

Day: 24 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,764,388 km

• M1: 143,764 km (0.118 R)
• M2: 500,405 km (0.055 R)
• M3: 539,450 km (0.095 R)
• M4: 866,172 km (0.098 R)
• M5: 1,354,310 km (0.112 R)
• M6: 1,466,508 km (0.111 R)
• M7: 2,434,855 km (0.069 R)
• M8: 2,817,227 km (0.06 R)
• M9: 2,960,841 km (0.079 R)
• M10: 3,033,546 km (0.05 R)
• M11: 3,406,194 km (0.113 R)
• M12: 3,753,710 km (0.116 R)
• M13: 3,991,870 km (0.071 R)
• M14: 4,820,193 km (0.109 R)
• M15: 5,209,895 km (0.086 R)
• M16: 5,341,990 km (0.045 R)
• M17: 5,927,367 km (0.088 R)
• M18: 6,204,422 km (0.071 R)
• M19: 6,438,393 km (0.104 R)
• M20: 7,109,190 km (0.066 R)
• M21: 8,464,248 km (0.087 R)
• M22: 8,516,008 km (0.072 R)
• M23: 8,776,009 km (0.055 R)
• M24: 9,091,511 km (0.08 R)
• M25: 9,250,684 km (0.111 R)
• M26: 9,410,753 km (0.115 R)
• M27: 9,679,730 km (0.117 R)
• M28: 11,061,416 km (0.091 R)
• M29: 11,174,662 km (0.057 R)
• M30: 11,402,051 km (0.084 R)
• M31: 12,268,970 km (0.118 R)
• M32: 12,327,463 km (0.115 R)
• M33: 13,760,012 km (0.112 R)
• M34: 13,942,821 km (0.112 R)
• M35: 14,993,596 km (0.118 R)
• M36: 15,056,128 km (0.083 R)
• M37: 17,498,463 km (0.067 R)
• M38: 19,579,968 km (0.037 R)
• M39: 19,648,484 km (0.098 R)
• M40: 20,198,854 km (0.111 R)
• M41: 21,596,846 km (0.056 R)
• M42: 21,809,275 km (0.096 R)
• M43: 21,880,185 km (0.111 R)
• M44: 22,093,511 km (0.069 R)
• M45: 23,387,832 km (0.027 R)
• M46: 24,117,421 km (0.069 R)
• M47: 24,632,486 km (0.083 R)
• M48: 24,780,438 km (0.095 R)
• M49: 26,275,071 km (0.108 R)
• M50: 27,415,156 km (0.066 R)
• M51: 27,645,238 km (0.078 R)
• M52: 28,726,681 km (0.084 R)
• M53: 28,804,472 km (0.092 R)
• M54: 28,960,353 km (0.109 R)
• M55: 30,295,663 km (0.032 R)
• M56: 30,851,419 km (0.09 R)
• M57: 31,170,362 km (0.079 R)
• M58: 31,651,020 km (0.058 R)
• M59: 32,134,071 km (0.117 R)
• M60: 32,944,593 km (0.113 R)
• M61: 33,026,124 km (0.112 R)
• M62: 33,434,227 km (0.071 R)
• M63: 34,008,383 km (0.11 R)
• M64: 36,253,398 km (0.119 R)
• M65: 36,421,546 km (0.12 R)
• M66: 38,203,257 km (0.082 R)
• M67: 40,013,092 km (0.047 R)
• M68: 40,186,775 km (0.112 R)
• M69: 40,447,973 km (0.106 R)
• M70: 40,797,135 km (0.086 R)
• M71: 41,147,343 km (0.095 R)
• M72: 41,410,635 km (0.113 R)
• M73: 43,715,490 km (0.058 R)
• M74: 45,879,872 km (0.039 R)
• M75: 46,700,416 km (0.072 R)
• M76: 47,525,897 km (0.067 R)
• M77: 49,563,719 km (0.109 R)
• M78: 49,843,916 km (0.049 R)
• M79: 50,969,491 km (0.118 R)
• M80: 51,063,737 km (0.073 R)
• M81: 56,332,125 km (0.111 R)
• M82: 56,429,514 km (0.106 R)
• M83: 56,624,440 km (0.096 R)
• M84: 57,406,388 km (0.098 R)
• M85: 57,896,919 km (0.099 R)
• M86: 58,191,926 km (0.115 R)
• M87: 59,178,823 km (0.05 R)
• M88: 61,770,457 km (0.098 R)
• M89: 62,071,897 km (0.102 R)
• M90: 62,676,272 km (0.106 R)
• M91: 64,093,861 km (0.078 R)
• M92: 65,215,097 km (0.114 R)
• M93: 65,726,872 km (0.104 R)
• M94: 68,513,581 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 17,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit