🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.4 AU - 1.46 AU

Year: 651 Days

Day: 32.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 69.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.02 AU - 2.28 AU

Year: 1200 Days

Day: 36.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,877,556 km

• M1: 399,426 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.18 AU - 3.3 AU

Year: 1727 Days

Day: 13.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.39 AU - 3.83 AU

Year: 2089 Days

Day: 14.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,877,556 km

• M1: 62,682 km (0.093 R)
• M2: 1,641,089 km (0.044 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.8

Radius: 11.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.23 AU - 7.77 AU

Year: 6311 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,877,556 km

• M1: 200,162 km (0.095 R)
• M2: 278,551 km (0.079 R)
• M3: 377,585 km (0.09 R)
• M4: 506,538 km (0.09 R)
• M5: 881,431 km (0.109 R)
• M6: 1,036,863 km (0.115 R)
• M7: 1,164,320 km (0.06 R)
• M8: 1,355,955 km (0.104 R)
• M9: 1,506,750 km (0.084 R)
• M10: 1,706,164 km (0.07 R)
• M11: 2,272,392 km (0.118 R)
• M12: 3,251,360 km (0.112 R)
• M13: 3,346,355 km (0.083 R)
• M14: 3,567,012 km (0.116 R)
• M15: 3,921,409 km (0.078 R)
• M16: 4,066,369 km (0.106 R)
• M17: 4,451,733 km (0.115 R)
• M18: 4,694,830 km (0.063 R)
• M19: 5,067,628 km (0.099 R)
• M20: 5,809,035 km (0.112 R)
• M21: 5,908,368 km (0.049 R)
• M22: 6,294,031 km (0.09 R)
• M23: 6,636,162 km (0.078 R)
• M24: 6,914,264 km (0.045 R)
• M25: 7,160,652 km (0.058 R)
• M26: 7,338,524 km (0.108 R)
• M27: 7,445,935 km (0.119 R)
• M28: 7,626,200 km (0.077 R)
• M29: 7,735,108 km (0.113 R)
• M30: 8,009,470 km (0.088 R)
• M31: 8,268,424 km (0.101 R)
• M32: 8,417,723 km (0.081 R)
• M33: 8,870,855 km (0.108 R)
• M34: 9,409,556 km (0.035 R)
• M35: 9,624,080 km (0.097 R)
• M36: 9,741,813 km (0.083 R)
• M37: 10,619,803 km (0.067 R)
• M38: 10,700,885 km (0.07 R)
• M39: 10,843,302 km (0.088 R)
• M40: 11,398,460 km (0.052 R)
• M41: 11,731,914 km (0.105 R)
• M42: 12,322,975 km (0.051 R)
• M43: 12,988,835 km (0.11 R)
• M44: 13,140,827 km (0.051 R)
• M45: 13,249,734 km (0.06 R)
• M46: 13,732,636 km (0.077 R)
• M47: 13,953,891 km (0.08 R)
• M48: 14,065,042 km (0.109 R)
• M49: 14,692,904 km (0.028 R)
• M50: 14,896,657 km (0.092 R)
• M51: 15,192,711 km (0.072 R)
• M52: 15,352,930 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.8

Radius: 8.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.58 AU - 7.94 AU

Year: 6693 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 19,877,556 km

• M1: 120,277 km (0.091 R)
• M2: 220,806 km (0.089 R)
• M3: 400,473 km (0.104 R)
• M4: 488,736 km (0.05 R)
• M5: 551,717 km (0.071 R)
• M6: 617,839 km (0.113 R)
• M7: 710,590 km (0.072 R)
• M8: 924,066 km (0.109 R)
• M9: 1,031,777 km (0.057 R)
• M10: 1,115,402 km (0.071 R)
• M11: 1,245,253 km (0.113 R)
• M12: 1,334,712 km (0.109 R)
• M13: 1,441,824 km (0.089 R)
• M14: 2,234,244 km (0.06 R)
• M15: 2,511,898 km (0.078 R)
• M16: 2,683,935 km (0.081 R)
• M17: 2,742,129 km (0.11 R)
• M18: 2,939,149 km (0.104 R)
• M19: 3,326,458 km (0.074 R)
• M20: 3,410,083 km (0.109 R)
• M21: 3,816,990 km (0.093 R)
• M22: 3,992,917 km (0.109 R)
• M23: 4,149,097 km (0.075 R)
• M24: 4,676,429 km (0.074 R)
• M25: 4,983,853 km (0.098 R)
• M26: 5,128,065 km (0.093 R)
• M27: 5,200,620 km (0.111 R)
• M28: 5,298,009 km (0.047 R)
• M29: 5,395,846 km (0.087 R)
• M30: 5,869,323 km (0.118 R)
• M31: 6,072,776 km (0.115 R)
• M32: 6,565,103 km (0.068 R)
• M33: 6,643,941 km (0.038 R)
• M34: 6,829,292 km (0.095 R)
• M35: 7,124,150 km (0.104 R)
• M36: 7,205,232 km (0.115 R)
• M37: 7,477,949 km (0.116 R)
• M38: 8,033,406 km (0.112 R)
• M39: 8,259,298 km (0.032 R)
• M40: 8,316,146 km (0.091 R)
• M41: 8,602,027 km (0.055 R)
• M42: 8,920,521 km (0.091 R)
• M43: 9,898,592 km (0.065 R)
• M44: 10,323,899 km (0.101 R)
• M45: 10,508,054 km (0.064 R)
• M46: 10,662,289 km (0.083 R)
• M47: 11,129,483 km (0.109 R)
• M48: 11,699,002 km (0.115 R)
• M49: 12,538,396 km (0.113 R)
• M50: 13,064,532 km (0.106 R)
• M51: 13,631,508 km (0.112 R)
• M52: 13,732,337 km (0.112 R)
• M53: 13,867,274 km (0.056 R)
• M54: 14,617,058 km (0.058 R)
• M55: 14,720,281 km (0.102 R)
• M56: 15,660,653 km (0.066 R)
• M57: 15,978,549 km (0.043 R)
• M58: 16,049,458 km (0.105 R)
• M59: 16,512,912 km (0.087 R)
• M60: 16,620,473 km (0.109 R)
• M61: 17,016,907 km (0.052 R)
• M62: 17,198,070 km (0.119 R)
• M63: 17,379,981 km (0.059 R)
• M64: 17,672,445 km (0.085 R)
• M65: 17,819,201 km (0.052 R)
• M66: 18,150,859 km (0.062 R)
• M67: 18,373,162 km (0.03 R)
• M68: 18,932,957 km (0.043 R)
• M69: 20,299,085 km (0.116 R)
• M70: 20,800,088 km (0.085 R)
• M71: 21,893,200 km (0.116 R)
• M72: 23,891,229 km (0.067 R)
• M73: 24,256,996 km (0.105 R)
• M74: 24,583,717 km (0.118 R)
• M75: 25,200,210 km (0.085 R)
• M76: 25,489,682 km (0.117 R)
• M77: 26,490,492 km (0.116 R)
• M78: 27,631,624 km (0.097 R)
• M79: 27,716,895 km (0.098 R)
• M80: 28,143,997 km (0.091 R)
• M81: 28,272,651 km (0.076 R)
• M82: 28,444,390 km (0.103 R)
• M83: 28,573,343 km (0.119 R)
• M84: 28,831,998 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.6

Radius: 10.7

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.23 AU - 7.37 AU

Year: 7511 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 19,877,556 km

• M1: 136,134 km (0.086 R)
• M2: 310,864 km (0.106 R)
• M3: 550,520 km (0.104 R)
• M4: 635,791 km (0.058 R)
• M5: 892,650 km (0.111 R)
• M6: 1,026,092 km (0.098 R)
• M7: 1,214,884 km (0.087 R)
• M8: 1,313,619 km (0.096 R)
• M9: 1,626,877 km (0.061 R)
• M10: 2,384,291 km (0.066 R)
• M11: 2,680,495 km (0.053 R)
• M12: 2,767,411 km (0.118 R)
• M13: 2,988,666 km (0.111 R)
• M14: 3,169,979 km (0.076 R)
• M15: 3,261,982 km (0.074 R)
• M16: 3,425,193 km (0.08 R)
• M17: 4,383,666 km (0.025 R)
• M18: 4,879,284 km (0.112 R)
• M19: 4,985,947 km (0.1 R)
• M20: 5,120,286 km (0.056 R)
• M21: 5,558,608 km (0.08 R)
• M22: 5,867,079 km (0.112 R)
• M23: 6,009,047 km (0.061 R)
• M24: 6,354,618 km (0.032 R)
• M25: 6,677,151 km (0.061 R)
• M26: 7,125,646 km (0.115 R)
• M27: 7,246,970 km (0.111 R)
• M28: 7,460,745 km (0.103 R)
• M29: 8,722,603 km (0.078 R)
• M30: 8,852,454 km (0.077 R)
• M31: 9,048,278 km (0.102 R)
• M32: 9,378,141 km (0.051 R)
• M33: 9,981,619 km (0.097 R)
• M34: 10,151,562 km (0.104 R)
• M35: 10,736,340 km (0.086 R)
• M36: 10,910,472 km (0.094 R)
• M37: 11,332,188 km (0.044 R)
• M38: 11,509,462 km (0.113 R)
• M39: 12,119,223 km (0.117 R)
• M40: 12,336,888 km (0.1 R)
• M41: 12,665,853 km (0.069 R)
• M42: 12,923,760 km (0.103 R)
• M43: 13,482,209 km (0.07 R)
• M44: 13,557,307 km (0.041 R)
• M45: 14,010,738 km (0.054 R)
• M46: 14,239,174 km (0.078 R)
• M47: 14,507,403 km (0.101 R)
• M48: 14,584,296 km (0.089 R)
• M49: 14,932,261 km (0.114 R)
• M50: 15,048,798 km (0.088 R)
• M51: 15,126,738 km (0.084 R)
• M52: 15,675,762 km (0.118 R)
• M53: 16,032,105 km (0.057 R)
• M54: 16,431,232 km (0.104 R)
• M55: 16,591,750 km (0.095 R)
• M56: 17,689,350 km (0.075 R)
• M57: 17,853,907 km (0.068 R)
• M58: 18,852,024 km (0.098 R)
• M59: 19,146,583 km (0.042 R)
• M60: 19,231,105 km (0.104 R)
• M61: 19,442,786 km (0.089 R)
• M62: 19,612,580 km (0.034 R)
• M63: 22,086,480 km (0.096 R)
• M64: 23,202,331 km (0.119 R)
• M65: 23,608,489 km (0.119 R)
• M66: 24,062,518 km (0.111 R)
• M67: 25,117,782 km (0.108 R)
• M68: 25,954,183 km (0.116 R)
• M69: 26,611,068 km (0.098 R)
• M70: 27,463,626 km (0.065 R)
• M71: 27,606,641 km (0.105 R)
• M72: 27,941,142 km (0.07 R)
• M73: 28,759,293 km (0.093 R)
• M74: 29,098,431 km (0.111 R)
• M75: 30,123,775 km (0.104 R)
• M76: 30,468,299 km (0.107 R)
• M77: 30,616,251 km (0.119 R)
• M78: 31,359,902 km (0.1 R)
• M79: 32,360,712 km (0.047 R)
• M80: 32,663,049 km (0.107 R)
• M81: 32,764,028 km (0.091 R)
• M82: 33,118,276 km (0.118 R)
• M83: 33,422,857 km (0.09 R)
• M84: 33,575,597 km (0.077 R)
• M85: 33,677,473 km (0.105 R)
• M86: 34,290,974 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.6

Radius: 8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.69 AU - 8.91 AU

Year: 7511 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,877,556 km

• M1: 113,694 km (0.115 R)
• M2: 229,034 km (0.099 R)
• M3: 489,634 km (0.063 R)
• M4: 724,951 km (0.109 R)
• M5: 782,098 km (0.109 R)
• M6: 921,672 km (0.095 R)
• M7: 984,055 km (0.118 R)
• M8: 1,058,854 km (0.098 R)
• M9: 1,113,457 km (0.08 R)
• M10: 1,413,101 km (0.108 R)
• M11: 1,485,806 km (0.053 R)
• M12: 1,660,536 km (0.035 R)
• M13: 1,962,126 km (0.091 R)
• M14: 2,224,371 km (0.118 R)
• M15: 2,395,959 km (0.116 R)
• M16: 2,483,325 km (0.075 R)
• M17: 3,252,407 km (0.074 R)
• M18: 3,546,218 km (0.089 R)
• M19: 3,646,149 km (0.079 R)
• M20: 3,696,563 km (0.056 R)
• M21: 3,882,962 km (0.059 R)
• M22: 4,641,274 km (0.092 R)
• M23: 5,368,020 km (0.076 R)
• M24: 5,425,316 km (0.093 R)
• M25: 6,069,934 km (0.07 R)
• M26: 6,945,829 km (0.076 R)
• M27: 7,687,685 km (0.103 R)
• M28: 8,057,042 km (0.099 R)
• M29: 8,321,232 km (0.085 R)
• M30: 9,062,639 km (0.073 R)
• M31: 9,268,486 km (0.063 R)
• M32: 9,406,714 km (0.063 R)
• M33: 9,731,491 km (0.11 R)
• M34: 9,801,652 km (0.096 R)
• M35: 10,107,431 km (0.096 R)
• M36: 10,297,121 km (0.079 R)
• M37: 10,536,028 km (0.068 R)
• M38: 11,312,441 km (0.096 R)
• M39: 11,410,727 km (0.105 R)
• M40: 11,608,346 km (0.084 R)
• M41: 11,807,012 km (0.095 R)
• M42: 11,931,777 km (0.079 R)
• M43: 12,006,875 km (0.085 R)
• M44: 12,107,255 km (0.1 R)
• M45: 12,435,323 km (0.094 R)
• M46: 12,511,468 km (0.094 R)
• M47: 12,894,439 km (0.118 R)
• M48: 13,255,269 km (0.105 R)
• M49: 13,333,060 km (0.085 R)
• M50: 13,384,970 km (0.114 R)
• M51: 13,462,911 km (0.092 R)
• M52: 13,619,540 km (0.07 R)
• M53: 13,829,126 km (0.092 R)
• M54: 14,013,431 km (0.085 R)
• M55: 14,812,433 km (0.069 R)
• M56: 14,947,071 km (0.114 R)
• M57: 16,093,739 km (0.102 R)
• M58: 16,176,766 km (0.102 R)
• M59: 16,370,944 km (0.084 R)
• M60: 16,565,870 km (0.113 R)
• M61: 17,410,200 km (0.11 R)
• M62: 17,495,471 km (0.119 R)
• M63: 17,637,739 km (0.117 R)
• M64: 17,837,601 km (0.048 R)
• M65: 18,297,316 km (0.081 R)
• M66: 19,111,278 km (0.114 R)
• M67: 19,169,770 km (0.03 R)
• M68: 19,877,518 km (0.117 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: 441 - 10,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit