🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.49 AU - 0.73 AU

Year: 166 Days

Day: 43.2 Hours

Environment

Temp: 254 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.93 AU - 1.05 AU

Year: 343 Days

Day: 35.3 Hours

Environment

Temp: 97 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.27 AU - 1.57 AU

Year: 589 Days

Day: 20.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,585,605 km

• M1: 379,081 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.72 AU - 2.84 AU

Year: 1199 Days

Day: 14.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 144.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,585,605 km

• M1: 130,749 km (0.032 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.2

Radius: 12.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5 AU - 7.32 AU

Year: 5324 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 66,585,605 km

• M1: 158,574 km (0.078 R)
• M2: 313,856 km (0.067 R)
• M3: 532,868 km (0.084 R)
• M4: 654,939 km (0.074 R)
• M5: 837,748 km (0.092 R)
• M6: 930,648 km (0.088 R)
• M7: 1,038,658 km (0.066 R)
• M8: 1,303,895 km (0.104 R)
• M9: 1,749,996 km (0.103 R)
• M10: 2,025,854 km (0.064 R)
• M11: 2,169,319 km (0.117 R)
• M12: 2,271,644 km (0.103 R)
• M13: 2,589,090 km (0.084 R)
• M14: 2,776,836 km (0.072 R)
• M15: 2,904,742 km (0.103 R)
• M16: 3,116,722 km (0.029 R)
• M17: 3,384,652 km (0.069 R)
• M18: 3,712,720 km (0.077 R)
• M19: 3,997,106 km (0.067 R)
• M20: 4,233,470 km (0.079 R)
• M21: 4,815,855 km (0.073 R)
• M22: 4,970,240 km (0.086 R)
• M23: 5,106,823 km (0.093 R)
• M24: 5,972,695 km (0.09 R)
• M25: 6,369,877 km (0.086 R)
• M26: 6,539,671 km (0.088 R)
• M27: 6,732,652 km (0.085 R)
• M28: 7,014,495 km (0.11 R)
• M29: 7,124,000 km (0.038 R)
• M30: 7,478,248 km (0.034 R)
• M31: 7,929,286 km (0.12 R)
• M32: 8,319,586 km (0.116 R)
• M33: 8,412,337 km (0.113 R)
• M34: 8,669,197 km (0.061 R)
• M35: 9,119,037 km (0.092 R)
• M36: 9,431,248 km (0.118 R)
• M37: 9,552,273 km (0.072 R)
• M38: 9,673,746 km (0.086 R)
• M39: 9,893,805 km (0.102 R)
• M40: 10,239,525 km (0.119 R)
• M41: 10,388,974 km (0.086 R)
• M42: 10,513,888 km (0.036 R)
• M43: 10,816,076 km (0.103 R)
• M44: 11,070,093 km (0.098 R)
• M45: 11,197,849 km (0.099 R)
• M46: 11,326,055 km (0.096 R)
• M47: 11,532,201 km (0.113 R)
• M48: 12,000,741 km (0.069 R)
• M49: 12,132,088 km (0.117 R)
• M50: 12,316,692 km (0.071 R)
• M51: 12,528,672 km (0.078 R)
• M52: 13,010,377 km (0.1 R)
• M53: 13,226,397 km (0.047 R)
• M54: 13,607,273 km (0.081 R)
• M55: 13,744,155 km (0.049 R)
• M56: 13,936,687 km (0.049 R)
• M57: 14,435,746 km (0.063 R)
• M58: 14,827,991 km (0.036 R)
• M59: 15,110,283 km (0.054 R)
• M60: 15,622,954 km (0.096 R)
• M61: 16,286,271 km (0.109 R)
• M62: 16,606,860 km (0.104 R)
• M63: 17,491,731 km (0.116 R)
• M64: 17,790,029 km (0.113 R)
• M65: 17,999,915 km (0.045 R)
• M66: 19,461,037 km (0.119 R)
• M67: 20,424,896 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.3

Radius: 14.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.78 AU - 7.7 AU

Year: 6784 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,585,605 km

• M1: 209,736 km (0.08 R)
• M2: 615,745 km (0.1 R)
• M3: 766,091 km (0.106 R)
• M4: 878,588 km (0.079 R)
• M5: 1,268,141 km (0.072 R)
• M6: 1,661,733 km (0.115 R)
• M7: 1,864,737 km (0.12 R)
• M8: 2,203,128 km (0.105 R)
• M9: 2,295,579 km (0.104 R)
• M10: 2,678,999 km (0.063 R)
• M11: 3,124,651 km (0.111 R)
• M12: 3,313,892 km (0.04 R)
• M13: 3,420,705 km (0.112 R)
• M14: 3,594,089 km (0.082 R)
• M15: 3,927,243 km (0.116 R)
• M16: 4,086,116 km (0.108 R)
• M17: 4,201,007 km (0.076 R)
• M18: 4,576,049 km (0.081 R)
• M19: 4,816,004 km (0.115 R)
• M20: 4,962,012 km (0.083 R)
• M21: 5,159,032 km (0.112 R)
• M22: 5,459,425 km (0.044 R)
• M23: 5,560,852 km (0.11 R)
• M24: 5,688,609 km (0.073 R)
• M25: 6,209,359 km (0.078 R)
• M26: 6,421,937 km (0.1 R)
• M27: 6,854,574 km (0.075 R)
• M28: 7,129,835 km (0.115 R)
• M29: 7,606,154 km (0.093 R)
• M30: 7,719,699 km (0.088 R)
• M31: 7,891,288 km (0.04 R)
• M32: 8,238,056 km (0.06 R)
• M33: 8,649,001 km (0.118 R)
• M34: 9,247,841 km (0.1 R)
• M35: 9,460,569 km (0.092 R)
• M36: 9,859,996 km (0.061 R)
• M37: 10,327,938 km (0.101 R)
• M38: 10,422,484 km (0.04 R)
• M39: 10,707,617 km (0.077 R)
• M40: 10,835,075 km (0.078 R)
• M41: 11,415,365 km (0.065 R)
• M42: 11,643,801 km (0.098 R)
• M43: 11,873,733 km (0.099 R)
• M44: 12,338,234 km (0.119 R)
• M45: 12,673,632 km (0.119 R)
• M46: 13,250,781 km (0.059 R)
• M47: 13,940,876 km (0.079 R)
• M48: 14,572,029 km (0.034 R)
• M49: 14,713,549 km (0.069 R)
• M50: 14,855,517 km (0.067 R)
• M51: 15,717,051 km (0.054 R)
• M52: 16,447,239 km (0.108 R)
• M53: 16,557,792 km (0.059 R)
• M54: 17,300,844 km (0.095 R)
• M55: 17,488,440 km (0.097 R)
• M56: 17,714,183 km (0.039 R)
• M57: 18,130,813 km (0.077 R)
• M58: 18,245,106 km (0.098 R)
• M59: 18,435,843 km (0.055 R)
• M60: 18,896,605 km (0.083 R)
• M61: 19,322,360 km (0.084 R)
• M62: 19,633,973 km (0.079 R)
• M63: 19,751,257 km (0.074 R)
• M64: 20,857,234 km (0.046 R)
• M65: 21,740,311 km (0.109 R)
• M66: 22,964,021 km (0.038 R)
• M67: 23,335,622 km (0.103 R)
• M68: 23,834,082 km (0.115 R)
• M69: 24,252,208 km (0.033 R)
• M70: 24,462,094 km (0.118 R)
• M71: 24,714,915 km (0.074 R)
• M72: 25,222,949 km (0.117 R)
• M73: 27,815,031 km (0.077 R)
• M74: 27,946,827 km (0.119 R)
• M75: 28,564,666 km (0.104 R)
• M76: 29,231,723 km (0.109 R)
• M77: 29,679,320 km (0.087 R)
• M78: 30,084,132 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.5

Radius: 10.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.67 AU - 8.59 AU

Year: 8073 Days

Day: 10.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,585,605 km

• M1: 172,786 km (0.085 R)
• M2: 242,947 km (0.069 R)
• M3: 359,334 km (0.11 R)
• M4: 563,834 km (0.098 R)
• M5: 722,558 km (0.115 R)
• M6: 820,544 km (0.117 R)
• M7: 897,138 km (0.038 R)
• M8: 1,114,504 km (0.116 R)
• M9: 1,273,975 km (0.118 R)
• M10: 2,093,024 km (0.092 R)
• M11: 2,200,734 km (0.115 R)
• M12: 2,366,040 km (0.102 R)
• M13: 2,554,533 km (0.078 R)
• M14: 2,886,641 km (0.111 R)
• M15: 3,232,511 km (0.042 R)
• M16: 3,591,845 km (0.037 R)
• M17: 3,678,312 km (0.054 R)
• M18: 3,853,192 km (0.115 R)
• M19: 3,941,754 km (0.072 R)
• M20: 4,031,064 km (0.092 R)
• M21: 4,394,737 km (0.067 R)
• M22: 4,534,012 km (0.081 R)
• M23: 4,745,544 km (0.057 R)
• M24: 5,056,857 km (0.039 R)
• M25: 5,325,535 km (0.092 R)
• M26: 5,399,586 km (0.112 R)
• M27: 5,598,850 km (0.104 R)
• M28: 6,684,781 km (0.09 R)
• M29: 7,142,700 km (0.095 R)
• M30: 7,306,809 km (0.077 R)
• M31: 7,862,565 km (0.084 R)
• M32: 8,345,766 km (0.077 R)
• M33: 8,460,956 km (0.101 R)
• M34: 9,162,720 km (0.103 R)
• M35: 9,370,960 km (0.11 R)
• M36: 9,460,719 km (0.106 R)
• M37: 9,822,447 km (0.079 R)
• M38: 9,974,588 km (0.069 R)
• M39: 10,311,931 km (0.065 R)
• M40: 11,282,821 km (0.03 R)
• M41: 11,795,343 km (0.069 R)
• M42: 11,989,521 km (0.098 R)
• M43: 12,217,359 km (0.08 R)
• M44: 12,315,495 km (0.095 R)
• M45: 12,413,781 km (0.112 R)
• M46: 13,513,176 km (0.116 R)
• M47: 13,614,603 km (0.105 R)
• M48: 14,125,779 km (0.025 R)
• M49: 14,228,852 km (0.087 R)
• M50: 14,573,974 km (0.029 R)
• M51: 14,782,364 km (0.076 R)
• M52: 14,991,801 km (0.102 R)
• M53: 15,378,362 km (0.072 R)
• M54: 16,412,981 km (0.099 R)
• M55: 16,593,695 km (0.095 R)
• M56: 17,066,574 km (0.111 R)
• M57: 17,249,682 km (0.091 R)
• M58: 17,876,796 km (0.111 R)
• M59: 18,249,295 km (0.05 R)
• M60: 18,549,238 km (0.095 R)
• M61: 18,964,073 km (0.083 R)
• M62: 19,305,904 km (0.114 R)
• M63: 21,636,041 km (0.109 R)
• M64: 21,715,328 km (0.059 R)
• M65: 22,312,373 km (0.094 R)
• M66: 23,481,929 km (0.08 R)
• M67: 23,971,712 km (0.103 R)
• M68: 24,588,654 km (0.065 R)
• M69: 24,671,382 km (0.105 R)
• M70: 25,419,521 km (0.085 R)
• M71: 25,544,884 km (0.114 R)
• M72: 25,922,469 km (0.072 R)
• M73: 26,301,699 km (0.114 R)
• M74: 26,640,538 km (0.096 R)
• M75: 26,980,724 km (0.117 R)
• M76: 27,365,041 km (0.058 R)
• M77: 27,536,480 km (0.105 R)
• M78: 27,665,284 km (0.095 R)
• M79: 27,751,303 km (0.116 R)
• M80: 28,053,042 km (0.092 R)
• M81: 29,139,272 km (0.062 R)
• M82: 29,358,133 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.2

Radius: 4.9

Gravity: 15.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 14.81 AU - 17.29 AU

Year: 22393 Days

Day: 16.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 66,585,605 km

• M1: 91,853 km (0.107 R)
• M2: 159,471 km (0.067 R)
• M3: 356,043 km (0.069 R)
• M4: 496,515 km (0.118 R)
• M5: 1,163,423 km (0.118 R)
• M6: 1,346,231 km (0.114 R)
• M7: 1,857,108 km (0.108 R)
• M8: 2,228,111 km (0.099 R)
• M9: 2,655,362 km (0.092 R)
• M10: 2,689,171 km (0.059 R)
• M11: 2,895,766 km (0.088 R)
• M12: 3,620,717 km (0.052 R)
• M13: 4,159,868 km (0.084 R)
• M14: 5,877,700 km (0.045 R)
• M15: 6,692,859 km (0.07 R)
• M16: 8,326,617 km (0.11 R)
• M17: 9,497,969 km (0.078 R)
• M18: 10,937,400 km (0.101 R)
• M19: 11,432,269 km (0.111 R)
• M20: 12,159,614 km (0.108 R)
• M21: 13,133,347 km (0.081 R)
• M22: 14,610,326 km (0.11 R)
• M23: 16,388,148 km (0.091 R)
• M24: 17,207,046 km (0.118 R)
• M25: 20,478,303 km (0.102 R)
• M26: 20,748,177 km (0.054 R)
• M27: 20,815,796 km (0.06 R)
• M28: 21,770,529 km (0.095 R)
• M29: 21,908,010 km (0.08 R)
• M30: 22,600,050 km (0.117 R)
• M31: 23,580,963 km (0.111 R)
• M32: 24,076,581 km (0.04 R)
• M33: 24,504,131 km (0.117 R)
• M34: 25,729,188 km (0.116 R)
• M35: 25,874,597 km (0.057 R)
• M36: 26,459,076 km (0.084 R)
• M37: 27,492,349 km (0.091 R)
• M38: 29,293,956 km (0.076 R)
• M39: 32,616,076 km (0.099 R)
• M40: 34,762,207 km (0.059 R)
• M41: 35,487,607 km (0.115 R)
• M42: 36,299,475 km (0.063 R)
• M43: 36,707,727 km (0.099 R)
• M44: 36,871,537 km (0.094 R)
• M45: 39,021,857 km (0.109 R)
• M46: 39,440,132 km (0.05 R)
• M47: 39,775,680 km (0.099 R)
• M48: 40,196,499 km (0.063 R)
• M49: 41,723,893 km (0.118 R)
• M50: 42,065,724 km (0.087 R)
• M51: 42,752,528 km (0.08 R)
• M52: 44,834,781 km (0.053 R)
• M53: 47,305,539 km (0.057 R)
• M54: 47,483,711 km (0.091 R)
• M55: 47,662,181 km (0.075 R)
• M56: 48,288,248 km (0.111 R)
• M57: 49,097,273 km (0.115 R)
• M58: 51,368,019 km (0.036 R)
• M59: 51,551,127 km (0.075 R)
• M60: 51,734,384 km (0.118 R)
• M61: 55,259,060 km (0.092 R)
• M62: 59,051,815 km (0.082 R)
• M63: 63,319,992 km (0.093 R)
• M64: 63,614,550 km (0.096 R)
• M65: 64,698,686 km (0.104 R)
• M66: 64,797,570 km (0.051 R)
• M67: 65,490,956 km (0.11 R)
• M68: 66,286,517 km (0.108 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 13,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit