🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.51 AU - 0.79 AU

Year: 201 Days

Day: 26.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,842,545 km

• M1: 251,624 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.59 AU - 0.93 AU

Year: 254 Days

Day: 48 Hours

Environment

Temp: 86 °C

Axial Tilt: 112.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.9 AU - 1.32 AU

Year: 448 Days

Day: 29.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,842,545 km

• M1: 409,749 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.9 AU - 1.4 AU

Year: 472 Days

Day: 38 Hours

Environment

Temp: -10 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.59 AU - 2.07 AU

Year: 948 Days

Day: 20.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.05 AU - 2.41 AU

Year: 1275 Days

Day: 42.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.3

Radius: 15

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.79 AU - 6.87 AU

Year: 6098 Days

Day: 12.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,842,545 km

• M1: 320,289 km (0.105 R)
• M2: 512,822 km (0.094 R)
• M3: 637,736 km (0.1 R)
• M4: 765,343 km (0.077 R)
• M5: 958,623 km (0.087 R)
• M6: 1,097,450 km (0.12 R)
• M7: 1,529,937 km (0.108 R)
• M8: 1,766,302 km (0.115 R)
• M9: 1,940,584 km (0.087 R)
• M10: 2,045,152 km (0.118 R)
• M11: 2,197,742 km (0.049 R)
• M12: 2,450,413 km (0.09 R)
• M13: 2,547,652 km (0.109 R)
• M14: 2,779,678 km (0.102 R)
• M15: 2,932,717 km (0.117 R)
• M16: 3,301,027 km (0.111 R)
• M17: 3,834,193 km (0.042 R)
• M18: 3,948,037 km (0.095 R)
• M19: 4,043,630 km (0.097 R)
• M20: 4,237,509 km (0.094 R)
• M21: 4,434,380 km (0.086 R)
• M22: 4,899,031 km (0.089 R)
• M23: 5,085,280 km (0.119 R)
• M24: 5,550,231 km (0.076 R)
• M25: 5,875,307 km (0.114 R)
• M26: 6,117,655 km (0.08 R)
• M27: 6,498,681 km (0.119 R)
• M28: 6,658,003 km (0.092 R)
• M29: 7,073,436 km (0.112 R)
• M30: 7,260,882 km (0.037 R)
• M31: 7,473,610 km (0.084 R)
• M32: 7,832,945 km (0.042 R)
• M33: 8,444,501 km (0.087 R)
• M34: 8,793,662 km (0.036 R)
• M35: 9,870,019 km (0.104 R)
• M36: 10,423,680 km (0.114 R)
• M37: 10,771,645 km (0.106 R)
• M38: 10,933,510 km (0.03 R)
• M39: 11,589,197 km (0.067 R)
• M40: 11,893,928 km (0.118 R)
• M41: 12,257,601 km (0.051 R)
• M42: 12,426,646 km (0.098 R)
• M43: 12,596,590 km (0.106 R)
• M44: 12,738,707 km (0.059 R)
• M45: 12,938,570 km (0.115 R)
• M46: 13,283,842 km (0.113 R)
• M47: 13,602,934 km (0.071 R)
• M48: 14,189,508 km (0.081 R)
• M49: 14,994,643 km (0.091 R)
• M50: 15,145,438 km (0.054 R)
• M51: 15,266,463 km (0.048 R)
• M52: 15,509,260 km (0.101 R)
• M53: 15,968,226 km (0.114 R)
• M54: 16,868,058 km (0.068 R)
• M55: 17,024,986 km (0.044 R)
• M56: 17,245,343 km (0.109 R)
• M57: 17,371,604 km (0.04 R)
• M58: 17,848,223 km (0.044 R)
• M59: 17,944,115 km (0.098 R)
• M60: 18,329,180 km (0.113 R)
• M61: 19,173,062 km (0.074 R)
• M62: 19,271,198 km (0.1 R)
• M63: 19,566,653 km (0.118 R)
• M64: 19,963,088 km (0.072 R)
• M65: 20,495,806 km (0.027 R)
• M66: 20,831,055 km (0.113 R)
• M67: 20,965,693 km (0.108 R)
• M68: 21,235,867 km (0.106 R)
• M69: 21,813,763 km (0.112 R)
• M70: 21,950,496 km (0.118 R)
• M71: 22,811,581 km (0.075 R)
• M72: 23,228,959 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.6

Radius: 13.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.99 AU - 10.15 AU

Year: 9606 Days

Day: 13.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,842,545 km

• M1: 165,754 km (0.09 R)
• M2: 263,741 km (0.112 R)
• M3: 358,736 km (0.105 R)
• M4: 486,492 km (0.08 R)
• M5: 961,316 km (0.112 R)
• M6: 1,195,736 km (0.103 R)
• M7: 1,515,726 km (0.069 R)
• M8: 2,313,980 km (0.1 R)
• M9: 2,525,362 km (0.111 R)
• M10: 2,633,521 km (0.12 R)
• M11: 2,715,650 km (0.085 R)
• M12: 2,826,652 km (0.073 R)
• M13: 3,404,249 km (0.094 R)
• M14: 3,768,520 km (0.046 R)
• M15: 4,050,213 km (0.099 R)
• M16: 4,145,656 km (0.093 R)
• M17: 5,072,565 km (0.089 R)
• M18: 6,134,859 km (0.057 R)
• M19: 6,918,752 km (0.102 R)
• M20: 7,110,088 km (0.112 R)
• M21: 7,381,009 km (0.085 R)
• M22: 7,498,144 km (0.099 R)
• M23: 8,375,985 km (0.114 R)
• M24: 8,539,196 km (0.11 R)
• M25: 9,034,963 km (0.056 R)
• M26: 10,271,689 km (0.081 R)
• M27: 11,335,180 km (0.071 R)
• M28: 11,425,388 km (0.116 R)
• M29: 11,651,879 km (0.081 R)
• M30: 12,201,801 km (0.098 R)
• M31: 12,526,578 km (0.097 R)
• M32: 12,619,777 km (0.053 R)
• M33: 12,713,425 km (0.102 R)
• M34: 12,901,171 km (0.096 R)
• M35: 13,565,535 km (0.071 R)
• M36: 14,289,888 km (0.058 R)
• M37: 14,977,290 km (0.119 R)
• M38: 15,125,990 km (0.045 R)
• M39: 15,424,887 km (0.117 R)
• M40: 15,524,968 km (0.064 R)
• M41: 15,675,463 km (0.085 R)
• M42: 16,435,271 km (0.076 R)
• M43: 17,676,036 km (0.104 R)
• M44: 18,732,945 km (0.108 R)
• M45: 22,363,685 km (0.118 R)
• M46: 22,761,316 km (0.091 R)
• M47: 24,375,028 km (0.12 R)
• M48: 25,077,839 km (0.071 R)
• M49: 25,965,852 km (0.078 R)
• M50: 26,503,507 km (0.056 R)
• M51: 26,803,899 km (0.095 R)
• M52: 27,165,777 km (0.117 R)
• M53: 27,833,432 km (0.052 R)
• M54: 28,077,576 km (0.066 R)
• M55: 28,199,947 km (0.077 R)
• M56: 28,875,979 km (0.111 R)
• M57: 29,993,775 km (0.08 R)
• M58: 30,809,831 km (0.087 R)
• M59: 31,062,352 km (0.064 R)
• M60: 32,527,963 km (0.03 R)
• M61: 33,043,028 km (0.102 R)
• M62: 34,342,585 km (0.094 R)
• M63: 35,328,136 km (0.105 R)
• M64: 35,460,230 km (0.08 R)
• M65: 36,656,565 km (0.092 R)
• M66: 36,924,345 km (0.113 R)
• M67: 38,272,371 km (0.05 R)
• M68: 38,884,227 km (0.1 R)
• M69: 39,499,373 km (0.09 R)
• M70: 40,255,590 km (0.053 R)
• M71: 40,393,669 km (0.098 R)
• M72: 40,739,390 km (0.108 R)
• M73: 41,642,811 km (0.096 R)
• M74: 42,412,343 km (0.095 R)
• M75: 44,606,495 km (0.107 R)
• M76: 45,107,049 km (0.115 R)
• M77: 45,609,548 km (0.098 R)
• M78: 46,258,205 km (0.081 R)
• M79: 47,273,376 km (0.119 R)
• M80: 48,662,841 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.5

Radius: 13.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.56 AU - 10.14 AU

Year: 10947 Days

Day: 5.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,842,545 km

• M1: 177,423 km (0.102 R)
• M2: 278,402 km (0.105 R)
• M3: 470,186 km (0.101 R)
• M4: 873,502 km (0.118 R)
• M5: 1,060,350 km (0.1 R)
• M6: 1,280,109 km (0.113 R)
• M7: 2,329,538 km (0.118 R)
• M8: 2,769,505 km (0.117 R)
• M9: 2,947,676 km (0.08 R)
• M10: 3,051,348 km (0.103 R)
• M11: 3,755,056 km (0.104 R)
• M12: 3,839,429 km (0.048 R)
• M13: 4,125,610 km (0.034 R)
• M14: 4,389,052 km (0.119 R)
• M15: 4,718,766 km (0.071 R)
• M16: 5,118,940 km (0.067 R)
• M17: 5,275,868 km (0.115 R)
• M18: 5,434,292 km (0.054 R)
• M19: 5,626,675 km (0.062 R)
• M20: 5,952,200 km (0.085 R)
• M21: 6,351,178 km (0.114 R)
• M22: 7,140,157 km (0.094 R)
• M23: 7,707,282 km (0.101 R)
• M24: 8,032,807 km (0.104 R)
• M25: 9,226,449 km (0.111 R)
• M26: 9,379,637 km (0.113 R)
• M27: 9,494,977 km (0.098 R)
• M28: 9,727,153 km (0.119 R)
• M29: 10,276,476 km (0.077 R)
• M30: 11,446,182 km (0.068 R)
• M31: 11,859,222 km (0.115 R)
• M32: 12,277,348 km (0.103 R)
• M33: 12,828,167 km (0.112 R)
• M34: 13,953,741 km (0.066 R)
• M35: 14,306,493 km (0.09 R)
• M36: 14,395,205 km (0.108 R)
• M37: 14,841,156 km (0.075 R)
• M38: 15,066,002 km (0.067 R)
• M39: 15,473,357 km (0.051 R)
• M40: 15,564,312 km (0.098 R)
• M41: 16,437,964 km (0.076 R)
• M42: 16,857,286 km (0.108 R)
• M43: 17,044,882 km (0.096 R)
• M44: 17,280,200 km (0.076 R)
• M45: 17,659,131 km (0.109 R)
• M46: 17,754,275 km (0.044 R)
• M47: 18,377,051 km (0.12 R)
• M48: 19,202,083 km (0.095 R)
• M49: 19,545,411 km (0.041 R)
• M50: 19,643,846 km (0.119 R)
• M51: 19,841,166 km (0.107 R)
• M52: 20,437,313 km (0.119 R)
• M53: 20,838,086 km (0.086 R)
• M54: 21,089,859 km (0.054 R)
• M55: 21,647,410 km (0.112 R)
• M56: 21,902,325 km (0.062 R)
• M57: 22,312,522 km (0.109 R)
• M58: 22,932,456 km (0.048 R)
• M59: 23,610,434 km (0.039 R)
• M60: 23,767,811 km (0.119 R)
• M61: 25,307,322 km (0.113 R)
• M62: 28,649,488 km (0.068 R)
• M63: 28,929,535 km (0.068 R)
• M64: 30,343,535 km (0.078 R)
• M65: 32,302,519 km (0.09 R)
• M66: 32,827,757 km (0.097 R)
• M67: 33,532,662 km (0.086 R)
• M68: 33,887,059 km (0.087 R)
• M69: 35,496,882 km (0.11 R)
• M70: 35,797,723 km (0.041 R)
• M71: 36,099,462 km (0.089 R)
• M72: 37,131,538 km (0.077 R)
• M73: 37,375,831 km (0.092 R)
• M74: 37,865,914 km (0.073 R)
• M75: 38,543,293 km (0.107 R)
• M76: 38,914,445 km (0.111 R)
• M77: 39,100,545 km (0.102 R)
• M78: 40,788,159 km (0.068 R)
• M79: 40,914,120 km (0.093 R)
• M80: 41,356,032 km (0.054 R)
• M81: 42,117,186 km (0.083 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.1

Radius: 13.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.86 AU - 10.76 AU

Year: 11764 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,842,545 km

• M1: 177,124 km (0.103 R)
• M2: 265,536 km (0.094 R)
• M3: 359,035 km (0.118 R)
• M4: 1,155,793 km (0.104 R)
• M5: 1,518,867 km (0.108 R)
• M6: 2,009,249 km (0.057 R)
• M7: 2,215,245 km (0.119 R)
• M8: 2,350,183 km (0.072 R)
• M9: 2,648,630 km (0.092 R)
• M10: 2,771,600 km (0.107 R)
• M11: 3,130,485 km (0.03 R)
• M12: 3,482,190 km (0.113 R)
• M13: 3,731,420 km (0.087 R)
• M14: 4,010,121 km (0.094 R)
• M15: 4,416,728 km (0.114 R)
• M16: 4,563,483 km (0.074 R)
• M17: 4,711,884 km (0.079 R)
• M18: 5,244,004 km (0.117 R)
• M19: 5,347,675 km (0.048 R)
• M20: 5,583,142 km (0.12 R)
• M21: 5,715,536 km (0.03 R)
• M22: 5,983,466 km (0.069 R)
• M23: 6,146,229 km (0.107 R)
• M24: 6,615,367 km (0.042 R)
• M25: 6,755,690 km (0.105 R)
• M26: 7,211,066 km (0.119 R)
• M27: 7,384,450 km (0.101 R)
• M28: 7,617,823 km (0.03 R)
• M29: 7,883,359 km (0.103 R)
• M30: 8,032,209 km (0.068 R)
• M31: 8,121,968 km (0.032 R)
• M32: 8,362,970 km (0.092 R)
• M33: 8,759,554 km (0.082 R)
• M34: 9,131,304 km (0.076 R)
• M35: 9,350,465 km (0.072 R)
• M36: 9,539,707 km (0.09 R)
• M37: 10,277,224 km (0.109 R)
• M38: 11,066,353 km (0.074 R)
• M39: 11,233,304 km (0.112 R)
• M40: 11,468,322 km (0.098 R)
• M41: 11,569,600 km (0.069 R)
• M42: 12,011,662 km (0.047 R)
• M43: 12,563,528 km (0.084 R)
• M44: 13,158,928 km (0.085 R)
• M45: 13,727,849 km (0.117 R)
• M46: 14,015,226 km (0.077 R)
• M47: 14,486,609 km (0.113 R)
• M48: 15,073,930 km (0.083 R)
• M49: 15,259,132 km (0.101 R)
• M50: 15,856,776 km (0.05 R)
• M51: 16,423,901 km (0.071 R)
• M52: 16,576,342 km (0.111 R)
• M53: 17,267,933 km (0.032 R)
• M54: 17,578,348 km (0.118 R)
• M55: 18,008,143 km (0.056 R)
• M56: 18,441,528 km (0.103 R)
• M57: 18,560,309 km (0.112 R)
• M58: 19,077,917 km (0.094 R)
• M59: 19,439,196 km (0.048 R)
• M60: 19,640,704 km (0.047 R)
• M61: 19,843,110 km (0.11 R)
• M62: 20,906,452 km (0.093 R)
• M63: 21,611,656 km (0.114 R)
• M64: 22,114,156 km (0.098 R)
• M65: 22,240,416 km (0.112 R)
• M66: 22,493,685 km (0.107 R)
• M67: 23,045,552 km (0.033 R)
• M68: 23,259,028 km (0.088 R)
• M69: 23,731,009 km (0.086 R)
• M70: 24,553,648 km (0.095 R)
• M71: 24,990,324 km (0.095 R)
• M72: 25,473,675 km (0.12 R)
• M73: 26,049,028 km (0.113 R)
• M74: 26,315,911 km (0.075 R)
• M75: 26,987,306 km (0.092 R)
• M76: 27,302,509 km (0.102 R)
• M77: 27,891,326 km (0.099 R)
• M78: 28,484,183 km (0.082 R)
• M79: 29,173,380 km (0.101 R)
• M80: 30,287,734 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 19,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit