🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.1 AU - 1.18 AU

Year: 464 Days

Day: 14.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,070,713 km

• M1: 387,159 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.42 AU - 2.18 AU

Year: 920 Days

Day: 19.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.96 AU - 2.76 AU

Year: 1381 Days

Day: 33.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,070,713 km

• M1: 595,998 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.36 AU - 2.84 AU

Year: 1596 Days

Day: 16.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.13 AU - 3.35 AU

Year: 1727 Days

Day: 25 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,070,713 km

• M1: 471,532 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.22 AU - 3.38 AU

Year: 1784 Days

Day: 16.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 14.4

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.04 AU - 9.56 AU

Year: 8295 Days

Day: 7.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,070,713 km

• M1: 267,331 km (0.077 R)
• M2: 417,827 km (0.102 R)
• M3: 794,065 km (0.1 R)
• M4: 1,166,265 km (0.11 R)
• M5: 1,345,483 km (0.039 R)
• M6: 1,692,251 km (0.048 R)
• M7: 1,982,022 km (0.1 R)
• M8: 2,133,116 km (0.113 R)
• M9: 2,401,495 km (0.118 R)
• M10: 2,586,547 km (0.106 R)
• M11: 3,020,830 km (0.097 R)
• M12: 3,297,735 km (0.116 R)
• M13: 3,478,300 km (0.093 R)
• M14: 3,795,896 km (0.099 R)
• M15: 4,261,894 km (0.03 R)
• M16: 4,430,790 km (0.089 R)
• M17: 4,544,634 km (0.073 R)
• M18: 4,659,525 km (0.084 R)
• M19: 4,921,620 km (0.099 R)
• M20: 5,218,572 km (0.093 R)
• M21: 5,521,508 km (0.077 R)
• M22: 6,368,381 km (0.082 R)
• M23: 6,529,648 km (0.108 R)
• M24: 6,955,403 km (0.046 R)
• M25: 7,937,962 km (0.047 R)
• M26: 8,216,663 km (0.111 R)
• M27: 8,534,259 km (0.069 R)
• M28: 8,999,957 km (0.118 R)
• M29: 10,031,285 km (0.086 R)
• M30: 10,637,456 km (0.092 R)
• M31: 10,752,497 km (0.074 R)
• M32: 11,177,654 km (0.073 R)
• M33: 11,806,114 km (0.108 R)
• M34: 12,044,723 km (0.105 R)
• M35: 12,810,963 km (0.082 R)
• M36: 13,510,034 km (0.066 R)
• M37: 13,676,387 km (0.108 R)
• M38: 15,463,184 km (0.097 R)
• M39: 15,724,531 km (0.081 R)
• M40: 15,943,393 km (0.096 R)
• M41: 16,517,101 km (0.116 R)
• M42: 16,650,393 km (0.1 R)
• M43: 17,458,221 km (0.071 R)
• M44: 17,775,817 km (0.076 R)
• M45: 17,958,177 km (0.117 R)
• M46: 18,972,152 km (0.12 R)
• M47: 19,674,214 km (0.058 R)
• M48: 19,910,280 km (0.043 R)
• M49: 20,194,516 km (0.063 R)
• M50: 20,384,954 km (0.048 R)
• M51: 20,959,410 km (0.09 R)
• M52: 21,782,497 km (0.071 R)
• M53: 22,271,682 km (0.093 R)
• M54: 22,468,254 km (0.091 R)
• M55: 22,566,839 km (0.063 R)
• M56: 22,912,859 km (0.058 R)
• M57: 23,310,639 km (0.074 R)
• M58: 23,710,515 km (0.083 R)
• M59: 25,333,053 km (0.038 R)
• M60: 27,674,858 km (0.098 R)
• M61: 27,780,624 km (0.098 R)
• M62: 28,098,519 km (0.114 R)
• M63: 28,524,125 km (0.074 R)
• M64: 28,791,307 km (0.035 R)
• M65: 29,112,942 km (0.119 R)
• M66: 29,220,503 km (0.074 R)
• M67: 29,597,789 km (0.051 R)
• M68: 30,630,014 km (0.11 R)
• M69: 30,848,727 km (0.089 R)
• M70: 31,013,284 km (0.106 R)
• M71: 32,061,516 km (0.07 R)
• M72: 32,673,671 km (0.093 R)
• M73: 33,233,616 km (0.118 R)
• M74: 33,345,964 km (0.107 R)
• M75: 33,458,461 km (0.096 R)
• M76: 34,704,312 km (0.088 R)
• M77: 37,124,507 km (0.106 R)
• M78: 37,767,478 km (0.088 R)
• M79: 38,709,047 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.8

Radius: 12.7

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.35 AU - 11.93 AU

Year: 12296 Days

Day: 8.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,070,713 km

• M1: 388,506 km (0.046 R)
• M2: 533,466 km (0.098 R)
• M3: 1,111,512 km (0.076 R)
• M4: 1,198,129 km (0.114 R)
• M5: 1,332,767 km (0.111 R)
• M6: 1,568,833 km (0.109 R)
• M7: 2,675,857 km (0.112 R)
• M8: 2,915,662 km (0.074 R)
• M9: 3,578,381 km (0.037 R)
• M10: 3,776,299 km (0.087 R)
• M11: 3,977,957 km (0.119 R)
• M12: 5,039,055 km (0.107 R)
• M13: 6,065,296 km (0.083 R)
• M14: 6,222,823 km (0.064 R)
• M15: 6,302,109 km (0.113 R)
• M16: 6,866,542 km (0.084 R)
• M17: 7,489,468 km (0.082 R)
• M18: 7,701,149 km (0.114 R)
• M19: 8,130,495 km (0.12 R)
• M20: 8,217,261 km (0.074 R)
• M21: 8,611,901 km (0.101 R)
• M22: 8,833,754 km (0.108 R)
• M23: 8,923,064 km (0.116 R)
• M24: 10,017,821 km (0.119 R)
• M25: 11,738,795 km (0.112 R)
• M26: 12,232,917 km (0.072 R)
• M27: 14,120,094 km (0.062 R)
• M28: 15,017,233 km (0.091 R)
• M29: 15,878,468 km (0.058 R)
• M30: 16,151,035 km (0.105 R)
• M31: 18,271,884 km (0.057 R)
• M32: 18,557,317 km (0.116 R)
• M33: 18,844,395 km (0.105 R)
• M34: 19,017,330 km (0.05 R)
• M35: 19,889,934 km (0.111 R)
• M36: 20,124,803 km (0.105 R)
• M37: 20,478,901 km (0.107 R)
• M38: 21,014,013 km (0.096 R)
• M39: 21,193,231 km (0.04 R)
• M40: 21,734,476 km (0.098 R)
• M41: 23,323,206 km (0.103 R)
• M42: 23,447,073 km (0.103 R)
• M43: 23,881,954 km (0.12 R)
• M44: 24,445,040 km (0.119 R)
• M45: 25,393,341 km (0.071 R)
• M46: 27,130,322 km (0.072 R)
• M47: 28,177,806 km (0.063 R)
• M48: 28,772,757 km (0.101 R)
• M49: 29,505,637 km (0.095 R)
• M50: 29,840,736 km (0.059 R)
• M51: 31,398,648 km (0.088 R)
• M52: 32,567,008 km (0.102 R)
• M53: 33,749,728 km (0.117 R)
• M54: 34,030,075 km (0.096 R)
• M55: 34,170,547 km (0.101 R)
• M56: 34,522,401 km (0.101 R)
• M57: 35,301,058 km (0.076 R)
• M58: 35,585,593 km (0.111 R)
• M59: 35,942,384 km (0.061 R)
• M60: 36,587,600 km (0.099 R)
• M61: 37,308,961 km (0.107 R)
• M62: 37,671,287 km (0.092 R)
• M63: 37,889,401 km (0.119 R)
• M64: 38,034,959 km (0.042 R)
• M65: 38,253,672 km (0.107 R)
• M66: 40,241,079 km (0.1 R)
• M67: 40,687,330 km (0.058 R)
• M68: 41,359,623 km (0.117 R)
• M69: 45,702,598 km (0.08 R)
• M70: 46,090,356 km (0.098 R)
• M71: 46,245,788 km (0.116 R)
• M72: 46,869,312 km (0.101 R)
• M73: 47,417,139 km (0.099 R)
• M74: 47,809,834 km (0.079 R)
• M75: 47,967,211 km (0.047 R)
• M76: 48,440,239 km (0.086 R)
• M77: 48,756,489 km (0.08 R)
• M78: 48,835,626 km (0.073 R)
• M79: 49,709,428 km (0.08 R)
• M80: 52,685,976 km (0.088 R)
• M81: 54,154,878 km (0.117 R)
• M82: 54,318,987 km (0.119 R)
• M83: 54,483,245 km (0.068 R)
• M84: 54,729,783 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50

Radius: 9.2

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.83 AU - 11.83 AU

Year: 13572 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 68,070,713 km

• M1: 131,945 km (0.095 R)
• M2: 228,885 km (0.067 R)
• M3: 288,425 km (0.111 R)
• M4: 500,854 km (0.069 R)
• M5: 934,089 km (0.106 R)
• M6: 1,194,539 km (0.114 R)
• M7: 1,260,063 km (0.06 R)
• M8: 1,408,464 km (0.116 R)
• M9: 1,477,877 km (0.082 R)
• M10: 1,591,572 km (0.057 R)
• M11: 1,812,528 km (0.118 R)
• M12: 2,267,754 km (0.069 R)
• M13: 2,382,944 km (0.069 R)
• M14: 2,517,134 km (0.101 R)
• M15: 2,636,513 km (0.12 R)
• M16: 2,863,303 km (0.115 R)
• M17: 3,042,222 km (0.099 R)
• M18: 3,562,524 km (0.112 R)
• M19: 3,716,310 km (0.061 R)
• M20: 3,872,341 km (0.071 R)
• M21: 3,951,179 km (0.112 R)
• M22: 4,030,615 km (0.064 R)
• M23: 4,110,501 km (0.119 R)
• M24: 4,211,180 km (0.101 R)
• M25: 4,811,068 km (0.099 R)
• M26: 4,959,917 km (0.046 R)
• M27: 5,262,255 km (0.097 R)
• M28: 5,459,873 km (0.067 R)
• M29: 5,862,292 km (0.074 R)
• M30: 5,930,359 km (0.059 R)
• M31: 6,044,352 km (0.105 R)
• M32: 6,413,859 km (0.099 R)
• M33: 7,126,693 km (0.045 R)
• M34: 7,714,912 km (0.097 R)
• M35: 8,781,694 km (0.095 R)
• M36: 9,279,406 km (0.057 R)
• M37: 9,385,322 km (0.107 R)
• M38: 9,598,349 km (0.054 R)
• M39: 10,994,396 km (0.041 R)
• M40: 11,473,708 km (0.114 R)
• M41: 11,587,552 km (0.094 R)
• M42: 12,716,417 km (0.102 R)
• M43: 12,834,301 km (0.068 R)
• M44: 13,249,285 km (0.049 R)
• M45: 13,759,264 km (0.108 R)
• M46: 14,275,676 km (0.105 R)
• M47: 15,421,446 km (0.116 R)
• M48: 15,704,635 km (0.078 R)
• M49: 16,053,048 km (0.059 R)
• M50: 16,596,537 km (0.038 R)
• M51: 16,919,070 km (0.084 R)
• M52: 17,472,134 km (0.063 R)
• M53: 17,734,528 km (0.085 R)
• M54: 17,866,175 km (0.049 R)
• M55: 18,163,575 km (0.059 R)
• M56: 18,596,063 km (0.081 R)
• M57: 18,796,823 km (0.115 R)
• M58: 19,301,865 km (0.101 R)
• M59: 19,369,633 km (0.101 R)
• M60: 19,879,762 km (0.107 R)
• M61: 20,635,979 km (0.117 R)
• M62: 22,034,869 km (0.087 R)
• M63: 22,602,892 km (0.041 R)
• M64: 23,104,045 km (0.102 R)
• M65: 24,482,440 km (0.073 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.8

Radius: 14.9

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.28 AU - 13.84 AU

Year: 14967 Days

Day: 12.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,070,713 km

• M1: 224,995 km (0.088 R)
• M2: 322,683 km (0.087 R)
• M3: 790,625 km (0.09 R)
• M4: 1,284,447 km (0.093 R)
• M5: 1,607,579 km (0.108 R)
• M6: 1,779,317 km (0.063 R)
• M7: 1,927,269 km (0.073 R)
• M8: 2,204,474 km (0.045 R)
• M9: 2,528,054 km (0.086 R)
• M10: 2,695,754 km (0.091 R)
• M11: 3,221,441 km (0.074 R)
• M12: 3,665,447 km (0.084 R)
• M13: 4,011,317 km (0.085 R)
• M14: 4,943,611 km (0.089 R)
• M15: 5,197,628 km (0.114 R)
• M16: 6,075,918 km (0.041 R)
• M17: 6,764,965 km (0.114 R)
• M18: 7,142,700 km (0.055 R)
• M19: 7,918,814 km (0.041 R)
• M20: 9,081,488 km (0.106 R)
• M21: 11,173,166 km (0.07 R)
• M22: 12,016,000 km (0.111 R)
• M23: 13,881,934 km (0.055 R)
• M24: 14,121,590 km (0.059 R)
• M25: 14,970,857 km (0.116 R)
• M26: 15,278,281 km (0.069 R)
• M27: 15,649,882 km (0.09 R)
• M28: 16,024,625 km (0.085 R)
• M29: 16,275,949 km (0.12 R)
• M30: 16,402,210 km (0.073 R)
• M31: 16,846,515 km (0.084 R)
• M32: 17,811,870 km (0.096 R)
• M33: 18,531,287 km (0.081 R)
• M34: 18,663,082 km (0.053 R)
• M35: 18,861,449 km (0.083 R)
• M36: 20,269,315 km (0.113 R)
• M37: 21,710,989 km (0.058 R)
• M38: 22,338,852 km (0.116 R)
• M39: 23,114,517 km (0.113 R)
• M40: 23,541,319 km (0.117 R)
• M41: 24,114,429 km (0.067 R)
• M42: 25,861,433 km (0.086 R)
• M43: 26,082,688 km (0.111 R)
• M44: 26,452,793 km (0.103 R)
• M45: 27,875,170 km (0.108 R)
• M46: 28,557,635 km (0.094 R)
• M47: 29,015,554 km (0.094 R)
• M48: 29,861,680 km (0.091 R)
• M49: 31,342,100 km (0.114 R)
• M50: 31,499,328 km (0.108 R)
• M51: 32,527,663 km (0.114 R)
• M52: 32,686,836 km (0.111 R)
• M53: 34,536,164 km (0.058 R)
• M54: 35,105,684 km (0.103 R)
• M55: 35,678,344 km (0.085 R)
• M56: 36,089,290 km (0.045 R)
• M57: 36,501,880 km (0.117 R)
• M58: 38,587,873 km (0.043 R)
• M59: 38,756,470 km (0.058 R)
• M60: 38,925,216 km (0.028 R)
• M61: 40,199,042 km (0.103 R)
• M62: 40,541,023 km (0.081 R)
• M63: 40,798,182 km (0.114 R)
• M64: 41,486,482 km (0.118 R)
• M65: 43,049,330 km (0.045 R)
• M66: 43,311,725 km (0.076 R)
• M67: 44,719,890 km (0.099 R)
• M68: 48,487,213 km (0.079 R)
• M69: 49,124,949 km (0.097 R)
• M70: 49,765,377 km (0.09 R)
• M71: 49,948,934 km (0.047 R)
• M72: 50,500,800 km (0.071 R)
• M73: 51,982,418 km (0.113 R)
• M74: 53,478,396 km (0.074 R)
• M75: 55,368,117 km (0.115 R)
• M76: 55,939,281 km (0.098 R)
• M77: 56,991,553 km (0.108 R)
• M78: 58,727,487 km (0.047 R)
• M79: 59,018,454 km (0.048 R)
• M80: 59,310,021 km (0.078 R)
• M81: 61,068,992 km (0.107 R)
• M82: 64,338,155 km (0.113 R)
• M83: 65,340,012 km (0.079 R)
• M84: 65,641,601 km (0.054 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 17,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit