🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.15 AU - 1.51 AU

Year: 537 Days

Day: 36.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.08 AU - 1.74 AU

Year: 586 Days

Day: 45.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,448,195 km

• M1: 91,554 km (0.065 R)
• M2: 499,806 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.34 AU - 1.74 AU

Year: 669 Days

Day: 23.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.03 AU - 2.35 AU

Year: 1134 Days

Day: 34.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.51 AU - 3.37 AU

Year: 1764 Days

Day: 38.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.01 AU - 6.09 AU

Year: 4574 Days

Day: 19.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,448,195 km

• M1: 1,010,384 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.4

Radius: 12

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.56 AU - 10.42 AU

Year: 9430 Days

Day: 14.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 71,448,195 km

• M1: 165,006 km (0.106 R)
• M2: 439,967 km (0.074 R)
• M3: 617,989 km (0.09 R)
• M4: 822,339 km (0.1 R)
• M5: 1,038,658 km (0.054 R)
• M6: 1,237,623 km (0.082 R)
• M7: 1,423,873 km (0.117 R)
• M8: 1,501,215 km (0.093 R)
• M9: 2,321,310 km (0.083 R)
• M10: 3,348,000 km (0.084 R)
• M11: 3,754,607 km (0.057 R)
• M12: 4,177,072 km (0.037 R)
• M13: 4,327,567 km (0.047 R)
• M14: 4,422,562 km (0.074 R)
• M15: 4,928,053 km (0.11 R)
• M16: 5,007,490 km (0.112 R)
• M17: 5,370,264 km (0.033 R)
• M18: 5,741,716 km (0.112 R)
• M19: 6,057,517 km (0.06 R)
• M20: 6,228,358 km (0.105 R)
• M21: 7,084,058 km (0.046 R)
• M22: 7,173,966 km (0.081 R)
• M23: 7,491,562 km (0.12 R)
• M24: 8,400,369 km (0.045 R)
• M25: 8,759,404 km (0.107 R)
• M26: 8,855,895 km (0.081 R)
• M27: 9,221,213 km (0.045 R)
• M28: 10,860,656 km (0.1 R)
• M29: 11,199,345 km (0.112 R)
• M30: 12,074,643 km (0.104 R)
• M31: 13,331,265 km (0.042 R)
• M32: 14,031,532 km (0.065 R)
• M33: 14,543,157 km (0.059 R)
• M34: 14,887,681 km (0.091 R)
• M35: 15,790,205 km (0.12 R)
• M36: 16,322,474 km (0.092 R)
• M37: 16,471,324 km (0.11 R)
• M38: 16,590,703 km (0.088 R)
• M39: 16,680,462 km (0.104 R)
• M40: 17,831,468 km (0.093 R)
• M41: 18,077,107 km (0.064 R)
• M42: 18,851,725 km (0.088 R)
• M43: 19,258,931 km (0.106 R)
• M44: 19,416,308 km (0.111 R)
• M45: 20,273,503 km (0.094 R)
• M46: 20,369,396 km (0.09 R)
• M47: 21,142,966 km (0.058 R)
• M48: 21,729,390 km (0.072 R)
• M49: 21,958,873 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.2

Radius: 9.6

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.71 AU - 11.13 AU

Year: 12624 Days

Day: 11.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,448,195 km

• M1: 165,904 km (0.083 R)
• M2: 251,025 km (0.077 R)
• M3: 322,084 km (0.087 R)
• M4: 881,131 km (0.105 R)
• M5: 1,217,278 km (0.08 R)
• M6: 1,330,374 km (0.103 R)
• M7: 1,470,846 km (0.093 R)
• M8: 1,543,102 km (0.075 R)
• M9: 1,616,405 km (0.081 R)
• M10: 3,161,751 km (0.037 R)
• M11: 3,544,422 km (0.106 R)
• M12: 4,353,747 km (0.101 R)
• M13: 4,458,914 km (0.089 R)
• M14: 4,600,434 km (0.114 R)
• M15: 4,671,792 km (0.097 R)
• M16: 5,330,172 km (0.107 R)
• M17: 6,135,009 km (0.109 R)
• M18: 6,292,535 km (0.089 R)
• M19: 6,411,615 km (0.109 R)
• M20: 6,491,500 km (0.095 R)
• M21: 6,652,169 km (0.067 R)
• M22: 6,895,564 km (0.07 R)
• M23: 7,770,562 km (0.075 R)
• M24: 7,855,833 km (0.099 R)
• M25: 8,242,992 km (0.043 R)
• M26: 8,857,540 km (0.114 R)
• M27: 9,215,378 km (0.079 R)
• M28: 9,396,093 km (0.114 R)
• M29: 9,486,899 km (0.112 R)
• M30: 9,807,038 km (0.098 R)
• M31: 10,317,167 km (0.106 R)
• M32: 11,703,490 km (0.092 R)
• M33: 12,145,552 km (0.089 R)
• M34: 12,393,436 km (0.09 R)
• M35: 12,643,114 km (0.116 R)
• M36: 13,299,999 km (0.108 R)
• M37: 14,857,761 km (0.089 R)
• M38: 17,412,145 km (0.06 R)
• M39: 17,635,794 km (0.119 R)
• M40: 17,916,739 km (0.088 R)
• M41: 18,199,030 km (0.088 R)
• M42: 19,458,793 km (0.093 R)
• M43: 19,807,207 km (0.101 R)
• M44: 20,510,317 km (0.109 R)
• M45: 20,805,773 km (0.086 R)
• M46: 21,102,425 km (0.086 R)
• M47: 21,640,230 km (0.099 R)
• M48: 22,485,757 km (0.091 R)
• M49: 22,546,493 km (0.11 R)
• M50: 22,851,374 km (0.082 R)
• M51: 23,157,601 km (0.107 R)
• M52: 23,650,376 km (0.098 R)
• M53: 23,898,110 km (0.106 R)
• M54: 24,022,276 km (0.094 R)
• M55: 24,521,036 km (0.11 R)
• M56: 24,960,405 km (0.111 R)
• M57: 25,339,037 km (0.049 R)
• M58: 26,486,153 km (0.033 R)
• M59: 26,550,331 km (0.076 R)
• M60: 27,195,547 km (0.08 R)
• M61: 28,567,209 km (0.071 R)
• M62: 29,427,547 km (0.048 R)
• M63: 29,560,689 km (0.053 R)
• M64: 29,961,162 km (0.041 R)
• M65: 31,038,117 km (0.113 R)
• M66: 31,922,540 km (0.053 R)
• M67: 32,608,297 km (0.056 R)
• M68: 32,677,261 km (0.077 R)
• M69: 35,541,761 km (0.078 R)
• M70: 36,324,009 km (0.032 R)
• M71: 36,395,367 km (0.092 R)
• M72: 36,896,370 km (0.049 R)
• M73: 38,340,289 km (0.106 R)
• M74: 39,582,250 km (0.119 R)
• M75: 40,540,873 km (0.119 R)
• M76: 41,357,977 km (0.087 R)
• M77: 41,656,425 km (0.028 R)
• M78: 43,083,888 km (0.093 R)
• M79: 43,689,759 km (0.06 R)
• M80: 44,527,357 km (0.044 R)
• M81: 47,227,599 km (0.114 R)
• M82: 48,244,117 km (0.117 R)
• M83: 49,030,852 km (0.1 R)
• M84: 49,109,690 km (0.087 R)
• M85: 50,617,038 km (0.05 R)
• M86: 51,576,858 km (0.076 R)
• M87: 52,462,028 km (0.118 R)
• M88: 53,839,675 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.3

Radius: 4.2

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.96 AU - 16.46 AU

Year: 19738 Days

Day: 15.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,448,195 km

• M1: 151,991 km (0.098 R)
• M2: 446,400 km (0.098 R)
• M3: 544,686 km (0.111 R)
• M4: 650,152 km (0.091 R)
• M5: 1,101,040 km (0.102 R)
• M6: 1,217,727 km (0.089 R)
• M7: 1,481,468 km (0.109 R)
• M8: 1,743,264 km (0.086 R)
• M9: 2,458,491 km (0.03 R)
• M10: 2,589,390 km (0.07 R)
• M11: 2,926,434 km (0.083 R)
• M12: 3,591,845 km (0.059 R)
• M13: 3,740,396 km (0.096 R)
• M14: 3,790,361 km (0.066 R)
• M15: 3,941,455 km (0.082 R)
• M16: 4,017,900 km (0.084 R)
• M17: 4,249,776 km (0.1 R)
• M18: 4,592,505 km (0.085 R)
• M19: 5,416,939 km (0.05 R)
• M20: 5,501,761 km (0.08 R)
• M21: 5,587,181 km (0.098 R)
• M22: 6,315,573 km (0.037 R)
• M23: 6,858,314 km (0.098 R)
• M24: 7,987,778 km (0.046 R)
• M25: 8,573,903 km (0.098 R)
• M26: 9,173,641 km (0.089 R)
• M27: 9,207,450 km (0.078 R)
• M28: 9,512,779 km (0.118 R)
• M29: 9,890,514 km (0.043 R)
• M30: 10,731,553 km (0.083 R)
• M31: 10,945,328 km (0.109 R)
• M32: 11,485,975 km (0.028 R)
• M33: 12,072,249 km (0.073 R)
• M34: 12,109,200 km (0.043 R)
• M35: 12,146,300 km (0.099 R)
• M36: 13,007,684 km (0.087 R)
• M37: 13,772,578 km (0.095 R)
• M38: 14,434,250 km (0.075 R)
• M39: 15,869,193 km (0.04 R)
• M40: 16,153,428 km (0.118 R)
• M41: 16,275,800 km (0.094 R)
• M42: 17,099,186 km (0.071 R)
• M43: 17,307,127 km (0.113 R)
• M44: 17,348,865 km (0.088 R)
• M45: 17,851,813 km (0.04 R)
• M46: 18,232,240 km (0.119 R)
• M47: 19,173,211 km (0.1 R)
• M48: 19,693,064 km (0.114 R)
• M49: 20,393,481 km (0.084 R)
• M50: 21,638,584 km (0.119 R)
• M51: 22,406,470 km (0.116 R)
• M52: 24,108,594 km (0.113 R)
• M53: 24,669,437 km (0.108 R)
• M54: 24,716,411 km (0.042 R)
• M55: 27,635,065 km (0.102 R)
• M56: 27,976,896 km (0.103 R)
• M57: 28,172,720 km (0.027 R)
• M58: 28,320,074 km (0.118 R)
• M59: 28,369,142 km (0.111 R)
• M60: 28,615,380 km (0.067 R)
• M61: 29,607,064 km (0.119 R)
• M62: 31,014,331 km (0.09 R)
• M63: 31,522,216 km (0.056 R)
• M64: 31,624,092 km (0.052 R)
• M65: 31,675,105 km (0.118 R)
• M66: 32,494,602 km (0.054 R)
• M67: 32,855,432 km (0.077 R)
• M68: 33,269,370 km (0.036 R)
• M69: 34,521,354 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.3

Radius: 7.3

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 16.31 AU - 16.97 AU

Year: 23747 Days

Day: 16.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,448,195 km

• M1: 208,988 km (0.072 R)
• M2: 499,208 km (0.087 R)
• M3: 640,428 km (0.076 R)
• M4: 1,328,279 km (0.026 R)
• M5: 1,469,350 km (0.094 R)
• M6: 2,049,640 km (0.049 R)
• M7: 3,131,532 km (0.087 R)
• M8: 3,474,111 km (0.116 R)
• M9: 3,828,658 km (0.081 R)
• M10: 5,814,869 km (0.068 R)
• M11: 6,000,520 km (0.111 R)
• M12: 6,188,116 km (0.118 R)
• M13: 6,282,662 km (0.07 R)
• M14: 6,330,084 km (0.073 R)
• M15: 6,377,656 km (0.103 R)
• M16: 7,403,898 km (0.047 R)
• M17: 7,454,163 km (0.096 R)
• M18: 7,808,261 km (0.091 R)
• M19: 7,910,586 km (0.101 R)
• M20: 8,013,210 km (0.066 R)
• M21: 8,219,805 km (0.077 R)
• M22: 8,271,865 km (0.069 R)
• M23: 8,323,925 km (0.106 R)
• M24: 9,063,985 km (0.09 R)
• M25: 9,171,546 km (0.032 R)
• M26: 9,442,019 km (0.065 R)
• M27: 9,770,087 km (0.066 R)
• M28: 10,157,695 km (0.101 R)
• M29: 10,325,245 km (0.119 R)
• M30: 10,550,240 km (0.084 R)
• M31: 11,292,395 km (0.092 R)
• M32: 13,495,224 km (0.09 R)
• M33: 13,556,559 km (0.109 R)
• M34: 14,739,729 km (0.059 R)
• M35: 14,866,288 km (0.114 R)
• M36: 15,697,005 km (0.092 R)
• M37: 16,150,586 km (0.118 R)
• M38: 16,215,811 km (0.073 R)
• M39: 16,477,308 km (0.068 R)
• M40: 16,674,328 km (0.097 R)
• M41: 17,070,763 km (0.113 R)
• M42: 17,137,034 km (0.096 R)
• M43: 17,940,225 km (0.038 R)
• M44: 18,414,451 km (0.038 R)
• M45: 18,824,050 km (0.071 R)
• M46: 18,961,381 km (0.078 R)
• M47: 19,030,046 km (0.068 R)
• M48: 19,444,282 km (0.104 R)
• M49: 20,001,235 km (0.091 R)
• M50: 20,563,424 km (0.102 R)
• M51: 21,059,491 km (0.093 R)
• M52: 22,135,997 km (0.085 R)
• M53: 22,717,334 km (0.062 R)
• M54: 23,969,468 km (0.109 R)
• M55: 24,716,411 km (0.105 R)
• M56: 24,866,756 km (0.089 R)
• M57: 25,470,982 km (0.102 R)
• M58: 26,540,009 km (0.102 R)
• M59: 26,925,373 km (0.059 R)
• M60: 29,514,912 km (0.119 R)
• M61: 31,041,558 km (0.076 R)
• M62: 31,855,221 km (0.096 R)
• M63: 32,182,691 km (0.113 R)
• M64: 33,420,613 km (0.066 R)
• M65: 36,027,954 km (0.079 R)
• M66: 37,140,813 km (0.054 R)
• M67: 37,831,058 km (0.111 R)
• M68: 38,787,287 km (0.062 R)
• M69: 39,049,383 km (0.036 R)
• M70: 40,634,671 km (0.08 R)
• M71: 42,600,537 km (0.104 R)
• M72: 42,780,802 km (0.043 R)
• M73: 43,323,095 km (0.117 R)
• M74: 44,231,902 km (0.071 R)
• M75: 45,238,994 km (0.092 R)
• M76: 46,996,021 km (0.117 R)
• M77: 48,869,585 km (0.113 R)
• M78: 52,882,847 km (0.112 R)
• M79: 52,979,787 km (0.095 R)
• M80: 53,367,694 km (0.096 R)
• M81: 54,341,576 km (0.027 R)
• M82: 54,537,101 km (0.112 R)
• M83: 57,597,125 km (0.086 R)
• M84: 59,097,741 km (0.08 R)
• M85: 60,915,355 km (0.057 R)
• M86: 61,118,360 km (0.094 R)
• M87: 61,321,663 km (0.056 R)
• M88: 61,423,390 km (0.1 R)
• M89: 65,746,918 km (0.082 R)
• M90: 66,790,812 km (0.048 R)
• M91: 67,000,249 km (0.101 R)
• M92: 67,524,739 km (0.072 R)
• M93: 67,840,091 km (0.085 R)
• M94: 68,366,825 km (0.058 R)
• M95: 70,061,320 km (0.071 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 10,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit