🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.42 AU - 0.64 AU

Year: 136 Days

Day: 22.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.68 AU - 0.82 AU

Year: 228 Days

Day: 47.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.01 AU - 1.43 AU

Year: 474 Days

Day: 38.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,579,732 km

• M1: 843,732 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.52 AU - 2.26 AU

Year: 913 Days

Day: 45.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,579,732 km

• M1: 95,294 km (0.06 R)
• M2: 1,747,902 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.97 AU - 2.01 AU

Year: 987 Days

Day: 23.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.3

Radius: 12.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.94 AU - 7.64 AU

Year: 5544 Days

Day: 11.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,579,732 km

• M1: 159,471 km (0.081 R)
• M2: 293,661 km (0.117 R)
• M3: 481,556 km (0.071 R)
• M4: 778,507 km (0.034 R)
• M5: 1,268,141 km (0.117 R)
• M6: 1,986,959 km (0.108 R)
• M7: 2,170,665 km (0.086 R)
• M8: 2,417,801 km (0.117 R)
• M9: 2,877,964 km (0.101 R)
• M10: 3,065,560 km (0.097 R)
• M11: 3,387,345 km (0.058 R)
• M12: 3,925,149 km (0.093 R)
• M13: 4,346,267 km (0.117 R)
• M14: 4,489,881 km (0.117 R)
• M15: 4,806,580 km (0.09 R)
• M16: 5,436,237 km (0.074 R)
• M17: 5,565,190 km (0.056 R)
• M18: 5,932,154 km (0.107 R)
• M19: 6,011,890 km (0.096 R)
• M20: 6,225,964 km (0.063 R)
• M21: 6,524,711 km (0.083 R)
• M22: 6,606,990 km (0.104 R)
• M23: 6,855,921 km (0.04 R)
• M24: 7,448,927 km (0.109 R)
• M25: 7,679,158 km (0.11 R)
• M26: 7,824,268 km (0.114 R)
• M27: 8,503,741 km (0.111 R)
• M28: 9,202,064 km (0.103 R)
• M29: 9,325,333 km (0.097 R)
• M30: 9,604,931 km (0.102 R)
• M31: 9,824,242 km (0.038 R)
• M32: 10,428,019 km (0.081 R)
• M33: 10,653,612 km (0.104 R)
• M34: 11,671,626 km (0.109 R)
• M35: 11,939,406 km (0.052 R)
• M36: 12,209,131 km (0.079 R)
• M37: 12,412,883 km (0.116 R)
• M38: 12,583,574 km (0.097 R)
• M39: 12,823,679 km (0.111 R)
• M40: 13,204,256 km (0.085 R)
• M41: 13,799,656 km (0.109 R)
• M42: 14,082,844 km (0.072 R)
• M43: 14,332,224 km (0.117 R)
• M44: 15,125,691 km (0.095 R)
• M45: 15,564,462 km (0.104 R)
• M46: 15,785,567 km (0.12 R)
• M47: 16,379,920 km (0.081 R)
• M48: 17,705,656 km (0.117 R)
• M49: 18,052,125 km (0.068 R)
• M50: 18,830,183 km (0.119 R)
• M51: 18,908,572 km (0.099 R)
• M52: 19,065,650 km (0.11 R)
• M53: 19,262,671 km (0.117 R)
• M54: 19,619,162 km (0.106 R)
• M55: 20,701,353 km (0.073 R)
• M56: 21,066,372 km (0.097 R)
• M57: 22,050,277 km (0.101 R)
• M58: 22,257,171 km (0.069 R)
• M59: 22,423,075 km (0.081 R)
• M60: 22,672,754 km (0.116 R)
• M61: 23,343,252 km (0.114 R)
• M62: 23,469,662 km (0.113 R)
• M63: 24,020,182 km (0.069 R)
• M64: 24,617,826 km (0.111 R)
• M65: 25,306,873 km (0.1 R)
• M66: 25,827,773 km (0.072 R)
• M67: 26,483,909 km (0.093 R)
• M68: 27,145,581 km (0.094 R)
• M69: 27,234,143 km (0.079 R)
• M70: 27,545,157 km (0.03 R)
• M71: 27,768,058 km (0.119 R)
• M72: 29,572,357 km (0.072 R)
• M73: 30,166,859 km (0.049 R)
• M74: 30,258,713 km (0.045 R)
• M75: 30,396,642 km (0.103 R)
• M76: 31,042,905 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862

Radius: 15

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.64 AU - 7.74 AU

Year: 7495 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,579,732 km

• M1: 272,567 km (0.079 R)
• M2: 633,547 km (0.102 R)
• M3: 749,934 km (0.108 R)
• M4: 957,127 km (0.065 R)
• M5: 1,077,254 km (0.116 R)
• M6: 1,451,099 km (0.038 R)
• M7: 2,133,415 km (0.077 R)
• M8: 2,780,875 km (0.049 R)
• M9: 3,875,482 km (0.109 R)
• M10: 4,365,715 km (0.083 R)
• M11: 4,513,667 km (0.085 R)
• M12: 4,693,484 km (0.051 R)
• M13: 4,875,843 km (0.081 R)
• M14: 5,532,578 km (0.105 R)
• M15: 5,887,723 km (0.048 R)
• M16: 6,451,558 km (0.096 R)
• M17: 6,722,928 km (0.025 R)
• M18: 7,032,745 km (0.026 R)
• M19: 7,630,987 km (0.085 R)
• M20: 7,774,153 km (0.081 R)
• M21: 8,540,542 km (0.048 R)
• M22: 9,027,035 km (0.104 R)
• M23: 9,140,579 km (0.061 R)
• M24: 10,381,793 km (0.105 R)
• M25: 11,062,613 km (0.096 R)
• M26: 12,173,826 km (0.101 R)
• M27: 12,509,823 km (0.089 R)
• M28: 12,763,990 km (0.109 R)
• M29: 12,977,017 km (0.11 R)
• M30: 13,841,094 km (0.101 R)
• M31: 14,016,124 km (0.066 R)
• M32: 14,992,100 km (0.101 R)
• M33: 15,715,705 km (0.075 R)
• M34: 16,589,805 km (0.05 R)
• M35: 16,962,603 km (0.105 R)
• M36: 17,432,490 km (0.11 R)
• M37: 17,716,427 km (0.111 R)
• M38: 18,049,731 km (0.093 R)
• M39: 18,867,882 km (0.08 R)
• M40: 19,159,448 km (0.035 R)
• M41: 19,452,660 km (0.113 R)
• M42: 19,944,538 km (0.104 R)
• M43: 20,540,236 km (0.106 R)
• M44: 21,141,769 km (0.097 R)
• M45: 22,567,886 km (0.083 R)
• M46: 22,670,959 km (0.111 R)
• M47: 23,292,688 km (0.112 R)
• M48: 24,025,119 km (0.045 R)
• M49: 24,288,411 km (0.102 R)
• M50: 25,351,753 km (0.094 R)
• M51: 25,512,570 km (0.114 R)
• M52: 27,029,642 km (0.109 R)
• M53: 27,193,901 km (0.067 R)
• M54: 27,468,563 km (0.069 R)
• M55: 28,631,686 km (0.053 R)
• M56: 29,078,984 km (0.05 R)
• M57: 29,191,332 km (0.114 R)
• M58: 29,528,675 km (0.099 R)
• M59: 30,435,088 km (0.088 R)
• M60: 31,869,433 km (0.084 R)
• M61: 31,985,072 km (0.052 R)
• M62: 32,100,861 km (0.094 R)
• M63: 32,974,213 km (0.114 R)
• M64: 33,619,578 km (0.106 R)
• M65: 33,973,377 km (0.104 R)
• M66: 34,269,132 km (0.089 R)
• M67: 34,387,614 km (0.038 R)
• M68: 34,803,645 km (0.053 R)
• M69: 36,182,190 km (0.092 R)
• M70: 36,726,576 km (0.047 R)
• M71: 37,578,686 km (0.11 R)
• M72: 37,945,799 km (0.106 R)
• M73: 38,622,131 km (0.119 R)
• M74: 39,675,150 km (0.043 R)
• M75: 40,612,082 km (0.075 R)
• M76: 40,863,107 km (0.092 R)
• M77: 41,051,900 km (0.103 R)
• M78: 41,682,754 km (0.045 R)
• M79: 42,062,882 km (0.113 R)
• M80: 42,189,891 km (0.083 R)
• M81: 42,444,207 km (0.103 R)
• M82: 42,571,515 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.4

Radius: 9

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.3 AU - 9.54 AU

Year: 7834 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,579,732 km

• M1: 158,275 km (0.073 R)
• M2: 235,018 km (0.079 R)
• M3: 837,150 km (0.117 R)
• M4: 971,489 km (0.114 R)
• M5: 1,129,464 km (0.086 R)
• M6: 1,211,743 km (0.106 R)
• M7: 1,347,727 km (0.053 R)
• M8: 1,616,555 km (0.088 R)
• M9: 2,183,680 km (0.053 R)
• M10: 2,245,763 km (0.106 R)
• M11: 2,876,019 km (0.106 R)
• M12: 3,128,989 km (0.106 R)
• M13: 3,341,268 km (0.12 R)
• M14: 3,656,471 km (0.106 R)
• M15: 3,805,171 km (0.083 R)
• M16: 4,082,975 km (0.09 R)
• M17: 4,185,748 km (0.073 R)
• M18: 4,525,485 km (0.067 R)
• M19: 4,901,275 km (0.072 R)
• M20: 5,371,312 km (0.11 R)
• M21: 5,683,074 km (0.045 R)
• M22: 5,855,709 km (0.083 R)
• M23: 5,971,797 km (0.105 R)
• M24: 6,117,805 km (0.085 R)
• M25: 6,503,319 km (0.052 R)
• M26: 6,988,614 km (0.098 R)
• M27: 7,173,667 km (0.12 R)
• M28: 7,454,312 km (0.097 R)
• M29: 7,611,689 km (0.058 R)
• M30: 7,897,870 km (0.116 R)
• M31: 8,252,417 km (0.062 R)
• M32: 8,480,853 km (0.093 R)
• M33: 8,877,287 km (0.096 R)
• M34: 9,212,237 km (0.092 R)
• M35: 9,279,706 km (0.093 R)
• M36: 9,381,282 km (0.086 R)
• M37: 9,517,267 km (0.072 R)
• M38: 9,619,592 km (0.119 R)
• M39: 9,688,108 km (0.11 R)
• M40: 9,963,667 km (0.051 R)
• M41: 10,102,494 km (0.077 R)
• M42: 10,172,057 km (0.113 R)
• M43: 10,841,507 km (0.029 R)
• M44: 10,912,716 km (0.06 R)
• M45: 10,984,224 km (0.119 R)
• M46: 11,127,538 km (0.096 R)
• M47: 12,185,495 km (0.111 R)
• M48: 13,504,649 km (0.084 R)
• M49: 14,044,996 km (0.077 R)
• M50: 14,161,682 km (0.102 R)
• M51: 14,356,908 km (0.116 R)
• M52: 15,426,532 km (0.092 R)
• M53: 16,153,728 km (0.073 R)
• M54: 16,316,939 km (0.081 R)
• M55: 17,016,309 km (0.117 R)
• M56: 17,390,603 km (0.102 R)
• M57: 18,657,697 km (0.052 R)
• M58: 19,043,510 km (0.105 R)
• M59: 19,432,165 km (0.101 R)
• M60: 19,562,166 km (0.088 R)
• M61: 19,736,148 km (0.099 R)
• M62: 20,437,014 km (0.094 R)
• M63: 20,657,671 km (0.117 R)
• M64: 20,923,506 km (0.119 R)
• M65: 21,817,952 km (0.111 R)
• M66: 22,406,021 km (0.081 R)
• M67: 22,679,187 km (0.108 R)
• M68: 22,770,441 km (0.097 R)
• M69: 23,091,030 km (0.1 R)
• M70: 24,388,043 km (0.066 R)
• M71: 24,575,190 km (0.073 R)
• M72: 24,668,988 km (0.104 R)
• M73: 25,994,575 km (0.039 R)
• M74: 26,281,653 km (0.074 R)
• M75: 26,425,566 km (0.097 R)
• M76: 26,617,800 km (0.076 R)
• M77: 28,025,815 km (0.08 R)
• M78: 29,060,583 km (0.111 R)
• M79: 29,957,422 km (0.058 R)
• M80: 30,157,884 km (0.063 R)
• M81: 30,258,413 km (0.098 R)
• M82: 30,711,695 km (0.104 R)
• M83: 31,116,507 km (0.106 R)
• M84: 33,322,776 km (0.094 R)
• M85: 34,470,790 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.8

Radius: 12

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.64 AU - 10.74 AU

Year: 9792 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,579,732 km

• M1: 227,838 km (0.073 R)
• M2: 486,791 km (0.096 R)
• M3: 632,500 km (0.083 R)
• M4: 828,922 km (0.093 R)
• M5: 1,162,675 km (0.083 R)
• M6: 1,324,689 km (0.072 R)
• M7: 1,694,345 km (0.097 R)
• M8: 1,926,970 km (0.114 R)
• M9: 2,195,349 km (0.116 R)
• M10: 3,099,817 km (0.12 R)
• M11: 3,270,509 km (0.039 R)
• M12: 4,713,679 km (0.067 R)
• M13: 4,811,816 km (0.078 R)
• M14: 5,312,968 km (0.082 R)
• M15: 5,865,882 km (0.094 R)
• M16: 6,113,616 km (0.086 R)
• M17: 6,220,878 km (0.099 R)
• M18: 6,914,713 km (0.115 R)
• M19: 7,026,612 km (0.086 R)
• M20: 7,327,753 km (0.089 R)
• M21: 7,441,746 km (0.03 R)
• M22: 7,633,231 km (0.095 R)
• M23: 8,896,585 km (0.116 R)
• M24: 9,510,984 km (0.109 R)
• M25: 10,436,995 km (0.081 R)
• M26: 10,780,771 km (0.075 R)
• M27: 10,954,154 km (0.043 R)
• M28: 11,568,104 km (0.113 R)
• M29: 11,656,816 km (0.081 R)
• M30: 12,283,481 km (0.104 R)
• M31: 12,737,959 km (0.075 R)
• M32: 13,569,873 km (0.097 R)
• M33: 13,898,091 km (0.089 R)
• M34: 14,706,368 km (0.041 R)
• M35: 15,873,232 km (0.118 R)
• M36: 17,120,130 km (0.072 R)
• M37: 17,525,690 km (0.073 R)
• M38: 17,832,066 km (0.12 R)
• M39: 18,605,637 km (0.071 R)
• M40: 18,709,607 km (0.12 R)
• M41: 19,442,936 km (0.113 R)
• M42: 19,601,360 km (0.116 R)
• M43: 20,292,502 km (0.032 R)
• M44: 21,425,856 km (0.062 R)
• M45: 22,137,792 km (0.074 R)
• M46: 23,136,358 km (0.097 R)
• M47: 23,810,296 km (0.098 R)
• M48: 23,979,791 km (0.099 R)
• M49: 24,490,518 km (0.041 R)
• M50: 24,947,689 km (0.102 R)
• M51: 26,219,271 km (0.089 R)
• M52: 26,335,957 km (0.101 R)
• M53: 29,732,278 km (0.09 R)
• M54: 29,853,901 km (0.103 R)
• M55: 30,464,709 km (0.068 R)
• M56: 30,956,287 km (0.057 R)
• M57: 31,450,409 km (0.066 R)
• M58: 31,884,991 km (0.064 R)
• M59: 32,822,970 km (0.093 R)
• M60: 33,453,375 km (0.108 R)
• M61: 34,024,091 km (0.05 R)
• M62: 34,406,463 km (0.089 R)
• M63: 34,598,098 km (0.048 R)
• M64: 34,854,210 km (0.091 R)
• M65: 34,982,564 km (0.109 R)
• M66: 36,339,118 km (0.102 R)
• M67: 36,729,868 km (0.108 R)
• M68: 37,253,161 km (0.082 R)
• M69: 37,449,882 km (0.092 R)
• M70: 38,837,552 km (0.085 R)
• M71: 38,970,545 km (0.091 R)
• M72: 39,571,030 km (0.103 R)
• M73: 41,119,518 km (0.09 R)
• M74: 42,619,087 km (0.109 R)
• M75: 43,513,682 km (0.114 R)
• M76: 44,206,021 km (0.079 R)
• M77: 45,461,447 km (0.115 R)
• M78: 46,375,340 km (0.102 R)
• M79: 46,940,820 km (0.099 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 16,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit