🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.68 AU - 0.8 AU

Year: 239 Days

Day: 14.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.72 AU - 0.8 AU

Year: 248 Days

Day: 26 Hours

Environment

Temp: 151 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,231,215 km

• M1: 62,233 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.12 AU - 2.48 AU

Year: 1307 Days

Day: 33.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.86 AU - 4.62 AU

Year: 2710 Days

Day: 32.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,231,215 km

• M1: 56,847 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.51 AU - 4.71 AU

Year: 3122 Days

Day: 30.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.2

Radius: 13.7

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.84 AU - 6.8 AU

Year: 5262 Days

Day: 13.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,231,215 km

• M1: 179,218 km (0.032 R)
• M2: 292,913 km (0.06 R)
• M3: 381,026 km (0.118 R)
• M4: 1,199,326 km (0.098 R)
• M5: 1,332,019 km (0.084 R)
• M6: 1,612,964 km (0.115 R)
• M7: 1,742,067 km (0.072 R)
• M8: 1,932,804 km (0.115 R)
• M9: 2,273,439 km (0.111 R)
• M10: 2,377,260 km (0.089 R)
• M11: 2,633,521 km (0.066 R)
• M12: 2,898,758 km (0.062 R)
• M13: 3,080,669 km (0.088 R)
• M14: 3,747,127 km (0.117 R)
• M15: 3,895,828 km (0.089 R)
• M16: 4,122,618 km (0.113 R)
• M17: 4,484,047 km (0.115 R)
• M18: 4,775,463 km (0.085 R)
• M19: 4,937,029 km (0.075 R)
• M20: 5,573,269 km (0.116 R)
• M21: 5,829,380 km (0.117 R)
• M22: 7,571,747 km (0.108 R)
• M23: 8,337,089 km (0.076 R)
• M24: 8,960,464 km (0.116 R)
• M25: 9,564,989 km (0.071 R)
• M26: 9,735,231 km (0.118 R)
• M27: 10,531,540 km (0.11 R)
• M28: 10,813,532 km (0.099 R)
• M29: 11,062,314 km (0.099 R)
• M30: 11,929,533 km (0.109 R)
• M31: 12,445,645 km (0.076 R)
• M32: 12,818,593 km (0.038 R)
• M33: 13,119,733 km (0.116 R)
• M34: 13,461,415 km (0.109 R)
• M35: 13,805,939 km (0.117 R)
• M36: 14,778,325 km (0.113 R)
• M37: 15,492,056 km (0.081 R)
• M38: 15,612,183 km (0.105 R)
• M39: 15,853,186 km (0.078 R)
• M40: 16,136,075 km (0.101 R)
• M41: 16,298,389 km (0.045 R)
• M42: 16,706,641 km (0.063 R)
• M43: 16,870,900 km (0.037 R)
• M44: 17,201,062 km (0.118 R)
• M45: 18,415,797 km (0.08 R)
• M46: 19,875,124 km (0.082 R)
• M47: 20,180,154 km (0.115 R)
• M48: 20,794,852 km (0.054 R)
• M49: 21,504,993 km (0.109 R)
• M50: 21,952,889 km (0.104 R)
• M51: 22,358,599 km (0.069 R)
• M52: 22,994,689 km (0.116 R)
• M53: 23,269,201 km (0.085 R)
• M54: 23,544,610 km (0.057 R)
• M55: 23,821,217 km (0.12 R)
• M56: 24,099,020 km (0.099 R)
• M57: 24,191,771 km (0.103 R)
• M58: 24,517,595 km (0.067 R)
• M59: 24,797,941 km (0.066 R)
• M60: 25,456,322 km (0.075 R)
• M61: 25,692,836 km (0.06 R)
• M62: 25,930,098 km (0.1 R)
• M63: 26,215,830 km (0.119 R)
• M64: 26,358,995 km (0.114 R)
• M65: 27,320,610 km (0.105 R)
• M66: 27,659,898 km (0.12 R)
• M67: 28,342,663 km (0.091 R)
• M68: 28,440,650 km (0.074 R)
• M69: 29,278,098 km (0.059 R)
• M70: 29,377,132 km (0.109 R)
• M71: 30,123,775 km (0.102 R)
• M72: 30,373,903 km (0.089 R)
• M73: 31,533,885 km (0.101 R)
• M74: 32,400,655 km (0.113 R)
• M75: 32,657,066 km (0.063 R)
• M76: 33,793,261 km (0.077 R)
• M77: 34,837,455 km (0.118 R)
• M78: 35,152,657 km (0.116 R)
• M79: 35,257,974 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.5

Radius: 8.7

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.15 AU - 10.23 AU

Year: 11304 Days

Day: 14 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,231,215 km

• M1: 433,086 km (0.104 R)
• M2: 541,694 km (0.076 R)
• M3: 660,325 km (0.118 R)
• M4: 750,832 km (0.117 R)
• M5: 1,177,036 km (0.061 R)
• M6: 1,380,788 km (0.104 R)
• M7: 1,571,376 km (0.079 R)
• M8: 1,925,773 km (0.093 R)
• M9: 2,085,394 km (0.053 R)
• M10: 2,503,221 km (0.087 R)
• M11: 2,856,272 km (0.115 R)
• M12: 3,256,596 km (0.048 R)
• M13: 3,319,726 km (0.083 R)
• M14: 3,840,028 km (0.105 R)
• M15: 4,455,473 km (0.095 R)
• M16: 4,667,603 km (0.08 R)
• M17: 4,846,821 km (0.1 R)
• M18: 5,286,340 km (0.064 R)
• M19: 5,435,639 km (0.056 R)
• M20: 6,321,408 km (0.081 R)
• M21: 7,127,740 km (0.07 R)
• M22: 7,251,607 km (0.076 R)
• M23: 7,334,484 km (0.069 R)
• M24: 7,585,061 km (0.038 R)
• M25: 7,966,236 km (0.075 R)
• M26: 8,267,078 km (0.077 R)
• M27: 8,353,695 km (0.057 R)
• M28: 8,924,261 km (0.11 R)
• M29: 9,102,432 km (0.06 R)
• M30: 9,872,412 km (0.12 R)
• M31: 11,522,626 km (0.082 R)
• M32: 11,716,655 km (0.109 R)
• M33: 12,058,785 km (0.108 R)
• M34: 13,307,479 km (0.079 R)
• M35: 13,409,056 km (0.112 R)
• M36: 13,613,257 km (0.069 R)
• M37: 15,656,614 km (0.091 R)
• M38: 16,576,940 km (0.066 R)
• M39: 17,071,211 km (0.12 R)
• M40: 17,682,020 km (0.074 R)
• M41: 18,753,739 km (0.105 R)
• M42: 18,810,735 km (0.111 R)
• M43: 19,672,419 km (0.076 R)
• M44: 20,488,326 km (0.114 R)
• M45: 21,137,282 km (0.11 R)
• M46: 21,673,141 km (0.075 R)
• M47: 21,912,647 km (0.117 R)
• M48: 22,394,502 km (0.101 R)
• M49: 22,455,089 km (0.084 R)
• M50: 22,515,527 km (0.11 R)
• M51: 22,576,114 km (0.116 R)
• M52: 23,184,977 km (0.117 R)
• M53: 23,737,592 km (0.089 R)
• M54: 23,799,376 km (0.112 R)
• M55: 24,543,475 km (0.063 R)
• M56: 24,605,858 km (0.081 R)
• M57: 26,501,113 km (0.035 R)
• M58: 26,757,374 km (0.082 R)
• M59: 28,377,519 km (0.104 R)
• M60: 28,836,785 km (0.105 R)
• M61: 29,629,803 km (0.062 R)
• M62: 29,762,796 km (0.095 R)
• M63: 30,900,188 km (0.117 R)
• M64: 32,804,569 km (0.044 R)
• M65: 34,187,901 km (0.116 R)
• M66: 34,397,038 km (0.086 R)
• M67: 35,660,841 km (0.103 R)
• M68: 36,511,904 km (0.081 R)
• M69: 36,583,112 km (0.094 R)
• M70: 37,154,426 km (0.057 R)
• M71: 37,513,162 km (0.044 R)
• M72: 37,728,882 km (0.104 R)
• M73: 39,250,442 km (0.107 R)
• M74: 39,323,446 km (0.071 R)
• M75: 39,396,450 km (0.03 R)
• M76: 40,570,643 km (0.069 R)
• M77: 40,718,147 km (0.075 R)
• M78: 41,979,855 km (0.045 R)
• M79: 43,782,809 km (0.111 R)
• M80: 44,541,420 km (0.07 R)
• M81: 45,151,480 km (0.062 R)
• M82: 47,463,814 km (0.026 R)
• M83: 47,697,187 km (0.057 R)
• M84: 49,656,470 km (0.06 R)
• M85: 52,282,810 km (0.054 R)
• M86: 53,815,291 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 12.4

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.61 AU - 11.75 AU

Year: 14959 Days

Day: 14.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,231,215 km

• M1: 170,691 km (0.103 R)
• M2: 543,190 km (0.102 R)
• M3: 923,617 km (0.053 R)
• M4: 1,733,839 km (0.052 R)
• M5: 1,906,026 km (0.114 R)
• M6: 2,144,785 km (0.067 R)
• M7: 2,425,131 km (0.049 R)
• M8: 3,301,326 km (0.114 R)
• M9: 3,885,954 km (0.046 R)
• M10: 4,384,863 km (0.059 R)
• M11: 4,702,011 km (0.072 R)
• M12: 4,985,798 km (0.038 R)
• M13: 5,191,944 km (0.102 R)
• M14: 6,044,801 km (0.057 R)
• M15: 6,532,490 km (0.076 R)
• M16: 7,032,895 km (0.055 R)
• M17: 7,125,197 km (0.089 R)
• M18: 8,215,915 km (0.119 R)
• M19: 9,767,395 km (0.1 R)
• M20: 10,234,589 km (0.084 R)
• M21: 10,391,966 km (0.034 R)
• M22: 12,678,420 km (0.099 R)
• M23: 13,589,022 km (0.107 R)
• M24: 13,878,045 km (0.113 R)
• M25: 15,173,263 km (0.06 R)
• M26: 16,691,682 km (0.098 R)
• M27: 17,437,726 km (0.114 R)
• M28: 17,563,089 km (0.112 R)
• M29: 18,577,064 km (0.05 R)
• M30: 18,962,129 km (0.081 R)
• M31: 19,285,110 km (0.113 R)
• M32: 19,740,337 km (0.086 R)
• M33: 20,595,288 km (0.087 R)
• M34: 21,260,999 km (0.028 R)
• M35: 21,462,208 km (0.096 R)
• M36: 21,933,890 km (0.066 R)
• M37: 23,646,636 km (0.097 R)
• M38: 23,785,463 km (0.102 R)
• M39: 24,343,613 km (0.07 R)
• M40: 24,554,097 km (0.092 R)
• M41: 24,835,640 km (0.052 R)
• M42: 25,047,471 km (0.108 R)
• M43: 26,475,233 km (0.098 R)
• M44: 26,981,173 km (0.083 R)
• M45: 27,929,174 km (0.066 R)
• M46: 28,370,488 km (0.114 R)
• M47: 30,535,618 km (0.116 R)
• M48: 31,142,238 km (0.078 R)
• M49: 31,599,708 km (0.09 R)
• M50: 32,136,315 km (0.078 R)
• M51: 34,391,653 km (0.091 R)
• M52: 34,470,341 km (0.068 R)
• M53: 34,627,868 km (0.07 R)
• M54: 34,785,544 km (0.107 R)
• M55: 34,943,669 km (0.069 R)
• M56: 35,101,944 km (0.109 R)
• M57: 35,181,081 km (0.105 R)
• M58: 35,737,286 km (0.093 R)
• M59: 35,896,757 km (0.075 R)
• M60: 37,342,321 km (0.065 R)
• M61: 37,909,746 km (0.107 R)
• M62: 38,235,121 km (0.055 R)
• M63: 40,124,692 km (0.06 R)
• M64: 40,456,351 km (0.085 R)
• M65: 42,803,691 km (0.049 R)
• M66: 43,142,680 km (0.061 R)
• M67: 44,335,872 km (0.081 R)
• M68: 45,886,005 km (0.05 R)
• M69: 46,842,085 km (0.072 R)
• M70: 48,332,529 km (0.114 R)
• M71: 48,950,817 km (0.077 R)
• M72: 51,090,216 km (0.099 R)
• M73: 52,261,867 km (0.043 R)
• M74: 52,714,849 km (0.066 R)
• M75: 52,805,655 km (0.114 R)
• M76: 53,260,133 km (0.089 R)
• M77: 54,999,208 km (0.11 R)
• M78: 55,183,363 km (0.091 R)
• M79: 56,014,529 km (0.041 R)
• M80: 57,222,532 km (0.109 R)
• M81: 58,626,957 km (0.071 R)
• M82: 58,909,248 km (0.113 R)
• M83: 59,097,592 km (0.105 R)
• M84: 59,475,027 km (0.086 R)
• M85: 62,907,849 km (0.107 R)
• M86: 64,551,182 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.5

Radius: 5.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 12.61 AU - 13.07 AU

Year: 17242 Days

Day: 16.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,231,215 km

• M1: 131,646 km (0.044 R)
• M2: 344,225 km (0.035 R)
• M3: 420,220 km (0.067 R)
• M4: 564,433 km (0.076 R)
• M5: 854,054 km (0.094 R)
• M6: 991,235 km (0.106 R)
• M7: 1,086,679 km (0.119 R)
• M8: 1,817,315 km (0.095 R)
• M9: 2,239,630 km (0.109 R)
• M10: 2,559,470 km (0.057 R)
• M11: 2,803,165 km (0.101 R)
• M12: 2,962,187 km (0.11 R)
• M13: 3,054,340 km (0.056 R)
• M14: 3,241,636 km (0.091 R)
• M15: 3,432,673 km (0.112 R)
• M16: 3,701,351 km (0.094 R)
• M17: 4,258,902 km (0.066 R)
• M18: 4,547,476 km (0.099 R)
• M19: 4,600,583 km (0.083 R)
• M20: 4,761,251 km (0.113 R)
• M21: 5,198,975 km (0.081 R)
• M22: 5,563,994 km (0.092 R)
• M23: 5,649,414 km (0.084 R)
• M24: 6,738,337 km (0.101 R)
• M25: 6,982,032 km (0.044 R)
• M26: 7,105,151 km (0.054 R)
• M27: 7,604,209 km (0.105 R)
• M28: 7,986,133 km (0.051 R)
• M29: 8,702,258 km (0.056 R)
• M30: 8,801,441 km (0.056 R)
• M31: 9,034,515 km (0.03 R)
• M32: 9,404,769 km (0.065 R)
• M33: 10,056,118 km (0.066 R)
• M34: 10,334,670 km (0.114 R)
• M35: 10,474,843 km (0.111 R)
• M36: 10,792,738 km (0.094 R)
• M37: 10,935,006 km (0.105 R)
• M38: 11,474,157 km (0.12 R)
• M39: 12,727,936 km (0.059 R)
• M40: 13,104,923 km (0.081 R)
• M41: 13,947,159 km (0.101 R)
• M42: 14,767,404 km (0.101 R)
• M43: 15,004,517 km (0.107 R)
• M44: 15,163,390 km (0.103 R)
• M45: 15,603,058 km (0.116 R)
• M46: 16,128,146 km (0.096 R)
• M47: 16,823,477 km (0.102 R)
• M48: 17,029,773 km (0.115 R)
• M49: 17,112,650 km (0.114 R)
• M50: 17,236,966 km (0.081 R)
• M51: 17,612,157 km (0.034 R)
• M52: 17,989,892 km (0.099 R)
• M53: 18,285,497 km (0.042 R)
• M54: 19,354,524 km (0.083 R)
• M55: 19,527,459 km (0.088 R)
• M56: 20,399,764 km (0.069 R)
• M57: 20,619,823 km (0.107 R)
• M58: 20,840,779 km (0.072 R)
• M59: 21,866,721 km (0.049 R)
• M60: 22,227,401 km (0.106 R)
• M61: 22,408,564 km (0.118 R)
• M62: 23,000,523 km (0.055 R)
• M63: 23,229,557 km (0.109 R)
• M64: 23,321,261 km (0.116 R)
• M65: 23,782,321 km (0.083 R)
• M66: 24,292,749 km (0.086 R)
• M67: 25,041,786 km (0.09 R)
• M68: 25,466,494 km (0.115 R)
• M69: 26,466,556 km (0.1 R)
• M70: 27,673,811 km (0.071 R)
• M71: 30,643,628 km (0.102 R)
• M72: 30,946,115 km (0.104 R)
• M73: 31,148,371 km (0.08 R)
• M74: 32,833,441 km (0.106 R)
• M75: 32,884,903 km (0.051 R)
• M76: 33,142,959 km (0.115 R)
• M77: 33,401,614 km (0.108 R)
• M78: 33,764,987 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 16,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit