🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.58 AU - 0.62 AU

Year: 196 Days

Day: 19.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.56 AU - 0.66 AU

Year: 201 Days

Day: 13.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 67,482,690 km

• M1: 173,234 km (0.113 R)
• M2: 606,619 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.18 AU - 1.42 AU

Year: 625 Days

Day: 13.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.77 AU - 1.87 AU

Year: 1036 Days

Day: 30.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.08 AU - 2.34 AU

Year: 1386 Days

Day: 14.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.2

Radius: 8.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.82 AU - 3.6 AU

Year: 2426 Days

Day: 5.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 67,482,690 km

• M1: 152,739 km (0.108 R)
• M2: 208,689 km (0.113 R)
• M3: 286,330 km (0.047 R)
• M4: 387,458 km (0.085 R)
• M5: 490,531 km (0.08 R)
• M6: 761,154 km (0.115 R)
• M7: 1,019,210 km (0.094 R)
• M8: 1,116,898 km (0.107 R)
• M9: 1,252,134 km (0.068 R)
• M10: 1,348,326 km (0.092 R)
• M11: 1,538,913 km (0.1 R)
• M12: 1,604,437 km (0.11 R)
• M13: 1,816,717 km (0.09 R)
• M14: 1,916,199 km (0.115 R)
• M15: 2,151,965 km (0.107 R)
• M16: 2,246,810 km (0.098 R)
• M17: 2,451,610 km (0.112 R)
• M18: 2,517,583 km (0.099 R)
• M19: 2,753,199 km (0.118 R)
• M20: 2,833,384 km (0.067 R)
• M21: 3,258,092 km (0.091 R)
• M22: 3,391,833 km (0.093 R)
• M23: 3,577,184 km (0.075 R)
• M24: 3,652,282 km (0.112 R)
• M25: 3,791,408 km (0.114 R)
• M26: 3,945,045 km (0.053 R)
• M27: 4,035,702 km (0.112 R)
• M28: 4,113,941 km (0.034 R)
• M29: 4,166,450 km (0.098 R)
• M30: 4,258,752 km (0.115 R)
• M31: 4,365,116 km (0.073 R)
• M32: 4,445,450 km (0.041 R)
• M33: 4,553,310 km (0.075 R)
• M34: 4,716,821 km (0.118 R)
• M35: 5,190,597 km (0.102 R)
• M36: 5,304,292 km (0.048 R)
• M37: 5,433,245 km (0.096 R)
• M38: 5,841,049 km (0.065 R)
• M39: 6,153,260 km (0.089 R)
• M40: 6,732,353 km (0.079 R)
• M41: 7,044,115 km (0.112 R)
• M42: 7,312,793 km (0.108 R)
• M43: 7,424,393 km (0.117 R)
• M44: 7,730,320 km (0.037 R)
• M45: 7,991,069 km (0.103 R)
• M46: 8,089,505 km (0.069 R)
• M47: 8,571,509 km (0.12 R)
• M48: 8,655,583 km (0.076 R)
• M49: 8,875,492 km (0.092 R)
• M50: 8,926,505 km (0.095 R)
• M51: 9,234,527 km (0.105 R)
• M52: 9,476,427 km (0.066 R)
• M53: 9,563,343 km (0.113 R)
• M54: 9,790,732 km (0.063 R)
• M55: 10,321,954 km (0.027 R)
• M56: 10,429,365 km (0.12 R)
• M57: 10,844,499 km (0.047 R)
• M58: 10,935,455 km (0.081 R)
• M59: 10,990,058 km (0.076 R)
• M60: 11,081,462 km (0.091 R)
• M61: 11,209,817 km (0.083 R)
• M62: 11,357,171 km (0.045 R)
• M63: 11,468,023 km (0.113 R)
• M64: 11,765,424 km (0.053 R)
• M65: 12,749,778 km (0.087 R)
• M66: 12,903,564 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.3

Radius: 8.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.52 AU - 7.4 AU

Year: 6925 Days

Day: 6.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 67,482,690 km

• M1: 112,498 km (0.089 R)
• M2: 168,896 km (0.084 R)
• M3: 245,640 km (0.118 R)
• M4: 421,118 km (0.062 R)
• M5: 676,332 km (0.115 R)
• M6: 999,463 km (0.104 R)
• M7: 1,076,506 km (0.111 R)
• M8: 1,619,098 km (0.094 R)
• M9: 1,884,933 km (0.052 R)
• M10: 2,398,203 km (0.041 R)
• M11: 2,578,768 km (0.089 R)
• M12: 2,701,738 km (0.112 R)
• M13: 2,842,360 km (0.079 R)
• M14: 3,001,382 km (0.06 R)
• M15: 3,082,015 km (0.115 R)
• M16: 3,147,090 km (0.094 R)
• M17: 3,378,518 km (0.086 R)
• M18: 3,581,373 km (0.038 R)
• M19: 3,910,638 km (0.113 R)
• M20: 4,231,675 km (0.088 R)
• M21: 4,304,080 km (0.08 R)
• M22: 4,654,289 km (0.071 R)
• M23: 4,804,485 km (0.057 R)
• M24: 5,032,772 km (0.105 R)
• M25: 5,225,753 km (0.06 R)
• M26: 5,381,933 km (0.11 R)
• M27: 6,289,094 km (0.118 R)
• M28: 6,855,921 km (0.093 R)
• M29: 6,984,126 km (0.094 R)
• M30: 7,113,229 km (0.106 R)
• M31: 7,264,622 km (0.092 R)
• M32: 8,060,782 km (0.065 R)
• M33: 8,629,852 km (0.09 R)
• M34: 8,837,943 km (0.058 R)
• M35: 9,353,457 km (0.087 R)
• M36: 9,854,760 km (0.047 R)
• M37: 10,218,133 km (0.111 R)
• M38: 10,413,807 km (0.104 R)
• M39: 10,684,878 km (0.115 R)
• M40: 11,259,035 km (0.062 R)
• M41: 11,410,428 km (0.106 R)
• M42: 11,511,855 km (0.092 R)
• M43: 12,620,076 km (0.101 R)
• M44: 12,830,112 km (0.078 R)
• M45: 12,988,237 km (0.072 R)
• M46: 13,120,631 km (0.051 R)
• M47: 13,359,987 km (0.097 R)
• M48: 13,762,107 km (0.111 R)
• M49: 14,195,492 km (0.057 R)
• M50: 14,331,775 km (0.082 R)
• M51: 14,743,469 km (0.116 R)
• M52: 15,606,648 km (0.072 R)
• M53: 17,148,853 km (0.109 R)
• M54: 17,381,477 km (0.045 R)
• M55: 17,791,076 km (0.117 R)
• M56: 18,085,485 km (0.034 R)
• M57: 18,828,837 km (0.097 R)
• M58: 20,437,463 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.1

Radius: 14.2

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.94 AU - 10.34 AU

Year: 12623 Days

Day: 13.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,482,690 km

• M1: 189,840 km (0.052 R)
• M2: 283,039 km (0.097 R)
• M3: 635,791 km (0.027 R)
• M4: 934,239 km (0.099 R)
• M5: 1,076,656 km (0.053 R)
• M6: 1,209,798 km (0.088 R)
• M7: 1,457,233 km (0.089 R)
• M8: 1,721,722 km (0.09 R)
• M9: 2,518,181 km (0.095 R)
• M10: 2,814,834 km (0.11 R)
• M11: 3,003,327 km (0.093 R)
• M12: 3,244,778 km (0.113 R)
• M13: 3,442,696 km (0.1 R)
• M14: 3,798,888 km (0.107 R)
• M15: 4,220,605 km (0.071 R)
• M16: 4,657,580 km (0.089 R)
• M17: 4,797,155 km (0.062 R)
• M18: 5,137,939 km (0.102 R)
• M19: 5,369,516 km (0.049 R)
• M20: 5,604,684 km (0.085 R)
• M21: 6,024,456 km (0.095 R)
• M22: 6,330,533 km (0.11 R)
• M23: 6,423,433 km (0.092 R)
• M24: 7,376,970 km (0.086 R)
• M25: 8,070,805 km (0.054 R)
• M26: 8,613,696 km (0.047 R)
• M27: 8,716,769 km (0.103 R)
• M28: 9,098,243 km (0.115 R)
• M29: 9,238,417 km (0.079 R)
• M30: 9,734,633 km (0.057 R)
• M31: 10,789,896 km (0.092 R)
• M32: 11,463,236 km (0.118 R)
• M33: 11,576,781 km (0.062 R)
• M34: 11,958,106 km (0.113 R)
• M35: 12,227,532 km (0.106 R)
• M36: 12,382,365 km (0.104 R)
• M37: 12,576,693 km (0.057 R)
• M38: 12,811,412 km (0.047 R)
• M39: 13,087,121 km (0.077 R)
• M40: 14,209,404 km (0.035 R)
• M41: 15,279,029 km (0.118 R)
• M42: 15,445,980 km (0.078 R)
• M43: 15,613,380 km (0.113 R)
• M44: 16,716,814 km (0.116 R)
• M45: 17,018,254 km (0.111 R)
• M46: 17,191,189 km (0.095 R)
• M47: 17,408,405 km (0.078 R)
• M48: 17,626,369 km (0.077 R)
• M49: 17,889,213 km (0.078 R)
• M50: 18,021,158 km (0.062 R)
• M51: 18,730,102 km (0.095 R)
• M52: 19,629,185 km (0.061 R)
• M53: 20,267,071 km (0.108 R)
• M54: 20,358,625 km (0.069 R)
• M55: 20,496,404 km (0.112 R)
• M56: 20,588,407 km (0.118 R)
• M57: 21,329,515 km (0.098 R)
• M58: 21,656,536 km (0.118 R)
• M59: 21,844,131 km (0.078 R)
• M60: 22,410,210 km (0.077 R)
• M61: 22,552,477 km (0.106 R)
• M62: 22,647,472 km (0.114 R)
• M63: 23,268,303 km (0.098 R)
• M64: 23,364,345 km (0.075 R)
• M65: 23,894,819 km (0.075 R)
• M66: 25,213,674 km (0.114 R)
• M67: 25,857,094 km (0.118 R)
• M68: 27,514,639 km (0.06 R)
• M69: 27,768,806 km (0.107 R)
• M70: 28,587,256 km (0.117 R)
• M71: 28,690,179 km (0.092 R)
• M72: 29,725,695 km (0.113 R)
• M73: 30,352,959 km (0.112 R)
• M74: 30,562,995 km (0.096 R)
• M75: 31,354,966 km (0.106 R)
• M76: 31,620,352 km (0.101 R)
• M77: 32,260,631 km (0.109 R)
• M78: 32,367,743 km (0.112 R)
• M79: 33,283,133 km (0.111 R)
• M80: 34,261,652 km (0.12 R)
• M81: 34,535,117 km (0.111 R)
• M82: 34,754,428 km (0.081 R)
• M83: 36,246,816 km (0.052 R)
• M84: 36,637,267 km (0.056 R)
• M85: 37,028,914 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.9

Radius: 5.2

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.22 AU - 17.66 AU

Year: 23143 Days

Day: 23 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,482,690 km

• M1: 96,042 km (0.081 R)
• M2: 315,352 km (0.077 R)
• M3: 751,580 km (0.066 R)
• M4: 1,477,129 km (0.095 R)
• M5: 1,618,799 km (0.108 R)
• M6: 1,676,843 km (0.048 R)
• M7: 2,490,805 km (0.098 R)
• M8: 2,524,314 km (0.074 R)
• M9: 2,937,504 km (0.075 R)
• M10: 2,972,958 km (0.117 R)
• M11: 3,261,234 km (0.042 R)
• M12: 3,408,737 km (0.079 R)
• M13: 3,520,786 km (0.083 R)
• M14: 4,957,973 km (0.071 R)
• M15: 5,385,823 km (0.109 R)
• M16: 5,870,071 km (0.025 R)
• M17: 6,094,767 km (0.074 R)
• M18: 6,230,901 km (0.077 R)
• M19: 7,794,049 km (0.11 R)
• M20: 8,542,487 km (0.051 R)
• M21: 9,054,262 km (0.119 R)
• M22: 9,105,873 km (0.075 R)
• M23: 9,209,694 km (0.101 R)
• M24: 9,313,814 km (0.077 R)
• M25: 9,628,418 km (0.073 R)
• M26: 9,734,184 km (0.112 R)
• M27: 10,322,253 km (0.055 R)
• M28: 12,613,494 km (0.048 R)
• M29: 13,136,638 km (0.089 R)
• M30: 14,870,328 km (0.081 R)
• M31: 14,992,549 km (0.033 R)
• M32: 15,053,735 km (0.093 R)
• M33: 15,299,524 km (0.079 R)
• M34: 18,284,301 km (0.052 R)
• M35: 18,612,219 km (0.047 R)
• M36: 19,473,753 km (0.069 R)
• M37: 19,741,533 km (0.058 R)
• M38: 21,649,355 km (0.06 R)
• M39: 21,926,560 km (0.065 R)
• M40: 24,043,669 km (0.115 R)
• M41: 25,564,032 km (0.092 R)
• M42: 27,189,712 km (0.072 R)
• M43: 27,413,959 km (0.053 R)
• M44: 28,015,044 km (0.096 R)
• M45: 28,317,231 km (0.105 R)
• M46: 30,540,106 km (0.076 R)
• M47: 30,695,389 km (0.069 R)
• M48: 31,633,068 km (0.061 R)
• M49: 33,536,402 km (0.059 R)
• M50: 34,259,558 km (0.108 R)
• M51: 35,150,563 km (0.065 R)
• M52: 35,231,944 km (0.082 R)
• M53: 35,885,238 km (0.076 R)
• M54: 37,120,767 km (0.071 R)
• M55: 39,295,321 km (0.075 R)
• M56: 39,464,217 km (0.096 R)
• M57: 39,548,890 km (0.092 R)
• M58: 39,633,413 km (0.101 R)
• M59: 40,910,231 km (0.075 R)
• M60: 41,510,716 km (0.087 R)
• M61: 42,633,598 km (0.077 R)
• M62: 44,380,452 km (0.094 R)
• M63: 45,705,889 km (0.083 R)
• M64: 46,061,633 km (0.059 R)
• M65: 46,954,732 km (0.118 R)
• M66: 50,033,756 km (0.105 R)
• M67: 51,043,841 km (0.074 R)
• M68: 51,135,993 km (0.049 R)
• M69: 51,967,907 km (0.111 R)
• M70: 52,990,857 km (0.086 R)
• M71: 53,551,550 km (0.065 R)
• M72: 53,645,198 km (0.12 R)
• M73: 53,926,442 km (0.07 R)
• M74: 55,624,228 km (0.112 R)
• M75: 56,479,778 km (0.039 R)
• M76: 57,339,667 km (0.113 R)
• M77: 57,819,128 km (0.03 R)
• M78: 58,492,767 km (0.087 R)
• M79: 58,782,239 km (0.081 R)
• M80: 59,362,679 km (0.11 R)
• M81: 59,459,618 km (0.099 R)
• M82: 59,750,586 km (0.086 R)
• M83: 62,391,587 km (0.114 R)
• M84: 62,588,608 km (0.11 R)
• M85: 62,983,546 km (0.083 R)
• M86: 63,676,633 km (0.054 R)
• M87: 63,875,149 km (0.117 R)
• M88: 66,574,643 km (0.111 R)
• M89: 67,179,467 km (0.104 R)
• M90: 67,280,595 km (0.095 R)
• M91: 67,381,574 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 15,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit