🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.56 AU - 0.7 AU

Year: 188 Days

Day: 22.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.64 AU - 0.74 AU

Year: 216 Days

Day: 37.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.68 AU - 0.92 AU

Year: 270 Days

Day: 38.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.25 AU - 3.61 AU

Year: 1889 Days

Day: 43.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,675,175 km

• M1: 1,333,815 km (0.106 R)
• M2: 1,838,707 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.1

Radius: 11.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.5 AU - 7.18 AU

Year: 5317 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 94.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 58,675,175 km

• M1: 161,267 km (0.109 R)
• M2: 494,870 km (0.099 R)
• M3: 599,289 km (0.071 R)
• M4: 813,064 km (0.04 R)
• M5: 1,181,225 km (0.117 R)
• M6: 1,302,997 km (0.079 R)
• M7: 1,639,892 km (0.11 R)
• M8: 1,875,359 km (0.088 R)
• M9: 1,989,951 km (0.105 R)
• M10: 2,241,574 km (0.04 R)
• M11: 2,940,795 km (0.119 R)
• M12: 3,142,752 km (0.1 R)
• M13: 3,758,048 km (0.053 R)
• M14: 4,258,303 km (0.106 R)
• M15: 4,799,399 km (0.096 R)
• M16: 5,098,295 km (0.084 R)
• M17: 5,777,320 km (0.09 R)
• M18: 6,116,907 km (0.112 R)
• M19: 6,267,552 km (0.072 R)
• M20: 6,594,573 km (0.114 R)
• M21: 7,129,236 km (0.067 R)
• M22: 7,516,545 km (0.086 R)
• M23: 7,654,923 km (0.069 R)
• M24: 8,028,020 km (0.079 R)
• M25: 8,122,267 km (0.066 R)
• M26: 8,622,971 km (0.084 R)
• M27: 8,864,871 km (0.059 R)
• M28: 8,938,024 km (0.086 R)
• M29: 11,485,227 km (0.026 R)
• M30: 11,564,963 km (0.043 R)
• M31: 11,858,773 km (0.091 R)
• M32: 12,100,972 km (0.042 R)
• M33: 12,672,585 km (0.072 R)
• M34: 12,865,118 km (0.092 R)
• M35: 13,225,200 km (0.045 R)
• M36: 13,448,549 km (0.099 R)
• M37: 14,040,508 km (0.112 R)
• M38: 14,959,039 km (0.111 R)
• M39: 15,279,179 km (0.109 R)
• M40: 15,454,806 km (0.113 R)
• M41: 15,837,777 km (0.067 R)
• M42: 16,015,499 km (0.05 R)
• M43: 16,733,120 km (0.067 R)
• M44: 18,230,894 km (0.11 R)
• M45: 18,635,407 km (0.049 R)
• M46: 19,643,846 km (0.112 R)
• M47: 19,771,154 km (0.059 R)
• M48: 20,347,405 km (0.08 R)
• M49: 20,476,209 km (0.113 R)
• M50: 20,572,998 km (0.095 R)
• M51: 20,669,938 km (0.07 R)
• M52: 21,845,029 km (0.084 R)
• M53: 22,076,008 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.5

Radius: 10

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.02 AU - 8.22 AU

Year: 6417 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,675,175 km

• M1: 145,409 km (0.057 R)
• M2: 249,380 km (0.094 R)
• M3: 444,006 km (0.075 R)
• M4: 691,292 km (0.109 R)
• M5: 788,381 km (0.027 R)
• M6: 1,141,133 km (0.113 R)
• M7: 1,344,286 km (0.091 R)
• M8: 1,766,302 km (0.075 R)
• M9: 2,312,334 km (0.086 R)
• M10: 2,527,306 km (0.087 R)
• M11: 4,156,726 km (0.095 R)
• M12: 4,339,834 km (0.053 R)
• M13: 4,472,228 km (0.079 R)
• M14: 4,605,969 km (0.07 R)
• M15: 5,070,919 km (0.038 R)
• M16: 5,238,469 km (0.099 R)
• M17: 5,351,265 km (0.058 R)
• M18: 5,694,593 km (0.093 R)
• M19: 5,956,838 km (0.111 R)
• M20: 6,553,733 km (0.113 R)
• M21: 6,736,542 km (0.052 R)
• M22: 6,921,145 km (0.112 R)
• M23: 7,107,245 km (0.045 R)
• M24: 7,201,043 km (0.058 R)
• M25: 7,548,260 km (0.105 R)
• M26: 8,063,026 km (0.12 R)
• M27: 8,890,302 km (0.112 R)
• M28: 9,058,899 km (0.071 R)
• M29: 9,126,667 km (0.067 R)
• M30: 10,128,374 km (0.056 R)
• M31: 10,304,601 km (0.089 R)
• M32: 10,446,270 km (0.114 R)
• M33: 12,535,105 km (0.101 R)
• M34: 12,800,491 km (0.093 R)
• M35: 13,298,054 km (0.097 R)
• M36: 13,491,035 km (0.038 R)
• M37: 13,840,945 km (0.07 R)
• M38: 14,193,846 km (0.094 R)
• M39: 14,748,555 km (0.035 R)
• M40: 15,350,986 km (0.036 R)
• M41: 15,634,773 km (0.104 R)
• M42: 16,002,335 km (0.068 R)
• M43: 16,579,633 km (0.086 R)
• M44: 16,745,836 km (0.111 R)
• M45: 16,912,638 km (0.032 R)
• M46: 17,205,850 km (0.119 R)
• M47: 17,289,924 km (0.055 R)
• M48: 18,223,713 km (0.1 R)
• M49: 18,524,256 km (0.06 R)
• M50: 18,610,424 km (0.072 R)
• M51: 19,304,708 km (0.098 R)
• M52: 19,655,066 km (0.105 R)
• M53: 19,787,011 km (0.04 R)
• M54: 20,450,927 km (0.055 R)
• M55: 22,211,394 km (0.108 R)
• M56: 23,086,542 km (0.084 R)
• M57: 23,879,111 km (0.079 R)
• M58: 24,443,993 km (0.069 R)
• M59: 24,917,919 km (0.11 R)
• M60: 25,060,785 km (0.032 R)
• M61: 25,443,007 km (0.084 R)
• M62: 26,213,137 km (0.1 R)
• M63: 26,649,664 km (0.082 R)
• M64: 27,333,476 km (0.064 R)
• M65: 27,529,898 km (0.049 R)
• M66: 27,677,551 km (0.093 R)
• M67: 27,874,870 km (0.053 R)
• M68: 28,122,156 km (0.082 R)
• M69: 29,822,784 km (0.106 R)
• M70: 30,075,605 km (0.087 R)
• M71: 30,685,515 km (0.042 R)
• M72: 30,787,541 km (0.093 R)
• M73: 31,196,841 km (0.071 R)
• M74: 32,176,108 km (0.118 R)
• M75: 32,331,690 km (0.117 R)
• M76: 32,643,452 km (0.063 R)
• M77: 33,953,630 km (0.084 R)
• M78: 34,641,631 km (0.106 R)
• M79: 35,548,344 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.1

Radius: 7.9

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 12.13 AU - 12.71 AU

Year: 16490 Days

Day: 17 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,675,175 km

• M1: 118,930 km (0.05 R)
• M2: 205,847 km (0.095 R)
• M3: 302,636 km (0.114 R)
• M4: 549,473 km (0.068 R)
• M5: 714,330 km (0.102 R)
• M6: 1,732,792 km (0.114 R)
• M7: 1,813,425 km (0.076 R)
• M8: 2,780,725 km (0.117 R)
• M9: 4,911,298 km (0.04 R)
• M10: 5,220,068 km (0.12 R)
• M11: 5,575,064 km (0.115 R)
• M12: 6,985,473 km (0.036 R)
• M13: 7,420,354 km (0.041 R)
• M14: 7,552,598 km (0.102 R)
• M15: 7,730,021 km (0.083 R)
• M16: 8,730,681 km (0.116 R)
• M17: 9,483,757 km (0.056 R)
• M18: 10,404,981 km (0.102 R)
• M19: 11,968,428 km (0.113 R)
• M20: 12,540,640 km (0.103 R)
• M21: 12,698,166 km (0.058 R)
• M22: 13,549,827 km (0.108 R)
• M23: 14,091,521 km (0.085 R)
• M24: 14,200,578 km (0.11 R)
• M25: 14,585,044 km (0.112 R)
• M26: 14,750,799 km (0.107 R)
• M27: 14,972,802 km (0.099 R)
• M28: 15,195,853 km (0.1 R)
• M29: 15,476,349 km (0.112 R)
• M30: 16,557,642 km (0.09 R)
• M31: 17,311,316 km (0.107 R)
• M32: 18,732,197 km (0.027 R)
• M33: 19,032,888 km (0.084 R)
• M34: 19,093,326 km (0.032 R)
• M35: 19,395,813 km (0.095 R)
• M36: 20,374,931 km (0.062 R)
• M37: 20,995,014 km (0.035 R)
• M38: 21,182,161 km (0.094 R)
• M39: 21,621,231 km (0.112 R)
• M40: 22,699,981 km (0.118 R)
• M41: 23,471,906 km (0.118 R)
• M42: 24,121,759 km (0.112 R)
• M43: 24,448,780 km (0.084 R)
• M44: 25,107,459 km (0.111 R)
• M45: 25,772,123 km (0.078 R)
• M46: 25,838,843 km (0.081 R)
• M47: 26,644,578 km (0.091 R)
• M48: 27,731,705 km (0.107 R)
• M49: 28,143,099 km (0.11 R)
• M50: 28,280,729 km (0.095 R)
• M51: 30,089,667 km (0.063 R)
• M52: 31,363,792 km (0.086 R)
• M53: 31,935,705 km (0.105 R)
• M54: 32,583,164 km (0.048 R)
• M55: 32,872,337 km (0.1 R)
• M56: 33,017,297 km (0.067 R)
• M57: 33,964,401 km (0.104 R)
• M58: 34,772,679 km (0.047 R)
• M59: 34,994,383 km (0.11 R)
• M60: 38,755,423 km (0.075 R)
• M61: 39,599,903 km (0.075 R)
• M62: 40,218,041 km (0.096 R)
• M63: 40,839,172 km (0.119 R)
• M64: 42,563,885 km (0.09 R)
• M65: 42,642,723 km (0.031 R)
• M66: 43,673,602 km (0.05 R)
• M67: 44,072,281 km (0.084 R)
• M68: 44,392,121 km (0.072 R)
• M69: 46,164,856 km (0.046 R)
• M70: 46,327,169 km (0.067 R)
• M71: 46,733,776 km (0.096 R)
• M72: 48,207,166 km (0.052 R)
• M73: 48,371,873 km (0.116 R)
• M74: 48,701,736 km (0.103 R)
• M75: 48,867,042 km (0.047 R)
• M76: 48,949,620 km (0.036 R)
• M77: 50,112,145 km (0.058 R)
• M78: 50,278,947 km (0.082 R)
• M79: 50,362,422 km (0.117 R)
• M80: 50,613,148 km (0.107 R)
• M81: 50,947,948 km (0.058 R)
• M82: 51,619,942 km (0.084 R)
• M83: 51,872,762 km (0.028 R)
• M84: 52,887,934 km (0.12 R)
• M85: 53,824,267 km (0.114 R)
• M86: 55,282,098 km (0.062 R)
• M87: 57,623,903 km (0.079 R)
• M88: 58,587,313 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 18,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit