🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.51 AU - 0.63 AU

Year: 150 Days

Day: 13.4 Hours

Environment

Temp: 249 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,547,178 km

• M1: 295,456 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.75 AU - 2.79 AU

Year: 1606 Days

Day: 15.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.48 AU - 3.58 AU

Year: 1837 Days

Day: 32.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.49 AU - 4.45 AU

Year: 2755 Days

Day: 33.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.65 AU - 4.31 AU

Year: 2765 Days

Day: 37.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.46 AU - 5.55 AU

Year: 3894 Days

Day: 14.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,547,178 km

• M1: 2,501,875 km (0.117 R)

Asteroid Belt

Center: 7.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.7

Radius: 14.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.17 AU - 11.79 AU

Year: 11815 Days

Day: 7.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 87,547,178 km

• M1: 199,713 km (0.109 R)
• M2: 302,038 km (0.114 R)
• M3: 421,268 km (0.12 R)
• M4: 536,608 km (0.071 R)
• M5: 808,876 km (0.028 R)
• M6: 1,076,506 km (0.117 R)
• M7: 1,503,907 km (0.09 R)
• M8: 1,855,163 km (0.025 R)
• M9: 2,065,647 km (0.057 R)
• M10: 2,165,579 km (0.066 R)
• M11: 2,387,732 km (0.116 R)
• M12: 2,635,765 km (0.096 R)
• M13: 2,781,473 km (0.08 R)
• M14: 3,630,591 km (0.113 R)
• M15: 3,896,426 km (0.11 R)
• M16: 4,382,619 km (0.102 R)
• M17: 4,578,293 km (0.1 R)
• M18: 4,910,700 km (0.047 R)
• M19: 5,159,631 km (0.111 R)
• M20: 5,505,950 km (0.119 R)
• M21: 5,599,598 km (0.09 R)
• M22: 5,717,331 km (0.099 R)
• M23: 6,367,933 km (0.111 R)
• M24: 6,491,052 km (0.064 R)
• M25: 6,966,174 km (0.096 R)
• M26: 7,118,615 km (0.119 R)
• M27: 7,272,102 km (0.095 R)
• M28: 7,426,786 km (0.087 R)
• M29: 8,109,551 km (0.073 R)
• M30: 8,323,775 km (0.119 R)
• M31: 8,867,563 km (0.072 R)
• M32: 8,977,667 km (0.111 R)
• M33: 9,199,371 km (0.093 R)
• M34: 9,310,971 km (0.113 R)
• M35: 9,422,871 km (0.073 R)
• M36: 9,563,493 km (0.105 R)
• M37: 9,818,407 km (0.097 R)
• M38: 10,392,863 km (0.109 R)
• M39: 10,742,922 km (0.108 R)
• M40: 10,978,389 km (0.101 R)
• M41: 11,126,491 km (0.097 R)
• M42: 11,245,422 km (0.072 R)
• M43: 11,364,801 km (0.059 R)
• M44: 12,427,245 km (0.094 R)
• M45: 12,643,563 km (0.101 R)
• M46: 12,736,763 km (0.036 R)
• M47: 13,111,356 km (0.077 R)
• M48: 13,426,409 km (0.112 R)
• M49: 13,584,983 km (0.119 R)
• M50: 13,712,141 km (0.115 R)
• M51: 13,839,748 km (0.114 R)
• M52: 14,907,727 km (0.093 R)
• M53: 15,401,998 km (0.095 R)
• M54: 15,534,692 km (0.106 R)
• M55: 16,746,285 km (0.107 R)
• M56: 16,848,610 km (0.092 R)
• M57: 16,985,342 km (0.033 R)
• M58: 17,156,931 km (0.047 R)
• M59: 18,092,965 km (0.061 R)
• M60: 18,338,305 km (0.045 R)
• M61: 19,045,604 km (0.108 R)
• M62: 19,295,283 km (0.065 R)
• M63: 21,331,460 km (0.085 R)
• M64: 21,516,662 km (0.09 R)
• M65: 21,851,163 km (0.063 R)
• M66: 22,000,461 km (0.066 R)
• M67: 22,150,059 km (0.105 R)
• M68: 22,676,344 km (0.117 R)
• M69: 22,940,983 km (0.06 R)
• M70: 23,549,846 km (0.101 R)
• M71: 24,861,371 km (0.065 R)
• M72: 25,017,252 km (0.061 R)
• M73: 26,038,257 km (0.039 R)
• M74: 26,236,175 km (0.088 R)
• M75: 26,633,507 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21

Radius: 11.9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.16 AU - 13.68 AU

Year: 16173 Days

Day: 10.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 87,547,178 km

• M1: 214,972 km (0.118 R)
• M2: 299,944 km (0.11 R)
• M3: 434,582 km (0.034 R)
• M4: 806,632 km (0.117 R)
• M5: 1,109,867 km (0.099 R)
• M6: 1,316,461 km (0.091 R)
• M7: 1,663,229 km (0.095 R)
• M8: 2,094,669 km (0.066 R)
• M9: 2,193,853 km (0.099 R)
• M10: 2,382,196 km (0.087 R)
• M11: 2,682,439 km (0.11 R)
• M12: 3,123,604 km (0.106 R)
• M13: 3,469,623 km (0.07 R)
• M14: 3,672,927 km (0.074 R)
• M15: 4,747,937 km (0.067 R)
• M16: 6,467,116 km (0.074 R)
• M17: 6,613,273 km (0.028 R)
• M18: 6,972,607 km (0.084 R)
• M19: 7,230,065 km (0.075 R)
• M20: 7,578,329 km (0.102 R)
• M21: 7,776,696 km (0.105 R)
• M22: 8,223,545 km (0.055 R)
• M23: 8,473,074 km (0.111 R)
• M24: 8,747,885 km (0.115 R)
• M25: 8,956,125 km (0.079 R)
• M26: 9,049,175 km (0.094 R)
• M27: 9,519,212 km (0.116 R)
• M28: 9,852,965 km (0.111 R)
• M29: 10,142,287 km (0.109 R)
• M30: 10,263,611 km (0.07 R)
• M31: 10,679,792 km (0.098 R)
• M32: 11,352,085 km (0.061 R)
• M33: 11,554,042 km (0.101 R)
• M34: 12,166,795 km (0.116 R)
• M35: 12,895,037 km (0.049 R)
• M36: 13,158,629 km (0.088 R)
• M37: 13,291,023 km (0.08 R)
• M38: 13,637,491 km (0.075 R)
• M39: 13,717,826 km (0.082 R)
• M40: 14,503,065 km (0.118 R)
• M41: 14,694,700 km (0.082 R)
• M42: 14,997,635 km (0.074 R)
• M43: 15,358,316 km (0.081 R)
• M44: 15,581,815 km (0.101 R)
• M45: 15,750,113 km (0.113 R)
• M46: 16,003,531 km (0.102 R)
• M47: 16,715,019 km (0.103 R)
• M48: 16,915,929 km (0.103 R)
• M49: 17,494,873 km (0.091 R)
• M50: 17,815,910 km (0.091 R)
• M51: 18,050,778 km (0.068 R)
• M52: 18,257,074 km (0.102 R)
• M53: 19,390,577 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.1

Radius: 6.8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.61 AU - 14.13 AU

Year: 17989 Days

Day: 16.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 110.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,547,178 km

• M1: 117,135 km (0.051 R)
• M2: 159,920 km (0.118 R)
• M3: 309,219 km (0.109 R)
• M4: 435,031 km (0.111 R)
• M5: 490,232 km (0.082 R)
• M6: 687,552 km (0.097 R)
• M7: 838,646 km (0.111 R)
• M8: 1,153,100 km (0.09 R)
• M9: 1,395,898 km (0.116 R)
• M10: 1,882,240 km (0.052 R)
• M11: 2,168,421 km (0.115 R)
• M12: 2,781,024 km (0.066 R)
• M13: 2,834,431 km (0.065 R)
• M14: 3,617,576 km (0.084 R)
• M15: 3,882,813 km (0.084 R)
• M16: 3,942,652 km (0.073 R)
• M17: 4,123,965 km (0.104 R)
• M18: 5,670,358 km (0.078 R)
• M19: 6,012,937 km (0.101 R)
• M20: 6,117,057 km (0.08 R)
• M21: 7,227,522 km (0.059 R)
• M22: 7,824,717 km (0.036 R)
• M23: 7,900,413 km (0.076 R)
• M24: 8,593,201 km (0.109 R)
• M25: 9,105,574 km (0.075 R)
• M26: 9,627,969 km (0.089 R)
• M27: 10,325,544 km (0.095 R)
• M28: 10,450,309 km (0.104 R)
• M29: 10,701,484 km (0.076 R)
• M30: 11,380,808 km (0.077 R)
• M31: 11,509,761 km (0.111 R)
• M32: 11,595,929 km (0.112 R)
• M33: 11,812,547 km (0.073 R)
• M34: 11,899,463 km (0.112 R)
• M35: 12,117,876 km (0.087 R)
• M36: 12,205,541 km (0.098 R)
• M37: 13,455,880 km (0.104 R)
• M38: 13,546,686 km (0.107 R)
• M39: 14,004,006 km (0.072 R)
• M40: 14,234,686 km (0.101 R)
• M41: 14,512,938 km (0.107 R)
• M42: 15,501,331 km (0.087 R)
• M43: 15,787,662 km (0.081 R)
• M44: 17,443,261 km (0.106 R)
• M45: 18,341,896 km (0.088 R)
• M46: 18,392,310 km (0.058 R)
• M47: 18,796,823 km (0.107 R)
• M48: 18,847,686 km (0.103 R)
• M49: 19,204,327 km (0.113 R)
• M50: 19,924,492 km (0.119 R)
• M51: 20,653,482 km (0.073 R)
• M52: 20,758,350 km (0.075 R)
• M53: 21,232,426 km (0.112 R)
• M54: 21,763,349 km (0.104 R)
• M55: 24,150,631 km (0.076 R)
• M56: 24,927,493 km (0.072 R)
• M57: 25,768,981 km (0.104 R)
• M58: 26,505,751 km (0.089 R)
• M59: 26,562,748 km (0.076 R)
• M60: 27,019,919 km (0.092 R)
• M61: 27,077,215 km (0.093 R)
• M62: 27,134,660 km (0.061 R)
• M63: 28,232,409 km (0.084 R)
• M64: 28,523,676 km (0.062 R)
• M65: 29,757,859 km (0.084 R)
• M66: 29,876,340 km (0.117 R)
• M67: 30,173,143 km (0.071 R)
• M68: 30,351,762 km (0.071 R)
• M69: 30,470,992 km (0.065 R)
• M70: 30,829,578 km (0.117 R)
• M71: 31,069,533 km (0.088 R)
• M72: 31,249,798 km (0.079 R)
• M73: 31,974,600 km (0.119 R)
• M74: 32,278,134 km (0.084 R)
• M75: 35,178,538 km (0.069 R)
• M76: 35,241,219 km (0.12 R)
• M77: 35,492,095 km (0.101 R)
• M78: 36,248,013 km (0.095 R)
• M79: 36,311,293 km (0.091 R)
• M80: 36,818,579 km (0.117 R)
• M81: 36,882,158 km (0.054 R)
• M82: 37,904,211 km (0.09 R)
• M83: 38,096,893 km (0.096 R)
• M84: 38,289,874 km (0.036 R)
• M85: 38,354,351 km (0.118 R)
• M86: 38,676,884 km (0.056 R)
• M87: 39,324,792 km (0.109 R)
• M88: 39,715,243 km (0.068 R)
• M89: 39,780,467 km (0.086 R)
• M90: 40,434,360 km (0.061 R)
• M91: 40,828,550 km (0.082 R)
• M92: 41,355,883 km (0.116 R)
• M93: 42,151,294 km (0.092 R)
• M94: 42,951,643 km (0.119 R)
• M95: 43,353,762 km (0.119 R)
• M96: 43,824,397 km (0.053 R)
• M97: 44,906,588 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.4

Radius: 6.7

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 15.53 AU - 21.45 AU

Year: 27688 Days

Day: 18.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,547,178 km

• M1: 330,761 km (0.075 R)
• M2: 493,075 km (0.083 R)
• M3: 607,667 km (0.066 R)
• M4: 1,150,557 km (0.118 R)
• M5: 2,062,356 km (0.073 R)
• M6: 3,230,865 km (0.078 R)
• M7: 3,361,614 km (0.088 R)
• M8: 3,494,307 km (0.102 R)
• M9: 3,538,887 km (0.082 R)
• M10: 4,088,659 km (0.073 R)
• M11: 5,266,443 km (0.047 R)
• M12: 6,159,842 km (0.098 R)
• M13: 6,596,369 km (0.054 R)
• M14: 6,762,721 km (0.08 R)
• M15: 6,930,421 km (0.096 R)
• M16: 7,099,466 km (0.087 R)
• M17: 7,906,397 km (0.078 R)
• M18: 8,023,981 km (0.072 R)
• M19: 8,802,788 km (0.086 R)
• M20: 9,108,715 km (0.045 R)
• M21: 9,730,893 km (0.086 R)
• M22: 9,920,284 km (0.097 R)
• M23: 11,812,846 km (0.115 R)
• M24: 13,042,092 km (0.096 R)
• M25: 14,026,147 km (0.109 R)
• M26: 14,097,355 km (0.111 R)
• M27: 14,311,579 km (0.106 R)
• M28: 15,693,864 km (0.104 R)
• M29: 15,916,017 km (0.079 R)
• M30: 17,194,181 km (0.109 R)
• M31: 17,346,771 km (0.081 R)
• M32: 17,730,190 km (0.054 R)
• M33: 18,975,443 km (0.055 R)
• M34: 19,054,281 km (0.114 R)
• M35: 20,248,820 km (0.063 R)
• M36: 20,814,599 km (0.067 R)
• M37: 20,895,831 km (0.068 R)
• M38: 21,058,743 km (0.102 R)
• M39: 21,303,634 km (0.037 R)
• M40: 21,549,723 km (0.067 R)
• M41: 23,975,303 km (0.098 R)
• M42: 25,872,353 km (0.092 R)
• M43: 26,047,084 km (0.107 R)
• M44: 26,486,004 km (0.112 R)
• M45: 26,750,493 km (0.12 R)
• M46: 27,104,441 km (0.113 R)
• M47: 28,175,712 km (0.059 R)
• M48: 29,716,869 km (0.109 R)
• M49: 31,192,203 km (0.029 R)
• M50: 31,564,702 km (0.073 R)
• M51: 31,938,846 km (0.096 R)
• M52: 32,408,434 km (0.055 R)
• M53: 33,449,485 km (0.1 R)
• M54: 33,830,960 km (0.111 R)
• M55: 34,309,524 km (0.059 R)
• M56: 35,467,561 km (0.097 R)
• M57: 37,031,307 km (0.049 R)
• M58: 39,418,889 km (0.07 R)
• M59: 40,327,098 km (0.075 R)
• M60: 42,061,087 km (0.1 R)
• M61: 42,163,861 km (0.106 R)
• M62: 43,819,311 km (0.092 R)
• M63: 44,341,108 km (0.091 R)
• M64: 46,342,279 km (0.076 R)
• M65: 46,448,344 km (0.111 R)
• M66: 46,767,286 km (0.107 R)
• M67: 47,407,266 km (0.089 R)
• M68: 48,480,332 km (0.07 R)
• M69: 49,887,300 km (0.089 R)
• M70: 52,188,264 km (0.08 R)
• M71: 52,409,220 km (0.091 R)
• M72: 53,629,939 km (0.07 R)
• M73: 53,741,240 km (0.06 R)
• M74: 53,964,440 km (0.119 R)
• M75: 55,309,474 km (0.096 R)
• M76: 55,422,122 km (0.116 R)
• M77: 58,261,639 km (0.058 R)
• M78: 60,219,426 km (0.081 R)
• M79: 61,264,517 km (0.065 R)
• M80: 63,137,333 km (0.11 R)
• M81: 63,490,533 km (0.101 R)
• M82: 64,317,361 km (0.074 R)
• M83: 65,147,778 km (0.042 R)
• M84: 67,419,422 km (0.102 R)
• M85: 68,021,404 km (0.105 R)
• M86: 68,262,855 km (0.075 R)
• M87: 69,352,376 km (0.079 R)
• M88: 69,716,796 km (0.068 R)
• M89: 70,447,732 km (0.093 R)
• M90: 70,569,804 km (0.11 R)
• M91: 73,891,774 km (0.032 R)
• M92: 74,761,237 km (0.075 R)
• M93: 76,009,332 km (0.078 R)
• M94: 77,768,154 km (0.116 R)
• M95: 78,020,525 km (0.06 R)
• M96: 83,124,655 km (0.113 R)
• M97: 84,028,974 km (0.038 R)
• M98: 84,806,584 km (0.105 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 19,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit