🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.46 AU - 0.56 AU

Year: 139 Days

Day: 45 Hours

Environment

Temp: 196 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 109,818,341 km

• M1: 146,157 km (0.106 R)
• M2: 156,779 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.56 AU - 0.86 AU

Year: 228 Days

Day: 26.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.99 AU - 1.25 AU

Year: 451 Days

Day: 15.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.24 AU - 1.56 AU

Year: 631 Days

Day: 20.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.2

Radius: 8.5

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.96 AU - 10.02 AU

Year: 10264 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 109,818,341 km

• M1: 124,316 km (0.091 R)
• M2: 558,598 km (0.055 R)
• M3: 641,775 km (0.106 R)
• M4: 747,690 km (0.098 R)
• M5: 859,739 km (0.112 R)
• M6: 1,101,190 km (0.089 R)
• M7: 1,229,994 km (0.113 R)
• M8: 1,363,884 km (0.102 R)
• M9: 1,794,576 km (0.103 R)
• M10: 1,999,226 km (0.087 R)
• M11: 2,715,650 km (0.057 R)
• M12: 2,832,486 km (0.068 R)
• M13: 3,223,834 km (0.031 R)
• M14: 3,728,877 km (0.046 R)
• M15: 4,157,474 km (0.098 R)
• M16: 4,292,561 km (0.063 R)
• M17: 4,360,628 km (0.118 R)
• M18: 4,601,780 km (0.092 R)
• M19: 5,758,920 km (0.072 R)
• M20: 7,121,756 km (0.036 R)
• M21: 7,242,931 km (0.111 R)
• M22: 7,446,683 km (0.08 R)
• M23: 7,611,091 km (0.066 R)
• M24: 8,579,288 km (0.109 R)
• M25: 8,838,242 km (0.097 R)
• M26: 9,541,352 km (0.046 R)
• M27: 9,630,513 km (0.103 R)
• M28: 10,814,580 km (0.097 R)
• M29: 12,528,672 km (0.079 R)
• M30: 13,118,536 km (0.106 R)
• M31: 15,410,376 km (0.032 R)
• M32: 15,672,621 km (0.101 R)
• M33: 16,468,033 km (0.117 R)
• M34: 17,385,517 km (0.104 R)
• M35: 18,263,955 km (0.113 R)
• M36: 18,876,409 km (0.055 R)
• M37: 19,156,905 km (0.113 R)
• M38: 20,064,066 km (0.077 R)
• M39: 20,638,073 km (0.073 R)
• M40: 21,101,228 km (0.101 R)
• M41: 22,037,711 km (0.113 R)
• M42: 22,392,408 km (0.064 R)
• M43: 22,868,279 km (0.114 R)
• M44: 23,047,646 km (0.104 R)
• M45: 23,287,452 km (0.104 R)
• M46: 23,407,579 km (0.107 R)
• M47: 24,254,901 km (0.113 R)
• M48: 24,315,788 km (0.115 R)
• M49: 25,544,584 km (0.113 R)
• M50: 25,792,767 km (0.092 R)
• M51: 27,108,929 km (0.045 R)
• M52: 27,552,487 km (0.062 R)
• M53: 27,806,953 km (0.102 R)
• M54: 27,870,682 km (0.104 R)
• M55: 28,190,223 km (0.091 R)
• M56: 29,091,251 km (0.049 R)
• M57: 29,156,027 km (0.119 R)
• M58: 29,350,504 km (0.09 R)
• M59: 29,545,280 km (0.064 R)
• M60: 29,871,104 km (0.044 R)
• M61: 30,067,227 km (0.1 R)
• M62: 31,850,733 km (0.107 R)
• M63: 32,721,542 km (0.08 R)
• M64: 32,856,330 km (0.096 R)
• M65: 35,381,093 km (0.081 R)
• M66: 35,935,054 km (0.08 R)
• M67: 36,213,157 km (0.084 R)
• M68: 37,121,964 km (0.116 R)
• M69: 37,826,121 km (0.071 R)
• M70: 38,962,017 km (0.048 R)
• M71: 39,462,422 km (0.114 R)
• M72: 39,749,351 km (0.053 R)
• M73: 40,397,409 km (0.096 R)
• M74: 40,686,582 km (0.114 R)
• M75: 41,412,580 km (0.042 R)
• M76: 41,485,434 km (0.044 R)
• M77: 42,877,293 km (0.086 R)
• M78: 43,467,905 km (0.116 R)
• M79: 44,433,410 km (0.077 R)
• M80: 44,657,208 km (0.091 R)
• M81: 45,106,002 km (0.056 R)
• M82: 45,180,951 km (0.084 R)
• M83: 45,556,142 km (0.113 R)
• M84: 48,059,064 km (0.119 R)
• M85: 48,518,928 km (0.094 R)
• M86: 48,826,351 km (0.075 R)
• M87: 49,057,331 km (0.103 R)
• M88: 49,752,362 km (0.108 R)
• M89: 49,829,854 km (0.107 R)
• M90: 50,217,612 km (0.068 R)
• M91: 50,373,044 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.3

Radius: 10.5

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.56 AU - 13.5 AU

Year: 13950 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 109,818,341 km

• M1: 170,093 km (0.084 R)
• M2: 293,810 km (0.068 R)
• M3: 430,393 km (0.034 R)
• M4: 611,556 km (0.087 R)
• M5: 808,128 km (0.077 R)
• M6: 920,326 km (0.069 R)
• M7: 990,338 km (0.078 R)
• M8: 1,673,851 km (0.112 R)
• M9: 2,000,722 km (0.102 R)
• M10: 2,203,577 km (0.048 R)
• M11: 2,629,482 km (0.073 R)
• M12: 3,098,920 km (0.051 R)
• M13: 3,334,387 km (0.041 R)
• M14: 3,632,236 km (0.09 R)
• M15: 3,822,824 km (0.085 R)
• M16: 3,919,464 km (0.117 R)
• M17: 4,556,751 km (0.097 R)
• M18: 5,034,866 km (0.113 R)
• M19: 5,204,959 km (0.087 R)
• M20: 5,793,028 km (0.088 R)
• M21: 6,151,614 km (0.077 R)
• M22: 6,356,414 km (0.109 R)
• M23: 6,563,607 km (0.113 R)
• M24: 6,679,695 km (0.087 R)
• M25: 7,462,690 km (0.09 R)
• M26: 7,535,245 km (0.114 R)
• M27: 7,608,099 km (0.117 R)
• M28: 8,149,793 km (0.114 R)
• M29: 8,374,938 km (0.114 R)
• M30: 8,780,348 km (0.096 R)
• M31: 9,088,669 km (0.114 R)
• M32: 9,296,161 km (0.112 R)
• M33: 9,795,369 km (0.095 R)
• M34: 10,115,060 km (0.083 R)
• M35: 10,195,544 km (0.086 R)
• M36: 10,682,934 km (0.118 R)
• M37: 10,764,913 km (0.115 R)
• M38: 10,929,620 km (0.102 R)
• M39: 11,122,602 km (0.073 R)
• M40: 11,316,929 km (0.036 R)
• M41: 11,568,254 km (0.097 R)
• M42: 11,680,602 km (0.069 R)
• M43: 12,048,164 km (0.077 R)
• M44: 12,133,434 km (0.118 R)
• M45: 12,678,719 km (0.11 R)
• M46: 13,114,946 km (0.111 R)
• M47: 13,290,873 km (0.081 R)
• M48: 13,497,019 km (0.107 R)
• M49: 13,942,372 km (0.064 R)
• M50: 14,061,901 km (0.069 R)
• M51: 14,302,155 km (0.111 R)
• M52: 14,422,731 km (0.116 R)
• M53: 14,634,561 km (0.068 R)
• M54: 15,153,516 km (0.09 R)
• M55: 16,115,131 km (0.114 R)
• M56: 16,209,378 km (0.087 R)
• M57: 16,492,716 km (0.095 R)
• M58: 17,096,643 km (0.114 R)
• M59: 17,192,535 km (0.089 R)
• M60: 17,481,708 km (0.034 R)
• M61: 17,610,661 km (0.11 R)
• M62: 17,999,616 km (0.079 R)
• M63: 18,195,140 km (0.077 R)
• M64: 18,260,514 km (0.111 R)
• M65: 18,555,372 km (0.068 R)
• M66: 18,719,930 km (0.116 R)
• M67: 18,852,024 km (0.032 R)
• M68: 18,984,269 km (0.075 R)
• M69: 19,583,558 km (0.117 R)
• M70: 20,121,362 km (0.119 R)
• M71: 20,222,790 km (0.109 R)
• M72: 20,358,176 km (0.117 R)
• M73: 20,426,093 km (0.106 R)
• M74: 20,800,537 km (0.119 R)
• M75: 21,211,632 km (0.12 R)
• M76: 22,146,469 km (0.107 R)
• M77: 22,286,044 km (0.078 R)
• M78: 22,390,912 km (0.114 R)
• M79: 22,812,329 km (0.114 R)
• M80: 23,236,289 km (0.067 R)
• M81: 23,591,584 km (0.111 R)
• M82: 23,877,017 km (0.104 R)
• M83: 23,984,428 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.7

Radius: 5.6

Gravity: 27.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 15.47 AU - 22.09 AU

Year: 30991 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 109,818,341 km

• M1: 163,361 km (0.111 R)
• M2: 213,925 km (0.094 R)
• M3: 291,716 km (0.113 R)
• M4: 452,534 km (0.06 R)
• M5: 529,726 km (0.114 R)
• M6: 668,702 km (0.09 R)
• M7: 788,231 km (0.041 R)
• M8: 1,152,352 km (0.07 R)
• M9: 1,763,908 km (0.116 R)
• M10: 2,278,974 km (0.12 R)
• M11: 3,182,246 km (0.081 R)
• M12: 3,964,942 km (0.111 R)
• M13: 4,183,355 km (0.048 R)
• M14: 4,631,849 km (0.05 R)
• M15: 5,095,603 km (0.049 R)
• M16: 5,213,785 km (0.095 R)
• M17: 7,027,809 km (0.04 R)
• M18: 7,425,290 km (0.118 R)
• M19: 8,381,071 km (0.088 R)
• M20: 8,802,488 km (0.059 R)
• M21: 9,158,980 km (0.084 R)
• M22: 9,592,814 km (0.091 R)
• M23: 10,555,925 km (0.102 R)
• M24: 10,631,173 km (0.1 R)
• M25: 10,782,416 km (0.091 R)
• M26: 12,973,427 km (0.114 R)
• M27: 13,054,060 km (0.107 R)
• M28: 13,623,878 km (0.074 R)
• M29: 14,118,748 km (0.093 R)
• M30: 14,368,427 km (0.095 R)
• M31: 16,855,641 km (0.089 R)
• M32: 18,374,358 km (0.1 R)
• M33: 18,465,015 km (0.106 R)
• M34: 19,380,105 km (0.107 R)
• M35: 19,936,310 km (0.057 R)
• M36: 20,216,357 km (0.066 R)
• M37: 20,403,654 km (0.109 R)
• M38: 20,497,601 km (0.099 R)
• M39: 20,874,737 km (0.041 R)
• M40: 21,064,128 km (0.116 R)
• M41: 22,600,050 km (0.059 R)
• M42: 23,874,175 km (0.119 R)
• M43: 26,491,689 km (0.065 R)
• M44: 27,005,408 km (0.073 R)
• M45: 29,516,557 km (0.068 R)
• M46: 29,622,772 km (0.095 R)
• M47: 30,155,939 km (0.096 R)
• M48: 31,448,315 km (0.101 R)
• M49: 33,642,168 km (0.097 R)
• M50: 36,566,956 km (0.118 R)
• M51: 38,175,282 km (0.09 R)
• M52: 39,455,092 km (0.105 R)
• M53: 40,630,782 km (0.101 R)
• M54: 44,713,158 km (0.075 R)
• M55: 46,061,484 km (0.069 R)
• M56: 47,174,791 km (0.12 R)
• M57: 47,796,968 km (0.069 R)
• M58: 49,806,367 km (0.097 R)
• M59: 51,715,086 km (0.102 R)
• M60: 53,777,443 km (0.042 R)
• M61: 54,427,296 km (0.094 R)
• M62: 55,866,278 km (0.074 R)
• M63: 58,114,734 km (0.117 R)
• M64: 60,392,660 km (0.089 R)
• M65: 60,797,622 km (0.104 R)
• M66: 61,339,017 km (0.096 R)
• M67: 65,173,509 km (0.091 R)
• M68: 65,311,887 km (0.09 R)
• M69: 66,422,352 km (0.099 R)
• M70: 67,959,470 km (0.098 R)
• M71: 68,099,793 km (0.057 R)
• M72: 68,380,588 km (0.12 R)
• M73: 69,366,887 km (0.086 R)
• M74: 70,499,792 km (0.076 R)
• M75: 71,924,562 km (0.086 R)
• M76: 73,502,670 km (0.12 R)
• M77: 74,947,187 km (0.095 R)
• M78: 76,401,129 km (0.082 R)
• M79: 76,546,986 km (0.119 R)
• M80: 78,599,469 km (0.082 R)
• M81: 78,894,027 km (0.115 R)
• M82: 79,780,245 km (0.109 R)
• M83: 80,076,449 km (0.114 R)
• M84: 83,959,411 km (0.059 R)
• M85: 84,562,141 km (0.108 R)
• M86: 86,075,473 km (0.114 R)
• M87: 86,683,289 km (0.111 R)
• M88: 87,597,632 km (0.045 R)
• M89: 87,750,371 km (0.093 R)
• M90: 89,282,253 km (0.076 R)
• M91: 91,132,330 km (0.08 R)
• M92: 96,127,104 km (0.108 R)
• M93: 97,706,109 km (0.036 R)
• M94: 103,138,457 km (0.092 R)
• M95: 106,053,820 km (0.078 R)
• M96: 108,668,043 km (0.072 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: 528 - 11,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit