🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.45 AU - 1.57 AU

Year: 707 Days

Day: 28.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.34 AU - 2.36 AU

Year: 1372 Days

Day: 33.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.29 AU - 2.41 AU

Year: 1372 Days

Day: 39.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,461,500 km

• M1: 74,201 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.94 AU - 3.04 AU

Year: 1496 Days

Day: 33.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,461,500 km

• M1: 58,493 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.61 AU - 3.61 AU

Year: 2612 Days

Day: 28.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.5

Radius: 8.8

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.14 AU - 4.3 AU

Year: 3301 Days

Day: 8.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 90,461,500 km

• M1: 110,104 km (0.084 R)
• M2: 194,028 km (0.092 R)
• M3: 305,479 km (0.077 R)
• M4: 395,088 km (0.073 R)
• M5: 683,662 km (0.093 R)
• M6: 818,749 km (0.115 R)
• M7: 974,331 km (0.077 R)
• M8: 1,164,320 km (0.091 R)
• M9: 1,379,592 km (0.108 R)
• M10: 1,512,285 km (0.091 R)
• M11: 1,621,641 km (0.114 R)
• M12: 1,747,752 km (0.079 R)
• M13: 1,804,898 km (0.114 R)
• M14: 2,070,135 km (0.119 R)
• M15: 2,161,240 km (0.083 R)
• M16: 2,507,111 km (0.07 R)
• M17: 2,637,410 km (0.096 R)
• M18: 2,870,634 km (0.116 R)
• M19: 2,972,659 km (0.108 R)
• M20: 3,665,297 km (0.1 R)
• M21: 3,757,599 km (0.063 R)
• M22: 3,925,897 km (0.054 R)
• M23: 4,445,450 km (0.105 R)
• M24: 4,663,265 km (0.078 R)
• M25: 4,803,887 km (0.037 R)
• M26: 5,171,748 km (0.039 R)
• M27: 5,275,419 km (0.095 R)
• M28: 5,869,622 km (0.115 R)
• M29: 5,934,548 km (0.091 R)
• M30: 6,108,829 km (0.106 R)
• M31: 6,240,625 km (0.057 R)
• M32: 6,709,614 km (0.045 R)
• M33: 6,823,009 km (0.067 R)
• M34: 7,097,521 km (0.117 R)
• M35: 7,352,436 km (0.115 R)
• M36: 7,681,402 km (0.105 R)
• M37: 8,111,197 km (0.089 R)
• M38: 8,183,602 km (0.063 R)
• M39: 8,451,083 km (0.112 R)
• M40: 9,144,619 km (0.108 R)
• M41: 9,549,131 km (0.03 R)
• M42: 9,651,157 km (0.111 R)
• M43: 9,804,944 km (0.047 R)
• M44: 10,244,911 km (0.092 R)
• M45: 10,770,897 km (0.11 R)
• M46: 11,603,559 km (0.117 R)
• M47: 12,624,415 km (0.055 R)
• M48: 12,905,210 km (0.05 R)
• M49: 13,216,373 km (0.119 R)
• M50: 13,558,803 km (0.089 R)
• M51: 14,048,886 km (0.062 R)
• M52: 14,106,930 km (0.08 R)
• M53: 14,310,682 km (0.075 R)
• M54: 14,369,175 km (0.075 R)
• M55: 14,632,916 km (0.091 R)
• M56: 14,691,708 km (0.09 R)
• M57: 15,254,644 km (0.056 R)
• M58: 16,006,075 km (0.115 R)
• M59: 16,188,285 km (0.117 R)
• M60: 16,340,575 km (0.094 R)
• M61: 17,638,636 km (0.07 R)
• M62: 17,763,999 km (0.096 R)
• M63: 17,858,246 km (0.057 R)
• M64: 17,952,642 km (0.046 R)
• M65: 18,777,525 km (0.065 R)
• M66: 19,033,786 km (0.092 R)
• M67: 19,614,824 km (0.114 R)
• M68: 20,267,071 km (0.025 R)
• M69: 20,431,329 km (0.098 R)
• M70: 20,661,860 km (0.076 R)
• M71: 20,794,104 km (0.112 R)
• M72: 20,926,498 km (0.091 R)
• M73: 21,526,086 km (0.102 R)
• M74: 22,266,446 km (0.086 R)
• M75: 22,673,801 km (0.102 R)
• M76: 22,775,977 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.9

Radius: 10.7

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.99 AU - 4.45 AU

Year: 3301 Days

Day: 11.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,461,500 km

• M1: 139,575 km (0.067 R)
• M2: 300,841 km (0.112 R)
• M3: 394,190 km (0.059 R)
• M4: 509,680 km (0.101 R)
• M5: 680,521 km (0.091 R)
• M6: 1,093,411 km (0.089 R)
• M7: 1,278,912 km (0.093 R)
• M8: 1,418,038 km (0.08 R)
• M9: 1,591,871 km (0.099 R)
• M10: 1,757,476 km (0.117 R)
• M11: 1,865,785 km (0.109 R)
• M12: 2,155,257 km (0.059 R)
• M13: 2,441,886 km (0.117 R)
• M14: 2,758,734 km (0.085 R)
• M15: 2,922,245 km (0.104 R)
• M16: 3,126,595 km (0.1 R)
• M17: 3,451,522 km (0.119 R)
• M18: 3,529,612 km (0.076 R)
• M19: 3,628,048 km (0.117 R)
• M20: 3,868,152 km (0.062 R)
• M21: 4,300,939 km (0.081 R)
• M22: 4,555,106 km (0.054 R)
• M23: 4,640,975 km (0.07 R)
• M24: 5,302,197 km (0.057 R)
• M25: 5,438,032 km (0.057 R)
• M26: 5,597,952 km (0.077 R)
• M27: 5,713,292 km (0.117 R)
• M28: 5,899,242 km (0.026 R)
• M29: 6,158,196 km (0.107 R)
• M30: 6,469,210 km (0.106 R)
• M31: 6,785,460 km (0.094 R)
• M32: 7,056,980 km (0.102 R)
• M33: 7,357,223 km (0.115 R)
• M34: 7,712,817 km (0.107 R)
• M35: 7,841,322 km (0.089 R)
• M36: 8,388,252 km (0.055 R)
• M37: 8,546,975 km (0.054 R)
• M38: 9,001,603 km (0.094 R)
• M39: 9,109,762 km (0.106 R)
• M40: 9,878,995 km (0.101 R)
• M41: 10,526,454 km (0.106 R)
• M42: 11,129,483 km (0.093 R)
• M43: 11,303,914 km (0.105 R)
• M44: 11,449,922 km (0.109 R)
• M45: 11,537,885 km (0.067 R)
• M46: 12,219,304 km (0.091 R)
• M47: 12,399,270 km (0.104 R)
• M48: 12,580,134 km (0.067 R)
• M49: 12,670,790 km (0.118 R)
• M50: 13,158,479 km (0.056 R)
• M51: 13,312,116 km (0.106 R)
• M52: 13,683,418 km (0.098 R)
• M53: 14,626,333 km (0.12 R)
• M54: 14,785,655 km (0.071 R)
• M55: 14,913,412 km (0.038 R)
• M56: 15,202,285 km (0.107 R)
• M57: 15,557,730 km (0.082 R)
• M58: 16,047,064 km (0.105 R)
• M59: 16,707,389 km (0.109 R)
• M60: 17,040,843 km (0.053 R)
• M61: 17,275,562 km (0.084 R)
• M62: 17,444,009 km (0.061 R)
• M63: 17,680,524 km (0.106 R)
• M64: 18,844,844 km (0.104 R)
• M65: 19,191,911 km (0.113 R)
• M66: 19,331,486 km (0.118 R)
• M67: 19,401,348 km (0.074 R)
• M68: 19,576,228 km (0.084 R)
• M69: 19,857,472 km (0.115 R)
• M70: 20,033,848 km (0.1 R)
• M71: 20,388,095 km (0.056 R)
• M72: 20,995,164 km (0.071 R)
• M73: 21,066,971 km (0.103 R)
• M74: 22,483,662 km (0.086 R)
• M75: 22,925,724 km (0.097 R)
• M76: 23,893,473 km (0.055 R)
• M77: 23,968,421 km (0.049 R)
• M78: 24,571,301 km (0.103 R)
• M79: 24,722,694 km (0.112 R)
• M80: 25,255,412 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.5

Radius: 3.9

Gravity: 47.76 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.21 AU - 19.49 AU

Year: 25175 Days

Day: 16.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,461,500 km

• M1: 113,246 km (0.076 R)
• M2: 138,976 km (0.101 R)
• M3: 182,509 km (0.097 R)
• M4: 449,691 km (0.11 R)
• M5: 999,314 km (0.12 R)
• M6: 1,980,377 km (0.074 R)
• M7: 2,171,563 km (0.093 R)
• M8: 2,368,583 km (0.09 R)
• M9: 2,449,067 km (0.111 R)
• M10: 3,168,782 km (0.105 R)
• M11: 3,257,494 km (0.095 R)
• M12: 4,140,570 km (0.052 R)
• M13: 4,583,080 km (0.09 R)
• M14: 4,937,627 km (0.06 R)
• M15: 6,385,735 km (0.075 R)
• M16: 6,724,275 km (0.116 R)
• M17: 6,838,418 km (0.083 R)
• M18: 8,196,019 km (0.068 R)
• M19: 8,440,461 km (0.07 R)
• M20: 9,314,562 km (0.103 R)
• M21: 10,217,235 km (0.061 R)
• M22: 10,612,473 km (0.109 R)
• M23: 12,034,999 km (0.026 R)
• M24: 13,660,081 km (0.096 R)
• M25: 14,314,571 km (0.098 R)
• M26: 14,830,684 km (0.068 R)
• M27: 15,203,033 km (0.113 R)
• M28: 15,503,127 km (0.067 R)
• M29: 15,956,857 km (0.094 R)
• M30: 16,109,148 km (0.068 R)
• M31: 16,645,755 km (0.096 R)
• M32: 16,722,798 km (0.081 R)
• M33: 20,479,649 km (0.072 R)
• M34: 20,810,859 km (0.119 R)
• M35: 21,227,489 km (0.059 R)
• M36: 23,179,143 km (0.057 R)
• M37: 23,697,649 km (0.084 R)
• M38: 24,834,144 km (0.12 R)
• M39: 25,542,191 km (0.087 R)
• M40: 26,436,637 km (0.041 R)
• M41: 26,526,694 km (0.073 R)
• M42: 30,870,418 km (0.05 R)
• M43: 32,110,285 km (0.098 R)
• M44: 32,784,523 km (0.069 R)
• M45: 33,075,042 km (0.102 R)
• M46: 33,366,309 km (0.062 R)
• M47: 33,658,324 km (0.05 R)
• M48: 34,245,197 km (0.045 R)
• M49: 34,539,755 km (0.116 R)
• M50: 37,027,717 km (0.096 R)
• M51: 37,532,311 km (0.042 R)
• M52: 39,882,044 km (0.075 R)
• M53: 40,710,368 km (0.102 R)
• M54: 43,441,726 km (0.091 R)
• M55: 44,614,872 km (0.106 R)
• M56: 44,936,657 km (0.041 R)
• M57: 46,123,118 km (0.04 R)
• M58: 50,635,139 km (0.097 R)
• M59: 50,858,788 km (0.08 R)
• M60: 51,419,331 km (0.093 R)
• M61: 52,207,712 km (0.088 R)
• M62: 53,682,149 km (0.044 R)
• M63: 54,253,014 km (0.075 R)
• M64: 54,825,824 km (0.044 R)
• M65: 55,170,348 km (0.118 R)
• M66: 55,861,790 km (0.073 R)
• M67: 55,977,279 km (0.042 R)
• M68: 56,556,073 km (0.114 R)
• M69: 58,070,153 km (0.05 R)
• M70: 58,773,413 km (0.069 R)
• M71: 59,361,632 km (0.101 R)
• M72: 59,597,548 km (0.069 R)
• M73: 62,811,658 km (0.106 R)
• M74: 64,985,465 km (0.116 R)
• M75: 65,228,561 km (0.064 R)
• M76: 69,034,481 km (0.057 R)
• M77: 70,152,725 km (0.077 R)
• M78: 70,776,697 km (0.077 R)
• M79: 71,904,366 km (0.074 R)
• M80: 72,155,691 km (0.096 R)
• M81: 74,050,348 km (0.062 R)
• M82: 76,730,393 km (0.114 R)
• M83: 77,501,870 km (0.117 R)
• M84: 78,146,786 km (0.082 R)
• M85: 78,664,096 km (0.047 R)
• M86: 78,793,498 km (0.066 R)
• M87: 80,092,157 km (0.052 R)
• M88: 80,222,457 km (0.066 R)
• M89: 81,397,997 km (0.099 R)
• M90: 84,030,470 km (0.106 R)
• M91: 84,693,039 km (0.116 R)
• M92: 84,825,733 km (0.067 R)
• M93: 85,224,261 km (0.082 R)
• M94: 86,156,555 km (0.093 R)
• M95: 86,690,919 km (0.076 R)
• M96: 87,226,180 km (0.092 R)
• M97: 89,919,540 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 13,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit