🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.48 AU - 0.52 AU

Year: 232 Days

Day: 29.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,322,742 km

• M1: 112,049 km (0.065 R)
• M2: 519,553 km (0.104 R)

Asteroid Belt

Center: 0.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.2

Radius: 14.4

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.12 AU - 1.48 AU

Year: 972 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,322,742 km

• M1: 239,207 km (0.064 R)
• M2: 378,034 km (0.103 R)
• M3: 472,729 km (0.114 R)
• M4: 566,826 km (0.061 R)
• M5: 736,919 km (0.039 R)
• M6: 856,448 km (0.089 R)
• M7: 978,220 km (0.089 R)
• M8: 1,090,120 km (0.117 R)
• M9: 1,218,175 km (0.108 R)
• M10: 1,339,948 km (0.094 R)
• M11: 1,809,685 km (0.101 R)
• M12: 1,930,112 km (0.095 R)
• M13: 2,351,529 km (0.043 R)
• M14: 2,483,773 km (0.107 R)
• M15: 2,694,557 km (0.079 R)
• M16: 3,022,176 km (0.11 R)
• M17: 3,118,218 km (0.092 R)
• M18: 3,215,157 km (0.117 R)
• M19: 3,395,872 km (0.093 R)
• M20: 3,504,330 km (0.069 R)
• M21: 3,888,497 km (0.065 R)
• M22: 3,993,366 km (0.103 R)
• M23: 4,205,944 km (0.116 R)
• M24: 4,313,655 km (0.087 R)
• M25: 4,458,615 km (0.119 R)
• M26: 4,800,446 km (0.084 R)
• M27: 5,007,789 km (0.06 R)
• M28: 5,519,563 km (0.102 R)
• M29: 5,667,366 km (0.116 R)
• M30: 5,916,895 km (0.105 R)
• M31: 6,200,832 km (0.068 R)
• M32: 6,323,801 km (0.077 R)
• M33: 6,824,206 km (0.115 R)
• M34: 7,015,093 km (0.068 R)
• M35: 7,402,402 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.9

Radius: 14.7

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.66 AU - 2.38 AU

Year: 1883 Days

Day: 5.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,322,742 km

• M1: 234,869 km (0.062 R)
• M2: 351,705 km (0.086 R)
• M3: 541,544 km (0.098 R)
• M4: 799,002 km (0.114 R)
• M5: 921,523 km (0.081 R)
• M6: 1,167,611 km (0.113 R)
• M7: 1,288,935 km (0.062 R)
• M8: 1,523,355 km (0.062 R)
• M9: 1,961,826 km (0.082 R)
• M10: 2,120,999 km (0.101 R)
• M11: 2,310,390 km (0.097 R)
• M12: 2,413,762 km (0.118 R)
• M13: 2,571,737 km (0.099 R)
• M14: 3,414,123 km (0.077 R)
• M15: 3,637,622 km (0.082 R)
• M16: 3,896,875 km (0.079 R)
• M17: 4,052,307 km (0.097 R)
• M18: 4,146,554 km (0.077 R)
• M19: 4,401,469 km (0.072 R)
• M20: 4,727,592 km (0.112 R)
• M21: 5,044,739 km (0.096 R)
• M22: 5,369,068 km (0.087 R)
• M23: 5,612,463 km (0.066 R)
• M24: 5,788,540 km (0.051 R)
• M25: 5,912,856 km (0.09 R)
• M26: 6,456,046 km (0.117 R)
• M27: 6,752,399 km (0.099 R)
• M28: 7,015,392 km (0.103 R)
• M29: 7,110,237 km (0.086 R)
• M30: 7,320,123 km (0.111 R)
• M31: 7,982,393 km (0.044 R)
• M32: 8,140,967 km (0.05 R)
• M33: 8,320,783 km (0.068 R)
• M34: 8,724,847 km (0.119 R)
• M35: 8,949,992 km (0.087 R)
• M36: 9,135,493 km (0.101 R)
• M37: 9,364,079 km (0.108 R)
• M38: 9,699,926 km (0.065 R)
• M39: 9,933,149 km (0.118 R)
• M40: 10,168,317 km (0.118 R)
• M41: 10,275,878 km (0.094 R)
• M42: 10,491,897 km (0.058 R)
• M43: 10,731,403 km (0.033 R)
• M44: 10,950,714 km (0.115 R)
• M45: 11,238,091 km (0.078 R)
• M46: 11,483,133 km (0.098 R)
• M47: 11,888,094 km (0.11 R)
• M48: 12,001,340 km (0.093 R)
• M49: 12,274,804 km (0.088 R)
• M50: 12,735,117 km (0.067 R)
• M51: 12,967,443 km (0.087 R)
• M52: 13,107,466 km (0.1 R)
• M53: 13,201,115 km (0.094 R)
• M54: 13,318,549 km (0.048 R)
• M55: 13,483,406 km (0.067 R)
• M56: 13,982,315 km (0.071 R)
• M57: 14,246,056 km (0.12 R)
• M58: 14,535,677 km (0.049 R)
• M59: 15,047,302 km (0.079 R)
• M60: 15,540,077 km (0.106 R)
• M61: 15,639,261 km (0.051 R)
• M62: 15,813,243 km (0.051 R)
• M63: 16,038,089 km (0.109 R)
• M64: 16,314,246 km (0.108 R)
• M65: 16,617,331 km (0.089 R)
• M66: 16,896,780 km (0.032 R)
• M67: 17,024,387 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.2

Radius: 8.2

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.06 AU - 3.2 AU

Year: 3633 Days

Day: 12 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,322,742 km

• M1: 121,324 km (0.043 R)
• M2: 333,902 km (0.101 R)
• M3: 458,966 km (0.031 R)
• M4: 548,426 km (0.118 R)
• M5: 781,499 km (0.104 R)
• M6: 866,022 km (0.114 R)
• M7: 1,058,255 km (0.081 R)
• M8: 1,513,182 km (0.074 R)
• M9: 1,604,886 km (0.025 R)
• M10: 1,730,099 km (0.093 R)
• M11: 1,810,134 km (0.099 R)
• M12: 2,007,005 km (0.089 R)
• M13: 2,091,229 km (0.091 R)
• M14: 2,245,763 km (0.102 R)
• M15: 2,315,625 km (0.037 R)
• M16: 2,386,236 km (0.104 R)
• M17: 2,475,546 km (0.102 R)
• M18: 2,547,951 km (0.113 R)
• M19: 2,731,807 km (0.071 R)
• M20: 3,349,048 km (0.081 R)
• M21: 3,409,186 km (0.06 R)
• M22: 3,714,964 km (0.098 R)
• M23: 4,072,204 km (0.094 R)
• M24: 4,157,923 km (0.092 R)
• M25: 4,244,241 km (0.051 R)
• M26: 4,707,097 km (0.12 R)
• M27: 5,093,658 km (0.108 R)
• M28: 5,302,347 km (0.095 R)
• M29: 5,585,087 km (0.081 R)
• M30: 5,752,337 km (0.061 R)
• M31: 6,263,962 km (0.054 R)
• M32: 7,540,181 km (0.059 R)
• M33: 7,645,648 km (0.12 R)
• M34: 8,288,919 km (0.119 R)
• M35: 8,370,599 km (0.091 R)
• M36: 8,479,806 km (0.116 R)
• M37: 8,838,242 km (0.102 R)
• M38: 9,145,516 km (0.105 R)
• M39: 9,885,427 km (0.081 R)
• M40: 9,943,172 km (0.094 R)
• M41: 10,175,198 km (0.041 R)
• M42: 10,438,341 km (0.116 R)
• M43: 10,526,604 km (0.109 R)
• M44: 10,881,899 km (0.095 R)
• M45: 11,061,117 km (0.12 R)
• M46: 11,604,456 km (0.061 R)
• M47: 12,187,439 km (0.096 R)
• M48: 12,280,340 km (0.067 R)
• M49: 12,342,423 km (0.098 R)
• M50: 12,404,655 km (0.115 R)
• M51: 13,349,964 km (0.094 R)
• M52: 13,734,581 km (0.042 R)
• M53: 14,025,399 km (0.059 R)
• M54: 14,090,324 km (0.076 R)
• M55: 14,155,250 km (0.099 R)
• M56: 14,449,060 km (0.12 R)
• M57: 14,777,876 km (0.077 R)
• M58: 14,943,182 km (0.099 R)
• M59: 15,275,738 km (0.099 R)
• M60: 15,880,412 km (0.037 R)
• M61: 16,664,455 km (0.102 R)
• M62: 17,321,489 km (0.054 R)
• M63: 18,022,355 km (0.099 R)
• M64: 18,199,030 km (0.085 R)
• M65: 19,091,082 km (0.091 R)
• M66: 19,163,038 km (0.081 R)
• M67: 19,379,507 km (0.042 R)
• M68: 20,033,698 km (0.112 R)
• M69: 20,253,457 km (0.069 R)
• M70: 20,880,272 km (0.07 R)
• M71: 21,214,773 km (0.119 R)
• M72: 21,326,523 km (0.094 R)
• M73: 21,401,322 km (0.025 R)
• M74: 21,550,920 km (0.086 R)
• M75: 21,851,312 km (0.08 R)
• M76: 22,646,275 km (0.117 R)
• M77: 23,643,495 km (0.095 R)
• M78: 24,108,744 km (0.089 R)
• M79: 25,800,098 km (0.075 R)
• M80: 26,439,180 km (0.106 R)
• M81: 26,760,666 km (0.117 R)
• M82: 26,881,690 km (0.117 R)
• M83: 27,043,106 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.1

Radius: 7.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.08 AU - 8.04 AU

Year: 12306 Days

Day: 22.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,322,742 km

• M1: 100,979 km (0.042 R)
• M2: 252,970 km (0.114 R)
• M3: 327,769 km (0.071 R)
• M4: 513,420 km (0.057 R)
• M5: 603,328 km (0.111 R)
• M6: 699,071 km (0.091 R)
• M7: 942,317 km (0.074 R)
• M8: 1,067,530 km (0.059 R)
• M9: 1,225,207 km (0.088 R)
• M10: 1,279,361 km (0.12 R)
• M11: 1,376,450 km (0.089 R)
• M12: 1,461,571 km (0.106 R)
• M13: 1,652,159 km (0.056 R)
• M14: 1,897,799 km (0.095 R)
• M15: 1,945,221 km (0.087 R)
• M16: 2,304,854 km (0.071 R)
• M17: 2,406,581 km (0.1 R)
• M18: 2,667,629 km (0.098 R)
• M19: 2,882,901 km (0.104 R)
• M20: 3,178,955 km (0.105 R)
• M21: 3,273,351 km (0.118 R)
• M22: 3,330,647 km (0.09 R)
• M23: 3,700,453 km (0.108 R)
• M24: 3,819,982 km (0.075 R)
• M25: 3,920,511 km (0.065 R)
• M26: 4,083,274 km (0.026 R)
• M27: 4,248,280 km (0.117 R)
• M28: 4,394,587 km (0.034 R)
• M29: 4,585,025 km (0.109 R)
• M30: 4,649,203 km (0.1 R)
• M31: 4,713,530 km (0.073 R)
• M32: 4,821,539 km (0.103 R)
• M33: 4,930,447 km (0.107 R)
• M34: 5,306,536 km (0.097 R)
• M35: 5,373,855 km (0.107 R)
• M36: 5,486,801 km (0.077 R)
• M37: 6,370,177 km (0.03 R)
• M38: 6,706,772 km (0.111 R)
• M39: 7,297,235 km (0.103 R)
• M40: 7,548,260 km (0.104 R)
• M41: 8,422,659 km (0.119 R)
• M42: 8,659,473 km (0.077 R)
• M43: 8,738,909 km (0.097 R)
• M44: 9,628,418 km (0.058 R)
• M45: 9,683,321 km (0.083 R)
• M46: 9,820,951 km (0.072 R)
• M47: 10,125,831 km (0.063 R)
• M48: 10,181,631 km (0.088 R)
• M49: 10,802,013 km (0.088 R)
• M50: 11,174,363 km (0.092 R)
• M51: 11,289,703 km (0.037 R)
• M52: 11,347,597 km (0.044 R)
• M53: 12,886,211 km (0.063 R)
• M54: 13,526,041 km (0.095 R)
• M55: 13,989,346 km (0.08 R)
• M56: 15,314,035 km (0.044 R)
• M57: 15,474,404 km (0.045 R)
• M58: 15,732,161 km (0.061 R)
• M59: 17,108,611 km (0.058 R)
• M60: 17,308,474 km (0.084 R)
• M61: 17,979,869 km (0.068 R)
• M62: 18,318,858 km (0.047 R)
• M63: 18,625,683 km (0.088 R)
• M64: 19,279,126 km (0.094 R)
• M65: 20,537,693 km (0.119 R)
• M66: 20,679,063 km (0.085 R)
• M67: 20,820,882 km (0.106 R)
• M68: 21,894,696 km (0.097 R)
• M69: 22,547,541 km (0.114 R)
• M70: 22,949,660 km (0.1 R)
• M71: 23,170,017 km (0.104 R)
• M72: 23,354,172 km (0.03 R)
• M73: 23,575,876 km (0.098 R)
• M74: 24,319,677 km (0.11 R)
• M75: 24,920,312 km (0.034 R)
• M76: 25,184,652 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.5

Radius: 5.5

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.71 AU - 9.29 AU

Year: 16257 Days

Day: 24.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,322,742 km

• M1: 375,491 km (0.036 R)
• M2: 552,615 km (0.119 R)
• M3: 1,247,048 km (0.116 R)
• M4: 1,638,246 km (0.045 R)
• M5: 1,689,708 km (0.074 R)
• M6: 2,009,847 km (0.107 R)
• M7: 2,524,763 km (0.105 R)
• M8: 2,797,031 km (0.104 R)
• M9: 2,952,314 km (0.096 R)
• M10: 3,468,127 km (0.038 R)
• M11: 3,942,053 km (0.117 R)
• M12: 4,400,272 km (0.104 R)
• M13: 4,801,044 km (0.088 R)
• M14: 4,838,145 km (0.075 R)
• M15: 5,482,014 km (0.114 R)
• M16: 5,794,225 km (0.091 R)
• M17: 6,072,178 km (0.114 R)
• M18: 6,682,537 km (0.098 R)
• M19: 7,100,214 km (0.104 R)
• M20: 7,142,401 km (0.046 R)
• M21: 7,569,353 km (0.111 R)
• M22: 7,873,186 km (0.057 R)
• M23: 7,916,869 km (0.118 R)
• M24: 8,269,621 km (0.106 R)
• M25: 8,403,212 km (0.035 R)
• M26: 8,944,606 km (0.083 R)
• M27: 9,036,011 km (0.07 R)
• M28: 9,637,394 km (0.093 R)
• M29: 10,395,107 km (0.027 R)
• M30: 10,927,077 km (0.108 R)
• M31: 11,866,701 km (0.097 R)
• M32: 14,999,131 km (0.091 R)
• M33: 15,162,043 km (0.114 R)
• M34: 15,544,715 km (0.101 R)
• M35: 15,654,520 km (0.094 R)
• M36: 17,049,819 km (0.107 R)
• M37: 18,078,903 km (0.056 R)
• M38: 18,194,392 km (0.115 R)
• M39: 18,484,463 km (0.107 R)
• M40: 19,069,091 km (0.107 R)
• M41: 19,838,024 km (0.113 R)
• M42: 20,617,279 km (0.072 R)
• M43: 21,589,815 km (0.094 R)
• M44: 22,143,477 km (0.092 R)
• M45: 24,022,576 km (0.102 R)
• M46: 24,788,367 km (0.094 R)
• M47: 25,691,938 km (0.102 R)
• M48: 28,803,125 km (0.079 R)
• M49: 29,208,835 km (0.055 R)
• M50: 31,891,274 km (0.099 R)
• M51: 32,521,530 km (0.097 R)
• M52: 32,802,923 km (0.055 R)
• M53: 33,722,950 km (0.053 R)
• M54: 34,436,383 km (0.064 R)
• M55: 35,227,007 km (0.057 R)
• M56: 35,588,436 km (0.12 R)
• M57: 36,169,025 km (0.11 R)
• M58: 36,314,734 km (0.097 R)
• M59: 36,533,595 km (0.058 R)
• M60: 36,899,362 km (0.084 R)
• M61: 38,226,146 km (0.039 R)
• M62: 38,300,196 km (0.095 R)
• M63: 38,671,798 km (0.116 R)
• M64: 38,746,297 km (0.117 R)
• M65: 40,850,242 km (0.044 R)
• M66: 42,990,987 km (0.058 R)
• M67: 43,919,541 km (0.114 R)
• M68: 49,224,282 km (0.109 R)
• M69: 49,466,481 km (0.097 R)
• M70: 49,870,993 km (0.076 R)
• M71: 50,439,316 km (0.097 R)
• M72: 50,928,052 km (0.089 R)
• M73: 51,009,732 km (0.11 R)
• M74: 51,254,774 km (0.037 R)
• M75: 52,156,849 km (0.066 R)
• M76: 53,395,370 km (0.115 R)
• M77: 53,478,247 km (0.118 R)
• M78: 53,727,327 km (0.113 R)
• M79: 54,643,614 km (0.086 R)
• M80: 55,061,740 km (0.07 R)
• M81: 56,069,731 km (0.106 R)
• M82: 56,322,701 km (0.08 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: 362 - 12,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit