🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.42 AU - 0.68 AU

Year: 155 Days

Day: 37.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.53 AU - 0.65 AU

Year: 173 Days

Day: 16.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.7 AU - 0.76 AU

Year: 238 Days

Day: 35.7 Hours

Environment

Temp: 101 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,181,913 km

• M1: 100,231 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.16 AU - 3.18 AU

Year: 1661 Days

Day: 43.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821

Radius: 14

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.21 AU - 6.35 AU

Year: 5292 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,181,913 km

• M1: 175,179 km (0.043 R)
• M2: 282,291 km (0.11 R)
• M3: 490,382 km (0.091 R)
• M4: 589,864 km (0.098 R)
• M5: 685,607 km (0.104 R)
• M6: 1,269,488 km (0.083 R)
• M7: 1,817,764 km (0.093 R)
• M8: 2,176,649 km (0.076 R)
• M9: 2,579,217 km (0.111 R)
• M10: 2,896,813 km (0.092 R)
• M11: 3,137,815 km (0.114 R)
• M12: 3,781,535 km (0.049 R)
• M13: 4,341,031 km (0.037 R)
• M14: 5,031,126 km (0.097 R)
• M15: 5,295,465 km (0.097 R)
• M16: 5,510,438 km (0.093 R)
• M17: 5,755,628 km (0.098 R)
• M18: 6,200,533 km (0.101 R)
• M19: 6,370,326 km (0.114 R)
• M20: 6,627,784 km (0.059 R)
• M21: 6,947,325 km (0.098 R)
• M22: 7,123,701 km (0.107 R)
• M23: 7,242,183 km (0.058 R)
• M24: 7,571,447 km (0.104 R)
• M25: 8,028,319 km (0.091 R)
• M26: 8,556,998 km (0.089 R)
• M27: 8,714,674 km (0.115 R)
• M28: 9,258,014 km (0.091 R)
• M29: 9,387,416 km (0.083 R)
• M30: 9,484,954 km (0.095 R)
• M31: 9,713,689 km (0.063 R)
• M32: 10,243,565 km (0.06 R)
• M33: 10,783,015 km (0.109 R)
• M34: 11,021,922 km (0.057 R)
• M35: 11,124,846 km (0.114 R)
• M36: 11,644,249 km (0.102 R)
• M37: 12,065,667 km (0.118 R)
• M38: 12,599,432 km (0.036 R)
• M39: 12,706,993 km (0.111 R)
• M40: 13,213,681 km (0.115 R)
• M41: 13,506,145 km (0.091 R)
• M42: 13,690,000 km (0.117 R)
• M43: 14,471,500 km (0.026 R)
• M44: 14,697,392 km (0.053 R)
• M45: 14,810,788 km (0.115 R)
• M46: 15,038,476 km (0.09 R)
• M47: 15,229,063 km (0.044 R)
• M48: 15,420,549 km (0.113 R)
• M49: 15,612,931 km (0.119 R)
• M50: 16,155,373 km (0.089 R)
• M51: 17,418,877 km (0.053 R)
• M52: 17,779,857 km (0.103 R)
• M53: 18,305,843 km (0.083 R)
• M54: 18,468,755 km (0.062 R)
• M55: 18,672,956 km (0.106 R)
• M56: 19,042,463 km (0.081 R)
• M57: 19,290,197 km (0.057 R)
• M58: 19,622,154 km (0.106 R)
• M59: 20,039,832 km (0.119 R)
• M60: 20,333,941 km (0.068 R)
• M61: 21,438,871 km (0.099 R)
• M62: 22,041,900 km (0.073 R)
• M63: 22,215,134 km (0.089 R)
• M64: 24,914,179 km (0.026 R)
• M65: 25,004,387 km (0.092 R)
• M66: 25,275,757 km (0.067 R)
• M67: 25,457,219 km (0.105 R)
• M68: 25,639,130 km (0.107 R)
• M69: 25,730,235 km (0.116 R)
• M70: 25,912,745 km (0.113 R)
• M71: 27,156,202 km (0.114 R)
• M72: 28,042,869 km (0.1 R)
• M73: 29,081,377 km (0.116 R)
• M74: 29,844,476 km (0.095 R)
• M75: 29,940,368 km (0.102 R)
• M76: 30,421,325 km (0.117 R)
• M77: 30,565,987 km (0.072 R)
• M78: 31,537,026 km (0.107 R)
• M79: 32,863,810 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.7

Radius: 13.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.82 AU - 10.42 AU

Year: 10488 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,181,913 km

• M1: 274,063 km (0.038 R)
• M2: 492,327 km (0.103 R)
• M3: 591,061 km (0.084 R)
• M4: 1,321,248 km (0.071 R)
• M5: 1,468,154 km (0.053 R)
• M6: 1,895,555 km (0.067 R)
• M7: 2,836,226 km (0.114 R)
• M8: 3,340,820 km (0.098 R)
• M9: 3,515,400 km (0.041 R)
• M10: 3,783,031 km (0.057 R)
• M11: 4,181,560 km (0.068 R)
• M12: 4,529,375 km (0.076 R)
• M13: 4,723,104 km (0.112 R)
• M14: 5,052,219 km (0.082 R)
• M15: 5,321,047 km (0.072 R)
• M16: 5,978,230 km (0.079 R)
• M17: 6,551,788 km (0.092 R)
• M18: 6,771,398 km (0.102 R)
• M19: 6,882,100 km (0.073 R)
• M20: 7,483,185 km (0.094 R)
• M21: 8,061,829 km (0.087 R)
• M22: 8,297,446 km (0.095 R)
• M23: 8,416,227 km (0.081 R)
• M24: 8,535,456 km (0.092 R)
• M25: 8,655,134 km (0.036 R)
• M26: 8,936,977 km (0.101 R)
• M27: 9,633,804 km (0.098 R)
• M28: 9,758,568 km (0.079 R)
• M29: 10,518,825 km (0.038 R)
• M30: 10,819,516 km (0.044 R)
• M31: 11,254,248 km (0.094 R)
• M32: 11,341,912 km (0.073 R)
• M33: 11,517,839 km (0.103 R)
• M34: 11,961,696 km (0.033 R)
• M35: 12,051,156 km (0.106 R)
• M36: 12,820,538 km (0.057 R)
• M37: 12,957,868 km (0.063 R)
• M38: 13,188,099 km (0.095 R)
• M39: 14,501,868 km (0.116 R)
• M40: 15,174,460 km (0.05 R)
• M41: 15,563,265 km (0.052 R)
• M42: 16,251,864 km (0.111 R)
• M43: 16,950,336 km (0.032 R)
• M44: 17,607,669 km (0.098 R)
• M45: 18,170,457 km (0.035 R)
• M46: 18,428,214 km (0.114 R)
• M47: 18,687,168 km (0.054 R)
• M48: 19,682,442 km (0.093 R)
• M49: 19,841,166 km (0.104 R)
• M50: 20,053,445 km (0.08 R)
• M51: 20,159,809 km (0.115 R)
• M52: 20,748,626 km (0.069 R)
• M53: 21,234,520 km (0.065 R)
• M54: 22,438,035 km (0.113 R)
• M55: 23,607,442 km (0.07 R)
• M56: 24,568,758 km (0.104 R)
• M57: 25,197,517 km (0.112 R)
• M58: 26,470,894 km (0.108 R)
• M59: 27,883,996 km (0.119 R)
• M60: 28,479,994 km (0.085 R)
• M61: 28,599,672 km (0.084 R)
• M62: 29,020,042 km (0.106 R)
• M63: 29,140,468 km (0.109 R)
• M64: 30,171,048 km (0.073 R)
• M65: 30,844,388 km (0.102 R)
• M66: 33,903,216 km (0.103 R)
• M67: 34,157,233 km (0.111 R)
• M68: 34,730,941 km (0.113 R)
• M69: 35,115,258 km (0.1 R)
• M70: 37,319,283 km (0.045 R)
• M71: 37,450,181 km (0.032 R)
• M72: 38,107,814 km (0.097 R)
• M73: 39,434,148 km (0.081 R)
• M74: 39,567,739 km (0.067 R)
• M75: 39,768,200 km (0.119 R)
• M76: 40,304,509 km (0.117 R)
• M77: 41,791,811 km (0.117 R)
• M78: 42,132,296 km (0.067 R)
• M79: 42,542,044 km (0.047 R)
• M80: 42,953,289 km (0.044 R)
• M81: 43,434,695 km (0.074 R)
• M82: 43,572,474 km (0.096 R)
• M83: 44,472,156 km (0.044 R)
• M84: 45,098,522 km (0.095 R)
• M85: 45,517,845 km (0.062 R)
• M86: 45,868,203 km (0.028 R)
• M87: 46,078,837 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.6

Radius: 10.4

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.41 AU - 11.37 AU

Year: 10957 Days

Day: 7.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,181,913 km

• M1: 149,149 km (0.092 R)
• M2: 377,136 km (0.083 R)
• M3: 495,019 km (0.042 R)
• M4: 991,535 km (0.095 R)
• M5: 1,097,899 km (0.117 R)
• M6: 1,208,302 km (0.102 R)
• M7: 1,513,332 km (0.085 R)
• M8: 1,895,255 km (0.062 R)
• M9: 2,166,776 km (0.055 R)
• M10: 2,597,318 km (0.064 R)
• M11: 3,244,778 km (0.12 R)
• M12: 3,872,341 km (0.071 R)
• M13: 4,078,337 km (0.088 R)
• M14: 4,358,534 km (0.116 R)
• M15: 5,086,926 km (0.06 R)
• M16: 5,542,003 km (0.096 R)
• M17: 6,450,660 km (0.112 R)
• M18: 7,362,758 km (0.068 R)
• M19: 7,533,001 km (0.118 R)
• M20: 8,986,344 km (0.105 R)
• M21: 9,077,150 km (0.087 R)
• M22: 9,628,717 km (0.118 R)
• M23: 9,814,967 km (0.064 R)
• M24: 9,955,439 km (0.08 R)
• M25: 10,238,329 km (0.053 R)
• M26: 10,860,656 km (0.115 R)
• M27: 10,957,446 km (0.082 R)
• M28: 12,902,368 km (0.079 R)
• M29: 13,004,992 km (0.104 R)
• M30: 13,940,577 km (0.088 R)
• M31: 14,522,961 km (0.102 R)
• M32: 15,059,270 km (0.05 R)
• M33: 15,656,764 km (0.105 R)
• M34: 16,096,282 km (0.116 R)
• M35: 16,818,989 km (0.079 R)
• M36: 16,931,188 km (0.088 R)
• M37: 17,495,471 km (0.103 R)
• M38: 18,933,555 km (0.117 R)
• M39: 19,342,855 km (0.109 R)
• M40: 19,519,231 km (0.112 R)
• M41: 21,860,138 km (0.085 R)
• M42: 22,412,903 km (0.107 R)
• M43: 24,988,679 km (0.088 R)
• M44: 25,566,426 km (0.108 R)
• M45: 27,063,152 km (0.097 R)
• M46: 27,590,485 km (0.112 R)
• M47: 29,057,741 km (0.082 R)
• M48: 29,800,943 km (0.117 R)
• M49: 30,209,046 km (0.079 R)
• M50: 30,550,428 km (0.039 R)
• M51: 32,485,926 km (0.076 R)
• M52: 32,555,788 km (0.099 R)
• M53: 32,695,662 km (0.105 R)
• M54: 32,905,847 km (0.083 R)
• M55: 33,821,835 km (0.107 R)
• M56: 33,892,594 km (0.061 R)
• M57: 34,105,323 km (0.119 R)
• M58: 34,674,842 km (0.096 R)
• M59: 35,175,546 km (0.073 R)
• M60: 35,462,923 km (0.1 R)
• M61: 36,983,735 km (0.067 R)
• M62: 37,056,739 km (0.074 R)
• M63: 37,642,115 km (0.12 R)
• M64: 37,715,418 km (0.117 R)
• M65: 37,788,871 km (0.095 R)
• M66: 38,896,194 km (0.032 R)
• M67: 39,864,392 km (0.104 R)
• M68: 39,939,191 km (0.044 R)
• M69: 40,088,938 km (0.047 R)
• M70: 40,163,887 km (0.102 R)
• M71: 40,991,313 km (0.039 R)
• M72: 41,900,568 km (0.071 R)
• M73: 42,052,709 km (0.071 R)
• M74: 42,357,590 km (0.034 R)
• M75: 42,816,257 km (0.03 R)
• M76: 43,123,082 km (0.119 R)
• M77: 43,507,549 km (0.113 R)
• M78: 44,357,265 km (0.049 R)
• M79: 45,134,575 km (0.111 R)
• M80: 45,524,876 km (0.077 R)
• M81: 45,837,984 km (0.075 R)
• M82: 46,702,660 km (0.025 R)
• M83: 49,569,853 km (0.063 R)
• M84: 54,556,548 km (0.074 R)
• M85: 55,055,607 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.6

Radius: 12.5

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.52 AU - 11.96 AU

Year: 11575 Days

Day: 13.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,181,913 km

• M1: 207,492 km (0.047 R)
• M2: 325,226 km (0.113 R)
• M3: 439,369 km (0.109 R)
• M4: 571,613 km (0.107 R)
• M5: 652,097 km (0.1 R)
• M6: 790,326 km (0.053 R)
• M7: 901,028 km (0.044 R)
• M8: 1,078,002 km (0.115 R)
• M9: 1,267,094 km (0.102 R)
• M10: 1,444,816 km (0.119 R)
• M11: 1,630,916 km (0.114 R)
• M12: 2,131,770 km (0.116 R)
• M13: 2,210,907 km (0.095 R)
• M14: 2,482,427 km (0.092 R)
• M15: 2,622,301 km (0.103 R)
• M16: 2,851,635 km (0.104 R)
• M17: 3,028,011 km (0.074 R)
• M18: 3,208,126 km (0.11 R)
• M19: 3,610,844 km (0.117 R)
• M20: 3,964,194 km (0.077 R)
• M21: 4,295,254 km (0.109 R)
• M22: 4,430,191 km (0.074 R)
• M23: 4,704,554 km (0.064 R)
• M24: 4,808,824 km (0.097 R)
• M25: 6,580,810 km (0.069 R)
• M26: 6,933,861 km (0.086 R)
• M27: 7,454,611 km (0.067 R)
• M28: 7,576,534 km (0.063 R)
• M29: 7,863,762 km (0.071 R)
• M30: 8,154,730 km (0.07 R)
• M31: 9,750,340 km (0.05 R)
• M32: 10,063,000 km (0.086 R)
• M33: 11,159,852 km (0.097 R)
• M34: 11,769,762 km (0.089 R)
• M35: 12,102,767 km (0.097 R)
• M36: 13,614,453 km (0.116 R)
• M37: 17,187,449 km (0.071 R)
• M38: 17,349,015 km (0.118 R)
• M39: 17,782,400 km (0.098 R)
• M40: 18,164,622 km (0.088 R)
• M41: 18,770,793 km (0.098 R)
• M42: 19,551,694 km (0.034 R)
• M43: 20,172,824 km (0.101 R)
• M44: 20,628,649 km (0.12 R)
• M45: 21,145,509 km (0.105 R)
• M46: 21,899,632 km (0.067 R)
• M47: 22,191,947 km (0.106 R)
• M48: 22,544,549 km (0.104 R)
• M49: 22,780,614 km (0.089 R)
• M50: 23,733,253 km (0.104 R)
• M51: 24,335,235 km (0.105 R)
• M52: 24,759,495 km (0.117 R)
• M53: 25,923,815 km (0.097 R)
• M54: 26,792,979 km (0.089 R)
• M55: 27,168,469 km (0.086 R)
• M56: 27,861,407 km (0.109 R)
• M57: 28,687,785 km (0.071 R)
• M58: 29,264,635 km (0.057 R)
• M59: 30,494,928 km (0.1 R)
• M60: 32,605,006 km (0.119 R)
• M61: 33,072,798 km (0.111 R)
• M62: 34,489,789 km (0.03 R)
• M63: 34,625,774 km (0.118 R)
• M64: 35,376,755 km (0.074 R)
• M65: 35,926,377 km (0.059 R)
• M66: 37,242,988 km (0.113 R)
• M67: 38,787,287 km (0.092 R)
• M68: 38,928,657 km (0.069 R)
• M69: 39,211,995 km (0.091 R)
• M70: 39,496,082 km (0.116 R)
• M71: 39,852,125 km (0.111 R)
• M72: 40,066,199 km (0.057 R)
• M73: 41,142,556 km (0.057 R)
• M74: 41,575,791 km (0.086 R)
• M75: 43,250,540 km (0.061 R)
• M76: 45,318,880 km (0.105 R)
• M77: 45,616,879 km (0.093 R)
• M78: 46,215,121 km (0.091 R)
• M79: 46,365,018 km (0.117 R)
• M80: 49,168,183 km (0.057 R)
• M81: 49,551,303 km (0.078 R)
• M82: 49,935,320 km (0.078 R)
• M83: 50,166,150 km (0.079 R)
• M84: 51,015,716 km (0.084 R)
• M85: 51,248,191 km (0.103 R)
• M86: 51,636,547 km (0.072 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 14,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit