🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.43 AU - 0.71 AU

Year: 158 Days

Day: 41.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,569,298 km

• M1: 154,086 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.79 AU - 0.83 AU

Year: 268 Days

Day: 32.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.71 AU - 1.09 AU

Year: 313 Days

Day: 43 Hours

Environment

Temp: 84 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.82 AU - 1.06 AU

Year: 335 Days

Day: 35.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.94 AU - 1.02 AU

Year: 356 Days

Day: 24.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.05 AU - 2.35 AU

Year: 1198 Days

Day: 31.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.4

Radius: 15

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.28 AU - 5.9 AU

Year: 4216 Days

Day: 11.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,569,298 km

• M1: 187,297 km (0.061 R)
• M2: 315,801 km (0.091 R)
• M3: 580,739 km (0.092 R)
• M4: 692,040 km (0.089 R)
• M5: 812,167 km (0.05 R)
• M6: 916,586 km (0.108 R)
• M7: 1,064,090 km (0.098 R)
• M8: 1,206,956 km (0.047 R)
• M9: 1,329,027 km (0.088 R)
• M10: 1,571,825 km (0.102 R)
• M11: 1,676,244 km (0.111 R)
• M12: 1,892,563 km (0.063 R)
• M13: 1,988,156 km (0.07 R)
• M14: 2,118,306 km (0.12 R)
• M15: 2,456,846 km (0.091 R)
• M16: 2,579,516 km (0.086 R)
• M17: 2,776,686 km (0.061 R)
• M18: 3,053,741 km (0.083 R)
• M19: 3,476,655 km (0.113 R)
• M20: 3,857,231 km (0.094 R)
• M21: 4,572,010 km (0.091 R)
• M22: 5,056,558 km (0.068 R)
• M23: 5,350,667 km (0.088 R)
• M24: 5,580,898 km (0.09 R)
• M25: 6,122,891 km (0.106 R)
• M26: 6,291,189 km (0.074 R)
• M27: 6,583,353 km (0.051 R)
• M28: 6,880,156 km (0.098 R)
• M29: 7,030,202 km (0.116 R)
• M30: 7,744,831 km (0.076 R)
• M31: 7,979,550 km (0.067 R)
• M32: 8,296,100 km (0.078 R)
• M33: 8,429,242 km (0.064 R)
• M34: 8,536,354 km (0.115 R)
• M35: 9,298,405 km (0.116 R)
• M36: 9,884,380 km (0.1 R)
• M37: 10,054,024 km (0.106 R)
• M38: 10,424,877 km (0.084 R)
• M39: 10,568,790 km (0.093 R)
• M40: 11,033,591 km (0.083 R)
• M41: 11,239,138 km (0.087 R)
• M42: 11,564,663 km (0.072 R)
• M43: 11,863,261 km (0.113 R)
• M44: 13,457,076 km (0.056 R)
• M45: 13,739,667 km (0.076 R)
• M46: 13,929,207 km (0.068 R)
• M47: 14,183,374 km (0.075 R)
• M48: 14,342,995 km (0.079 R)
• M49: 14,760,672 km (0.059 R)
• M50: 15,215,151 km (0.089 R)
• M51: 15,575,382 km (0.083 R)
• M52: 16,137,721 km (0.089 R)
• M53: 16,471,773 km (0.066 R)
• M54: 17,078,542 km (0.112 R)
• M55: 17,521,501 km (0.107 R)
• M56: 18,071,722 km (0.073 R)
• M57: 18,210,250 km (0.103 R)
• M58: 18,453,346 km (0.102 R)
• M59: 18,557,915 km (0.118 R)
• M60: 19,118,907 km (0.056 R)
• M61: 19,295,283 km (0.091 R)
• M62: 19,578,771 km (0.113 R)
• M63: 20,006,471 km (0.12 R)
• M64: 20,473,366 km (0.065 R)
• M65: 20,653,931 km (0.094 R)
• M66: 21,491,230 km (0.117 R)
• M67: 21,895,593 km (0.045 R)
• M68: 22,043,396 km (0.105 R)
• M69: 22,339,749 km (0.069 R)
• M70: 23,161,490 km (0.108 R)
• M71: 23,425,082 km (0.043 R)
• M72: 23,803,415 km (0.087 R)
• M73: 24,451,024 km (0.116 R)
• M74: 24,757,849 km (0.069 R)
• M75: 24,988,828 km (0.078 R)
• M76: 25,647,059 km (0.057 R)
• M77: 26,076,106 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.3

Radius: 8.2

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.92 AU - 7.56 AU

Year: 5722 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,569,298 km

• M1: 167,550 km (0.071 R)
• M2: 251,624 km (0.065 R)
• M3: 398,230 km (0.067 R)
• M4: 477,217 km (0.063 R)
• M5: 805,734 km (0.097 R)
• M6: 864,376 km (0.098 R)
• M7: 1,001,857 km (0.094 R)
• M8: 1,097,600 km (0.053 R)
• M9: 1,315,863 km (0.101 R)
• M10: 1,421,479 km (0.112 R)
• M11: 1,511,686 km (0.094 R)
• M12: 1,641,089 km (0.06 R)
• M13: 2,011,194 km (0.113 R)
• M14: 2,092,425 km (0.101 R)
• M15: 2,195,498 km (0.109 R)
• M16: 2,321,609 km (0.071 R)
• M17: 2,558,872 km (0.116 R)
• M18: 3,245,526 km (0.104 R)
• M19: 3,341,268 km (0.078 R)
• M20: 3,634,181 km (0.112 R)
• M21: 4,297,049 km (0.099 R)
• M22: 5,079,895 km (0.105 R)
• M23: 5,388,366 km (0.096 R)
• M24: 5,674,098 km (0.081 R)
• M25: 6,200,832 km (0.057 R)
• M26: 6,379,900 km (0.101 R)
• M27: 6,500,177 km (0.106 R)
• M28: 7,051,146 km (0.088 R)
• M29: 7,969,827 km (0.085 R)
• M30: 8,132,140 km (0.116 R)
• M31: 8,328,263 km (0.071 R)
• M32: 8,459,909 km (0.081 R)
• M33: 8,625,364 km (0.088 R)
• M34: 8,825,377 km (0.106 R)
• M35: 9,606,278 km (0.12 R)
• M36: 10,980,484 km (0.104 R)
• M37: 11,379,012 km (0.072 R)
• M38: 11,525,170 km (0.108 R)
• M39: 11,635,274 km (0.095 R)
• M40: 12,004,481 km (0.118 R)
• M41: 13,288,480 km (0.089 R)
• M42: 13,519,608 km (0.084 R)
• M43: 13,713,188 km (0.05 R)
• M44: 14,024,950 km (0.088 R)
• M45: 14,934,056 km (0.089 R)
• M46: 15,699,399 km (0.075 R)
• M47: 16,230,471 km (0.041 R)
• M48: 16,312,601 km (0.063 R)
• M49: 16,436,168 km (0.117 R)
• M50: 16,808,817 km (0.043 R)
• M51: 16,975,319 km (0.107 R)
• M52: 17,142,420 km (0.026 R)
• M53: 17,562,491 km (0.072 R)
• M54: 17,986,002 km (0.067 R)
• M55: 18,584,394 km (0.114 R)
• M56: 19,669,278 km (0.101 R)
• M57: 21,177,523 km (0.052 R)
• M58: 21,357,340 km (0.041 R)
• M59: 21,537,755 km (0.112 R)
• M60: 22,173,097 km (0.085 R)
• M61: 22,355,756 km (0.117 R)
• M62: 22,538,864 km (0.06 R)
• M63: 23,834,980 km (0.059 R)
• M64: 23,975,303 km (0.106 R)
• M65: 24,209,723 km (0.109 R)
• M66: 24,350,644 km (0.063 R)
• M67: 24,586,410 km (0.07 R)
• M68: 24,917,620 km (0.115 R)
• M69: 26,160,628 km (0.11 R)
• M70: 26,353,610 km (0.041 R)
• M71: 27,767,160 km (0.092 R)
• M72: 28,507,969 km (0.081 R)
• M73: 29,005,382 km (0.06 R)
• M74: 29,355,291 km (0.099 R)
• M75: 29,656,431 km (0.108 R)
• M76: 30,261,555 km (0.116 R)
• M77: 30,464,260 km (0.061 R)
• M78: 30,870,867 km (0.099 R)
• M79: 31,689,616 km (0.104 R)
• M80: 31,998,386 km (0.064 R)
• M81: 32,101,609 km (0.117 R)
• M82: 32,463,486 km (0.101 R)
• M83: 32,670,978 km (0.106 R)
• M84: 33,035,099 km (0.116 R)
• M85: 34,822,495 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.2

Radius: 13.3

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.75 AU - 7.09 AU

Year: 5971 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,569,298 km

• M1: 259,702 km (0.06 R)
• M2: 510,578 km (0.12 R)
• M3: 605,273 km (0.108 R)
• M4: 696,827 km (0.118 R)
• M5: 782,846 km (0.065 R)
• M6: 1,003,802 km (0.08 R)
• M7: 1,141,581 km (0.112 R)
• M8: 1,451,548 km (0.093 R)
• M9: 1,536,969 km (0.109 R)
• M10: 1,743,114 km (0.095 R)
• M11: 1,974,542 km (0.052 R)
• M12: 2,183,531 km (0.045 R)
• M13: 2,299,170 km (0.117 R)
• M14: 2,383,094 km (0.096 R)
• M15: 2,711,461 km (0.102 R)
• M16: 2,926,583 km (0.061 R)
• M17: 3,147,390 km (0.114 R)
• M18: 3,335,733 km (0.117 R)
• M19: 3,431,326 km (0.117 R)
• M20: 3,943,400 km (0.083 R)
• M21: 4,521,895 km (0.106 R)
• M22: 4,735,072 km (0.101 R)
• M23: 4,864,624 km (0.092 R)
• M24: 5,215,879 km (0.098 R)
• M25: 5,349,769 km (0.041 R)
• M26: 6,629,878 km (0.11 R)
• M27: 6,775,138 km (0.105 R)
• M28: 6,872,676 km (0.069 R)
• M29: 7,068,948 km (0.082 R)
• M30: 7,694,417 km (0.118 R)
• M31: 7,872,738 km (0.118 R)
• M32: 8,233,568 km (0.09 R)
• M33: 8,944,905 km (0.082 R)
• M34: 11,051,244 km (0.085 R)
• M35: 11,310,646 km (0.116 R)
• M36: 11,571,994 km (0.118 R)
• M37: 11,747,322 km (0.112 R)
• M38: 11,835,286 km (0.064 R)
• M39: 11,923,549 km (0.043 R)
• M40: 12,308,314 km (0.113 R)
• M41: 12,517,303 km (0.086 R)
• M42: 12,637,131 km (0.054 R)
• M43: 12,787,626 km (0.084 R)
• M44: 13,090,262 km (0.093 R)
• M45: 13,456,628 km (0.103 R)
• M46: 14,356,010 km (0.109 R)
• M47: 14,576,069 km (0.061 R)
• M48: 15,146,934 km (0.099 R)
• M49: 15,274,691 km (0.096 R)
• M50: 15,499,387 km (0.039 R)
• M51: 15,660,503 km (0.058 R)
• M52: 16,671,935 km (0.082 R)
• M53: 17,002,696 km (0.109 R)
• M54: 17,102,328 km (0.116 R)
• M55: 17,704,459 km (0.096 R)
• M56: 18,586,339 km (0.072 R)
• M57: 18,757,628 km (0.057 R)
• M58: 18,929,367 km (0.1 R)
• M59: 19,239,932 km (0.06 R)
• M60: 20,041,178 km (0.047 R)
• M61: 21,102,724 km (0.06 R)
• M62: 21,676,283 km (0.105 R)
• M63: 22,146,170 km (0.091 R)
• M64: 22,948,912 km (0.086 R)
• M65: 23,169,569 km (0.071 R)
• M66: 23,984,428 km (0.062 R)
• M67: 24,283,175 km (0.069 R)
• M68: 24,395,374 km (0.105 R)
• M69: 24,695,766 km (0.091 R)
• M70: 25,376,137 km (0.108 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.6

Radius: 14.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.63 AU - 8.45 AU

Year: 6857 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 109.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,569,298 km

• M1: 207,193 km (0.119 R)
• M2: 398,978 km (0.087 R)
• M3: 637,736 km (0.038 R)
• M4: 1,025,643 km (0.055 R)
• M5: 1,142,928 km (0.088 R)
• M6: 1,319,154 km (0.097 R)
• M7: 1,485,956 km (0.099 R)
• M8: 1,841,849 km (0.072 R)
• M9: 1,945,520 km (0.073 R)
• M10: 2,072,828 km (0.082 R)
• M11: 2,657,606 km (0.119 R)
• M12: 2,847,745 km (0.082 R)
• M13: 2,969,069 km (0.066 R)
• M14: 3,166,837 km (0.082 R)
• M15: 3,420,256 km (0.115 R)
• M16: 3,575,539 km (0.086 R)
• M17: 3,947,289 km (0.105 R)
• M18: 4,359,581 km (0.028 R)
• M19: 4,670,894 km (0.098 R)
• M20: 5,587,331 km (0.055 R)
• M21: 6,208,012 km (0.074 R)
• M22: 6,982,032 km (0.099 R)
• M23: 8,130,495 km (0.096 R)
• M24: 8,269,471 km (0.032 R)
• M25: 8,655,882 km (0.091 R)
• M26: 8,940,567 km (0.058 R)
• M27: 9,048,128 km (0.092 R)
• M28: 9,228,543 km (0.105 R)
• M29: 9,337,151 km (0.097 R)
• M30: 9,629,316 km (0.054 R)
• M31: 9,924,472 km (0.076 R)
• M32: 10,110,422 km (0.082 R)
• M33: 10,297,719 km (0.089 R)
• M34: 10,637,456 km (0.119 R)
• M35: 10,751,599 km (0.048 R)
• M36: 11,679,106 km (0.081 R)
• M37: 11,796,839 km (0.092 R)
• M38: 11,915,022 km (0.091 R)
• M39: 13,037,006 km (0.119 R)
• M40: 13,199,918 km (0.095 R)
• M41: 13,322,738 km (0.064 R)
• M42: 13,445,857 km (0.111 R)
• M43: 13,858,896 km (0.117 R)
• M44: 14,570,833 km (0.047 R)
• M45: 15,080,662 km (0.077 R)
• M46: 15,509,858 km (0.063 R)
• M47: 15,812,794 km (0.053 R)
• M48: 15,943,243 km (0.071 R)
• M49: 16,468,482 km (0.084 R)
• M50: 17,446,253 km (0.07 R)
• M51: 17,987,648 km (0.078 R)
• M52: 18,809,987 km (0.082 R)
• M53: 19,738,093 km (0.07 R)
• M54: 20,019,337 km (0.087 R)
• M55: 20,349,350 km (0.066 R)
• M56: 20,586,013 km (0.079 R)
• M57: 21,349,860 km (0.081 R)
• M58: 21,446,052 km (0.101 R)
• M59: 21,783,694 km (0.04 R)
• M60: 21,880,484 km (0.111 R)
• M61: 22,025,893 km (0.047 R)
• M62: 23,003,814 km (0.036 R)
• M63: 23,746,568 km (0.115 R)
• M64: 24,095,879 km (0.069 R)
• M65: 25,510,177 km (0.106 R)
• M66: 25,867,865 km (0.109 R)
• M67: 26,951,253 km (0.079 R)
• M68: 27,159,344 km (0.048 R)
• M69: 28,049,451 km (0.12 R)
• M70: 28,577,532 km (0.077 R)
• M71: 28,895,876 km (0.06 R)
• M72: 29,108,903 km (0.118 R)
• M73: 29,643,416 km (0.105 R)
• M74: 29,858,239 km (0.06 R)
• M75: 30,397,390 km (0.105 R)
• M76: 31,103,192 km (0.08 R)
• M77: 31,485,565 km (0.098 R)
• M78: 31,704,726 km (0.04 R)
• M79: 31,924,335 km (0.107 R)
• M80: 36,365,148 km (0.101 R)
• M81: 36,940,950 km (0.061 R)
• M82: 37,345,762 km (0.091 R)
• M83: 38,745,101 km (0.101 R)
• M84: 39,097,553 km (0.106 R)
• M85: 39,215,436 km (0.081 R)
• M86: 39,569,235 km (0.049 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 18,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit