🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.58 AU - 0.74 AU

Year: 188 Days

Day: 42.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.73 AU - 0.75 AU

Year: 224 Days

Day: 12.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.85 AU - 0.87 AU

Year: 280 Days

Day: 46.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.82 AU - 1.18 AU

Year: 351 Days

Day: 46.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,557,643 km

• M1: 48,320 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.33 AU - 3.65 AU

Year: 1817 Days

Day: 18.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,557,643 km

• M1: 55,052 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.33 AU - 3.75 AU

Year: 2341 Days

Day: 41.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627

Radius: 11.4

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.24 AU - 7.9 AU

Year: 7320 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,557,643 km

• M1: 147,952 km (0.115 R)
• M2: 232,774 km (0.101 R)
• M3: 409,749 km (0.067 R)
• M4: 562,787 km (0.099 R)
• M5: 751,580 km (0.07 R)
• M6: 869,313 km (0.077 R)
• M7: 1,108,221 km (0.088 R)
• M8: 1,350,570 km (0.103 R)
• M9: 1,497,026 km (0.081 R)
• M10: 1,591,273 km (0.055 R)
• M11: 1,886,579 km (0.084 R)
• M12: 1,968,409 km (0.065 R)
• M13: 2,417,651 km (0.057 R)
• M14: 2,574,579 km (0.116 R)
• M15: 2,734,948 km (0.113 R)
• M16: 3,236,101 km (0.067 R)
• M17: 3,484,882 km (0.078 R)
• M18: 3,896,127 km (0.069 R)
• M19: 4,187,843 km (0.083 R)
• M20: 4,268,775 km (0.104 R)
• M21: 4,905,763 km (0.101 R)
• M22: 5,076,903 km (0.036 R)
• M23: 5,841,498 km (0.115 R)
• M24: 6,206,516 km (0.085 R)
• M25: 6,673,262 km (0.039 R)
• M26: 7,087,050 km (0.085 R)
• M27: 7,411,079 km (0.114 R)
• M28: 7,939,608 km (0.072 R)
• M29: 8,107,307 km (0.037 R)
• M30: 8,276,203 km (0.109 R)
• M31: 8,617,585 km (0.084 R)
• M32: 9,103,030 km (0.101 R)
• M33: 9,243,503 km (0.106 R)
• M34: 9,633,205 km (0.092 R)
• M35: 10,100,848 km (0.1 R)
• M36: 10,575,971 km (0.084 R)
• M37: 11,058,424 km (0.075 R)
• M38: 11,585,906 km (0.105 R)
• M39: 11,738,197 km (0.119 R)
• M40: 12,160,213 km (0.053 R)
• M41: 12,470,479 km (0.057 R)
• M42: 13,058,997 km (0.114 R)
• M43: 13,217,570 km (0.049 R)
• M44: 14,385,630 km (0.119 R)
• M45: 14,713,699 km (0.088 R)
• M46: 14,961,433 km (0.102 R)
• M47: 15,881,310 km (0.117 R)
• M48: 16,905,756 km (0.081 R)
• M49: 18,216,234 km (0.031 R)
• M50: 18,437,788 km (0.117 R)
• M51: 18,704,970 km (0.096 R)
• M52: 19,513,995 km (0.067 R)
• M53: 19,649,830 km (0.045 R)
• M54: 19,740,636 km (0.055 R)
• M55: 19,922,696 km (0.085 R)
• M56: 20,841,227 km (0.093 R)
• M57: 22,339,450 km (0.119 R)
• M58: 24,066,258 km (0.043 R)
• M59: 24,212,116 km (0.096 R)
• M60: 25,488,186 km (0.084 R)
• M61: 26,184,415 km (0.028 R)
• M62: 27,799,174 km (0.102 R)
• M63: 28,876,428 km (0.102 R)
• M64: 29,031,412 km (0.093 R)
• M65: 29,810,517 km (0.094 R)
• M66: 30,649,163 km (0.04 R)
• M67: 31,548,695 km (0.111 R)
• M68: 32,403,348 km (0.102 R)
• M69: 32,618,170 km (0.06 R)
• M70: 32,779,586 km (0.108 R)
• M71: 33,373,789 km (0.064 R)
• M72: 33,482,247 km (0.108 R)
• M73: 33,699,464 km (0.09 R)
• M74: 34,792,426 km (0.074 R)
• M75: 34,902,380 km (0.067 R)
• M76: 35,398,596 km (0.066 R)
• M77: 35,730,703 km (0.068 R)
• M78: 35,841,555 km (0.116 R)
• M79: 36,509,660 km (0.088 R)
• M80: 37,125,554 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591

Radius: 9.2

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.72 AU - 10.4 AU

Year: 9585 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,557,643 km

• M1: 230,231 km (0.101 R)
• M2: 355,893 km (0.115 R)
• M3: 416,630 km (0.093 R)
• M4: 481,705 km (0.077 R)
• M5: 916,287 km (0.049 R)
• M6: 1,078,301 km (0.114 R)
• M7: 1,153,400 km (0.102 R)
• M8: 1,249,741 km (0.11 R)
• M9: 1,598,304 km (0.12 R)
• M10: 1,684,771 km (0.093 R)
• M11: 1,907,822 km (0.075 R)
• M12: 2,236,339 km (0.096 R)
• M13: 2,382,645 km (0.101 R)
• M14: 2,532,094 km (0.028 R)
• M15: 2,633,521 km (0.054 R)
• M16: 2,893,073 km (0.119 R)
• M17: 2,972,659 km (0.103 R)
• M18: 3,052,844 km (0.114 R)
• M19: 3,521,384 km (0.058 R)
• M20: 3,720,948 km (0.106 R)
• M21: 3,836,737 km (0.071 R)
• M22: 5,026,638 km (0.119 R)
• M23: 5,283,946 km (0.057 R)
• M24: 5,711,497 km (0.118 R)
• M25: 6,218,484 km (0.092 R)
• M26: 6,564,654 km (0.09 R)
• M27: 7,384,450 km (0.108 R)
• M28: 7,566,959 km (0.088 R)
• M29: 7,862,116 km (0.041 R)
• M30: 8,123,464 km (0.071 R)
• M31: 8,236,410 km (0.071 R)
• M32: 8,349,805 km (0.113 R)
• M33: 8,770,175 km (0.11 R)
• M34: 8,847,218 km (0.065 R)
• M35: 8,924,710 km (0.065 R)
• M36: 9,710,996 km (0.072 R)
• M37: 10,396,902 km (0.1 R)
• M38: 10,478,583 km (0.072 R)
• M39: 11,181,693 km (0.084 R)
• M40: 11,644,848 km (0.034 R)
• M41: 12,286,623 km (0.114 R)
• M42: 12,459,707 km (0.075 R)
• M43: 12,851,953 km (0.04 R)
• M44: 13,381,530 km (0.066 R)
• M45: 14,234,387 km (0.073 R)
• M46: 16,086,857 km (0.098 R)
• M47: 17,282,593 km (0.085 R)
• M48: 17,573,860 km (0.108 R)
• M49: 18,210,549 km (0.113 R)
• M50: 18,309,134 km (0.108 R)
• M51: 18,457,385 km (0.119 R)
• M52: 21,038,248 km (0.12 R)
• M53: 21,505,292 km (0.089 R)
• M54: 22,133,454 km (0.098 R)
• M55: 22,238,621 km (0.119 R)
• M56: 23,086,841 km (0.074 R)
• M57: 23,193,654 km (0.089 R)
• M58: 23,354,023 km (0.12 R)
• M59: 23,622,252 km (0.067 R)
• M60: 24,760,093 km (0.115 R)
• M61: 25,033,708 km (0.108 R)
• M62: 26,026,589 km (0.115 R)
• M63: 27,370,576 km (0.08 R)
• M64: 27,653,466 km (0.112 R)
• M65: 28,222,087 km (0.07 R)
• M66: 29,834,603 km (0.059 R)
• M67: 30,183,914 km (0.109 R)
• M68: 31,004,607 km (0.114 R)
• M69: 31,476,738 km (0.102 R)
• M70: 32,010,803 km (0.079 R)
• M71: 32,727,526 km (0.116 R)
• M72: 34,176,980 km (0.07 R)
• M73: 34,298,603 km (0.096 R)
• M74: 34,664,669 km (0.113 R)
• M75: 35,462,175 km (0.107 R)
• M76: 36,950,375 km (0.037 R)
• M77: 37,263,034 km (0.103 R)
• M78: 37,451,079 km (0.035 R)
• M79: 38,648,909 km (0.108 R)
• M80: 38,712,339 km (0.059 R)
• M81: 41,406,147 km (0.034 R)
• M82: 41,600,924 km (0.097 R)
• M83: 41,795,850 km (0.114 R)
• M84: 42,578,995 km (0.112 R)
• M85: 42,972,437 km (0.039 R)
• M86: 43,762,763 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.2

Radius: 4.6

Gravity: 19.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 14.03 AU - 14.95 AU

Year: 19386 Days

Day: 20 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,557,643 km

• M1: 67,469 km (0.083 R)
• M2: 139,425 km (0.091 R)
• M3: 431,889 km (0.031 R)
• M4: 484,099 km (0.074 R)
• M5: 633,996 km (0.086 R)
• M6: 673,789 km (0.03 R)
• M7: 1,772,884 km (0.067 R)
• M8: 2,526,558 km (0.117 R)
• M9: 2,687,825 km (0.104 R)
• M10: 2,885,893 km (0.109 R)
• M11: 2,919,402 km (0.069 R)
• M12: 3,054,639 km (0.068 R)
• M13: 3,437,011 km (0.118 R)
• M14: 3,651,834 km (0.106 R)
• M15: 3,724,538 km (0.096 R)
• M16: 3,761,040 km (0.101 R)
• M17: 4,476,716 km (0.071 R)
• M18: 4,593,552 km (0.101 R)
• M19: 4,870,009 km (0.094 R)
• M20: 4,990,136 km (0.094 R)
• M21: 5,274,372 km (0.038 R)
• M22: 5,522,106 km (0.077 R)
• M23: 5,986,159 km (0.091 R)
• M24: 7,729,572 km (0.071 R)
• M25: 8,679,968 km (0.102 R)
• M26: 8,728,587 km (0.086 R)
• M27: 8,923,363 km (0.057 R)
• M28: 9,119,636 km (0.082 R)
• M29: 9,416,737 km (0.11 R)
• M30: 10,122,390 km (0.025 R)
• M31: 11,797,886 km (0.06 R)
• M32: 13,839,598 km (0.079 R)
• M33: 14,755,586 km (0.113 R)
• M34: 15,045,955 km (0.083 R)
• M35: 15,927,984 km (0.089 R)
• M36: 16,046,915 km (0.099 R)
• M37: 16,585,467 km (0.112 R)
• M38: 16,766,331 km (0.092 R)
• M39: 17,008,530 km (0.102 R)
• M40: 17,435,183 km (0.092 R)
• M41: 17,680,374 km (0.12 R)
• M42: 17,988,695 km (0.027 R)
• M43: 18,423,277 km (0.028 R)
• M44: 18,485,659 km (0.118 R)
• M45: 18,861,300 km (0.063 R)
• M46: 20,195,862 km (0.1 R)
• M47: 21,232,875 km (0.078 R)
• M48: 21,429,297 km (0.094 R)
• M49: 21,494,820 km (0.103 R)
• M50: 22,353,662 km (0.108 R)
• M51: 25,203,651 km (0.1 R)
• M52: 25,689,694 km (0.12 R)
• M53: 27,450,611 km (0.11 R)
• M54: 28,959,605 km (0.054 R)
• M55: 29,395,682 km (0.117 R)
• M56: 29,541,540 km (0.103 R)
• M57: 29,907,307 km (0.066 R)
• M58: 30,053,913 km (0.107 R)
• M59: 30,274,420 km (0.105 R)
• M60: 30,348,022 km (0.097 R)
• M61: 30,421,625 km (0.094 R)
• M62: 31,683,183 km (0.093 R)
• M63: 32,282,622 km (0.105 R)
• M64: 34,410,353 km (0.108 R)
• M65: 36,035,584 km (0.084 R)
• M66: 36,661,352 km (0.085 R)
• M67: 37,685,798 km (0.108 R)
• M68: 38,400,427 km (0.071 R)
• M69: 38,719,519 km (0.031 R)
• M70: 41,059,080 km (0.063 R)
• M71: 41,222,142 km (0.047 R)
• M72: 41,876,334 km (0.039 R)
• M73: 43,112,311 km (0.063 R)
• M74: 44,862,756 km (0.064 R)
• M75: 45,114,679 km (0.037 R)
• M76: 45,282,976 km (0.087 R)
• M77: 47,403,376 km (0.076 R)
• M78: 49,382,556 km (0.092 R)
• M79: 49,990,223 km (0.103 R)
• M80: 50,425,852 km (0.111 R)
• M81: 51,213,036 km (0.056 R)
• M82: 51,828,182 km (0.088 R)
• M83: 54,760,600 km (0.093 R)
• M84: 56,473,346 km (0.108 R)
• M85: 56,564,002 km (0.116 R)
• M86: 56,926,927 km (0.101 R)
• M87: 57,929,232 km (0.109 R)
• M88: 58,569,960 km (0.083 R)
• M89: 59,213,231 km (0.086 R)
• M90: 59,581,690 km (0.044 R)
• M91: 60,043,499 km (0.058 R)
• M92: 60,784,906 km (0.105 R)
• M93: 61,249,707 km (0.082 R)
• M94: 61,622,504 km (0.098 R)
• M95: 62,089,549 km (0.118 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 17,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit