🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.64 AU - 0.96 AU

Year: 271 Days

Day: 43.8 Hours

Environment

Temp: 70 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,132,888 km

• M1: 103,522 km (0.07 R)
• M2: 237,412 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.94 AU - 1.38 AU

Year: 473 Days

Day: 32.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 152.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.97 AU - 2.09 AU

Year: 1095 Days

Day: 28.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.9

Radius: 10.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.95 AU - 5.33 AU

Year: 4414 Days

Day: 10.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,132,888 km

• M1: 160,818 km (0.059 R)
• M2: 230,530 km (0.104 R)
• M3: 350,508 km (0.104 R)
• M4: 439,668 km (0.077 R)
• M5: 1,068,278 km (0.118 R)
• M6: 1,164,619 km (0.101 R)
• M7: 1,275,172 km (0.109 R)
• M8: 1,400,984 km (0.091 R)
• M9: 1,604,138 km (0.096 R)
• M10: 1,690,606 km (0.106 R)
• M11: 1,881,343 km (0.082 R)
• M12: 1,959,732 km (0.099 R)
• M13: 2,092,874 km (0.086 R)
• M14: 2,354,222 km (0.085 R)
• M15: 2,467,617 km (0.109 R)
• M16: 2,626,340 km (0.072 R)
• M17: 2,969,518 km (0.115 R)
• M18: 3,169,829 km (0.095 R)
• M19: 3,311,199 km (0.062 R)
• M20: 3,390,636 km (0.044 R)
• M21: 3,519,140 km (0.098 R)
• M22: 3,682,052 km (0.086 R)
• M23: 3,764,481 km (0.117 R)
• M24: 4,032,411 km (0.053 R)
• M25: 4,220,156 km (0.069 R)
• M26: 4,498,707 km (0.113 R)
• M27: 4,729,387 km (0.085 R)
• M28: 5,147,064 km (0.106 R)
• M29: 5,652,705 km (0.111 R)
• M30: 5,729,000 km (0.119 R)
• M31: 5,998,725 km (0.117 R)
• M32: 6,095,964 km (0.092 R)
• M33: 6,174,203 km (0.069 R)
• M34: 6,371,373 km (0.033 R)
• M35: 6,510,649 km (0.117 R)
• M36: 7,201,342 km (0.096 R)
• M37: 7,471,516 km (0.106 R)
• M38: 7,681,701 km (0.103 R)
• M39: 7,872,588 km (0.103 R)
• M40: 8,194,223 km (0.055 R)
• M41: 8,498,356 km (0.113 R)
• M42: 8,585,871 km (0.111 R)
• M43: 8,673,685 km (0.099 R)
• M44: 9,072,961 km (0.094 R)
• M45: 9,478,072 km (0.064 R)
• M46: 9,546,139 km (0.084 R)
• M47: 9,797,314 km (0.033 R)
• M48: 10,027,545 km (0.081 R)
• M49: 10,166,522 km (0.054 R)
• M50: 10,942,486 km (0.069 R)
• M51: 11,713,064 km (0.069 R)
• M52: 11,810,602 km (0.109 R)
• M53: 12,055,793 km (0.074 R)
• M54: 12,575,945 km (0.1 R)
• M55: 12,700,859 km (0.074 R)
• M56: 12,876,487 km (0.076 R)
• M57: 14,362,443 km (0.116 R)
• M58: 14,519,371 km (0.091 R)
• M59: 14,624,239 km (0.085 R)
• M60: 15,046,105 km (0.079 R)
• M61: 15,205,427 km (0.105 R)
• M62: 15,472,160 km (0.114 R)
• M63: 15,713,611 km (0.078 R)
• M64: 16,037,341 km (0.062 R)
• M65: 16,417,918 km (0.094 R)
• M66: 17,243,399 km (0.063 R)
• M67: 17,605,276 km (0.071 R)
• M68: 18,110,617 km (0.102 R)
• M69: 18,393,357 km (0.113 R)
• M70: 18,791,587 km (0.092 R)
• M71: 19,221,681 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.5

Radius: 9.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.14 AU - 5.76 AU

Year: 4819 Days

Day: 5.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 33,132,888 km

• M1: 133,740 km (0.118 R)
• M2: 202,556 km (0.11 R)
• M3: 305,329 km (0.102 R)
• M4: 717,621 km (0.108 R)
• M5: 864,975 km (0.055 R)
• M6: 1,011,282 km (0.077 R)
• M7: 1,093,560 km (0.08 R)
• M8: 1,265,299 km (0.11 R)
• M9: 1,341,743 km (0.111 R)
• M10: 1,485,956 km (0.108 R)
• M11: 1,847,683 km (0.081 R)
• M12: 1,964,669 km (0.091 R)
• M13: 2,099,157 km (0.115 R)
• M14: 2,473,002 km (0.081 R)
• M15: 2,537,479 km (0.04 R)
• M16: 2,783,867 km (0.097 R)
• M17: 2,867,791 km (0.055 R)
• M18: 2,952,613 km (0.107 R)
• M19: 3,038,333 km (0.113 R)
• M20: 3,569,704 km (0.114 R)
• M21: 4,226,140 km (0.07 R)
• M22: 4,361,975 km (0.12 R)
• M23: 4,798,202 km (0.104 R)
• M24: 4,899,330 km (0.051 R)
• M25: 5,248,492 km (0.1 R)
• M26: 5,755,180 km (0.11 R)
• M27: 6,145,481 km (0.092 R)
• M28: 6,233,294 km (0.055 R)
• M29: 6,410,418 km (0.062 R)
• M30: 6,522,018 km (0.061 R)
• M31: 6,747,014 km (0.119 R)
• M32: 6,928,925 km (0.103 R)
• M33: 7,531,206 km (0.096 R)
• M34: 7,958,158 km (0.116 R)
• M35: 8,344,270 km (0.118 R)
• M36: 8,761,199 km (0.063 R)
• M37: 8,984,699 km (0.081 R)
• M38: 9,615,403 km (0.087 R)
• M39: 9,691,997 km (0.027 R)
• M40: 10,260,320 km (0.093 R)
• M41: 10,733,498 km (0.12 R)
• M42: 10,812,934 km (0.105 R)
• M43: 11,294,340 km (0.081 R)
• M44: 11,919,659 km (0.042 R)
• M45: 12,029,614 km (0.114 R)
• M46: 12,444,748 km (0.097 R)
• M47: 13,546,087 km (0.116 R)
• M48: 13,660,829 km (0.114 R)
• M49: 14,297,667 km (0.072 R)
• M50: 14,472,996 km (0.108 R)
• M51: 14,855,368 km (0.049 R)
• M52: 15,241,181 km (0.049 R)
• M53: 15,330,640 km (0.062 R)
• M54: 15,540,077 km (0.109 R)
• M55: 15,780,631 km (0.088 R)
• M56: 16,786,078 km (0.101 R)
• M57: 16,878,529 km (0.036 R)
• M58: 16,971,130 km (0.098 R)
• M59: 17,249,831 km (0.078 R)
• M60: 18,032,378 km (0.098 R)
• M61: 18,507,351 km (0.091 R)
• M62: 18,858,308 km (0.12 R)
• M63: 18,986,513 km (0.097 R)
• M64: 19,211,508 km (0.096 R)
• M65: 19,631,729 km (0.104 R)
• M66: 19,794,192 km (0.058 R)
• M67: 19,924,492 km (0.09 R)
• M68: 20,745,186 km (0.108 R)
• M69: 21,543,440 km (0.113 R)
• M70: 22,148,563 km (0.054 R)
• M71: 22,419,485 km (0.098 R)
• M72: 22,657,346 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.6

Radius: 13.7

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.53 AU - 10.99 AU

Year: 13368 Days

Day: 5.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,132,888 km

• M1: 175,777 km (0.117 R)
• M2: 341,682 km (0.068 R)
• M3: 506,239 km (0.1 R)
• M4: 642,822 km (0.101 R)
• M5: 780,901 km (0.12 R)
• M6: 958,623 km (0.028 R)
• M7: 1,090,120 km (0.065 R)
• M8: 1,307,934 km (0.054 R)
• M9: 2,066,246 km (0.068 R)
• M10: 2,220,930 km (0.111 R)
• M11: 2,772,049 km (0.087 R)
• M12: 3,229,818 km (0.114 R)
• M13: 3,365,204 km (0.119 R)
• M14: 3,618,174 km (0.071 R)
• M15: 4,046,024 km (0.101 R)
• M16: 4,265,933 km (0.099 R)
• M17: 4,515,163 km (0.111 R)
• M18: 4,975,924 km (0.088 R)
• M19: 5,106,523 km (0.067 R)
• M20: 5,264,947 km (0.108 R)
• M21: 5,425,017 km (0.103 R)
• M22: 5,586,732 km (0.083 R)
• M23: 6,109,278 km (0.091 R)
• M24: 6,221,327 km (0.112 R)
• M25: 7,498,892 km (0.075 R)
• M26: 8,353,396 km (0.073 R)
• M27: 9,529,684 km (0.08 R)
• M28: 9,856,555 km (0.087 R)
• M29: 10,187,166 km (0.05 R)
• M30: 10,287,098 km (0.107 R)
• M31: 10,656,156 km (0.076 R)
• M32: 10,961,335 km (0.089 R)
• M33: 11,097,918 km (0.048 R)
• M34: 11,964,539 km (0.12 R)
• M35: 12,960,860 km (0.099 R)
• M36: 13,909,909 km (0.12 R)
• M37: 14,132,062 km (0.109 R)
• M38: 14,919,096 km (0.114 R)
• M39: 15,451,665 km (0.065 R)
• M40: 16,457,411 km (0.114 R)
• M41: 16,574,696 km (0.086 R)
• M42: 16,731,774 km (0.067 R)
• M43: 16,889,151 km (0.025 R)
• M44: 17,563,987 km (0.074 R)
• M45: 17,924,817 km (0.116 R)
• M46: 18,166,717 km (0.064 R)
• M47: 18,939,988 km (0.115 R)
• M48: 19,558,126 km (0.1 R)
• M49: 19,890,383 km (0.112 R)
• M50: 20,057,335 km (0.066 R)
• M51: 20,518,694 km (0.06 R)
• M52: 21,537,306 km (0.056 R)
• M53: 22,225,606 km (0.111 R)
• M54: 22,398,840 km (0.109 R)
• M55: 23,052,433 km (0.085 R)
• M56: 23,889,284 km (0.09 R)
• M57: 24,066,707 km (0.102 R)
• M58: 24,244,579 km (0.086 R)
• M59: 25,456,770 km (0.075 R)
• M60: 28,314,239 km (0.083 R)
• M61: 28,455,161 km (0.027 R)
• M62: 28,596,231 km (0.108 R)
• M63: 28,831,848 km (0.028 R)
• M64: 29,780,747 km (0.06 R)
• M65: 31,320,558 km (0.065 R)
• M66: 31,612,124 km (0.119 R)
• M67: 32,394,073 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 11,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit