🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.7 AU - 0.74 AU

Year: 220 Days

Day: 36.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.41 AU - 1.47 AU

Year: 622 Days

Day: 29.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 76,441,199 km

• M1: 124,765 km (0.116 R)
• M2: 949,198 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.85 AU - 3.09 AU

Year: 1842 Days

Day: 35.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.8

Radius: 11.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.29 AU - 5.85 AU

Year: 4731 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 76,441,199 km

• M1: 150,495 km (0.075 R)
• M2: 266,135 km (0.117 R)
• M3: 344,524 km (0.112 R)
• M4: 427,102 km (0.108 R)
• M5: 536,458 km (0.095 R)
• M6: 726,298 km (0.057 R)
• M7: 884,423 km (0.107 R)
• M8: 973,733 km (0.056 R)
• M9: 1,549,086 km (0.041 R)
• M10: 1,631,365 km (0.088 R)
• M11: 1,771,837 km (0.102 R)
• M12: 1,887,177 km (0.111 R)
• M13: 2,065,049 km (0.114 R)
• M14: 2,156,154 km (0.1 R)
• M15: 2,311,138 km (0.072 R)
• M16: 2,405,833 km (0.116 R)
• M17: 2,550,644 km (0.1 R)
• M18: 2,831,888 km (0.117 R)
• M19: 3,299,531 km (0.099 R)
• M20: 3,570,004 km (0.09 R)
• M21: 3,754,308 km (0.085 R)
• M22: 3,866,507 km (0.058 R)
• M23: 4,229,132 km (0.09 R)
• M24: 4,743,150 km (0.086 R)
• M25: 4,884,969 km (0.037 R)
• M26: 5,214,533 km (0.062 R)
• M27: 5,382,083 km (0.053 R)
• M28: 5,765,502 km (0.063 R)
• M29: 6,004,260 km (0.059 R)
• M30: 6,180,038 km (0.08 R)
• M31: 7,223,333 km (0.084 R)
• M32: 7,316,682 km (0.091 R)
• M33: 7,622,760 km (0.116 R)
• M34: 7,789,262 km (0.063 R)
• M35: 7,957,111 km (0.064 R)
• M36: 8,223,245 km (0.071 R)
• M37: 8,320,783 km (0.1 R)
• M38: 8,492,222 km (0.04 R)
• M39: 8,590,807 km (0.093 R)
• M40: 8,665,008 km (0.067 R)
• M41: 8,764,191 km (0.112 R)
• M42: 8,913,789 km (0.079 R)
• M43: 9,039,152 km (0.063 R)
• M44: 9,165,114 km (0.118 R)
• M45: 9,829,178 km (0.109 R)
• M46: 10,219,330 km (0.054 R)
• M47: 10,455,844 km (0.116 R)
• M48: 11,365,997 km (0.117 R)
• M49: 11,803,122 km (0.105 R)
• M50: 11,996,104 km (0.109 R)
• M51: 12,162,307 km (0.083 R)
• M52: 12,469,132 km (0.076 R)
• M53: 12,806,625 km (0.071 R)
• M54: 12,976,568 km (0.076 R)
• M55: 13,750,587 km (0.107 R)
• M56: 14,362,892 km (0.05 R)
• M57: 15,553,840 km (0.116 R)
• M58: 15,826,108 km (0.099 R)
• M59: 15,978,100 km (0.117 R)
• M60: 17,024,537 km (0.052 R)
• M61: 17,149,002 km (0.106 R)
• M62: 17,367,714 km (0.102 R)
• M63: 17,555,909 km (0.072 R)
• M64: 17,681,720 km (0.108 R)
• M65: 18,475,187 km (0.114 R)
• M66: 18,989,056 km (0.097 R)
• M67: 19,312,636 km (0.105 R)
• M68: 19,572,787 km (0.104 R)
• M69: 21,426,305 km (0.047 R)
• M70: 21,729,390 km (0.092 R)
• M71: 22,135,847 km (0.109 R)
• M72: 23,128,130 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.8

Radius: 13.9

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.72 AU - 7.16 AU

Year: 5210 Days

Day: 9.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,441,199 km

• M1: 177,573 km (0.111 R)
• M2: 328,816 km (0.1 R)
• M3: 492,476 km (0.063 R)
• M4: 603,478 km (0.103 R)
• M5: 690,843 km (0.119 R)
• M6: 906,264 km (0.097 R)
• M7: 1,104,032 km (0.086 R)
• M8: 1,229,844 km (0.075 R)
• M9: 1,543,551 km (0.06 R)
• M10: 1,833,322 km (0.094 R)
• M11: 2,247,409 km (0.058 R)
• M12: 2,355,568 km (0.092 R)
• M13: 2,615,120 km (0.062 R)
• M14: 3,387,494 km (0.096 R)
• M15: 3,596,632 km (0.091 R)
• M16: 3,875,034 km (0.106 R)
• M17: 4,005,932 km (0.028 R)
• M18: 4,182,906 km (0.114 R)
• M19: 4,362,424 km (0.06 R)
• M20: 4,775,762 km (0.11 R)
• M21: 4,963,657 km (0.119 R)
• M22: 5,178,031 km (0.116 R)
• M23: 5,346,777 km (0.055 R)
• M24: 5,690,105 km (0.08 R)
• M25: 6,015,330 km (0.066 R)
• M26: 6,527,553 km (0.069 R)
• M27: 6,684,033 km (0.112 R)
• M28: 7,027,360 km (0.1 R)
• M29: 7,676,465 km (0.076 R)
• M30: 7,841,920 km (0.105 R)
• M31: 8,232,221 km (0.081 R)
• M32: 9,032,121 km (0.107 R)
• M33: 9,148,359 km (0.092 R)
• M34: 9,470,892 km (0.096 R)
• M35: 10,157,247 km (0.107 R)
• M36: 10,369,376 km (0.029 R)
• M37: 10,613,520 km (0.115 R)
• M38: 11,170,024 km (0.083 R)
• M39: 11,294,938 km (0.08 R)
• M40: 12,150,788 km (0.077 R)
• M41: 12,247,129 km (0.063 R)
• M42: 12,473,022 km (0.077 R)
• M43: 12,570,260 km (0.088 R)
• M44: 12,961,758 km (0.092 R)
• M45: 13,291,023 km (0.075 R)
• M46: 13,456,777 km (0.035 R)
• M47: 14,329,531 km (0.096 R)
• M48: 14,465,366 km (0.041 R)
• M49: 14,738,532 km (0.097 R)
• M50: 15,013,343 km (0.114 R)
• M51: 15,498,339 km (0.05 R)
• M52: 15,602,908 km (0.115 R)
• M53: 16,235,558 km (0.036 R)
• M54: 16,519,494 km (0.109 R)
• M55: 16,697,666 km (0.104 R)
• M56: 16,984,295 km (0.034 R)
• M57: 17,598,544 km (0.117 R)
• M58: 18,183,472 km (0.051 R)
• M59: 18,478,329 km (0.095 R)
• M60: 18,663,382 km (0.115 R)
• M61: 18,886,282 km (0.05 R)
• M62: 19,976,252 km (0.098 R)
• M63: 21,668,803 km (0.091 R)
• M64: 21,903,073 km (0.098 R)
• M65: 22,571,776 km (0.081 R)
• M66: 23,326,946 km (0.078 R)
• M67: 23,848,444 km (0.036 R)
• M68: 24,495,604 km (0.099 R)
• M69: 25,107,609 km (0.099 R)
• M70: 25,724,551 km (0.054 R)
• M71: 25,972,734 km (0.078 R)
• M72: 26,554,968 km (0.117 R)
• M73: 26,763,957 km (0.115 R)
• M74: 27,015,580 km (0.109 R)
• M75: 27,352,175 km (0.05 R)
• M76: 27,902,097 km (0.117 R)
• M77: 28,370,189 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.6

Radius: 12.2

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.72 AU - 8.54 AU

Year: 8343 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 76,441,199 km

• M1: 184,305 km (0.045 R)
• M2: 527,482 km (0.114 R)
• M3: 619,186 km (0.092 R)
• M4: 795,113 km (0.069 R)
• M5: 931,845 km (0.115 R)
• M6: 1,061,995 km (0.083 R)
• M7: 1,152,502 km (0.117 R)
• M8: 1,628,223 km (0.061 R)
• M9: 2,142,391 km (0.097 R)
• M10: 2,684,683 km (0.112 R)
• M11: 2,853,430 km (0.054 R)
• M12: 4,401,917 km (0.107 R)
• M13: 4,907,558 km (0.095 R)
• M14: 5,405,270 km (0.081 R)
• M15: 5,864,237 km (0.066 R)
• M16: 6,590,684 km (0.105 R)
• M17: 6,906,485 km (0.077 R)
• M18: 8,219,505 km (0.117 R)
• M19: 10,098,006 km (0.096 R)
• M20: 10,864,994 km (0.066 R)
• M21: 11,170,323 km (0.099 R)
• M22: 11,409,680 km (0.103 R)
• M23: 11,616,275 km (0.117 R)
• M24: 12,703,253 km (0.111 R)
• M25: 14,006,101 km (0.106 R)
• M26: 14,190,405 km (0.103 R)
• M27: 14,598,658 km (0.081 R)
• M28: 14,748,106 km (0.102 R)
• M29: 14,898,153 km (0.055 R)
• M30: 15,962,093 km (0.116 R)
• M31: 16,658,920 km (0.116 R)
• M32: 16,893,489 km (0.07 R)
• M33: 17,603,481 km (0.108 R)
• M34: 18,403,979 km (0.119 R)
• M35: 18,605,936 km (0.092 R)
• M36: 19,012,094 km (0.086 R)
• M37: 19,093,775 km (0.114 R)
• M38: 19,298,275 km (0.101 R)
• M39: 19,668,081 km (0.099 R)
• M40: 19,750,659 km (0.098 R)
• M41: 20,498,499 km (0.086 R)
• M42: 21,255,763 km (0.089 R)
• M43: 22,236,527 km (0.071 R)
• M44: 22,927,519 km (0.083 R)
• M45: 23,494,196 km (0.049 R)
• M46: 24,330,747 km (0.05 R)
• M47: 25,087,413 km (0.098 R)
• M48: 26,032,872 km (0.109 R)
• M49: 28,657,417 km (0.108 R)
• M50: 29,598,238 km (0.109 R)
• M51: 30,980,223 km (0.053 R)
• M52: 31,316,968 km (0.08 R)
• M53: 32,237,144 km (0.101 R)
• M54: 32,578,377 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.1

Radius: 7.7

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.59 AU - 16.55 AU

Year: 18994 Days

Day: 23.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,441,199 km

• M1: 328,068 km (0.106 R)
• M2: 1,331,870 km (0.076 R)
• M3: 1,632,562 km (0.03 R)
• M4: 1,823,299 km (0.057 R)
• M5: 1,921,285 km (0.119 R)
• M6: 2,582,807 km (0.105 R)
• M7: 2,656,260 km (0.088 R)
• M8: 3,269,312 km (0.077 R)
• M9: 4,180,961 km (0.07 R)
• M10: 5,119,987 km (0.026 R)
• M11: 5,926,020 km (0.117 R)
• M12: 6,072,477 km (0.032 R)
• M13: 6,568,992 km (0.044 R)
• M14: 6,975,599 km (0.082 R)
• M15: 7,285,865 km (0.09 R)
• M16: 7,759,941 km (0.09 R)
• M17: 7,920,160 km (0.096 R)
• M18: 8,135,431 km (0.037 R)
• M19: 8,793,064 km (0.075 R)
• M20: 9,184,561 km (0.062 R)
• M21: 10,158,892 km (0.098 R)
• M22: 10,334,221 km (0.051 R)
• M23: 11,346,699 km (0.083 R)
• M24: 11,528,610 km (0.114 R)
• M25: 11,834,089 km (0.087 R)
• M26: 13,336,800 km (0.12 R)
• M27: 14,175,745 km (0.087 R)
• M28: 14,240,969 km (0.081 R)
• M29: 14,306,194 km (0.091 R)
• M30: 14,700,384 km (0.067 R)
• M31: 15,231,457 km (0.106 R)
• M32: 15,499,237 km (0.106 R)
• M33: 16,175,868 km (0.076 R)
• M34: 17,139,129 km (0.067 R)
• M35: 17,417,680 km (0.059 R)
• M36: 17,557,554 km (0.112 R)
• M37: 17,768,188 km (0.102 R)
• M38: 18,120,940 km (0.113 R)
• M39: 19,192,958 km (0.078 R)
• M40: 19,409,725 km (0.105 R)
• M41: 20,065,263 km (0.082 R)
• M42: 20,727,982 km (0.103 R)
• M43: 20,876,383 km (0.063 R)
• M44: 24,303,969 km (0.094 R)
• M45: 26,764,705 km (0.077 R)
• M46: 27,901,798 km (0.088 R)
• M47: 29,137,476 km (0.09 R)
• M48: 29,303,530 km (0.098 R)
• M49: 29,470,033 km (0.038 R)
• M50: 29,636,685 km (0.079 R)
• M51: 29,720,160 km (0.063 R)
• M52: 30,475,181 km (0.112 R)
• M53: 30,728,151 km (0.064 R)
• M54: 31,406,427 km (0.111 R)
• M55: 33,123,362 km (0.111 R)
• M56: 35,755,537 km (0.105 R)
• M57: 35,844,398 km (0.117 R)
• M58: 36,022,419 km (0.044 R)
• M59: 37,637,627 km (0.091 R)
• M60: 39,551,583 km (0.1 R)
• M61: 40,104,347 km (0.089 R)
• M62: 41,217,355 km (0.028 R)
• M63: 41,403,903 km (0.093 R)
• M64: 42,152,641 km (0.105 R)
• M65: 43,663,579 km (0.095 R)
• M66: 45,288,362 km (0.118 R)
• M67: 45,963,048 km (0.111 R)
• M68: 48,399,848 km (0.106 R)
• M69: 48,695,154 km (0.113 R)
• M70: 50,878,385 km (0.095 R)
• M71: 52,183,477 km (0.111 R)
• M72: 52,486,263 km (0.116 R)
• M73: 52,992,054 km (0.104 R)
• M74: 53,093,481 km (0.087 R)
• M75: 53,703,092 km (0.085 R)
• M76: 54,519,448 km (0.118 R)
• M77: 54,929,047 km (0.073 R)
• M78: 55,648,613 km (0.113 R)
• M79: 56,164,426 km (0.091 R)
• M80: 56,578,214 km (0.096 R)
• M81: 57,929,980 km (0.116 R)
• M82: 58,767,130 km (0.037 R)
• M83: 59,608,319 km (0.11 R)
• M84: 59,924,718 km (0.091 R)
• M85: 62,048,709 km (0.104 R)
• M86: 65,933,616 km (0.1 R)
• M87: 66,479,349 km (0.072 R)
• M88: 66,698,061 km (0.042 R)
• M89: 68,015,420 km (0.116 R)
• M90: 69,009,049 km (0.114 R)
• M91: 71,234,467 km (0.119 R)
• M92: 71,458,265 km (0.101 R)
• M93: 74,389,187 km (0.103 R)
• M94: 76,097,894 km (0.048 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 13,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit