🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.53 AU - 0.55 AU

Year: 151 Days

Day: 45.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.95 AU - 1.03 AU

Year: 375 Days

Day: 42.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.17 AU - 1.35 AU

Year: 539 Days

Day: 13.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.44 AU - 4.32 AU

Year: 2910 Days

Day: 26.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.71 AU - 4.15 AU

Year: 2967 Days

Day: 26.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.6

Radius: 10.9

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.4 AU - 10.72 AU

Year: 10385 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,136,932 km

• M1: 137,331 km (0.1 R)
• M2: 269,875 km (0.096 R)
• M3: 468,989 km (0.044 R)
• M4: 547,528 km (0.078 R)
• M5: 720,463 km (0.109 R)
• M6: 795,113 km (0.11 R)
• M7: 872,604 km (0.111 R)
• M8: 1,121,834 km (0.113 R)
• M9: 1,232,537 km (0.076 R)
• M10: 1,947,315 km (0.043 R)
• M11: 2,361,402 km (0.092 R)
• M12: 2,712,509 km (0.099 R)
• M13: 3,628,496 km (0.091 R)
• M14: 3,999,649 km (0.111 R)
• M15: 4,068,464 km (0.086 R)
• M16: 4,137,578 km (0.079 R)
• M17: 4,312,308 km (0.102 R)
• M18: 4,453,977 km (0.114 R)
• M19: 5,411,553 km (0.119 R)
• M20: 6,031,936 km (0.076 R)
• M21: 6,756,737 km (0.092 R)
• M22: 6,839,016 km (0.083 R)
• M23: 6,921,594 km (0.105 R)
• M24: 7,339,571 km (0.104 R)
• M25: 7,509,065 km (0.116 R)
• M26: 8,112,543 km (0.113 R)
• M27: 9,274,470 km (0.098 R)
• M28: 9,366,023 km (0.116 R)
• M29: 10,109,226 km (0.046 R)
• M30: 12,249,223 km (0.063 R)
• M31: 13,995,330 km (0.069 R)
• M32: 14,630,073 km (0.061 R)
• M33: 14,790,293 km (0.091 R)
• M34: 15,436,705 km (0.098 R)
• M35: 15,872,783 km (0.057 R)
• M36: 16,813,005 km (0.075 R)
• M37: 17,374,596 km (0.099 R)
• M38: 19,154,063 km (0.041 R)
• M39: 19,740,486 km (0.107 R)
• M40: 20,511,514 km (0.105 R)
• M41: 20,631,042 km (0.066 R)
• M42: 20,990,975 km (0.075 R)
• M43: 21,353,002 km (0.099 R)
• M44: 21,534,763 km (0.096 R)
• M45: 21,656,237 km (0.061 R)
• M46: 22,022,003 km (0.12 R)
• M47: 22,759,670 km (0.09 R)
• M48: 23,318,269 km (0.091 R)
• M49: 23,755,992 km (0.109 R)
• M50: 24,133,129 km (0.082 R)
• M51: 24,575,789 km (0.114 R)
• M52: 25,533,365 km (0.086 R)
• M53: 25,726,346 km (0.071 R)
• M54: 25,984,402 km (0.097 R)
• M55: 26,178,431 km (0.095 R)
• M56: 26,308,132 km (0.05 R)
• M57: 26,894,406 km (0.102 R)
• M58: 29,821,588 km (0.051 R)
• M59: 30,705,711 km (0.049 R)
• M60: 31,529,397 km (0.084 R)
• M61: 31,667,476 km (0.107 R)
• M62: 32,221,437 km (0.092 R)
• M63: 32,569,252 km (0.103 R)
• M64: 32,848,551 km (0.114 R)
• M65: 34,256,416 km (0.098 R)
• M66: 34,611,412 km (0.106 R)
• M67: 35,468,608 km (0.048 R)
• M68: 38,008,181 km (0.081 R)
• M69: 38,966,356 km (0.118 R)
• M70: 39,114,458 km (0.1 R)
• M71: 39,411,260 km (0.108 R)
• M72: 39,783,310 km (0.097 R)
• M73: 43,183,819 km (0.077 R)
• M74: 44,724,827 km (0.11 R)
• M75: 44,879,960 km (0.062 R)
• M76: 45,346,256 km (0.078 R)
• M77: 48,974,753 km (0.084 R)
• M78: 50,016,851 km (0.103 R)
• M79: 50,339,085 km (0.103 R)
• M80: 52,041,658 km (0.108 R)
• M81: 52,204,870 km (0.099 R)
• M82: 52,859,061 km (0.088 R)
• M83: 53,845,659 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.4

Radius: 6.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.04 AU - 15.42 AU

Year: 19373 Days

Day: 16.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,136,932 km

• M1: 102,475 km (0.12 R)
• M2: 147,504 km (0.109 R)
• M3: 249,529 km (0.064 R)
• M4: 758,611 km (0.114 R)
• M5: 1,011,730 km (0.085 R)
• M6: 1,208,302 km (0.07 R)
• M7: 1,395,748 km (0.108 R)
• M8: 1,504,057 km (0.071 R)
• M9: 2,704,730 km (0.118 R)
• M10: 2,840,415 km (0.09 R)
• M11: 3,146,791 km (0.061 R)
• M12: 3,203,638 km (0.112 R)
• M13: 3,493,110 km (0.113 R)
• M14: 3,730,821 km (0.115 R)
• M15: 3,882,065 km (0.115 R)
• M16: 4,284,782 km (0.118 R)
• M17: 5,196,731 km (0.095 R)
• M18: 5,297,859 km (0.093 R)
• M19: 5,399,735 km (0.096 R)
• M20: 6,855,771 km (0.049 R)
• M21: 7,041,273 km (0.086 R)
• M22: 7,115,922 km (0.097 R)
• M23: 7,303,817 km (0.105 R)
• M24: 7,417,212 km (0.067 R)
• M25: 7,954,418 km (0.077 R)
• M26: 8,306,422 km (0.088 R)
• M27: 9,475,080 km (0.094 R)
• M28: 9,598,798 km (0.073 R)
• M29: 10,437,892 km (0.088 R)
• M30: 11,039,276 km (0.084 R)
• M31: 11,300,324 km (0.044 R)
• M32: 11,740,142 km (0.101 R)
• M33: 11,873,134 km (0.101 R)
• M34: 11,962,145 km (0.079 R)
• M35: 13,415,339 km (0.092 R)
• M36: 13,508,089 km (0.026 R)
• M37: 13,694,039 km (0.056 R)
• M38: 13,834,063 km (0.089 R)
• M39: 14,493,939 km (0.12 R)
• M40: 14,923,584 km (0.051 R)
• M41: 15,893,128 km (0.116 R)
• M42: 16,783,086 km (0.1 R)
• M43: 18,045,842 km (0.072 R)
• M44: 18,353,415 km (0.102 R)
• M45: 18,869,976 km (0.078 R)
• M46: 19,601,061 km (0.118 R)
• M47: 20,128,992 km (0.117 R)
• M48: 20,341,421 km (0.054 R)
• M49: 20,714,967 km (0.05 R)
• M50: 21,686,156 km (0.075 R)
• M51: 22,122,533 km (0.106 R)
• M52: 22,396,746 km (0.081 R)
• M53: 23,784,565 km (0.109 R)
• M54: 24,009,112 km (0.1 R)
• M55: 24,065,361 km (0.102 R)
• M56: 24,234,406 km (0.075 R)
• M57: 25,314,353 km (0.078 R)
• M58: 25,773,768 km (0.097 R)
• M59: 25,831,364 km (0.059 R)
• M60: 26,004,448 km (0.06 R)
• M61: 26,177,982 km (0.091 R)
• M62: 26,468,052 km (0.112 R)
• M63: 26,759,170 km (0.029 R)
• M64: 28,766,474 km (0.072 R)
• M65: 30,212,337 km (0.051 R)
• M66: 31,250,846 km (0.113 R)
• M67: 31,558,568 km (0.111 R)
• M68: 32,799,184 km (0.107 R)
• M69: 34,245,496 km (0.034 R)
• M70: 34,499,064 km (0.115 R)
• M71: 35,199,930 km (0.036 R)
• M72: 36,550,799 km (0.044 R)
• M73: 36,680,351 km (0.115 R)
• M74: 36,745,127 km (0.059 R)
• M75: 37,984,096 km (0.109 R)
• M76: 38,180,967 km (0.044 R)
• M77: 39,568,487 km (0.078 R)
• M78: 39,968,063 km (0.048 R)
• M79: 40,838,124 km (0.108 R)
• M80: 40,972,613 km (0.05 R)
• M81: 41,241,889 km (0.111 R)
• M82: 41,511,764 km (0.073 R)
• M83: 41,985,390 km (0.105 R)
• M84: 42,121,076 km (0.095 R)
• M85: 43,554,522 km (0.088 R)
• M86: 44,173,558 km (0.09 R)
• M87: 44,449,716 km (0.112 R)
• M88: 44,588,094 km (0.073 R)
• M89: 45,212,067 km (0.111 R)
• M90: 46,188,492 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.4

Radius: 3.7

Gravity: 24.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.28 AU - 16.4 AU

Year: 20679 Days

Day: 22.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,136,932 km

• M1: 51,462 km (0.055 R)
• M2: 147,204 km (0.063 R)
• M3: 259,104 km (0.029 R)
• M4: 412,292 km (0.089 R)
• M5: 590,762 km (0.029 R)
• M6: 688,449 km (0.105 R)
• M7: 749,635 km (0.078 R)
• M8: 899,382 km (0.107 R)
• M9: 1,012,030 km (0.053 R)
• M10: 1,105,528 km (0.113 R)
• M11: 1,250,937 km (0.062 R)
• M12: 2,397,455 km (0.08 R)
• M13: 2,649,229 km (0.118 R)
• M14: 3,177,758 km (0.118 R)
• M15: 3,992,618 km (0.102 R)
• M16: 4,140,570 km (0.106 R)
• M17: 4,215,219 km (0.114 R)
• M18: 4,328,016 km (0.109 R)
• M19: 6,009,197 km (0.084 R)
• M20: 6,221,476 km (0.114 R)
• M21: 6,653,216 km (0.116 R)
• M22: 6,961,088 km (0.065 R)
• M23: 7,005,519 km (0.102 R)
• M24: 7,049,949 km (0.068 R)
• M25: 7,363,955 km (0.045 R)
• M26: 7,958,906 km (0.106 R)
• M27: 8,238,804 km (0.119 R)
• M28: 8,521,843 km (0.071 R)
• M29: 8,616,837 km (0.079 R)
• M30: 8,664,559 km (0.097 R)
• M31: 11,521,878 km (0.096 R)
• M32: 11,574,387 km (0.068 R)
• M33: 11,785,320 km (0.092 R)
• M34: 11,891,236 km (0.116 R)
• M35: 11,944,343 km (0.101 R)
• M36: 12,264,482 km (0.097 R)
• M37: 13,962,867 km (0.085 R)
• M38: 15,675,164 km (0.046 R)
• M39: 16,615,088 km (0.112 R)
• M40: 16,674,478 km (0.079 R)
• M41: 16,972,178 km (0.074 R)
• M42: 17,091,856 km (0.107 R)
• M43: 17,573,112 km (0.113 R)
• M44: 17,937,084 km (0.067 R)
• M45: 17,997,970 km (0.047 R)
• M46: 18,119,892 km (0.051 R)
• M47: 19,230,058 km (0.083 R)
• M48: 19,417,205 km (0.092 R)
• M49: 19,919,256 km (0.068 R)
• M50: 20,362,065 km (0.108 R)
• M51: 20,808,017 km (0.041 R)
• M52: 21,709,793 km (0.091 R)
• M53: 21,839,644 km (0.084 R)
• M54: 22,624,135 km (0.085 R)
• M55: 23,152,215 km (0.101 R)
• M56: 23,617,764 km (0.068 R)
• M57: 23,885,095 km (0.111 R)
• M58: 28,296,736 km (0.075 R)
• M59: 29,222,897 km (0.103 R)
• M60: 30,014,270 km (0.083 R)
• M61: 30,231,336 km (0.088 R)
• M62: 30,594,410 km (0.06 R)
• M63: 31,544,805 km (0.113 R)
• M64: 31,912,816 km (0.072 R)
• M65: 32,504,775 km (0.036 R)
• M66: 34,302,343 km (0.099 R)
• M67: 34,832,667 km (0.119 R)
• M68: 35,213,095 km (0.11 R)
• M69: 35,365,685 km (0.1 R)
• M70: 37,446,741 km (0.117 R)
• M71: 39,964,024 km (0.083 R)
• M72: 40,601,909 km (0.092 R)
• M73: 41,002,233 km (0.118 R)
• M74: 41,887,553 km (0.076 R)
• M75: 42,130,201 km (0.083 R)
• M76: 42,942,069 km (0.114 R)
• M77: 44,169,519 km (0.091 R)
• M78: 45,325,612 km (0.106 R)
• M79: 45,740,895 km (0.031 R)
• M80: 45,990,724 km (0.051 R)
• M81: 46,658,977 km (0.11 R)
• M82: 49,108,194 km (0.07 R)
• M83: 49,876,828 km (0.115 R)
• M84: 51,080,343 km (0.034 R)
• M85: 51,166,661 km (0.097 R)
• M86: 51,685,616 km (0.105 R)
• M87: 51,772,233 km (0.067 R)
• M88: 52,903,342 km (0.089 R)
• M89: 53,253,102 km (0.093 R)
• M90: 53,603,460 km (0.047 R)
• M91: 54,482,946 km (0.1 R)
• M92: 54,571,059 km (0.07 R)
• M93: 55,278,508 km (0.1 R)
• M94: 57,328,896 km (0.105 R)
• M95: 57,777,989 km (0.116 R)
• M96: 59,767,491 km (0.051 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: 418 - 15,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit