🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.57 AU - 0.61 AU

Year: 167 Days

Day: 33.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.68 AU - 0.82 AU

Year: 240 Days

Day: 35.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.84 AU - 1 AU

Year: 326 Days

Day: 28.7 Hours

Environment

Temp: 45 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.63 AU - 1.99 AU

Year: 898 Days

Day: 22.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.2 AU - 3.38 AU

Year: 2202 Days

Day: 36.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,086,096 km

• M1: 790,026 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.1

Radius: 13.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.09 AU - 7.67 AU

Year: 5946 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,086,096 km

• M1: 198,367 km (0.077 R)
• M2: 341,981 km (0.025 R)
• M3: 536,458 km (0.109 R)
• M4: 725,400 km (0.082 R)
• M5: 1,005,597 km (0.072 R)
• M6: 1,231,789 km (0.106 R)
• M7: 1,443,919 km (0.079 R)
• M8: 1,538,764 km (0.105 R)
• M9: 1,768,396 km (0.114 R)
• M10: 1,974,542 km (0.081 R)
• M11: 2,116,511 km (0.101 R)
• M12: 2,640,552 km (0.063 R)
• M13: 2,917,906 km (0.092 R)
• M14: 3,288,311 km (0.096 R)
• M15: 3,479,347 km (0.05 R)
• M16: 4,607,016 km (0.1 R)
• M17: 4,725,647 km (0.075 R)
• M18: 5,210,643 km (0.119 R)
• M19: 5,534,523 km (0.095 R)
• M20: 5,762,660 km (0.115 R)
• M21: 5,968,207 km (0.032 R)
• M22: 6,360,004 km (0.113 R)
• M23: 6,599,061 km (0.104 R)
• M24: 6,733,251 km (0.085 R)
• M25: 6,895,415 km (0.094 R)
• M26: 7,585,210 km (0.095 R)
• M27: 7,782,380 km (0.038 R)
• M28: 7,895,776 km (0.115 R)
• M29: 8,095,638 km (0.114 R)
• M30: 8,210,530 km (0.096 R)
• M31: 8,297,147 km (0.101 R)
• M32: 8,587,965 km (0.117 R)
• M33: 8,705,250 km (0.049 R)
• M34: 9,119,935 km (0.112 R)
• M35: 9,815,266 km (0.085 R)
• M36: 9,937,936 km (0.067 R)
• M37: 10,184,773 km (0.111 R)
• M38: 10,464,969 km (0.115 R)
• M39: 11,160,749 km (0.036 R)
• M40: 12,067,761 km (0.103 R)
• M41: 12,596,889 km (0.038 R)
• M42: 13,268,733 km (0.114 R)
• M43: 13,574,960 km (0.096 R)
• M44: 13,986,952 km (0.059 R)
• M45: 14,402,984 km (0.053 R)
• M46: 14,577,565 km (0.09 R)
• M47: 15,783,174 km (0.069 R)
• M48: 16,035,396 km (0.074 R)
• M49: 16,143,854 km (0.099 R)
• M50: 16,434,373 km (0.105 R)
• M51: 16,653,534 km (0.065 R)
• M52: 17,576,553 km (0.115 R)
• M53: 17,688,452 km (0.086 R)
• M54: 18,100,744 km (0.052 R)
• M55: 18,630,171 km (0.079 R)
• M56: 19,011,496 km (0.101 R)
• M57: 19,126,387 km (0.073 R)
• M58: 19,626,792 km (0.071 R)
• M59: 19,937,058 km (0.044 R)
• M60: 20,522,883 km (0.078 R)
• M61: 21,952,291 km (0.031 R)
• M62: 22,395,400 km (0.062 R)
• M63: 22,638,347 km (0.112 R)
• M64: 23,045,253 km (0.045 R)
• M65: 23,454,553 km (0.117 R)
• M66: 24,197,306 km (0.062 R)
• M67: 24,488,423 km (0.091 R)
• M68: 24,738,701 km (0.109 R)
• M69: 25,241,948 km (0.114 R)
• M70: 27,764,916 km (0.103 R)
• M71: 28,375,425 km (0.106 R)
• M72: 28,462,940 km (0.114 R)
• M73: 28,594,436 km (0.109 R)
• M74: 29,034,404 km (0.117 R)
• M75: 29,299,341 km (0.026 R)
• M76: 29,609,458 km (0.089 R)
• M77: 29,787,330 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.2

Radius: 12.4

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.04 AU - 8.52 AU

Year: 7247 Days

Day: 13.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,086,096 km

• M1: 279,299 km (0.088 R)
• M2: 474,225 km (0.088 R)
• M3: 567,425 km (0.076 R)
• M4: 668,403 km (0.086 R)
• M5: 804,537 km (0.083 R)
• M6: 1,090,868 km (0.118 R)
• M7: 1,204,861 km (0.106 R)
• M8: 1,517,222 km (0.046 R)
• M9: 1,739,973 km (0.094 R)
• M10: 1,914,254 km (0.1 R)
• M11: 2,013,737 km (0.037 R)
• M12: 2,238,732 km (0.118 R)
• M13: 2,559,171 km (0.079 R)
• M14: 2,691,565 km (0.067 R)
• M15: 2,781,024 km (0.06 R)
• M16: 3,196,607 km (0.115 R)
• M17: 3,315,538 km (0.068 R)
• M18: 3,509,117 km (0.065 R)
• M19: 3,631,937 km (0.099 R)
• M20: 4,425,853 km (0.062 R)
• M21: 4,558,995 km (0.026 R)
• M22: 4,801,942 km (0.118 R)
• M23: 4,993,876 km (0.091 R)
• M24: 5,216,328 km (0.079 R)
• M25: 5,499,068 km (0.053 R)
• M26: 5,845,088 km (0.094 R)
• M27: 5,932,752 km (0.104 R)
• M28: 6,138,898 km (0.041 R)
• M29: 6,619,107 km (0.084 R)
• M30: 6,710,512 km (0.116 R)
• M31: 6,863,850 km (0.071 R)
• M32: 7,393,875 km (0.044 R)
• M33: 7,520,435 km (0.071 R)
• M34: 7,969,378 km (0.113 R)
• M35: 8,361,324 km (0.091 R)
• M36: 8,659,323 km (0.043 R)
• M37: 8,759,404 km (0.113 R)
• M38: 9,539,856 km (0.097 R)
• M39: 9,851,319 km (0.119 R)
• M40: 10,271,839 km (0.047 R)
• M41: 10,413,358 km (0.117 R)
• M42: 11,203,235 km (0.033 R)
• M43: 11,938,060 km (0.071 R)
• M44: 13,222,956 km (0.047 R)
• M45: 13,764,799 km (0.116 R)
• M46: 14,116,953 km (0.034 R)
• M47: 14,472,098 km (0.071 R)
• M48: 15,150,973 km (0.099 R)
• M49: 15,962,990 km (0.116 R)
• M50: 16,209,378 km (0.111 R)
• M51: 16,374,235 km (0.119 R)
• M52: 16,914,134 km (0.026 R)
• M53: 17,883,827 km (0.114 R)
• M54: 18,225,359 km (0.06 R)
• M55: 18,958,239 km (0.098 R)
• M56: 20,944,300 km (0.109 R)
• M57: 21,168,996 km (0.094 R)
• M58: 21,439,768 km (0.065 R)
• M59: 22,030,381 km (0.112 R)
• M60: 22,949,510 km (0.101 R)
• M61: 23,460,387 km (0.113 R)
• M62: 23,881,206 km (0.061 R)
• M63: 24,446,087 km (0.03 R)
• M64: 25,158,472 km (0.116 R)
• M65: 25,589,165 km (0.08 R)
• M66: 25,877,589 km (0.094 R)
• M67: 26,944,521 km (0.117 R)
• M68: 28,075,481 km (0.077 R)
• M69: 28,323,365 km (0.105 R)
• M70: 28,721,445 km (0.041 R)
• M71: 29,171,585 km (0.088 R)
• M72: 29,372,495 km (0.088 R)
• M73: 29,573,704 km (0.046 R)
• M74: 29,927,054 km (0.061 R)
• M75: 30,078,896 km (0.035 R)
• M76: 30,180,323 km (0.107 R)
• M77: 30,688,956 km (0.108 R)
• M78: 31,508,603 km (0.109 R)
• M79: 31,972,805 km (0.054 R)
• M80: 32,751,611 km (0.033 R)
• M81: 34,010,627 km (0.039 R)
• M82: 34,222,009 km (0.099 R)
• M83: 34,539,904 km (0.09 R)
• M84: 34,858,847 km (0.109 R)
• M85: 35,606,687 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.3

Radius: 11.5

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.48 AU - 8.9 AU

Year: 8648 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,086,096 km

• M1: 210,035 km (0.12 R)
• M2: 290,519 km (0.089 R)
• M3: 560,244 km (0.104 R)
• M4: 648,357 km (0.091 R)
• M5: 1,089,970 km (0.113 R)
• M6: 1,263,055 km (0.117 R)
• M7: 1,343,090 km (0.089 R)
• M8: 1,814,473 km (0.099 R)
• M9: 2,612,876 km (0.088 R)
• M10: 2,901,152 km (0.111 R)
• M11: 3,035,790 km (0.105 R)
• M12: 3,827,312 km (0.06 R)
• M13: 4,065,023 km (0.062 R)
• M14: 4,155,380 km (0.085 R)
• M15: 4,246,485 km (0.113 R)
• M16: 4,461,607 km (0.101 R)
• M17: 4,966,949 km (0.085 R)
• M18: 5,096,051 km (0.104 R)
• M19: 5,292,025 km (0.093 R)
• M20: 5,557,262 km (0.097 R)
• M21: 5,792,878 km (0.098 R)
• M22: 6,413,859 km (0.105 R)
• M23: 6,625,540 km (0.096 R)
• M24: 6,732,353 km (0.119 R)
• M25: 7,056,083 km (0.054 R)
• M26: 7,348,247 km (0.101 R)
• M27: 8,095,788 km (0.032 R)
• M28: 9,222,559 km (0.038 R)
• M29: 10,109,974 km (0.092 R)
• M30: 10,522,415 km (0.119 R)
• M31: 10,605,442 km (0.102 R)
• M32: 11,491,809 km (0.119 R)
• M33: 11,965,436 km (0.079 R)
• M34: 12,052,352 km (0.078 R)
• M35: 12,621,722 km (0.101 R)
• M36: 13,155,338 km (0.104 R)
• M37: 13,560,299 km (0.038 R)
• M38: 13,696,134 km (0.088 R)
• M39: 14,106,630 km (0.084 R)
• M40: 15,127,037 km (0.119 R)
• M41: 16,604,915 km (0.068 R)
• M42: 17,336,448 km (0.073 R)
• M43: 18,078,603 km (0.095 R)
• M44: 18,780,517 km (0.084 R)
• M45: 19,185,628 km (0.053 R)
• M46: 19,440,393 km (0.115 R)
• M47: 19,850,291 km (0.03 R)
• M48: 20,159,510 km (0.099 R)
• M49: 21,623,774 km (0.106 R)
• M50: 22,798,117 km (0.092 R)
• M51: 23,176,151 km (0.045 R)
• M52: 23,501,825 km (0.065 R)
• M53: 24,267,767 km (0.118 R)
• M54: 24,653,729 km (0.076 R)
• M55: 26,048,879 km (0.03 R)
• M56: 26,557,362 km (0.11 R)
• M57: 26,955,143 km (0.111 R)
• M58: 27,183,279 km (0.102 R)
• M59: 28,044,664 km (0.111 R)
• M60: 28,623,907 km (0.091 R)
• M61: 28,915,024 km (0.099 R)
• M62: 29,912,244 km (0.072 R)
• M63: 30,980,223 km (0.09 R)
• M64: 31,699,190 km (0.091 R)
• M65: 31,879,905 km (0.095 R)
• M66: 32,848,850 km (0.112 R)
• M67: 33,214,766 km (0.107 R)
• M68: 33,889,004 km (0.045 R)
• M69: 34,629,813 km (0.12 R)
• M70: 35,251,242 km (0.081 R)
• M71: 36,253,099 km (0.096 R)
• M72: 37,073,943 km (0.098 R)
• M73: 39,056,114 km (0.073 R)
• M74: 39,314,470 km (0.113 R)
• M75: 41,269,565 km (0.06 R)
• M76: 43,189,354 km (0.112 R)
• M77: 43,523,257 km (0.096 R)
• M78: 44,261,073 km (0.072 R)
• M79: 44,462,881 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.8

Radius: 10.8

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.86 AU - 13.46 AU

Year: 14690 Days

Day: 11.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,086,096 km

• M1: 163,062 km (0.074 R)
• M2: 539,899 km (0.056 R)
• M3: 706,102 km (0.054 R)
• M4: 890,257 km (0.045 R)
• M5: 1,232,836 km (0.073 R)
• M6: 1,406,818 km (0.084 R)
• M7: 1,696,739 km (0.08 R)
• M8: 1,977,085 km (0.099 R)
• M9: 2,425,430 km (0.108 R)
• M10: 2,971,313 km (0.072 R)
• M11: 3,590,349 km (0.081 R)
• M12: 3,914,827 km (0.098 R)
• M13: 4,173,781 km (0.081 R)
• M14: 4,324,276 km (0.106 R)
• M15: 4,904,865 km (0.038 R)
• M16: 5,428,009 km (0.071 R)
• M17: 5,968,955 km (0.103 R)
• M18: 6,310,337 km (0.085 R)
• M19: 7,647,144 km (0.095 R)
• M20: 7,971,323 km (0.032 R)
• M21: 8,111,795 km (0.051 R)
• M22: 8,442,556 km (0.049 R)
• M23: 8,922,615 km (0.101 R)
• M24: 9,264,147 km (0.078 R)
• M25: 9,362,433 km (0.062 R)
• M26: 9,709,351 km (0.041 R)
• M27: 10,010,192 km (0.111 R)
• M28: 10,672,462 km (0.058 R)
• M29: 10,879,056 km (0.098 R)
• M30: 11,401,452 km (0.059 R)
• M31: 11,878,520 km (0.115 R)
• M32: 12,308,165 km (0.065 R)
• M33: 12,962,207 km (0.098 R)
• M34: 14,190,555 km (0.097 R)
• M35: 15,106,991 km (0.099 R)
• M36: 16,101,817 km (0.097 R)
• M37: 16,636,929 km (0.08 R)
• M38: 16,997,011 km (0.088 R)
• M39: 17,299,049 km (0.12 R)
• M40: 17,663,769 km (0.104 R)
• M41: 17,785,990 km (0.075 R)
• M42: 18,031,181 km (0.099 R)
• M43: 18,400,987 km (0.108 R)
• M44: 18,648,871 km (0.112 R)
• M45: 19,023,015 km (0.049 R)
• M46: 20,543,827 km (0.089 R)
• M47: 21,513,969 km (0.093 R)
• M48: 22,037,562 km (0.091 R)
• M49: 22,366,976 km (0.112 R)
• M50: 22,963,872 km (0.072 R)
• M51: 24,309,205 km (0.073 R)
• M52: 26,584,439 km (0.08 R)
• M53: 26,794,624 km (0.085 R)
• M54: 27,499,380 km (0.097 R)
• M55: 29,143,161 km (0.111 R)
• M56: 33,427,495 km (0.08 R)
• M57: 33,578,738 km (0.074 R)
• M58: 34,262,101 km (0.084 R)
• M59: 34,338,246 km (0.09 R)
• M60: 34,796,764 km (0.086 R)
• M61: 35,257,226 km (0.08 R)
• M62: 36,417,058 km (0.111 R)
• M63: 37,825,522 km (0.092 R)
• M64: 38,457,274 km (0.059 R)
• M65: 39,092,467 km (0.087 R)
• M66: 40,373,174 km (0.089 R)
• M67: 41,749,026 km (0.116 R)
• M68: 42,156,680 km (0.106 R)
• M69: 43,387,272 km (0.101 R)
• M70: 43,717,435 km (0.105 R)
• M71: 47,234,331 km (0.056 R)
• M72: 48,341,206 km (0.025 R)
• M73: 49,026,663 km (0.109 R)
• M74: 49,456,607 km (0.112 R)
• M75: 49,887,898 km (0.115 R)
• M76: 51,276,316 km (0.11 R)
• M77: 53,029,603 km (0.106 R)
• M78: 54,091,149 km (0.099 R)
• M79: 54,802,637 km (0.119 R)
• M80: 58,224,389 km (0.098 R)
• M81: 60,236,929 km (0.086 R)
• M82: 60,513,087 km (0.103 R)
• M83: 61,993,208 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 14,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit