🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.24 AU - 1.7 AU

Year: 671 Days

Day: 39.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,154,880 km

• M1: 40,990 km (0.095 R)
• M2: 209,287 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.47 AU - 3.51 AU

Year: 1948 Days

Day: 13.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,154,880 km

• M1: 305,180 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.43 AU - 4.05 AU

Year: 2197 Days

Day: 35.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 151 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.2 AU - 4.74 AU

Year: 2980 Days

Day: 15.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 95.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.6

Radius: 8.8

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.4 AU - 4.88 AU

Year: 3765 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,154,880 km

• M1: 111,899 km (0.098 R)
• M2: 239,357 km (0.067 R)
• M3: 373,995 km (0.096 R)
• M4: 516,861 km (0.084 R)
• M5: 600,935 km (0.089 R)
• M6: 690,245 km (0.102 R)
• M7: 1,364,033 km (0.033 R)
• M8: 1,484,460 km (0.093 R)
• M9: 1,577,061 km (0.081 R)
• M10: 2,459,838 km (0.103 R)
• M11: 2,663,590 km (0.088 R)
• M12: 2,777,135 km (0.102 R)
• M13: 2,950,369 km (0.111 R)
• M14: 3,287,563 km (0.06 R)
• M15: 3,368,645 km (0.082 R)
• M16: 3,890,891 km (0.051 R)
• M17: 4,107,060 km (0.062 R)
• M18: 5,080,344 km (0.095 R)
• M19: 5,873,811 km (0.091 R)
• M20: 6,197,092 km (0.11 R)
• M21: 6,834,828 km (0.089 R)
• M22: 7,122,205 km (0.066 R)
• M23: 7,440,101 km (0.099 R)
• M24: 8,089,804 km (0.094 R)
• M25: 8,310,461 km (0.12 R)
• M26: 8,477,263 km (0.107 R)
• M27: 8,561,187 km (0.057 R)
• M28: 8,814,307 km (0.104 R)
• M29: 8,927,552 km (0.086 R)
• M30: 9,069,820 km (0.102 R)
• M31: 9,155,539 km (0.113 R)
• M32: 9,385,621 km (0.104 R)
• M33: 9,501,260 km (0.072 R)
• M34: 10,086,936 km (0.067 R)
• M35: 10,354,267 km (0.066 R)
• M36: 10,805,155 km (0.12 R)
• M37: 11,231,808 km (0.076 R)
• M38: 11,323,811 km (0.108 R)
• M39: 11,478,046 km (0.111 R)
• M40: 11,788,312 km (0.117 R)
• M41: 12,290,662 km (0.063 R)
• M42: 12,928,248 km (0.078 R)
• M43: 13,121,678 km (0.087 R)
• M44: 13,478,768 km (0.054 R)
• M45: 13,871,911 km (0.072 R)
• M46: 14,435,447 km (0.055 R)
• M47: 14,636,207 km (0.06 R)
• M48: 14,736,886 km (0.103 R)
• M49: 15,209,765 km (0.085 R)
• M50: 15,448,075 km (0.083 R)
• M51: 16,170,483 km (0.074 R)
• M52: 16,344,166 km (0.063 R)
• M53: 16,518,447 km (0.051 R)
• M54: 18,150,261 km (0.069 R)
• M55: 18,403,081 km (0.098 R)
• M56: 18,766,305 km (0.07 R)
• M57: 19,499,783 km (0.108 R)
• M58: 19,981,638 km (0.094 R)
• M59: 20,542,480 km (0.1 R)
• M60: 21,488,537 km (0.082 R)
• M61: 21,603,129 km (0.101 R)
• M62: 21,871,059 km (0.058 R)
• M63: 22,217,229 km (0.1 R)
• M64: 22,565,193 km (0.082 R)
• M65: 23,383,942 km (0.115 R)
• M66: 23,698,547 km (0.102 R)
• M67: 23,974,854 km (0.04 R)
• M68: 24,093,635 km (0.031 R)
• M69: 24,371,588 km (0.115 R)
• M70: 24,490,967 km (0.074 R)
• M71: 24,690,381 km (0.057 R)
• M72: 25,412,938 km (0.109 R)
• M73: 26,223,908 km (0.069 R)
• M74: 26,387,120 km (0.105 R)
• M75: 26,632,610 km (0.106 R)
• M76: 27,456,296 km (0.115 R)
• M77: 27,580,611 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.9

Radius: 8.4

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.56 AU - 8.42 AU

Year: 6962 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,154,880 km

• M1: 142,866 km (0.106 R)
• M2: 213,177 km (0.061 R)
• M3: 360,980 km (0.091 R)
• M4: 433,086 km (0.109 R)
• M5: 581,936 km (0.099 R)
• M6: 959,371 km (0.108 R)
• M7: 1,237,922 km (0.117 R)
• M8: 1,336,507 km (0.074 R)
• M9: 1,437,636 km (0.118 R)
• M10: 1,524,103 km (0.036 R)
• M11: 1,775,278 km (0.093 R)
• M12: 1,849,478 km (0.092 R)
• M13: 2,501,576 km (0.088 R)
• M14: 2,776,836 km (0.106 R)
• M15: 2,929,126 km (0.098 R)
• M16: 3,264,674 km (0.108 R)
• M17: 3,495,354 km (0.1 R)
• M18: 4,243,643 km (0.099 R)
• M19: 4,623,322 km (0.092 R)
• M20: 5,551,128 km (0.104 R)
• M21: 5,994,087 km (0.077 R)
• M22: 6,248,254 km (0.055 R)
• M23: 6,448,416 km (0.105 R)
• M24: 6,679,844 km (0.074 R)
• M25: 7,663,001 km (0.084 R)
• M26: 7,846,558 km (0.099 R)
• M27: 8,374,638 km (0.117 R)
• M28: 8,627,160 km (0.086 R)
• M29: 9,075,056 km (0.088 R)
• M30: 9,204,458 km (0.079 R)
• M31: 9,465,057 km (0.099 R)
• M32: 9,695,139 km (0.112 R)
• M33: 9,761,261 km (0.106 R)
• M34: 9,860,594 km (0.072 R)
• M35: 10,430,113 km (0.113 R)
• M36: 11,183,039 km (0.039 R)
• M37: 11,988,773 km (0.078 R)
• M38: 12,201,950 km (0.082 R)
• M39: 12,488,281 km (0.105 R)
• M40: 13,250,482 km (0.1 R)
• M41: 14,177,390 km (0.084 R)
• M42: 14,402,834 km (0.1 R)
• M43: 15,048,499 km (0.089 R)
• M44: 15,509,858 km (0.066 R)
• M45: 15,819,975 km (0.1 R)
• M46: 15,936,811 km (0.1 R)
• M47: 16,093,141 km (0.052 R)
• M48: 16,683,454 km (0.076 R)
• M49: 17,521,950 km (0.094 R)
• M50: 17,845,081 km (0.107 R)
• M51: 18,661,287 km (0.074 R)
• M52: 18,743,566 km (0.103 R)
• M53: 19,656,711 km (0.061 R)
• M54: 20,160,856 km (0.046 R)
• M55: 20,245,379 km (0.097 R)
• M56: 20,541,882 km (0.088 R)
• M57: 20,797,096 km (0.042 R)
• M58: 21,182,011 km (0.068 R)
• M59: 21,353,899 km (0.087 R)
• M60: 22,002,406 km (0.088 R)
• M61: 22,482,017 km (0.06 R)
• M62: 22,569,681 km (0.046 R)
• M63: 23,496,141 km (0.104 R)
• M64: 23,896,913 km (0.095 R)
• M65: 24,480,046 km (0.113 R)
• M66: 24,570,104 km (0.103 R)
• M67: 24,750,669 km (0.112 R)
• M68: 25,067,666 km (0.057 R)
• M69: 26,673,001 km (0.07 R)
• M70: 26,951,552 km (0.042 R)
• M71: 27,605,145 km (0.111 R)
• M72: 28,122,455 km (0.097 R)
• M73: 28,311,247 km (0.116 R)
• M74: 28,832,895 km (0.079 R)
• M75: 29,118,777 km (0.084 R)
• M76: 29,262,091 km (0.058 R)
• M77: 29,885,615 km (0.062 R)
• M78: 30,078,447 km (0.118 R)
• M79: 30,465,158 km (0.042 R)
• M80: 30,707,656 km (0.101 R)
• M81: 31,243,665 km (0.059 R)
• M82: 32,225,925 km (0.09 R)
• M83: 32,324,659 km (0.062 R)
• M84: 32,621,611 km (0.025 R)
• M85: 32,869,794 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.9

Radius: 12.8

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.48 AU - 7.96 AU

Year: 7309 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,154,880 km

• M1: 178,769 km (0.071 R)
• M2: 287,228 km (0.055 R)
• M3: 622,626 km (0.032 R)
• M4: 709,393 km (0.096 R)
• M5: 872,604 km (0.073 R)
• M6: 1,183,618 km (0.079 R)
• M7: 1,454,989 km (0.079 R)
• M8: 1,560,306 km (0.112 R)
• M9: 1,652,608 km (0.082 R)
• M10: 1,859,352 km (0.082 R)
• M11: 2,351,529 km (0.083 R)
• M12: 2,440,540 km (0.119 R)
• M13: 2,567,099 km (0.104 R)
• M14: 2,902,797 km (0.084 R)
• M15: 3,095,479 km (0.087 R)
• M16: 3,272,753 km (0.04 R)
• M17: 3,596,034 km (0.103 R)
• M18: 4,208,487 km (0.066 R)
• M19: 4,295,553 km (0.065 R)
• M20: 4,516,061 km (0.116 R)
• M21: 4,991,034 km (0.109 R)
• M22: 5,891,164 km (0.071 R)
• M23: 6,335,171 km (0.053 R)
• M24: 6,435,401 km (0.116 R)
• M25: 6,611,927 km (0.046 R)
• M26: 6,738,935 km (0.092 R)
• M27: 6,944,034 km (0.062 R)
• M28: 7,073,287 km (0.088 R)
• M29: 7,838,629 km (0.076 R)
• M30: 8,464,547 km (0.097 R)
• M31: 8,574,950 km (0.049 R)
• M32: 9,619,741 km (0.087 R)
• M33: 10,466,615 km (0.081 R)
• M34: 10,555,626 km (0.097 R)
• M35: 10,794,234 km (0.099 R)
• M36: 10,914,212 km (0.084 R)
• M37: 11,307,056 km (0.091 R)
• M38: 11,581,867 km (0.083 R)
• M39: 11,796,989 km (0.025 R)
• M40: 12,169,039 km (0.116 R)
• M41: 12,262,687 km (0.08 R)
• M42: 12,513,563 km (0.029 R)
• M43: 13,212,185 km (0.109 R)
• M44: 13,340,540 km (0.074 R)
• M45: 13,566,283 km (0.094 R)
• M46: 14,086,883 km (0.094 R)
• M47: 14,713,699 km (0.091 R)
• M48: 15,450,767 km (0.1 R)
• M49: 15,755,797 km (0.089 R)
• M50: 16,097,030 km (0.088 R)
• M51: 16,717,562 km (0.099 R)
• M52: 16,856,538 km (0.079 R)
• M53: 17,486,495 km (0.112 R)
• M54: 17,627,566 km (0.075 R)
• M55: 17,804,540 km (0.105 R)
• M56: 18,589,630 km (0.074 R)
• M57: 18,878,054 km (0.075 R)
• M58: 19,022,716 km (0.086 R)
• M59: 19,532,246 km (0.072 R)
• M60: 19,788,657 km (0.086 R)
• M61: 20,490,420 km (0.12 R)
• M62: 21,275,360 km (0.06 R)
• M63: 21,577,099 km (0.094 R)
• M64: 22,720,925 km (0.074 R)
• M65: 22,874,861 km (0.087 R)
• M66: 23,533,241 km (0.068 R)
• M67: 24,315,937 km (0.111 R)
• M68: 25,107,011 km (0.056 R)
• M69: 25,545,781 km (0.06 R)
• M70: 25,745,943 km (0.083 R)
• M71: 25,906,611 km (0.069 R)
• M72: 26,027,187 km (0.085 R)
• M73: 26,269,087 km (0.112 R)
• M74: 26,633,358 km (0.1 R)
• M75: 27,162,336 km (0.064 R)
• M76: 27,448,666 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.4

Radius: 12.5

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.04 AU - 13.96 AU

Year: 14692 Days

Day: 13.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,154,880 km

• M1: 242,049 km (0.108 R)
• M2: 497,712 km (0.077 R)
• M3: 784,192 km (0.101 R)
• M4: 1,005,148 km (0.118 R)
• M5: 1,904,381 km (0.106 R)
• M6: 1,993,541 km (0.054 R)
• M7: 2,207,317 km (0.088 R)
• M8: 2,364,694 km (0.112 R)
• M9: 3,136,619 km (0.107 R)
• M10: 3,422,650 km (0.1 R)
• M11: 3,717,357 km (0.107 R)
• M12: 4,058,889 km (0.083 R)
• M13: 4,214,022 km (0.09 R)
• M14: 4,570,215 km (0.103 R)
• M15: 5,060,447 km (0.102 R)
• M16: 5,269,735 km (0.103 R)
• M17: 5,783,902 km (0.087 R)
• M18: 6,403,986 km (0.084 R)
• M19: 6,539,671 km (0.116 R)
• M20: 6,859,960 km (0.035 R)
• M21: 7,185,485 km (0.1 R)
• M22: 7,421,102 km (0.113 R)
• M23: 7,851,644 km (0.077 R)
• M24: 8,438,517 km (0.07 R)
• M25: 9,192,041 km (0.058 R)
• M26: 9,448,003 km (0.112 R)
• M27: 9,551,076 km (0.119 R)
• M28: 9,914,748 km (0.105 R)
• M29: 10,978,838 km (0.096 R)
• M30: 11,800,729 km (0.083 R)
• M31: 12,359,626 km (0.08 R)
• M32: 12,585,669 km (0.074 R)
• M33: 14,561,408 km (0.036 R)
• M34: 15,100,559 km (0.102 R)
• M35: 15,524,369 km (0.047 R)
• M36: 16,694,374 km (0.076 R)
• M37: 17,007,034 km (0.108 R)
• M38: 18,793,382 km (0.072 R)
• M39: 19,577,275 km (0.084 R)
• M40: 19,840,866 km (0.092 R)
• M41: 20,172,076 km (0.109 R)
• M42: 20,638,821 km (0.068 R)
• M43: 21,109,157 km (0.062 R)
• M44: 21,244,244 km (0.102 R)
• M45: 21,379,630 km (0.046 R)
• M46: 23,234,494 km (0.08 R)
• M47: 25,498,957 km (0.046 R)
• M48: 27,463,775 km (0.096 R)
• M49: 29,250,872 km (0.089 R)
• M50: 30,386,918 km (0.095 R)
• M51: 31,460,133 km (0.119 R)
• M52: 34,038,752 km (0.113 R)
• M53: 35,714,696 km (0.069 R)
• M54: 36,037,080 km (0.096 R)
• M55: 37,172,677 km (0.118 R)
• M56: 38,567,378 km (0.095 R)
• M57: 39,395,851 km (0.04 R)
• M58: 39,895,658 km (0.069 R)
• M59: 40,146,384 km (0.113 R)
• M60: 41,154,524 km (0.117 R)
• M61: 43,711,151 km (0.053 R)
• M62: 44,921,847 km (0.069 R)
• M63: 45,095,680 km (0.056 R)
• M64: 46,758,460 km (0.104 R)
• M65: 46,846,573 km (0.04 R)
• M66: 47,376,000 km (0.046 R)
• M67: 47,464,562 km (0.069 R)
• M68: 47,552,974 km (0.05 R)
• M69: 47,996,382 km (0.116 R)
• M70: 49,066,157 km (0.09 R)
• M71: 49,155,616 km (0.108 R)
• M72: 49,334,835 km (0.101 R)
• M73: 49,514,202 km (0.113 R)
• M74: 49,873,537 km (0.113 R)
• M75: 50,233,918 km (0.105 R)
• M76: 50,595,047 km (0.083 R)
• M77: 51,138,387 km (0.117 R)
• M78: 53,239,040 km (0.117 R)
• M79: 54,531,416 km (0.094 R)
• M80: 58,755,162 km (0.12 R)
• M81: 59,517,064 km (0.094 R)
• M82: 61,243,124 km (0.1 R)
• M83: 62,888,402 km (0.092 R)
• M84: 64,156,393 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43

Radius: 6.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.83 AU - 17.21 AU

Year: 21930 Days

Day: 19.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 71.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 32,154,880 km

• M1: 203,902 km (0.062 R)
• M2: 457,470 km (0.086 R)
• M3: 645,964 km (0.066 R)
• M4: 802,892 km (0.12 R)
• M5: 858,093 km (0.059 R)
• M6: 1,046,138 km (0.079 R)
• M7: 1,122,134 km (0.07 R)
• M8: 1,377,348 km (0.101 R)
• M9: 1,444,068 km (0.112 R)
• M10: 2,345,395 km (0.059 R)
• M11: 2,465,822 km (0.031 R)
• M12: 3,731,420 km (0.091 R)
• M13: 4,135,035 km (0.052 R)
• M14: 4,880,780 km (0.05 R)
• M15: 5,009,135 km (0.102 R)
• M16: 5,427,261 km (0.075 R)
• M17: 5,640,588 km (0.102 R)
• M18: 6,241,223 km (0.119 R)
• M19: 6,577,370 km (0.069 R)
• M20: 6,977,095 km (0.118 R)
• M21: 7,238,143 km (0.108 R)
• M22: 7,859,723 km (0.078 R)
• M23: 8,253,165 km (0.103 R)
• M24: 8,467,688 km (0.119 R)
• M25: 8,839,589 km (0.097 R)
• M26: 8,933,386 km (0.078 R)
• M27: 10,512,242 km (0.064 R)
• M28: 11,452,315 km (0.115 R)
• M29: 11,725,930 km (0.055 R)
• M30: 11,863,410 km (0.098 R)
• M31: 12,454,172 km (0.036 R)
• M32: 13,197,075 km (0.111 R)
• M33: 13,268,583 km (0.115 R)
• M34: 13,664,120 km (0.029 R)
• M35: 15,060,167 km (0.106 R)
• M36: 16,655,180 km (0.107 R)
• M37: 17,315,954 km (0.105 R)
• M38: 18,462,771 km (0.104 R)
• M39: 18,703,025 km (0.079 R)
• M40: 18,984,718 km (0.082 R)
• M41: 19,348,989 km (0.12 R)
• M42: 19,470,911 km (0.087 R)
• M43: 20,538,292 km (0.117 R)
• M44: 20,621,169 km (0.088 R)
• M45: 20,828,960 km (0.083 R)
• M46: 21,582,485 km (0.108 R)
• M47: 22,004,949 km (0.065 R)
• M48: 22,302,350 km (0.11 R)
• M49: 22,472,891 km (0.054 R)
• M50: 23,418,499 km (0.08 R)
• M51: 24,508,769 km (0.038 R)
• M52: 24,993,765 km (0.076 R)
• M53: 25,749,384 km (0.085 R)
• M54: 26,062,791 km (0.08 R)
• M55: 27,969,267 km (0.116 R)
• M56: 28,475,955 km (0.118 R)
• M57: 28,799,984 km (0.091 R)
• M58: 29,451,632 km (0.067 R)
• M59: 29,779,401 km (0.107 R)
• M60: 29,967,146 km (0.111 R)
• M61: 30,864,584 km (0.109 R)
• M62: 31,627,084 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 17,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit