🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.57 AU - 0.63 AU

Year: 177 Days

Day: 22.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,784,912 km

• M1: 39,344 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.72 AU - 0.82 AU

Year: 257 Days

Day: 43.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.91 AU - 0.97 AU

Year: 347 Days

Day: 37.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,784,912 km

• M1: 270,473 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.22 AU - 1.24 AU

Year: 519 Days

Day: 24.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,784,912 km

• M1: 860,487 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.62 AU - 1.79 AU

Year: 844 Days

Day: 13.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.2

Radius: 13.2

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.94 AU - 5.32 AU

Year: 4425 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 42,784,912 km

• M1: 198,516 km (0.066 R)
• M2: 431,291 km (0.119 R)
• M3: 769,232 km (0.109 R)
• M4: 1,062,893 km (0.095 R)
• M5: 1,207,404 km (0.045 R)
• M6: 1,631,215 km (0.09 R)
• M7: 1,755,531 km (0.071 R)
• M8: 1,898,397 km (0.073 R)
• M9: 2,045,452 km (0.087 R)
• M10: 2,417,202 km (0.099 R)
• M11: 2,837,273 km (0.092 R)
• M12: 3,069,599 km (0.101 R)
• M13: 3,160,704 km (0.096 R)
• M14: 3,345,607 km (0.116 R)
• M15: 3,429,980 km (0.091 R)
• M16: 4,001,294 km (0.062 R)
• M17: 4,323,827 km (0.116 R)
• M18: 4,550,468 km (0.099 R)
• M19: 4,983,404 km (0.062 R)
• M20: 5,221,265 km (0.112 R)
• M21: 5,551,727 km (0.105 R)
• M22: 5,697,136 km (0.106 R)
• M23: 5,821,152 km (0.099 R)
• M24: 6,291,338 km (0.1 R)
• M25: 6,478,186 km (0.026 R)
• M26: 6,666,829 km (0.069 R)
• M27: 6,809,545 km (0.107 R)
• M28: 7,061,917 km (0.075 R)
• M29: 7,439,951 km (0.105 R)
• M30: 7,862,266 km (0.1 R)
• M31: 8,139,770 km (0.099 R)
• M32: 8,266,928 km (0.117 R)
• M33: 8,600,681 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.8

Radius: 13.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.58 AU - 5.86 AU

Year: 4542 Days

Day: 10.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,784,912 km

• M1: 216,618 km (0.06 R)
• M2: 396,883 km (0.056 R)
• M3: 521,797 km (0.1 R)
• M4: 641,027 km (0.086 R)
• M5: 1,090,120 km (0.049 R)
• M6: 1,295,966 km (0.066 R)
• M7: 1,696,440 km (0.114 R)
• M8: 1,990,998 km (0.077 R)
• M9: 2,172,311 km (0.093 R)
• M10: 2,454,751 km (0.099 R)
• M11: 2,571,139 km (0.046 R)
• M12: 3,223,535 km (0.112 R)
• M13: 3,568,807 km (0.099 R)
• M14: 3,701,500 km (0.109 R)
• M15: 4,063,377 km (0.104 R)
• M16: 4,225,392 km (0.067 R)
• M17: 4,579,789 km (0.056 R)
• M18: 4,845,924 km (0.09 R)
• M19: 4,968,594 km (0.118 R)
• M20: 5,242,209 km (0.093 R)
• M21: 5,520,760 km (0.104 R)
• M22: 5,778,367 km (0.059 R)
• M23: 5,882,487 km (0.109 R)
• M24: 6,198,737 km (0.103 R)
• M25: 6,710,960 km (0.097 R)
• M26: 7,208,972 km (0.115 R)
• M27: 7,604,509 km (0.115 R)
• M28: 8,123,763 km (0.11 R)
• M29: 9,257,266 km (0.091 R)
• M30: 10,791,392 km (0.111 R)
• M31: 10,952,509 km (0.11 R)
• M32: 11,081,761 km (0.05 R)
• M33: 11,244,225 km (0.106 R)
• M34: 11,637,368 km (0.106 R)
• M35: 11,736,252 km (0.064 R)
• M36: 12,101,720 km (0.109 R)
• M37: 12,470,778 km (0.098 R)
• M38: 12,877,684 km (0.12 R)
• M39: 13,635,098 km (0.07 R)
• M40: 13,739,517 km (0.092 R)
• M41: 14,798,371 km (0.117 R)
• M42: 14,941,536 km (0.094 R)
• M43: 15,265,416 km (0.116 R)
• M44: 15,883,404 km (0.056 R)
• M45: 16,140,264 km (0.119 R)
• M46: 16,807,022 km (0.073 R)
• M47: 17,031,418 km (0.075 R)
• M48: 17,181,465 km (0.075 R)
• M49: 18,244,358 km (0.106 R)
• M50: 19,250,404 km (0.079 R)
• M51: 19,406,883 km (0.052 R)
• M52: 19,681,545 km (0.047 R)
• M53: 19,878,565 km (0.034 R)
• M54: 20,353,987 km (0.116 R)
• M55: 20,673,079 km (0.073 R)
• M56: 21,074,301 km (0.06 R)
• M57: 21,640,230 km (0.077 R)
• M58: 23,576,924 km (0.059 R)
• M59: 24,164,544 km (0.096 R)
• M60: 24,375,477 km (0.101 R)
• M61: 24,544,822 km (0.112 R)
• M62: 24,799,437 km (0.094 R)
• M63: 24,969,680 km (0.064 R)
• M64: 25,140,221 km (0.074 R)
• M65: 27,217,986 km (0.103 R)
• M66: 28,099,866 km (0.092 R)
• M67: 28,991,170 km (0.11 R)
• M68: 29,170,538 km (0.056 R)
• M69: 29,982,256 km (0.096 R)
• M70: 30,118,240 km (0.097 R)
• M71: 30,300,002 km (0.045 R)
• M72: 30,390,957 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.9

Radius: 13.1

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.37 AU - 6.37 AU

Year: 4739 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,784,912 km

• M1: 245,490 km (0.114 R)
• M2: 448,494 km (0.111 R)
• M3: 562,039 km (0.108 R)
• M4: 896,241 km (0.04 R)
• M5: 983,307 km (0.115 R)
• M6: 1,291,927 km (0.106 R)
• M7: 2,033,035 km (0.114 R)
• M8: 2,254,290 km (0.078 R)
• M9: 2,483,474 km (0.099 R)
• M10: 2,646,835 km (0.117 R)
• M11: 2,776,536 km (0.118 R)
• M12: 2,946,330 km (0.084 R)
• M13: 3,080,819 km (0.088 R)
• M14: 3,456,309 km (0.081 R)
• M15: 3,660,062 km (0.089 R)
• M16: 3,846,760 km (0.064 R)
• M17: 4,058,141 km (0.118 R)
• M18: 4,143,711 km (0.044 R)
• M19: 4,492,274 km (0.11 R)
• M20: 4,647,856 km (0.083 R)
• M21: 4,827,822 km (0.081 R)
• M22: 4,918,628 km (0.061 R)
• M23: 5,358,147 km (0.047 R)
• M24: 5,570,875 km (0.057 R)
• M25: 6,053,478 km (0.06 R)
• M26: 6,802,963 km (0.063 R)
• M27: 6,956,301 km (0.066 R)
• M28: 7,162,746 km (0.078 R)
• M29: 7,847,456 km (0.056 R)
• M30: 8,035,350 km (0.103 R)
• M31: 8,224,891 km (0.096 R)
• M32: 8,802,189 km (0.079 R)
• M33: 9,109,912 km (0.104 R)
• M34: 9,449,649 km (0.065 R)
• M35: 9,707,256 km (0.044 R)
• M36: 10,552,933 km (0.114 R)
• M37: 10,820,264 km (0.074 R)
• M38: 11,029,701 km (0.104 R)
• M39: 11,544,019 km (0.046 R)
• M40: 11,850,246 km (0.118 R)
• M41: 12,221,248 km (0.048 R)
• M42: 13,581,991 km (0.09 R)
• M43: 13,743,257 km (0.082 R)
• M44: 13,872,809 km (0.118 R)
• M45: 14,067,885 km (0.088 R)
• M46: 14,165,871 km (0.063 R)
• M47: 14,296,620 km (0.078 R)
• M48: 14,526,701 km (0.087 R)
• M49: 14,691,708 km (0.118 R)
• M50: 14,791,041 km (0.043 R)
• M51: 15,123,746 km (0.076 R)
• M52: 16,136,674 km (0.113 R)
• M53: 16,239,148 km (0.11 R)
• M54: 16,341,922 km (0.057 R)
• M55: 16,824,225 km (0.113 R)
• M56: 17,136,586 km (0.1 R)
• M57: 17,311,166 km (0.11 R)
• M58: 17,732,135 km (0.091 R)
• M59: 17,943,965 km (0.114 R)
• M60: 18,263,357 km (0.038 R)
• M61: 18,727,858 km (0.1 R)
• M62: 19,051,738 km (0.084 R)
• M63: 19,595,825 km (0.049 R)
• M64: 19,887,990 km (0.069 R)
• M65: 20,402,906 km (0.089 R)
• M66: 22,391,660 km (0.067 R)
• M67: 22,505,952 km (0.109 R)
• M68: 22,927,220 km (0.115 R)
• M69: 23,660,848 km (0.073 R)
• M70: 23,777,385 km (0.111 R)
• M71: 24,284,671 km (0.078 R)
• M72: 24,519,989 km (0.108 R)
• M73: 24,835,042 km (0.099 R)
• M74: 26,268,937 km (0.05 R)
• M75: 26,874,210 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 15

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.93 AU - 10.83 AU

Year: 11826 Days

Day: 5.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,784,912 km

• M1: 203,752 km (0.068 R)
• M2: 313,856 km (0.067 R)
• M3: 414,386 km (0.043 R)
• M4: 635,193 km (0.097 R)
• M5: 796,609 km (0.091 R)
• M6: 992,283 km (0.053 R)
• M7: 1,543,252 km (0.058 R)
• M8: 1,700,928 km (0.069 R)
• M9: 2,182,334 km (0.102 R)
• M10: 3,010,956 km (0.063 R)
• M11: 3,445,089 km (0.078 R)
• M12: 3,684,895 km (0.098 R)
• M13: 4,117,981 km (0.088 R)
• M14: 4,831,862 km (0.084 R)
• M15: 5,067,179 km (0.104 R)
• M16: 5,479,471 km (0.105 R)
• M17: 5,831,475 km (0.05 R)
• M18: 5,974,341 km (0.097 R)
• M19: 7,083,310 km (0.063 R)
• M20: 7,236,049 km (0.041 R)
• M21: 7,544,669 km (0.075 R)
• M22: 8,095,489 km (0.117 R)
• M23: 8,863,823 km (0.1 R)
• M24: 9,194,285 km (0.098 R)
• M25: 9,995,681 km (0.098 R)
• M26: 10,600,505 km (0.118 R)
• M27: 11,128,436 km (0.109 R)
• M28: 11,261,877 km (0.082 R)
• M29: 11,574,986 km (0.079 R)
• M30: 11,755,401 km (0.097 R)
• M31: 11,891,236 km (0.113 R)
• M32: 12,118,774 km (0.091 R)
• M33: 12,301,882 km (0.112 R)
• M34: 13,514,372 km (0.057 R)
• M35: 13,656,790 km (0.071 R)
• M36: 14,231,245 km (0.067 R)
• M37: 14,327,736 km (0.106 R)
• M38: 15,157,107 km (0.085 R)
• M39: 15,552,793 km (0.07 R)
• M40: 15,951,920 km (0.093 R)
• M41: 16,709,334 km (0.115 R)
• M42: 18,154,599 km (0.104 R)
• M43: 18,680,585 km (0.032 R)
• M44: 18,998,481 km (0.047 R)
• M45: 19,318,171 km (0.117 R)
• M46: 19,478,690 km (0.086 R)
• M47: 19,639,807 km (0.119 R)
• M48: 19,747,368 km (0.106 R)
• M49: 20,779,144 km (0.047 R)
• M50: 21,884,074 km (0.064 R)
• M51: 22,443,720 km (0.086 R)
• M52: 23,748,961 km (0.069 R)
• M53: 23,863,553 km (0.117 R)
• M54: 24,787,470 km (0.09 R)
• M55: 25,488,186 km (0.108 R)
• M56: 25,840,938 km (0.075 R)
• M57: 25,958,821 km (0.043 R)
• M58: 26,432,448 km (0.065 R)
• M59: 26,729,848 km (0.078 R)
• M60: 27,448,367 km (0.069 R)
• M61: 27,870,383 km (0.105 R)
• M62: 28,112,581 km (0.115 R)
• M63: 28,233,905 km (0.116 R)
• M64: 30,759,417 km (0.089 R)
• M65: 31,764,415 km (0.083 R)
• M66: 31,890,825 km (0.105 R)
• M67: 32,080,815 km (0.091 R)
• M68: 32,271,103 km (0.117 R)
• M69: 34,583,737 km (0.092 R)
• M70: 37,950,437 km (0.062 R)
• M71: 39,774,783 km (0.065 R)
• M72: 40,184,082 km (0.059 R)
• M73: 40,663,394 km (0.103 R)
• M74: 41,144,501 km (0.111 R)
• M75: 43,298,112 km (0.106 R)
• M76: 43,508,446 km (0.108 R)
• M77: 43,859,852 km (0.104 R)
• M78: 44,141,545 km (0.104 R)
• M79: 45,702,000 km (0.045 R)
• M80: 46,059,240 km (0.073 R)
• M81: 46,848,219 km (0.095 R)
• M82: 48,149,122 km (0.05 R)
• M83: 48,658,203 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.2

Radius: 6.2

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.96 AU - 19.28 AU

Year: 24646 Days

Day: 24.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 42,784,912 km

• M1: 113,545 km (0.103 R)
• M2: 299,046 km (0.057 R)
• M3: 418,724 km (0.067 R)
• M4: 484,847 km (0.076 R)
• M5: 817,702 km (0.117 R)
• M6: 1,135,448 km (0.08 R)
• M7: 1,427,612 km (0.11 R)
• M8: 2,195,498 km (0.102 R)
• M9: 2,784,764 km (0.047 R)
• M10: 3,017,987 km (0.114 R)
• M11: 3,475,458 km (0.096 R)
• M12: 3,614,135 km (0.045 R)
• M13: 4,070,259 km (0.079 R)
• M14: 4,128,452 km (0.11 R)
• M15: 4,514,116 km (0.089 R)
• M16: 5,673,798 km (0.082 R)
• M17: 6,472,651 km (0.101 R)
• M18: 7,094,679 km (0.107 R)
• M19: 7,448,478 km (0.105 R)
• M20: 8,136,479 km (0.098 R)
• M21: 9,611,214 km (0.076 R)
• M22: 10,200,032 km (0.068 R)
• M23: 10,239,675 km (0.093 R)
• M24: 10,599,009 km (0.088 R)
• M25: 10,679,493 km (0.111 R)
• M26: 11,826,609 km (0.088 R)
• M27: 11,868,197 km (0.11 R)
• M28: 12,414,678 km (0.106 R)
• M29: 13,357,893 km (0.11 R)
• M30: 13,401,426 km (0.1 R)
• M31: 13,488,342 km (0.086 R)
• M32: 14,102,591 km (0.116 R)
• M33: 15,723,484 km (0.072 R)
• M34: 16,137,721 km (0.092 R)
• M35: 16,555,697 km (0.034 R)
• M36: 16,602,372 km (0.116 R)
• M37: 16,977,264 km (0.113 R)
• M38: 18,456,039 km (0.073 R)
• M39: 20,524,379 km (0.078 R)
• M40: 21,789,977 km (0.095 R)
• M41: 24,236,800 km (0.088 R)
• M42: 25,143,064 km (0.071 R)
• M43: 25,250,475 km (0.064 R)
• M44: 26,006,094 km (0.083 R)
• M45: 27,098,607 km (0.1 R)
• M46: 29,894,442 km (0.106 R)
• M47: 30,293,120 km (0.103 R)
• M48: 30,751,039 km (0.111 R)
• M49: 30,808,335 km (0.093 R)
• M50: 34,375,796 km (0.041 R)
• M51: 35,152,807 km (0.034 R)
• M52: 37,457,063 km (0.033 R)
• M53: 41,193,419 km (0.096 R)
• M54: 41,700,556 km (0.079 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: 433 - 16,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit