🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.62 AU - 0.7 AU

Year: 198 Days

Day: 27.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.82 AU - 0.84 AU

Year: 279 Days

Day: 46.1 Hours

Environment

Temp: 83 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.73 AU - 2.07 AU

Year: 966 Days

Day: 22.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.1 AU - 4.66 AU

Year: 3382 Days

Day: 29.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.3

Radius: 10.6

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.55 AU - 6.79 AU

Year: 4981 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,521,753 km

• M1: 141,220 km (0.074 R)
• M2: 224,846 km (0.119 R)
• M3: 395,088 km (0.076 R)
• M4: 466,596 km (0.117 R)
• M5: 553,811 km (0.095 R)
• M6: 758,312 km (0.082 R)
• M7: 1,311,076 km (0.114 R)
• M8: 1,440,627 km (0.117 R)
• M9: 1,936,544 km (0.112 R)
• M10: 2,051,884 km (0.08 R)
• M11: 2,220,631 km (0.1 R)
• M12: 2,394,314 km (0.117 R)
• M13: 2,464,924 km (0.081 R)
• M14: 2,718,044 km (0.066 R)
• M15: 2,979,690 km (0.096 R)
• M16: 3,347,851 km (0.099 R)
• M17: 3,487,276 km (0.045 R)
• M18: 3,608,301 km (0.102 R)
• M19: 3,689,682 km (0.094 R)
• M20: 4,106,462 km (0.119 R)
• M21: 4,472,528 km (0.053 R)
• M22: 5,213,187 km (0.106 R)
• M23: 5,609,621 km (0.086 R)
• M24: 5,847,482 km (0.061 R)
• M25: 6,137,253 km (0.114 R)
• M26: 6,357,610 km (0.064 R)
• M27: 6,555,827 km (0.092 R)
• M28: 6,856,818 km (0.067 R)
• M29: 7,034,690 km (0.112 R)
• M30: 7,629,491 km (0.087 R)
• M31: 7,734,509 km (0.093 R)
• M32: 7,813,646 km (0.091 R)
• M33: 8,026,075 km (0.099 R)
• M34: 8,375,237 km (0.088 R)
• M35: 8,812,063 km (0.099 R)
• M36: 9,033,168 km (0.084 R)
• M37: 9,878,695 km (0.1 R)
• M38: 10,137,350 km (0.029 R)
• M39: 10,514,935 km (0.096 R)
• M40: 10,956,249 km (0.082 R)
• M41: 11,075,030 km (0.087 R)
• M42: 11,433,765 km (0.036 R)
• M43: 12,224,240 km (0.096 R)
• M44: 12,533,010 km (0.028 R)
• M45: 12,626,210 km (0.086 R)
• M46: 12,844,324 km (0.118 R)
• M47: 13,032,368 km (0.113 R)
• M48: 13,189,745 km (0.077 R)
• M49: 13,506,444 km (0.068 R)
• M50: 13,889,714 km (0.08 R)
• M51: 14,050,531 km (0.107 R)
• M52: 14,406,425 km (0.114 R)
• M53: 15,458,696 km (0.116 R)
• M54: 15,960,447 km (0.055 R)
• M55: 17,255,516 km (0.111 R)
• M56: 17,845,680 km (0.068 R)
• M57: 18,125,727 km (0.119 R)
• M58: 18,371,965 km (0.081 R)
• M59: 18,832,278 km (0.059 R)
• M60: 18,939,090 km (0.054 R)
• M61: 19,692,017 km (0.072 R)
• M62: 20,454,666 km (0.057 R)
• M63: 21,412,392 km (0.094 R)
• M64: 21,486,742 km (0.081 R)
• M65: 22,159,035 km (0.094 R)
• M66: 22,384,778 km (0.115 R)
• M67: 22,762,513 km (0.035 R)
• M68: 23,639,456 km (0.09 R)
• M69: 24,101,414 km (0.117 R)
• M70: 24,449,827 km (0.106 R)
• M71: 24,838,931 km (0.061 R)
• M72: 24,917,021 km (0.104 R)
• M73: 25,034,306 km (0.04 R)
• M74: 25,308,519 km (0.108 R)
• M75: 25,781,099 km (0.092 R)
• M76: 26,216,877 km (0.041 R)
• M77: 26,455,486 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.2

Radius: 10.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.52 AU - 9.8 AU

Year: 8600 Days

Day: 14.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 77,521,753 km

• M1: 148,401 km (0.095 R)
• M2: 272,867 km (0.032 R)
• M3: 575,054 km (0.107 R)
• M4: 824,284 km (0.111 R)
• M5: 1,014,423 km (0.103 R)
• M6: 1,177,335 km (0.055 R)
• M7: 1,408,314 km (0.059 R)
• M8: 1,560,306 km (0.114 R)
• M9: 1,750,145 km (0.114 R)
• M10: 2,066,545 km (0.109 R)
• M11: 2,275,832 km (0.073 R)
• M12: 2,364,993 km (0.072 R)
• M13: 2,492,151 km (0.107 R)
• M14: 2,772,049 km (0.119 R)
• M15: 3,201,245 km (0.097 R)
• M16: 3,609,647 km (0.099 R)
• M17: 3,693,422 km (0.061 R)
• M18: 4,453,529 km (0.11 R)
• M19: 4,771,125 km (0.062 R)
• M20: 4,955,878 km (0.115 R)
• M21: 5,284,994 km (0.103 R)
• M22: 5,915,249 km (0.099 R)
• M23: 5,989,450 km (0.112 R)
• M24: 6,189,014 km (0.12 R)
• M25: 6,956,899 km (0.116 R)
• M26: 7,061,618 km (0.106 R)
• M27: 7,325,509 km (0.118 R)
• M28: 7,565,912 km (0.089 R)
• M29: 8,358,332 km (0.052 R)
• M30: 8,441,808 km (0.063 R)
• M31: 8,722,005 km (0.052 R)
• M32: 9,465,057 km (0.096 R)
• M33: 9,727,153 km (0.092 R)
• M34: 10,317,915 km (0.071 R)
• M35: 10,677,847 km (0.057 R)
• M36: 10,920,196 km (0.093 R)
• M37: 11,195,007 km (0.12 R)
• M38: 11,287,159 km (0.103 R)
• M39: 11,565,112 km (0.098 R)
• M40: 12,635,186 km (0.091 R)
• M41: 12,988,237 km (0.076 R)
• M42: 13,409,504 km (0.1 R)
• M43: 13,802,498 km (0.108 R)
• M44: 14,232,592 km (0.04 R)
• M45: 14,432,455 km (0.116 R)
• M46: 14,566,345 km (0.106 R)
• M47: 15,858,122 km (0.119 R)
• M48: 16,065,465 km (0.111 R)
• M49: 16,447,987 km (0.072 R)
• M50: 17,720,466 km (0.073 R)
• M51: 18,732,047 km (0.101 R)
• M52: 19,725,227 km (0.086 R)
• M53: 20,284,424 km (0.101 R)
• M54: 21,954,535 km (0.1 R)
• M55: 22,301,602 km (0.089 R)
• M56: 22,611,569 km (0.1 R)
• M57: 23,628,984 km (0.117 R)
• M58: 23,826,303 km (0.077 R)
• M59: 23,905,441 km (0.058 R)
• M60: 25,263,490 km (0.113 R)
• M61: 25,344,273 km (0.081 R)
• M62: 25,505,839 km (0.084 R)
• M63: 26,033,321 km (0.115 R)
• M64: 26,400,733 km (0.095 R)
• M65: 26,646,522 km (0.102 R)
• M66: 26,728,652 km (0.108 R)
• M67: 26,893,209 km (0.105 R)
• M68: 27,016,777 km (0.115 R)
• M69: 27,720,635 km (0.108 R)
• M70: 27,803,961 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.3

Radius: 8.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.73 AU - 10.35 AU

Year: 10028 Days

Day: 13.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,521,753 km

• M1: 118,033 km (0.103 R)
• M2: 318,943 km (0.119 R)
• M3: 397,781 km (0.062 R)
• M4: 530,474 km (0.099 R)
• M5: 585,227 km (0.065 R)
• M6: 793,617 km (0.112 R)
• M7: 865,723 km (0.074 R)
• M8: 990,936 km (0.108 R)
• M9: 1,204,412 km (0.073 R)
• M10: 1,316,760 km (0.106 R)
• M11: 1,472,043 km (0.057 R)
• M12: 1,854,266 km (0.112 R)
• M13: 2,152,414 km (0.116 R)
• M14: 3,226,228 km (0.068 R)
• M15: 3,789,613 km (0.073 R)
• M16: 4,915,188 km (0.067 R)
• M17: 5,051,322 km (0.089 R)
• M18: 5,687,561 km (0.05 R)
• M19: 6,747,313 km (0.064 R)
• M20: 7,017,337 km (0.055 R)
• M21: 7,533,450 km (0.116 R)
• M22: 8,348,459 km (0.078 R)
• M23: 8,748,184 km (0.085 R)
• M24: 8,950,441 km (0.078 R)
• M25: 9,042,892 km (0.06 R)
• M26: 10,118,800 km (0.074 R)
• M27: 10,389,123 km (0.092 R)
• M28: 12,991,079 km (0.105 R)
• M29: 13,475,178 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.8

Radius: 14.5

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 10.48 AU - 12.16 AU

Year: 14052 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,521,753 km

• M1: 185,651 km (0.111 R)
• M2: 385,514 km (0.061 R)
• M3: 501,452 km (0.1 R)
• M4: 616,194 km (0.104 R)
• M5: 1,437,636 km (0.109 R)
• M6: 1,562,101 km (0.046 R)
• M7: 2,475,246 km (0.085 R)
• M8: 2,843,706 km (0.087 R)
• M9: 3,702,099 km (0.113 R)
• M10: 3,841,075 km (0.045 R)
• M11: 4,088,659 km (0.046 R)
• M12: 4,599,536 km (0.065 R)
• M13: 5,053,865 km (0.026 R)
• M14: 5,483,211 km (0.105 R)
• M15: 5,642,233 km (0.102 R)
• M16: 6,628,981 km (0.087 R)
• M17: 6,841,410 km (0.096 R)
• M18: 7,316,533 km (0.057 R)
• M19: 7,847,156 km (0.026 R)
• M20: 8,117,330 km (0.116 R)
• M21: 8,899,129 km (0.06 R)
• M22: 9,465,506 km (0.119 R)
• M23: 9,705,012 km (0.076 R)
• M24: 9,849,823 km (0.08 R)
• M25: 9,946,613 km (0.051 R)
• M26: 10,092,471 km (0.118 R)
• M27: 10,683,233 km (0.078 R)
• M28: 11,285,215 km (0.077 R)
• M29: 12,417,521 km (0.111 R)
• M30: 13,103,577 km (0.093 R)
• M31: 13,317,202 km (0.103 R)
• M32: 14,512,639 km (0.087 R)
• M33: 14,678,393 km (0.108 R)
• M34: 15,969,423 km (0.088 R)
• M35: 16,427,193 km (0.111 R)
• M36: 16,831,107 km (0.085 R)
• M37: 17,648,958 km (0.087 R)
• M38: 18,360,296 km (0.095 R)
• M39: 19,020,621 km (0.059 R)
• M40: 19,444,881 km (0.117 R)
• M41: 20,612,343 km (0.06 R)
• M42: 21,235,867 km (0.051 R)
• M43: 21,549,872 km (0.07 R)
• M44: 21,675,983 km (0.12 R)
• M45: 21,992,233 km (0.062 R)
• M46: 22,373,858 km (0.118 R)
• M47: 22,629,371 km (0.047 R)
• M48: 23,531,595 km (0.101 R)
• M49: 23,661,446 km (0.08 R)
• M50: 23,921,896 km (0.074 R)
• M51: 24,052,346 km (0.119 R)
• M52: 25,039,243 km (0.119 R)
• M53: 26,781,011 km (0.046 R)
• M54: 27,461,232 km (0.095 R)
• M55: 27,872,178 km (0.04 R)
• M56: 28,147,288 km (0.105 R)
• M57: 28,838,879 km (0.088 R)
• M58: 32,597,376 km (0.119 R)
• M59: 33,396,528 km (0.087 R)
• M60: 33,688,842 km (0.119 R)
• M61: 34,275,715 km (0.065 R)
• M62: 35,311,231 km (0.091 R)
• M63: 36,206,873 km (0.053 R)
• M64: 36,883,505 km (0.079 R)
• M65: 38,708,299 km (0.054 R)
• M66: 41,030,507 km (0.081 R)
• M67: 41,578,783 km (0.069 R)
• M68: 42,999,814 km (0.113 R)
• M69: 47,112,109 km (0.091 R)
• M70: 47,275,919 km (0.082 R)
• M71: 48,345,245 km (0.101 R)
• M72: 48,510,550 km (0.111 R)
• M73: 49,422,649 km (0.052 R)
• M74: 50,675,680 km (0.095 R)
• M75: 52,023,557 km (0.101 R)
• M76: 55,272,224 km (0.102 R)
• M77: 56,485,463 km (0.068 R)
• M78: 57,882,857 km (0.118 R)
• M79: 58,233,963 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.3

Radius: 4.7

Gravity: 33.51 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.76 AU - 17.68 AU

Year: 19785 Days

Day: 18.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,521,753 km

• M1: 124,615 km (0.093 R)
• M2: 421,417 km (0.026 R)
• M3: 632,201 km (0.096 R)
• M4: 847,771 km (0.115 R)
• M5: 1,003,652 km (0.114 R)
• M6: 1,225,506 km (0.06 R)
• M7: 1,555,070 km (0.104 R)
• M8: 2,255,337 km (0.04 R)
• M9: 2,362,599 km (0.056 R)
• M10: 2,398,652 km (0.105 R)
• M11: 2,508,008 km (0.111 R)
• M12: 3,238,345 km (0.099 R)
• M13: 3,564,319 km (0.083 R)
• M14: 3,815,793 km (0.087 R)
• M15: 5,203,164 km (0.114 R)
• M16: 5,344,982 km (0.105 R)
• M17: 5,487,998 km (0.055 R)
• M18: 5,536,019 km (0.074 R)
• M19: 5,584,189 km (0.119 R)
• M20: 7,353,932 km (0.08 R)
• M21: 7,673,324 km (0.094 R)
• M22: 8,996,068 km (0.098 R)
• M23: 9,223,158 km (0.086 R)
• M24: 10,150,814 km (0.12 R)
• M25: 11,229,564 km (0.074 R)
• M26: 12,407,049 km (0.086 R)
• M27: 12,596,590 km (0.029 R)
• M28: 12,723,449 km (0.1 R)
• M29: 12,850,607 km (0.102 R)
• M30: 14,146,573 km (0.081 R)
• M31: 15,687,581 km (0.065 R)
• M32: 15,824,014 km (0.103 R)
• M33: 16,651,290 km (0.099 R)
• M34: 18,852,473 km (0.1 R)
• M35: 20,693,125 km (0.096 R)
• M36: 23,286,554 km (0.119 R)
• M37: 24,304,867 km (0.067 R)
• M38: 24,462,842 km (0.11 R)
• M39: 25,177,770 km (0.082 R)
• M40: 25,497,760 km (0.081 R)
• M41: 29,357,236 km (0.058 R)
• M42: 29,441,160 km (0.071 R)
• M43: 29,609,607 km (0.082 R)
• M44: 30,031,922 km (0.118 R)
• M45: 32,433,716 km (0.096 R)
• M46: 33,306,320 km (0.12 R)
• M47: 33,569,613 km (0.067 R)
• M48: 33,745,540 km (0.111 R)
• M49: 35,431,956 km (0.05 R)
• M50: 36,240,234 km (0.071 R)
• M51: 36,963,988 km (0.115 R)
• M52: 37,600,976 km (0.112 R)
• M53: 38,701,568 km (0.113 R)
• M54: 38,793,720 km (0.068 R)
• M55: 38,886,022 km (0.101 R)
• M56: 38,978,324 km (0.093 R)
• M57: 39,163,227 km (0.108 R)
• M58: 40,278,628 km (0.091 R)
• M59: 42,066,173 km (0.059 R)
• M60: 42,350,708 km (0.066 R)
• M61: 43,687,216 km (0.036 R)
• M62: 45,134,426 km (0.046 R)
• M63: 46,205,696 km (0.116 R)
• M64: 48,571,885 km (0.093 R)
• M65: 50,775,462 km (0.087 R)
• M66: 50,876,291 km (0.112 R)
• M67: 51,584,637 km (0.109 R)
• M68: 51,889,218 km (0.099 R)
• M69: 52,092,671 km (0.12 R)
• M70: 52,806,552 km (0.082 R)
• M71: 53,318,626 km (0.069 R)
• M72: 54,657,377 km (0.115 R)
• M73: 55,902,929 km (0.025 R)
• M74: 57,894,077 km (0.098 R)
• M75: 58,422,008 km (0.106 R)
• M76: 58,845,370 km (0.098 R)
• M77: 62,053,496 km (0.112 R)
• M78: 64,660,538 km (0.115 R)
• M79: 65,977,448 km (0.118 R)
• M80: 67,635,890 km (0.075 R)
• M81: 68,191,796 km (0.117 R)
• M82: 68,303,246 km (0.075 R)
• M83: 69,308,095 km (0.105 R)
• M84: 69,532,193 km (0.116 R)
• M85: 70,318,030 km (0.106 R)
• M86: 72,465,807 km (0.085 R)
• M87: 74,291,200 km (0.05 R)
• M88: 74,405,792 km (0.11 R)
• M89: 74,749,867 km (0.081 R)
• M90: 75,094,541 km (0.094 R)
• M91: 76,131,553 km (0.105 R)
• M92: 76,247,192 km (0.097 R)
• M93: 77,405,529 km (0.073 R)
• M94: 77,521,766 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 19,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit