🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.69 AU - 0.71 AU

Year: 204 Days

Day: 40.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 26.4 °

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: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.76 AU - 0.9 AU

Year: 263 Days

Day: 44.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.31 AU - 1.41 AU

Year: 552 Days

Day: 36.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,872,466 km

• M1: 281,394 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.59 AU - 1.83 AU

Year: 779 Days

Day: 19.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.07 AU - 2.13 AU

Year: 1060 Days

Day: 33.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,872,466 km

• M1: 246,537 km (0.11 R)
• M2: 1,939,836 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.9

Radius: 14.1

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.3 AU - 14.24 AU

Year: 14062 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,872,466 km

• M1: 321,486 km (0.095 R)
• M2: 457,470 km (0.109 R)
• M3: 652,396 km (0.082 R)
• M4: 806,033 km (0.096 R)
• M5: 1,012,329 km (0.085 R)
• M6: 1,479,074 km (0.06 R)
• M7: 1,641,388 km (0.101 R)
• M8: 1,934,151 km (0.087 R)
• M9: 2,138,950 km (0.103 R)
• M10: 2,432,461 km (0.104 R)
• M11: 2,542,565 km (0.111 R)
• M12: 2,970,715 km (0.096 R)
• M13: 3,734,860 km (0.103 R)
• M14: 4,024,632 km (0.051 R)
• M15: 4,222,101 km (0.095 R)
• M16: 4,422,711 km (0.099 R)
• M17: 4,868,364 km (0.117 R)
• M18: 5,185,511 km (0.032 R)
• M19: 5,292,773 km (0.026 R)
• M20: 5,914,501 km (0.078 R)
• M21: 6,139,497 km (0.055 R)
• M22: 6,291,189 km (0.034 R)
• M23: 6,482,375 km (0.117 R)
• M24: 7,307,108 km (0.082 R)
• M25: 7,589,399 km (0.109 R)
• M26: 8,040,287 km (0.063 R)
• M27: 8,164,753 km (0.111 R)
• M28: 8,373,741 km (0.032 R)
• M29: 8,968,243 km (0.071 R)
• M30: 9,532,676 km (0.109 R)
• M31: 9,664,621 km (0.081 R)
• M32: 10,288,145 km (0.092 R)
• M33: 10,833,130 km (0.089 R)
• M34: 12,284,229 km (0.077 R)
• M35: 12,668,546 km (0.095 R)
• M36: 13,105,821 km (0.046 R)
• M37: 13,203,658 km (0.067 R)
• M38: 13,646,916 km (0.08 R)
• M39: 14,145,227 km (0.076 R)
• M40: 14,497,530 km (0.108 R)
• M41: 15,211,111 km (0.115 R)
• M42: 17,258,508 km (0.104 R)
• M43: 17,365,919 km (0.112 R)
• M44: 19,614,824 km (0.116 R)
• M45: 20,403,504 km (0.077 R)
• M46: 21,030,618 km (0.105 R)
• M47: 21,664,016 km (0.09 R)
• M48: 22,303,696 km (0.047 R)
• M49: 22,537,817 km (0.061 R)
• M50: 23,126,933 km (0.032 R)
• M51: 23,304,506 km (0.095 R)
• M52: 23,661,297 km (0.074 R)
• M53: 25,962,411 km (0.065 R)
• M54: 27,515,088 km (0.083 R)
• M55: 27,640,600 km (0.04 R)
• M56: 28,460,995 km (0.101 R)
• M57: 29,546,028 km (0.115 R)
• M58: 29,932,140 km (0.03 R)
• M59: 30,125,870 km (0.12 R)
• M60: 31,427,969 km (0.105 R)
• M61: 32,019,928 km (0.068 R)
• M62: 32,350,390 km (0.092 R)
• M63: 32,549,206 km (0.102 R)
• M64: 34,086,922 km (0.047 R)
• M65: 36,196,701 km (0.115 R)
• M66: 36,679,004 km (0.106 R)
• M67: 36,817,233 km (0.098 R)
• M68: 37,580,332 km (0.093 R)
• M69: 37,789,320 km (0.112 R)
• M70: 38,910,705 km (0.065 R)
• M71: 39,546,347 km (0.109 R)
• M72: 40,114,071 km (0.037 R)
• M73: 41,186,089 km (0.088 R)
• M74: 41,473,616 km (0.115 R)
• M75: 45,641,712 km (0.045 R)
• M76: 46,536,158 km (0.06 R)
• M77: 47,662,330 km (0.11 R)
• M78: 48,115,313 km (0.093 R)
• M79: 48,873,475 km (0.099 R)
• M80: 49,330,197 km (0.043 R)
• M81: 49,788,415 km (0.114 R)
• M82: 51,171,448 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.4

Radius: 14.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.55 AU - 13.47 AU

Year: 16342 Days

Day: 9 Hours

Environment

Temp: -179 °C

Axial Tilt: 116.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 92,872,466 km

• M1: 249,080 km (0.092 R)
• M2: 343,477 km (0.106 R)
• M3: 502,798 km (0.115 R)
• M4: 711,188 km (0.102 R)
• M5: 1,102,387 km (0.089 R)
• M6: 1,241,363 km (0.067 R)
• M7: 1,407,866 km (0.054 R)
• M8: 1,516,025 km (0.101 R)
• M9: 2,125,337 km (0.073 R)
• M10: 2,302,162 km (0.068 R)
• M11: 2,457,594 km (0.054 R)
• M12: 3,673,675 km (0.115 R)
• M13: 4,231,974 km (0.106 R)
• M14: 4,553,909 km (0.116 R)
• M15: 4,652,045 km (0.025 R)
• M16: 5,085,729 km (0.071 R)
• M17: 5,885,180 km (0.059 R)
• M18: 6,028,196 km (0.071 R)
• M19: 6,281,465 km (0.099 R)
• M20: 6,723,826 km (0.088 R)
• M21: 6,873,573 km (0.067 R)
• M22: 7,483,633 km (0.107 R)
• M23: 8,071,553 km (0.074 R)
• M24: 9,084,480 km (0.084 R)
• M25: 9,500,961 km (0.088 R)
• M26: 10,439,239 km (0.1 R)
• M27: 10,787,802 km (0.065 R)
• M28: 12,357,532 km (0.101 R)
• M29: 12,680,065 km (0.103 R)
• M30: 13,286,535 km (0.09 R)
• M31: 13,380,632 km (0.057 R)
• M32: 14,819,464 km (0.118 R)
• M33: 15,755,947 km (0.101 R)
• M34: 15,855,579 km (0.094 R)
• M35: 16,005,626 km (0.111 R)
• M36: 16,610,151 km (0.106 R)
• M37: 16,813,305 km (0.113 R)
• M38: 17,068,519 km (0.117 R)
• M39: 17,737,969 km (0.114 R)
• M40: 17,893,701 km (0.111 R)
• M41: 18,049,881 km (0.028 R)
• M42: 18,521,114 km (0.096 R)
• M43: 20,067,058 km (0.111 R)
• M44: 20,828,212 km (0.105 R)
• M45: 21,654,292 km (0.063 R)
• M46: 22,210,945 km (0.097 R)
• M47: 22,659,589 km (0.114 R)
• M48: 23,168,073 km (0.05 R)
• M49: 23,395,312 km (0.085 R)
• M50: 24,138,664 km (0.042 R)
• M51: 24,831,900 km (0.104 R)
• M52: 25,531,569 km (0.098 R)
• M53: 26,652,805 km (0.078 R)
• M54: 27,069,884 km (0.032 R)
• M55: 27,609,334 km (0.064 R)
• M56: 27,729,761 km (0.099 R)
• M57: 28,091,787 km (0.096 R)
• M58: 28,394,873 km (0.077 R)
• M59: 28,759,891 km (0.115 R)
• M60: 28,942,999 km (0.069 R)
• M61: 30,173,591 km (0.091 R)
• M62: 30,484,007 km (0.066 R)
• M63: 31,170,362 km (0.076 R)
• M64: 31,421,238 km (0.072 R)
• M65: 31,735,842 km (0.05 R)
• M66: 32,241,333 km (0.074 R)
• M67: 32,558,630 km (0.118 R)
• M68: 32,685,788 km (0.091 R)
• M69: 33,452,477 km (0.073 R)
• M70: 34,354,553 km (0.081 R)
• M71: 35,199,182 km (0.073 R)
• M72: 35,787,999 km (0.071 R)
• M73: 35,919,346 km (0.093 R)
• M74: 36,116,666 km (0.106 R)
• M75: 37,108,201 km (0.103 R)
• M76: 40,683,141 km (0.084 R)
• M77: 41,094,834 km (0.044 R)
• M78: 44,648,980 km (0.033 R)
• M79: 45,073,539 km (0.119 R)
• M80: 45,855,487 km (0.068 R)
• M81: 46,641,774 km (0.111 R)
• M82: 47,144,572 km (0.118 R)
• M83: 47,649,166 km (0.036 R)
• M84: 47,938,189 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.6

Radius: 3.9

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 13.05 AU - 15.01 AU

Year: 18301 Days

Day: 25 Hours

Environment

Temp: -183 °C

Axial Tilt: 168.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 92,872,466 km

• M1: 136,433 km (0.09 R)
• M2: 215,571 km (0.053 R)
• M3: 335,548 km (0.1 R)
• M4: 475,572 km (0.089 R)
• M5: 897,737 km (0.04 R)
• M6: 973,733 km (0.082 R)
• M7: 1,051,972 km (0.097 R)
• M8: 1,256,323 km (0.095 R)
• M9: 2,164,980 km (0.082 R)
• M10: 2,190,412 km (0.062 R)
• M11: 2,423,934 km (0.05 R)
• M12: 2,450,413 km (0.117 R)
• M13: 2,692,762 km (0.103 R)
• M14: 2,747,664 km (0.099 R)
• M15: 3,258,242 km (0.118 R)
• M16: 5,331,070 km (0.106 R)
• M17: 5,469,448 km (0.115 R)
• M18: 5,749,794 km (0.107 R)
• M19: 5,820,704 km (0.093 R)
• M20: 6,544,757 km (0.101 R)
• M21: 6,655,759 km (0.102 R)
• M22: 6,954,955 km (0.054 R)
• M23: 7,144,046 km (0.049 R)
• M24: 8,475,019 km (0.118 R)
• M25: 8,921,718 km (0.063 R)
• M26: 9,127,265 km (0.101 R)
• M27: 9,964,864 km (0.099 R)
• M28: 10,392,863 km (0.106 R)
• M29: 10,696,098 km (0.046 R)
• M30: 10,914,361 km (0.089 R)
• M31: 11,090,139 km (0.114 R)
• M32: 11,222,533 km (0.075 R)
• M33: 11,266,814 km (0.104 R)
• M34: 11,533,547 km (0.095 R)
• M35: 11,712,616 km (0.097 R)
• M36: 12,027,968 km (0.091 R)
• M37: 12,300,535 km (0.115 R)
• M38: 14,073,719 km (0.112 R)
• M39: 14,169,312 km (0.111 R)
• M40: 15,087,394 km (0.074 R)
• M41: 15,332,136 km (0.075 R)
• M42: 15,726,626 km (0.086 R)
• M43: 15,776,143 km (0.1 R)
• M44: 16,575,743 km (0.064 R)
• M45: 17,439,671 km (0.066 R)
• M46: 18,110,169 km (0.059 R)
• M47: 19,636,067 km (0.119 R)
• M48: 19,689,324 km (0.076 R)
• M49: 20,495,357 km (0.075 R)
• M50: 21,751,979 km (0.117 R)
• M51: 22,083,937 km (0.115 R)
• M52: 22,306,090 km (0.093 R)
• M53: 26,784,601 km (0.108 R)
• M54: 27,021,415 km (0.062 R)
• M55: 28,397,416 km (0.104 R)
• M56: 28,941,952 km (0.056 R)
• M57: 30,472,637 km (0.093 R)
• M58: 30,534,421 km (0.115 R)
• M59: 30,596,355 km (0.083 R)
• M60: 30,782,006 km (0.107 R)
• M61: 30,906,022 km (0.066 R)
• M62: 31,966,821 km (0.103 R)
• M63: 32,722,739 km (0.076 R)
• M64: 33,739,705 km (0.089 R)
• M65: 35,414,454 km (0.104 R)
• M66: 35,804,754 km (0.11 R)
• M67: 36,786,715 km (0.081 R)
• M68: 37,512,564 km (0.089 R)
• M69: 37,843,923 km (0.093 R)
• M70: 38,176,329 km (0.12 R)
• M71: 40,394,417 km (0.078 R)
• M72: 41,347,954 km (0.061 R)
• M73: 42,446,900 km (0.114 R)
• M74: 43,416,144 km (0.069 R)
• M75: 46,012,864 km (0.118 R)
• M76: 47,437,335 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.1

Radius: 7.5

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.34 AU - 21.7 AU

Year: 26639 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,872,466 km

• M1: 101,577 km (0.102 R)
• M2: 298,897 km (0.076 R)
• M3: 504,893 km (0.111 R)
• M4: 649,404 km (0.093 R)
• M5: 1,130,511 km (0.103 R)
• M6: 1,491,042 km (0.081 R)
• M7: 1,560,306 km (0.118 R)
• M8: 1,774,829 km (0.097 R)
• M9: 1,960,929 km (0.08 R)
• M10: 2,351,978 km (0.063 R)
• M11: 3,295,192 km (0.118 R)
• M12: 3,758,796 km (0.056 R)
• M13: 4,144,459 km (0.092 R)
• M14: 5,216,029 km (0.094 R)
• M15: 6,368,232 km (0.118 R)
• M16: 7,595,832 km (0.116 R)
• M17: 7,656,120 km (0.032 R)
• M18: 7,777,145 km (0.117 R)
• M19: 8,894,491 km (0.105 R)
• M20: 8,958,070 km (0.076 R)
• M21: 9,021,799 km (0.109 R)
• M22: 9,278,060 km (0.112 R)
• M23: 9,342,537 km (0.104 R)
• M24: 13,839,598 km (0.1 R)
• M25: 15,491,159 km (0.113 R)
• M26: 16,029,561 km (0.111 R)
• M27: 16,652,487 km (0.072 R)
• M28: 18,405,924 km (0.097 R)
• M29: 18,894,211 km (0.109 R)
• M30: 19,140,000 km (0.109 R)
• M31: 19,386,837 km (0.113 R)
• M32: 19,800,475 km (0.066 R)
• M33: 20,133,629 km (0.067 R)
• M34: 20,720,951 km (0.082 R)
• M35: 20,889,697 km (0.053 R)
• M36: 21,143,864 km (0.054 R)
• M37: 21,228,835 km (0.047 R)
• M38: 21,569,769 km (0.109 R)
• M39: 22,256,872 km (0.11 R)
• M40: 22,690,107 km (0.078 R)
• M41: 24,006,270 km (0.112 R)
• M42: 31,043,802 km (0.041 R)
• M43: 31,237,083 km (0.118 R)
• M44: 31,916,556 km (0.088 R)
• M45: 34,682,920 km (0.061 R)
• M46: 35,084,291 km (0.063 R)
• M47: 35,588,286 km (0.053 R)
• M48: 37,422,207 km (0.076 R)
• M49: 38,661,775 km (0.063 R)
• M50: 38,869,716 km (0.09 R)
• M51: 38,973,836 km (0.096 R)
• M52: 41,712,823 km (0.105 R)
• M53: 43,105,430 km (0.119 R)
• M54: 46,156,179 km (0.095 R)
• M55: 47,040,602 km (0.058 R)
• M56: 48,938,550 km (0.078 R)
• M57: 51,431,449 km (0.085 R)
• M58: 52,003,810 km (0.052 R)
• M59: 53,849,399 km (0.045 R)
• M60: 54,314,200 km (0.061 R)
• M61: 56,304,151 km (0.104 R)
• M62: 57,604,455 km (0.114 R)
• M63: 59,633,451 km (0.059 R)
• M64: 60,596,263 km (0.119 R)
• M65: 61,443,137 km (0.086 R)
• M66: 61,564,311 km (0.083 R)
• M67: 63,270,774 km (0.069 R)
• M68: 63,393,145 km (0.063 R)
• M69: 64,252,734 km (0.032 R)
• M70: 65,735,249 km (0.104 R)
• M71: 68,482,165 km (0.076 R)
• M72: 69,490,455 km (0.093 R)
• M73: 71,011,865 km (0.065 R)
• M74: 71,139,173 km (0.051 R)
• M75: 72,032,272 km (0.097 R)
• M76: 72,672,402 km (0.113 R)
• M77: 73,700,737 km (0.06 R)
• M78: 74,087,597 km (0.082 R)
• M79: 74,216,700 km (0.088 R)
• M80: 74,345,803 km (0.11 R)
• M81: 75,252,217 km (0.084 R)
• M82: 75,771,621 km (0.056 R)
• M83: 79,441,556 km (0.044 R)
• M84: 79,705,895 km (0.046 R)
• M85: 80,633,402 km (0.06 R)
• M86: 81,964,673 km (0.108 R)
• M87: 84,513,971 km (0.07 R)
• M88: 84,648,908 km (0.078 R)
• M89: 89,277,765 km (0.114 R)
• M90: 90,240,876 km (0.036 R)
• M91: 90,654,664 km (0.113 R)
• M92: 91,622,712 km (0.106 R)
• M93: 92,316,397 km (0.112 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 16,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit