🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.83 AU - 0.97 AU

Year: 315 Days

Day: 28.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,253,564 km

• M1: 695,780 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.64 AU - 1.76 AU

Year: 818 Days

Day: 22.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,253,564 km

• M1: 373,995 km (0.101 R)
• M2: 410,796 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.57 AU - 2.29 AU

Year: 989 Days

Day: 18.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.2

Radius: 10.3

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.89 AU - 7.27 AU

Year: 5531 Days

Day: 9.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,253,564 km

• M1: 129,103 km (0.065 R)
• M2: 249,380 km (0.088 R)
• M3: 346,469 km (0.085 R)
• M4: 578,944 km (0.084 R)
• M5: 708,496 km (0.051 R)
• M6: 796,309 km (0.07 R)
• M7: 942,616 km (0.079 R)
• M8: 1,054,815 km (0.116 R)
• M9: 1,127,370 km (0.096 R)
• M10: 1,231,938 km (0.109 R)
• M11: 1,308,832 km (0.071 R)
• M12: 1,582,596 km (0.108 R)
• M13: 1,666,670 km (0.071 R)
• M14: 2,018,225 km (0.077 R)
• M15: 2,221,528 km (0.096 R)
• M16: 2,569,044 km (0.061 R)
• M17: 2,871,830 km (0.116 R)
• M18: 3,038,034 km (0.116 R)
• M19: 3,186,135 km (0.116 R)
• M20: 3,271,855 km (0.119 R)
• M21: 3,402,005 km (0.092 R)
• M22: 4,171,387 km (0.072 R)
• M23: 4,336,543 km (0.087 R)
• M24: 4,407,901 km (0.116 R)
• M25: 5,295,166 km (0.111 R)
• M26: 5,474,085 km (0.076 R)
• M27: 5,628,919 km (0.087 R)
• M28: 5,707,009 km (0.05 R)
• M29: 5,864,237 km (0.077 R)
• M30: 6,129,324 km (0.088 R)
• M31: 6,507,059 km (0.101 R)
• M32: 7,599,273 km (0.066 R)
• M33: 7,830,401 km (0.107 R)
• M34: 8,034,453 km (0.085 R)
• M35: 8,418,171 km (0.1 R)
• M36: 8,537,401 km (0.11 R)
• M37: 9,667,314 km (0.061 R)
• M38: 9,949,156 km (0.079 R)
• M39: 10,489,204 km (0.119 R)
• M40: 10,649,872 km (0.113 R)
• M41: 10,973,602 km (0.109 R)
• M42: 11,300,474 km (0.099 R)
• M43: 11,531,303 km (0.107 R)
• M44: 11,763,778 km (0.074 R)
• M45: 12,165,748 km (0.092 R)
• M46: 12,334,494 km (0.071 R)
• M47: 12,708,638 km (0.117 R)
• M48: 13,677,883 km (0.042 R)
• M49: 14,527,599 km (0.059 R)
• M50: 14,814,677 km (0.12 R)
• M51: 15,723,634 km (0.093 R)
• M52: 16,166,443 km (0.084 R)
• M53: 16,240,644 km (0.116 R)
• M54: 16,913,535 km (0.063 R)
• M55: 17,709,994 km (0.099 R)
• M56: 17,863,183 km (0.071 R)
• M57: 18,132,160 km (0.091 R)
• M58: 18,479,975 km (0.102 R)
• M59: 20,532,607 km (0.06 R)
• M60: 20,653,183 km (0.06 R)
• M61: 21,097,489 km (0.109 R)
• M62: 21,259,802 km (0.06 R)
• M63: 21,341,183 km (0.049 R)
• M64: 21,422,565 km (0.093 R)
• M65: 21,831,266 km (0.052 R)
• M66: 21,954,385 km (0.086 R)
• M67: 22,118,943 km (0.074 R)
• M68: 22,366,527 km (0.094 R)
• M69: 22,864,389 km (0.05 R)
• M70: 23,365,841 km (0.079 R)
• M71: 24,379,815 km (0.111 R)
• M72: 24,678,263 km (0.116 R)
• M73: 24,849,254 km (0.101 R)
• M74: 26,101,388 km (0.099 R)
• M75: 28,801,480 km (0.107 R)
• M76: 29,388,352 km (0.106 R)
• M77: 29,796,904 km (0.078 R)
• M78: 30,711,695 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.1

Radius: 9.9

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.44 AU - 7.04 AU

Year: 6456 Days

Day: 13.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 56,253,564 km

• M1: 217,964 km (0.108 R)
• M2: 283,638 km (0.102 R)
• M3: 411,245 km (0.032 R)
• M4: 810,072 km (0.109 R)
• M5: 995,125 km (0.047 R)
• M6: 1,063,342 km (0.111 R)
• M7: 1,574,368 km (0.061 R)
• M8: 1,880,595 km (0.092 R)
• M9: 2,257,282 km (0.073 R)
• M10: 2,575,776 km (0.075 R)
• M11: 2,740,483 km (0.076 R)
• M12: 2,922,993 km (0.093 R)
• M13: 2,994,201 km (0.098 R)
• M14: 3,167,585 km (0.12 R)
• M15: 3,388,990 km (0.111 R)
• M16: 3,463,939 km (0.112 R)
• M17: 3,894,033 km (0.114 R)
• M18: 4,570,963 km (0.101 R)
• M19: 4,872,253 km (0.062 R)
• M20: 5,249,389 km (0.057 R)
• M21: 6,141,292 km (0.074 R)
• M22: 6,325,297 km (0.102 R)
• M23: 6,567,347 km (0.062 R)
• M24: 6,736,691 km (0.029 R)
• M25: 7,137,464 km (0.096 R)
• M26: 7,428,432 km (0.119 R)
• M27: 7,604,957 km (0.063 R)
• M28: 7,743,186 km (0.065 R)
• M29: 7,942,151 km (0.087 R)
• M30: 8,162,957 km (0.1 R)
• M31: 8,406,204 km (0.077 R)
• M32: 8,610,704 km (0.106 R)
• M33: 8,775,411 km (0.119 R)
• M34: 9,066,379 km (0.1 R)
• M35: 9,213,134 km (0.101 R)
• M36: 9,276,115 km (0.08 R)
• M37: 9,402,825 km (0.101 R)
• M38: 9,807,636 km (0.07 R)
• M39: 10,261,666 km (0.113 R)
• M40: 10,678,446 km (0.11 R)
• M41: 11,235,249 km (0.071 R)
• M42: 11,392,925 km (0.101 R)
• M43: 12,053,699 km (0.033 R)
• M44: 12,446,992 km (0.03 R)
• M45: 12,540,042 km (0.088 R)
• M46: 12,703,552 km (0.118 R)
• M47: 12,844,324 km (0.086 R)
• M48: 13,080,090 km (0.072 R)
• M49: 13,174,785 km (0.089 R)
• M50: 13,293,416 km (0.109 R)
• M51: 13,916,342 km (0.09 R)
• M52: 14,207,011 km (0.118 R)
• M53: 14,696,046 km (0.111 R)
• M54: 14,917,900 km (0.094 R)
• M55: 15,041,617 km (0.073 R)
• M56: 15,615,175 km (0.12 R)
• M57: 16,297,790 km (0.116 R)
• M58: 16,450,679 km (0.05 R)
• M59: 16,758,103 km (0.11 R)
• M60: 17,508,935 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.6

Radius: 14.5

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.69 AU - 12.69 AU

Year: 13811 Days

Day: 14.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,253,564 km

• M1: 185,651 km (0.091 R)
• M2: 334,800 km (0.119 R)
• M3: 456,722 km (0.07 R)
• M4: 566,527 km (0.096 R)
• M5: 1,025,793 km (0.097 R)
• M6: 1,226,403 km (0.064 R)
• M7: 1,515,127 km (0.097 R)
• M8: 1,853,368 km (0.069 R)
• M9: 2,913,568 km (0.067 R)
• M10: 3,303,719 km (0.112 R)
• M11: 4,098,234 km (0.095 R)
• M12: 4,950,642 km (0.083 R)
• M13: 5,104,579 km (0.069 R)
• M14: 5,615,754 km (0.114 R)
• M15: 6,392,467 km (0.077 R)
• M16: 6,644,988 km (0.093 R)
• M17: 7,159,604 km (0.088 R)
• M18: 7,687,386 km (0.095 R)
• M19: 7,911,035 km (0.079 R)
• M20: 8,227,733 km (0.116 R)
• M21: 8,827,172 km (0.106 R)
• M22: 9,061,442 km (0.09 R)
• M23: 10,019,317 km (0.107 R)
• M24: 10,313,128 km (0.103 R)
• M25: 10,609,631 km (0.074 R)
• M26: 10,908,976 km (0.105 R)
• M27: 11,363,305 km (0.089 R)
• M28: 11,567,356 km (0.111 R)
• M29: 12,816,498 km (0.092 R)
• M30: 12,975,671 km (0.038 R)
• M31: 13,349,516 km (0.095 R)
• M32: 14,272,534 km (0.108 R)
• M33: 14,492,743 km (0.062 R)
• M34: 15,328,546 km (0.09 R)
• M35: 16,294,649 km (0.109 R)
• M36: 16,814,202 km (0.117 R)
• M37: 16,930,290 km (0.087 R)
• M38: 18,225,957 km (0.078 R)
• M39: 18,405,176 km (0.079 R)
• M40: 19,553,489 km (0.12 R)
• M41: 22,046,089 km (0.047 R)
• M42: 22,236,975 km (0.09 R)
• M43: 22,620,544 km (0.113 R)
• M44: 22,877,554 km (0.067 R)
• M45: 23,006,357 km (0.045 R)
• M46: 23,135,460 km (0.075 R)
• M47: 25,433,284 km (0.062 R)
• M48: 25,700,465 km (0.071 R)
• M49: 26,440,227 km (0.074 R)
• M50: 27,940,544 km (0.113 R)
• M51: 28,285,367 km (0.119 R)
• M52: 28,840,076 km (0.071 R)
• M53: 30,667,563 km (0.091 R)
• M54: 30,880,890 km (0.095 R)
• M55: 31,810,790 km (0.114 R)
• M56: 32,243,128 km (0.091 R)
• M57: 32,749,816 km (0.107 R)
• M58: 33,040,635 km (0.118 R)
• M59: 33,332,350 km (0.104 R)
• M60: 35,621,647 km (0.1 R)
• M61: 36,295,735 km (0.081 R)
• M62: 37,504,485 km (0.052 R)
• M63: 39,265,252 km (0.105 R)
• M64: 39,961,630 km (0.044 R)
• M65: 40,194,554 km (0.091 R)
• M66: 40,350,286 km (0.112 R)
• M67: 42,153,987 km (0.091 R)
• M68: 43,025,993 km (0.118 R)
• M69: 44,546,057 km (0.067 R)
• M70: 46,328,067 km (0.104 R)
• M71: 47,227,898 km (0.062 R)
• M72: 48,050,836 km (0.066 R)
• M73: 48,546,903 km (0.05 R)
• M74: 49,627,598 km (0.113 R)
• M75: 51,052,667 km (0.119 R)
• M76: 52,321,257 km (0.061 R)
• M77: 52,491,200 km (0.105 R)
• M78: 53,429,029 km (0.097 R)
• M79: 54,889,404 km (0.085 R)
• M80: 55,928,211 km (0.084 R)
• M81: 58,818,143 km (0.086 R)
• M82: 59,083,380 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.1

Radius: 5.6

Gravity: 25.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 13.04 AU - 21.02 AU

Year: 25930 Days

Day: 16.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,253,564 km

• M1: 663,317 km (0.096 R)
• M2: 798,853 km (0.12 R)
• M3: 913,893 km (0.075 R)
• M4: 1,358,199 km (0.064 R)
• M5: 1,675,197 km (0.084 R)
• M6: 2,014,485 km (0.066 R)
• M7: 2,293,036 km (0.051 R)
• M8: 2,374,866 km (0.05 R)
• M9: 2,499,481 km (0.092 R)
• M10: 3,063,914 km (0.114 R)
• M11: 3,383,754 km (0.108 R)
• M12: 3,618,772 km (0.089 R)
• M13: 3,907,796 km (0.102 R)
• M14: 4,055,000 km (0.107 R)
• M15: 5,136,293 km (0.117 R)
• M16: 5,406,317 km (0.117 R)
• M17: 5,736,330 km (0.079 R)
• M18: 6,243,617 km (0.093 R)
• M19: 8,285,927 km (0.064 R)
• M20: 9,377,842 km (0.062 R)
• M21: 11,272,200 km (0.107 R)
• M22: 14,023,604 km (0.03 R)
• M23: 14,324,894 km (0.079 R)
• M24: 14,780,569 km (0.105 R)
• M25: 14,857,013 km (0.117 R)
• M26: 15,706,280 km (0.113 R)
• M27: 16,650,542 km (0.079 R)
• M28: 17,209,889 km (0.11 R)
• M29: 17,370,856 km (0.051 R)
• M30: 17,694,287 km (0.084 R)
• M31: 18,265,002 km (0.075 R)
• M32: 18,346,982 km (0.096 R)
• M33: 18,841,702 km (0.091 R)
• M34: 18,924,579 km (0.115 R)
• M35: 19,007,606 km (0.025 R)
• M36: 19,173,959 km (0.063 R)
• M37: 20,182,249 km (0.11 R)
• M38: 20,778,396 km (0.031 R)
• M39: 21,207,742 km (0.059 R)
• M40: 22,689,210 km (0.112 R)
• M41: 22,865,735 km (0.075 R)
• M42: 23,576,176 km (0.106 R)
• M43: 24,564,868 km (0.105 R)
• M44: 25,475,470 km (0.042 R)
• M45: 25,658,877 km (0.081 R)
• M46: 30,579,450 km (0.104 R)
• M47: 32,647,043 km (0.049 R)
• M48: 33,546,724 km (0.09 R)
• M49: 34,556,061 km (0.078 R)
• M50: 35,370,771 km (0.048 R)
• M51: 36,501,132 km (0.113 R)
• M52: 37,539,042 km (0.088 R)
• M53: 40,710,368 km (0.086 R)
• M54: 40,817,629 km (0.063 R)
• M55: 41,247,275 km (0.066 R)
• M56: 42,111,053 km (0.081 R)
• M57: 42,762,851 km (0.099 R)
• M58: 44,517,334 km (0.091 R)
• M59: 46,406,905 km (0.115 R)
• M60: 46,518,954 km (0.048 R)
• M61: 47,417,887 km (0.086 R)
• M62: 48,890,978 km (0.097 R)
• M63: 49,461,544 km (0.092 R)
• M64: 49,575,986 km (0.048 R)
• M65: 49,919,613 km (0.106 R)
• M66: 51,649,712 km (0.116 R)
• M67: 54,694,926 km (0.081 R)
• M68: 55,049,922 km (0.098 R)
• M69: 55,287,184 km (0.066 R)
• M70: 56,358,455 km (0.099 R)
• M71: 56,597,512 km (0.077 R)
• M72: 60,100,945 km (0.088 R)
• M73: 61,202,434 km (0.062 R)
• M74: 63,052,959 km (0.112 R)
• M75: 63,425,308 km (0.097 R)
• M76: 64,296,866 km (0.078 R)
• M77: 64,421,780 km (0.026 R)
• M78: 64,796,672 km (0.1 R)
• M79: 65,297,825 km (0.117 R)
• M80: 67,061,883 km (0.116 R)
• M81: 70,379,216 km (0.107 R)
• M82: 70,507,870 km (0.103 R)
• M83: 71,539,946 km (0.077 R)
• M84: 74,665,943 km (0.119 R)
• M85: 77,039,463 km (0.116 R)
• M86: 77,172,006 km (0.071 R)
• M87: 78,502,231 km (0.096 R)
• M88: 84,580,542 km (0.115 R)
• M89: 84,854,306 km (0.1 R)
• M90: 85,676,945 km (0.084 R)
• M91: 86,915,914 km (0.114 R)
• M92: 87,745,285 km (0.08 R)
• M93: 89,969,506 km (0.088 R)
• M94: 94,189,811 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.4

Radius: 3.7

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.26 AU - 19.94 AU

Year: 29597 Days

Day: 21.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 56,253,564 km

• M1: 600,486 km (0.116 R)
• M2: 1,086,978 km (0.063 R)
• M3: 1,154,596 km (0.085 R)
• M4: 1,796,820 km (0.079 R)
• M5: 2,559,919 km (0.109 R)
• M6: 2,958,896 km (0.084 R)
• M7: 5,149,009 km (0.119 R)
• M8: 5,610,369 km (0.116 R)
• M9: 6,531,144 km (0.077 R)
• M10: 6,654,712 km (0.104 R)
• M11: 6,862,204 km (0.086 R)
• M12: 7,283,771 km (0.099 R)
• M13: 7,627,098 km (0.113 R)
• M14: 8,960,464 km (0.074 R)
• M15: 9,888,718 km (0.093 R)
• M16: 10,604,544 km (0.039 R)
• M17: 11,238,540 km (0.082 R)
• M18: 11,584,859 km (0.059 R)
• M19: 11,834,538 km (0.096 R)
• M20: 14,802,111 km (0.07 R)
• M21: 15,454,657 km (0.112 R)
• M22: 16,506,928 km (0.108 R)
• M23: 16,618,977 km (0.079 R)
• M24: 16,843,972 km (0.071 R)
• M25: 17,524,942 km (0.07 R)
• M26: 18,214,738 km (0.098 R)
• M27: 18,621,345 km (0.105 R)
• M28: 19,030,794 km (0.086 R)
• M29: 19,978,048 km (0.12 R)
• M30: 21,061,735 km (0.093 R)
• M31: 21,427,352 km (0.026 R)
• M32: 22,536,321 km (0.1 R)
• M33: 23,474,599 km (0.102 R)
• M34: 23,600,710 km (0.108 R)
• M35: 24,170,827 km (0.028 R)
• M36: 27,286,951 km (0.041 R)
• M37: 27,552,337 km (0.095 R)
• M38: 27,885,193 km (0.118 R)
• M39: 28,420,603 km (0.067 R)
• M40: 28,824,219 km (0.049 R)
• M41: 29,705,500 km (0.108 R)
• M42: 30,458,126 km (0.057 R)
• M43: 31,355,564 km (0.113 R)
• M44: 31,563,954 km (0.089 R)
• M45: 32,612,635 km (0.055 R)
• M46: 32,682,946 km (0.115 R)
• M47: 33,317,989 km (0.11 R)
• M48: 36,116,666 km (0.08 R)
• M49: 40,038,823 km (0.059 R)
• M50: 41,629,796 km (0.102 R)
• M51: 42,011,720 km (0.12 R)
• M52: 44,795,138 km (0.07 R)
• M53: 45,578,881 km (0.116 R)
• M54: 47,000,809 km (0.06 R)
• M55: 53,826,361 km (0.11 R)
• M56: 54,159,067 km (0.11 R)
• M57: 54,993,673 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 17,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit