🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.48 AU - 0.64 AU

Year: 271 Days

Day: 39.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.59 AU - 0.69 AU

Year: 331 Days

Day: 30.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.8

Radius: 11.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.16 AU - 1.86 AU

Year: 1198 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 70,782,479 km

• M1: 140,772 km (0.06 R)
• M2: 263,143 km (0.116 R)
• M3: 336,595 km (0.115 R)
• M4: 467,942 km (0.032 R)
• M5: 664,663 km (0.08 R)
• M6: 765,941 km (0.092 R)
• M7: 877,242 km (0.119 R)
• M8: 972,237 km (0.065 R)
• M9: 1,117,346 km (0.111 R)
• M10: 1,187,957 km (0.112 R)
• M11: 1,304,194 km (0.056 R)
• M12: 1,394,103 km (0.09 R)
• M13: 1,501,663 km (0.069 R)
• M14: 1,585,737 km (0.08 R)
• M15: 1,687,464 km (0.083 R)
• M16: 1,830,629 km (0.031 R)
• M17: 1,909,318 km (0.108 R)
• M18: 1,995,037 km (0.098 R)
• M19: 2,105,590 km (0.084 R)
• M20: 2,260,274 km (0.039 R)
• M21: 2,663,440 km (0.05 R)
• M22: 2,734,051 km (0.055 R)
• M23: 2,896,664 km (0.108 R)
• M24: 3,062,568 km (0.08 R)
• M25: 3,163,696 km (0.098 R)
• M26: 3,320,923 km (0.102 R)
• M27: 3,501,787 km (0.111 R)
• M28: 3,579,428 km (0.1 R)
• M29: 3,757,749 km (0.048 R)
• M30: 3,975,863 km (0.07 R)
• M31: 4,056,795 km (0.096 R)
• M32: 4,235,565 km (0.109 R)
• M33: 4,310,663 km (0.105 R)
• M34: 4,424,357 km (0.111 R)
• M35: 4,585,324 km (0.119 R)
• M36: 4,716,970 km (0.111 R)
• M37: 4,802,840 km (0.085 R)
• M38: 4,912,944 km (0.093 R)
• M39: 4,992,081 km (0.093 R)
• M40: 5,304,890 km (0.073 R)
• M41: 5,377,894 km (0.063 R)
• M42: 5,484,108 km (0.092 R)
• M43: 5,582,693 km (0.078 R)
• M44: 5,665,421 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.6

Radius: 10.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.18 AU - 4.7 AU

Year: 5050 Days

Day: 13.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,782,479 km

• M1: 140,173 km (0.085 R)
• M2: 219,909 km (0.067 R)
• M3: 292,763 km (0.115 R)
• M4: 390,450 km (0.07 R)
• M5: 748,438 km (0.086 R)
• M6: 828,323 km (0.105 R)
• M7: 953,986 km (0.094 R)
• M8: 1,068,428 km (0.091 R)
• M9: 1,150,557 km (0.086 R)
• M10: 1,244,355 km (0.03 R)
• M11: 1,430,156 km (0.076 R)
• M12: 1,552,377 km (0.091 R)
• M13: 1,840,353 km (0.105 R)
• M14: 1,929,065 km (0.086 R)
• M15: 2,239,181 km (0.09 R)
• M16: 2,370,229 km (0.067 R)
• M17: 2,503,820 km (0.112 R)
• M18: 2,727,917 km (0.071 R)
• M19: 2,881,105 km (0.103 R)
• M20: 3,142,602 km (0.119 R)
• M21: 3,316,884 km (0.114 R)
• M22: 3,453,168 km (0.074 R)
• M23: 3,703,146 km (0.12 R)
• M24: 3,816,092 km (0.067 R)
• M25: 4,074,747 km (0.034 R)
• M26: 4,176,922 km (0.101 R)
• M27: 4,368,856 km (0.091 R)
• M28: 4,578,892 km (0.052 R)
• M29: 4,792,218 km (0.073 R)
• M30: 4,869,261 km (0.096 R)
• M31: 5,134,199 km (0.097 R)
• M32: 5,260,460 km (0.103 R)
• M33: 5,435,938 km (0.079 R)
• M34: 5,580,898 km (0.106 R)
• M35: 5,710,899 km (0.039 R)
• M36: 5,924,225 km (0.119 R)
• M37: 6,040,164 km (0.114 R)
• M38: 6,106,884 km (0.053 R)
• M39: 6,224,019 km (0.082 R)
• M40: 6,511,696 km (0.087 R)
• M41: 6,614,320 km (0.087 R)
• M42: 6,683,135 km (0.087 R)
• M43: 6,977,693 km (0.034 R)
• M44: 7,170,675 km (0.074 R)
• M45: 7,418,858 km (0.106 R)
• M46: 7,887,249 km (0.075 R)
• M47: 8,015,005 km (0.112 R)
• M48: 8,161,910 km (0.105 R)
• M49: 8,570,462 km (0.11 R)
• M50: 8,682,960 km (0.093 R)
• M51: 9,138,336 km (0.031 R)
• M52: 9,504,252 km (0.086 R)
• M53: 9,640,236 km (0.034 R)
• M54: 10,131,516 km (0.119 R)
• M55: 10,210,803 km (0.112 R)
• M56: 10,350,228 km (0.1 R)
• M57: 11,076,974 km (0.111 R)
• M58: 11,158,655 km (0.081 R)
• M59: 11,302,269 km (0.116 R)
• M60: 11,674,319 km (0.059 R)
• M61: 11,840,971 km (0.09 R)
• M62: 11,924,596 km (0.087 R)
• M63: 12,134,631 km (0.107 R)
• M64: 12,218,855 km (0.114 R)
• M65: 12,558,143 km (0.075 R)
• M66: 12,643,414 km (0.077 R)
• M67: 12,879,030 km (0.112 R)
• M68: 13,682,072 km (0.057 R)
• M69: 14,905,633 km (0.09 R)
• M70: 15,268,108 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.9

Radius: 13.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.9 AU - 6.56 AU

Year: 8856 Days

Day: 8.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 70,782,479 km

• M1: 243,545 km (0.094 R)
• M2: 396,135 km (0.114 R)
• M3: 679,773 km (0.092 R)
• M4: 796,758 km (0.094 R)
• M5: 1,192,744 km (0.101 R)
• M6: 1,351,018 km (0.071 R)
• M7: 1,529,638 km (0.097 R)
• M8: 1,622,090 km (0.074 R)
• M9: 2,011,343 km (0.081 R)
• M10: 2,232,299 km (0.033 R)
• M11: 2,322,956 km (0.085 R)
• M12: 2,618,561 km (0.117 R)
• M13: 2,844,304 km (0.106 R)
• M14: 3,280,831 km (0.11 R)
• M15: 3,472,167 km (0.087 R)
• M16: 3,902,260 km (0.095 R)
• M17: 4,049,614 km (0.112 R)
• M18: 4,735,221 km (0.109 R)
• M19: 5,192,392 km (0.108 R)
• M20: 5,293,670 km (0.112 R)
• M21: 5,684,719 km (0.089 R)
• M22: 5,915,399 km (0.092 R)
• M23: 6,736,243 km (0.098 R)
• M24: 7,047,705 km (0.118 R)
• M25: 7,409,583 km (0.115 R)
• M26: 7,500,987 km (0.117 R)
• M27: 7,684,992 km (0.101 R)
• M28: 8,151,588 km (0.086 R)
• M29: 8,245,984 km (0.05 R)
• M30: 8,459,909 km (0.093 R)
• M31: 9,531,628 km (0.08 R)
• M32: 9,731,192 km (0.077 R)
• M33: 10,108,927 km (0.083 R)
• M34: 10,827,146 km (0.047 R)
• M35: 11,748,070 km (0.051 R)
• M36: 11,881,811 km (0.119 R)
• M37: 13,777,066 km (0.038 R)
• M38: 13,946,261 km (0.069 R)
• M39: 14,144,628 km (0.107 R)
• M40: 15,529,755 km (0.082 R)
• M41: 16,060,379 km (0.081 R)
• M42: 16,149,389 km (0.118 R)
• M43: 16,867,459 km (0.092 R)
• M44: 17,139,428 km (0.093 R)
• M45: 17,321,489 km (0.083 R)
• M46: 17,534,815 km (0.085 R)
• M47: 17,779,707 km (0.107 R)
• M48: 18,087,280 km (0.111 R)
• M49: 18,520,964 km (0.051 R)
• M50: 19,461,785 km (0.114 R)
• M51: 20,321,973 km (0.112 R)
• M52: 20,418,314 km (0.091 R)
• M53: 20,708,235 km (0.057 R)
• M54: 21,194,428 km (0.094 R)
• M55: 21,455,327 km (0.116 R)
• M56: 21,651,749 km (0.115 R)
• M57: 22,211,394 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.5

Radius: 4.3

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.17 AU - 8.37 AU

Year: 15356 Days

Day: 20.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,782,479 km

• M1: 62,981 km (0.108 R)
• M2: 210,634 km (0.083 R)
• M3: 792,719 km (0.066 R)
• M4: 823,387 km (0.099 R)
• M5: 870,061 km (0.107 R)
• M6: 1,048,681 km (0.085 R)
• M7: 1,082,341 km (0.11 R)
• M8: 1,515,277 km (0.063 R)
• M9: 2,252,794 km (0.078 R)
• M10: 2,407,479 km (0.112 R)
• M11: 2,542,865 km (0.077 R)
• M12: 2,657,606 km (0.085 R)
• M13: 2,703,982 km (0.095 R)
• M14: 2,750,506 km (0.071 R)
• M15: 2,963,683 km (0.111 R)
• M16: 3,060,174 km (0.1 R)
• M17: 3,406,044 km (0.095 R)
• M18: 3,686,391 km (0.048 R)
• M19: 3,790,062 km (0.052 R)
• M20: 4,027,175 km (0.117 R)
• M21: 4,460,410 km (0.093 R)
• M22: 4,543,287 km (0.115 R)
• M23: 5,137,789 km (0.065 R)
• M24: 5,370,564 km (0.099 R)
• M25: 5,488,297 km (0.073 R)
• M26: 5,998,127 km (0.109 R)
• M27: 7,223,632 km (0.115 R)
• M28: 8,149,643 km (0.116 R)
• M29: 8,251,071 km (0.082 R)
• M30: 8,868,311 km (0.065 R)
• M31: 9,287,933 km (0.071 R)
• M32: 9,929,559 km (0.091 R)
• M33: 10,110,422 km (0.118 R)
• M34: 10,622,346 km (0.108 R)
• M35: 12,713,575 km (0.1 R)
• M36: 12,752,770 km (0.027 R)
• M37: 13,504,649 km (0.071 R)
• M38: 13,745,202 km (0.049 R)
• M39: 14,762,019 km (0.107 R)
• M40: 15,175,657 km (0.028 R)
• M41: 15,258,833 km (0.079 R)
• M42: 15,342,159 km (0.117 R)
• M43: 15,509,260 km (0.119 R)
• M44: 16,098,676 km (0.097 R)
• M45: 16,141,161 km (0.087 R)
• M46: 16,652,786 km (0.102 R)
• M47: 17,126,413 km (0.09 R)
• M48: 17,343,180 km (0.082 R)
• M49: 17,473,630 km (0.111 R)
• M50: 17,648,061 km (0.072 R)
• M51: 18,440,481 km (0.076 R)
• M52: 19,379,357 km (0.069 R)
• M53: 19,514,893 km (0.114 R)
• M54: 19,560,071 km (0.101 R)
• M55: 20,105,206 km (0.103 R)
• M56: 20,333,941 km (0.032 R)
• M57: 20,517,348 km (0.046 R)
• M58: 20,701,503 km (0.032 R)
• M59: 21,024,934 km (0.081 R)
• M60: 21,583,382 km (0.078 R)
• M61: 21,630,057 km (0.114 R)
• M62: 21,723,705 km (0.06 R)
• M63: 23,816,879 km (0.077 R)
• M64: 24,936,469 km (0.096 R)
• M65: 25,231,326 km (0.118 R)
• M66: 25,725,299 km (0.111 R)
• M67: 25,973,482 km (0.115 R)
• M68: 26,322,194 km (0.084 R)
• M69: 26,672,552 km (0.047 R)
• M70: 26,873,462 km (0.088 R)
• M71: 27,529,898 km (0.074 R)
• M72: 28,038,381 km (0.108 R)
• M73: 29,738,411 km (0.085 R)
• M74: 30,051,071 km (0.09 R)
• M75: 30,312,418 km (0.115 R)
• M76: 32,163,093 km (0.114 R)
• M77: 32,537,537 km (0.095 R)
• M78: 32,913,476 km (0.109 R)
• M79: 36,249,958 km (0.06 R)
• M80: 36,639,660 km (0.113 R)
• M81: 36,751,260 km (0.054 R)
• M82: 37,086,808 km (0.079 R)
• M83: 37,254,807 km (0.096 R)
• M84: 37,423,254 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.5

Radius: 7.8

Gravity: 13.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.52 AU - 8.56 AU

Year: 16114 Days

Day: 23.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,782,479 km

• M1: 240,105 km (0.091 R)
• M2: 501,602 km (0.116 R)
• M3: 579,841 km (0.099 R)
• M4: 1,241,513 km (0.054 R)
• M5: 2,134,163 km (0.104 R)
• M6: 2,232,449 km (0.074 R)
• M7: 3,183,443 km (0.066 R)
• M8: 3,410,233 km (0.103 R)
• M9: 3,486,977 km (0.11 R)
• M10: 3,720,649 km (0.1 R)
• M11: 4,327,268 km (0.104 R)
• M12: 4,620,929 km (0.095 R)
• M13: 4,834,554 km (0.084 R)
• M14: 4,921,022 km (0.1 R)
• M15: 5,813,074 km (0.115 R)
• M16: 7,291,699 km (0.043 R)
• M17: 7,641,010 km (0.071 R)
• M18: 8,098,182 km (0.053 R)
• M19: 8,200,955 km (0.117 R)
• M20: 9,252,628 km (0.087 R)
• M21: 9,522,204 km (0.113 R)
• M22: 10,513,888 km (0.086 R)
• M23: 10,738,734 km (0.111 R)
• M24: 11,078,919 km (0.093 R)
• M25: 11,886,448 km (0.095 R)
• M26: 12,238,452 km (0.103 R)
• M27: 12,653,287 km (0.057 R)
• M28: 12,832,505 km (0.116 R)
• M29: 13,314,510 km (0.048 R)
• M30: 13,863,983 km (0.038 R)
• M31: 13,987,102 km (0.112 R)
• M32: 14,172,453 km (0.036 R)
• M33: 14,796,127 km (0.06 R)
• M34: 15,941,149 km (0.035 R)
• M35: 17,048,622 km (0.111 R)
• M36: 19,199,690 km (0.118 R)
• M37: 19,889,336 km (0.091 R)
• M38: 20,938,765 km (0.1 R)
• M39: 21,648,457 km (0.067 R)
• M40: 21,862,981 km (0.025 R)
• M41: 22,510,440 km (0.114 R)
• M42: 22,655,251 km (0.119 R)
• M43: 22,800,361 km (0.074 R)
• M44: 23,237,336 km (0.057 R)
• M45: 23,456,946 km (0.098 R)
• M46: 24,714,167 km (0.108 R)
• M47: 24,788,816 km (0.042 R)
• M48: 25,539,348 km (0.093 R)
• M49: 25,841,536 km (0.096 R)
• M50: 26,449,652 km (0.116 R)
• M51: 27,835,077 km (0.109 R)
• M52: 27,990,510 km (0.113 R)
• M53: 28,068,300 km (0.111 R)
• M54: 29,877,687 km (0.113 R)
• M55: 29,957,273 km (0.082 R)
• M56: 31,239,177 km (0.057 R)
• M57: 32,457,053 km (0.084 R)
• M58: 33,442,604 km (0.097 R)
• M59: 34,271,376 km (0.111 R)
• M60: 34,855,556 km (0.074 R)
• M61: 35,780,220 km (0.099 R)
• M62: 36,287,955 km (0.102 R)
• M63: 36,712,963 km (0.05 R)
• M64: 37,310,607 km (0.108 R)
• M65: 37,825,522 km (0.065 R)
• M66: 38,688,852 km (0.069 R)
• M67: 39,471,398 km (0.115 R)
• M68: 40,875,374 km (0.073 R)
• M69: 42,117,336 km (0.093 R)
• M70: 45,641,712 km (0.089 R)
• M71: 47,764,207 km (0.102 R)
• M72: 51,245,499 km (0.104 R)
• M73: 52,200,382 km (0.074 R)
• M74: 52,583,951 km (0.113 R)
• M75: 52,776,034 km (0.047 R)
• M76: 53,933,772 km (0.066 R)
• M77: 55,002,500 km (0.092 R)
• M78: 55,295,113 km (0.11 R)
• M79: 56,470,803 km (0.103 R)
• M80: 57,753,904 km (0.049 R)
• M81: 57,853,087 km (0.066 R)
• M82: 59,046,579 km (0.083 R)
• M83: 60,449,358 km (0.084 R)
• M84: 62,370,494 km (0.096 R)
• M85: 63,185,503 km (0.105 R)
• M86: 63,901,329 km (0.047 R)
• M87: 65,134,913 km (0.075 R)
• M88: 65,238,135 km (0.117 R)
• M89: 66,584,067 km (0.032 R)
• M90: 66,895,979 km (0.099 R)
• M91: 68,253,131 km (0.111 R)
• M92: 69,303,308 km (0.113 R)
• M93: 70,041,573 km (0.076 R)
• M94: 70,147,339 km (0.114 R)
• M95: 70,252,955 km (0.067 R)
• M96: 70,358,721 km (0.055 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 14,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit