🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.51 AU - 0.61 AU

Year: 271 Days

Day: 43.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 175.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.3

Radius: 11

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.66 AU - 0.86 AU

Year: 428 Days

Day: 12.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 52,414,308 km

• M1: 137,780 km (0.114 R)
• M2: 238,010 km (0.065 R)
• M3: 319,990 km (0.09 R)
• M4: 416,780 km (0.115 R)
• M5: 502,050 km (0.068 R)
• M6: 705,803 km (0.101 R)
• M7: 799,451 km (0.119 R)
• M8: 871,707 km (0.106 R)
• M9: 964,308 km (0.029 R)
• M10: 1,037,312 km (0.118 R)
• M11: 1,160,281 km (0.11 R)
• M12: 1,313,469 km (0.05 R)
• M13: 1,431,652 km (0.109 R)
• M14: 1,537,417 km (0.109 R)
• M15: 1,690,157 km (0.036 R)
• M16: 1,785,451 km (0.034 R)
• M17: 2,016,878 km (0.076 R)
• M18: 2,106,338 km (0.119 R)
• M19: 2,439,343 km (0.099 R)
• M20: 2,586,398 km (0.116 R)
• M21: 2,657,756 km (0.116 R)
• M22: 2,855,823 km (0.056 R)
• M23: 2,956,652 km (0.072 R)
• M24: 3,162,200 km (0.083 R)
• M25: 3,231,763 km (0.09 R)
• M26: 3,329,899 km (0.116 R)
• M27: 3,400,808 km (0.064 R)
• M28: 3,601,718 km (0.092 R)
• M29: 3,747,726 km (0.03 R)
• M30: 3,865,908 km (0.111 R)
• M31: 3,947,888 km (0.109 R)
• M32: 4,060,685 km (0.086 R)
• M33: 4,144,160 km (0.105 R)
• M34: 4,343,574 km (0.094 R)
• M35: 4,413,287 km (0.098 R)
• M36: 4,538,351 km (0.102 R)
• M37: 4,656,683 km (0.088 R)
• M38: 4,856,096 km (0.119 R)
• M39: 4,977,121 km (0.106 R)
• M40: 5,140,033 km (0.07 R)
• M41: 5,255,224 km (0.103 R)
• M42: 5,354,557 km (0.117 R)
• M43: 5,673,499 km (0.119 R)
• M44: 5,801,106 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.4

Radius: 8.3

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.86 AU - 1.12 AU

Year: 636 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 151.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 52,414,308 km

• M1: 105,018 km (0.059 R)
• M2: 184,005 km (0.11 R)
• M3: 315,053 km (0.081 R)
• M4: 376,837 km (0.097 R)
• M5: 535,411 km (0.093 R)
• M6: 688,749 km (0.081 R)
• M7: 778,208 km (0.078 R)
• M8: 856,747 km (0.072 R)
• M9: 974,780 km (0.103 R)
• M10: 1,033,123 km (0.069 R)
• M11: 1,109,268 km (0.097 R)
• M12: 1,302,249 km (0.081 R)
• M13: 1,361,041 km (0.114 R)
• M14: 1,469,350 km (0.117 R)
• M15: 1,549,385 km (0.104 R)
• M16: 1,630,916 km (0.114 R)
• M17: 1,688,212 km (0.101 R)
• M18: 1,759,271 km (0.111 R)
• M19: 1,824,795 km (0.101 R)
• M20: 1,904,381 km (0.037 R)
• M21: 1,964,968 km (0.069 R)
• M22: 2,150,469 km (0.051 R)
• M23: 2,241,874 km (0.065 R)
• M24: 2,479,734 km (0.097 R)
• M25: 2,650,425 km (0.095 R)
• M26: 2,710,713 km (0.075 R)
• M27: 2,794,339 km (0.097 R)
• M28: 2,933,165 km (0.061 R)
• M29: 2,995,548 km (0.115 R)
• M30: 3,169,530 km (0.075 R)
• M31: 3,282,028 km (0.051 R)
• M32: 3,346,804 km (0.116 R)
• M33: 3,510,912 km (0.084 R)
• M34: 3,568,956 km (0.116 R)
• M35: 3,804,423 km (0.087 R)
• M36: 3,949,982 km (0.097 R)
• M37: 4,079,833 km (0.12 R)
• M38: 4,451,135 km (0.089 R)
• M39: 4,550,169 km (0.079 R)
• M40: 4,659,076 km (0.095 R)
• M41: 4,851,758 km (0.049 R)
• M42: 4,963,059 km (0.091 R)
• M43: 5,273,475 km (0.029 R)
• M44: 5,378,343 km (0.088 R)
• M45: 5,541,853 km (0.103 R)
• M46: 5,697,285 km (0.1 R)
• M47: 5,814,720 km (0.059 R)
• M48: 5,913,305 km (0.109 R)
• M49: 6,052,131 km (0.083 R)
• M50: 6,111,971 km (0.11 R)
• M51: 6,172,109 km (0.08 R)
• M52: 6,567,197 km (0.063 R)
• M53: 6,721,432 km (0.082 R)
• M54: 6,773,044 km (0.052 R)
• M55: 6,856,070 km (0.108 R)
• M56: 6,960,191 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.1

Radius: 9.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.14 AU - 1.28 AU

Year: 859 Days

Day: 8 Hours

Environment

Temp: -176 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 52,414,308 km

• M1: 127,757 km (0.107 R)
• M2: 188,942 km (0.078 R)
• M3: 249,230 km (0.055 R)
• M4: 317,447 km (0.076 R)
• M5: 443,558 km (0.048 R)
• M6: 524,341 km (0.049 R)
• M7: 606,470 km (0.079 R)
• M8: 760,406 km (0.091 R)
• M9: 875,746 km (0.111 R)
• M10: 1,018,911 km (0.081 R)
• M11: 1,507,797 km (0.119 R)
• M12: 1,655,151 km (0.089 R)
• M13: 1,733,989 km (0.084 R)
• M14: 2,112,023 km (0.116 R)
• M15: 2,197,892 km (0.096 R)
• M16: 2,417,801 km (0.099 R)
• M17: 2,477,790 km (0.113 R)
• M18: 2,839,816 km (0.071 R)
• M19: 2,911,025 km (0.12 R)
• M20: 3,152,925 km (0.057 R)
• M21: 3,334,686 km (0.102 R)
• M22: 3,401,556 km (0.087 R)
• M23: 3,545,320 km (0.107 R)
• M24: 3,856,334 km (0.049 R)
• M25: 4,095,391 km (0.043 R)
• M26: 4,302,884 km (0.107 R)
• M27: 4,578,892 km (0.041 R)
• M28: 4,644,116 km (0.1 R)
• M29: 4,709,640 km (0.116 R)
• M30: 4,775,463 km (0.117 R)
• M31: 4,851,160 km (0.107 R)
• M32: 5,254,924 km (0.108 R)
• M33: 5,333,014 km (0.078 R)
• M34: 5,589,724 km (0.084 R)
• M35: 5,820,105 km (0.118 R)
• M36: 5,921,383 km (0.085 R)
• M37: 6,043,604 km (0.071 R)
• M38: 6,561,811 km (0.111 R)
• M39: 6,709,465 km (0.113 R)
• M40: 7,008,062 km (0.106 R)
• M41: 7,094,230 km (0.076 R)
• M42: 7,311,147 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.3

Radius: 13.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.33 AU - 1.83 AU

Year: 1282 Days

Day: 10.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 52,414,308 km

• M1: 176,974 km (0.076 R)
• M2: 263,891 km (0.066 R)
• M3: 357,240 km (0.116 R)
• M4: 456,573 km (0.081 R)
• M5: 554,709 km (0.094 R)
• M6: 646,712 km (0.069 R)
• M7: 793,766 km (0.108 R)
• M8: 1,111,662 km (0.082 R)
• M9: 1,246,599 km (0.068 R)
• M10: 1,333,067 km (0.09 R)
• M11: 1,519,615 km (0.085 R)
• M12: 1,820,008 km (0.099 R)
• M13: 1,903,932 km (0.095 R)
• M14: 1,996,982 km (0.094 R)
• M15: 2,115,613 km (0.047 R)
• M16: 2,277,628 km (0.097 R)
• M17: 2,709,816 km (0.117 R)
• M18: 2,877,515 km (0.076 R)
• M19: 3,003,476 km (0.113 R)
• M20: 3,131,233 km (0.12 R)
• M21: 3,439,554 km (0.115 R)
• M22: 3,544,722 km (0.08 R)
• M23: 4,015,805 km (0.082 R)
• M24: 4,116,485 km (0.111 R)
• M25: 4,207,889 km (0.094 R)
• M26: 4,341,031 km (0.096 R)
• M27: 4,423,759 km (0.109 R)
• M28: 4,611,803 km (0.11 R)
• M29: 4,696,176 km (0.074 R)
• M30: 4,791,769 km (0.077 R)
• M31: 4,920,274 km (0.119 R)
• M32: 5,049,975 km (0.058 R)
• M33: 5,235,626 km (0.042 R)
• M34: 5,457,031 km (0.088 R)
• M35: 5,636,399 km (0.037 R)
• M36: 5,760,864 km (0.106 R)
• M37: 5,886,227 km (0.118 R)
• M38: 6,326,494 km (0.084 R)
• M39: 6,420,591 km (0.079 R)
• M40: 6,765,564 km (0.119 R)
• M41: 6,958,395 km (0.107 R)
• M42: 7,141,054 km (0.116 R)
• M43: 7,461,194 km (0.095 R)
• M44: 7,548,260 km (0.118 R)
• M45: 7,673,174 km (0.087 R)
• M46: 7,887,099 km (0.065 R)
• M47: 7,988,526 km (0.082 R)
• M48: 8,476,066 km (0.107 R)
• M49: 8,802,040 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.7

Radius: 10.6

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.94 AU - 2.8 AU

Year: 2356 Days

Day: 14.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,414,308 km

• M1: 133,591 km (0.111 R)
• M2: 255,962 km (0.112 R)
• M3: 346,618 km (0.074 R)
• M4: 445,054 km (0.05 R)
• M5: 596,896 km (0.065 R)
• M6: 693,685 km (0.104 R)
• M7: 844,630 km (0.109 R)
• M8: 924,664 km (0.076 R)
• M9: 1,060,350 km (0.094 R)
• M10: 1,180,626 km (0.12 R)
• M11: 1,785,301 km (0.095 R)
• M12: 1,903,633 km (0.08 R)
• M13: 2,011,044 km (0.115 R)
• M14: 2,161,988 km (0.106 R)
• M15: 2,288,399 km (0.081 R)
• M16: 2,374,118 km (0.06 R)
• M17: 2,446,374 km (0.117 R)
• M18: 2,697,698 km (0.111 R)
• M19: 3,051,049 km (0.026 R)
• M20: 3,717,657 km (0.041 R)
• M21: 3,802,030 km (0.082 R)
• M22: 3,972,721 km (0.094 R)
• M23: 4,041,686 km (0.054 R)
• M24: 4,198,464 km (0.119 R)
• M25: 4,428,396 km (0.034 R)
• M26: 4,535,957 km (0.098 R)
• M27: 4,864,025 km (0.11 R)
• M28: 5,446,858 km (0.11 R)
• M29: 6,151,464 km (0.102 R)
• M30: 7,624,255 km (0.085 R)
• M31: 7,905,200 km (0.119 R)
• M32: 8,014,257 km (0.073 R)
• M33: 8,167,745 km (0.052 R)
• M34: 8,233,867 km (0.112 R)
• M35: 8,500,001 km (0.097 R)
• M36: 9,269,383 km (0.092 R)
• M37: 9,384,424 km (0.091 R)
• M38: 9,453,688 km (0.105 R)
• M39: 9,569,477 km (0.102 R)
• M40: 9,685,714 km (0.035 R)
• M41: 9,802,400 km (0.117 R)
• M42: 9,966,659 km (0.095 R)
• M43: 10,179,238 km (0.119 R)
• M44: 10,608,733 km (0.077 R)
• M45: 10,825,800 km (0.111 R)
• M46: 11,019,828 km (0.086 R)
• M47: 11,092,981 km (0.053 R)
• M48: 11,239,737 km (0.032 R)
• M49: 11,436,308 km (0.111 R)
• M50: 11,535,043 km (0.107 R)
• M51: 11,658,760 km (0.076 R)
• M52: 11,882,858 km (0.079 R)
• M53: 12,007,772 km (0.115 R)
• M54: 12,183,699 km (0.116 R)
• M55: 12,741,849 km (0.086 R)
• M56: 12,844,174 km (0.086 R)
• M57: 13,101,333 km (0.086 R)
• M58: 13,178,824 km (0.108 R)
• M59: 13,438,227 km (0.084 R)
• M60: 13,856,652 km (0.056 R)
• M61: 14,014,777 km (0.11 R)
• M62: 14,385,930 km (0.119 R)
• M63: 14,733,445 km (0.116 R)
• M64: 15,110,881 km (0.053 R)
• M65: 15,219,190 km (0.092 R)
• M66: 15,300,721 km (0.118 R)
• M67: 16,484,489 km (0.053 R)
• M68: 16,680,013 km (0.07 R)
• M69: 16,792,062 km (0.117 R)
• M70: 17,017,057 km (0.098 R)
• M71: 17,413,043 km (0.089 R)
• M72: 17,812,020 km (0.07 R)
• M73: 17,926,462 km (0.105 R)
• M74: 18,358,351 km (0.104 R)
• M75: 18,706,167 km (0.073 R)
• M76: 19,173,510 km (0.118 R)
• M77: 19,614,974 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.6

Radius: 7.8

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.85 AU - 6.45 AU

Year: 9848 Days

Day: 17.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,414,308 km

• M1: 213,027 km (0.12 R)
• M2: 303,833 km (0.112 R)
• M3: 484,548 km (0.085 R)
• M4: 1,150,108 km (0.065 R)
• M5: 1,653,206 km (0.101 R)
• M6: 1,751,492 km (0.1 R)
• M7: 1,877,004 km (0.107 R)
• M8: 1,953,898 km (0.088 R)
• M9: 2,436,949 km (0.062 R)
• M10: 2,521,023 km (0.108 R)
• M11: 2,808,251 km (0.083 R)
• M12: 2,926,134 km (0.093 R)
• M13: 3,992,917 km (0.082 R)
• M14: 4,125,760 km (0.092 R)
• M15: 4,192,630 km (0.113 R)
• M16: 4,259,949 km (0.102 R)
• M17: 4,429,892 km (0.106 R)
• M18: 4,741,355 km (0.105 R)
• M19: 4,953,036 km (0.107 R)
• M20: 6,325,297 km (0.074 R)
• M21: 6,519,326 km (0.039 R)
• M22: 7,765,476 km (0.115 R)
• M23: 7,931,679 km (0.11 R)
• M24: 8,267,377 km (0.114 R)
• M25: 8,650,646 km (0.087 R)
• M26: 9,302,295 km (0.079 R)
• M27: 9,745,553 km (0.088 R)
• M28: 10,014,829 km (0.108 R)
• M29: 11,919,360 km (0.096 R)
• M30: 12,159,165 km (0.075 R)
• M31: 12,449,086 km (0.119 R)
• M32: 12,594,944 km (0.108 R)
• M33: 13,233,278 km (0.057 R)
• M34: 14,185,020 km (0.115 R)
• M35: 14,439,186 km (0.027 R)
• M36: 15,314,484 km (0.05 R)
• M37: 15,470,664 km (0.071 R)
• M38: 15,942,645 km (0.079 R)
• M39: 16,206,835 km (0.088 R)
• M40: 17,062,236 km (0.104 R)
• M41: 17,986,900 km (0.088 R)
• M42: 20,799,789 km (0.113 R)
• M43: 21,262,345 km (0.077 R)
• M44: 21,436,776 km (0.106 R)
• M45: 22,197,781 km (0.095 R)
• M46: 23,565,853 km (0.063 R)
• M47: 24,961,003 km (0.094 R)
• M48: 25,823,285 km (0.084 R)
• M49: 25,947,302 km (0.11 R)
• M50: 26,695,291 km (0.094 R)
• M51: 26,757,973 km (0.087 R)
• M52: 27,071,979 km (0.114 R)
• M53: 27,450,461 km (0.099 R)
• M54: 27,703,730 km (0.079 R)
• M55: 29,304,128 km (0.11 R)
• M56: 29,498,307 km (0.077 R)
• M57: 30,671,603 km (0.072 R)
• M58: 31,396,105 km (0.069 R)
• M59: 32,527,065 km (0.109 R)
• M60: 32,593,935 km (0.115 R)
• M61: 32,727,975 km (0.116 R)
• M62: 33,400,717 km (0.116 R)
• M63: 33,603,422 km (0.118 R)
• M64: 35,240,022 km (0.065 R)
• M65: 35,584,098 km (0.039 R)
• M66: 36,414,814 km (0.062 R)
• M67: 37,251,815 km (0.102 R)
• M68: 37,532,161 km (0.095 R)
• M69: 37,672,633 km (0.119 R)
• M70: 37,742,944 km (0.052 R)
• M71: 38,236,318 km (0.117 R)
• M72: 38,448,448 km (0.106 R)
• M73: 38,944,814 km (0.08 R)
• M74: 40,302,714 km (0.101 R)
• M75: 40,446,627 km (0.058 R)
• M76: 41,023,775 km (0.118 R)
• M77: 41,458,357 km (0.08 R)
• M78: 43,506,651 km (0.07 R)
• M79: 44,468,865 km (0.084 R)
• M80: 44,691,915 km (0.092 R)
• M81: 45,363,161 km (0.118 R)
• M82: 45,812,702 km (0.092 R)
• M83: 45,962,749 km (0.062 R)
• M84: 46,942,615 km (0.113 R)
• M85: 47,397,243 km (0.088 R)
• M86: 48,693,060 km (0.053 R)
• M87: 48,922,992 km (0.105 R)
• M88: 51,008,087 km (0.115 R)
• M89: 51,163,669 km (0.036 R)
• M90: 51,475,431 km (0.097 R)
• M91: 52,257,379 km (0.079 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 12,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit