🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.63 AU - 0.67 AU

Year: 338 Days

Day: 27.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 13

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.73 AU - 0.91 AU

Year: 479 Days

Day: 12.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 19,491,464 km

• M1: 162,463 km (0.084 R)
• M2: 285,882 km (0.109 R)
• M3: 384,018 km (0.102 R)
• M4: 467,045 km (0.108 R)
• M5: 687,701 km (0.111 R)
• M6: 790,326 km (0.084 R)
• M7: 876,195 km (0.061 R)
• M8: 998,267 km (0.052 R)
• M9: 1,104,780 km (0.028 R)
• M10: 1,205,759 km (0.085 R)
• M11: 1,306,737 km (0.117 R)
• M12: 1,445,115 km (0.079 R)
• M13: 1,549,535 km (0.072 R)
• M14: 1,631,514 km (0.075 R)
• M15: 1,726,060 km (0.119 R)
• M16: 1,905,578 km (0.079 R)
• M17: 2,009,399 km (0.038 R)
• M18: 2,091,528 km (0.094 R)
• M19: 2,218,836 km (0.118 R)
• M20: 2,303,957 km (0.112 R)
• M21: 2,386,086 km (0.044 R)
• M22: 2,481,679 km (0.058 R)
• M23: 2,599,861 km (0.077 R)
• M24: 2,772,198 km (0.096 R)
• M25: 2,859,862 km (0.106 R)
• M26: 2,966,227 km (0.081 R)
• M27: 3,096,526 km (0.114 R)
• M28: 3,196,757 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472

Radius: 12.7

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.74 AU - 1.08 AU

Year: 561 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 19,491,464 km

• M1: 160,818 km (0.097 R)
• M2: 289,621 km (0.119 R)
• M3: 390,600 km (0.105 R)
• M4: 508,932 km (0.105 R)
• M5: 658,380 km (0.116 R)
• M6: 828,772 km (0.025 R)
• M7: 940,671 km (0.045 R)
• M8: 1,029,383 km (0.116 R)
• M9: 1,160,730 km (0.077 R)
• M10: 1,329,626 km (0.079 R)
• M11: 1,457,682 km (0.108 R)
• M12: 1,551,180 km (0.099 R)
• M13: 1,657,993 km (0.079 R)
• M14: 1,767,648 km (0.066 R)
• M15: 1,849,927 km (0.091 R)
• M16: 1,933,552 km (0.073 R)
• M17: 2,049,341 km (0.109 R)
• M18: 2,129,825 km (0.086 R)
• M19: 2,256,085 km (0.099 R)
• M20: 2,345,844 km (0.114 R)
• M21: 2,482,876 km (0.102 R)
• M22: 2,772,049 km (0.096 R)
• M23: 2,861,658 km (0.074 R)
• M24: 3,001,532 km (0.07 R)
• M25: 3,251,809 km (0.029 R)
• M26: 3,339,174 km (0.103 R)
• M27: 3,471,867 km (0.096 R)
• M28: 3,659,014 km (0.096 R)
• M29: 3,757,749 km (0.099 R)
• M30: 3,973,469 km (0.088 R)
• M31: 4,106,312 km (0.08 R)
• M32: 4,193,228 km (0.064 R)
• M33: 4,288,672 km (0.104 R)
• M34: 4,417,027 km (0.103 R)
• M35: 4,506,037 km (0.066 R)
• M36: 4,628,409 km (0.119 R)
• M37: 4,710,687 km (0.112 R)
• M38: 4,851,609 km (0.053 R)
• M39: 4,943,611 km (0.104 R)
• M40: 5,282,899 km (0.1 R)
• M41: 5,594,811 km (0.091 R)
• M42: 5,744,259 km (0.068 R)
• M43: 5,832,821 km (0.101 R)
• M44: 6,128,277 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.8

Radius: 8.8

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.94 AU - 1.08 AU

Year: 655 Days

Day: 5.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 19,491,464 km

• M1: 112,198 km (0.117 R)
• M2: 179,667 km (0.091 R)
• M3: 268,678 km (0.091 R)
• M4: 398,230 km (0.027 R)
• M5: 520,451 km (0.078 R)
• M6: 739,013 km (0.055 R)
• M7: 809,773 km (0.086 R)
• M8: 942,467 km (0.115 R)
• M9: 1,082,490 km (0.055 R)
• M10: 1,158,037 km (0.102 R)
• M11: 1,339,799 km (0.105 R)
• M12: 1,517,820 km (0.113 R)
• M13: 1,710,352 km (0.064 R)
• M14: 1,813,276 km (0.071 R)
• M15: 1,890,019 km (0.064 R)
• M16: 1,967,810 km (0.082 R)
• M17: 2,112,172 km (0.113 R)
• M18: 2,193,105 km (0.033 R)
• M19: 2,327,892 km (0.06 R)
• M20: 2,388,629 km (0.108 R)
• M21: 2,504,119 km (0.084 R)
• M22: 2,589,988 km (0.071 R)
• M23: 2,748,562 km (0.072 R)
• M24: 2,820,967 km (0.086 R)
• M25: 2,886,042 km (0.097 R)
• M26: 2,984,328 km (0.069 R)
• M27: 3,125,698 km (0.071 R)
• M28: 3,226,826 km (0.108 R)
• M29: 3,294,744 km (0.114 R)
• M30: 3,354,732 km (0.119 R)
• M31: 3,423,547 km (0.066 R)
• M32: 3,492,961 km (0.059 R)
• M33: 3,847,208 km (0.088 R)
• M34: 3,919,315 km (0.083 R)
• M35: 3,992,019 km (0.096 R)
• M36: 4,138,775 km (0.063 R)
• M37: 4,371,699 km (0.082 R)
• M38: 4,541,941 km (0.069 R)
• M39: 4,618,385 km (0.11 R)
• M40: 4,801,643 km (0.108 R)
• M41: 5,135,545 km (0.104 R)
• M42: 5,305,339 km (0.066 R)
• M43: 5,385,972 km (0.094 R)
• M44: 5,732,890 km (0.086 R)
• M45: 5,815,617 km (0.077 R)
• M46: 5,961,326 km (0.068 R)
• M47: 6,437,795 km (0.086 R)
• M48: 6,566,898 km (0.11 R)
• M49: 6,675,207 km (0.119 R)
• M50: 6,740,431 km (0.065 R)
• M51: 7,081,066 km (0.066 R)
• M52: 7,337,327 km (0.073 R)
• M53: 7,449,675 km (0.112 R)
• M54: 7,540,032 km (0.083 R)
• M55: 7,596,729 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.4

Radius: 11.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.27 AU - 1.39 AU

Year: 990 Days

Day: 7.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 19,491,464 km

• M1: 151,243 km (0.118 R)
• M2: 232,774 km (0.103 R)
• M3: 363,972 km (0.083 R)
• M4: 472,280 km (0.108 R)
• M5: 558,598 km (0.1 R)
• M6: 667,207 km (0.105 R)
• M7: 738,714 km (0.068 R)
• M8: 830,567 km (0.081 R)
• M9: 988,992 km (0.073 R)
• M10: 1,091,765 km (0.106 R)
• M11: 1,266,944 km (0.099 R)
• M12: 1,495,680 km (0.084 R)
• M13: 1,622,838 km (0.119 R)
• M14: 1,800,710 km (0.039 R)
• M15: 1,920,238 km (0.081 R)
• M16: 2,050,837 km (0.095 R)
• M17: 2,355,718 km (0.119 R)
• M18: 2,849,690 km (0.104 R)
• M19: 3,046,860 km (0.09 R)
• M20: 3,180,750 km (0.119 R)
• M21: 3,326,608 km (0.116 R)
• M22: 3,444,790 km (0.058 R)
• M23: 3,624,906 km (0.116 R)
• M24: 3,859,475 km (0.065 R)
• M25: 4,173,033 km (0.056 R)
• M26: 4,258,154 km (0.071 R)
• M27: 4,419,121 km (0.051 R)
• M28: 4,582,183 km (0.115 R)
• M29: 4,714,128 km (0.116 R)
• M30: 4,858,490 km (0.104 R)
• M31: 5,151,702 km (0.026 R)
• M32: 5,485,604 km (0.062 R)
• M33: 5,933,800 km (0.115 R)
• M34: 6,065,745 km (0.045 R)
• M35: 6,259,474 km (0.085 R)
• M36: 6,369,429 km (0.12 R)
• M37: 6,516,932 km (0.093 R)
• M38: 6,640,799 km (0.098 R)
• M39: 6,903,343 km (0.115 R)
• M40: 7,054,886 km (0.08 R)
• M41: 7,207,625 km (0.114 R)
• M42: 7,348,547 km (0.099 R)
• M43: 7,490,515 km (0.098 R)
• M44: 7,672,276 km (0.09 R)
• M45: 7,750,815 km (0.077 R)
• M46: 7,882,013 km (0.098 R)
• M47: 8,000,793 km (0.118 R)
• M48: 8,093,694 km (0.068 R)
• M49: 8,226,836 km (0.095 R)
• M50: 8,374,190 km (0.106 R)
• M51: 8,563,132 km (0.073 R)
• M52: 8,739,807 km (0.068 R)
• M53: 8,890,153 km (0.036 R)
• M54: 8,986,344 km (0.082 R)
• M55: 9,221,362 km (0.114 R)
• M56: 9,402,525 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.7

Radius: 14.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.11 AU - 1.73 AU

Year: 1093 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 19,491,464 km

• M1: 214,673 km (0.062 R)
• M2: 507,586 km (0.084 R)
• M3: 671,096 km (0.037 R)
• M4: 926,160 km (0.057 R)
• M5: 1,127,968 km (0.098 R)
• M6: 1,361,939 km (0.062 R)
• M7: 1,507,049 km (0.114 R)
• M8: 1,684,622 km (0.047 R)
• M9: 1,794,726 km (0.1 R)
• M10: 1,936,096 km (0.086 R)
• M11: 2,071,482 km (0.029 R)
• M12: 2,403,589 km (0.078 R)
• M13: 2,560,368 km (0.097 R)
• M14: 2,656,110 km (0.111 R)
• M15: 2,895,467 km (0.095 R)
• M16: 3,051,647 km (0.06 R)
• M17: 3,279,634 km (0.117 R)
• M18: 3,501,637 km (0.072 R)
• M19: 3,608,450 km (0.071 R)
• M20: 3,777,047 km (0.084 R)
• M21: 4,490,479 km (0.039 R)
• M22: 4,711,435 km (0.096 R)
• M23: 5,083,336 km (0.079 R)
• M24: 5,218,423 km (0.104 R)
• M25: 5,354,856 km (0.076 R)
• M26: 5,561,750 km (0.092 R)
• M27: 5,729,150 km (0.107 R)
• M28: 5,827,585 km (0.032 R)
• M29: 5,969,254 km (0.073 R)
• M30: 6,126,332 km (0.115 R)
• M31: 6,241,522 km (0.109 R)
• M32: 6,357,461 km (0.107 R)
• M33: 6,606,242 km (0.117 R)
• M34: 7,022,872 km (0.107 R)
• M35: 7,173,816 km (0.113 R)
• M36: 7,417,661 km (0.083 R)
• M37: 7,664,198 km (0.12 R)
• M38: 7,835,338 km (0.09 R)
• M39: 8,133,786 km (0.099 R)
• M40: 8,244,787 km (0.068 R)
• M41: 8,516,308 km (0.073 R)
• M42: 8,970,038 km (0.112 R)
• M43: 9,382,030 km (0.088 R)
• M44: 9,481,812 km (0.037 R)
• M45: 9,581,893 km (0.116 R)
• M46: 9,833,816 km (0.096 R)
• M47: 9,985,957 km (0.079 R)
• M48: 10,241,470 km (0.061 R)
• M49: 10,430,113 km (0.042 R)
• M50: 10,585,396 km (0.066 R)
• M51: 10,863,349 km (0.105 R)
• M52: 11,302,568 km (0.105 R)
• M53: 11,640,210 km (0.098 R)
• M54: 11,837,231 km (0.1 R)
• M55: 12,180,259 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.7

Radius: 13.2

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.67 AU - 2.13 AU

Year: 1691 Days

Day: 14.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 19,491,464 km

• M1: 200,611 km (0.082 R)
• M2: 312,211 km (0.094 R)
• M3: 420,520 km (0.049 R)
• M4: 517,609 km (0.097 R)
• M5: 608,714 km (0.062 R)
• M6: 939,475 km (0.102 R)
• M7: 1,049,429 km (0.097 R)
• M8: 1,240,615 km (0.075 R)
• M9: 1,333,665 km (0.072 R)
• M10: 1,451,548 km (0.076 R)
• M11: 1,580,801 km (0.11 R)
• M12: 1,802,505 km (0.092 R)
• M13: 2,085,993 km (0.107 R)
• M14: 2,189,514 km (0.09 R)
• M15: 2,437,996 km (0.065 R)
• M16: 2,649,229 km (0.049 R)
• M17: 2,733,602 km (0.113 R)
• M18: 2,828,447 km (0.073 R)
• M19: 2,963,085 km (0.091 R)
• M20: 3,090,094 km (0.096 R)
• M21: 3,179,104 km (0.117 R)
• M22: 3,289,059 km (0.113 R)
• M23: 3,647,645 km (0.092 R)
• M24: 3,741,892 km (0.026 R)
• M25: 4,073,101 km (0.109 R)
• M26: 4,258,752 km (0.096 R)
• M27: 4,480,755 km (0.073 R)
• M28: 4,570,813 km (0.108 R)
• M29: 4,752,425 km (0.049 R)
• M30: 4,948,099 km (0.093 R)
• M31: 5,407,365 km (0.073 R)
• M32: 5,491,289 km (0.094 R)
• M33: 5,587,630 km (0.108 R)
• M34: 5,917,344 km (0.114 R)
• M35: 6,103,144 km (0.11 R)
• M36: 6,328,888 km (0.071 R)
• M37: 6,455,447 km (0.076 R)
• M38: 6,570,039 km (0.082 R)
• M39: 6,762,721 km (0.059 R)
• M40: 7,298,880 km (0.065 R)
• M41: 7,794,498 km (0.093 R)
• M42: 7,889,493 km (0.114 R)
• M43: 8,025,926 km (0.112 R)
• M44: 8,245,835 km (0.037 R)
• M45: 8,370,300 km (0.104 R)
• M46: 8,818,346 km (0.114 R)
• M47: 9,131,005 km (0.088 R)
• M48: 9,679,581 km (0.059 R)
• M49: 9,767,245 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.8

Radius: 7.4

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.02 AU - 8.04 AU

Year: 12035 Days

Day: 24.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,491,464 km

• M1: 120,725 km (0.085 R)
• M2: 192,832 km (0.109 R)
• M3: 322,084 km (0.104 R)
• M4: 624,571 km (0.119 R)
• M5: 714,779 km (0.058 R)
• M6: 809,474 km (0.084 R)
• M7: 858,393 km (0.105 R)
• M8: 1,001,259 km (0.105 R)
• M9: 2,039,468 km (0.105 R)
• M10: 2,093,772 km (0.07 R)
• M11: 2,473,451 km (0.118 R)
• M12: 2,904,891 km (0.101 R)
• M13: 3,028,160 km (0.104 R)
• M14: 3,105,951 km (0.116 R)
• M15: 3,216,205 km (0.099 R)
• M16: 3,263,777 km (0.081 R)
• M17: 3,603,663 km (0.09 R)
• M18: 3,971,973 km (0.07 R)
• M19: 4,057,393 km (0.098 R)
• M20: 4,108,855 km (0.098 R)
• M21: 4,177,969 km (0.111 R)
• M22: 4,317,245 km (0.043 R)
• M23: 4,654,289 km (0.118 R)
• M24: 5,073,612 km (0.109 R)
• M25: 5,562,049 km (0.111 R)
• M26: 6,045,998 km (0.087 R)
• M27: 6,971,410 km (0.093 R)
• M28: 7,854,337 km (0.073 R)
• M29: 8,156,375 km (0.098 R)
• M30: 9,266,242 km (0.114 R)
• M31: 9,448,302 km (0.078 R)
• M32: 9,677,337 km (0.067 R)
• M33: 9,792,677 km (0.104 R)
• M34: 10,517,329 km (0.114 R)
• M35: 10,683,382 km (0.075 R)
• M36: 10,850,334 km (0.099 R)
• M37: 11,066,203 km (0.11 R)
• M38: 11,138,459 km (0.101 R)
• M39: 11,551,050 km (0.093 R)
• M40: 11,746,874 km (0.104 R)
• M41: 11,796,091 km (0.096 R)
• M42: 12,092,445 km (0.045 R)
• M43: 12,141,962 km (0.112 R)
• M44: 12,591,653 km (0.117 R)
• M45: 12,692,332 km (0.112 R)
• M46: 12,894,439 km (0.104 R)
• M47: 13,481,611 km (0.112 R)
• M48: 15,401,998 km (0.071 R)
• M49: 15,644,646 km (0.101 R)
• M50: 16,325,466 km (0.067 R)
• M51: 16,517,699 km (0.099 R)
• M52: 16,655,629 km (0.092 R)
• M53: 16,932,385 km (0.109 R)
• M54: 17,266,586 km (0.079 R)
• M55: 17,687,405 km (0.108 R)
• M56: 17,743,803 km (0.103 R)
• M57: 17,884,874 km (0.106 R)
• M58: 18,339,203 km (0.096 R)
• M59: 18,396,200 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 10,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit