🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.4 AU - 0.6 AU

Year: 225 Days

Day: 13.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.2

Radius: 14

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.8 AU - 3.26 AU

Year: 3353 Days

Day: 6.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 38,804,413 km

• M1: 198,666 km (0.107 R)
• M2: 321,187 km (0.092 R)
• M3: 420,520 km (0.108 R)
• M4: 590,014 km (0.088 R)
• M5: 945,159 km (0.118 R)
• M6: 1,107,772 km (0.062 R)
• M7: 1,257,370 km (0.085 R)
• M8: 1,462,618 km (0.113 R)
• M9: 1,705,117 km (0.069 R)
• M10: 1,809,536 km (0.106 R)
• M11: 1,925,175 km (0.078 R)
• M12: 2,249,204 km (0.084 R)
• M13: 2,501,576 km (0.083 R)
• M14: 2,960,542 km (0.1 R)
• M15: 3,055,537 km (0.032 R)
• M16: 3,368,944 km (0.086 R)
• M17: 3,818,486 km (0.051 R)
• M18: 4,050,662 km (0.117 R)
• M19: 4,203,999 km (0.089 R)
• M20: 4,371,399 km (0.096 R)
• M21: 4,750,032 km (0.102 R)
• M22: 4,874,497 km (0.117 R)
• M23: 5,139,435 km (0.096 R)
• M24: 5,241,610 km (0.101 R)
• M25: 5,989,600 km (0.102 R)
• M26: 6,617,761 km (0.095 R)
• M27: 6,939,696 km (0.099 R)
• M28: 7,324,461 km (0.066 R)
• M29: 7,483,185 km (0.104 R)
• M30: 7,686,787 km (0.116 R)
• M31: 7,966,236 km (0.089 R)
• M32: 8,099,827 km (0.052 R)
• M33: 8,839,888 km (0.117 R)
• M34: 8,932,040 km (0.116 R)
• M35: 9,194,884 km (0.103 R)
• M36: 9,428,855 km (0.073 R)
• M37: 9,775,772 km (0.104 R)
• M38: 9,934,795 km (0.119 R)
• M39: 10,449,561 km (0.119 R)
• M40: 10,775,684 km (0.072 R)
• M41: 10,890,725 km (0.114 R)
• M42: 11,055,731 km (0.085 R)
• M43: 11,204,881 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 10

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.99 AU - 4.33 AU

Year: 4452 Days

Day: 6.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,804,413 km

• M1: 131,646 km (0.091 R)
• M2: 232,176 km (0.117 R)
• M3: 339,138 km (0.112 R)
• M4: 780,602 km (0.097 R)
• M5: 894,446 km (0.059 R)
• M6: 1,027,737 km (0.096 R)
• M7: 1,153,699 km (0.085 R)
• M8: 1,270,236 km (0.119 R)
• M9: 1,360,144 km (0.107 R)
• M10: 1,468,154 km (0.069 R)
• M11: 1,775,577 km (0.047 R)
• M12: 1,928,466 km (0.082 R)
• M13: 2,157,201 km (0.041 R)
• M14: 2,376,213 km (0.095 R)
• M15: 2,488,411 km (0.119 R)
• M16: 2,621,703 km (0.114 R)
• M17: 2,816,180 km (0.12 R)
• M18: 3,035,790 km (0.066 R)
• M19: 3,137,516 km (0.079 R)
• M20: 3,470,521 km (0.095 R)
• M21: 3,662,904 km (0.115 R)
• M22: 4,036,001 km (0.088 R)
• M23: 4,329,512 km (0.08 R)
• M24: 4,421,365 km (0.051 R)
• M25: 4,606,717 km (0.047 R)
• M26: 5,202,864 km (0.064 R)
• M27: 5,497,722 km (0.07 R)
• M28: 6,052,431 km (0.108 R)
• M29: 6,206,965 km (0.104 R)
• M30: 6,493,445 km (0.066 R)
• M31: 6,678,049 km (0.106 R)
• M32: 6,891,076 km (0.072 R)
• M33: 7,516,395 km (0.071 R)
• M34: 7,599,273 km (0.117 R)
• M35: 7,877,824 km (0.096 R)
• M36: 7,962,047 km (0.115 R)
• M37: 8,359,080 km (0.091 R)
• M38: 8,849,911 km (0.082 R)
• M39: 9,054,710 km (0.074 R)
• M40: 9,172,593 km (0.102 R)
• M41: 9,738,821 km (0.107 R)
• M42: 9,889,766 km (0.043 R)
• M43: 10,224,566 km (0.053 R)
• M44: 10,378,053 km (0.098 R)
• M45: 10,936,652 km (0.1 R)
• M46: 11,156,560 km (0.106 R)
• M47: 12,147,945 km (0.083 R)
• M48: 13,001,102 km (0.066 R)
• M49: 13,334,406 km (0.106 R)
• M50: 13,401,426 km (0.064 R)
• M51: 13,603,084 km (0.038 R)
• M52: 13,670,553 km (0.045 R)
• M53: 13,839,748 km (0.079 R)
• M54: 13,907,516 km (0.07 R)
• M55: 14,488,703 km (0.108 R)
• M56: 14,695,747 km (0.075 R)
• M57: 15,217,544 km (0.112 R)
• M58: 16,100,770 km (0.036 R)
• M59: 16,964,249 km (0.065 R)
• M60: 17,328,370 km (0.047 R)
• M61: 17,511,478 km (0.046 R)
• M62: 17,621,582 km (0.115 R)
• M63: 17,990,490 km (0.096 R)
• M64: 18,064,541 km (0.081 R)
• M65: 18,175,992 km (0.099 R)
• M66: 19,036,927 km (0.112 R)
• M67: 19,719,991 km (0.052 R)
• M68: 19,796,436 km (0.079 R)
• M69: 20,449,730 km (0.063 R)
• M70: 21,149,249 km (0.116 R)
• M71: 21,502,001 km (0.031 R)
• M72: 21,659,378 km (0.118 R)
• M73: 21,777,560 km (0.08 R)
• M74: 22,451,948 km (0.039 R)
• M75: 22,611,718 km (0.083 R)
• M76: 22,771,638 km (0.077 R)
• M77: 23,012,491 km (0.082 R)
• M78: 23,456,198 km (0.094 R)
• M79: 24,845,214 km (0.064 R)
• M80: 25,716,472 km (0.07 R)
• M81: 26,682,127 km (0.119 R)
• M82: 27,105,638 km (0.081 R)
• M83: 27,659,599 km (0.08 R)
• M84: 28,002,328 km (0.074 R)
• M85: 28,475,955 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.1

Radius: 4.6

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.97 AU - 12.97 AU

Year: 23102 Days

Day: 18.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,804,413 km

• M1: 556,953 km (0.077 R)
• M2: 641,027 km (0.1 R)
• M3: 1,209,798 km (0.094 R)
• M4: 1,548,637 km (0.111 R)
• M5: 1,647,821 km (0.056 R)
• M6: 1,831,676 km (0.118 R)
• M7: 1,979,180 km (0.085 R)
• M8: 2,196,546 km (0.117 R)
• M9: 3,496,850 km (0.066 R)
• M10: 3,839,429 km (0.103 R)
• M11: 4,082,825 km (0.076 R)
• M12: 5,402,877 km (0.077 R)
• M13: 5,432,946 km (0.049 R)
• M14: 5,463,165 km (0.05 R)
• M15: 5,706,112 km (0.073 R)
• M16: 6,519,774 km (0.071 R)
• M17: 6,648,129 km (0.057 R)
• M18: 6,940,144 km (0.073 R)
• M19: 7,005,519 km (0.074 R)
• M20: 7,137,015 km (0.116 R)
• M21: 7,236,199 km (0.117 R)
• M22: 7,435,912 km (0.118 R)
• M23: 7,536,442 km (0.094 R)
• M24: 8,183,752 km (0.086 R)
• M25: 8,252,866 km (0.09 R)
• M26: 8,496,411 km (0.043 R)
• M27: 8,636,734 km (0.105 R)
• M28: 9,097,795 km (0.11 R)
• M29: 9,277,312 km (0.055 R)
• M30: 9,494,229 km (0.101 R)
• M31: 9,566,933 km (0.117 R)
• M32: 10,641,495 km (0.048 R)
• M33: 10,679,343 km (0.102 R)
• M34: 10,792,738 km (0.082 R)
• M35: 12,185,345 km (0.037 R)
• M36: 12,303,826 km (0.077 R)
• M37: 12,502,343 km (0.11 R)
• M38: 12,942,759 km (0.079 R)
• M39: 12,983,001 km (0.084 R)
• M40: 13,428,952 km (0.1 R)
• M41: 13,592,313 km (0.086 R)
• M42: 13,921,129 km (0.059 R)
• M43: 14,502,766 km (0.072 R)
• M44: 15,219,788 km (0.088 R)
• M45: 15,390,031 km (0.11 R)
• M46: 16,034,498 km (0.096 R)
• M47: 17,305,332 km (0.072 R)
• M48: 17,572,364 km (0.111 R)
• M49: 17,885,473 km (0.095 R)
• M50: 18,608,180 km (0.067 R)
• M51: 18,881,645 km (0.09 R)
• M52: 19,756,493 km (0.118 R)
• M53: 20,880,123 km (0.038 R)
• M54: 22,265,399 km (0.086 R)
• M55: 24,772,659 km (0.097 R)
• M56: 26,186,658 km (0.083 R)
• M57: 27,471,106 km (0.091 R)
• M58: 27,834,479 km (0.052 R)
• M59: 27,938,599 km (0.034 R)
• M60: 28,828,557 km (0.076 R)
• M61: 29,092,148 km (0.115 R)
• M62: 30,207,849 km (0.074 R)
• M63: 30,529,185 km (0.063 R)
• M64: 30,582,742 km (0.072 R)
• M65: 30,744,008 km (0.116 R)
• M66: 30,905,424 km (0.088 R)
• M67: 31,499,926 km (0.072 R)
• M68: 31,988,961 km (0.095 R)
• M69: 32,919,909 km (0.12 R)
• M70: 34,304,737 km (0.066 R)
• M71: 36,332,236 km (0.06 R)
• M72: 37,590,355 km (0.091 R)
• M73: 38,514,121 km (0.099 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: 481 - 14,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit