🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.01 AU - 1.03 AU

Year: 369 Days

Day: 45.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,631,436 km

• M1: 261,048 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.06 AU - 2.36 AU

Year: 1177 Days

Day: 41.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.6

Radius: 9.2

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.12 AU - 7.64 AU

Year: 7181 Days

Day: 6.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,631,436 km

• M1: 117,734 km (0.065 R)
• M2: 177,273 km (0.079 R)
• M3: 246,687 km (0.092 R)
• M4: 311,463 km (0.117 R)
• M5: 630,405 km (0.1 R)
• M6: 771,925 km (0.067 R)
• M7: 1,277,715 km (0.027 R)
• M8: 1,367,773 km (0.053 R)
• M9: 1,790,088 km (0.096 R)
• M10: 1,995,187 km (0.092 R)
• M11: 2,725,374 km (0.09 R)
• M12: 2,866,445 km (0.064 R)
• M13: 2,985,973 km (0.04 R)
• M14: 4,161,214 km (0.103 R)
• M15: 4,684,508 km (0.101 R)
• M16: 4,910,999 km (0.091 R)
• M17: 4,997,018 km (0.117 R)
• M18: 5,054,463 km (0.043 R)
• M19: 5,257,767 km (0.117 R)
• M20: 5,523,004 km (0.096 R)
• M21: 5,792,579 km (0.116 R)
• M22: 6,066,642 km (0.097 R)
• M23: 6,344,894 km (0.106 R)
• M24: 6,627,335 km (0.12 R)
• M25: 6,690,615 km (0.096 R)
• M26: 7,764,578 km (0.089 R)
• M27: 8,100,575 km (0.09 R)
• M28: 8,544,582 km (0.068 R)
• M29: 9,456,081 km (0.025 R)
• M30: 9,563,193 km (0.1 R)
• M31: 10,068,685 km (0.069 R)
• M32: 10,178,190 km (0.062 R)
• M33: 10,731,403 km (0.026 R)
• M34: 12,684,553 km (0.111 R)
• M35: 13,843,189 km (0.092 R)
• M36: 14,087,183 km (0.09 R)
• M37: 14,209,554 km (0.049 R)
• M38: 14,373,513 km (0.107 R)
• M39: 14,538,071 km (0.11 R)
• M40: 14,993,746 km (0.106 R)
• M41: 15,286,210 km (0.077 R)
• M42: 15,412,021 km (0.074 R)
• M43: 16,388,746 km (0.067 R)
• M44: 16,646,802 km (0.1 R)
• M45: 18,267,994 km (0.065 R)
• M46: 18,490,895 km (0.085 R)
• M47: 19,755,895 km (0.107 R)
• M48: 19,847,299 km (0.04 R)
• M49: 20,030,706 km (0.111 R)
• M50: 20,398,866 km (0.028 R)
• M51: 21,846,824 km (0.06 R)
• M52: 22,273,477 km (0.099 R)
• M53: 22,750,695 km (0.12 R)
• M54: 23,086,691 km (0.098 R)
• M55: 23,183,032 km (0.078 R)
• M56: 23,666,682 km (0.107 R)
• M57: 24,693,073 km (0.087 R)
• M58: 25,236,562 km (0.11 R)
• M59: 25,435,079 km (0.079 R)
• M60: 26,284,944 km (0.072 R)
• M61: 26,486,303 km (0.112 R)
• M62: 27,245,662 km (0.105 R)
• M63: 27,807,252 km (0.104 R)
• M64: 28,012,351 km (0.087 R)
• M65: 28,269,510 km (0.099 R)
• M66: 28,475,805 km (0.082 R)
• M67: 28,682,549 km (0.111 R)
• M68: 28,941,653 km (0.094 R)
• M69: 29,201,654 km (0.105 R)
• M70: 29,881,127 km (0.055 R)
• M71: 30,091,163 km (0.099 R)
• M72: 30,512,879 km (0.098 R)
• M73: 30,724,411 km (0.042 R)
• M74: 31,042,755 km (0.103 R)
• M75: 31,202,376 km (0.112 R)
• M76: 31,308,890 km (0.116 R)
• M77: 31,843,253 km (0.102 R)
• M78: 32,057,926 km (0.101 R)
• M79: 32,650,633 km (0.102 R)
• M80: 34,340,341 km (0.093 R)
• M81: 34,615,601 km (0.115 R)
• M82: 35,668,022 km (0.089 R)
• M83: 36,956,060 km (0.029 R)
• M84: 37,294,600 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412

Radius: 5.5

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 16.12 AU - 16.42 AU

Year: 23505 Days

Day: 18.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,631,436 km

• M1: 93,648 km (0.092 R)
• M2: 241,002 km (0.109 R)
• M3: 477,516 km (0.09 R)
• M4: 1,015,321 km (0.114 R)
• M5: 1,685,370 km (0.108 R)
• M6: 1,808,040 km (0.118 R)
• M7: 2,160,792 km (0.095 R)
• M8: 2,569,493 km (0.087 R)
• M9: 3,001,831 km (0.03 R)
• M10: 3,573,594 km (0.094 R)
• M11: 3,932,629 km (0.05 R)
• M12: 4,054,850 km (0.045 R)
• M13: 4,386,958 km (0.108 R)
• M14: 6,221,775 km (0.119 R)
• M15: 6,555,977 km (0.104 R)
• M16: 7,093,033 km (0.066 R)
• M17: 7,848,054 km (0.063 R)
• M18: 7,950,678 km (0.072 R)
• M19: 9,270,131 km (0.098 R)
• M20: 10,429,814 km (0.105 R)
• M21: 11,401,751 km (0.05 R)
• M22: 12,164,252 km (0.052 R)
• M23: 12,943,208 km (0.116 R)
• M24: 13,003,795 km (0.1 R)
• M25: 13,064,532 km (0.072 R)
• M26: 14,864,942 km (0.118 R)
• M27: 15,247,015 km (0.048 R)
• M28: 16,412,682 km (0.092 R)
• M29: 21,855,800 km (0.093 R)
• M30: 22,362,638 km (0.115 R)
• M31: 22,727,208 km (0.116 R)
• M32: 22,800,361 km (0.117 R)
• M33: 24,055,487 km (0.094 R)
• M34: 24,503,832 km (0.098 R)
• M35: 25,560,741 km (0.066 R)
• M36: 26,478,374 km (0.086 R)
• M37: 28,188,577 km (0.07 R)
• M38: 29,056,993 km (0.089 R)
• M39: 29,774,015 km (0.085 R)
• M40: 30,577,655 km (0.101 R)
• M41: 30,658,438 km (0.072 R)
• M42: 31,551,238 km (0.094 R)
• M43: 32,452,715 km (0.049 R)
• M44: 33,695,574 km (0.054 R)
• M45: 35,631,221 km (0.086 R)
• M46: 36,312,938 km (0.114 R)
• M47: 36,741,237 km (0.034 R)
• M48: 37,602,622 km (0.117 R)
• M49: 38,122,773 km (0.088 R)
• M50: 38,470,888 km (0.048 R)
• M51: 38,645,319 km (0.102 R)
• M52: 38,819,899 km (0.064 R)
• M53: 39,345,586 km (0.115 R)
• M54: 39,609,327 km (0.048 R)
• M55: 39,785,404 km (0.076 R)
• M56: 40,138,455 km (0.057 R)
• M57: 41,114,731 km (0.112 R)
• M58: 43,998,679 km (0.087 R)
• M59: 45,280,882 km (0.094 R)
• M60: 46,204,200 km (0.111 R)
• M61: 47,413,699 km (0.098 R)
• M62: 48,445,326 km (0.111 R)
• M63: 49,105,651 km (0.098 R)
• M64: 49,389,587 km (0.096 R)
• M65: 50,339,833 km (0.104 R)
• M66: 51,200,320 km (0.087 R)
• M67: 51,296,212 km (0.082 R)
• M68: 53,226,773 km (0.038 R)
• M69: 53,810,504 km (0.096 R)
• M70: 55,180,970 km (0.117 R)
• M71: 56,761,172 km (0.083 R)
• M72: 58,356,334 km (0.089 R)
• M73: 59,159,376 km (0.077 R)
• M74: 62,305,419 km (0.116 R)
• M75: 62,715,317 km (0.101 R)
• M76: 67,703,508 km (0.113 R)
• M77: 67,808,825 km (0.092 R)
• M78: 68,019,459 km (0.106 R)
• M79: 68,864,537 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392

Radius: 4.6

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 16.86 AU - 17.66 AU

Year: 25682 Days

Day: 16.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,631,436 km

• M1: 110,553 km (0.078 R)
• M2: 631,602 km (0.116 R)
• M3: 967,150 km (0.044 R)
• M4: 1,776,325 km (0.109 R)
• M5: 2,558,423 km (0.112 R)
• M6: 3,157,263 km (0.071 R)
• M7: 3,472,316 km (0.093 R)
• M8: 3,963,596 km (0.076 R)
• M9: 5,376,847 km (0.117 R)
• M10: 8,498,505 km (0.095 R)
• M11: 9,716,531 km (0.077 R)
• M12: 11,284,317 km (0.066 R)
• M13: 11,824,066 km (0.064 R)
• M14: 12,372,342 km (0.12 R)
• M15: 13,178,675 km (0.109 R)
• M16: 13,241,506 km (0.047 R)
• M17: 13,367,168 km (0.103 R)
• M18: 13,430,298 km (0.074 R)
• M19: 14,646,529 km (0.086 R)
• M20: 17,664,217 km (0.088 R)
• M21: 19,277,930 km (0.067 R)
• M22: 19,778,484 km (0.092 R)
• M23: 20,938,316 km (0.098 R)
• M24: 21,526,535 km (0.107 R)
• M25: 22,269,438 km (0.119 R)
• M26: 23,020,569 km (0.078 R)
• M27: 23,627,488 km (0.085 R)
• M28: 24,625,006 km (0.115 R)
• M29: 25,479,659 km (0.071 R)
• M30: 25,871,456 km (0.088 R)
• M31: 26,423,173 km (0.075 R)
• M32: 28,101,511 km (0.089 R)
• M33: 29,814,108 km (0.062 R)
• M34: 30,061,543 km (0.08 R)
• M35: 31,812,286 km (0.045 R)
• M36: 32,827,458 km (0.048 R)
• M37: 35,150,264 km (0.06 R)
• M38: 37,259,145 km (0.092 R)
• M39: 38,418,379 km (0.1 R)
• M40: 39,227,853 km (0.104 R)
• M41: 41,874,090 km (0.107 R)
• M42: 43,826,192 km (0.05 R)
• M43: 44,201,234 km (0.098 R)
• M44: 44,577,473 km (0.047 R)
• M45: 44,860,362 km (0.106 R)
• M46: 45,238,396 km (0.076 R)
• M47: 45,617,627 km (0.093 R)
• M48: 47,914,552 km (0.118 R)
• M49: 48,011,043 km (0.117 R)
• M50: 48,785,511 km (0.077 R)
• M51: 51,726,306 km (0.072 R)
• M52: 52,818,969 km (0.091 R)
• M53: 53,618,420 km (0.085 R)
• M54: 55,330,418 km (0.11 R)
• M55: 56,142,286 km (0.068 R)
• M56: 56,855,868 km (0.099 R)
• M57: 57,469,817 km (0.055 R)
• M58: 57,777,690 km (0.114 R)
• M59: 60,260,117 km (0.108 R)
• M60: 60,781,615 km (0.098 R)
• M61: 62,460,552 km (0.092 R)
• M62: 62,671,485 km (0.049 R)
• M63: 63,305,780 km (0.105 R)
• M64: 63,942,169 km (0.076 R)
• M65: 64,793,979 km (0.03 R)
• M66: 65,649,530 km (0.049 R)
• M67: 66,508,820 km (0.116 R)
• M68: 67,371,850 km (0.073 R)
• M69: 69,108,831 km (0.085 R)
• M70: 70,531,058 km (0.102 R)
• M71: 71,852,456 km (0.04 R)
• M72: 72,184,114 km (0.093 R)
• M73: 72,737,925 km (0.119 R)
• M74: 73,181,932 km (0.119 R)
• M75: 74,072,787 km (0.051 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 17,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit