🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.61 AU - 0.73 AU

Year: 208 Days

Day: 32.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.93 AU - 0.97 AU

Year: 351 Days

Day: 31.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,998,222 km

• M1: 465,848 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.28 AU - 3.8 AU

Year: 2523 Days

Day: 28.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.9

Radius: 9.7

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.81 AU - 6.41 AU

Year: 5033 Days

Day: 10.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,998,222 km

• M1: 137,181 km (0.073 R)
• M2: 347,516 km (0.104 R)
• M3: 428,149 km (0.095 R)
• M4: 612,304 km (0.059 R)
• M5: 714,629 km (0.106 R)
• M6: 1,155,045 km (0.112 R)
• M7: 1,255,276 km (0.072 R)
• M8: 1,358,648 km (0.118 R)
• M9: 1,751,342 km (0.083 R)
• M10: 2,143,139 km (0.081 R)
• M11: 2,713,855 km (0.089 R)
• M12: 3,006,468 km (0.082 R)
• M13: 3,086,354 km (0.108 R)
• M14: 3,248,069 km (0.054 R)
• M15: 3,329,899 km (0.118 R)
• M16: 3,412,627 km (0.115 R)
• M17: 3,516,896 km (0.081 R)
• M18: 3,728,727 km (0.096 R)
• M19: 4,032,261 km (0.082 R)
• M20: 4,276,405 km (0.108 R)
• M21: 5,277,065 km (0.105 R)
• M22: 5,422,324 km (0.084 R)
• M23: 6,117,655 km (0.117 R)
• M24: 6,270,245 km (0.106 R)
• M25: 6,631,524 km (0.03 R)
• M26: 6,762,123 km (0.053 R)
• M27: 7,428,133 km (0.069 R)
• M28: 7,645,798 km (0.102 R)
• M29: 8,003,935 km (0.118 R)
• M30: 8,087,261 km (0.086 R)
• M31: 8,283,085 km (0.09 R)
• M32: 8,679,369 km (0.099 R)
• M33: 8,908,553 km (0.11 R)
• M34: 9,905,174 km (0.051 R)
• M35: 10,235,038 km (0.103 R)
• M36: 10,386,281 km (0.104 R)
• M37: 10,721,530 km (0.079 R)
• M38: 10,782,865 km (0.067 R)
• M39: 10,844,350 km (0.106 R)
• M40: 11,122,302 km (0.114 R)
• M41: 11,465,181 km (0.078 R)
• M42: 11,811,649 km (0.103 R)
• M43: 12,002,088 km (0.069 R)
• M44: 12,193,573 km (0.075 R)
• M45: 12,289,764 km (0.082 R)
• M46: 12,969,537 km (0.106 R)
• M47: 13,297,605 km (0.057 R)
• M48: 13,661,726 km (0.1 R)
• M49: 13,794,868 km (0.097 R)
• M50: 14,096,159 km (0.088 R)
• M51: 14,501,270 km (0.119 R)
• M52: 14,602,996 km (0.089 R)
• M53: 14,841,754 km (0.053 R)
• M54: 15,012,894 km (0.079 R)
• M55: 15,634,773 km (0.113 R)
• M56: 15,704,485 km (0.051 R)
• M57: 16,054,095 km (0.096 R)
• M58: 16,547,918 km (0.102 R)
• M59: 17,478,417 km (0.089 R)
• M60: 17,913,447 km (0.087 R)
• M61: 18,022,803 km (0.063 R)
• M62: 18,242,264 km (0.076 R)
• M63: 18,646,627 km (0.103 R)
• M64: 19,240,231 km (0.064 R)
• M65: 19,314,880 km (0.111 R)
• M66: 21,753,774 km (0.089 R)
• M67: 22,104,432 km (0.039 R)
• M68: 22,221,866 km (0.101 R)
• M69: 22,496,378 km (0.117 R)
• M70: 22,653,755 km (0.082 R)
• M71: 23,128,130 km (0.106 R)
• M72: 23,725,624 km (0.107 R)
• M73: 24,086,753 km (0.099 R)
• M74: 25,017,402 km (0.082 R)
• M75: 26,125,174 km (0.117 R)
• M76: 26,497,822 km (0.078 R)
• M77: 26,580,998 km (0.108 R)
• M78: 26,705,763 km (0.107 R)
• M79: 27,164,879 km (0.115 R)
• M80: 27,542,614 km (0.061 R)
• M81: 27,837,471 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.9

Radius: 14.9

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.95 AU - 10.69 AU

Year: 11655 Days

Day: 12.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,998,222 km

• M1: 281,693 km (0.06 R)
• M2: 468,840 km (0.099 R)
• M3: 584,628 km (0.103 R)
• M4: 1,162,675 km (0.06 R)
• M5: 1,280,259 km (0.085 R)
• M6: 1,639,742 km (0.091 R)
• M7: 2,031,689 km (0.087 R)
• M8: 2,155,107 km (0.088 R)
• M9: 2,765,616 km (0.104 R)
• M10: 2,973,258 km (0.085 R)
• M11: 3,330,946 km (0.106 R)
• M12: 3,652,282 km (0.06 R)
• M13: 3,778,693 km (0.118 R)
• M14: 4,009,971 km (0.119 R)
• M15: 4,245,887 km (0.065 R)
• M16: 4,622,275 km (0.039 R)
• M17: 4,814,508 km (0.061 R)
• M18: 5,207,203 km (0.113 R)
• M19: 5,904,628 km (0.109 R)
• M20: 6,355,666 km (0.09 R)
• M21: 6,724,574 km (0.063 R)
• M22: 6,943,136 km (0.106 R)
• M23: 7,323,115 km (0.114 R)
• M24: 7,419,306 km (0.077 R)
• M25: 7,906,098 km (0.08 R)
• M26: 8,004,683 km (0.085 R)
• M27: 8,403,361 km (0.057 R)
• M28: 8,808,622 km (0.1 R)
• M29: 9,185,758 km (0.066 R)
• M30: 9,673,447 km (0.049 R)
• M31: 9,920,583 km (0.117 R)
• M32: 10,027,096 km (0.117 R)
• M33: 11,187,078 km (0.079 R)
• M34: 11,595,630 km (0.087 R)
• M35: 11,971,420 km (0.097 R)
• M36: 12,084,815 km (0.085 R)
• M37: 12,580,882 km (0.117 R)
• M38: 13,553,567 km (0.111 R)
• M39: 13,672,049 km (0.089 R)
• M40: 13,790,680 km (0.116 R)
• M41: 14,108,874 km (0.053 R)
• M42: 14,550,487 km (0.052 R)
• M43: 14,833,975 km (0.071 R)
• M44: 15,695,061 km (0.071 R)
• M45: 16,110,793 km (0.077 R)
• M46: 16,278,193 km (0.108 R)
• M47: 16,446,042 km (0.082 R)
• M48: 16,656,825 km (0.085 R)
• M49: 17,208,991 km (0.072 R)
• M50: 17,723,907 km (0.11 R)
• M51: 17,853,459 km (0.101 R)
• M52: 18,593,519 km (0.07 R)
• M53: 18,857,111 km (0.063 R)
• M54: 19,077,768 km (0.058 R)
• M55: 19,744,675 km (0.114 R)
• M56: 20,419,361 km (0.034 R)
• M57: 20,600,674 km (0.112 R)
• M58: 21,837,699 km (0.05 R)
• M59: 22,023,051 km (0.084 R)
• M60: 22,395,250 km (0.111 R)
• M61: 23,334,874 km (0.094 R)
• M62: 23,761,976 km (0.098 R)
• M63: 23,952,713 km (0.104 R)
• M64: 24,191,771 km (0.11 R)
• M65: 25,204,249 km (0.069 R)
• M66: 26,427,810 km (0.112 R)
• M67: 28,021,925 km (0.111 R)
• M68: 28,830,801 km (0.053 R)
• M69: 29,391,194 km (0.092 R)
• M70: 29,749,781 km (0.101 R)
• M71: 31,042,306 km (0.106 R)
• M72: 31,355,115 km (0.052 R)
• M73: 33,254,559 km (0.099 R)
• M74: 33,896,035 km (0.084 R)
• M75: 34,272,124 km (0.062 R)
• M76: 35,136,800 km (0.116 R)
• M77: 36,063,559 km (0.031 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit