🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.47 AU - 0.59 AU

Year: 140 Days

Day: 30.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,260,137 km

• M1: 58,493 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.48 AU - 0.76 AU

Year: 177 Days

Day: 47.4 Hours

Environment

Temp: 231 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.13 AU - 1.71 AU

Year: 615 Days

Day: 28.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.49 AU - 1.81 AU

Year: 770 Days

Day: 34.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.49 AU - 2.23 AU

Year: 922 Days

Day: 33 Hours

Environment

Temp: -55 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2 AU - 2.2 AU

Year: 1106 Days

Day: 22.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,260,137 km

• M1: 814,261 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.4

Radius: 13.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.57 AU - 6.31 AU

Year: 5261 Days

Day: 6.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 50,260,137 km

• M1: 348,862 km (0.07 R)
• M2: 540,946 km (0.086 R)
• M3: 712,983 km (0.082 R)
• M4: 1,178,682 km (0.043 R)
• M5: 1,332,169 km (0.099 R)
• M6: 1,465,461 km (0.116 R)
• M7: 1,674,299 km (0.103 R)
• M8: 1,775,278 km (0.086 R)
• M9: 1,878,351 km (0.062 R)
• M10: 2,640,552 km (0.071 R)
• M11: 3,343,512 km (0.071 R)
• M12: 3,565,665 km (0.117 R)
• M13: 3,792,755 km (0.091 R)
• M14: 4,005,184 km (0.109 R)
• M15: 4,261,295 km (0.091 R)
• M16: 5,041,149 km (0.104 R)
• M17: 5,622,038 km (0.108 R)
• M18: 6,021,314 km (0.111 R)
• M19: 6,269,796 km (0.061 R)
• M20: 6,824,056 km (0.108 R)
• M21: 6,988,764 km (0.101 R)
• M22: 7,538,985 km (0.119 R)
• M23: 7,856,282 km (0.093 R)
• M24: 8,302,981 km (0.032 R)
• M25: 8,428,494 km (0.11 R)
• M26: 8,911,396 km (0.033 R)
• M27: 9,377,243 km (0.082 R)
• M28: 10,225,014 km (0.112 R)
• M29: 10,603,647 km (0.114 R)
• M30: 10,794,683 km (0.049 R)
• M31: 11,263,523 km (0.084 R)
• M32: 11,795,493 km (0.116 R)
• M33: 12,107,105 km (0.094 R)
• M34: 12,479,155 km (0.12 R)
• M35: 12,883,817 km (0.078 R)
• M36: 13,410,701 km (0.111 R)
• M37: 13,944,466 km (0.065 R)
• M38: 14,334,468 km (0.077 R)
• M39: 14,455,193 km (0.084 R)
• M40: 14,545,850 km (0.109 R)
• M41: 15,002,572 km (0.086 R)
• M42: 15,125,093 km (0.027 R)
• M43: 15,649,732 km (0.095 R)
• M44: 16,086,259 km (0.03 R)
• M45: 16,180,356 km (0.11 R)
• M46: 16,369,149 km (0.103 R)
• M47: 16,526,974 km (0.118 R)
• M48: 17,937,533 km (0.118 R)
• M49: 18,888,227 km (0.084 R)
• M50: 19,353,177 km (0.12 R)
• M51: 19,519,979 km (0.034 R)
• M52: 19,620,509 km (0.084 R)
• M53: 19,754,548 km (0.079 R)
• M54: 20,395,874 km (0.057 R)
• M55: 21,525,937 km (0.03 R)
• M56: 22,011,531 km (0.069 R)
• M57: 22,185,813 km (0.116 R)
• M58: 22,360,543 km (0.108 R)
• M59: 22,570,878 km (0.079 R)
• M60: 23,312,285 km (0.079 R)
• M61: 23,846,649 km (0.084 R)
• M62: 24,097,375 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.8

Radius: 11.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.05 AU - 8.29 AU

Year: 6978 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,260,137 km

• M1: 148,700 km (0.083 R)
• M2: 244,293 km (0.088 R)
• M3: 329,415 km (0.118 R)
• M4: 407,654 km (0.034 R)
• M5: 486,343 km (0.088 R)
• M6: 562,937 km (0.111 R)
• M7: 750,682 km (0.062 R)
• M8: 884,722 km (0.047 R)
• M9: 1,130,810 km (0.12 R)
• M10: 1,336,507 km (0.085 R)
• M11: 1,489,396 km (0.103 R)
• M12: 1,608,028 km (0.071 R)
• M13: 1,688,960 km (0.073 R)
• M14: 1,826,889 km (0.077 R)
• M15: 2,129,376 km (0.093 R)
• M16: 2,370,827 km (0.118 R)
• M17: 2,494,844 km (0.119 R)
• M18: 2,913,419 km (0.073 R)
• M19: 3,285,020 km (0.056 R)
• M20: 3,476,655 km (0.055 R)
• M21: 3,600,522 km (0.118 R)
• M22: 4,055,000 km (0.076 R)
• M23: 4,148,050 km (0.053 R)
• M24: 4,223,148 km (0.109 R)
• M25: 4,336,543 km (0.082 R)
• M26: 4,585,773 km (0.036 R)
• M27: 4,721,907 km (0.1 R)
• M28: 4,998,364 km (0.082 R)
• M29: 5,138,687 km (0.063 R)
• M30: 5,341,242 km (0.092 R)
• M31: 5,423,072 km (0.097 R)
• M32: 5,691,900 km (0.081 R)
• M33: 5,817,412 km (0.079 R)
• M34: 6,524,412 km (0.103 R)
• M35: 6,810,443 km (0.097 R)
• M36: 7,145,692 km (0.025 R)
• M37: 7,440,549 km (0.071 R)
• M38: 7,554,992 km (0.1 R)
• M39: 7,670,182 km (0.073 R)
• M40: 8,420,565 km (0.071 R)
• M41: 8,539,944 km (0.073 R)
• M42: 8,659,922 km (0.072 R)
• M43: 9,218,969 km (0.062 R)
• M44: 9,490,489 km (0.059 R)
• M45: 10,991,704 km (0.071 R)
• M46: 11,253,500 km (0.102 R)
• M47: 11,385,146 km (0.075 R)
• M48: 11,596,827 km (0.094 R)
• M49: 11,809,854 km (0.109 R)
• M50: 11,916,817 km (0.116 R)
• M51: 12,185,794 km (0.047 R)
• M52: 12,375,185 km (0.083 R)
• M53: 12,757,108 km (0.117 R)
• M54: 12,866,913 km (0.068 R)
• M55: 13,004,543 km (0.078 R)
• M56: 13,420,724 km (0.103 R)
• M57: 13,560,299 km (0.032 R)
• M58: 14,067,137 km (0.071 R)
• M59: 14,152,258 km (0.088 R)
• M60: 14,867,934 km (0.111 R)
• M61: 15,919,308 km (0.099 R)
• M62: 16,813,604 km (0.088 R)
• M63: 16,964,249 km (0.102 R)
• M64: 17,327,622 km (0.106 R)
• M65: 18,062,148 km (0.09 R)
• M66: 19,340,462 km (0.118 R)
• M67: 19,910,729 km (0.06 R)
• M68: 20,294,148 km (0.104 R)
• M69: 20,518,844 km (0.093 R)
• M70: 20,712,274 km (0.039 R)
• M71: 21,360,930 km (0.091 R)
• M72: 21,851,911 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.3

Radius: 3.5

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 12.27 AU - 16.77 AU

Year: 20108 Days

Day: 20.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,260,137 km

• M1: 73,004 km (0.116 R)
• M2: 101,427 km (0.082 R)
• M3: 164,857 km (0.117 R)
• M4: 415,583 km (0.097 R)
• M5: 800,049 km (0.046 R)
• M6: 837,598 km (0.115 R)
• M7: 914,342 km (0.092 R)
• M8: 993,479 km (0.095 R)
• M9: 1,467,705 km (0.069 R)
• M10: 1,584,092 km (0.085 R)
• M11: 1,875,509 km (0.053 R)
• M12: 1,976,337 km (0.111 R)
• M13: 2,157,201 km (0.061 R)
• M14: 2,316,224 km (0.088 R)
• M15: 2,730,610 km (0.093 R)
• M16: 3,078,275 km (0.102 R)
• M17: 3,137,666 km (0.036 R)
• M18: 3,910,488 km (0.118 R)
• M19: 4,636,487 km (0.119 R)
• M20: 5,014,820 km (0.1 R)
• M21: 5,474,534 km (0.109 R)
• M22: 5,655,099 km (0.088 R)
• M23: 6,893,919 km (0.113 R)
• M24: 7,967,134 km (0.106 R)
• M25: 8,212,624 km (0.039 R)
• M26: 8,253,763 km (0.101 R)
• M27: 8,336,192 km (0.059 R)
• M28: 8,502,096 km (0.03 R)
• M29: 8,627,160 km (0.05 R)
• M30: 8,921,419 km (0.045 R)
• M31: 8,963,755 km (0.091 R)
• M32: 9,304,688 km (0.074 R)
• M33: 12,747,384 km (0.081 R)
• M34: 15,151,871 km (0.117 R)
• M35: 15,761,632 km (0.114 R)
• M36: 16,172,427 km (0.11 R)
• M37: 17,215,125 km (0.088 R)
• M38: 17,320,591 km (0.094 R)
• M39: 17,851,065 km (0.074 R)
• M40: 19,036,778 km (0.1 R)
• M41: 19,419,449 km (0.105 R)
• M42: 19,584,156 km (0.095 R)
• M43: 20,081,121 km (0.047 R)
• M44: 20,582,273 km (0.073 R)
• M45: 20,638,223 km (0.113 R)
• M46: 21,767,537 km (0.095 R)
• M47: 22,512,385 km (0.102 R)
• M48: 23,733,104 km (0.05 R)
• M49: 24,203,739 km (0.103 R)
• M50: 28,202,041 km (0.102 R)
• M51: 28,388,590 km (0.085 R)
• M52: 28,637,969 km (0.119 R)
• M53: 29,390,446 km (0.084 R)
• M54: 29,579,688 km (0.075 R)
• M55: 29,832,359 km (0.078 R)
• M56: 30,212,936 km (0.12 R)
• M57: 30,403,822 km (0.074 R)
• M58: 30,978,877 km (0.099 R)
• M59: 31,043,054 km (0.083 R)
• M60: 31,493,045 km (0.044 R)
• M61: 31,945,279 km (0.075 R)
• M62: 32,074,831 km (0.082 R)
• M63: 32,725,432 km (0.118 R)
• M64: 34,039,649 km (0.078 R)
• M65: 34,238,165 km (0.074 R)
• M66: 34,703,116 km (0.106 R)
• M67: 35,572,130 km (0.08 R)
• M68: 35,908,276 km (0.106 R)
• M69: 38,015,661 km (0.076 R)
• M70: 38,428,103 km (0.116 R)
• M71: 39,535,276 km (0.102 R)
• M72: 39,604,839 km (0.11 R)
• M73: 39,813,678 km (0.103 R)
• M74: 39,953,253 km (0.113 R)
• M75: 41,993,618 km (0.118 R)
• M76: 42,135,587 km (0.081 R)
• M77: 42,633,748 km (0.093 R)
• M78: 43,420,483 km (0.062 R)
• M79: 43,635,754 km (0.106 R)
• M80: 44,790,500 km (0.118 R)
• M81: 46,467,941 km (0.105 R)
• M82: 47,203,663 km (0.085 R)
• M83: 48,835,776 km (0.107 R)
• M84: 49,583,765 km (0.031 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 17,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit