🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.6 AU - 0.82 AU

Year: 273 Days

Day: 26 Hours

Environment

Temp: -42 °C

Axial Tilt: 120 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,188,502 km

• M1: 581,188 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.73 AU - 0.99 AU

Year: 364 Days

Day: 16.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.06 AU - 1.2 AU

Year: 548 Days

Day: 37.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.6

Radius: 12.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.95 AU - 4.27 AU

Year: 3132 Days

Day: 13.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 38,188,502 km

• M1: 219,759 km (0.098 R)
• M2: 308,172 km (0.109 R)
• M3: 391,049 km (0.118 R)
• M4: 472,879 km (0.07 R)
• M5: 555,906 km (0.111 R)
• M6: 695,630 km (0.117 R)
• M7: 905,217 km (0.108 R)
• M8: 997,070 km (0.067 R)
• M9: 1,172,698 km (0.109 R)
• M10: 1,311,674 km (0.109 R)
• M11: 1,637,349 km (0.037 R)
• M12: 1,804,749 km (0.05 R)
• M13: 1,912,310 km (0.034 R)
• M14: 2,089,134 km (0.062 R)
• M15: 2,471,357 km (0.098 R)
• M16: 2,677,054 km (0.078 R)
• M17: 2,888,436 km (0.103 R)
• M18: 3,301,475 km (0.085 R)
• M19: 3,542,178 km (0.082 R)
• M20: 3,692,075 km (0.119 R)
• M21: 3,816,541 km (0.117 R)
• M22: 3,900,166 km (0.112 R)
• M23: 3,998,601 km (0.108 R)
• M24: 4,154,931 km (0.057 R)
• M25: 4,313,355 km (0.097 R)
• M26: 4,488,535 km (0.065 R)
• M27: 4,651,147 km (0.11 R)
• M28: 4,891,252 km (0.104 R)
• M29: 5,012,875 km (0.089 R)
• M30: 5,181,771 km (0.075 R)
• M31: 5,368,320 km (0.052 R)
• M32: 5,747,849 km (0.094 R)
• M33: 6,054,675 km (0.098 R)
• M34: 6,185,423 km (0.095 R)
• M35: 6,317,219 km (0.086 R)
• M36: 6,583,503 km (0.025 R)
• M37: 6,667,577 km (0.059 R)
• M38: 6,836,623 km (0.119 R)
• M39: 6,955,852 km (0.101 R)
• M40: 7,265,520 km (0.106 R)
• M41: 7,544,669 km (0.09 R)
• M42: 7,756,500 km (0.066 R)
• M43: 7,988,078 km (0.096 R)
• M44: 8,113,740 km (0.092 R)
• M45: 8,770,325 km (0.097 R)
• M46: 8,881,476 km (0.054 R)
• M47: 9,049,175 km (0.066 R)
• M48: 9,825,887 km (0.117 R)
• M49: 9,979,973 km (0.085 R)
• M50: 10,095,911 km (0.045 R)
• M51: 11,160,899 km (0.069 R)
• M52: 11,321,716 km (0.114 R)
• M53: 11,422,695 km (0.115 R)
• M54: 11,645,745 km (0.092 R)
• M55: 12,055,045 km (0.099 R)
• M56: 12,323,573 km (0.106 R)
• M57: 12,866,763 km (0.075 R)
• M58: 12,972,080 km (0.072 R)
• M59: 13,056,603 km (0.089 R)
• M60: 13,204,854 km (0.086 R)
• M61: 13,588,723 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.5

Radius: 10.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4 AU - 4.6 AU

Year: 4071 Days

Day: 10.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,188,502 km

• M1: 178,919 km (0.116 R)
• M2: 298,897 km (0.117 R)
• M3: 398,978 km (0.12 R)
• M4: 468,989 km (0.037 R)
• M5: 692,189 km (0.084 R)
• M6: 798,853 km (0.118 R)
• M7: 882,777 km (0.114 R)
• M8: 969,993 km (0.042 R)
• M9: 1,217,876 km (0.114 R)
• M10: 1,360,742 km (0.068 R)
• M11: 1,603,689 km (0.099 R)
• M12: 1,823,299 km (0.115 R)
• M13: 2,224,520 km (0.082 R)
• M14: 2,332,680 km (0.087 R)
• M15: 2,414,809 km (0.088 R)
• M16: 2,554,234 km (0.081 R)
• M17: 2,943,787 km (0.105 R)
• M18: 3,290,704 km (0.093 R)
• M19: 3,587,207 km (0.108 R)
• M20: 3,666,644 km (0.066 R)
• M21: 3,762,835 km (0.115 R)
• M22: 3,892,537 km (0.057 R)
• M23: 4,023,584 km (0.098 R)
• M24: 4,408,649 km (0.03 R)
• M25: 4,511,124 km (0.059 R)
• M26: 4,718,466 km (0.092 R)
• M27: 4,805,832 km (0.115 R)
• M28: 4,964,256 km (0.099 R)
• M29: 5,053,117 km (0.119 R)
• M30: 5,142,576 km (0.086 R)
• M31: 5,214,383 km (0.114 R)
• M32: 5,286,639 km (0.118 R)
• M33: 5,578,953 km (0.099 R)
• M34: 5,727,055 km (0.09 R)
• M35: 6,122,293 km (0.09 R)
• M36: 6,275,182 km (0.066 R)
• M37: 6,429,268 km (0.119 R)
• M38: 6,584,700 km (0.079 R)
• M39: 7,058,476 km (0.052 R)
• M40: 7,360,215 km (0.12 R)
• M41: 7,461,792 km (0.052 R)
• M42: 7,604,658 km (0.068 R)
• M43: 8,143,659 km (0.027 R)
• M44: 8,481,451 km (0.071 R)
• M45: 8,651,993 km (0.102 R)
• M46: 9,236,322 km (0.059 R)
• M47: 9,433,941 km (0.115 R)
• M48: 9,721,917 km (0.105 R)
• M49: 10,511,644 km (0.111 R)
• M50: 10,717,939 km (0.115 R)
• M51: 10,787,054 km (0.096 R)
• M52: 11,134,869 km (0.041 R)
• M53: 11,936,713 km (0.089 R)
• M54: 12,080,178 km (0.069 R)
• M55: 12,562,481 km (0.103 R)
• M56: 12,757,108 km (0.11 R)
• M57: 12,952,782 km (0.094 R)
• M58: 13,124,820 km (0.108 R)
• M59: 13,645,570 km (0.097 R)
• M60: 13,720,518 km (0.119 R)
• M61: 13,795,616 km (0.115 R)
• M62: 13,870,864 km (0.112 R)
• M63: 14,021,808 km (0.088 R)
• M64: 14,656,253 km (0.078 R)
• M65: 15,299,973 km (0.113 R)
• M66: 15,377,913 km (0.092 R)
• M67: 15,560,123 km (0.087 R)
• M68: 15,874,279 km (0.092 R)
• M69: 16,137,571 km (0.1 R)
• M70: 16,722,050 km (0.098 R)
• M71: 16,829,162 km (0.062 R)
• M72: 16,936,274 km (0.096 R)
• M73: 17,016,907 km (0.102 R)
• M74: 17,693,389 km (0.095 R)
• M75: 17,966,555 km (0.077 R)
• M76: 18,406,372 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.9

Radius: 6.7

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.46 AU - 14.54 AU

Year: 18979 Days

Day: 24.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 156.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,188,502 km

• M1: 95,294 km (0.12 R)
• M2: 170,392 km (0.113 R)
• M3: 259,552 km (0.097 R)
• M4: 305,479 km (0.082 R)
• M5: 380,577 km (0.105 R)
• M6: 448,345 km (0.119 R)
• M7: 797,506 km (0.073 R)
• M8: 1,176,138 km (0.114 R)
• M9: 1,257,968 km (0.04 R)
• M10: 1,406,070 km (0.069 R)
• M11: 1,449,454 km (0.098 R)
• M12: 1,537,567 km (0.108 R)
• M13: 1,742,366 km (0.11 R)
• M14: 1,883,886 km (0.065 R)
• M15: 2,029,295 km (0.1 R)
• M16: 2,128,179 km (0.05 R)
• M17: 2,434,556 km (0.059 R)
• M18: 2,539,873 km (0.1 R)
• M19: 2,892,475 km (0.052 R)
• M20: 3,231,613 km (0.101 R)
• M21: 3,494,157 km (0.073 R)
• M22: 3,583,318 km (0.079 R)
• M23: 4,259,650 km (0.092 R)
• M24: 4,908,157 km (0.061 R)
• M25: 5,142,427 km (0.064 R)
• M26: 5,552,475 km (0.099 R)
• M27: 5,761,463 km (0.117 R)
• M28: 6,008,598 km (0.038 R)
• M29: 6,440,338 km (0.116 R)
• M30: 6,513,192 km (0.108 R)
• M31: 8,185,995 km (0.039 R)
• M32: 8,463,799 km (0.09 R)
• M33: 9,480,915 km (0.108 R)
• M34: 10,194,496 km (0.092 R)
• M35: 10,279,618 km (0.106 R)
• M36: 11,363,005 km (0.09 R)
• M37: 11,895,873 km (0.084 R)
• M38: 12,300,835 km (0.073 R)
• M39: 13,918,287 km (0.09 R)
• M40: 14,012,833 km (0.105 R)
• M41: 14,297,368 km (0.096 R)
• M42: 16,641,866 km (0.085 R)
• M43: 17,094,698 km (0.038 R)
• M44: 18,321,700 km (0.072 R)
• M45: 18,373,311 km (0.103 R)
• M46: 18,528,893 km (0.105 R)
• M47: 18,736,984 km (0.067 R)
• M48: 19,155,259 km (0.095 R)
• M49: 19,418,402 km (0.111 R)
• M50: 20,161,305 km (0.047 R)
• M51: 20,590,053 km (0.1 R)
• M52: 20,643,758 km (0.08 R)
• M53: 21,729,540 km (0.101 R)
• M54: 22,833,871 km (0.114 R)
• M55: 23,056,921 km (0.117 R)
• M56: 23,956,304 km (0.083 R)
• M57: 24,069,549 km (0.068 R)
• M58: 24,467,181 km (0.089 R)
• M59: 24,752,613 km (0.11 R)
• M60: 25,096,539 km (0.085 R)
• M61: 26,488,248 km (0.086 R)
• M62: 26,722,518 km (0.107 R)
• M63: 28,262,628 km (0.115 R)
• M64: 28,322,467 km (0.098 R)
• M65: 28,802,377 km (0.063 R)
• M66: 29,285,130 km (0.066 R)
• M67: 30,258,413 km (0.044 R)
• M68: 30,564,790 km (0.115 R)
• M69: 30,810,579 km (0.112 R)
• M70: 31,180,535 km (0.062 R)
• M71: 32,989,322 km (0.1 R)
• M72: 33,430,935 km (0.1 R)
• M73: 34,511,780 km (0.065 R)
• M74: 35,798,022 km (0.115 R)
• M75: 36,512,053 km (0.068 R)
• M76: 36,772,802 km (0.118 R)
• M77: 36,838,176 km (0.09 R)
• M78: 37,230,871 km (0.116 R)
• M79: 38,152,394 km (0.103 R)
• M80: 38,682,269 km (0.113 R)
• M81: 39,481,720 km (0.106 R)
• M82: 40,421,494 km (0.11 R)
• M83: 41,504,284 km (0.073 R)
• M84: 41,776,552 km (0.057 R)
• M85: 41,981,052 km (0.085 R)
• M86: 44,879,511 km (0.12 R)
• M87: 44,949,223 km (0.094 R)
• M88: 45,930,137 km (0.086 R)
• M89: 46,141,219 km (0.088 R)

Asteroid Belt

Center: 12.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.3

Radius: 5.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.59 AU - 15.31 AU

Year: 22521 Days

Day: 22.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,188,502 km

• M1: 75,547 km (0.081 R)
• M2: 848,968 km (0.098 R)
• M3: 928,554 km (0.112 R)
• M4: 1,027,438 km (0.118 R)
• M5: 1,095,206 km (0.086 R)
• M6: 1,164,619 km (0.083 R)
• M7: 1,690,456 km (0.115 R)
• M8: 1,730,548 km (0.09 R)
• M9: 2,041,562 km (0.118 R)
• M10: 2,084,347 km (0.09 R)
• M11: 2,460,137 km (0.084 R)
• M12: 2,690,966 km (0.103 R)
• M13: 2,738,090 km (0.054 R)
• M14: 3,248,219 km (0.119 R)
• M15: 4,026,576 km (0.094 R)
• M16: 4,745,693 km (0.067 R)
• M17: 4,831,263 km (0.12 R)
• M18: 5,355,005 km (0.055 R)
• M19: 5,533,625 km (0.074 R)
• M20: 5,896,699 km (0.102 R)
• M21: 6,902,296 km (0.058 R)
• M22: 7,358,570 km (0.119 R)
• M23: 7,858,376 km (0.073 R)
• M24: 8,438,068 km (0.066 R)
• M25: 8,785,434 km (0.088 R)
• M26: 9,031,373 km (0.104 R)
• M27: 9,422,422 km (0.099 R)
• M28: 10,037,568 km (0.069 R)
• M29: 10,368,479 km (0.067 R)
• M30: 11,192,464 km (0.108 R)
• M31: 11,230,462 km (0.077 R)
• M32: 11,459,047 km (0.117 R)
• M33: 11,689,278 km (0.086 R)
• M34: 12,704,150 km (0.104 R)
• M35: 12,902,517 km (0.083 R)
• M36: 13,463,509 km (0.097 R)
• M37: 14,073,270 km (0.076 R)
• M38: 14,402,236 km (0.085 R)
• M39: 14,817,071 km (0.044 R)
• M40: 15,615,774 km (0.11 R)
• M41: 15,658,260 km (0.068 R)
• M42: 15,828,352 km (0.062 R)
• M43: 17,123,421 km (0.036 R)
• M44: 17,254,768 km (0.059 R)
• M45: 17,783,746 km (0.108 R)
• M46: 19,265,363 km (0.12 R)
• M47: 19,768,012 km (0.084 R)
• M48: 20,506,727 km (0.102 R)
• M49: 20,692,826 km (0.097 R)
• M50: 20,739,501 km (0.027 R)
• M51: 21,113,645 km (0.112 R)
• M52: 22,249,542 km (0.098 R)
• M53: 22,632,512 km (0.057 R)
• M54: 22,680,533 km (0.091 R)
• M55: 22,921,236 km (0.114 R)
• M56: 24,039,181 km (0.075 R)
• M57: 24,088,100 km (0.106 R)
• M58: 24,432,175 km (0.074 R)
• M59: 24,926,446 km (0.058 R)
• M60: 25,324,077 km (0.109 R)
• M61: 25,673,837 km (0.098 R)
• M62: 26,226,751 km (0.114 R)
• M63: 26,834,417 km (0.117 R)
• M64: 28,063,364 km (0.078 R)
• M65: 29,572,806 km (0.093 R)
• M66: 29,677,824 km (0.107 R)
• M67: 30,682,224 km (0.07 R)
• M68: 31,055,022 km (0.098 R)
• M69: 32,507,169 km (0.103 R)
• M70: 32,887,147 km (0.079 R)
• M71: 33,214,168 km (0.114 R)
• M72: 33,926,104 km (0.067 R)
• M73: 35,532,636 km (0.093 R)
• M74: 36,485,873 km (0.094 R)
• M75: 36,880,812 km (0.113 R)
• M76: 38,188,447 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 10,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit