🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.44 AU - 0.6 AU

Year: 170 Days

Day: 25.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.77 AU - 0.91 AU

Year: 349 Days

Day: 47.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.24 AU - 1.24 AU

Year: 626 Days

Day: 29.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,741,629 km

• M1: 174,730 km (0.059 R)

Asteroid Belt

Center: 1.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.5

Radius: 10.1

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.35 AU - 2.73 AU

Year: 1834 Days

Day: 14.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,741,629 km

• M1: 126,859 km (0.097 R)
• M2: 202,855 km (0.114 R)
• M3: 303,384 km (0.119 R)
• M4: 527,332 km (0.045 R)
• M5: 635,342 km (0.077 R)
• M6: 744,100 km (0.093 R)
• M7: 835,953 km (0.097 R)
• M8: 923,767 km (0.056 R)
• M9: 1,023,549 km (0.106 R)
• M10: 1,162,375 km (0.076 R)
• M11: 1,252,583 km (0.096 R)
• M12: 1,498,372 km (0.089 R)
• M13: 1,637,199 km (0.065 R)
• M14: 1,811,630 km (0.086 R)
• M15: 1,896,003 km (0.105 R)
• M16: 2,014,036 km (0.12 R)
• M17: 2,090,630 km (0.045 R)
• M18: 2,314,578 km (0.091 R)
• M19: 2,464,475 km (0.076 R)
• M20: 2,921,048 km (0.118 R)
• M21: 2,995,548 km (0.074 R)
• M22: 3,172,073 km (0.085 R)
• M23: 3,522,132 km (0.108 R)
• M24: 3,614,883 km (0.053 R)
• M25: 3,857,381 km (0.084 R)
• M26: 3,939,361 km (0.041 R)
• M27: 4,119,177 km (0.081 R)
• M28: 4,259,201 km (0.103 R)
• M29: 4,415,232 km (0.059 R)
• M30: 4,762,149 km (0.115 R)
• M31: 4,865,072 km (0.084 R)
• M32: 5,253,578 km (0.1 R)
• M33: 5,329,574 km (0.061 R)
• M34: 5,482,463 km (0.031 R)
• M35: 6,060,808 km (0.092 R)
• M36: 6,188,415 km (0.097 R)
• M37: 6,333,076 km (0.074 R)
• M38: 6,397,852 km (0.103 R)
• M39: 6,675,057 km (0.086 R)
• M40: 6,790,397 km (0.114 R)
• M41: 6,989,661 km (0.057 R)
• M42: 7,056,532 km (0.094 R)
• M43: 7,241,584 km (0.06 R)
• M44: 7,326,107 km (0.118 R)
• M45: 7,479,295 km (0.093 R)
• M46: 7,858,077 km (0.075 R)
• M47: 8,032,358 km (0.099 R)
• M48: 8,120,023 km (0.094 R)
• M49: 8,402,613 km (0.112 R)
• M50: 8,598,736 km (0.116 R)
• M51: 8,688,345 km (0.067 R)
• M52: 8,868,611 km (0.053 R)
• M53: 9,031,971 km (0.1 R)
• M54: 9,104,826 km (0.091 R)
• M55: 9,639,339 km (0.113 R)
• M56: 9,788,488 km (0.086 R)
• M57: 9,976,084 km (0.105 R)
• M58: 10,412,161 km (0.06 R)
• M59: 10,777,180 km (0.071 R)
• M60: 11,165,835 km (0.066 R)
• M61: 11,263,822 km (0.09 R)
• M62: 11,421,049 km (0.116 R)
• M63: 11,638,415 km (0.118 R)
• M64: 11,717,852 km (0.118 R)
• M65: 11,797,438 km (0.106 R)
• M66: 12,623,517 km (0.041 R)
• M67: 13,281,149 km (0.053 R)
• M68: 13,509,885 km (0.104 R)
• M69: 13,593,360 km (0.067 R)
• M70: 13,929,058 km (0.108 R)
• M71: 14,013,281 km (0.037 R)
• M72: 14,140,140 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.8

Radius: 14.4

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.6 AU - 9.04 AU

Year: 10872 Days

Day: 7.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 70,741,629 km

• M1: 468,840 km (0.097 R)
• M2: 568,322 km (0.104 R)
• M3: 711,487 km (0.04 R)
• M4: 1,107,922 km (0.039 R)
• M5: 1,221,616 km (0.069 R)
• M6: 1,430,754 km (0.083 R)
• M7: 1,784,104 km (0.066 R)
• M8: 2,516,236 km (0.118 R)
• M9: 3,086,802 km (0.067 R)
• M10: 3,482,638 km (0.104 R)
• M11: 3,872,640 km (0.077 R)
• M12: 4,322,930 km (0.057 R)
• M13: 4,766,188 km (0.116 R)
• M14: 6,736,243 km (0.067 R)
• M15: 7,005,369 km (0.075 R)
• M16: 7,168,431 km (0.081 R)
• M17: 7,305,462 km (0.115 R)
• M18: 7,443,242 km (0.107 R)
• M19: 8,231,174 km (0.07 R)
• M20: 8,548,022 km (0.117 R)
• M21: 8,839,738 km (0.118 R)
• M22: 9,372,905 km (0.086 R)
• M23: 9,492,733 km (0.095 R)
• M24: 9,794,771 km (0.096 R)
• M25: 9,916,544 km (0.07 R)
• M26: 10,408,421 km (0.106 R)
• M27: 10,594,970 km (0.098 R)
• M28: 10,876,962 km (0.065 R)
• M29: 11,480,290 km (0.111 R)
• M30: 12,062,076 km (0.111 R)
• M31: 13,186,903 km (0.072 R)
• M32: 14,001,164 km (0.102 R)
• M33: 14,971,755 km (0.081 R)
• M34: 15,288,454 km (0.044 R)
• M35: 16,143,555 km (0.055 R)
• M36: 16,504,385 km (0.097 R)
• M37: 16,722,200 km (0.107 R)
• M38: 17,124,169 km (0.074 R)
• M39: 19,832,339 km (0.08 R)
• M40: 20,141,409 km (0.1 R)
• M41: 20,491,019 km (0.076 R)
• M42: 21,869,862 km (0.051 R)
• M43: 22,189,254 km (0.117 R)
• M44: 22,994,390 km (0.088 R)
• M45: 23,809,249 km (0.062 R)
• M46: 23,932,219 km (0.095 R)
• M47: 25,592,905 km (0.115 R)
• M48: 26,014,023 km (0.064 R)
• M49: 27,807,103 km (0.054 R)
• M50: 27,936,654 km (0.083 R)
• M51: 28,066,505 km (0.104 R)
• M52: 28,457,105 km (0.09 R)
• M53: 29,287,673 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.7

Radius: 6

Gravity: 16.46 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.32 AU - 11.68 AU

Year: 15414 Days

Day: 17.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,741,629 km

• M1: 80,035 km (0.076 R)
• M2: 144,811 km (0.114 R)
• M3: 543,489 km (0.066 R)
• M4: 694,882 km (0.027 R)
• M5: 838,496 km (0.085 R)
• M6: 1,426,266 km (0.078 R)
• M7: 1,636,750 km (0.079 R)
• M8: 1,970,802 km (0.118 R)
• M9: 2,605,097 km (0.101 R)
• M10: 3,195,261 km (0.052 R)
• M11: 4,303,781 km (0.099 R)
• M12: 4,957,673 km (0.102 R)
• M13: 5,036,661 km (0.103 R)
• M14: 5,076,305 km (0.064 R)
• M15: 5,356,801 km (0.119 R)
• M16: 6,313,329 km (0.058 R)
• M17: 6,920,996 km (0.088 R)
• M18: 7,098,120 km (0.102 R)
• M19: 7,592,690 km (0.092 R)
• M20: 7,638,168 km (0.116 R)
• M21: 8,191,531 km (0.065 R)
• M22: 8,285,029 km (0.112 R)
• M23: 10,378,651 km (0.098 R)
• M24: 11,301,072 km (0.103 R)
• M25: 11,772,156 km (0.079 R)
• M26: 12,356,485 km (0.071 R)
• M27: 13,553,417 km (0.083 R)
• M28: 13,997,723 km (0.104 R)
• M29: 14,109,473 km (0.107 R)
• M30: 14,843,699 km (0.104 R)
• M31: 15,301,618 km (0.104 R)
• M32: 15,532,298 km (0.105 R)
• M33: 15,648,087 km (0.084 R)
• M34: 16,231,369 km (0.05 R)
• M35: 16,762,292 km (0.075 R)
• M36: 17,179,221 km (0.105 R)
• M37: 17,239,060 km (0.078 R)
• M38: 17,599,591 km (0.119 R)
• M39: 18,450,504 km (0.106 R)
• M40: 18,695,994 km (0.07 R)
• M41: 19,877,069 km (0.039 R)
• M42: 20,890,295 km (0.092 R)
• M43: 21,596,697 km (0.071 R)
• M44: 21,725,949 km (0.093 R)
• M45: 22,703,571 km (0.1 R)
• M46: 24,633,982 km (0.112 R)
• M47: 24,836,687 km (0.075 R)
• M48: 25,243,743 km (0.119 R)
• M49: 25,858,441 km (0.049 R)
• M50: 29,147,649 km (0.076 R)
• M51: 29,505,188 km (0.07 R)
• M52: 30,152,498 km (0.116 R)
• M53: 30,659,336 km (0.103 R)
• M54: 30,877,300 km (0.095 R)
• M55: 31,095,862 km (0.114 R)
• M56: 32,565,960 km (0.073 R)
• M57: 33,758,106 km (0.069 R)
• M58: 34,359,639 km (0.101 R)
• M59: 34,435,036 km (0.053 R)
• M60: 34,510,583 km (0.103 R)
• M61: 35,040,608 km (0.084 R)
• M62: 35,496,882 km (0.05 R)
• M63: 35,649,472 km (0.087 R)
• M64: 38,198,320 km (0.113 R)
• M65: 38,354,650 km (0.103 R)
• M66: 38,432,890 km (0.038 R)
• M67: 39,929,766 km (0.047 R)
• M68: 40,645,592 km (0.07 R)
• M69: 40,885,098 km (0.116 R)
• M70: 43,387,272 km (0.1 R)
• M71: 44,615,770 km (0.115 R)
• M72: 44,698,198 km (0.093 R)
• M73: 45,027,912 km (0.067 R)
• M74: 45,441,101 km (0.103 R)
• M75: 45,689,733 km (0.113 R)
• M76: 46,354,845 km (0.069 R)
• M77: 46,438,171 km (0.091 R)
• M78: 47,023,099 km (0.045 R)
• M79: 48,538,376 km (0.113 R)
• M80: 49,472,315 km (0.059 R)
• M81: 50,326,519 km (0.097 R)
• M82: 50,927,304 km (0.095 R)
• M83: 51,271,678 km (0.099 R)
• M84: 51,444,015 km (0.095 R)
• M85: 53,005,069 km (0.08 R)
• M86: 53,528,811 km (0.041 R)
• M87: 54,054,348 km (0.111 R)
• M88: 54,405,604 km (0.119 R)
• M89: 55,729,695 km (0.099 R)
• M90: 56,262,263 km (0.06 R)
• M91: 56,351,124 km (0.049 R)
• M92: 57,332,486 km (0.098 R)
• M93: 59,221,459 km (0.12 R)
• M94: 59,311,965 km (0.068 R)
• M95: 60,310,082 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.4

Radius: 4.8

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.82 AU - 16.04 AU

Year: 28804 Days

Day: 18.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,741,629 km

• M1: 71,358 km (0.106 R)
• M2: 141,220 km (0.086 R)
• M3: 216,319 km (0.11 R)
• M4: 483,351 km (0.065 R)
• M5: 583,282 km (0.079 R)
• M6: 1,482,515 km (0.069 R)
• M7: 1,780,514 km (0.043 R)
• M8: 1,936,395 km (0.08 R)
• M9: 2,032,137 km (0.11 R)
• M10: 2,816,180 km (0.116 R)
• M11: 2,888,436 km (0.078 R)
• M12: 3,071,693 km (0.09 R)
• M13: 3,258,690 km (0.095 R)
• M14: 3,410,981 km (0.101 R)
• M15: 3,604,710 km (0.102 R)
• M16: 4,289,719 km (0.103 R)
• M17: 5,013,922 km (0.101 R)
• M18: 5,145,718 km (0.101 R)
• M19: 5,412,601 km (0.034 R)
• M20: 5,502,509 km (0.093 R)
• M21: 6,006,205 km (0.064 R)
• M22: 8,318,240 km (0.097 R)
• M23: 8,631,199 km (0.032 R)
• M24: 9,214,930 km (0.039 R)
• M25: 9,592,963 km (0.05 R)
• M26: 9,866,129 km (0.038 R)
• M27: 9,921,032 km (0.076 R)
• M28: 11,442,442 km (0.071 R)
• M29: 11,615,826 km (0.055 R)
• M30: 12,734,668 km (0.075 R)
• M31: 13,276,661 km (0.06 R)
• M32: 14,507,553 km (0.084 R)
• M33: 14,758,129 km (0.028 R)
• M34: 15,327,050 km (0.088 R)
• M35: 15,454,358 km (0.072 R)
• M36: 16,161,357 km (0.102 R)
• M37: 17,274,665 km (0.105 R)
• M38: 18,075,312 km (0.074 R)
• M39: 19,230,058 km (0.055 R)
• M40: 21,396,385 km (0.104 R)
• M41: 22,183,569 km (0.101 R)
• M42: 22,471,994 km (0.039 R)
• M43: 25,954,483 km (0.114 R)
• M44: 29,047,568 km (0.097 R)
• M45: 29,284,232 km (0.103 R)
• M46: 29,363,220 km (0.113 R)
• M47: 30,157,435 km (0.12 R)
• M48: 30,637,195 km (0.092 R)
• M49: 31,039,015 km (0.095 R)
• M50: 31,119,648 km (0.075 R)
• M51: 31,200,282 km (0.105 R)
• M52: 31,847,891 km (0.026 R)
• M53: 32,909,736 km (0.083 R)
• M54: 33,817,197 km (0.073 R)
• M55: 34,649,260 km (0.108 R)
• M56: 34,984,060 km (0.103 R)
• M57: 37,700,309 km (0.045 R)
• M58: 37,872,347 km (0.062 R)
• M59: 38,476,423 km (0.099 R)
• M60: 40,571,541 km (0.096 R)
• M61: 43,512,336 km (0.103 R)
• M62: 43,783,108 km (0.083 R)
• M63: 43,963,822 km (0.032 R)
• M64: 45,053,792 km (0.071 R)
• M65: 45,693,772 km (0.109 R)
• M66: 46,613,201 km (0.089 R)
• M67: 47,167,760 km (0.08 R)
• M68: 47,260,361 km (0.066 R)
• M69: 48,190,112 km (0.075 R)
• M70: 48,470,308 km (0.105 R)
• M71: 48,844,602 km (0.095 R)
• M72: 50,825,278 km (0.038 R)
• M73: 51,110,412 km (0.076 R)
• M74: 51,682,324 km (0.087 R)
• M75: 52,544,008 km (0.104 R)
• M76: 52,736,092 km (0.12 R)
• M77: 56,726,017 km (0.092 R)
• M78: 58,110,395 km (0.074 R)
• M79: 58,906,555 km (0.112 R)
• M80: 60,107,527 km (0.098 R)
• M81: 61,417,555 km (0.105 R)
• M82: 61,619,961 km (0.077 R)
• M83: 62,228,525 km (0.066 R)
• M84: 63,553,663 km (0.073 R)
• M85: 63,655,988 km (0.101 R)
• M86: 63,758,463 km (0.094 R)
• M87: 63,963,412 km (0.086 R)
• M88: 65,921,050 km (0.052 R)
• M89: 66,128,392 km (0.111 R)
• M90: 69,262,468 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 16,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit