🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.02 AU - 1.24 AU

Year: 544 Days

Day: 15.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,602,148 km

• M1: 799,750 km (0.118 R)
• M2: 1,110,315 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.97 AU - 1.39 AU

Year: 581 Days

Day: 25 Hours

Environment

Temp: -97 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.21 AU - 1.89 AU

Year: 874 Days

Day: 32 Hours

Environment

Temp: -102 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.1

Radius: 8.8

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.45 AU - 2.71 AU

Year: 1877 Days

Day: 6 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 60,602,148 km

• M1: 166,054 km (0.076 R)
• M2: 228,586 km (0.085 R)
• M3: 347,516 km (0.081 R)
• M4: 446,400 km (0.095 R)
• M5: 549,922 km (0.087 R)
• M6: 681,867 km (0.117 R)
• M7: 810,820 km (0.057 R)
• M8: 874,848 km (0.077 R)
• M9: 1,054,665 km (0.113 R)
• M10: 1,173,147 km (0.082 R)
• M11: 1,502,411 km (0.084 R)
• M12: 1,636,750 km (0.076 R)
• M13: 1,812,677 km (0.068 R)
• M14: 1,888,673 km (0.105 R)
• M15: 2,524,165 km (0.119 R)
• M16: 2,706,525 km (0.111 R)
• M17: 2,782,820 km (0.061 R)
• M18: 2,993,603 km (0.064 R)
• M19: 3,129,587 km (0.117 R)
• M20: 3,501,937 km (0.099 R)
• M21: 3,621,316 km (0.084 R)
• M22: 4,074,448 km (0.103 R)
• M23: 4,200,110 km (0.077 R)
• M24: 4,390,847 km (0.103 R)
• M25: 4,610,606 km (0.068 R)
• M26: 4,728,489 km (0.1 R)
• M27: 5,101,437 km (0.092 R)
• M28: 5,581,048 km (0.096 R)
• M29: 6,103,743 km (0.113 R)
• M30: 6,161,188 km (0.06 R)
• M31: 6,349,083 km (0.086 R)
• M32: 6,407,426 km (0.114 R)
• M33: 6,583,054 km (0.05 R)
• M34: 6,686,426 km (0.09 R)
• M35: 6,775,288 km (0.104 R)
• M36: 7,763,980 km (0.098 R)
• M37: 7,935,718 km (0.073 R)
• M38: 8,093,095 km (0.112 R)
• M39: 8,732,327 km (0.109 R)
• M40: 9,173,192 km (0.113 R)
• M41: 9,321,743 km (0.108 R)
• M42: 9,621,088 km (0.093 R)
• M43: 9,788,937 km (0.078 R)
• M44: 9,890,065 km (0.081 R)
• M45: 10,093,368 km (0.079 R)
• M46: 10,711,507 km (0.107 R)
• M47: 11,165,536 km (0.115 R)
• M48: 11,288,955 km (0.068 R)
• M49: 11,395,019 km (0.076 R)
• M50: 11,590,245 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685

Radius: 12.7

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.36 AU - 3.48 AU

Year: 2261 Days

Day: 9.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,602,148 km

• M1: 175,628 km (0.093 R)
• M2: 417,079 km (0.068 R)
• M3: 534,663 km (0.105 R)
• M4: 740,659 km (0.062 R)
• M5: 836,551 km (0.112 R)
• M6: 918,381 km (0.065 R)
• M7: 1,061,696 km (0.092 R)
• M8: 1,141,432 km (0.09 R)
• M9: 1,244,205 km (0.092 R)
• M10: 1,339,499 km (0.096 R)
• M11: 1,515,426 km (0.102 R)
• M12: 1,641,089 km (0.087 R)
• M13: 1,734,737 km (0.111 R)
• M14: 2,014,485 km (0.092 R)
• M15: 2,230,654 km (0.076 R)
• M16: 2,896,813 km (0.066 R)
• M17: 3,156,665 km (0.037 R)
• M18: 3,319,278 km (0.075 R)
• M19: 3,637,622 km (0.076 R)
• M20: 3,792,605 km (0.119 R)
• M21: 4,141,767 km (0.064 R)
• M22: 4,352,849 km (0.113 R)
• M23: 4,468,189 km (0.118 R)
• M24: 4,802,989 km (0.091 R)
• M25: 4,973,531 km (0.108 R)
• M26: 5,268,239 km (0.097 R)
• M27: 5,355,903 km (0.108 R)
• M28: 5,497,423 km (0.117 R)
• M29: 5,622,187 km (0.111 R)
• M30: 5,856,457 km (0.1 R)
• M31: 5,947,413 km (0.094 R)
• M32: 6,094,019 km (0.04 R)
• M33: 6,484,469 km (0.061 R)
• M34: 6,578,716 km (0.072 R)
• M35: 6,825,702 km (0.095 R)
• M36: 7,056,532 km (0.036 R)
• M37: 7,368,294 km (0.068 R)
• M38: 7,585,360 km (0.112 R)
• M39: 7,704,590 km (0.102 R)
• M40: 8,847,667 km (0.109 R)
• M41: 9,311,271 km (0.11 R)
• M42: 9,396,392 km (0.084 R)
• M43: 9,503,205 km (0.031 R)
• M44: 9,739,719 km (0.11 R)
• M45: 9,826,037 km (0.06 R)
• M46: 10,174,450 km (0.09 R)
• M47: 10,306,246 km (0.109 R)
• M48: 10,727,065 km (0.049 R)
• M49: 10,861,105 km (0.104 R)
• M50: 10,995,743 km (0.093 R)
• M51: 11,221,336 km (0.072 R)
• M52: 11,448,426 km (0.118 R)
• M53: 12,046,219 km (0.031 R)
• M54: 12,654,334 km (0.116 R)
• M55: 13,152,645 km (0.099 R)
• M56: 13,464,407 km (0.093 R)
• M57: 13,924,570 km (0.104 R)
• M58: 14,095,261 km (0.063 R)
• M59: 14,266,850 km (0.091 R)
• M60: 14,389,819 km (0.051 R)
• M61: 14,611,972 km (0.083 R)
• M62: 14,711,006 km (0.12 R)
• M63: 14,984,770 km (0.071 R)
• M64: 15,335,577 km (0.068 R)
• M65: 15,714,508 km (0.05 R)
• M66: 15,841,517 km (0.052 R)
• M67: 15,968,825 km (0.092 R)
• M68: 16,327,261 km (0.081 R)
• M69: 16,584,719 km (0.045 R)
• M70: 16,843,823 km (0.044 R)
• M71: 17,104,123 km (0.085 R)
• M72: 17,339,440 km (0.117 R)
• M73: 17,681,421 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.4

Radius: 11.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.26 AU - 3.28 AU

Year: 2679 Days

Day: 7.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 60,602,148 km

• M1: 201,957 km (0.103 R)
• M2: 469,139 km (0.113 R)
• M3: 562,937 km (0.069 R)
• M4: 664,364 km (0.111 R)
• M5: 805,136 km (0.11 R)
• M6: 913,594 km (0.103 R)
• M7: 1,009,486 km (0.119 R)
• M8: 1,338,452 km (0.088 R)
• M9: 1,469,500 km (0.103 R)
• M10: 1,594,265 km (0.101 R)
• M11: 1,722,769 km (0.075 R)
• M12: 1,888,524 km (0.101 R)
• M13: 2,024,957 km (0.105 R)
• M14: 2,188,467 km (0.096 R)
• M15: 2,466,719 km (0.077 R)
• M16: 2,566,202 km (0.116 R)
• M17: 2,667,180 km (0.099 R)
• M18: 2,743,775 km (0.026 R)
• M19: 2,978,045 km (0.071 R)
• M20: 3,383,006 km (0.03 R)
• M21: 3,791,408 km (0.082 R)
• M22: 3,878,026 km (0.058 R)
• M23: 4,052,906 km (0.111 R)
• M24: 4,260,398 km (0.115 R)
• M25: 4,486,739 km (0.09 R)
• M26: 4,716,970 km (0.054 R)
• M27: 4,825,878 km (0.115 R)
• M28: 4,919,825 km (0.118 R)
• M29: 5,157,387 km (0.082 R)
• M30: 5,237,421 km (0.032 R)
• M31: 5,480,069 km (0.118 R)
• M32: 5,693,246 km (0.107 R)
• M33: 5,859,300 km (0.082 R)
• M34: 6,418,347 km (0.099 R)
• M35: 6,783,216 km (0.085 R)
• M36: 7,334,036 km (0.051 R)
• M37: 7,623,956 km (0.101 R)
• M38: 7,825,614 km (0.101 R)
• M39: 8,010,368 km (0.088 R)
• M40: 8,084,718 km (0.114 R)
• M41: 8,159,217 km (0.037 R)
• M42: 8,611,452 km (0.116 R)
• M43: 8,878,933 km (0.077 R)
• M44: 9,737,774 km (0.1 R)
• M45: 10,036,671 km (0.094 R)
• M46: 10,439,837 km (0.104 R)
• M47: 10,582,254 km (0.101 R)
• M48: 10,766,260 km (0.112 R)
• M49: 11,199,794 km (0.068 R)
• M50: 11,491,959 km (0.106 R)
• M51: 11,723,237 km (0.099 R)
• M52: 11,892,582 km (0.096 R)
• M53: 12,105,310 km (0.094 R)
• M54: 12,426,646 km (0.043 R)
• M55: 12,534,506 km (0.052 R)
• M56: 13,077,995 km (0.12 R)
• M57: 13,253,474 km (0.106 R)
• M58: 13,606,974 km (0.095 R)
• M59: 13,874,155 km (0.066 R)
• M60: 13,986,055 km (0.115 R)
• M61: 14,210,601 km (0.12 R)
• M62: 14,345,987 km (0.093 R)
• M63: 14,868,682 km (0.067 R)
• M64: 15,006,013 km (0.115 R)
• M65: 15,374,472 km (0.044 R)
• M66: 15,536,636 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.8

Radius: 14.1

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.73 AU - 3.83 AU

Year: 2691 Days

Day: 9.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 60,602,148 km

• M1: 218,712 km (0.061 R)
• M2: 374,443 km (0.066 R)
• M3: 522,246 km (0.08 R)
• M4: 688,150 km (0.058 R)
• M5: 805,136 km (0.103 R)
• M6: 970,292 km (0.069 R)
• M7: 1,156,541 km (0.119 R)
• M8: 1,309,281 km (0.11 R)
• M9: 1,556,566 km (0.101 R)
• M10: 1,726,659 km (0.104 R)
• M11: 1,871,769 km (0.025 R)
• M12: 1,999,525 km (0.066 R)
• M13: 2,130,274 km (0.036 R)
• M14: 2,435,453 km (0.072 R)
• M15: 2,599,263 km (0.097 R)
• M16: 2,839,966 km (0.052 R)
• M17: 3,088,149 km (0.103 R)
• M18: 3,189,427 km (0.103 R)
• M19: 3,330,647 km (0.1 R)
• M20: 3,434,618 km (0.116 R)
• M21: 3,539,785 km (0.108 R)
• M22: 3,645,999 km (0.106 R)
• M23: 3,916,323 km (0.093 R)
• M24: 4,012,664 km (0.119 R)
• M25: 4,165,403 km (0.116 R)
• M26: 4,263,689 km (0.084 R)
• M27: 4,462,654 km (0.099 R)
• M28: 4,577,695 km (0.103 R)
• M29: 4,825,728 km (0.101 R)
• M30: 4,943,910 km (0.101 R)
• M31: 5,153,198 km (0.081 R)
• M32: 5,258,964 km (0.108 R)
• M33: 5,642,532 km (0.084 R)
• M34: 5,767,297 km (0.106 R)
• M35: 5,877,252 km (0.099 R)
• M36: 6,162,983 km (0.101 R)
• M37: 6,600,408 km (0.099 R)
• M38: 6,914,414 km (0.106 R)
• M39: 7,098,419 km (0.108 R)
• M40: 7,369,042 km (0.066 R)
• M41: 7,574,140 km (0.091 R)
• M42: 7,798,687 km (0.101 R)
• M43: 8,025,327 km (0.072 R)
• M44: 8,148,297 km (0.102 R)
• M45: 8,628,506 km (0.102 R)
• M46: 8,863,075 km (0.077 R)
• M47: 9,412,548 km (0.08 R)
• M48: 10,067,488 km (0.063 R)
• M49: 10,717,939 km (0.109 R)
• M50: 10,892,371 km (0.072 R)
• M51: 11,500,636 km (0.03 R)
• M52: 11,619,566 km (0.114 R)
• M53: 12,140,017 km (0.115 R)
• M54: 12,240,995 km (0.106 R)
• M55: 12,382,814 km (0.075 R)
• M56: 12,791,067 km (0.11 R)
• M57: 12,955,624 km (0.102 R)
• M58: 13,224,601 km (0.027 R)
• M59: 13,474,430 km (0.087 R)
• M60: 13,957,781 km (0.103 R)
• M61: 14,318,611 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910

Radius: 12.2

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.55 AU - 10.55 AU

Year: 12334 Days

Day: 6.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,602,148 km

• M1: 203,304 km (0.088 R)
• M2: 285,732 km (0.111 R)
• M3: 434,881 km (0.067 R)
• M4: 671,994 km (0.093 R)
• M5: 1,062,444 km (0.072 R)
• M6: 1,295,368 km (0.088 R)
• M7: 1,811,181 km (0.042 R)
• M8: 2,006,257 km (0.082 R)
• M9: 2,267,455 km (0.079 R)
• M10: 2,478,538 km (0.108 R)
• M11: 2,570,989 km (0.099 R)
• M12: 3,386,447 km (0.052 R)
• M13: 4,056,945 km (0.114 R)
• M14: 4,203,251 km (0.109 R)
• M15: 4,806,729 km (0.076 R)
• M16: 5,237,421 km (0.111 R)
• M17: 6,819,718 km (0.096 R)
• M18: 7,348,247 km (0.115 R)
• M19: 7,572,495 km (0.087 R)
• M20: 8,258,550 km (0.118 R)
• M21: 9,349,119 km (0.111 R)
• M22: 9,592,215 km (0.091 R)
• M23: 10,084,692 km (0.044 R)
• M24: 10,940,840 km (0.068 R)
• M25: 11,094,477 km (0.095 R)
• M26: 11,300,174 km (0.037 R)
• M27: 11,507,367 km (0.066 R)
• M28: 13,209,043 km (0.112 R)
• M29: 13,977,976 km (0.106 R)
• M30: 14,089,127 km (0.098 R)
• M31: 15,215,749 km (0.117 R)
• M32: 15,444,634 km (0.117 R)
• M33: 16,429,885 km (0.055 R)
• M34: 16,605,812 km (0.059 R)
• M35: 17,734,828 km (0.031 R)
• M36: 18,521,563 km (0.077 R)
• M37: 19,381,601 km (0.055 R)
• M38: 19,879,014 km (0.114 R)
• M39: 20,506,577 km (0.105 R)
• M40: 20,822,827 km (0.045 R)
• M41: 21,204,451 km (0.052 R)
• M42: 21,332,058 km (0.118 R)
• M43: 22,363,086 km (0.115 R)
• M44: 23,146,979 km (0.066 R)
• M45: 24,406,593 km (0.043 R)
• M46: 25,416,529 km (0.042 R)
• M47: 25,892,699 km (0.116 R)
• M48: 26,029,132 km (0.108 R)
• M49: 27,061,058 km (0.108 R)
• M50: 27,407,975 km (0.074 R)
• M51: 29,306,672 km (0.085 R)
• M52: 30,668,162 km (0.11 R)
• M53: 31,830,537 km (0.064 R)
• M54: 31,976,844 km (0.096 R)
• M55: 33,007,424 km (0.062 R)
• M56: 34,123,574 km (0.115 R)
• M57: 35,707,067 km (0.099 R)
• M58: 36,852,687 km (0.098 R)
• M59: 37,391,539 km (0.071 R)
• M60: 37,468,731 km (0.102 R)
• M61: 37,855,442 km (0.111 R)
• M62: 37,932,934 km (0.118 R)
• M63: 38,632,753 km (0.054 R)
• M64: 39,258,520 km (0.116 R)
• M65: 39,415,449 km (0.105 R)
• M66: 40,440,643 km (0.058 R)
• M67: 41,394,928 km (0.093 R)
• M68: 41,474,663 km (0.066 R)
• M69: 41,554,698 km (0.073 R)
• M70: 41,794,653 km (0.07 R)
• M71: 41,874,688 km (0.108 R)
• M72: 41,954,872 km (0.12 R)
• M73: 42,356,543 km (0.09 R)
• M74: 42,437,026 km (0.075 R)
• M75: 42,678,627 km (0.112 R)
• M76: 43,001,609 km (0.12 R)
• M77: 45,862,219 km (0.098 R)
• M78: 49,037,135 km (0.042 R)
• M79: 49,714,514 km (0.083 R)
• M80: 52,368,530 km (0.067 R)
• M81: 53,930,631 km (0.068 R)
• M82: 58,708,039 km (0.093 R)
• M83: 59,427,156 km (0.083 R)
• M84: 60,149,265 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit