🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.77 AU

Year: 191 Days

Day: 25.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.29 AU - 1.41 AU

Year: 559 Days

Day: 41.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.65 AU - 3.73 AU

Year: 2031 Days

Day: 44.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,277,047 km

• M1: 188,344 km (0.105 R)
• M2: 2,302,461 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.4

Radius: 9.6

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.72 AU - 7.3 AU

Year: 5921 Days

Day: 13.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 69,277,047 km

• M1: 364,420 km (0.106 R)
• M2: 531,970 km (0.091 R)
• M3: 661,671 km (0.091 R)
• M4: 832,363 km (0.081 R)
• M5: 923,318 km (0.098 R)
• M6: 1,017,864 km (0.119 R)
• M7: 1,082,789 km (0.038 R)
• M8: 1,182,870 km (0.054 R)
• M9: 1,416,991 km (0.078 R)
• M10: 1,862,493 km (0.1 R)
• M11: 1,943,127 km (0.084 R)
• M12: 2,011,194 km (0.111 R)
• M13: 2,094,071 km (0.109 R)
• M14: 2,306,201 km (0.12 R)
• M15: 2,451,760 km (0.076 R)
• M16: 2,615,270 km (0.1 R)
• M17: 2,813,188 km (0.115 R)
• M18: 3,016,192 km (0.099 R)
• M19: 3,552,949 km (0.066 R)
• M20: 3,670,683 km (0.066 R)
• M21: 3,944,597 km (0.025 R)
• M22: 4,014,160 km (0.069 R)
• M23: 4,296,600 km (0.106 R)
• M24: 4,476,267 km (0.096 R)
• M25: 4,992,979 km (0.094 R)
• M26: 5,296,662 km (0.095 R)
• M27: 5,567,434 km (0.119 R)
• M28: 5,743,960 km (0.077 R)
• M29: 5,922,281 km (0.118 R)
• M30: 6,264,112 km (0.107 R)
• M31: 6,386,333 km (0.037 R)
• M32: 6,757,785 km (0.103 R)
• M33: 7,543,323 km (0.091 R)
• M34: 7,848,054 km (0.069 R)
• M35: 8,290,415 km (0.06 R)
• M36: 8,650,347 km (0.116 R)
• M37: 8,809,370 km (0.107 R)
• M38: 8,877,736 km (0.113 R)
• M39: 8,992,178 km (0.086 R)
• M40: 9,130,257 km (0.11 R)
• M41: 9,292,272 km (0.055 R)
• M42: 9,689,454 km (0.081 R)
• M43: 9,854,610 km (0.098 R)
• M44: 10,116,257 km (0.093 R)
• M45: 10,235,786 km (0.076 R)
• M46: 10,379,998 km (0.111 R)
• M47: 10,500,723 km (0.086 R)
• M48: 10,914,361 km (0.068 R)
• M49: 11,607,598 km (0.083 R)
• M50: 12,111,294 km (0.111 R)
• M51: 12,289,465 km (0.075 R)
• M52: 13,166,408 km (0.113 R)
• M53: 13,507,192 km (0.085 R)
• M54: 14,224,065 km (0.08 R)
• M55: 14,465,815 km (0.06 R)
• M56: 14,708,762 km (0.089 R)
• M57: 15,308,649 km (0.055 R)
• M58: 15,584,059 km (0.101 R)
• M59: 16,645,157 km (0.109 R)
• M60: 17,700,719 km (0.107 R)
• M61: 19,220,634 km (0.105 R)
• M62: 19,309,495 km (0.094 R)
• M63: 19,517,735 km (0.067 R)
• M64: 19,816,183 km (0.062 R)
• M65: 20,146,495 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.7

Radius: 9.6

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.41 AU - 9.29 AU

Year: 8601 Days

Day: 12 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,277,047 km

• M1: 177,124 km (0.118 R)
• M2: 303,384 km (0.099 R)
• M3: 444,455 km (0.094 R)
• M4: 732,431 km (0.068 R)
• M5: 897,587 km (0.029 R)
• M6: 1,245,701 km (0.104 R)
• M7: 1,344,137 km (0.064 R)
• M8: 1,966,614 km (0.102 R)
• M9: 2,418,399 km (0.111 R)
• M10: 2,694,557 km (0.078 R)
• M11: 2,771,749 km (0.103 R)
• M12: 3,332,442 km (0.111 R)
• M13: 3,527,069 km (0.118 R)
• M14: 3,869,648 km (0.113 R)
• M15: 4,403,413 km (0.05 R)
• M16: 4,928,951 km (0.093 R)
• M17: 5,311,921 km (0.06 R)
• M18: 5,474,384 km (0.055 R)
• M19: 5,605,432 km (0.079 R)
• M20: 8,974,376 km (0.098 R)
• M21: 9,481,064 km (0.027 R)
• M22: 9,837,406 km (0.069 R)
• M23: 10,037,120 km (0.118 R)
• M24: 10,400,194 km (0.096 R)
• M25: 10,644,636 km (0.116 R)
• M26: 11,347,597 km (0.111 R)
• M27: 11,768,116 km (0.071 R)
• M28: 12,065,517 km (0.116 R)
• M29: 12,279,442 km (0.114 R)
• M30: 12,365,461 km (0.084 R)
• M31: 12,581,181 km (0.069 R)
• M32: 12,972,529 km (0.116 R)
• M33: 14,125,779 km (0.119 R)
• M34: 14,306,194 km (0.112 R)
• M35: 14,532,685 km (0.065 R)
• M36: 15,450,618 km (0.111 R)
• M37: 16,104,211 km (0.048 R)
• M38: 16,198,308 km (0.102 R)
• M39: 16,719,357 km (0.093 R)
• M40: 17,390,304 km (0.108 R)
• M41: 17,923,620 km (0.1 R)
• M42: 18,956,743 km (0.108 R)
• M43: 19,555,882 km (0.117 R)
• M44: 20,721,399 km (0.101 R)
• M45: 20,926,349 km (0.032 R)
• M46: 21,961,416 km (0.09 R)
• M47: 23,066,047 km (0.103 R)
• M48: 23,651,872 km (0.117 R)
• M49: 23,758,984 km (0.118 R)
• M50: 23,866,246 km (0.042 R)
• M51: 24,027,363 km (0.117 R)
• M52: 24,134,924 km (0.072 R)
• M53: 24,729,575 km (0.082 R)
• M54: 26,542,701 km (0.091 R)
• M55: 26,709,653 km (0.074 R)
• M56: 27,380,898 km (0.106 R)
• M57: 27,831,487 km (0.095 R)
• M58: 28,057,679 km (0.112 R)
• M59: 28,682,998 km (0.088 R)
• M60: 28,911,434 km (0.051 R)
• M61: 29,026,026 km (0.06 R)
• M62: 29,773,716 km (0.109 R)
• M63: 30,819,705 km (0.101 R)
• M64: 31,229,603 km (0.11 R)
• M65: 31,700,387 km (0.092 R)
• M66: 32,648,987 km (0.081 R)
• M67: 32,887,596 km (0.093 R)
• M68: 33,186,642 km (0.116 R)
• M69: 33,787,577 km (0.073 R)
• M70: 35,611,474 km (0.093 R)
• M71: 36,164,986 km (0.117 R)
• M72: 37,155,922 km (0.092 R)
• M73: 37,592,299 km (0.115 R)
• M74: 39,291,133 km (0.118 R)
• M75: 40,245,717 km (0.089 R)
• M76: 40,373,623 km (0.059 R)
• M77: 40,629,734 km (0.081 R)
• M78: 40,886,295 km (0.03 R)
• M79: 41,014,949 km (0.105 R)
• M80: 42,698,075 km (0.091 R)
• M81: 42,958,973 km (0.114 R)
• M82: 43,155,096 km (0.115 R)
• M83: 43,876,457 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.5

Radius: 4

Gravity: 35.16 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.89 AU - 17.61 AU

Year: 19174 Days

Day: 22.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,277,047 km

• M1: 61,186 km (0.12 R)
• M2: 562,488 km (0.079 R)
• M3: 667,057 km (0.115 R)
• M4: 755,170 km (0.089 R)
• M5: 1,557,763 km (0.085 R)
• M6: 1,616,106 km (0.101 R)
• M7: 1,675,347 km (0.042 R)
• M8: 2,013,139 km (0.042 R)
• M9: 2,173,507 km (0.057 R)
• M10: 2,506,812 km (0.088 R)
• M11: 2,999,737 km (0.106 R)
• M12: 3,598,726 km (0.101 R)
• M13: 3,911,685 km (0.114 R)
• M14: 5,248,641 km (0.054 R)
• M15: 5,469,149 km (0.089 R)
• M16: 6,616,863 km (0.081 R)
• M17: 7,242,033 km (0.098 R)
• M18: 7,487,523 km (0.053 R)
• M19: 7,636,074 km (0.089 R)
• M20: 8,964,054 km (0.05 R)
• M21: 9,174,688 km (0.091 R)
• M22: 9,333,561 km (0.086 R)
• M23: 9,547,037 km (0.043 R)
• M24: 10,087,534 km (0.108 R)
• M25: 10,805,155 km (0.098 R)
• M26: 11,368,092 km (0.12 R)
• M27: 11,940,603 km (0.109 R)
• M28: 13,292,668 km (0.098 R)
• M29: 13,895,548 km (0.113 R)
• M30: 14,078,057 km (0.087 R)
• M31: 15,693,415 km (0.1 R)
• M32: 16,716,216 km (0.116 R)
• M33: 17,892,354 km (0.114 R)
• M34: 18,223,863 km (0.051 R)
• M35: 21,156,729 km (0.108 R)
• M36: 21,366,615 km (0.086 R)
• M37: 23,143,539 km (0.036 R)
• M38: 24,232,162 km (0.12 R)
• M39: 24,451,922 km (0.032 R)
• M40: 25,041,038 km (0.106 R)
• M41: 25,933,539 km (0.098 R)
• M42: 26,458,927 km (0.1 R)
• M43: 26,685,268 km (0.082 R)
• M44: 27,215,742 km (0.053 R)
• M45: 27,749,507 km (0.07 R)
• M46: 29,138,224 km (0.051 R)
• M47: 29,528,077 km (0.08 R)
• M48: 30,628,518 km (0.119 R)
• M49: 31,183,676 km (0.034 R)
• M50: 31,662,240 km (0.09 R)
• M51: 32,950,277 km (0.05 R)
• M52: 33,927,451 km (0.109 R)
• M53: 34,419,628 km (0.11 R)
• M54: 34,914,198 km (0.093 R)
• M55: 35,577,216 km (0.066 R)
• M56: 36,663,446 km (0.103 R)
• M57: 39,039,808 km (0.04 R)
• M58: 39,211,397 km (0.105 R)
• M59: 39,297,416 km (0.097 R)
• M60: 42,431,641 km (0.052 R)
• M61: 43,138,940 km (0.08 R)
• M62: 44,117,908 km (0.033 R)
• M63: 45,735,510 km (0.078 R)
• M64: 46,733,627 km (0.095 R)
• M65: 49,770,613 km (0.109 R)
• M66: 50,423,010 km (0.05 R)
• M67: 52,775,885 km (0.12 R)
• M68: 54,396,329 km (0.103 R)
• M69: 55,646,369 km (0.081 R)
• M70: 56,226,509 km (0.109 R)
• M71: 56,614,267 km (0.118 R)
• M72: 58,960,111 km (0.118 R)
• M73: 59,452,887 km (0.106 R)
• M74: 61,138,256 km (0.078 R)
• M75: 61,337,521 km (0.103 R)
• M76: 67,210,583 km (0.042 R)
• M77: 68,448,057 km (0.106 R)
• M78: 68,758,473 km (0.11 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 15,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit