🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.66 AU - 0.88 AU

Year: 302 Days

Day: 12 Hours

Environment

Temp: -38 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.27 AU - 1.37 AU

Year: 677 Days

Day: 26.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,543,559 km

• M1: 249,679 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.48 AU - 2.28 AU

Year: 1150 Days

Day: 40.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,543,559 km

• M1: 951,442 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.8

Radius: 9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.29 AU - 4.75 AU

Year: 3597 Days

Day: 14.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 77,543,559 km

• M1: 118,781 km (0.078 R)
• M2: 202,705 km (0.039 R)
• M3: 290,669 km (0.098 R)
• M4: 550,371 km (0.105 R)
• M5: 799,601 km (0.075 R)
• M6: 887,265 km (0.067 R)
• M7: 999,164 km (0.026 R)
• M8: 1,422,227 km (0.06 R)
• M9: 1,530,237 km (0.093 R)
• M10: 1,616,255 km (0.077 R)
• M11: 2,290,942 km (0.101 R)
• M12: 2,475,845 km (0.113 R)
• M13: 2,562,911 km (0.112 R)
• M14: 2,710,265 km (0.063 R)
• M15: 3,168,932 km (0.111 R)
• M16: 3,359,370 km (0.065 R)
• M17: 3,834,941 km (0.065 R)
• M18: 4,543,287 km (0.091 R)
• M19: 4,650,399 km (0.114 R)
• M20: 4,794,462 km (0.109 R)
• M21: 4,885,268 km (0.044 R)
• M22: 4,958,272 km (0.098 R)
• M23: 5,142,576 km (0.056 R)
• M24: 5,555,915 km (0.079 R)
• M25: 5,689,656 km (0.09 R)
• M26: 5,766,699 km (0.106 R)
• M27: 5,940,980 km (0.082 R)
• M28: 6,156,551 km (0.112 R)
• M29: 6,235,538 km (0.054 R)
• M30: 6,575,126 km (0.039 R)
• M31: 7,335,083 km (0.1 R)
• M32: 7,778,790 km (0.108 R)
• M33: 8,101,024 km (0.058 R)
• M34: 8,559,541 km (0.104 R)
• M35: 8,625,664 km (0.072 R)
• M36: 8,803,087 km (0.055 R)
• M37: 9,547,486 km (0.075 R)
• M38: 10,101,596 km (0.107 R)
• M39: 10,382,541 km (0.036 R)
• M40: 10,761,024 km (0.118 R)
• M41: 11,096,123 km (0.112 R)
• M42: 11,313,339 km (0.098 R)
• M43: 11,751,960 km (0.076 R)
• M44: 12,096,933 km (0.108 R)
• M45: 12,196,116 km (0.073 R)
• M46: 14,001,164 km (0.093 R)
• M47: 14,340,751 km (0.104 R)
• M48: 14,419,440 km (0.028 R)
• M49: 14,682,881 km (0.107 R)
• M50: 15,134,517 km (0.119 R)
• M51: 15,295,036 km (0.08 R)
• M52: 15,375,520 km (0.111 R)
• M53: 15,456,003 km (0.094 R)
• M54: 15,590,641 km (0.119 R)
• M55: 15,698,651 km (0.039 R)
• M56: 15,779,883 km (0.117 R)
• M57: 16,160,460 km (0.118 R)
• M58: 17,013,915 km (0.104 R)
• M59: 17,097,241 km (0.117 R)
• M60: 17,995,128 km (0.091 R)
• M61: 18,364,186 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 13

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.44 AU - 5.18 AU

Year: 3993 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 77,543,559 km

• M1: 171,439 km (0.08 R)
• M2: 262,395 km (0.093 R)
• M3: 360,980 km (0.091 R)
• M4: 453,132 km (0.112 R)
• M5: 749,785 km (0.069 R)
• M6: 967,449 km (0.12 R)
• M7: 1,216,979 km (0.062 R)
• M8: 1,308,383 km (0.059 R)
• M9: 1,412,952 km (0.103 R)
• M10: 1,498,671 km (0.109 R)
• M11: 1,709,904 km (0.106 R)
• M12: 1,919,191 km (0.089 R)
• M13: 2,149,721 km (0.104 R)
• M14: 2,287,351 km (0.065 R)
• M15: 2,691,415 km (0.114 R)
• M16: 2,799,425 km (0.067 R)
• M17: 2,978,045 km (0.077 R)
• M18: 3,274,847 km (0.096 R)
• M19: 3,492,961 km (0.084 R)
• M20: 3,715,712 km (0.102 R)
• M21: 3,974,067 km (0.061 R)
• M22: 4,160,018 km (0.1 R)
• M23: 4,269,822 km (0.099 R)
• M24: 4,735,371 km (0.107 R)
• M25: 4,899,629 km (0.082 R)
• M26: 5,438,182 km (0.113 R)
• M27: 5,732,142 km (0.049 R)
• M28: 5,889,818 km (0.11 R)
• M29: 6,299,566 km (0.058 R)
• M30: 6,408,025 km (0.046 R)
• M31: 6,847,992 km (0.084 R)
• M32: 6,959,443 km (0.086 R)
• M33: 7,146,739 km (0.102 R)
• M34: 7,564,716 km (0.099 R)
• M35: 7,660,757 km (0.119 R)
• M36: 8,029,666 km (0.108 R)
• M37: 8,226,237 km (0.105 R)
• M38: 8,325,122 km (0.078 R)
• M39: 8,424,305 km (0.082 R)
• M40: 8,644,214 km (0.103 R)
• M41: 8,764,790 km (0.108 R)
• M42: 8,906,309 km (0.044 R)
• M43: 9,089,417 km (0.119 R)
• M44: 9,459,373 km (0.107 R)
• M45: 9,625,426 km (0.08 R)
• M46: 9,771,583 km (0.115 R)
• M47: 9,918,339 km (0.083 R)
• M48: 11,097,469 km (0.078 R)
• M49: 11,893,031 km (0.074 R)
• M50: 12,162,456 km (0.076 R)
• M51: 12,343,171 km (0.111 R)
• M52: 12,867,661 km (0.07 R)
• M53: 13,632,854 km (0.11 R)
• M54: 13,820,599 km (0.091 R)
• M55: 14,246,205 km (0.11 R)
• M56: 14,556,172 km (0.066 R)
• M57: 14,700,085 km (0.084 R)
• M58: 14,868,532 km (0.105 R)
• M59: 15,086,048 km (0.073 R)
• M60: 15,597,672 km (0.092 R)
• M61: 15,917,363 km (0.085 R)
• M62: 16,338,631 km (0.097 R)
• M63: 16,538,045 km (0.105 R)
• M64: 16,638,126 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.9

Radius: 13.5

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.9 AU - 7.44 AU

Year: 8567 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 77,543,559 km

• M1: 170,392 km (0.119 R)
• M2: 657,632 km (0.084 R)
• M3: 926,160 km (0.042 R)
• M4: 1,080,994 km (0.109 R)
• M5: 1,853,518 km (0.104 R)
• M6: 2,069,986 km (0.114 R)
• M7: 2,312,633 km (0.078 R)
• M8: 2,473,750 km (0.083 R)
• M9: 2,583,106 km (0.061 R)
• M10: 2,960,243 km (0.073 R)
• M11: 3,135,721 km (0.071 R)
• M12: 3,497,149 km (0.114 R)
• M13: 3,703,894 km (0.055 R)
• M14: 4,304,529 km (0.111 R)
• M15: 4,889,606 km (0.109 R)
• M16: 5,028,134 km (0.075 R)
• M17: 5,936,642 km (0.093 R)
• M18: 6,359,555 km (0.107 R)
• M19: 6,511,247 km (0.085 R)
• M20: 6,689,718 km (0.072 R)
• M21: 7,234,703 km (0.091 R)
• M22: 7,902,508 km (0.072 R)
• M23: 8,147,698 km (0.099 R)
• M24: 8,340,231 km (0.104 R)
• M25: 8,617,885 km (0.109 R)
• M26: 9,125,321 km (0.1 R)
• M27: 9,555,714 km (0.041 R)
• M28: 9,642,630 km (0.065 R)
• M29: 9,787,889 km (0.097 R)
• M30: 10,110,422 km (0.103 R)
• M31: 10,406,626 km (0.118 R)
• M32: 10,765,811 km (0.07 R)
• M33: 10,886,536 km (0.114 R)
• M34: 11,774,699 km (0.051 R)
• M35: 12,369,350 km (0.071 R)
• M36: 13,102,230 km (0.074 R)
• M37: 14,543,456 km (0.064 R)
• M38: 14,810,937 km (0.034 R)
• M39: 15,554,887 km (0.12 R)
• M40: 17,184,756 km (0.059 R)
• M41: 17,716,277 km (0.05 R)
• M42: 18,941,185 km (0.114 R)
• M43: 20,267,819 km (0.093 R)
• M44: 20,491,767 km (0.104 R)
• M45: 21,320,240 km (0.116 R)
• M46: 21,510,079 km (0.066 R)
• M47: 21,738,515 km (0.069 R)
• M48: 21,853,107 km (0.115 R)
• M49: 23,126,634 km (0.12 R)
• M50: 23,674,162 km (0.044 R)
• M51: 24,107,398 km (0.098 R)
• M52: 26,802,403 km (0.087 R)
• M53: 26,966,363 km (0.032 R)

Asteroid Belt

Center: 11.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.6

Radius: 5.9

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.21 AU - 19.79 AU

Year: 28558 Days

Day: 18.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,543,559 km

• M1: 100,829 km (0.079 R)
• M2: 716,574 km (0.096 R)
• M3: 1,127,669 km (0.075 R)
• M4: 1,357,152 km (0.075 R)
• M5: 1,761,066 km (0.095 R)
• M6: 2,061,309 km (0.108 R)
• M7: 2,165,130 km (0.081 R)
• M8: 2,899,656 km (0.117 R)
• M9: 2,977,147 km (0.073 R)
• M10: 3,538,289 km (0.048 R)
• M11: 4,218,810 km (0.096 R)
• M12: 4,262,642 km (0.072 R)
• M13: 4,439,616 km (0.111 R)
• M14: 4,755,268 km (0.101 R)
• M15: 5,171,598 km (0.085 R)
• M16: 5,551,427 km (0.106 R)
• M17: 5,696,238 km (0.112 R)
• M18: 6,138,150 km (0.061 R)
• M19: 6,540,120 km (0.115 R)
• M20: 7,316,682 km (0.073 R)
• M21: 7,369,490 km (0.109 R)
• M22: 7,635,475 km (0.048 R)
• M23: 7,742,737 km (0.061 R)
• M24: 7,796,443 km (0.078 R)
• M25: 7,958,756 km (0.099 R)
• M26: 9,353,308 km (0.098 R)
• M27: 10,107,879 km (0.065 R)
• M28: 10,462,725 km (0.115 R)
• M29: 10,581,805 km (0.103 R)
• M30: 11,123,798 km (0.066 R)
• M31: 11,922,352 km (0.097 R)
• M32: 12,234,563 km (0.104 R)
• M33: 13,122,576 km (0.117 R)
• M34: 15,364,300 km (0.089 R)
• M35: 16,390,392 km (0.097 R)
• M36: 16,459,506 km (0.113 R)
• M37: 16,667,746 km (0.092 R)
• M38: 17,367,864 km (0.069 R)
• M39: 17,792,423 km (0.04 R)
• M40: 19,232,601 km (0.081 R)
• M41: 19,525,215 km (0.071 R)
• M42: 20,485,932 km (0.095 R)
• M43: 20,709,880 km (0.072 R)
• M44: 20,934,576 km (0.066 R)
• M45: 23,693,460 km (0.114 R)
• M46: 24,164,245 km (0.07 R)
• M47: 24,243,083 km (0.12 R)
• M48: 25,595,298 km (0.045 R)
• M49: 25,675,483 km (0.074 R)
• M50: 26,808,537 km (0.09 R)
• M51: 29,542,887 km (0.108 R)
• M52: 29,964,902 km (0.106 R)
• M53: 30,729,497 km (0.061 R)
• M54: 30,900,338 km (0.102 R)
• M55: 31,586,543 km (0.032 R)
• M56: 33,236,608 km (0.039 R)
• M57: 33,939,718 km (0.06 R)
• M58: 36,078,219 km (0.087 R)
• M59: 39,459,580 km (0.076 R)
• M60: 40,297,178 km (0.082 R)
• M61: 41,990,028 km (0.115 R)
• M62: 42,654,691 km (0.108 R)
• M63: 44,283,064 km (0.103 R)
• M64: 44,379,405 km (0.087 R)
• M65: 44,475,896 km (0.111 R)
• M66: 45,736,707 km (0.106 R)
• M67: 47,107,472 km (0.081 R)
• M68: 48,491,851 km (0.115 R)
• M69: 50,492,423 km (0.091 R)
• M70: 51,807,239 km (0.083 R)
• M71: 52,010,542 km (0.093 R)
• M72: 54,160,862 km (0.071 R)
• M73: 54,367,157 km (0.119 R)
• M74: 54,780,496 km (0.078 R)
• M75: 54,884,018 km (0.097 R)
• M76: 55,922,826 km (0.086 R)
• M77: 56,968,066 km (0.099 R)
• M78: 57,282,820 km (0.071 R)
• M79: 57,387,838 km (0.1 R)
• M80: 58,865,565 km (0.117 R)
• M81: 59,609,067 km (0.119 R)
• M82: 60,783,709 km (0.085 R)
• M83: 61,858,271 km (0.075 R)
• M84: 62,938,966 km (0.068 R)
• M85: 65,778,034 km (0.07 R)
• M86: 69,105,540 km (0.113 R)
• M87: 71,240,900 km (0.118 R)
• M88: 72,260,110 km (0.069 R)
• M89: 72,942,127 km (0.071 R)
• M90: 75,461,355 km (0.099 R)
• M91: 76,615,801 km (0.114 R)
• M92: 77,079,256 km (0.113 R)
• M93: 77,427,370 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 11,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit