🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.59 AU - 0.61 AU

Year: 300 Days

Day: 19.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.7

Radius: 9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.63 AU - 0.77 AU

Year: 378 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,286,742 km

• M1: 114,742 km (0.112 R)
• M2: 185,501 km (0.089 R)
• M3: 247,584 km (0.107 R)
• M4: 381,026 km (0.111 R)
• M5: 467,942 km (0.107 R)
• M6: 555,457 km (0.055 R)
• M7: 690,843 km (0.038 R)
• M8: 868,715 km (0.051 R)
• M9: 975,378 km (0.071 R)
• M10: 1,050,626 km (0.091 R)
• M11: 1,139,337 km (0.036 R)
• M12: 1,319,902 km (0.11 R)
• M13: 1,381,387 km (0.083 R)
• M14: 1,459,028 km (0.103 R)
• M15: 1,527,843 km (0.11 R)
• M16: 1,590,076 km (0.087 R)
• M17: 1,650,513 km (0.077 R)
• M18: 1,719,628 km (0.098 R)
• M19: 1,847,384 km (0.111 R)
• M20: 1,933,403 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.2

Radius: 14

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.97 AU - 1.01 AU

Year: 636 Days

Day: 10.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 79,286,742 km

• M1: 177,423 km (0.026 R)
• M2: 352,752 km (0.051 R)
• M3: 521,498 km (0.108 R)
• M4: 674,836 km (0.092 R)
• M5: 812,167 km (0.06 R)
• M6: 965,355 km (0.101 R)
• M7: 1,080,545 km (0.05 R)
• M8: 1,172,997 km (0.117 R)
• M9: 1,268,590 km (0.101 R)
• M10: 1,366,876 km (0.085 R)
• M11: 1,455,886 km (0.118 R)
• M12: 1,806,693 km (0.11 R)
• M13: 1,898,696 km (0.101 R)
• M14: 1,999,226 km (0.116 R)
• M15: 2,108,432 km (0.12 R)
• M16: 2,219,733 km (0.098 R)
• M17: 2,347,340 km (0.087 R)
• M18: 2,484,970 km (0.098 R)
• M19: 2,632,623 km (0.086 R)
• M20: 2,722,831 km (0.066 R)
• M21: 2,836,974 km (0.094 R)
• M22: 3,062,418 km (0.069 R)
• M23: 3,261,533 km (0.096 R)
• M24: 3,358,622 km (0.097 R)
• M25: 3,498,047 km (0.104 R)
• M26: 3,597,530 km (0.096 R)
• M27: 3,723,341 km (0.102 R)
• M28: 3,936,369 km (0.084 R)
• M29: 4,074,896 km (0.113 R)
• M30: 4,232,573 km (0.059 R)
• M31: 4,491,227 km (0.092 R)
• M32: 4,599,686 km (0.113 R)
• M33: 4,902,771 km (0.114 R)
• M34: 5,061,494 km (0.108 R)
• M35: 5,345,730 km (0.106 R)
• M36: 5,489,793 km (0.065 R)
• M37: 5,635,352 km (0.111 R)
• M38: 5,801,705 km (0.109 R)
• M39: 6,361,649 km (0.025 R)
• M40: 6,483,871 km (0.11 R)
• M41: 6,637,807 km (0.116 R)
• M42: 6,855,322 km (0.06 R)
• M43: 6,980,685 km (0.054 R)
• M44: 7,170,376 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.2

Radius: 10.7

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.12 AU - 1.38 AU

Year: 902 Days

Day: 12 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 79,286,742 km

• M1: 144,212 km (0.09 R)
• M2: 261,647 km (0.057 R)
• M3: 344,374 km (0.09 R)
• M4: 426,055 km (0.12 R)
• M5: 587,770 km (0.098 R)
• M6: 679,773 km (0.042 R)
• M7: 837,150 km (0.033 R)
• M8: 974,780 km (0.076 R)
• M9: 1,086,529 km (0.118 R)
• M10: 1,216,979 km (0.077 R)
• M11: 1,577,958 km (0.098 R)
• M12: 1,655,749 km (0.118 R)
• M13: 1,774,979 km (0.103 R)
• M14: 1,847,982 km (0.064 R)
• M15: 1,938,489 km (0.117 R)
• M16: 2,236,937 km (0.11 R)
• M17: 2,369,481 km (0.114 R)
• M18: 2,450,264 km (0.065 R)
• M19: 2,688,872 km (0.102 R)
• M20: 2,782,670 km (0.112 R)
• M21: 2,868,090 km (0.116 R)
• M22: 3,002,728 km (0.1 R)
• M23: 3,109,990 km (0.106 R)
• M24: 3,178,955 km (0.108 R)
• M25: 3,268,414 km (0.083 R)
• M26: 3,358,771 km (0.062 R)
• M27: 3,500,889 km (0.119 R)
• M28: 3,593,341 km (0.078 R)
• M29: 3,759,694 km (0.106 R)
• M30: 3,843,917 km (0.116 R)
• M31: 3,939,361 km (0.085 R)
• M32: 4,035,702 km (0.101 R)
• M33: 4,143,562 km (0.071 R)
• M34: 4,373,344 km (0.025 R)
• M35: 4,495,416 km (0.117 R)
• M36: 4,607,315 km (0.101 R)
• M37: 4,776,959 km (0.08 R)
• M38: 4,914,290 km (0.113 R)
• M39: 5,322,094 km (0.061 R)
• M40: 5,608,125 km (0.113 R)
• M41: 6,195,297 km (0.095 R)
• M42: 6,408,025 km (0.073 R)
• M43: 6,918,004 km (0.098 R)
• M44: 7,008,660 km (0.107 R)
• M45: 7,099,616 km (0.093 R)
• M46: 7,401,504 km (0.115 R)
• M47: 7,534,048 km (0.119 R)
• M48: 7,734,360 km (0.076 R)
• M49: 8,181,208 km (0.112 R)
• M50: 8,277,101 km (0.045 R)
• M51: 8,387,205 km (0.069 R)
• M52: 8,497,757 km (0.098 R)
• M53: 8,567,171 km (0.044 R)
• M54: 8,734,272 km (0.103 R)
• M55: 9,015,366 km (0.084 R)
• M56: 9,114,400 km (0.11 R)
• M57: 9,199,671 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.9

Radius: 8.8

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.21 AU - 2.35 AU

Year: 2223 Days

Day: 13.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 79,286,742 km

• M1: 172,636 km (0.087 R)
• M2: 288,275 km (0.113 R)
• M3: 356,043 km (0.027 R)
• M4: 474,225 km (0.079 R)
• M5: 550,670 km (0.081 R)
• M6: 606,919 km (0.085 R)
• M7: 770,579 km (0.094 R)
• M8: 844,031 km (0.054 R)
• M9: 910,303 km (0.084 R)
• M10: 1,162,226 km (0.067 R)
• M11: 1,226,104 km (0.114 R)
• M12: 1,563,148 km (0.093 R)
• M13: 1,681,929 km (0.071 R)
• M14: 1,853,518 km (0.046 R)
• M15: 1,941,332 km (0.096 R)
• M16: 2,108,432 km (0.071 R)
• M17: 3,313,443 km (0.057 R)
• M18: 3,374,629 km (0.106 R)
• M19: 3,607,553 km (0.102 R)
• M20: 3,734,112 km (0.109 R)
• M21: 3,942,652 km (0.097 R)
• M22: 4,007,577 km (0.076 R)
• M23: 4,455,623 km (0.105 R)
• M24: 4,832,310 km (0.098 R)
• M25: 5,024,693 km (0.058 R)
• M26: 5,183,865 km (0.086 R)
• M27: 5,416,789 km (0.077 R)
• M28: 5,708,206 km (0.096 R)
• M29: 5,818,908 km (0.119 R)
• M30: 5,874,409 km (0.109 R)
• M31: 6,042,258 km (0.087 R)
• M32: 6,497,634 km (0.088 R)
• M33: 6,613,123 km (0.115 R)
• M34: 7,441,148 km (0.111 R)
• M35: 7,663,450 km (0.102 R)
• M36: 7,826,362 km (0.083 R)
• M37: 8,052,405 km (0.071 R)
• M38: 8,469,035 km (0.037 R)
• M39: 8,807,275 km (0.102 R)
• M40: 8,913,939 km (0.116 R)
• M41: 8,978,116 km (0.109 R)
• M42: 9,193,238 km (0.078 R)
• M43: 9,279,706 km (0.092 R)
• M44: 9,453,538 km (0.103 R)
• M45: 9,782,504 km (0.093 R)
• M46: 9,870,767 km (0.06 R)
• M47: 10,182,080 km (0.119 R)
• M48: 10,632,369 km (0.115 R)
• M49: 10,882,796 km (0.076 R)
• M50: 10,951,462 km (0.102 R)
• M51: 11,181,394 km (0.116 R)
• M52: 11,296,883 km (0.047 R)
• M53: 11,389,634 km (0.112 R)
• M54: 11,809,854 km (0.12 R)
• M55: 12,473,919 km (0.096 R)
• M56: 12,593,747 km (0.119 R)
• M57: 12,738,109 km (0.117 R)
• M58: 13,467,997 km (0.1 R)
• M59: 13,689,552 km (0.081 R)
• M60: 13,937,286 km (0.086 R)
• M61: 14,336,562 km (0.064 R)
• M62: 14,968,015 km (0.076 R)
• M63: 15,121,054 km (0.104 R)
• M64: 15,711,965 km (0.105 R)
• M65: 15,893,427 km (0.041 R)
• M66: 16,232,117 km (0.069 R)
• M67: 16,467,883 km (0.085 R)
• M68: 16,704,996 km (0.066 R)
• M69: 17,637,439 km (0.102 R)
• M70: 18,232,091 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.7

Radius: 14.9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.91 AU - 2.79 AU

Year: 2326 Days

Day: 5.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 79,286,742 km

• M1: 187,745 km (0.113 R)
• M2: 347,366 km (0.044 R)
• M3: 489,933 km (0.12 R)
• M4: 725,250 km (0.067 R)
• M5: 852,558 km (0.068 R)
• M6: 1,119,590 km (0.053 R)
• M7: 1,292,077 km (0.074 R)
• M8: 1,385,575 km (0.055 R)
• M9: 1,595,461 km (0.117 R)
• M10: 1,938,788 km (0.115 R)
• M11: 2,098,260 km (0.104 R)
• M12: 2,244,716 km (0.116 R)
• M13: 2,557,675 km (0.102 R)
• M14: 2,714,753 km (0.118 R)
• M15: 2,961,589 km (0.071 R)
• M16: 3,097,723 km (0.093 R)
• M17: 3,225,928 km (0.109 R)
• M18: 3,386,297 km (0.083 R)
• M19: 3,663,053 km (0.049 R)
• M20: 3,894,182 km (0.112 R)
• M21: 4,054,551 km (0.064 R)
• M22: 4,260,996 km (0.079 R)
• M23: 4,549,122 km (0.114 R)
• M24: 4,820,941 km (0.07 R)
• M25: 4,993,427 km (0.093 R)
• M26: 5,428,159 km (0.042 R)
• M27: 5,595,858 km (0.115 R)
• M28: 6,010,394 km (0.064 R)
• M29: 6,208,910 km (0.081 R)
• M30: 6,346,690 km (0.081 R)
• M31: 6,599,959 km (0.091 R)
• M32: 6,779,177 km (0.056 R)
• M33: 6,895,265 km (0.08 R)
• M34: 7,011,951 km (0.082 R)
• M35: 7,287,062 km (0.052 R)
• M36: 7,632,633 km (0.073 R)
• M37: 7,915,672 km (0.071 R)
• M38: 8,092,646 km (0.062 R)
• M39: 8,312,256 km (0.115 R)
• M40: 8,422,809 km (0.077 R)
• M41: 8,575,698 km (0.038 R)
• M42: 8,757,459 km (0.063 R)
• M43: 8,884,169 km (0.117 R)
• M44: 9,125,021 km (0.079 R)
• M45: 9,253,526 km (0.111 R)
• M46: 9,831,572 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.2

Radius: 7.2

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.45 AU - 12.25 AU

Year: 23076 Days

Day: 22.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,286,742 km

• M1: 421,567 km (0.115 R)
• M2: 586,124 km (0.05 R)
• M3: 653,144 km (0.062 R)
• M4: 948,600 km (0.113 R)
• M5: 1,224,459 km (0.097 R)
• M6: 1,619,547 km (0.114 R)
• M7: 1,881,642 km (0.097 R)
• M8: 2,263,565 km (0.118 R)
• M9: 2,372,024 km (0.095 R)
• M10: 2,556,478 km (0.071 R)
• M11: 3,340,670 km (0.082 R)
• M12: 3,547,714 km (0.069 R)
• M13: 3,801,731 km (0.102 R)
• M14: 4,105,564 km (0.102 R)
• M15: 4,327,418 km (0.12 R)
• M16: 4,417,176 km (0.059 R)
• M17: 4,690,492 km (0.044 R)
• M18: 4,829,169 km (0.111 R)
• M19: 5,063,439 km (0.117 R)
• M20: 6,752,399 km (0.114 R)
• M21: 7,120,111 km (0.035 R)
• M22: 7,494,255 km (0.115 R)
• M23: 8,768,380 km (0.106 R)
• M24: 9,576,358 km (0.109 R)
• M25: 10,167,868 km (0.084 R)
• M26: 10,407,823 km (0.113 R)
• M27: 11,386,343 km (0.065 R)
• M28: 11,510,659 km (0.091 R)
• M29: 11,823,617 km (0.099 R)
• M30: 13,627,020 km (0.055 R)
• M31: 14,695,448 km (0.069 R)
• M32: 14,763,066 km (0.073 R)
• M33: 15,034,736 km (0.048 R)
• M34: 15,583,161 km (0.083 R)
• M35: 19,008,653 km (0.12 R)
• M36: 19,082,405 km (0.117 R)
• M37: 19,378,459 km (0.106 R)
• M38: 20,275,448 km (0.111 R)
• M39: 20,501,790 km (0.039 R)
• M40: 20,729,029 km (0.108 R)
• M41: 22,654,802 km (0.029 R)
• M42: 22,889,821 km (0.108 R)
• M43: 23,204,275 km (0.118 R)
• M44: 23,283,113 km (0.11 R)
• M45: 23,917,109 km (0.071 R)
• M46: 24,878,724 km (0.065 R)
• M47: 25,283,087 km (0.034 R)
• M48: 25,445,401 km (0.111 R)
• M49: 28,342,364 km (0.112 R)
• M50: 28,849,351 km (0.102 R)
• M51: 29,530,021 km (0.054 R)
• M52: 29,958,170 km (0.116 R)
• M53: 30,647,517 km (0.044 R)
• M54: 31,167,819 km (0.09 R)
• M55: 35,253,187 km (0.04 R)
• M56: 35,434,649 km (0.105 R)
• M57: 35,889,576 km (0.114 R)
• M58: 36,346,299 km (0.047 R)
• M59: 36,897,118 km (0.051 R)
• M60: 38,565,733 km (0.096 R)
• M61: 40,258,881 km (0.11 R)
• M62: 40,828,700 km (0.089 R)
• M63: 42,361,180 km (0.071 R)
• M64: 42,747,143 km (0.116 R)
• M65: 43,425,569 km (0.077 R)
• M66: 44,107,436 km (0.117 R)
• M67: 44,694,907 km (0.093 R)
• M68: 45,481,941 km (0.069 R)
• M69: 46,571,762 km (0.1 R)
• M70: 46,970,141 km (0.102 R)
• M71: 47,369,717 km (0.101 R)
• M72: 47,971,100 km (0.095 R)
• M73: 49,384,351 km (0.098 R)
• M74: 49,994,112 km (0.096 R)
• M75: 50,606,566 km (0.038 R)
• M76: 51,324,037 km (0.1 R)
• M77: 54,227,583 km (0.033 R)
• M78: 54,751,624 km (0.11 R)
• M79: 56,439,985 km (0.103 R)
• M80: 57,610,589 km (0.078 R)
• M81: 58,252,513 km (0.106 R)
• M82: 58,359,775 km (0.097 R)
• M83: 59,759,413 km (0.086 R)
• M84: 63,582,536 km (0.115 R)
• M85: 63,803,342 km (0.082 R)
• M86: 64,800,412 km (0.107 R)
• M87: 68,047,733 km (0.106 R)
• M88: 70,317,881 km (0.106 R)
• M89: 70,432,024 km (0.105 R)
• M90: 70,774,902 km (0.1 R)
• M91: 72,497,522 km (0.111 R)
• M92: 79,286,722 km (0.099 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: 190 - 19,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit