🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.67 AU - 0.93 AU

Year: 255 Days

Day: 40.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.1

Radius: 10.8

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.97 AU - 6.47 AU

Year: 5529 Days

Day: 6.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,757,134 km

• M1: 135,386 km (0.078 R)
• M2: 227,688 km (0.089 R)
• M3: 310,416 km (0.117 R)
• M4: 463,454 km (0.12 R)
• M5: 881,431 km (0.117 R)
• M6: 971,638 km (0.08 R)
• M7: 1,162,076 km (0.09 R)
• M8: 1,435,392 km (0.06 R)
• M9: 1,525,001 km (0.041 R)
• M10: 1,748,350 km (0.063 R)
• M11: 1,942,678 km (0.118 R)
• M12: 2,226,764 km (0.029 R)
• M13: 2,459,539 km (0.055 R)
• M14: 3,664,699 km (0.097 R)
• M15: 4,726,395 km (0.088 R)
• M16: 4,971,586 km (0.105 R)
• M17: 5,081,989 km (0.11 R)
• M18: 5,389,712 km (0.082 R)
• M19: 5,503,107 km (0.078 R)
• M20: 5,588,677 km (0.12 R)
• M21: 5,761,313 km (0.115 R)
• M22: 6,170,763 km (0.116 R)
• M23: 6,499,130 km (0.076 R)
• M24: 6,711,110 km (0.117 R)
• M25: 7,048,902 km (0.113 R)
• M26: 7,204,334 km (0.11 R)
• M27: 7,329,398 km (0.119 R)
• M28: 8,095,339 km (0.12 R)
• M29: 8,620,278 km (0.066 R)
• M30: 8,853,352 km (0.087 R)
• M31: 9,088,519 km (0.09 R)
• M32: 9,189,947 km (0.12 R)
• M33: 10,542,611 km (0.12 R)
• M34: 10,684,878 km (0.1 R)
• M35: 10,756,237 km (0.12 R)
• M36: 11,296,584 km (0.077 R)
• M37: 11,442,143 km (0.085 R)
• M38: 11,551,798 km (0.056 R)
• M39: 12,067,911 km (0.036 R)
• M40: 12,704,749 km (0.107 R)
• M41: 13,046,430 km (0.099 R)
• M42: 13,122,725 km (0.095 R)
• M43: 13,894,201 km (0.038 R)
• M44: 14,089,427 km (0.085 R)
• M45: 14,167,666 km (0.098 R)
• M46: 14,324,744 km (0.091 R)
• M47: 15,845,855 km (0.111 R)
• M48: 16,501,543 km (0.107 R)
• M49: 16,874,341 km (0.077 R)
• M50: 17,082,581 km (0.119 R)
• M51: 17,924,368 km (0.049 R)
• M52: 18,435,843 km (0.086 R)
• M53: 19,386,089 km (0.101 R)
• M54: 19,999,141 km (0.045 R)
• M55: 21,875,996 km (0.097 R)
• M56: 23,389,926 km (0.085 R)
• M57: 24,182,945 km (0.08 R)
• M58: 25,032,212 km (0.041 R)
• M59: 25,127,206 km (0.042 R)
• M60: 25,747,439 km (0.084 R)
• M61: 25,891,203 km (0.077 R)
• M62: 25,987,394 km (0.076 R)
• M63: 26,759,918 km (0.07 R)
• M64: 27,540,220 km (0.064 R)
• M65: 27,883,846 km (0.102 R)
• M66: 28,130,234 km (0.11 R)
• M67: 28,823,919 km (0.091 R)
• M68: 29,423,059 km (0.028 R)
• M69: 29,824,729 km (0.084 R)
• M70: 29,925,408 km (0.11 R)
• M71: 30,278,759 km (0.111 R)
• M72: 30,379,887 km (0.112 R)
• M73: 30,887,772 km (0.12 R)
• M74: 31,244,862 km (0.074 R)
• M75: 31,398,349 km (0.117 R)
• M76: 32,117,765 km (0.085 R)
• M77: 32,324,360 km (0.107 R)
• M78: 33,520,694 km (0.085 R)
• M79: 34,097,992 km (0.109 R)
• M80: 35,422,083 km (0.081 R)
• M81: 35,688,966 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.4

Radius: 3.7

Gravity: 68.55 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.95 AU - 14.61 AU

Year: 17250 Days

Day: 22.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,757,134 km

• M1: 58,642 km (0.086 R)
• M2: 215,571 km (0.12 R)
• M3: 348,563 km (0.1 R)
• M4: 568,771 km (0.086 R)
• M5: 612,902 km (0.105 R)
• M6: 704,756 km (0.085 R)
• M7: 927,357 km (0.079 R)
• M8: 1,810,134 km (0.098 R)
• M9: 1,942,379 km (0.066 R)
• M10: 2,286,753 km (0.118 R)
• M11: 2,612,577 km (0.072 R)
• M12: 2,914,316 km (0.09 R)
• M13: 3,187,332 km (0.109 R)
• M14: 3,799,636 km (0.116 R)
• M15: 4,184,103 km (0.077 R)
• M16: 4,358,983 km (0.108 R)
• M17: 4,806,430 km (0.088 R)
• M18: 4,989,538 km (0.09 R)
• M19: 5,938,736 km (0.108 R)
• M20: 5,987,655 km (0.068 R)
• M21: 6,184,675 km (0.112 R)
• M22: 6,234,192 km (0.051 R)
• M23: 6,941,940 km (0.106 R)
• M24: 8,267,676 km (0.09 R)
• M25: 8,542,038 km (0.063 R)
• M26: 9,899,938 km (0.092 R)
• M27: 10,544,406 km (0.086 R)
• M28: 12,307,267 km (0.115 R)
• M29: 12,809,318 km (0.058 R)
• M30: 13,254,222 km (0.1 R)
• M31: 13,574,960 km (0.103 R)
• M32: 13,898,390 km (0.115 R)
• M33: 14,421,085 km (0.065 R)
• M34: 14,486,908 km (0.035 R)
• M35: 15,351,285 km (0.085 R)
• M36: 15,485,624 km (0.106 R)
• M37: 15,553,092 km (0.116 R)
• M38: 16,644,259 km (0.102 R)
• M39: 18,755,683 km (0.059 R)
• M40: 20,062,421 km (0.114 R)
• M41: 20,949,686 km (0.041 R)
• M42: 21,323,232 km (0.08 R)
• M43: 22,380,589 km (0.075 R)
• M44: 23,377,809 km (0.094 R)
• M45: 24,154,521 km (0.119 R)
• M46: 25,018,897 km (0.045 R)
• M47: 25,415,033 km (0.091 R)
• M48: 26,213,586 km (0.092 R)
• M49: 26,535,371 km (0.115 R)
• M50: 30,159,529 km (0.049 R)
• M51: 31,004,607 km (0.069 R)
• M52: 31,686,175 km (0.052 R)
• M53: 32,028,904 km (0.111 R)
• M54: 32,890,887 km (0.098 R)
• M55: 33,760,649 km (0.068 R)
• M56: 37,133,483 km (0.089 R)
• M57: 38,129,804 km (0.067 R)
• M58: 40,240,930 km (0.118 R)
• M59: 41,077,331 km (0.093 R)
• M60: 44,575,678 km (0.065 R)
• M61: 45,151,929 km (0.119 R)
• M62: 45,344,461 km (0.095 R)
• M63: 46,992,730 km (0.119 R)
• M64: 47,677,141 km (0.078 R)
• M65: 49,154,868 km (0.054 R)
• M66: 49,650,636 km (0.083 R)
• M67: 49,849,451 km (0.053 R)
• M68: 50,247,980 km (0.062 R)
• M69: 50,547,475 km (0.104 R)
• M70: 53,269,707 km (0.081 R)
• M71: 54,085,315 km (0.059 R)
• M72: 55,213,582 km (0.094 R)
• M73: 55,419,578 km (0.108 R)
• M74: 56,556,971 km (0.072 R)
• M75: 58,434,873 km (0.089 R)
• M76: 59,065,278 km (0.031 R)
• M77: 60,970,258 km (0.079 R)
• M78: 61,609,639 km (0.098 R)
• M79: 62,572,900 km (0.077 R)
• M80: 62,680,311 km (0.102 R)
• M81: 62,895,134 km (0.049 R)
• M82: 63,433,387 km (0.075 R)
• M83: 63,757,117 km (0.117 R)
• M84: 64,731,447 km (0.117 R)
• M85: 66,147,391 km (0.119 R)
• M86: 68,124,926 km (0.102 R)
• M87: 68,456,434 km (0.095 R)
• M88: 70,791,657 km (0.089 R)
• M89: 71,575,849 km (0.049 R)
• M90: 71,912,744 km (0.054 R)
• M91: 72,475,531 km (0.092 R)
• M92: 73,718,839 km (0.057 R)
• M93: 75,311,308 km (0.101 R)
• M94: 75,768,330 km (0.104 R)
• M95: 76,226,398 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.7

Radius: 7.8

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.51 AU - 18.73 AU

Year: 20957 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,757,134 km

• M1: 171,589 km (0.106 R)
• M2: 262,544 km (0.118 R)
• M3: 357,389 km (0.079 R)
• M4: 446,849 km (0.113 R)
• M5: 524,341 km (0.1 R)
• M6: 694,284 km (0.117 R)
• M7: 906,862 km (0.112 R)
• M8: 1,060,051 km (0.097 R)
• M9: 1,167,013 km (0.115 R)
• M10: 1,479,673 km (0.113 R)
• M11: 1,692,251 km (0.104 R)
• M12: 1,850,077 km (0.105 R)
• M13: 2,112,771 km (0.086 R)
• M14: 3,636,874 km (0.077 R)
• M15: 4,007,877 km (0.078 R)
• M16: 4,176,773 km (0.084 R)
• M17: 4,653,092 km (0.111 R)
• M18: 4,741,505 km (0.099 R)
• M19: 5,284,096 km (0.091 R)
• M20: 5,846,135 km (0.026 R)
• M21: 6,674,907 km (0.05 R)
• M22: 7,230,663 km (0.109 R)
• M23: 7,281,826 km (0.114 R)
• M24: 7,488,121 km (0.074 R)
• M25: 8,118,377 km (0.081 R)
• M26: 8,820,440 km (0.06 R)
• M27: 9,095,551 km (0.07 R)
• M28: 9,598,050 km (0.083 R)
• M29: 9,995,083 km (0.112 R)
• M30: 11,396,665 km (0.103 R)
• M31: 11,938,060 km (0.116 R)
• M32: 12,059,533 km (0.035 R)
• M33: 13,233,577 km (0.1 R)
• M34: 14,638,152 km (0.101 R)
• M35: 15,292,044 km (0.057 R)
• M36: 16,493,165 km (0.119 R)
• M37: 16,968,288 km (0.107 R)
• M38: 17,724,206 km (0.065 R)
• M39: 17,793,470 km (0.047 R)
• M40: 18,001,860 km (0.051 R)
• M41: 19,197,596 km (0.092 R)
• M42: 19,554,087 km (0.107 R)
• M43: 20,491,468 km (0.032 R)
• M44: 21,002,195 km (0.093 R)
• M45: 22,784,952 km (0.06 R)
• M46: 24,847,907 km (0.115 R)
• M47: 26,098,396 km (0.11 R)
• M48: 26,493,334 km (0.079 R)
• M49: 26,731,195 km (0.115 R)
• M50: 26,810,781 km (0.094 R)
• M51: 26,969,953 km (0.118 R)
• M52: 27,049,539 km (0.114 R)
• M53: 27,931,568 km (0.081 R)
• M54: 28,985,934 km (0.086 R)
• M55: 29,067,465 km (0.115 R)
• M56: 29,805,730 km (0.086 R)
• M57: 31,804,507 km (0.104 R)
• M58: 31,888,731 km (0.079 R)
• M59: 33,246,182 km (0.065 R)
• M60: 34,449,547 km (0.072 R)
• M61: 36,633,377 km (0.081 R)
• M62: 37,875,937 km (0.112 R)
• M63: 38,502,303 km (0.111 R)
• M64: 39,222,467 km (0.118 R)
• M65: 41,133,730 km (0.118 R)
• M66: 41,962,053 km (0.112 R)
• M67: 42,982,011 km (0.098 R)
• M68: 43,822,602 km (0.06 R)
• M69: 44,762,974 km (0.105 R)
• M70: 45,425,094 km (0.077 R)
• M71: 45,804,923 km (0.088 R)
• M72: 45,995,212 km (0.119 R)
• M73: 47,527,244 km (0.119 R)
• M74: 49,954,319 km (0.12 R)
• M75: 50,248,279 km (0.117 R)
• M76: 50,641,123 km (0.084 R)
• M77: 55,231,235 km (0.057 R)
• M78: 55,839,799 km (0.052 R)
• M79: 59,952,693 km (0.075 R)
• M80: 60,369,323 km (0.084 R)
• M81: 60,891,420 km (0.075 R)
• M82: 61,100,707 km (0.047 R)
• M83: 62,572,301 km (0.11 R)
• M84: 62,677,917 km (0.061 R)
• M85: 63,100,681 km (0.109 R)
• M86: 63,206,596 km (0.099 R)
• M87: 64,268,442 km (0.101 R)
• M88: 66,409,636 km (0.062 R)
• M89: 66,948,637 km (0.065 R)
• M90: 67,056,647 km (0.108 R)
• M91: 67,272,816 km (0.108 R)
• M92: 67,380,975 km (0.057 R)
• M93: 67,489,135 km (0.076 R)
• M94: 68,030,978 km (0.028 R)
• M95: 69,228,210 km (0.087 R)
• M96: 72,085,529 km (0.041 R)
• M97: 74,645,149 km (0.106 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 14,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit