🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.45 AU - 0.73 AU

Year: 161 Days

Day: 27.5 Hours

Environment

Temp: 230 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.5 AU - 2.12 AU

Year: 864 Days

Day: 27 Hours

Environment

Temp: -55 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,815,401 km

• M1: 846,724 km (0.077 R)

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.8

Radius: 9.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.3 AU - 8.04 AU

Year: 6811 Days

Day: 9.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 89,815,401 km

• M1: 163,810 km (0.114 R)
• M2: 227,838 km (0.118 R)
• M3: 316,549 km (0.081 R)
• M4: 396,135 km (0.094 R)
• M5: 560,244 km (0.091 R)
• M6: 693,985 km (0.11 R)
• M7: 873,801 km (0.062 R)
• M8: 982,110 km (0.084 R)
• M9: 1,082,191 km (0.032 R)
• M10: 1,159,683 km (0.083 R)
• M11: 1,293,274 km (0.109 R)
• M12: 1,375,852 km (0.066 R)
• M13: 1,605,335 km (0.098 R)
• M14: 2,084,796 km (0.06 R)
• M15: 2,182,633 km (0.104 R)
• M16: 2,282,116 km (0.088 R)
• M17: 2,537,479 km (0.077 R)
• M18: 2,784,166 km (0.119 R)
• M19: 3,454,215 km (0.031 R)
• M20: 3,551,154 km (0.105 R)
• M21: 3,927,991 km (0.071 R)
• M22: 4,029,269 km (0.098 R)
• M23: 4,172,584 km (0.087 R)
• M24: 4,338,488 km (0.099 R)
• M25: 4,527,729 km (0.106 R)
• M26: 5,089,768 km (0.069 R)
• M27: 5,222,611 km (0.119 R)
• M28: 5,696,837 km (0.042 R)
• M29: 5,950,704 km (0.115 R)
• M30: 6,114,215 km (0.102 R)
• M31: 6,231,948 km (0.099 R)
• M32: 6,469,659 km (0.119 R)
• M33: 6,541,616 km (0.112 R)
• M34: 6,710,512 km (0.086 R)
• M35: 7,003,275 km (0.117 R)
• M36: 7,325,209 km (0.052 R)
• M37: 7,804,521 km (0.097 R)
• M38: 7,932,277 km (0.113 R)
• M39: 8,138,274 km (0.092 R)
• M40: 8,476,814 km (0.096 R)
• M41: 8,766,884 km (0.049 R)
• M42: 9,411,052 km (0.055 R)
• M43: 9,519,960 km (0.11 R)
• M44: 9,683,919 km (0.111 R)
• M45: 9,931,803 km (0.05 R)
• M46: 10,070,480 km (0.1 R)
• M47: 10,744,867 km (0.116 R)
• M48: 11,144,892 km (0.12 R)
• M49: 11,462,787 km (0.06 R)
• M50: 11,812,846 km (0.082 R)
• M51: 12,463,896 km (0.1 R)
• M52: 13,492,980 km (0.105 R)
• M53: 14,048,736 km (0.075 R)
• M54: 14,517,725 km (0.105 R)
• M55: 14,801,513 km (0.105 R)
• M56: 15,567,304 km (0.084 R)
• M57: 15,793,047 km (0.085 R)
• M58: 15,857,823 km (0.095 R)
• M59: 16,215,362 km (0.062 R)
• M60: 16,542,682 km (0.059 R)
• M61: 16,905,158 km (0.107 R)
• M62: 17,370,407 km (0.099 R)
• M63: 17,604,677 km (0.097 R)
• M64: 17,806,335 km (0.116 R)
• M65: 17,873,654 km (0.079 R)
• M66: 18,008,592 km (0.112 R)
• M67: 18,110,169 km (0.093 R)
• M68: 18,347,580 km (0.101 R)
• M69: 19,135,213 km (0.06 R)
• M70: 19,446,526 km (0.106 R)
• M71: 19,933,916 km (0.053 R)
• M72: 20,249,418 km (0.047 R)
• M73: 21,779,505 km (0.09 R)
• M74: 21,959,771 km (0.09 R)
• M75: 22,978,831 km (0.056 R)
• M76: 23,088,935 km (0.053 R)
• M77: 23,568,097 km (0.038 R)
• M78: 23,901,701 km (0.085 R)
• M79: 24,648,643 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.9

Radius: 5.1

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.48 AU - 17.1 AU

Year: 18167 Days

Day: 16.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 89,815,401 km

• M1: 72,705 km (0.068 R)
• M2: 199,414 km (0.104 R)
• M3: 712,086 km (0.105 R)
• M4: 932,892 km (0.116 R)
• M5: 996,771 km (0.115 R)
• M6: 2,062,506 km (0.102 R)
• M7: 3,872,939 km (0.096 R)
• M8: 4,988,341 km (0.096 R)
• M9: 5,483,809 km (0.103 R)
• M10: 5,796,469 km (0.047 R)
• M11: 5,994,835 km (0.086 R)
• M12: 6,195,446 km (0.107 R)
• M13: 6,235,838 km (0.118 R)
• M14: 6,685,828 km (0.057 R)
• M15: 7,703,692 km (0.07 R)
• M16: 10,163,829 km (0.115 R)
• M17: 12,637,430 km (0.073 R)
• M18: 13,466,202 km (0.099 R)
• M19: 13,940,128 km (0.052 R)
• M20: 14,688,267 km (0.049 R)
• M21: 14,796,277 km (0.09 R)
• M22: 16,167,491 km (0.076 R)
• M23: 16,334,741 km (0.11 R)
• M24: 16,502,590 km (0.063 R)
• M25: 17,066,125 km (0.043 R)
• M26: 17,980,916 km (0.064 R)
• M27: 19,146,732 km (0.102 R)
• M28: 20,096,828 km (0.054 R)
• M29: 20,336,783 km (0.033 R)
• M30: 21,062,183 km (0.05 R)
• M31: 22,104,432 km (0.099 R)
• M32: 23,857,120 km (0.118 R)
• M33: 24,238,445 km (0.077 R)
• M34: 26,437,385 km (0.049 R)
• M35: 26,568,731 km (0.085 R)
• M36: 26,700,228 km (0.051 R)
• M37: 27,627,136 km (0.112 R)
• M38: 28,631,836 km (0.085 R)
• M39: 31,716,843 km (0.079 R)
• M40: 32,136,016 km (0.105 R)
• M41: 32,346,351 km (0.098 R)
• M42: 32,486,823 km (0.052 R)
• M43: 33,617,783 km (0.119 R)
• M44: 34,331,215 km (0.084 R)
• M45: 34,689,801 km (0.096 R)
• M46: 35,121,690 km (0.116 R)
• M47: 36,355,125 km (0.097 R)
• M48: 37,529,019 km (0.05 R)
• M49: 38,640,681 km (0.099 R)
• M50: 40,744,626 km (0.057 R)
• M51: 41,352,591 km (0.096 R)
• M52: 41,734,066 km (0.078 R)
• M53: 42,193,331 km (0.084 R)
• M54: 42,577,349 km (0.085 R)
• M55: 43,039,756 km (0.058 R)
• M56: 43,891,716 km (0.099 R)
• M57: 44,514,941 km (0.071 R)
• M58: 44,905,840 km (0.096 R)
• M59: 45,062,619 km (0.031 R)
• M60: 46,006,581 km (0.12 R)
• M61: 46,401,819 km (0.101 R)
• M62: 46,718,966 km (0.082 R)
• M63: 47,434,792 km (0.078 R)
• M64: 49,766,275 km (0.071 R)
• M65: 52,134,858 km (0.104 R)
• M66: 52,299,565 km (0.099 R)
• M67: 54,205,891 km (0.114 R)
• M68: 54,623,419 km (0.081 R)
• M69: 55,041,844 km (0.075 R)
• M70: 55,966,359 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.1

Radius: 4.4

Gravity: 23.61 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.77 AU - 19.23 AU

Year: 22705 Days

Day: 18.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,815,401 km

• M1: 61,186 km (0.115 R)
• M2: 106,514 km (0.108 R)
• M3: 161,865 km (0.068 R)
• M4: 449,392 km (0.092 R)
• M5: 548,575 km (0.1 R)
• M6: 611,556 km (0.116 R)
• M7: 1,365,230 km (0.053 R)
• M8: 1,539,811 km (0.096 R)
• M9: 1,660,237 km (0.067 R)
• M10: 1,942,229 km (0.103 R)
• M11: 2,006,855 km (0.035 R)
• M12: 2,656,709 km (0.074 R)
• M13: 2,874,373 km (0.056 R)
• M14: 2,985,525 km (0.075 R)
• M15: 3,098,022 km (0.099 R)
• M16: 4,856,695 km (0.098 R)
• M17: 5,212,289 km (0.111 R)
• M18: 6,765,713 km (0.1 R)
• M19: 7,162,297 km (0.081 R)
• M20: 7,414,070 km (0.086 R)
• M21: 7,719,998 km (0.12 R)
• M22: 7,874,533 km (0.11 R)
• M23: 9,529,833 km (0.073 R)
• M24: 10,481,575 km (0.108 R)
• M25: 11,639,612 km (0.109 R)
• M26: 12,233,515 km (0.115 R)
• M27: 12,293,504 km (0.103 R)
• M28: 12,413,631 km (0.065 R)
• M29: 12,655,232 km (0.038 R)
• M30: 13,327,525 km (0.12 R)
• M31: 13,636,893 km (0.071 R)
• M32: 14,642,640 km (0.11 R)
• M33: 15,026,059 km (0.075 R)
• M34: 15,672,172 km (0.101 R)
• M35: 16,658,321 km (0.105 R)
• M36: 17,259,705 km (0.042 R)
• M37: 18,483,415 km (0.118 R)
• M38: 19,594,628 km (0.091 R)
• M39: 20,655,726 km (0.095 R)
• M40: 20,941,907 km (0.105 R)
• M41: 21,373,497 km (0.066 R)
• M42: 22,099,345 km (0.114 R)
• M43: 22,538,864 km (0.087 R)
• M44: 23,129,177 km (0.074 R)
• M45: 24,778,793 km (0.112 R)
• M46: 25,082,776 km (0.042 R)
• M47: 25,464,550 km (0.057 R)
• M48: 26,388,466 km (0.03 R)
• M49: 26,465,958 km (0.047 R)
• M50: 27,323,303 km (0.046 R)
• M51: 27,794,836 km (0.113 R)
• M52: 29,546,477 km (0.035 R)
• M53: 29,707,444 km (0.117 R)
• M54: 30,354,455 km (0.108 R)
• M55: 30,598,300 km (0.072 R)
• M56: 30,761,212 km (0.115 R)
• M57: 31,415,553 km (0.108 R)
• M58: 33,490,326 km (0.118 R)
• M59: 35,096,408 km (0.101 R)
• M60: 35,352,221 km (0.079 R)
• M61: 35,608,781 km (0.106 R)
• M62: 35,865,790 km (0.099 R)
• M63: 35,951,659 km (0.114 R)
• M64: 36,123,547 km (0.1 R)
• M65: 37,334,542 km (0.071 R)
• M66: 37,770,171 km (0.061 R)
• M67: 37,857,536 km (0.099 R)
• M68: 40,508,710 km (0.085 R)
• M69: 40,687,629 km (0.105 R)
• M70: 41,585,814 km (0.085 R)
• M71: 43,127,869 km (0.079 R)
• M72: 48,243,219 km (0.08 R)
• M73: 48,527,754 km (0.091 R)
• M74: 49,575,538 km (0.103 R)
• M75: 50,438,418 km (0.089 R)
• M76: 50,534,610 km (0.034 R)
• M77: 50,919,974 km (0.098 R)
• M78: 52,568,542 km (0.096 R)
• M79: 54,037,593 km (0.081 R)
• M80: 55,024,490 km (0.116 R)
• M81: 55,420,925 km (0.087 R)
• M82: 57,116,317 km (0.07 R)
• M83: 57,819,278 km (0.057 R)
• M84: 59,436,880 km (0.041 R)
• M85: 60,047,389 km (0.095 R)
• M86: 61,069,292 km (0.074 R)
• M87: 61,479,788 km (0.112 R)
• M88: 64,065,438 km (0.103 R)
• M89: 65,844,007 km (0.09 R)
• M90: 67,003,390 km (0.085 R)
• M91: 67,957,077 km (0.038 R)
• M92: 68,382,234 km (0.107 R)
• M93: 68,595,261 km (0.069 R)
• M94: 69,342,353 km (0.066 R)
• M95: 69,449,315 km (0.115 R)
• M96: 70,199,549 km (0.116 R)
• M97: 70,521,932 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.4

Radius: 3.5

Gravity: 59.71 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 16.2 AU - 17.76 AU

Year: 24822 Days

Day: 21.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,815,401 km

• M1: 66,272 km (0.113 R)
• M2: 107,710 km (0.042 R)
• M3: 356,641 km (0.045 R)
• M4: 761,752 km (0.078 R)
• M5: 1,330,075 km (0.097 R)
• M6: 2,113,070 km (0.12 R)
• M7: 2,151,517 km (0.074 R)
• M8: 2,630,679 km (0.084 R)
• M9: 2,925,087 km (0.096 R)
• M10: 3,868,900 km (0.112 R)
• M11: 4,948,997 km (0.059 R)
• M12: 5,258,814 km (0.12 R)
• M13: 6,335,919 km (0.066 R)
• M14: 7,244,875 km (0.118 R)
• M15: 7,361,262 km (0.049 R)
• M16: 7,478,398 km (0.111 R)
• M17: 8,559,541 km (0.12 R)
• M18: 9,752,584 km (0.112 R)
• M19: 10,532,588 km (0.032 R)
• M20: 10,797,077 km (0.086 R)
• M21: 12,428,890 km (0.064 R)
• M22: 12,989,583 km (0.043 R)
• M23: 14,573,825 km (0.062 R)
• M24: 15,239,236 km (0.108 R)
• M25: 15,538,282 km (0.075 R)
• M26: 15,613,231 km (0.113 R)
• M27: 16,830,060 km (0.079 R)
• M28: 18,077,107 km (0.056 R)
• M29: 20,247,773 km (0.04 R)
• M30: 20,658,718 km (0.097 R)
• M31: 20,906,602 km (0.072 R)
• M32: 21,740,011 km (0.117 R)
• M33: 23,181,387 km (0.06 R)
• M34: 24,217,352 km (0.119 R)
• M35: 25,710,488 km (0.056 R)
• M36: 26,155,393 km (0.115 R)
• M37: 27,686,676 km (0.086 R)
• M38: 27,777,632 km (0.098 R)
• M39: 28,601,019 km (0.025 R)
• M40: 29,061,780 km (0.09 R)
• M41: 30,084,281 km (0.069 R)
• M42: 30,646,919 km (0.089 R)
• M43: 30,929,659 km (0.107 R)
• M44: 31,973,254 km (0.095 R)
• M45: 33,608,957 km (0.049 R)
• M46: 33,705,896 km (0.038 R)
• M47: 34,192,688 km (0.084 R)
• M48: 35,173,003 km (0.05 R)
• M49: 36,560,822 km (0.096 R)
• M50: 38,981,465 km (0.103 R)
• M51: 39,287,542 km (0.12 R)
• M52: 39,389,867 km (0.066 R)
• M53: 41,870,050 km (0.071 R)
• M54: 43,551,381 km (0.099 R)
• M55: 44,826,852 km (0.117 R)
• M56: 47,196,782 km (0.071 R)
• M57: 47,414,297 km (0.117 R)
• M58: 48,506,511 km (0.104 R)
• M59: 48,616,316 km (0.115 R)
• M60: 49,276,043 km (0.088 R)
• M61: 49,938,911 km (0.096 R)
• M62: 50,049,613 km (0.101 R)
• M63: 52,957,796 km (0.113 R)
• M64: 53,183,838 km (0.026 R)
• M65: 54,204,694 km (0.102 R)
• M66: 54,432,382 km (0.091 R)
• M67: 55,461,017 km (0.076 R)
• M68: 58,468,682 km (0.073 R)
• M69: 59,639,585 km (0.096 R)
• M70: 59,874,603 km (0.055 R)
• M71: 59,992,336 km (0.116 R)
• M72: 61,766,418 km (0.09 R)
• M73: 62,123,358 km (0.091 R)
• M74: 64,038,361 km (0.07 R)
• M75: 65,972,661 km (0.096 R)
• M76: 66,702,848 km (0.11 R)
• M77: 68,048,631 km (0.088 R)
• M78: 69,156,403 km (0.094 R)
• M79: 70,518,491 km (0.082 R)
• M80: 72,515,324 km (0.049 R)
• M81: 72,891,712 km (0.105 R)
• M82: 75,418,121 km (0.067 R)
• M83: 75,545,279 km (0.075 R)
• M84: 75,672,437 km (0.028 R)
• M85: 75,799,596 km (0.072 R)
• M86: 76,819,853 km (0.112 R)
• M87: 76,947,759 km (0.087 R)
• M88: 78,487,570 km (0.047 R)
• M89: 80,816,211 km (0.103 R)
• M90: 81,597,411 km (0.11 R)
• M91: 83,692,978 km (0.116 R)
• M92: 84,351,358 km (0.101 R)
• M93: 86,869,240 km (0.053 R)
• M94: 87,803,179 km (0.079 R)
• M95: 87,936,770 km (0.108 R)
• M96: 89,277,316 km (0.108 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 15,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit