🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.79 AU - 0.81 AU

Year: 256 Days

Day: 35.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.1 AU - 1.56 AU

Year: 549 Days

Day: 47.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,654,098 km

• M1: 274,213 km (0.103 R)
• M2: 336,595 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.68 AU - 1.7 AU

Year: 787 Days

Day: 45.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,654,098 km

• M1: 478,713 km (0.11 R)
• M2: 715,078 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.83 AU - 2.01 AU

Year: 953 Days

Day: 41.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,654,098 km

• M1: 862,581 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.13 AU - 2.15 AU

Year: 1121 Days

Day: 42.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,654,098 km

• M1: 1,010,833 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.9

Radius: 11.2

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.78 AU - 7.62 AU

Year: 6919 Days

Day: 7.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,654,098 km

• M1: 140,173 km (0.104 R)
• M2: 387,309 km (0.055 R)
• M3: 600,336 km (0.082 R)
• M4: 688,001 km (0.056 R)
• M5: 804,537 km (0.074 R)
• M6: 940,971 km (0.08 R)
• M7: 1,339,350 km (0.107 R)
• M8: 1,458,280 km (0.062 R)
• M9: 1,659,489 km (0.052 R)
• M10: 2,003,863 km (0.061 R)
• M11: 2,106,338 km (0.111 R)
• M12: 2,228,410 km (0.109 R)
• M13: 2,646,087 km (0.084 R)
• M14: 2,797,331 km (0.076 R)
• M15: 2,970,864 km (0.067 R)
• M16: 3,369,243 km (0.109 R)
• M17: 3,533,502 km (0.079 R)
• M18: 3,679,360 km (0.068 R)
• M19: 4,042,134 km (0.082 R)
• M20: 4,151,042 km (0.081 R)
• M21: 5,269,735 km (0.093 R)
• M22: 5,801,106 km (0.088 R)
• M23: 6,073,225 km (0.067 R)
• M24: 6,173,156 km (0.09 R)
• M25: 6,273,686 km (0.112 R)
• M26: 6,374,814 km (0.117 R)
• M27: 6,578,716 km (0.115 R)
• M28: 6,836,623 km (0.061 R)
• M29: 7,282,724 km (0.057 R)
• M30: 7,415,716 km (0.105 R)
• M31: 7,657,317 km (0.094 R)
• M32: 8,010,667 km (0.092 R)
• M33: 8,175,673 km (0.075 R)
• M34: 8,369,552 km (0.116 R)
• M35: 8,903,467 km (0.11 R)
• M36: 9,246,345 km (0.086 R)
• M37: 9,361,685 km (0.094 R)
• M38: 10,181,930 km (0.045 R)
• M39: 10,510,597 km (0.061 R)
• M40: 10,751,749 km (0.077 R)
• M41: 10,873,072 km (0.068 R)
• M42: 10,964,327 km (0.091 R)
• M43: 11,424,490 km (0.055 R)
• M44: 11,517,241 km (0.119 R)
• M45: 11,766,022 km (0.119 R)
• M46: 11,985,033 km (0.119 R)
• M47: 12,173,826 km (0.094 R)
• M48: 12,268,671 km (0.077 R)
• M49: 13,165,361 km (0.048 R)
• M50: 13,458,124 km (0.053 R)
• M51: 13,884,627 km (0.042 R)
• M52: 14,149,415 km (0.032 R)
• M53: 14,549,739 km (0.104 R)
• M54: 14,751,248 km (0.102 R)
• M55: 16,257,399 km (0.08 R)
• M56: 16,361,968 km (0.115 R)
• M57: 16,817,194 km (0.105 R)
• M58: 17,064,180 km (0.095 R)
• M59: 18,063,793 km (0.116 R)
• M60: 18,497,926 km (0.119 R)
• M61: 19,045,604 km (0.056 R)
• M62: 19,303,062 km (0.058 R)
• M63: 19,821,269 km (0.081 R)
• M64: 19,895,619 km (0.104 R)
• M65: 20,007,518 km (0.117 R)
• M66: 21,250,976 km (0.054 R)
• M67: 22,248,195 km (0.116 R)
• M68: 22,480,521 km (0.097 R)
• M69: 22,947,565 km (0.092 R)
• M70: 23,143,239 km (0.089 R)
• M71: 23,496,590 km (0.101 R)
• M72: 23,693,760 km (0.097 R)
• M73: 24,129,239 km (0.12 R)
• M74: 24,407,790 km (0.108 R)
• M75: 24,487,675 km (0.059 R)
• M76: 25,938,625 km (0.082 R)
• M77: 27,583,304 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.7

Radius: 8.9

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.07 AU - 13.09 AU

Year: 12325 Days

Day: 11.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,654,098 km

• M1: 128,505 km (0.089 R)
• M2: 331,060 km (0.117 R)
• M3: 430,243 km (0.088 R)
• M4: 567,275 km (0.096 R)
• M5: 808,576 km (0.069 R)
• M6: 1,031,328 km (0.101 R)
• M7: 1,999,226 km (0.101 R)
• M8: 2,392,369 km (0.101 R)
• M9: 2,505,764 km (0.116 R)
• M10: 2,785,512 km (0.08 R)
• M11: 3,026,515 km (0.114 R)
• M12: 3,375,227 km (0.099 R)
• M13: 4,110,800 km (0.084 R)
• M14: 5,244,453 km (0.111 R)
• M15: 5,602,590 km (0.026 R)
• M16: 5,845,686 km (0.034 R)
• M17: 5,907,022 km (0.036 R)
• M18: 6,154,606 km (0.103 R)
• M19: 6,216,988 km (0.111 R)
• M20: 6,279,670 km (0.075 R)
• M21: 6,468,762 km (0.084 R)
• M22: 7,211,216 km (0.092 R)
• M23: 7,642,955 km (0.115 R)
• M24: 8,117,031 km (0.036 R)
• M25: 8,496,411 km (0.096 R)
• M26: 8,881,476 km (0.085 R)
• M27: 9,200,867 km (0.077 R)
• M28: 9,415,840 km (0.109 R)
• M29: 9,560,202 km (0.051 R)
• M30: 10,144,531 km (0.114 R)
• M31: 10,366,684 km (0.105 R)
• M32: 10,853,475 km (0.11 R)
• M33: 11,849,498 km (0.08 R)
• M34: 11,966,334 km (0.036 R)
• M35: 12,476,911 km (0.116 R)
• M36: 13,034,762 km (0.102 R)
• M37: 13,115,096 km (0.085 R)
• M38: 13,316,754 km (0.12 R)
• M39: 13,478,768 km (0.054 R)
• M40: 13,560,000 km (0.096 R)
• M41: 13,804,742 km (0.091 R)
• M42: 16,505,283 km (0.07 R)
• M43: 16,897,977 km (0.096 R)
• M44: 19,180,242 km (0.102 R)
• M45: 20,380,466 km (0.094 R)
• M46: 21,225,694 km (0.032 R)
• M47: 21,795,363 km (0.072 R)
• M48: 21,986,549 km (0.092 R)
• M49: 22,178,034 km (0.037 R)
• M50: 22,804,699 km (0.086 R)
• M51: 23,779,928 km (0.072 R)
• M52: 24,173,969 km (0.107 R)
• M53: 25,619,982 km (0.081 R)
• M54: 25,821,640 km (0.112 R)
• M55: 26,074,460 km (0.05 R)
• M56: 26,277,315 km (0.077 R)
• M57: 26,735,533 km (0.083 R)
• M58: 26,837,858 km (0.08 R)
• M59: 27,042,657 km (0.108 R)
• M60: 27,970,613 km (0.081 R)
• M61: 28,282,375 km (0.073 R)
• M62: 28,490,765 km (0.088 R)
• M63: 28,647,394 km (0.12 R)
• M64: 29,329,560 km (0.061 R)
• M65: 29,540,493 km (0.064 R)
• M66: 29,857,940 km (0.091 R)
• M67: 30,176,434 km (0.12 R)
• M68: 30,389,311 km (0.105 R)
• M69: 30,602,788 km (0.116 R)
• M70: 30,709,750 km (0.108 R)
• M71: 30,977,680 km (0.078 R)
• M72: 31,677,798 km (0.074 R)
• M73: 33,038,690 km (0.063 R)
• M74: 33,258,150 km (0.109 R)
• M75: 33,919,672 km (0.049 R)
• M76: 34,252,078 km (0.114 R)
• M77: 34,585,382 km (0.073 R)
• M78: 35,873,569 km (0.036 R)
• M79: 36,268,807 km (0.044 R)
• M80: 36,722,238 km (0.096 R)
• M81: 37,348,604 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.2

Radius: 11

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.94 AU - 14.16 AU

Year: 14981 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 37,654,098 km

• M1: 410,646 km (0.096 R)
• M2: 533,466 km (0.119 R)
• M3: 610,060 km (0.074 R)
• M4: 1,617,153 km (0.095 R)
• M5: 1,763,759 km (0.097 R)
• M6: 2,133,565 km (0.116 R)
• M7: 2,229,906 km (0.053 R)
• M8: 2,561,864 km (0.064 R)
• M9: 2,981,037 km (0.041 R)
• M10: 3,125,548 km (0.087 R)
• M11: 3,459,600 km (0.066 R)
• M12: 3,727,381 km (0.068 R)
• M13: 3,844,216 km (0.118 R)
• M14: 4,283,286 km (0.113 R)
• M15: 5,208,998 km (0.092 R)
• M16: 5,340,046 km (0.052 R)
• M17: 5,516,421 km (0.059 R)
• M18: 5,694,742 km (0.088 R)
• M19: 7,189,075 km (0.073 R)
• M20: 7,384,001 km (0.095 R)
• M21: 7,729,423 km (0.077 R)
• M22: 8,538,897 km (0.072 R)
• M23: 8,901,522 km (0.069 R)
• M24: 9,695,737 km (0.071 R)
• M25: 10,901,197 km (0.113 R)
• M26: 11,069,195 km (0.067 R)
• M27: 12,269,419 km (0.101 R)
• M28: 12,737,660 km (0.049 R)
• M29: 12,855,543 km (0.095 R)
• M30: 13,691,347 km (0.114 R)
• M31: 15,793,496 km (0.047 R)
• M32: 16,302,727 km (0.113 R)
• M33: 16,559,288 km (0.11 R)
• M34: 16,752,568 km (0.111 R)
• M35: 17,664,666 km (0.06 R)
• M36: 17,796,312 km (0.089 R)
• M37: 18,793,980 km (0.115 R)
• M38: 19,265,663 km (0.085 R)
• M39: 20,912,586 km (0.108 R)
• M40: 21,261,298 km (0.112 R)
• M41: 21,471,633 km (0.072 R)
• M42: 23,177,796 km (0.101 R)
• M43: 24,120,263 km (0.065 R)
• M44: 24,706,388 km (0.083 R)
• M45: 24,927,344 km (0.113 R)
• M46: 25,149,048 km (0.036 R)
• M47: 25,892,699 km (0.067 R)
• M48: 26,117,245 km (0.07 R)
• M49: 27,021,714 km (0.071 R)
• M50: 28,629,143 km (0.054 R)
• M51: 31,936,004 km (0.099 R)
• M52: 32,016,188 km (0.042 R)
• M53: 32,498,791 km (0.113 R)
• M54: 33,879,280 km (0.115 R)
• M55: 34,947,708 km (0.098 R)
• M56: 36,445,482 km (0.1 R)
• M57: 37,540,239 km (0.073 R)
• M58: 39,073,617 km (0.102 R)
• M59: 39,503,263 km (0.082 R)
• M60: 39,848,086 km (0.085 R)
• M61: 39,934,404 km (0.067 R)
• M62: 41,324,766 km (0.059 R)
• M63: 41,674,676 km (0.1 R)
• M64: 41,762,340 km (0.12 R)
• M65: 41,850,154 km (0.067 R)
• M66: 42,113,596 km (0.073 R)
• M67: 42,289,672 km (0.109 R)
• M68: 43,262,059 km (0.115 R)
• M69: 43,706,514 km (0.095 R)
• M70: 44,958,947 km (0.099 R)
• M71: 46,495,617 km (0.071 R)
• M72: 48,601,955 km (0.042 R)
• M73: 49,064,062 km (0.056 R)
• M74: 49,806,217 km (0.091 R)
• M75: 51,678,136 km (0.101 R)
• M76: 53,954,566 km (0.097 R)
• M77: 54,241,346 km (0.096 R)
• M78: 54,337,088 km (0.102 R)
• M79: 55,297,507 km (0.086 R)
• M80: 56,360,549 km (0.096 R)
• M81: 56,651,517 km (0.094 R)
• M82: 57,723,086 km (0.085 R)
• M83: 58,114,434 km (0.06 R)
• M84: 58,801,238 km (0.118 R)
• M85: 59,490,884 km (0.074 R)
• M86: 59,589,619 km (0.108 R)
• M87: 60,579,957 km (0.097 R)
• M88: 63,785,241 km (0.075 R)
• M89: 65,408,677 km (0.075 R)

Asteroid Belt

Center: 14.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.9

Radius: 3.1

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.19 AU - 17.95 AU

Year: 24158 Days

Day: 20.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 37,654,098 km

• M1: 87,964 km (0.053 R)
• M2: 284,834 km (0.086 R)
• M3: 780,452 km (0.087 R)
• M4: 1,505,553 km (0.1 R)
• M5: 1,801,607 km (0.069 R)
• M6: 2,158,548 km (0.117 R)
• M7: 2,651,921 km (0.099 R)
• M8: 3,302,523 km (0.119 R)
• M9: 3,403,052 km (0.093 R)
• M10: 4,133,688 km (0.091 R)
• M11: 4,269,074 km (0.052 R)
• M12: 5,257,318 km (0.091 R)
• M13: 5,286,639 km (0.098 R)
• M14: 5,791,831 km (0.068 R)
• M15: 6,468,313 km (0.113 R)
• M16: 7,072,389 km (0.115 R)
• M17: 7,104,552 km (0.05 R)
• M18: 7,169,328 km (0.067 R)
• M19: 7,201,791 km (0.11 R)
• M20: 7,364,703 km (0.09 R)
• M21: 7,528,812 km (0.053 R)
• M22: 7,927,640 km (0.03 R)
• M23: 8,815,204 km (0.117 R)
• M24: 9,270,580 km (0.12 R)
• M25: 10,094,864 km (0.037 R)
• M26: 10,277,224 km (0.118 R)
• M27: 11,092,084 km (0.115 R)
• M28: 11,659,508 km (0.101 R)
• M29: 11,927,588 km (0.049 R)
• M30: 12,275,104 km (0.049 R)
• M31: 13,417,583 km (0.043 R)
• M32: 13,537,710 km (0.061 R)
• M33: 13,577,802 km (0.076 R)
• M34: 14,347,483 km (0.104 R)
• M35: 15,549,203 km (0.099 R)
• M36: 15,759,687 km (0.03 R)
• M37: 16,013,554 km (0.108 R)
• M38: 16,311,254 km (0.12 R)
• M39: 16,998,806 km (0.096 R)
• M40: 17,085,423 km (0.103 R)
• M41: 18,136,049 km (0.103 R)
• M42: 18,669,216 km (0.1 R)
• M43: 19,342,855 km (0.079 R)
• M44: 19,433,212 km (0.059 R)
• M45: 21,038,248 km (0.114 R)
• M46: 22,021,405 km (0.091 R)
• M47: 22,305,043 km (0.038 R)
• M48: 22,542,305 km (0.112 R)
• M49: 22,828,186 km (0.079 R)
• M50: 23,019,372 km (0.042 R)
• M51: 24,178,008 km (0.032 R)
• M52: 24,862,568 km (0.075 R)
• M53: 25,207,241 km (0.09 R)
• M54: 25,503,894 km (0.084 R)
• M55: 28,842,769 km (0.12 R)
• M56: 29,153,035 km (0.111 R)
• M57: 29,933,487 km (0.059 R)
• M58: 30,615,503 km (0.096 R)
• M59: 31,037,818 km (0.098 R)
• M60: 31,461,928 km (0.076 R)
• M61: 31,568,292 km (0.111 R)
• M62: 31,621,549 km (0.047 R)
• M63: 31,941,389 km (0.108 R)
• M64: 33,774,412 km (0.119 R)
• M65: 35,033,577 km (0.096 R)
• M66: 36,196,701 km (0.08 R)
• M67: 36,587,151 km (0.085 R)
• M68: 36,643,101 km (0.101 R)
• M69: 36,922,998 km (0.034 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 10,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit