🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.5 AU - 0.54 AU

Year: 141 Days

Day: 27.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,771,001 km

• M1: 95,443 km (0.03 R)
• M2: 130,449 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.57 AU - 0.61 AU

Year: 170 Days

Day: 38.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.68 AU - 0.74 AU

Year: 224 Days

Day: 32.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.11 AU - 1.47 AU

Year: 549 Days

Day: 41.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.86 AU - 2.94 AU

Year: 1393 Days

Day: 42 Hours

Environment

Temp: -93 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.89 AU - 3.17 AU

Year: 1976 Days

Day: 34.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.3

Radius: 8

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.12 AU - 7.06 AU

Year: 6340 Days

Day: 8.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,771,001 km

• M1: 120,277 km (0.085 R)
• M2: 283,787 km (0.119 R)
• M3: 556,953 km (0.037 R)
• M4: 687,253 km (0.117 R)
• M5: 932,294 km (0.109 R)
• M6: 1,464,713 km (0.086 R)
• M7: 1,666,969 km (0.068 R)
• M8: 1,761,964 km (0.117 R)
• M9: 1,878,351 km (0.094 R)
• M10: 2,180,539 km (0.118 R)
• M11: 2,326,995 km (0.105 R)
• M12: 2,541,668 km (0.119 R)
• M13: 2,785,512 km (0.099 R)
• M14: 3,060,024 km (0.059 R)
• M15: 3,391,384 km (0.083 R)
• M16: 3,561,477 km (0.102 R)
• M17: 3,784,228 km (0.117 R)
• M18: 3,859,625 km (0.107 R)
• M19: 4,165,702 km (0.109 R)
• M20: 4,453,229 km (0.1 R)
• M21: 4,747,339 km (0.052 R)
• M22: 4,965,153 km (0.114 R)
• M23: 5,103,083 km (0.089 R)
• M24: 5,242,209 km (0.038 R)
• M25: 5,410,805 km (0.113 R)
• M26: 5,581,197 km (0.077 R)
• M27: 5,753,385 km (0.043 R)
• M28: 5,956,389 km (0.114 R)
• M29: 6,640,500 km (0.105 R)
• M30: 7,411,976 km (0.048 R)
• M31: 7,633,082 km (0.084 R)
• M32: 8,473,223 km (0.091 R)
• M33: 9,071,914 km (0.108 R)
• M34: 9,581,444 km (0.069 R)
• M35: 9,926,118 km (0.081 R)
• M36: 10,030,388 km (0.104 R)
• M37: 10,556,972 km (0.063 R)
• M38: 10,770,149 km (0.07 R)
• M39: 10,913,165 km (0.093 R)
• M40: 11,381,855 km (0.117 R)
• M41: 12,301,882 km (0.091 R)
• M42: 13,131,103 km (0.111 R)
• M43: 13,283,842 km (0.093 R)
• M44: 13,822,993 km (0.117 R)
• M45: 14,408,519 km (0.1 R)
• M46: 14,526,701 km (0.114 R)
• M47: 14,684,677 km (0.09 R)
• M48: 15,082,009 km (0.083 R)
• M49: 15,161,894 km (0.119 R)
• M50: 15,846,902 km (0.064 R)
• M51: 16,091,046 km (0.109 R)
• M52: 16,172,577 km (0.074 R)
• M53: 16,336,387 km (0.051 R)
• M54: 16,583,074 km (0.099 R)
• M55: 16,748,080 km (0.075 R)
• M56: 16,913,834 km (0.105 R)
• M57: 17,121,626 km (0.089 R)
• M58: 18,046,141 km (0.106 R)
• M59: 18,386,326 km (0.114 R)
• M60: 18,600,102 km (0.107 R)
• M61: 19,943,491 km (0.074 R)
• M62: 20,693,275 km (0.029 R)
• M63: 21,138,778 km (0.03 R)
• M64: 21,407,455 km (0.076 R)
• M65: 21,948,401 km (0.119 R)
• M66: 22,768,347 km (0.03 R)
• M67: 24,814,248 km (0.084 R)
• M68: 24,908,644 km (0.111 R)
• M69: 25,050,463 km (0.109 R)
• M70: 25,382,420 km (0.051 R)
• M71: 26,290,779 km (0.1 R)
• M72: 26,386,970 km (0.079 R)
• M73: 27,063,900 km (0.087 R)
• M74: 27,453,304 km (0.075 R)
• M75: 27,746,515 km (0.034 R)
• M76: 27,942,638 km (0.117 R)
• M77: 28,040,774 km (0.068 R)
• M78: 29,377,880 km (0.115 R)
• M79: 30,583,789 km (0.036 R)
• M80: 30,634,353 km (0.078 R)
• M81: 31,345,691 km (0.061 R)
• M82: 33,095,537 km (0.106 R)
• M83: 33,982,353 km (0.085 R)
• M84: 34,613,058 km (0.084 R)
• M85: 34,771,332 km (0.118 R)
• M86: 35,194,694 km (0.113 R)
• M87: 35,300,759 km (0.072 R)
• M88: 35,406,974 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.9

Radius: 11

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.81 AU - 9.39 AU

Year: 10287 Days

Day: 7.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,771,001 km

• M1: 178,470 km (0.036 R)
• M2: 495,019 km (0.093 R)
• M3: 924,216 km (0.038 R)
• M4: 1,043,445 km (0.029 R)
• M5: 1,355,357 km (0.105 R)
• M6: 1,492,538 km (0.111 R)
• M7: 1,593,517 km (0.107 R)
• M8: 1,932,057 km (0.079 R)
• M9: 2,110,078 km (0.113 R)
• M10: 2,316,972 km (0.086 R)
• M11: 2,554,683 km (0.113 R)
• M12: 2,651,921 km (0.038 R)
• M13: 3,079,771 km (0.08 R)
• M14: 3,421,602 km (0.106 R)
• M15: 3,943,400 km (0.036 R)
• M16: 4,056,346 km (0.09 R)
• M17: 4,402,067 km (0.063 R)
• M18: 5,030,079 km (0.099 R)
• M19: 5,245,799 km (0.063 R)
• M20: 5,433,095 km (0.109 R)
• M21: 7,009,558 km (0.08 R)
• M22: 7,250,710 km (0.054 R)
• M23: 8,134,235 km (0.053 R)
• M24: 8,791,418 km (0.115 R)
• M25: 9,163,917 km (0.118 R)
• M26: 10,234,290 km (0.062 R)
• M27: 10,312,230 km (0.062 R)
• M28: 10,744,568 km (0.073 R)
• M29: 11,303,466 km (0.083 R)
• M30: 11,545,964 km (0.091 R)
• M31: 11,871,937 km (0.038 R)
• M32: 11,953,917 km (0.086 R)
• M33: 13,121,229 km (0.116 R)
• M34: 13,632,555 km (0.057 R)
• M35: 14,939,442 km (0.078 R)
• M36: 15,072,434 km (0.087 R)
• M37: 15,787,811 km (0.086 R)
• M38: 17,671,248 km (0.115 R)
• M39: 18,567,789 km (0.118 R)
• M40: 19,237,987 km (0.032 R)
• M41: 19,673,018 km (0.12 R)
• M42: 19,770,107 km (0.115 R)
• M43: 19,867,495 km (0.091 R)
• M44: 20,160,258 km (0.09 R)
• M45: 21,997,170 km (0.094 R)
• M46: 22,148,414 km (0.083 R)
• M47: 22,859,003 km (0.087 R)
• M48: 23,012,192 km (0.103 R)
• M49: 23,422,539 km (0.082 R)
• M50: 23,783,518 km (0.102 R)
• M51: 24,250,413 km (0.098 R)
• M52: 24,511,162 km (0.054 R)
• M53: 24,615,731 km (0.099 R)
• M54: 24,930,186 km (0.066 R)
• M55: 25,245,987 km (0.063 R)
• M56: 25,351,603 km (0.118 R)
• M57: 26,041,399 km (0.093 R)
• M58: 27,114,764 km (0.116 R)
• M59: 27,222,923 km (0.06 R)
• M60: 27,331,082 km (0.056 R)
• M61: 28,202,490 km (0.07 R)
• M62: 29,470,930 km (0.117 R)
• M63: 29,693,532 km (0.096 R)
• M64: 29,804,982 km (0.11 R)
• M65: 30,028,332 km (0.091 R)
• M66: 30,532,776 km (0.08 R)
• M67: 30,701,672 km (0.084 R)
• M68: 31,323,251 km (0.106 R)
• M69: 31,721,032 km (0.107 R)
• M70: 32,579,125 km (0.077 R)
• M71: 32,866,802 km (0.091 R)
• M72: 33,676,725 km (0.091 R)
• M73: 33,792,962 km (0.116 R)
• M74: 34,142,572 km (0.114 R)
• M75: 34,845,383 km (0.035 R)
• M76: 35,375,558 km (0.08 R)
• M77: 35,552,832 km (0.098 R)
• M78: 35,730,554 km (0.082 R)
• M79: 36,384,297 km (0.086 R)
• M80: 37,884,913 km (0.116 R)
• M81: 39,099,947 km (0.101 R)
• M82: 39,528,245 km (0.11 R)
• M83: 40,389,480 km (0.062 R)
• M84: 40,946,284 km (0.115 R)
• M85: 41,443,547 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810

Radius: 4

Gravity: 50.63 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.08 AU - 16.38 AU

Year: 20116 Days

Day: 20 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,771,001 km

• M1: 118,631 km (0.026 R)
• M2: 555,756 km (0.118 R)
• M3: 1,326,185 km (0.103 R)
• M4: 1,576,911 km (0.039 R)
• M5: 1,842,148 km (0.083 R)
• M6: 3,660,062 km (0.112 R)
• M7: 4,323,528 km (0.119 R)
• M8: 4,552,862 km (0.093 R)
• M9: 5,858,103 km (0.093 R)
• M10: 6,009,945 km (0.104 R)
• M11: 6,577,370 km (0.06 R)
• M12: 6,840,811 km (0.118 R)
• M13: 7,323,863 km (0.06 R)
• M14: 7,487,373 km (0.083 R)
• M15: 8,096,985 km (0.043 R)
• M16: 8,664,858 km (0.118 R)
• M17: 9,069,969 km (0.061 R)
• M18: 9,245,597 km (0.113 R)
• M19: 9,422,272 km (0.114 R)
• M20: 9,540,604 km (0.091 R)
• M21: 9,659,535 km (0.109 R)
• M22: 10,261,217 km (0.1 R)
• M23: 11,311,693 km (0.1 R)
• M24: 11,817,933 km (0.075 R)
• M25: 12,852,103 km (0.094 R)
• M26: 13,049,273 km (0.095 R)
• M27: 13,313,612 km (0.101 R)
• M28: 13,579,747 km (0.105 R)
• M29: 14,049,783 km (0.114 R)
• M30: 15,771,356 km (0.109 R)
• M31: 16,265,178 km (0.115 R)
• M32: 16,907,551 km (0.087 R)
• M33: 17,051,464 km (0.066 R)
• M34: 17,850,018 km (0.084 R)
• M35: 18,586,488 km (0.09 R)
• M36: 20,777,798 km (0.116 R)
• M37: 21,396,535 km (0.116 R)
• M38: 22,493,835 km (0.07 R)
• M39: 23,288,798 km (0.063 R)
• M40: 23,931,321 km (0.114 R)
• M41: 24,011,954 km (0.102 R)
• M42: 24,498,297 km (0.116 R)
• M43: 26,893,957 km (0.072 R)
• M44: 28,332,490 km (0.074 R)
• M45: 28,503,481 km (0.082 R)
• M46: 29,104,266 km (0.107 R)
• M47: 29,796,006 km (0.096 R)
• M48: 30,056,755 km (0.058 R)
• M49: 30,755,976 km (0.12 R)
• M50: 33,605,815 km (0.103 R)
• M51: 34,240,260 km (0.118 R)
• M52: 34,970,297 km (0.108 R)
• M53: 35,429,264 km (0.089 R)
• M54: 37,659,469 km (0.092 R)
• M55: 38,035,558 km (0.096 R)
• M56: 38,981,166 km (0.077 R)
• M57: 40,030,296 km (0.104 R)
• M58: 40,222,080 km (0.115 R)
• M59: 41,088,701 km (0.112 R)
• M60: 41,282,131 km (0.106 R)
• M61: 42,058,993 km (0.053 R)
• M62: 43,331,322 km (0.093 R)
• M63: 43,626,778 km (0.118 R)
• M64: 44,616,518 km (0.11 R)
• M65: 47,021,603 km (0.084 R)
• M66: 48,036,026 km (0.106 R)
• M67: 48,852,830 km (0.041 R)
• M68: 53,426,336 km (0.106 R)
• M69: 55,016,412 km (0.117 R)
• M70: 55,229,589 km (0.109 R)
• M71: 56,407,074 km (0.106 R)
• M72: 58,242,939 km (0.12 R)
• M73: 59,113,599 km (0.107 R)
• M74: 59,222,805 km (0.118 R)
• M75: 59,769,436 km (0.092 R)
• M76: 60,208,057 km (0.045 R)
• M77: 63,196,274 km (0.1 R)
• M78: 63,419,474 km (0.089 R)
• M79: 63,531,224 km (0.08 R)
• M80: 68,511,786 km (0.038 R)
• M81: 68,970,752 km (0.045 R)
• M82: 70,007,166 km (0.1 R)
• M83: 70,469,423 km (0.117 R)
• M84: 71,048,666 km (0.119 R)
• M85: 71,280,842 km (0.095 R)
• M86: 71,513,317 km (0.118 R)
• M87: 74,557,335 km (0.109 R)
• M88: 75,147,498 km (0.1 R)
• M89: 75,384,013 km (0.119 R)
• M90: 75,857,939 km (0.091 R)
• M91: 77,762,918 km (0.116 R)
• M92: 79,322,326 km (0.077 R)
• M93: 80,650,007 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 11,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit