🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.57 AU - 0.67 AU

Year: 187 Days

Day: 35.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,502,363 km

• M1: 42,486 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.53 AU - 0.87 AU

Year: 224 Days

Day: 43.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.07 AU - 1.19 AU

Year: 460 Days

Day: 21.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,502,363 km

• M1: 464,053 km (0.066 R)

Asteroid Belt

Center: 1.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.42 AU - 3.2 AU

Year: 1804 Days

Day: 31.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.7

Radius: 11.4

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.13 AU - 4.61 AU

Year: 3498 Days

Day: 13 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 65,502,363 km

• M1: 338,540 km (0.049 R)
• M2: 526,734 km (0.111 R)
• M3: 651,648 km (0.082 R)
• M4: 889,359 km (0.069 R)
• M5: 1,106,725 km (0.104 R)
• M6: 1,255,874 km (0.079 R)
• M7: 1,359,097 km (0.048 R)
• M8: 1,447,509 km (0.088 R)
• M9: 1,565,542 km (0.049 R)
• M10: 2,080,308 km (0.115 R)
• M11: 2,266,857 km (0.054 R)
• M12: 2,567,997 km (0.101 R)
• M13: 2,712,359 km (0.076 R)
• M14: 2,882,302 km (0.111 R)
• M15: 3,161,751 km (0.082 R)
• M16: 3,244,927 km (0.073 R)
• M17: 3,328,852 km (0.109 R)
• M18: 3,462,144 km (0.062 R)
• M19: 3,634,480 km (0.07 R)
• M20: 3,784,527 km (0.109 R)
• M21: 4,090,903 km (0.093 R)
• M22: 4,325,922 km (0.058 R)
• M23: 4,418,672 km (0.117 R)
• M24: 4,538,650 km (0.088 R)
• M25: 5,113,554 km (0.094 R)
• M26: 5,352,911 km (0.112 R)
• M27: 5,423,970 km (0.045 R)
• M28: 5,653,603 km (0.067 R)
• M29: 5,784,202 km (0.116 R)
• M30: 5,989,300 km (0.09 R)
• M31: 6,361,799 km (0.12 R)
• M32: 6,497,634 km (0.106 R)
• M33: 6,649,925 km (0.072 R)
• M34: 6,787,854 km (0.105 R)
• M35: 6,880,305 km (0.092 R)
• M36: 7,176,060 km (0.069 R)
• M37: 7,286,164 km (0.094 R)
• M38: 7,365,152 km (0.058 R)
• M39: 7,587,604 km (0.098 R)
• M40: 7,683,795 km (0.054 R)
• M41: 8,072,152 km (0.063 R)
• M42: 8,351,152 km (0.076 R)
• M43: 8,450,335 km (0.117 R)
• M44: 8,616,688 km (0.066 R)
• M45: 8,800,843 km (0.091 R)
• M46: 9,122,029 km (0.058 R)
• M47: 9,241,408 km (0.111 R)
• M48: 9,637,095 km (0.103 R)
• M49: 9,793,425 km (0.11 R)
• M50: 9,880,640 km (0.116 R)
• M51: 10,695,500 km (0.115 R)
• M52: 10,785,408 km (0.037 R)
• M53: 10,965,823 km (0.089 R)
• M54: 11,038,378 km (0.083 R)
• M55: 11,129,184 km (0.068 R)
• M56: 11,220,289 km (0.094 R)
• M57: 11,293,293 km (0.106 R)
• M58: 11,550,152 km (0.039 R)
• M59: 11,734,906 km (0.069 R)
• M60: 12,144,654 km (0.117 R)
• M61: 12,238,452 km (0.077 R)
• M62: 12,389,097 km (0.074 R)
• M63: 12,464,644 km (0.043 R)
• M64: 12,540,341 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.7

Radius: 12.5

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.36 AU - 6.98 AU

Year: 5868 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 65,502,363 km

• M1: 171,738 km (0.107 R)
• M2: 262,245 km (0.057 R)
• M3: 380,427 km (0.117 R)
• M4: 568,771 km (0.03 R)
• M5: 652,247 km (0.09 R)
• M6: 750,832 km (0.118 R)
• M7: 855,101 km (0.059 R)
• M8: 987,496 km (0.046 R)
• M9: 1,299,258 km (0.068 R)
• M10: 1,388,717 km (0.108 R)
• M11: 1,684,023 km (0.095 R)
• M12: 1,985,014 km (0.049 R)
• M13: 2,119,353 km (0.103 R)
• M14: 2,573,383 km (0.106 R)
• M15: 2,671,220 km (0.086 R)
• M16: 2,836,974 km (0.099 R)
• M17: 3,092,338 km (0.101 R)
• M18: 3,249,116 km (0.078 R)
• M19: 3,717,208 km (0.111 R)
• M20: 3,865,609 km (0.098 R)
• M21: 3,997,106 km (0.12 R)
• M22: 4,381,123 km (0.11 R)
• M23: 4,498,707 km (0.033 R)
• M24: 4,777,109 km (0.111 R)
• M25: 5,350,966 km (0.117 R)
• M26: 5,603,787 km (0.089 R)
• M27: 5,838,954 km (0.051 R)
• M28: 6,012,039 km (0.088 R)
• M29: 6,252,742 km (0.075 R)
• M30: 6,341,155 km (0.1 R)
• M31: 6,429,866 km (0.103 R)
• M32: 6,744,022 km (0.099 R)
• M33: 7,063,114 km (0.084 R)
• M34: 7,178,304 km (0.055 R)
• M35: 7,835,039 km (0.03 R)
• M36: 8,243,142 km (0.094 R)
• M37: 9,230,787 km (0.111 R)
• M38: 9,407,462 km (0.083 R)
• M39: 9,789,984 km (0.055 R)
• M40: 10,808,147 km (0.069 R)
• M41: 11,532,799 km (0.032 R)
• M42: 11,723,387 km (0.07 R)
• M43: 12,384,310 km (0.116 R)
• M44: 13,085,625 km (0.096 R)
• M45: 13,512,577 km (0.107 R)
• M46: 13,713,487 km (0.025 R)
• M47: 13,915,295 km (0.057 R)
• M48: 14,031,083 km (0.077 R)
• M49: 14,118,149 km (0.09 R)
• M50: 14,969,062 km (0.064 R)
• M51: 16,444,247 km (0.071 R)
• M52: 16,997,759 km (0.088 R)
• M53: 17,090,510 km (0.064 R)
• M54: 17,494,873 km (0.102 R)
• M55: 17,619,936 km (0.076 R)
• M56: 17,902,377 km (0.112 R)
• M57: 18,028,339 km (0.069 R)
• M58: 18,599,054 km (0.062 R)
• M59: 18,950,759 km (0.056 R)
• M60: 19,143,591 km (0.073 R)
• M61: 19,240,231 km (0.038 R)
• M62: 19,337,021 km (0.111 R)
• M63: 19,823,513 km (0.116 R)
• M64: 20,019,187 km (0.114 R)
• M65: 21,407,007 km (0.091 R)
• M66: 21,674,787 km (0.106 R)
• M67: 22,825,793 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.4

Radius: 9.2

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.18 AU - 12.18 AU

Year: 14313 Days

Day: 11.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,502,363 km

• M1: 215,421 km (0.049 R)
• M2: 531,222 km (0.11 R)
• M3: 639,531 km (0.108 R)
• M4: 736,022 km (0.098 R)
• M5: 966,552 km (0.107 R)
• M6: 1,079,199 km (0.081 R)
• M7: 1,392,756 km (0.086 R)
• M8: 1,573,321 km (0.064 R)
• M9: 1,872,666 km (0.111 R)
• M10: 2,249,802 km (0.069 R)
• M11: 2,401,195 km (0.068 R)
• M12: 2,462,830 km (0.096 R)
• M13: 2,714,304 km (0.105 R)
• M14: 3,073,638 km (0.042 R)
• M15: 3,344,709 km (0.1 R)
• M16: 3,413,674 km (0.056 R)
• M17: 3,946,093 km (0.032 R)
• M18: 4,542,689 km (0.048 R)
• M19: 5,408,412 km (0.058 R)
• M20: 5,735,882 km (0.083 R)
• M21: 7,924,498 km (0.09 R)
• M22: 8,016,950 km (0.038 R)
• M23: 8,390,197 km (0.069 R)
• M24: 8,484,443 km (0.099 R)
• M25: 9,544,045 km (0.111 R)
• M26: 10,391,218 km (0.105 R)
• M27: 10,695,949 km (0.076 R)
• M28: 11,366,297 km (0.067 R)
• M29: 11,522,926 km (0.079 R)
• M30: 12,693,379 km (0.071 R)
• M31: 13,347,720 km (0.062 R)
• M32: 13,513,026 km (0.105 R)
• M33: 14,068,932 km (0.038 R)
• M34: 14,916,703 km (0.06 R)
• M35: 17,197,771 km (0.096 R)
• M36: 17,558,152 km (0.07 R)
• M37: 18,042,700 km (0.103 R)
• M38: 18,654,555 km (0.098 R)
• M39: 19,024,960 km (0.065 R)
• M40: 19,273,292 km (0.084 R)
• M41: 19,647,736 km (0.11 R)
• M42: 21,041,090 km (0.066 R)
• M43: 21,297,800 km (0.111 R)
• M44: 22,662,881 km (0.1 R)
• M45: 22,926,023 km (0.104 R)
• M46: 23,058,118 km (0.094 R)
• M47: 23,124,091 km (0.109 R)
• M48: 25,136,033 km (0.117 R)
• M49: 25,476,667 km (0.099 R)
• M50: 25,545,033 km (0.068 R)
• M51: 26,646,672 km (0.109 R)
• M52: 26,785,349 km (0.09 R)
• M53: 26,924,475 km (0.085 R)
• M54: 27,273,038 km (0.076 R)
• M55: 28,398,762 km (0.063 R)
• M56: 29,539,596 km (0.11 R)
• M57: 32,013,047 km (0.089 R)
• M58: 33,125,307 km (0.114 R)
• M59: 33,199,956 km (0.095 R)
• M60: 33,274,606 km (0.051 R)
• M61: 35,616,560 km (0.109 R)
• M62: 36,229,612 km (0.081 R)
• M63: 36,537,335 km (0.11 R)
• M64: 36,614,378 km (0.067 R)
• M65: 37,155,623 km (0.07 R)
• M66: 39,980,031 km (0.096 R)
• M67: 40,617,019 km (0.075 R)
• M68: 41,257,298 km (0.099 R)
• M69: 42,143,216 km (0.116 R)
• M70: 42,305,081 km (0.117 R)
• M71: 42,872,805 km (0.081 R)
• M72: 46,666,158 km (0.082 R)
• M73: 47,757,475 km (0.043 R)
• M74: 48,687,525 km (0.11 R)
• M75: 50,565,427 km (0.097 R)
• M76: 51,772,681 km (0.109 R)
• M77: 52,553,882 km (0.082 R)
• M78: 54,479,805 km (0.104 R)
• M79: 54,920,669 km (0.116 R)
• M80: 55,097,345 km (0.095 R)
• M81: 59,032,367 km (0.088 R)
• M82: 59,303,887 km (0.105 R)
• M83: 60,030,185 km (0.108 R)
• M84: 60,121,140 km (0.101 R)
• M85: 60,576,815 km (0.119 R)
• M86: 60,668,070 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539

Radius: 5.8

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.49 AU - 15.57 AU

Year: 18009 Days

Day: 19.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,502,363 km

• M1: 128,056 km (0.101 R)
• M2: 243,545 km (0.115 R)
• M3: 395,238 km (0.04 R)
• M4: 464,352 km (0.035 R)
• M5: 696,677 km (0.112 R)
• M6: 1,082,191 km (0.073 R)
• M7: 1,131,558 km (0.102 R)
• M8: 1,310,029 km (0.087 R)
• M9: 1,362,687 km (0.066 R)
• M10: 1,443,021 km (0.036 R)
• M11: 1,525,001 km (0.092 R)
• M12: 1,580,502 km (0.095 R)
• M13: 2,079,410 km (0.077 R)
• M14: 2,491,852 km (0.078 R)
• M15: 2,963,833 km (0.074 R)
• M16: 3,873,238 km (0.046 R)
• M17: 4,497,361 km (0.082 R)
• M18: 4,577,695 km (0.074 R)
• M19: 5,027,236 km (0.119 R)
• M20: 5,110,562 km (0.048 R)
• M21: 5,363,233 km (0.108 R)
• M22: 6,012,338 km (0.107 R)
• M23: 6,368,681 km (0.096 R)
• M24: 6,595,022 km (0.119 R)
• M25: 6,731,904 km (0.043 R)
• M26: 6,777,831 km (0.1 R)
• M27: 6,916,059 km (0.084 R)
• M28: 7,148,684 km (0.069 R)
• M29: 7,573,542 km (0.113 R)
• M30: 8,250,921 km (0.081 R)
• M31: 9,200,718 km (0.093 R)
• M32: 9,251,731 km (0.068 R)
• M33: 9,559,454 km (0.098 R)
• M34: 10,184,773 km (0.07 R)
• M35: 10,555,775 km (0.07 R)
• M36: 10,877,261 km (0.089 R)
• M37: 11,420,152 km (0.111 R)
• M38: 11,639,762 km (0.069 R)
• M39: 12,027,519 km (0.104 R)
• M40: 12,083,170 km (0.109 R)
• M41: 12,138,970 km (0.088 R)
• M42: 12,645,358 km (0.12 R)
• M43: 13,158,479 km (0.053 R)
• M44: 13,562,244 km (0.097 R)
• M45: 13,911,704 km (0.103 R)
• M46: 16,253,809 km (0.046 R)
• M47: 17,249,382 km (0.114 R)
• M48: 17,375,194 km (0.084 R)
• M49: 18,585,890 km (0.047 R)
• M50: 19,495,295 km (0.091 R)
• M51: 19,889,336 km (0.112 R)
• M52: 22,652,259 km (0.104 R)
• M53: 22,721,074 km (0.114 R)
• M54: 22,859,153 km (0.049 R)
• M55: 23,692,712 km (0.055 R)
• M56: 23,762,575 km (0.115 R)
• M57: 23,902,598 km (0.079 R)
• M58: 25,104,019 km (0.115 R)
• M59: 25,676,231 km (0.12 R)
• M60: 25,891,801 km (0.105 R)
• M61: 26,036,013 km (0.039 R)
• M62: 27,418,298 km (0.101 R)
• M63: 28,824,219 km (0.102 R)
• M64: 30,102,084 km (0.094 R)
• M65: 32,324,061 km (0.106 R)
• M66: 36,035,584 km (0.066 R)
• M67: 36,519,084 km (0.074 R)
• M68: 36,599,867 km (0.073 R)
• M69: 37,573,899 km (0.103 R)
• M70: 38,064,131 km (0.119 R)
• M71: 43,680,035 km (0.077 R)
• M72: 44,195,400 km (0.028 R)
• M73: 44,799,326 km (0.116 R)
• M74: 44,972,261 km (0.061 R)
• M75: 45,666,545 km (0.115 R)
• M76: 45,927,893 km (0.109 R)
• M77: 48,567,996 km (0.091 R)
• M78: 49,101,911 km (0.045 R)
• M79: 50,715,174 km (0.1 R)
• M80: 55,472,536 km (0.048 R)
• M81: 55,937,486 km (0.093 R)
• M82: 56,964,775 km (0.12 R)
• M83: 57,433,764 km (0.076 R)
• M84: 58,375,632 km (0.087 R)
• M85: 58,943,207 km (0.111 R)
• M86: 59,798,009 km (0.117 R)
• M87: 59,893,303 km (0.098 R)
• M88: 60,274,777 km (0.041 R)
• M89: 61,712,263 km (0.114 R)
• M90: 62,580,230 km (0.103 R)
• M91: 62,870,450 km (0.052 R)
• M92: 63,161,119 km (0.105 R)
• M93: 65,306,202 km (0.088 R)
• M94: 65,404,189 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 12,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit