🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.66 AU - 0.88 AU

Year: 259 Days

Day: 34.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,015,013 km

• M1: 196,272 km (0.112 R)
• M2: 374,294 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.27 AU - 2.49 AU

Year: 1406 Days

Day: 13.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.5

Radius: 12

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.39 AU - 8.15 AU

Year: 7505 Days

Day: 13.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,015,013 km

• M1: 150,495 km (0.083 R)
• M2: 231,578 km (0.119 R)
• M3: 350,059 km (0.114 R)
• M4: 792,270 km (0.077 R)
• M5: 1,018,014 km (0.114 R)
• M6: 1,139,188 km (0.116 R)
• M7: 1,247,048 km (0.086 R)
• M8: 1,339,799 km (0.074 R)
• M9: 1,592,320 km (0.055 R)
• M10: 2,143,737 km (0.1 R)
• M11: 2,487,813 km (0.069 R)
• M12: 2,800,472 km (0.11 R)
• M13: 3,074,984 km (0.095 R)
• M14: 3,202,741 km (0.077 R)
• M15: 3,280,382 km (0.094 R)
• M16: 3,358,472 km (0.093 R)
• M17: 3,978,705 km (0.094 R)
• M18: 4,118,280 km (0.105 R)
• M19: 4,259,500 km (0.069 R)
• M20: 4,344,921 km (0.118 R)
• M21: 4,929,998 km (0.092 R)
• M22: 5,602,141 km (0.059 R)
• M23: 6,141,441 km (0.047 R)
• M24: 6,730,558 km (0.077 R)
• M25: 7,201,342 km (0.114 R)
• M26: 7,892,335 km (0.073 R)
• M27: 8,604,720 km (0.11 R)
• M28: 9,041,995 km (0.101 R)
• M29: 9,561,398 km (0.103 R)
• M30: 9,711,595 km (0.113 R)
• M31: 10,166,821 km (0.1 R)
• M32: 10,397,202 km (0.106 R)
• M33: 10,474,245 km (0.085 R)
• M34: 10,784,810 km (0.085 R)
• M35: 11,177,205 km (0.075 R)
• M36: 11,534,445 km (0.113 R)
• M37: 12,016,599 km (0.118 R)
• M38: 12,260,144 km (0.068 R)
• M39: 13,502,554 km (0.057 R)
• M40: 14,568,140 km (0.098 R)
• M41: 15,045,656 km (0.069 R)
• M42: 15,352,182 km (0.113 R)
• M43: 15,528,259 km (0.107 R)
• M44: 16,239,298 km (0.104 R)
• M45: 16,553,902 km (0.095 R)
• M46: 16,824,973 km (0.051 R)
• M47: 17,097,541 km (0.059 R)
• M48: 18,063,344 km (0.105 R)
• M49: 19,807,656 km (0.09 R)
• M50: 20,967,638 km (0.041 R)
• M51: 21,753,176 km (0.106 R)
• M52: 22,149,610 km (0.096 R)
• M53: 22,398,541 km (0.086 R)
• M54: 22,899,245 km (0.098 R)
• M55: 22,999,775 km (0.087 R)
• M56: 23,454,253 km (0.11 R)
• M57: 23,657,258 km (0.098 R)
• M58: 23,911,724 km (0.083 R)
• M59: 24,577,733 km (0.091 R)
• M60: 24,680,657 km (0.078 R)
• M61: 24,938,863 km (0.116 R)
• M62: 27,622,648 km (0.107 R)
• M63: 28,375,275 km (0.075 R)
• M64: 30,618,196 km (0.088 R)
• M65: 30,784,549 km (0.06 R)
• M66: 31,006,851 km (0.075 R)
• M67: 31,341,203 km (0.078 R)
• M68: 32,577,480 km (0.12 R)
• M69: 33,258,599 km (0.119 R)
• M70: 33,543,882 km (0.088 R)
• M71: 34,001,801 km (0.04 R)
• M72: 34,577,154 km (0.077 R)
• M73: 34,808,283 km (0.083 R)
• M74: 36,557,531 km (0.081 R)
• M75: 36,969,823 km (0.114 R)
• M76: 37,561,482 km (0.111 R)
• M77: 39,717,187 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903

Radius: 8.6

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.28 AU - 9.76 AU

Year: 11247 Days

Day: 12 Hours

Environment

Temp: -178 °C

Axial Tilt: 103.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 31,015,013 km

• M1: 133,292 km (0.1 R)
• M2: 1,366,726 km (0.077 R)
• M3: 1,463,516 km (0.078 R)
• M4: 1,562,849 km (0.105 R)
• M5: 1,794,426 km (0.054 R)
• M6: 2,148,525 km (0.08 R)
• M7: 2,233,347 km (0.086 R)
• M8: 2,290,643 km (0.057 R)
• M9: 2,614,223 km (0.117 R)
• M10: 2,827,699 km (0.049 R)
• M11: 2,889,782 km (0.028 R)
• M12: 3,239,392 km (0.083 R)
• M13: 3,771,961 km (0.065 R)
• M14: 4,548,224 km (0.062 R)
• M15: 4,621,228 km (0.089 R)
• M16: 4,842,633 km (0.043 R)
• M17: 5,029,780 km (0.117 R)
• M18: 6,446,621 km (0.046 R)
• M19: 6,902,745 km (0.106 R)
• M20: 7,455,359 km (0.092 R)
• M21: 8,377,780 km (0.086 R)
• M22: 8,784,237 km (0.099 R)
• M23: 9,946,463 km (0.108 R)
• M24: 11,553,294 km (0.09 R)
• M25: 11,653,375 km (0.052 R)
• M26: 11,854,135 km (0.073 R)
• M27: 12,208,233 km (0.079 R)
• M28: 13,501,507 km (0.09 R)
• M29: 13,871,313 km (0.062 R)
• M30: 14,244,560 km (0.031 R)
• M31: 14,459,233 km (0.107 R)
• M32: 14,783,411 km (0.093 R)
• M33: 14,837,566 km (0.054 R)
• M34: 15,000,777 km (0.118 R)
• M35: 16,103,762 km (0.106 R)
• M36: 16,327,560 km (0.112 R)
• M37: 16,439,759 km (0.119 R)
• M38: 17,232,777 km (0.116 R)
• M39: 17,518,958 km (0.069 R)
• M40: 18,387,074 km (0.083 R)
• M41: 18,679,538 km (0.092 R)
• M42: 19,447,125 km (0.076 R)
• M43: 20,285,322 km (0.108 R)
• M44: 21,196,522 km (0.1 R)
• M45: 22,058,954 km (0.119 R)
• M46: 22,245,203 km (0.105 R)
• M47: 22,432,051 km (0.101 R)
• M48: 23,310,789 km (0.108 R)
• M49: 24,200,747 km (0.097 R)
• M50: 24,457,008 km (0.097 R)
• M51: 24,521,185 km (0.113 R)
• M52: 25,231,326 km (0.073 R)
• M53: 25,361,177 km (0.089 R)
• M54: 25,556,403 km (0.038 R)
• M55: 26,013,723 km (0.11 R)
• M56: 26,804,049 km (0.106 R)
• M57: 27,335,271 km (0.112 R)
• M58: 27,669,173 km (0.079 R)
• M59: 28,814,195 km (0.115 R)
• M60: 29,563,382 km (0.108 R)
• M61: 29,768,779 km (0.052 R)
• M62: 29,905,961 km (0.1 R)
• M63: 30,526,044 km (0.075 R)
• M64: 31,359,454 km (0.094 R)
• M65: 31,708,914 km (0.108 R)
• M66: 31,778,926 km (0.116 R)
• M67: 32,270,804 km (0.052 R)
• M68: 32,835,835 km (0.11 R)
• M69: 32,906,744 km (0.106 R)
• M70: 34,119,235 km (0.064 R)
• M71: 38,066,674 km (0.073 R)
• M72: 38,141,174 km (0.102 R)
• M73: 39,414,252 km (0.053 R)
• M74: 39,640,444 km (0.092 R)
• M75: 40,094,025 km (0.099 R)
• M76: 40,169,721 km (0.113 R)
• M77: 40,853,683 km (0.1 R)
• M78: 41,925,252 km (0.034 R)
• M79: 42,079,039 km (0.118 R)
• M80: 42,464,552 km (0.072 R)
• M81: 43,238,871 km (0.119 R)
• M82: 43,394,303 km (0.084 R)
• M83: 46,541,693 km (0.073 R)
• M84: 46,780,750 km (0.029 R)
• M85: 49,599,174 km (0.099 R)
• M86: 49,843,318 km (0.031 R)
• M87: 49,924,849 km (0.075 R)
• M88: 50,823,932 km (0.12 R)
• M89: 50,905,911 km (0.073 R)
• M90: 51,728,401 km (0.062 R)
• M91: 53,553,046 km (0.097 R)
• M92: 54,977,517 km (0.1 R)
• M93: 56,669,319 km (0.069 R)
• M94: 56,839,412 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178

Radius: 4.9

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 12.3 AU - 12.38 AU

Year: 16597 Days

Day: 21.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 31,015,013 km

• M1: 76,145 km (0.044 R)
• M2: 117,285 km (0.091 R)
• M3: 306,077 km (0.034 R)
• M4: 469,737 km (0.067 R)
• M5: 598,242 km (0.12 R)
• M6: 786,885 km (0.107 R)
• M7: 870,959 km (0.112 R)
• M8: 1,294,919 km (0.075 R)
• M9: 1,476,381 km (0.094 R)
• M10: 1,622,987 km (0.11 R)
• M11: 1,998,777 km (0.118 R)
• M12: 2,161,240 km (0.044 R)
• M13: 2,208,364 km (0.04 R)
• M14: 2,400,597 km (0.059 R)
• M15: 2,623,348 km (0.102 R)
• M16: 3,303,570 km (0.112 R)
• M17: 3,467,978 km (0.095 R)
• M18: 4,064,275 km (0.081 R)
• M19: 4,329,512 km (0.049 R)
• M20: 4,419,121 km (0.106 R)
• M21: 5,574,465 km (0.116 R)
• M22: 5,770,289 km (0.097 R)
• M23: 5,803,051 km (0.063 R)
• M24: 5,835,963 km (0.119 R)
• M25: 6,101,499 km (0.03 R)
• M26: 6,168,519 km (0.047 R)
• M27: 6,370,925 km (0.055 R)
• M28: 6,472,950 km (0.039 R)
• M29: 6,644,240 km (0.107 R)
• M30: 6,851,732 km (0.093 R)
• M31: 7,096,624 km (0.07 R)
• M32: 8,067,364 km (0.045 R)
• M33: 9,079,244 km (0.109 R)
• M34: 9,271,029 km (0.093 R)
• M35: 10,170,112 km (0.066 R)
• M36: 10,369,227 km (0.106 R)
• M37: 10,529,446 km (0.097 R)
• M38: 12,685,750 km (0.079 R)
• M39: 13,506,593 km (0.033 R)
• M40: 14,033,926 km (0.067 R)
• M41: 14,702,329 km (0.114 R)
• M42: 15,290,099 km (0.086 R)
• M43: 16,255,604 km (0.099 R)
• M44: 16,581,877 km (0.118 R)
• M45: 16,628,701 km (0.068 R)
• M46: 16,675,525 km (0.12 R)
• M47: 16,957,367 km (0.097 R)
• M48: 17,240,706 km (0.117 R)
• M49: 17,908,212 km (0.111 R)
• M50: 18,778,722 km (0.07 R)
• M51: 18,827,490 km (0.107 R)
• M52: 19,416,008 km (0.086 R)
• M53: 19,563,961 km (0.099 R)
• M54: 19,762,028 km (0.117 R)
• M55: 19,861,212 km (0.106 R)
• M56: 20,761,940 km (0.113 R)
• M57: 23,019,073 km (0.116 R)
• M58: 24,282,577 km (0.083 R)
• M59: 25,298,795 km (0.115 R)
• M60: 25,730,834 km (0.076 R)
• M61: 26,383,529 km (0.041 R)
• M62: 26,656,994 km (0.027 R)
• M63: 26,821,552 km (0.116 R)
• M64: 26,931,506 km (0.059 R)
• M65: 27,317,319 km (0.1 R)
• M66: 27,649,426 km (0.097 R)
• M67: 27,927,379 km (0.077 R)
• M68: 28,485,679 km (0.091 R)
• M69: 28,878,822 km (0.073 R)
• M70: 29,160,664 km (0.108 R)
• M71: 30,756,125 km (0.097 R)
• M72: 31,274,781 km (0.085 R)
• M73: 32,029,353 km (0.093 R)
• M74: 33,496,908 km (0.109 R)
• M75: 33,615,240 km (0.064 R)
• M76: 33,733,721 km (0.102 R)
• M77: 34,209,143 km (0.103 R)
• M78: 35,046,443 km (0.116 R)
• M79: 35,106,432 km (0.083 R)
• M80: 35,407,273 km (0.098 R)
• M81: 36,072,086 km (0.103 R)
• M82: 36,254,146 km (0.049 R)
• M83: 36,375,620 km (0.108 R)
• M84: 37,475,463 km (0.043 R)
• M85: 39,083,192 km (0.084 R)
• M86: 40,146,533 km (0.075 R)
• M87: 40,461,138 km (0.099 R)
• M88: 40,650,229 km (0.096 R)
• M89: 41,219,449 km (0.11 R)
• M90: 41,918,520 km (0.062 R)
• M91: 42,493,574 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.5

Radius: 7.7

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.93 AU - 13.65 AU

Year: 17514 Days

Day: 15.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 31,015,013 km

• M1: 298,149 km (0.114 R)
• M2: 608,115 km (0.087 R)
• M3: 1,381,088 km (0.088 R)
• M4: 1,561,802 km (0.088 R)
• M5: 1,820,606 km (0.089 R)
• M6: 2,636,214 km (0.063 R)
• M7: 3,845,264 km (0.062 R)
• M8: 4,007,129 km (0.104 R)
• M9: 4,554,657 km (0.106 R)
• M10: 5,100,240 km (0.056 R)
• M11: 5,176,236 km (0.102 R)
• M12: 5,484,108 km (0.104 R)
• M13: 5,640,289 km (0.096 R)
• M14: 7,281,377 km (0.116 R)
• M15: 7,800,781 km (0.112 R)
• M16: 10,313,876 km (0.108 R)
• M17: 11,092,981 km (0.113 R)
• M18: 11,158,804 km (0.099 R)
• M19: 11,958,405 km (0.073 R)
• M20: 12,399,120 km (0.032 R)
• M21: 13,331,564 km (0.062 R)
• M22: 13,577,054 km (0.104 R)
• M23: 13,788,585 km (0.103 R)
• M24: 15,226,670 km (0.103 R)
• M25: 15,593,633 km (0.097 R)
• M26: 16,561,382 km (0.115 R)
• M27: 18,203,966 km (0.044 R)
• M28: 18,398,294 km (0.04 R)
• M29: 19,340,910 km (0.065 R)
• M30: 19,658,507 km (0.057 R)
• M31: 20,419,810 km (0.052 R)
• M32: 20,662,308 km (0.039 R)
• M33: 21,313,508 km (0.091 R)
• M34: 21,971,290 km (0.115 R)
• M35: 22,054,017 km (0.107 R)
• M36: 22,219,772 km (0.063 R)
• M37: 22,677,691 km (0.09 R)
• M38: 24,240,540 km (0.111 R)
• M39: 25,968,844 km (0.113 R)
• M40: 26,936,293 km (0.118 R)
• M41: 29,497,259 km (0.082 R)
• M42: 30,000,357 km (0.114 R)
• M43: 30,275,916 km (0.056 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 15,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit