🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.54 AU - 0.56 AU

Year: 148 Days

Day: 44.3 Hours

Environment

Temp: 254 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,939,208 km

• M1: 319,242 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.59 AU - 0.79 AU

Year: 207 Days

Day: 14.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,939,208 km

• M1: 292,314 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.6 AU - 0.84 AU

Year: 221 Days

Day: 12.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.58 AU - 2.3 AU

Year: 977 Days

Day: 35 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,939,208 km

• M1: 397,033 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.55 AU - 2.43 AU

Year: 1015 Days

Day: 31.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,939,208 km

• M1: 792,121 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.56 AU - 2.86 AU

Year: 1613 Days

Day: 37.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529

Radius: 12.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.17 AU - 6.07 AU

Year: 4190 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,939,208 km

• M1: 158,723 km (0.114 R)
• M2: 297,999 km (0.113 R)
• M3: 508,633 km (0.086 R)
• M4: 650,452 km (0.046 R)
• M5: 1,124,527 km (0.088 R)
• M6: 1,239,119 km (0.053 R)
• M7: 1,607,728 km (0.093 R)
• M8: 1,738,477 km (0.057 R)
• M9: 1,842,597 km (0.067 R)
• M10: 2,010,745 km (0.095 R)
• M11: 2,152,265 km (0.103 R)
• M12: 2,280,919 km (0.102 R)
• M13: 2,395,660 km (0.115 R)
• M14: 2,597,019 km (0.089 R)
• M15: 2,856,571 km (0.116 R)
• M16: 3,179,553 km (0.114 R)
• M17: 3,590,349 km (0.107 R)
• M18: 3,802,329 km (0.05 R)
• M19: 4,137,877 km (0.109 R)
• M20: 4,669,997 km (0.088 R)
• M21: 5,094,107 km (0.069 R)
• M22: 5,223,808 km (0.049 R)
• M23: 5,843,742 km (0.086 R)
• M24: 6,440,338 km (0.077 R)
• M25: 6,580,810 km (0.066 R)
• M26: 6,817,325 km (0.064 R)
• M27: 7,177,257 km (0.113 R)
• M28: 7,666,741 km (0.079 R)
• M29: 7,865,706 km (0.115 R)
• M30: 7,990,920 km (0.107 R)
• M31: 8,218,009 km (0.03 R)
• M32: 8,498,356 km (0.115 R)
• M33: 8,755,963 km (0.087 R)
• M34: 8,911,844 km (0.067 R)
• M35: 9,121,132 km (0.112 R)
• M36: 9,491,237 km (0.116 R)
• M37: 9,571,272 km (0.105 R)
• M38: 9,651,456 km (0.106 R)
• M39: 9,785,496 km (0.087 R)
• M40: 10,493,094 km (0.112 R)
• M41: 10,714,199 km (0.029 R)
• M42: 10,825,351 km (0.048 R)
• M43: 10,936,801 km (0.099 R)
• M44: 11,217,297 km (0.104 R)
• M45: 11,900,062 km (0.098 R)
• M46: 12,217,509 km (0.086 R)
• M47: 12,362,768 km (0.115 R)
• M48: 13,186,753 km (0.074 R)
• M49: 13,515,270 km (0.057 R)
• M50: 13,605,478 km (0.091 R)
• M51: 14,241,568 km (0.111 R)
• M52: 14,486,609 km (0.112 R)
• M53: 14,671,213 km (0.095 R)
• M54: 15,042,814 km (0.081 R)
• M55: 15,136,163 km (0.094 R)
• M56: 15,985,280 km (0.087 R)
• M57: 16,112,439 km (0.101 R)
• M58: 17,044,284 km (0.108 R)
• M59: 17,434,884 km (0.104 R)
• M60: 17,631,306 km (0.087 R)
• M61: 17,993,482 km (0.106 R)
• M62: 18,158,788 km (0.116 R)
• M63: 19,806,309 km (0.111 R)
• M64: 20,285,920 km (0.101 R)
• M65: 20,803,828 km (0.086 R)
• M66: 21,256,361 km (0.077 R)
• M67: 21,712,037 km (0.044 R)
• M68: 21,852,958 km (0.119 R)
• M69: 21,958,873 km (0.072 R)
• M70: 22,135,548 km (0.076 R)
• M71: 22,455,089 km (0.103 R)
• M72: 24,111,586 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439

Radius: 9.7

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.04 AU - 6.66 AU

Year: 5117 Days

Day: 13 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,939,208 km

• M1: 169,046 km (0.05 R)
• M2: 230,979 km (0.112 R)
• M3: 556,803 km (0.065 R)
• M4: 661,223 km (0.109 R)
• M5: 1,368,521 km (0.066 R)
• M6: 1,543,850 km (0.1 R)
• M7: 1,649,616 km (0.107 R)
• M8: 1,805,048 km (0.076 R)
• M9: 1,965,267 km (0.099 R)
• M10: 2,030,791 km (0.119 R)
• M11: 2,599,263 km (0.116 R)
• M12: 3,137,965 km (0.096 R)
• M13: 3,549,509 km (0.096 R)
• M14: 3,833,445 km (0.081 R)
• M15: 4,209,534 km (0.062 R)
• M16: 4,294,656 km (0.063 R)
• M17: 4,466,843 km (0.115 R)
• M18: 4,795,659 km (0.087 R)
• M19: 5,041,897 km (0.083 R)
• M20: 5,338,250 km (0.069 R)
• M21: 5,781,659 km (0.083 R)
• M22: 5,876,504 km (0.1 R)
• M23: 7,258,638 km (0.106 R)
• M24: 7,412,425 km (0.065 R)
• M25: 7,854,337 km (0.072 R)
• M26: 8,251,370 km (0.064 R)
• M27: 8,709,289 km (0.064 R)
• M28: 9,537,313 km (0.056 R)
• M29: 9,819,006 km (0.077 R)
• M30: 9,960,825 km (0.036 R)
• M31: 10,046,245 km (0.094 R)
• M32: 10,361,747 km (0.114 R)
• M33: 10,564,153 km (0.112 R)
• M34: 10,914,212 km (0.081 R)
• M35: 11,002,325 km (0.094 R)
• M36: 11,208,770 km (0.05 R)
• M37: 11,476,251 km (0.105 R)
• M38: 12,474,667 km (0.101 R)
• M39: 13,218,318 km (0.116 R)
• M40: 13,595,454 km (0.086 R)
• M41: 13,658,734 km (0.095 R)
• M42: 13,817,159 km (0.096 R)
• M43: 13,912,602 km (0.087 R)
• M44: 14,040,059 km (0.11 R)
• M45: 14,748,256 km (0.113 R)
• M46: 15,270,651 km (0.106 R)
• M47: 15,765,970 km (0.114 R)
• M48: 16,670,588 km (0.119 R)
• M49: 17,351,707 km (0.046 R)
• M50: 17,661,076 km (0.086 R)
• M51: 18,041,802 km (0.072 R)
• M52: 18,320,354 km (0.078 R)
• M53: 18,425,222 km (0.075 R)
• M54: 19,271,048 km (0.082 R)
• M55: 19,342,107 km (0.089 R)
• M56: 19,555,733 km (0.082 R)
• M57: 20,057,484 km (0.028 R)
• M58: 20,418,464 km (0.092 R)
• M59: 21,000,399 km (0.067 R)
• M60: 21,293,462 km (0.077 R)
• M61: 21,920,726 km (0.026 R)
• M62: 22,292,476 km (0.048 R)
• M63: 22,891,765 km (0.089 R)
• M64: 23,953,013 km (0.094 R)
• M65: 24,374,430 km (0.111 R)
• M66: 24,528,216 km (0.083 R)
• M67: 24,759,644 km (0.11 R)
• M68: 25,380,027 km (0.115 R)
• M69: 26,281,055 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.2

Radius: 5.8

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.62 AU - 16.88 AU

Year: 21537 Days

Day: 21.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,939,208 km

• M1: 194,926 km (0.078 R)
• M2: 247,285 km (0.107 R)
• M3: 775,366 km (0.077 R)
• M4: 1,390,961 km (0.038 R)
• M5: 1,556,865 km (0.081 R)
• M6: 1,671,008 km (0.09 R)
• M7: 1,999,226 km (0.11 R)
• M8: 2,061,010 km (0.058 R)
• M9: 2,544,959 km (0.096 R)
• M10: 2,956,652 km (0.098 R)
• M11: 3,278,886 km (0.056 R)
• M12: 3,352,039 km (0.112 R)
• M13: 3,462,892 km (0.096 R)
• M14: 3,764,182 km (0.12 R)
• M15: 3,840,776 km (0.107 R)
• M16: 4,113,193 km (0.084 R)
• M17: 4,717,718 km (0.063 R)
• M18: 6,691,812 km (0.111 R)
• M19: 7,399,859 km (0.1 R)
• M20: 7,544,221 km (0.102 R)
• M21: 7,641,160 km (0.08 R)
• M22: 7,885,005 km (0.107 R)
• M23: 7,983,290 km (0.106 R)
• M24: 8,280,541 km (0.111 R)
• M25: 9,245,597 km (0.04 R)
• M26: 9,349,269 km (0.099 R)
• M27: 9,401,179 km (0.114 R)
• M28: 9,767,694 km (0.078 R)
• M29: 10,677,249 km (0.1 R)
• M30: 10,949,816 km (0.104 R)
• M31: 11,613,432 km (0.108 R)
• M32: 12,290,063 km (0.107 R)
• M33: 13,563,291 km (0.077 R)
• M34: 14,395,205 km (0.062 R)
• M35: 16,672,084 km (0.05 R)
• M36: 16,924,905 km (0.091 R)
• M37: 16,988,334 km (0.111 R)
• M38: 17,051,764 km (0.117 R)
• M39: 17,306,529 km (0.086 R)
• M40: 17,498,313 km (0.104 R)
• M41: 19,058,320 km (0.073 R)
• M42: 19,388,931 km (0.084 R)
• M43: 19,854,929 km (0.032 R)
• M44: 20,122,858 km (0.11 R)
• M45: 21,548,975 km (0.118 R)
• M46: 22,239,519 km (0.112 R)
• M47: 22,867,231 km (0.113 R)
• M48: 26,901,587 km (0.103 R)
• M49: 27,272,290 km (0.054 R)
• M50: 27,569,990 km (0.091 R)
• M51: 29,608,261 km (0.115 R)
• M52: 29,991,082 km (0.114 R)
• M53: 30,838,853 km (0.051 R)
• M54: 31,382,492 km (0.118 R)
• M55: 32,164,589 km (0.112 R)
• M56: 32,558,032 km (0.104 R)
• M57: 33,032,257 km (0.06 R)
• M58: 34,147,659 km (0.072 R)
• M59: 34,871,264 km (0.116 R)
• M60: 35,762,568 km (0.041 R)
• M61: 36,170,072 km (0.04 R)
• M62: 38,064,729 km (0.097 R)
• M63: 39,317,612 km (0.081 R)
• M64: 39,906,878 km (0.108 R)
• M65: 40,753,751 km (0.1 R)
• M66: 41,009,115 km (0.063 R)
• M67: 43,329,976 km (0.106 R)
• M68: 43,503,510 km (0.065 R)
• M69: 44,462,582 km (0.094 R)
• M70: 45,604,911 km (0.115 R)
• M71: 47,291,776 km (0.106 R)
• M72: 48,818,273 km (0.067 R)
• M73: 49,905,550 km (0.067 R)
• M74: 51,184,014 km (0.098 R)
• M75: 52,473,248 km (0.085 R)
• M76: 52,750,902 km (0.103 R)
• M77: 52,843,653 km (0.1 R)
• M78: 54,895,836 km (0.094 R)
• M79: 55,177,679 km (0.091 R)
• M80: 55,365,873 km (0.117 R)
• M81: 56,120,744 km (0.057 R)
• M82: 56,879,055 km (0.059 R)
• M83: 57,545,215 km (0.076 R)
• M84: 57,640,658 km (0.114 R)
• M85: 58,885,611 km (0.077 R)
• M86: 60,332,971 km (0.074 R)
• M87: 60,817,967 km (0.069 R)
• M88: 61,012,295 km (0.11 R)
• M89: 61,791,999 km (0.098 R)
• M90: 61,987,374 km (0.119 R)
• M91: 63,459,566 km (0.025 R)
• M92: 63,558,151 km (0.113 R)
• M93: 63,656,736 km (0.109 R)
• M94: 64,943,278 km (0.065 R)
• M95: 66,438,359 km (0.113 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 10,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit