🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.55 AU - 0.59 AU

Year: 166 Days

Day: 44.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.84 AU - 1.06 AU

Year: 356 Days

Day: 42.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.5 AU - 1.96 AU

Year: 876 Days

Day: 13.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,263,546 km

• M1: 974,181 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.5 AU - 2.14 AU

Year: 945 Days

Day: 36.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,263,546 km

• M1: 845,527 km (0.087 R)
• M2: 1,369,419 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.97 AU - 2.85 AU

Year: 1440 Days

Day: 22.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,263,546 km

• M1: 2,378,457 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.1

Radius: 8.8

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.66 AU - 7.52 AU

Year: 7268 Days

Day: 6.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 17,263,546 km

• M1: 114,293 km (0.109 R)
• M2: 363,972 km (0.109 R)
• M3: 490,980 km (0.066 R)
• M4: 577,149 km (0.095 R)
• M5: 908,059 km (0.103 R)
• M6: 1,016,966 km (0.108 R)
• M7: 1,130,212 km (0.032 R)
• M8: 1,247,945 km (0.046 R)
• M9: 1,308,383 km (0.098 R)
• M10: 1,369,868 km (0.079 R)
• M11: 1,479,972 km (0.103 R)
• M12: 2,164,532 km (0.076 R)
• M13: 2,219,434 km (0.104 R)
• M14: 3,308,507 km (0.083 R)
• M15: 3,674,572 km (0.073 R)
• M16: 4,008,325 km (0.042 R)
• M17: 4,098,982 km (0.043 R)
• M18: 4,305,576 km (0.105 R)
• M19: 4,468,488 km (0.092 R)
• M20: 4,705,003 km (0.095 R)
• M21: 4,824,681 km (0.108 R)
• M22: 4,994,175 km (0.085 R)
• M23: 5,388,814 km (0.051 R)
• M24: 5,463,913 km (0.093 R)
• M25: 5,564,592 km (0.103 R)
• M26: 5,819,058 km (0.048 R)
• M27: 5,973,593 km (0.091 R)
• M28: 6,155,653 km (0.11 R)
• M29: 6,260,521 km (0.03 R)
• M30: 6,525,160 km (0.058 R)
• M31: 7,818,134 km (0.079 R)
• M32: 7,960,252 km (0.087 R)
• M33: 8,420,864 km (0.094 R)
• M34: 9,428,256 km (0.045 R)
• M35: 10,007,649 km (0.079 R)
• M36: 10,100,250 km (0.111 R)
• M37: 10,661,541 km (0.052 R)
• M38: 10,787,652 km (0.083 R)
• M39: 11,105,248 km (0.082 R)
• M40: 11,200,991 km (0.039 R)
• M41: 12,438,764 km (0.064 R)
• M42: 14,549,739 km (0.09 R)
• M43: 14,971,007 km (0.105 R)
• M44: 15,218,591 km (0.086 R)
• M45: 15,360,709 km (0.117 R)
• M46: 16,294,948 km (0.045 R)
• M47: 16,659,219 km (0.092 R)
• M48: 16,879,128 km (0.073 R)
• M49: 16,989,381 km (0.11 R)
• M50: 17,063,133 km (0.063 R)
• M51: 17,247,737 km (0.099 R)
• M52: 19,245,018 km (0.068 R)
• M53: 19,939,900 km (0.055 R)
• M54: 20,017,541 km (0.108 R)
• M55: 20,958,063 km (0.1 R)
• M56: 21,473,428 km (0.074 R)
• M57: 22,800,511 km (0.084 R)
• M58: 23,167,025 km (0.113 R)
• M59: 23,289,696 km (0.106 R)
• M60: 23,823,461 km (0.05 R)
• M61: 24,777,746 km (0.098 R)
• M62: 25,406,805 km (0.067 R)
• M63: 25,659,924 km (0.1 R)
• M64: 26,680,780 km (0.049 R)
• M65: 26,809,285 km (0.052 R)
• M66: 26,895,154 km (0.034 R)
• M67: 26,981,023 km (0.118 R)
• M68: 27,067,042 km (0.065 R)
• M69: 27,628,184 km (0.103 R)
• M70: 28,411,478 km (0.082 R)
• M71: 29,334,497 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.1

Radius: 11.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.89 AU - 9.17 AU

Year: 9592 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 17,263,546 km

• M1: 149,598 km (0.117 R)
• M2: 258,056 km (0.108 R)
• M3: 428,897 km (0.059 R)
• M4: 585,227 km (0.111 R)
• M5: 666,309 km (0.077 R)
• M6: 899,682 km (0.098 R)
• M7: 1,147,266 km (0.034 R)
• M8: 1,516,623 km (0.081 R)
• M9: 1,677,740 km (0.046 R)
• M10: 1,954,047 km (0.109 R)
• M11: 2,049,491 km (0.096 R)
• M12: 2,212,253 km (0.07 R)
• M13: 2,464,475 km (0.11 R)
• M14: 2,655,512 km (0.089 R)
• M15: 2,815,432 km (0.117 R)
• M16: 2,978,793 km (0.103 R)
• M17: 3,070,795 km (0.11 R)
• M18: 3,276,792 km (0.107 R)
• M19: 3,623,859 km (0.054 R)
• M20: 3,922,157 km (0.025 R)
• M21: 4,228,533 km (0.043 R)
• M22: 4,500,502 km (0.088 R)
• M23: 4,799,848 km (0.106 R)
• M24: 4,929,998 km (0.11 R)
• M25: 5,238,618 km (0.116 R)
• M26: 5,991,096 km (0.088 R)
• M27: 6,463,675 km (0.092 R)
• M28: 7,120,709 km (0.05 R)
• M29: 7,269,709 km (0.119 R)
• M30: 7,520,285 km (0.099 R)
• M31: 7,621,264 km (0.09 R)
• M32: 7,901,460 km (0.097 R)
• M33: 8,210,978 km (0.111 R)
• M34: 9,055,758 km (0.085 R)
• M35: 9,352,709 km (0.094 R)
• M36: 9,515,921 km (0.096 R)
• M37: 9,762,607 km (0.066 R)
• M38: 9,956,037 km (0.068 R)
• M39: 10,039,214 km (0.105 R)
• M40: 10,262,414 km (0.099 R)
• M41: 10,487,260 km (0.033 R)
• M42: 11,373,777 km (0.12 R)
• M43: 11,548,208 km (0.074 R)
• M44: 12,403,459 km (0.101 R)
• M45: 12,974,923 km (0.109 R)
• M46: 13,462,911 km (0.088 R)
• M47: 14,050,232 km (0.12 R)
• M48: 14,143,731 km (0.094 R)
• M49: 15,026,209 km (0.1 R)
• M50: 15,217,694 km (0.08 R)
• M51: 15,377,913 km (0.117 R)
• M52: 15,764,624 km (0.078 R)
• M53: 15,894,175 km (0.066 R)
• M54: 16,219,850 km (0.12 R)
• M55: 16,383,510 km (0.066 R)
• M56: 16,646,353 km (0.108 R)
• M57: 16,844,571 km (0.092 R)
• M58: 17,577,750 km (0.091 R)
• M59: 17,982,113 km (0.08 R)
• M60: 18,117,649 km (0.117 R)
• M61: 18,287,442 km (0.116 R)
• M62: 18,423,726 km (0.063 R)
• M63: 19,075,374 km (0.104 R)
• M64: 19,248,160 km (0.114 R)
• M65: 19,839,520 km (0.116 R)
• M66: 19,979,544 km (0.113 R)
• M67: 20,260,488 km (0.117 R)
• M68: 20,897,476 km (0.084 R)
• M69: 22,010,036 km (0.081 R)
• M70: 22,591,822 km (0.096 R)
• M71: 22,811,282 km (0.105 R)
• M72: 23,031,490 km (0.112 R)
• M73: 23,326,048 km (0.054 R)
• M74: 23,585,002 km (0.096 R)
• M75: 24,255,051 km (0.055 R)
• M76: 24,855,836 km (0.078 R)
• M77: 24,931,233 km (0.097 R)
• M78: 25,006,780 km (0.039 R)
• M79: 25,120,175 km (0.102 R)
• M80: 25,196,021 km (0.058 R)
• M81: 25,423,560 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.7

Radius: 14.5

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.02 AU - 12.6 AU

Year: 12746 Days

Day: 5.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 17,263,546 km

• M1: 371,302 km (0.112 R)
• M2: 581,487 km (0.1 R)
• M3: 672,592 km (0.073 R)
• M4: 846,574 km (0.049 R)
• M5: 990,338 km (0.1 R)
• M6: 1,474,137 km (0.113 R)
• M7: 1,628,822 km (0.042 R)
• M8: 1,742,815 km (0.088 R)
• M9: 1,871,469 km (0.116 R)
• M10: 2,252,046 km (0.074 R)
• M11: 2,367,237 km (0.094 R)
• M12: 2,657,307 km (0.119 R)
• M13: 2,793,142 km (0.115 R)
• M14: 2,903,545 km (0.091 R)
• M15: 3,015,444 km (0.085 R)
• M16: 3,448,231 km (0.089 R)
• M17: 3,657,219 km (0.049 R)
• M18: 4,025,080 km (0.117 R)
• M19: 4,357,038 km (0.111 R)
• M20: 4,550,767 km (0.053 R)
• M21: 5,285,742 km (0.091 R)
• M22: 5,388,814 km (0.111 R)
• M23: 5,562,348 km (0.068 R)
• M24: 5,737,527 km (0.044 R)
• M25: 5,914,801 km (0.115 R)
• M26: 6,147,874 km (0.117 R)
• M27: 7,981,346 km (0.094 R)
• M28: 8,339,184 km (0.106 R)
• M29: 8,459,760 km (0.081 R)
• M30: 8,988,438 km (0.11 R)
• M31: 9,132,800 km (0.09 R)
• M32: 9,298,555 km (0.067 R)
• M33: 9,549,131 km (0.07 R)
• M34: 9,717,429 km (0.113 R)
• M35: 9,886,624 km (0.071 R)
• M36: 10,078,259 km (0.089 R)
• M37: 10,378,951 km (0.107 R)
• M38: 11,011,002 km (0.1 R)
• M39: 11,253,949 km (0.088 R)
• M40: 11,790,556 km (0.097 R)
• M41: 12,061,927 km (0.089 R)
• M42: 12,449,984 km (0.086 R)
• M43: 12,541,837 km (0.115 R)
• M44: 12,888,605 km (0.071 R)
• M45: 14,912,365 km (0.063 R)
• M46: 15,575,831 km (0.101 R)
• M47: 16,424,949 km (0.084 R)
• M48: 16,525,778 km (0.093 R)
• M49: 17,161,120 km (0.116 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: 381 - 14,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit