🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.81 AU - 1.07 AU

Year: 325 Days

Day: 28.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.78 AU - 1.26 AU

Year: 367 Days

Day: 43.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,967,826 km

• M1: 981,362 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.95 AU - 1.22 AU

Year: 400 Days

Day: 25.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.74 AU - 2.16 AU

Year: 971 Days

Day: 41.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,967,826 km

• M1: 699,520 km (0.11 R)

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.98 AU - 2.96 AU

Year: 1384 Days

Day: 19.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,967,826 km

• M1: 1,493,286 km (0.09 R)
• M2: 1,611,767 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.32 AU - 2.72 AU

Year: 1426 Days

Day: 20.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.37 AU - 4.97 AU

Year: 3035 Days

Day: 27.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.2

Radius: 14.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.57 AU - 6.37 AU

Year: 4560 Days

Day: 6.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,967,826 km

• M1: 199,863 km (0.046 R)
• M2: 294,558 km (0.068 R)
• M3: 431,739 km (0.087 R)
• M4: 728,542 km (0.114 R)
• M5: 855,251 km (0.115 R)
• M6: 1,120,189 km (0.095 R)
• M7: 1,340,846 km (0.112 R)
• M8: 1,456,784 km (0.08 R)
• M9: 1,637,498 km (0.101 R)
• M10: 1,794,127 km (0.1 R)
• M11: 2,038,869 km (0.108 R)
• M12: 2,525,362 km (0.062 R)
• M13: 2,616,168 km (0.075 R)
• M14: 2,857,469 km (0.057 R)
• M15: 2,952,314 km (0.087 R)
• M16: 3,262,879 km (0.051 R)
• M17: 3,362,212 km (0.071 R)
• M18: 3,584,515 km (0.104 R)
• M19: 3,811,604 km (0.092 R)
• M20: 3,916,472 km (0.045 R)
• M21: 4,043,481 km (0.096 R)
• M22: 4,193,677 km (0.118 R)
• M23: 4,411,342 km (0.102 R)
• M24: 4,699,916 km (0.095 R)
• M25: 4,812,713 km (0.059 R)
• M26: 5,650,910 km (0.084 R)
• M27: 5,940,531 km (0.117 R)
• M28: 6,284,607 km (0.05 R)
• M29: 6,459,187 km (0.117 R)
• M30: 7,408,386 km (0.073 R)
• M31: 7,540,032 km (0.114 R)
• M32: 7,993,463 km (0.094 R)
• M33: 8,182,854 km (0.069 R)
• M34: 8,676,677 km (0.073 R)
• M35: 9,236,771 km (0.07 R)
• M36: 9,350,166 km (0.036 R)
• M37: 9,578,452 km (0.119 R)
• M38: 9,982,516 km (0.118 R)
• M39: 10,274,531 km (0.078 R)
• M40: 10,539,768 km (0.096 R)
• M41: 10,777,330 km (0.09 R)
• M42: 10,926,928 km (0.115 R)
• M43: 11,197,700 km (0.029 R)
• M44: 11,409,830 km (0.115 R)
• M45: 11,715,159 km (0.085 R)
• M46: 11,868,945 km (0.096 R)
• M47: 12,427,993 km (0.04 R)
• M48: 12,932,138 km (0.094 R)
• M49: 13,186,753 km (0.076 R)
• M50: 13,346,673 km (0.091 R)
• M51: 14,484,664 km (0.058 R)
• M52: 14,848,636 km (0.062 R)
• M53: 16,198,009 km (0.035 R)
• M54: 16,438,263 km (0.05 R)
• M55: 17,375,643 km (0.089 R)
• M56: 17,516,115 km (0.042 R)
• M57: 17,656,887 km (0.116 R)
• M58: 18,152,505 km (0.069 R)
• M59: 18,832,427 km (0.109 R)
• M60: 19,338,816 km (0.105 R)
• M61: 19,959,647 km (0.101 R)
• M62: 20,773,011 km (0.115 R)
• M63: 20,884,760 km (0.087 R)
• M64: 20,996,660 km (0.071 R)
• M65: 21,183,657 km (0.118 R)
• M66: 22,393,754 km (0.046 R)
• M67: 25,317,046 km (0.071 R)
• M68: 25,635,839 km (0.111 R)
• M69: 25,996,220 km (0.105 R)
• M70: 26,197,130 km (0.102 R)
• M71: 26,358,098 km (0.092 R)
• M72: 27,331,681 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.9

Radius: 11.3

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.96 AU - 6.12 AU

Year: 5291 Days

Day: 14.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 22,967,826 km

• M1: 172,337 km (0.108 R)
• M2: 305,778 km (0.104 R)
• M3: 387,010 km (0.112 R)
• M4: 532,120 km (0.084 R)
• M5: 617,540 km (0.114 R)
• M6: 916,885 km (0.077 R)
• M7: 1,108,520 km (0.082 R)
• M8: 1,196,633 km (0.084 R)
• M9: 1,448,556 km (0.039 R)
• M10: 1,588,131 km (0.054 R)
• M11: 1,717,683 km (0.09 R)
• M12: 1,791,285 km (0.095 R)
• M13: 2,096,465 km (0.105 R)
• M14: 2,320,113 km (0.12 R)
• M15: 2,535,086 km (0.055 R)
• M16: 2,808,550 km (0.043 R)
• M17: 2,966,675 km (0.115 R)
• M18: 3,073,787 km (0.062 R)
• M19: 3,236,849 km (0.098 R)
• M20: 3,328,702 km (0.094 R)
• M21: 3,477,552 km (0.026 R)
• M22: 3,647,645 km (0.063 R)
• M23: 4,560,042 km (0.094 R)
• M24: 4,705,003 km (0.1 R)
• M25: 5,127,467 km (0.05 R)
• M26: 6,259,624 km (0.08 R)
• M27: 6,351,626 km (0.04 R)
• M28: 6,818,521 km (0.081 R)
• M29: 7,151,975 km (0.116 R)
• M30: 7,248,166 km (0.119 R)
• M31: 8,033,854 km (0.055 R)
• M32: 8,259,747 km (0.103 R)
• M33: 8,462,303 km (0.078 R)
• M34: 8,564,179 km (0.083 R)
• M35: 8,949,992 km (0.09 R)
• M36: 9,158,082 km (0.095 R)
• M37: 9,579,051 km (0.106 R)
• M38: 9,818,707 km (0.113 R)
• M39: 9,925,819 km (0.094 R)
• M40: 10,087,235 km (0.103 R)
• M41: 10,467,363 km (0.03 R)
• M42: 10,769,401 km (0.059 R)
• M43: 10,935,305 km (0.08 R)
• M44: 11,046,307 km (0.102 R)
• M45: 11,129,932 km (0.086 R)
• M46: 11,579,174 km (0.101 R)
• M47: 11,862,962 km (0.099 R)
• M48: 12,524,633 km (0.09 R)
• M49: 12,699,064 km (0.068 R)
• M50: 12,786,728 km (0.045 R)
• M51: 12,991,827 km (0.076 R)
• M52: 13,613,855 km (0.109 R)
• M53: 13,703,614 km (0.116 R)
• M54: 14,245,607 km (0.104 R)
• M55: 14,825,448 km (0.11 R)
• M56: 15,444,185 km (0.045 R)
• M57: 15,600,216 km (0.108 R)
• M58: 15,788,110 km (0.043 R)
• M59: 16,134,430 km (0.108 R)
• M60: 16,483,441 km (0.079 R)
• M61: 17,253,422 km (0.109 R)
• M62: 17,382,973 km (0.094 R)
• M63: 18,035,220 km (0.043 R)
• M64: 18,562,702 km (0.046 R)
• M65: 19,296,480 km (0.119 R)
• M66: 19,734,502 km (0.064 R)
• M67: 19,836,079 km (0.1 R)
• M68: 22,430,854 km (0.118 R)
• M69: 22,820,407 km (0.044 R)
• M70: 23,247,958 km (0.078 R)
• M71: 23,355,220 km (0.114 R)
• M72: 23,426,727 km (0.094 R)
• M73: 23,678,052 km (0.088 R)
• M74: 23,785,912 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.5

Radius: 8.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.86 AU - 6.4 AU

Year: 5410 Days

Day: 9.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,967,826 km

• M1: 112,797 km (0.068 R)
• M2: 280,047 km (0.091 R)
• M3: 381,774 km (0.109 R)
• M4: 480,808 km (0.039 R)
• M5: 677,080 km (0.054 R)
• M6: 758,910 km (0.059 R)
• M7: 866,321 km (0.101 R)
• M8: 1,084,734 km (0.106 R)
• M9: 1,181,973 km (0.102 R)
• M10: 1,320,800 km (0.051 R)
• M11: 1,600,996 km (0.072 R)
• M12: 1,684,622 km (0.11 R)
• M13: 1,885,382 km (0.05 R)
• M14: 2,185,774 km (0.116 R)
• M15: 2,263,416 km (0.085 R)
• M16: 2,501,576 km (0.068 R)
• M17: 2,697,998 km (0.081 R)
• M18: 2,950,668 km (0.061 R)
• M19: 3,019,334 km (0.095 R)
• M20: 3,123,454 km (0.076 R)
• M21: 3,281,878 km (0.083 R)
• M22: 3,551,753 km (0.097 R)
• M23: 3,904,056 km (0.082 R)
• M24: 3,979,752 km (0.028 R)
• M25: 4,094,045 km (0.049 R)
• M26: 4,209,534 km (0.117 R)
• M27: 4,502,896 km (0.031 R)
• M28: 5,338,550 km (0.085 R)
• M29: 5,422,773 km (0.027 R)
• M30: 5,507,296 km (0.111 R)
• M31: 6,045,549 km (0.028 R)
• M32: 6,199,336 km (0.069 R)
• M33: 6,443,629 km (0.111 R)
• M34: 7,102,757 km (0.093 R)
• M35: 7,405,244 km (0.113 R)
• M36: 7,711,920 km (0.102 R)
• M37: 8,095,190 km (0.071 R)
• M38: 8,386,606 km (0.038 R)
• M39: 8,533,661 km (0.1 R)
• M40: 8,681,613 km (0.102 R)
• M41: 8,855,296 km (0.116 R)
• M42: 9,005,044 km (0.097 R)
• M43: 9,895,301 km (0.112 R)
• M44: 10,416,649 km (0.119 R)
• M45: 10,627,732 km (0.087 R)
• M46: 11,053,936 km (0.107 R)
• M47: 11,215,352 km (0.046 R)
• M48: 11,485,975 km (0.071 R)
• M49: 11,786,068 km (0.116 R)
• M50: 12,227,382 km (0.077 R)
• M51: 12,477,958 km (0.114 R)
• M52: 12,758,454 km (0.118 R)
• M53: 13,239,860 km (0.062 R)
• M54: 14,075,065 km (0.109 R)
• M55: 14,484,365 km (0.03 R)
• M56: 14,601,949 km (0.104 R)
• M57: 14,956,795 km (0.081 R)
• M58: 15,045,955 km (0.05 R)
• M59: 15,524,519 km (0.104 R)
• M60: 15,765,671 km (0.071 R)
• M61: 15,977,801 km (0.117 R)
• M62: 16,221,196 km (0.044 R)
• M63: 16,282,232 km (0.102 R)
• M64: 16,374,085 km (0.118 R)
• M65: 16,897,079 km (0.102 R)
• M66: 17,707,750 km (0.116 R)
• M67: 18,054,518 km (0.102 R)
• M68: 18,181,228 km (0.079 R)
• M69: 19,076,122 km (0.074 R)
• M70: 19,205,075 km (0.061 R)
• M71: 19,854,629 km (0.093 R)
• M72: 19,952,616 km (0.112 R)
• M73: 20,676,520 km (0.112 R)
• M74: 20,809,064 km (0.115 R)
• M75: 20,875,336 km (0.025 R)
• M76: 21,008,328 km (0.048 R)
• M77: 21,208,341 km (0.06 R)
• M78: 22,387,471 km (0.08 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 12,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit