🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.55 AU - 0.77 AU

Year: 190 Days

Day: 25.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,550,556 km

• M1: 39,494 km (0.041 R)
• M2: 261,048 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.53 AU - 0.87 AU

Year: 208 Days

Day: 26.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.7 AU - 0.76 AU

Year: 221 Days

Day: 31.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.14 AU - 1.52 AU

Year: 544 Days

Day: 38.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,550,556 km

• M1: 286,181 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.17 AU - 1.89 AU

Year: 671 Days

Day: 47.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.42 AU - 3.36 AU

Year: 1743 Days

Day: 27.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,550,556 km

• M1: 541,993 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.28 AU - 3.9 AU

Year: 2413 Days

Day: 38.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,550,556 km

• M1: 1,967,511 km (0.088 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.17 AU - 4.47 AU

Year: 2649 Days

Day: 14.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.6

Radius: 10.5

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.39 AU - 9.05 AU

Year: 7610 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,550,556 km

• M1: 146,157 km (0.101 R)
• M2: 407,205 km (0.033 R)
• M3: 623,973 km (0.094 R)
• M4: 747,092 km (0.114 R)
• M5: 845,078 km (0.03 R)
• M6: 1,019,061 km (0.073 R)
• M7: 1,243,607 km (0.072 R)
• M8: 1,762,712 km (0.073 R)
• M9: 1,829,283 km (0.072 R)
• M10: 2,981,635 km (0.093 R)
• M11: 3,444,940 km (0.045 R)
• M12: 3,557,288 km (0.1 R)
• M13: 3,642,409 km (0.107 R)
• M14: 3,785,724 km (0.117 R)
• M15: 4,018,947 km (0.077 R)
• M16: 4,227,037 km (0.09 R)
• M17: 4,347,464 km (0.069 R)
• M18: 4,778,156 km (0.107 R)
• M19: 5,417,238 km (0.117 R)
• M20: 5,780,312 km (0.109 R)
• M21: 6,634,516 km (0.118 R)
• M22: 6,810,144 km (0.089 R)
• M23: 9,035,113 km (0.089 R)
• M24: 9,151,799 km (0.114 R)
• M25: 9,308,279 km (0.116 R)
• M26: 10,063,449 km (0.12 R)
• M27: 10,225,014 km (0.071 R)
• M28: 10,509,699 km (0.1 R)
• M29: 11,463,535 km (0.101 R)
• M30: 12,445,047 km (0.067 R)
• M31: 13,320,194 km (0.094 R)
• M32: 13,810,127 km (0.115 R)
• M33: 13,944,766 km (0.092 R)
• M34: 14,578,761 km (0.085 R)
• M35: 15,547,408 km (0.115 R)
• M36: 15,828,053 km (0.088 R)
• M37: 15,921,851 km (0.039 R)
• M38: 17,015,112 km (0.08 R)
• M39: 18,576,016 km (0.117 R)
• M40: 18,824,050 km (0.113 R)
• M41: 20,386,300 km (0.101 R)
• M42: 20,796,198 km (0.115 R)
• M43: 21,832,762 km (0.047 R)
• M44: 22,147,067 km (0.089 R)
• M45: 23,312,135 km (0.098 R)
• M46: 23,633,472 km (0.11 R)
• M47: 23,794,589 km (0.073 R)
• M48: 24,388,642 km (0.083 R)
• M49: 25,812,065 km (0.086 R)
• M50: 26,422,425 km (0.117 R)
• M51: 27,093,820 km (0.093 R)
• M52: 27,262,417 km (0.101 R)
• M53: 27,657,355 km (0.053 R)
• M54: 27,827,298 km (0.089 R)
• M55: 28,224,929 km (0.119 R)
• M56: 29,141,067 km (0.12 R)
• M57: 29,313,852 km (0.092 R)
• M58: 29,487,087 km (0.04 R)
• M59: 29,660,620 km (0.053 R)
• M60: 30,358,195 km (0.109 R)
• M61: 30,826,287 km (0.105 R)
• M62: 32,244,624 km (0.047 R)
• M63: 33,021,785 km (0.079 R)
• M64: 34,168,752 km (0.078 R)
• M65: 34,290,226 km (0.103 R)
• M66: 34,716,579 km (0.031 R)
• M67: 36,315,631 km (0.118 R)
• M68: 36,812,446 km (0.067 R)
• M69: 37,374,036 km (0.054 R)
• M70: 37,624,463 km (0.08 R)
• M71: 37,812,807 km (0.104 R)
• M72: 38,064,281 km (0.097 R)
• M73: 39,012,282 km (0.111 R)
• M74: 40,288,502 km (0.047 R)
• M75: 40,996,100 km (0.099 R)
• M76: 41,448,633 km (0.106 R)
• M77: 42,750,584 km (0.081 R)
• M78: 43,078,203 km (0.119 R)
• M79: 43,209,550 km (0.114 R)
• M80: 43,340,897 km (0.082 R)
• M81: 43,801,808 km (0.09 R)

Asteroid Belt

Center: 9.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.8

Radius: 12.2

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.8 AU - 11.96 AU

Year: 14527 Days

Day: 9.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,550,556 km

• M1: 286,330 km (0.108 R)
• M2: 726,447 km (0.12 R)
• M3: 888,312 km (0.049 R)
• M4: 1,023,249 km (0.102 R)
• M5: 1,228,647 km (0.074 R)
• M6: 1,539,512 km (0.082 R)
• M7: 1,900,491 km (0.111 R)
• M8: 2,026,902 km (0.104 R)
• M9: 2,182,334 km (0.107 R)
• M10: 2,450,563 km (0.111 R)
• M11: 3,137,666 km (0.038 R)
• M12: 3,850,200 km (0.076 R)
• M13: 4,680,169 km (0.058 R)
• M14: 5,275,719 km (0.11 R)
• M15: 5,527,941 km (0.09 R)
• M16: 6,007,102 km (0.069 R)
• M17: 6,965,875 km (0.118 R)
• M18: 8,387,205 km (0.117 R)
• M19: 8,852,005 km (0.095 R)
• M20: 9,023,145 km (0.116 R)
• M21: 9,238,716 km (0.09 R)
• M22: 10,162,333 km (0.043 R)
• M23: 10,840,161 km (0.048 R)
• M24: 11,300,174 km (0.086 R)
• M25: 11,719,647 km (0.058 R)
• M26: 12,002,237 km (0.04 R)
• M27: 12,766,533 km (0.119 R)
• M28: 14,192,051 km (0.105 R)
• M29: 15,771,056 km (0.109 R)
• M30: 15,978,848 km (0.099 R)
• M31: 16,660,416 km (0.074 R)
• M32: 16,925,054 km (0.09 R)
• M33: 17,298,002 km (0.078 R)
• M34: 17,512,376 km (0.031 R)
• M35: 17,889,512 km (0.112 R)
• M36: 18,052,125 km (0.1 R)
• M37: 18,487,754 km (0.095 R)
• M38: 18,652,012 km (0.063 R)
• M39: 19,037,227 km (0.047 R)
• M40: 19,313,983 km (0.047 R)
• M41: 20,717,809 km (0.078 R)
• M42: 21,174,083 km (0.099 R)
• M43: 21,633,498 km (0.034 R)
• M44: 22,504,008 km (0.06 R)
• M45: 22,796,621 km (0.09 R)
• M46: 23,090,581 km (0.087 R)
• M47: 23,444,978 km (0.119 R)
• M48: 23,563,609 km (0.065 R)
• M49: 23,980,090 km (0.102 R)
• M50: 24,099,469 km (0.072 R)
• M51: 25,001,544 km (0.091 R)
• M52: 26,221,664 km (0.091 R)
• M53: 26,962,922 km (0.04 R)
• M54: 27,460,933 km (0.093 R)
• M55: 27,773,742 km (0.112 R)
• M56: 27,899,255 km (0.103 R)
• M57: 28,150,729 km (0.096 R)
• M58: 28,466,081 km (0.095 R)
• M59: 28,973,218 km (0.087 R)
• M60: 29,100,526 km (0.085 R)
• M61: 29,867,813 km (0.09 R)
• M62: 30,125,122 km (0.066 R)
• M63: 31,749,754 km (0.078 R)
• M64: 32,012,448 km (0.042 R)
• M65: 32,143,945 km (0.11 R)
• M66: 33,069,956 km (0.112 R)
• M67: 33,469,532 km (0.063 R)
• M68: 33,736,713 km (0.115 R)
• M69: 35,015,925 km (0.08 R)
• M70: 35,151,460 km (0.09 R)
• M71: 35,627,331 km (0.06 R)
• M72: 35,831,981 km (0.09 R)
• M73: 38,038,550 km (0.095 R)
• M74: 38,177,975 km (0.099 R)
• M75: 38,317,550 km (0.103 R)
• M76: 38,457,274 km (0.106 R)
• M77: 40,431,069 km (0.086 R)
• M78: 41,717,161 km (0.042 R)
• M79: 43,380,241 km (0.082 R)
• M80: 43,744,512 km (0.092 R)
• M81: 44,183,133 km (0.088 R)
• M82: 44,549,797 km (0.08 R)
• M83: 45,286,118 km (0.082 R)
• M84: 45,433,771 km (0.06 R)
• M85: 45,655,774 km (0.078 R)
• M86: 47,368,969 km (0.111 R)
• M87: 47,593,964 km (0.1 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 19,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit