🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.7 AU - 0.88 AU

Year: 262 Days

Day: 47.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.01 AU - 1.23 AU

Year: 442 Days

Day: 28.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,770,845 km

• M1: 489,335 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.17 AU - 2.49 AU

Year: 1326 Days

Day: 22.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.73 AU - 3.17 AU

Year: 1889 Days

Day: 26 Hours

Environment

Temp: -105 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.2 AU - 5.22 AU

Year: 3220 Days

Day: 26.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,770,845 km

• M1: 47,273 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.9 AU - 4.66 AU

Year: 3301 Days

Day: 39.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.6

Radius: 14.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.06 AU - 5.1 AU

Year: 3654 Days

Day: 15 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 32,770,845 km

• M1: 185,950 km (0.104 R)
• M2: 281,992 km (0.065 R)
• M3: 435,031 km (0.119 R)
• M4: 729,888 km (0.06 R)
• M5: 831,764 km (0.093 R)
• M6: 1,013,825 km (0.105 R)
• M7: 1,153,848 km (0.105 R)
• M8: 1,376,899 km (0.044 R)
• M9: 1,533,977 km (0.086 R)
• M10: 1,688,062 km (0.041 R)
• M11: 1,876,256 km (0.064 R)
• M12: 2,041,861 km (0.059 R)
• M13: 2,182,035 km (0.107 R)
• M14: 2,430,068 km (0.035 R)
• M15: 2,622,451 km (0.065 R)
• M16: 2,830,990 km (0.074 R)
• M17: 3,010,956 km (0.113 R)
• M18: 3,311,798 km (0.101 R)
• M19: 4,018,049 km (0.072 R)
• M20: 4,144,609 km (0.058 R)
• M21: 4,272,515 km (0.099 R)
• M22: 4,466,843 km (0.088 R)
• M23: 5,177,283 km (0.096 R)
• M24: 5,398,688 km (0.101 R)
• M25: 5,651,658 km (0.096 R)
• M26: 7,327,603 km (0.075 R)
• M27: 7,844,464 km (0.047 R)
• M28: 8,083,371 km (0.074 R)
• M29: 8,421,911 km (0.103 R)
• M30: 8,732,327 km (0.043 R)
• M31: 9,046,482 km (0.096 R)
• M32: 9,297,059 km (0.041 R)
• M33: 9,567,083 km (0.095 R)
• M34: 9,686,013 km (0.076 R)
• M35: 10,131,965 km (0.108 R)
• M36: 10,322,702 km (0.05 R)
• M37: 10,427,271 km (0.095 R)
• M38: 10,619,953 km (0.11 R)
• M39: 10,813,682 km (0.053 R)
• M40: 10,937,699 km (0.101 R)
• M41: 11,062,015 km (0.09 R)
• M42: 12,129,395 km (0.096 R)
• M43: 12,332,100 km (0.057 R)
• M44: 12,461,652 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.6

Radius: 14.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.71 AU - 11.75 AU

Year: 14976 Days

Day: 11.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,770,845 km

• M1: 185,801 km (0.044 R)
• M2: 311,612 km (0.045 R)
• M3: 414,685 km (0.081 R)
• M4: 591,809 km (0.093 R)
• M5: 685,906 km (0.107 R)
• M6: 1,640,341 km (0.073 R)
• M7: 2,307,697 km (0.08 R)
• M8: 2,446,823 km (0.115 R)
• M9: 2,650,725 km (0.098 R)
• M10: 2,796,882 km (0.092 R)
• M11: 3,032,199 km (0.116 R)
• M12: 3,341,268 km (0.036 R)
• M13: 3,683,997 km (0.076 R)
• M14: 4,354,495 km (0.114 R)
• M15: 4,478,212 km (0.094 R)
• M16: 4,578,144 km (0.108 R)
• M17: 4,780,250 km (0.099 R)
• M18: 5,011,080 km (0.039 R)
• M19: 5,537,515 km (0.119 R)
• M20: 6,700,489 km (0.092 R)
• M21: 6,843,953 km (0.053 R)
• M22: 7,104,852 km (0.107 R)
• M23: 7,309,950 km (0.107 R)
• M24: 7,487,373 km (0.045 R)
• M25: 7,846,708 km (0.05 R)
• M26: 8,272,912 km (0.063 R)
• M27: 8,613,247 km (0.102 R)
• M28: 9,339,694 km (0.078 R)
• M29: 9,726,554 km (0.11 R)
• M30: 10,250,596 km (0.095 R)
• M31: 10,783,912 km (0.071 R)
• M32: 11,020,127 km (0.098 R)
• M33: 11,982,041 km (0.095 R)
• M34: 12,685,600 km (0.068 R)
• M35: 13,186,155 km (0.076 R)
• M36: 13,693,291 km (0.078 R)
• M37: 13,875,950 km (0.098 R)
• M38: 14,022,706 km (0.12 R)
• M39: 14,689,314 km (0.043 R)
• M40: 15,442,091 km (0.095 R)
• M41: 15,976,604 km (0.112 R)
• M42: 16,130,390 km (0.116 R)
• M43: 16,246,179 km (0.093 R)
• M44: 16,362,118 km (0.061 R)
• M45: 16,517,101 km (0.097 R)
• M46: 16,867,908 km (0.103 R)
• M47: 17,299,947 km (0.055 R)
• M48: 17,457,922 km (0.087 R)
• M49: 18,054,668 km (0.07 R)
• M50: 19,104,994 km (0.104 R)
• M51: 19,268,355 km (0.078 R)
• M52: 19,555,434 km (0.081 R)
• M53: 19,761,280 km (0.083 R)
• M54: 20,050,752 km (0.032 R)
• M55: 21,011,619 km (0.097 R)
• M56: 22,848,232 km (0.092 R)
• M57: 23,021,616 km (0.082 R)
• M58: 24,913,880 km (0.065 R)
• M59: 25,271,419 km (0.08 R)
• M60: 26,308,880 km (0.073 R)
• M61: 26,627,374 km (0.104 R)
• M62: 27,084,694 km (0.09 R)
• M63: 28,192,616 km (0.056 R)
• M64: 28,518,590 km (0.106 R)
• M65: 28,705,438 km (0.107 R)
• M66: 29,127,304 km (0.103 R)
• M67: 29,692,933 km (0.118 R)
• M68: 29,882,324 km (0.034 R)
• M69: 30,167,159 km (0.119 R)
• M70: 30,262,303 km (0.073 R)
• M71: 30,596,056 km (0.108 R)
• M72: 30,835,263 km (0.08 R)
• M73: 31,171,110 km (0.113 R)
• M74: 32,040,423 km (0.115 R)
• M75: 32,429,228 km (0.094 R)
• M76: 32,624,304 km (0.048 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 17,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit