🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 42.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,539,710 km

• M1: 170,392 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.66 AU - 0.92 AU

Year: 256 Days

Day: 33.3 Hours

Environment

Temp: 102 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,539,710 km

• M1: 188,942 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.82 AU - 1 AU

Year: 317 Days

Day: 37.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,539,710 km

• M1: 242,648 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.92 AU - 1.28 AU

Year: 421 Days

Day: 37.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.96 AU - 2.52 AU

Year: 1225 Days

Day: 32.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.74 AU - 4.1 AU

Year: 2310 Days

Day: 23 Hours

Environment

Temp: -115 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,539,710 km

• M1: 362,625 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.2

Radius: 5.2

Gravity: 21.64 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.08 AU - 16.1 AU

Year: 17298 Days

Day: 19.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,539,710 km

• M1: 197,170 km (0.077 R)
• M2: 439,519 km (0.092 R)
• M3: 710,590 km (0.117 R)
• M4: 1,051,075 km (0.094 R)
• M5: 1,099,993 km (0.095 R)
• M6: 1,329,626 km (0.092 R)
• M7: 1,518,568 km (0.095 R)
• M8: 1,687,314 km (0.075 R)
• M9: 1,773,932 km (0.083 R)
• M10: 2,042,759 km (0.057 R)
• M11: 2,292,438 km (0.089 R)
• M12: 2,718,642 km (0.079 R)
• M13: 2,993,005 km (0.058 R)
• M14: 3,133,627 km (0.114 R)
• M15: 3,494,457 km (0.111 R)
• M16: 3,679,808 km (0.078 R)
• M17: 4,294,356 km (0.102 R)
• M18: 4,940,320 km (0.097 R)
• M19: 5,573,119 km (0.079 R)
• M20: 5,746,054 km (0.112 R)
• M21: 5,833,270 km (0.115 R)
• M22: 5,877,102 km (0.051 R)
• M23: 5,964,916 km (0.046 R)
• M24: 6,546,552 km (0.074 R)
• M25: 6,683,285 km (0.112 R)
• M26: 7,239,789 km (0.069 R)
• M27: 8,298,194 km (0.108 R)
• M28: 9,713,689 km (0.114 R)
• M29: 9,765,599 km (0.116 R)
• M30: 11,805,965 km (0.099 R)
• M31: 13,448,250 km (0.116 R)
• M32: 14,502,915 km (0.106 R)
• M33: 16,195,765 km (0.091 R)
• M34: 17,253,721 km (0.096 R)
• M35: 17,759,212 km (0.044 R)
• M36: 17,950,099 km (0.066 R)
• M37: 18,914,407 km (0.111 R)
• M38: 19,174,408 km (0.079 R)
• M39: 19,632,177 km (0.11 R)
• M40: 20,892,988 km (0.076 R)
• M41: 21,431,690 km (0.119 R)
• M42: 21,906,663 km (0.109 R)
• M43: 22,660,188 km (0.094 R)
• M44: 23,561,665 km (0.083 R)
• M45: 26,190,847 km (0.08 R)
• M46: 26,263,103 km (0.114 R)
• M47: 26,917,145 km (0.092 R)
• M48: 27,356,215 km (0.101 R)
• M49: 27,797,528 km (0.105 R)
• M50: 28,167,185 km (0.11 R)
• M51: 28,761,836 km (0.052 R)
• M52: 29,435,924 km (0.105 R)
• M53: 29,888,159 km (0.09 R)
• M54: 30,190,945 km (0.092 R)
• M55: 30,723,214 km (0.079 R)
• M56: 31,028,842 km (0.047 R)
• M57: 33,039,438 km (0.083 R)
• M58: 35,331,128 km (0.078 R)
• M59: 35,731,451 km (0.052 R)
• M60: 36,052,788 km (0.067 R)
• M61: 37,103,713 km (0.078 R)
• M62: 37,510,619 km (0.053 R)
• M63: 37,592,150 km (0.093 R)
• M64: 39,070,177 km (0.099 R)
• M65: 39,235,482 km (0.101 R)
• M66: 40,232,851 km (0.092 R)
• M67: 40,650,828 km (0.101 R)
• M68: 41,154,225 km (0.038 R)
• M69: 41,406,746 km (0.11 R)
• M70: 41,575,343 km (0.037 R)
• M71: 42,252,123 km (0.066 R)
• M72: 42,421,917 km (0.104 R)
• M73: 42,932,644 km (0.119 R)
• M74: 43,616,755 km (0.076 R)
• M75: 44,563,111 km (0.04 R)
• M76: 44,995,599 km (0.095 R)
• M77: 45,168,983 km (0.102 R)
• M78: 46,826,976 km (0.111 R)
• M79: 47,002,604 km (0.091 R)
• M80: 47,795,921 km (0.066 R)
• M81: 48,949,620 km (0.106 R)
• M82: 50,112,444 km (0.111 R)
• M83: 51,828,332 km (0.061 R)
• M84: 54,761,348 km (0.088 R)
• M85: 55,039,151 km (0.115 R)
• M86: 55,224,503 km (0.05 R)
• M87: 55,317,253 km (0.079 R)
• M88: 55,595,954 km (0.089 R)
• M89: 57,559,576 km (0.113 R)
• M90: 58,597,187 km (0.104 R)
• M91: 58,976,118 km (0.042 R)
• M92: 61,843,311 km (0.107 R)
• M93: 62,615,535 km (0.089 R)
• M94: 64,657,845 km (0.114 R)
• M95: 65,441,589 km (0.102 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: 238 - 15,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit