🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.49 AU - 0.73 AU

Year: 209 Days

Day: 45.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.56 AU - 0.7 AU

Year: 220 Days

Day: 26.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,491,271 km

• M1: 379,979 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.55 AU - 0.89 AU

Year: 269 Days

Day: 39.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,491,271 km

• M1: 237,262 km (0.07 R)
• M2: 291,865 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.79 AU - 0.97 AU

Year: 363 Days

Day: 12 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,491,271 km

• M1: 647,160 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.89 AU - 1.11 AU

Year: 440 Days

Day: 20 Hours

Environment

Temp: -63 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.9

Radius: 5.7

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.81 AU - 11.07 AU

Year: 15911 Days

Day: 19.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,491,271 km

• M1: 202,256 km (0.102 R)
• M2: 893,997 km (0.087 R)
• M3: 1,024,297 km (0.09 R)
• M4: 1,180,926 km (0.118 R)
• M5: 1,787,545 km (0.095 R)
• M6: 2,147,029 km (0.114 R)
• M7: 2,687,227 km (0.107 R)
• M8: 3,411,131 km (0.102 R)
• M9: 3,586,459 km (0.115 R)
• M10: 4,442,758 km (0.104 R)
• M11: 4,828,271 km (0.111 R)
• M12: 5,191,196 km (0.084 R)
• M13: 5,597,204 km (0.071 R)
• M14: 6,013,236 km (0.066 R)
• M15: 6,118,852 km (0.077 R)
• M16: 6,367,633 km (0.089 R)
• M17: 6,475,194 km (0.091 R)
• M18: 6,728,763 km (0.115 R)
• M19: 7,208,074 km (0.104 R)
• M20: 7,282,873 km (0.089 R)
• M21: 7,395,520 km (0.111 R)
• M22: 7,470,918 km (0.083 R)
• M23: 7,584,462 km (0.079 R)
• M24: 7,736,753 km (0.112 R)
• M25: 8,199,609 km (0.075 R)
• M26: 8,277,699 km (0.087 R)
• M27: 8,513,316 km (0.113 R)
• M28: 8,790,969 km (0.114 R)
• M29: 10,055,969 km (0.058 R)
• M30: 10,518,376 km (0.112 R)
• M31: 10,645,684 km (0.115 R)
• M32: 12,035,298 km (0.114 R)
• M33: 12,796,452 km (0.105 R)
• M34: 13,159,975 km (0.109 R)
• M35: 13,850,818 km (0.062 R)
• M36: 14,177,241 km (0.074 R)
• M37: 14,980,581 km (0.078 R)
• M38: 16,384,557 km (0.117 R)
• M39: 16,532,210 km (0.084 R)
• M40: 16,828,863 km (0.067 R)
• M41: 17,377,139 km (0.092 R)
• M42: 17,427,254 km (0.089 R)
• M43: 18,491,344 km (0.12 R)
• M44: 19,108,734 km (0.084 R)
• M45: 19,785,216 km (0.08 R)
• M46: 20,416,519 km (0.099 R)
• M47: 20,947,741 km (0.109 R)
• M48: 21,107,960 km (0.116 R)
• M49: 21,322,334 km (0.113 R)
• M50: 22,132,407 km (0.092 R)
• M51: 22,186,711 km (0.095 R)
• M52: 22,404,675 km (0.104 R)
• M53: 22,513,881 km (0.052 R)
• M54: 22,732,743 km (0.111 R)
• M55: 23,172,860 km (0.088 R)
• M56: 23,615,669 km (0.115 R)
• M57: 23,949,572 km (0.069 R)
• M58: 24,285,120 km (0.084 R)
• M59: 24,397,318 km (0.044 R)
• M60: 24,734,961 km (0.091 R)
• M61: 26,446,061 km (0.058 R)
• M62: 26,503,656 km (0.116 R)
• M63: 27,842,258 km (0.089 R)
• M64: 28,905,001 km (0.1 R)
• M65: 30,282,199 km (0.087 R)
• M66: 30,887,622 km (0.033 R)
• M67: 31,925,981 km (0.08 R)
• M68: 32,603,958 km (0.039 R)
• M69: 33,099,875 km (0.056 R)
• M70: 33,598,485 km (0.074 R)
• M71: 34,476,924 km (0.036 R)
• M72: 34,666,165 km (0.075 R)
• M73: 35,045,545 km (0.08 R)
• M74: 36,128,185 km (0.112 R)
• M75: 36,641,455 km (0.049 R)
• M76: 37,480,699 km (0.091 R)
• M77: 37,675,326 km (0.05 R)
• M78: 38,195,777 km (0.089 R)
• M79: 38,718,622 km (0.108 R)
• M80: 39,507,302 km (0.069 R)
• M81: 39,705,369 km (0.028 R)
• M82: 40,035,981 km (0.094 R)
• M83: 40,102,252 km (0.11 R)
• M84: 40,234,946 km (0.082 R)
• M85: 40,567,203 km (0.117 R)
• M86: 41,033,798 km (0.066 R)
• M87: 42,579,444 km (0.118 R)
• M88: 42,714,680 km (0.087 R)
• M89: 43,461,473 km (0.101 R)
• M90: 44,486,667 km (0.073 R)
• M91: 44,623,998 km (0.105 R)
• M92: 45,796,695 km (0.111 R)
• M93: 45,865,959 km (0.106 R)
• M94: 46,213,026 km (0.109 R)
• M95: 46,282,589 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 20,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit