🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.65 AU - 0.81 AU

Year: 227 Days

Day: 16.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.89 AU - 1.07 AU

Year: 353 Days

Day: 44.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.87 AU - 1.27 AU

Year: 402 Days

Day: 33.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,214,276 km

• M1: 240,553 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.31 AU - 2.18 AU

Year: 834 Days

Day: 30.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 122.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.52 AU - 2.18 AU

Year: 915 Days

Day: 21 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.37 AU - 3.55 AU

Year: 1851 Days

Day: 18.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,214,276 km

• M1: 523,892 km (0.108 R)
• M2: 1,270,385 km (0.062 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.02 AU - 3.84 AU

Year: 2309 Days

Day: 33.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,214,276 km

• M1: 2,728,665 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.7

Radius: 8.7

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.98 AU - 9.14 AU

Year: 9102 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,214,276 km

• M1: 116,238 km (0.054 R)
• M2: 483,500 km (0.056 R)
• M3: 558,000 km (0.053 R)
• M4: 652,995 km (0.043 R)
• M5: 1,109,119 km (0.116 R)
• M6: 1,315,863 km (0.116 R)
• M7: 1,535,173 km (0.053 R)
• M8: 1,742,666 km (0.101 R)
• M9: 1,813,874 km (0.106 R)
• M10: 1,886,130 km (0.065 R)
• M11: 2,471,955 km (0.106 R)
• M12: 3,024,719 km (0.093 R)
• M13: 3,256,297 km (0.064 R)
• M14: 3,767,922 km (0.096 R)
• M15: 4,112,296 km (0.111 R)
• M16: 4,697,822 km (0.1 R)
• M17: 4,831,413 km (0.067 R)
• M18: 5,000,309 km (0.11 R)
• M19: 5,068,525 km (0.095 R)
• M20: 5,309,228 km (0.103 R)
• M21: 5,589,126 km (0.067 R)
• M22: 6,017,874 km (0.073 R)
• M23: 6,236,436 km (0.116 R)
• M24: 6,869,385 km (0.104 R)
• M25: 8,115,834 km (0.092 R)
• M26: 8,805,929 km (0.094 R)
• M27: 9,220,764 km (0.112 R)
• M28: 9,346,426 km (0.086 R)
• M29: 9,642,032 km (0.063 R)
• M30: 10,415,901 km (0.078 R)
• M31: 10,503,117 km (0.118 R)
• M32: 10,854,522 km (0.086 R)
• M33: 10,942,935 km (0.118 R)
• M34: 11,031,646 km (0.082 R)
• M35: 11,659,209 km (0.073 R)
• M36: 12,390,444 km (0.12 R)
• M37: 13,657,986 km (0.052 R)
• M38: 13,753,579 km (0.025 R)
• M39: 15,262,573 km (0.106 R)
• M40: 15,710,469 km (0.114 R)
• M41: 16,415,823 km (0.091 R)
• M42: 18,329,180 km (0.079 R)
• M43: 18,805,200 km (0.106 R)
• M44: 19,231,704 km (0.092 R)
• M45: 19,446,227 km (0.07 R)
• M46: 19,769,359 km (0.094 R)
• M47: 21,801,346 km (0.04 R)
• M48: 22,305,641 km (0.099 R)
• M49: 22,474,537 km (0.092 R)
• M50: 23,611,630 km (0.056 R)
• M51: 25,000,796 km (0.051 R)
• M52: 25,764,344 km (0.089 R)
• M53: 25,941,617 km (0.116 R)
• M54: 26,178,580 km (0.103 R)
• M55: 26,356,901 km (0.094 R)
• M56: 26,475,831 km (0.047 R)
• M57: 28,343,860 km (0.075 R)
• M58: 31,004,308 km (0.054 R)
• M59: 31,381,893 km (0.111 R)
• M60: 31,445,024 km (0.048 R)
• M61: 31,571,284 km (0.109 R)
• M62: 32,141,551 km (0.095 R)
• M63: 32,332,438 km (0.097 R)
• M64: 32,843,315 km (0.085 R)
• M65: 33,035,548 km (0.046 R)
• M66: 33,356,735 km (0.049 R)
• M67: 34,847,777 km (0.117 R)
• M68: 34,978,376 km (0.106 R)
• M69: 35,305,845 km (0.096 R)
• M70: 35,831,832 km (0.101 R)
• M71: 36,492,905 km (0.058 R)
• M72: 36,559,326 km (0.061 R)
• M73: 39,177,588 km (0.092 R)
• M74: 39,722,124 km (0.099 R)
• M75: 40,406,235 km (0.105 R)
• M76: 40,887,492 km (0.083 R)
• M77: 41,925,102 km (0.054 R)
• M78: 42,482,055 km (0.081 R)
• M79: 42,621,630 km (0.112 R)
• M80: 42,691,492 km (0.115 R)
• M81: 43,322,047 km (0.092 R)
• M82: 43,955,594 km (0.077 R)
• M83: 44,096,815 km (0.093 R)
• M84: 46,304,879 km (0.114 R)
• M85: 46,592,406 km (0.066 R)
• M86: 46,664,363 km (0.106 R)
• M87: 48,039,018 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.8

Radius: 7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.9 AU - 16.36 AU

Year: 20337 Days

Day: 20.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 40,214,276 km

• M1: 88,263 km (0.076 R)
• M2: 457,470 km (0.106 R)
• M3: 535,710 km (0.082 R)
• M4: 691,591 km (0.064 R)
• M5: 1,967,960 km (0.061 R)
• M6: 2,465,074 km (0.116 R)
• M7: 2,583,256 km (0.112 R)
• M8: 2,949,472 km (0.109 R)
• M9: 3,202,741 km (0.055 R)
• M10: 3,622,512 km (0.081 R)
• M11: 4,629,157 km (0.094 R)
• M12: 4,746,142 km (0.119 R)
• M13: 4,923,416 km (0.104 R)
• M14: 6,321,258 km (0.09 R)
• M15: 6,846,197 km (0.085 R)
• M16: 7,080,168 km (0.109 R)
• M17: 7,728,525 km (0.068 R)
• M18: 8,112,693 km (0.106 R)
• M19: 8,610,405 km (0.102 R)
• M20: 9,008,634 km (0.031 R)
• M21: 10,086,636 km (0.117 R)
• M22: 10,352,921 km (0.116 R)
• M23: 11,401,751 km (0.079 R)
• M24: 11,838,727 km (0.081 R)
• M25: 12,402,711 km (0.117 R)
• M26: 12,851,953 km (0.083 R)
• M27: 14,104,237 km (0.055 R)
• M28: 14,274,180 km (0.067 R)
• M29: 16,767,977 km (0.076 R)
• M30: 17,173,985 km (0.108 R)
• M31: 17,400,925 km (0.107 R)
• M32: 18,087,579 km (0.083 R)
• M33: 18,225,957 km (0.087 R)
• M34: 20,248,221 km (0.105 R)
• M35: 21,651,599 km (0.116 R)
• M36: 22,936,495 km (0.093 R)
• M37: 23,036,277 km (0.083 R)
• M38: 23,487,464 km (0.101 R)
• M39: 23,739,237 km (0.113 R)
• M40: 24,194,912 km (0.094 R)
• M41: 24,806,917 km (0.077 R)
• M42: 26,673,450 km (0.106 R)
• M43: 27,623,546 km (0.1 R)
• M44: 29,231,574 km (0.092 R)
• M45: 29,992,279 km (0.117 R)
• M46: 32,369,239 km (0.12 R)
• M47: 32,593,486 km (0.085 R)
• M48: 35,323,648 km (0.12 R)
• M49: 35,843,650 km (0.104 R)
• M50: 35,901,544 km (0.036 R)
• M51: 36,017,483 km (0.032 R)
• M52: 37,595,291 km (0.053 R)
• M53: 38,481,509 km (0.06 R)
• M54: 38,778,461 km (0.1 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 18,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit