🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.92 AU - 1.12 AU

Year: 378 Days

Day: 13.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.49 AU - 1.87 AU

Year: 799 Days

Day: 38 Hours

Environment

Temp: -44 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,102,259 km

• M1: 108,758 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.55 AU - 1.95 AU

Year: 850 Days

Day: 30.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.24 AU - 2.52 AU

Year: 1348 Days

Day: 17 Hours

Environment

Temp: -79 °C

Axial Tilt: 106.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.44 AU - 2.96 AU

Year: 1629 Days

Day: 37.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.13 AU - 3.39 AU

Year: 1683 Days

Day: 21.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.36 AU - 3.66 AU

Year: 2414 Days

Day: 18 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,102,259 km

• M1: 330,611 km (0.117 R)
• M2: 603,029 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.3

Radius: 4.6

Gravity: 20.81 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.18 AU - 21.32 AU

Year: 27452 Days

Day: 20.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,102,259 km

• M1: 59,839 km (0.074 R)
• M2: 138,228 km (0.073 R)
• M3: 177,273 km (0.114 R)
• M4: 358,586 km (0.036 R)
• M5: 657,483 km (0.094 R)
• M6: 779,854 km (0.077 R)
• M7: 936,333 km (0.071 R)
• M8: 1,558,211 km (0.113 R)
• M9: 1,721,871 km (0.087 R)
• M10: 2,101,102 km (0.083 R)
• M11: 2,172,909 km (0.064 R)
• M12: 2,775,340 km (0.05 R)
• M13: 3,899,867 km (0.063 R)
• M14: 4,439,766 km (0.072 R)
• M15: 4,671,642 km (0.045 R)
• M16: 6,041,211 km (0.07 R)
• M17: 6,663,538 km (0.105 R)
• M18: 7,579,675 km (0.068 R)
• M19: 7,856,431 km (0.056 R)
• M20: 9,586,082 km (0.096 R)
• M21: 9,885,427 km (0.057 R)
• M22: 10,187,765 km (0.089 R)
• M23: 10,554,728 km (0.066 R)
• M24: 11,427,482 km (0.082 R)
• M25: 12,193,872 km (0.11 R)
• M26: 12,779,548 km (0.116 R)
• M27: 12,910,895 km (0.088 R)
• M28: 13,241,356 km (0.118 R)
• M29: 14,590,580 km (0.113 R)
• M30: 15,490,860 km (0.07 R)
• M31: 17,490,085 km (0.108 R)
• M32: 18,076,060 km (0.099 R)
• M33: 18,742,818 km (0.048 R)
• M34: 19,568,748 km (0.088 R)
• M35: 20,253,457 km (0.12 R)
• M36: 21,178,271 km (0.091 R)
• M37: 21,959,621 km (0.11 R)
• M38: 22,432,799 km (0.082 R)
• M39: 23,469,812 km (0.041 R)
• M40: 23,550,146 km (0.101 R)
• M41: 24,115,626 km (0.062 R)
• M42: 24,767,274 km (0.047 R)
• M43: 25,342,178 km (0.037 R)
• M44: 25,755,667 km (0.067 R)
• M45: 26,171,250 km (0.077 R)
• M46: 26,254,576 km (0.117 R)
• M47: 27,431,313 km (0.104 R)
• M48: 27,515,985 km (0.088 R)
• M49: 28,025,964 km (0.099 R)
• M50: 28,453,515 km (0.118 R)
• M51: 30,097,296 km (0.095 R)
• M52: 31,151,213 km (0.108 R)
• M53: 31,239,626 km (0.064 R)
• M54: 32,217,248 km (0.087 R)
• M55: 32,754,753 km (0.108 R)
• M56: 33,838,590 km (0.101 R)
• M57: 34,476,325 km (0.115 R)
• M58: 34,567,730 km (0.081 R)
• M59: 35,578,562 km (0.12 R)
• M60: 36,972,665 km (0.072 R)
• M61: 38,479,415 km (0.108 R)
• M62: 38,859,094 km (0.11 R)
• M63: 39,526,749 km (0.068 R)
• M64: 40,294,486 km (0.071 R)
• M65: 41,455,066 km (0.118 R)
• M66: 48,236,038 km (0.113 R)
• M67: 49,570,900 km (0.091 R)
• M68: 49,880,717 km (0.088 R)
• M69: 51,543,647 km (0.109 R)
• M70: 51,648,216 km (0.117 R)
• M71: 52,067,090 km (0.11 R)
• M72: 52,697,496 km (0.073 R)
• M73: 52,802,812 km (0.072 R)
• M74: 52,908,279 km (0.11 R)
• M75: 53,541,976 km (0.068 R)
• M76: 55,244,399 km (0.08 R)
• M77: 57,288,804 km (0.088 R)
• M78: 58,483,792 km (0.116 R)
• M79: 59,796,662 km (0.116 R)
• M80: 62,563,026 km (0.062 R)
• M81: 63,681,121 km (0.096 R)
• M82: 64,580,503 km (0.072 R)
• M83: 65,031,690 km (0.084 R)
• M84: 65,937,206 km (0.063 R)
• M85: 66,619,073 km (0.094 R)
• M86: 73,212,749 km (0.117 R)
• M87: 73,447,767 km (0.092 R)
• M88: 74,154,617 km (0.086 R)
• M89: 76,646,170 km (0.071 R)
• M90: 76,765,399 km (0.104 R)
• M91: 79,647,851 km (0.107 R)
• M92: 79,768,726 km (0.065 R)
• M93: 80,980,768 km (0.026 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 11,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit