🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.46 AU - 0.7 AU

Year: 166 Days

Day: 46.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,452,481 km

• M1: 88,562 km (0.095 R)
• M2: 368,460 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.73 AU - 1.09 AU

Year: 325 Days

Day: 19.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,452,481 km

• M1: 656,884 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.99 AU - 1.01 AU

Year: 375 Days

Day: 16.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.04 AU - 1.36 AU

Year: 493 Days

Day: 18 Hours

Environment

Temp: -6 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.33 AU - 1.57 AU

Year: 654 Days

Day: 47.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,452,481 km

• M1: 330,312 km (0.039 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.3 AU - 1.68 AU

Year: 682 Days

Day: 33.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.21 AU - 1.83 AU

Year: 702 Days

Day: 20.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.37 AU - 1.95 AU

Year: 801 Days

Day: 15.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,452,481 km

• M1: 667,356 km (0.076 R)

Planet 9 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.81 AU - 2.69 AU

Year: 1265 Days

Day: 43.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,452,481 km

• M1: 1,897,200 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.1

Radius: 6.5

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.58 AU - 14.68 AU

Year: 19904 Days

Day: 23.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,452,481 km

• M1: 377,735 km (0.082 R)
• M2: 478,115 km (0.082 R)
• M3: 1,106,875 km (0.094 R)
• M4: 1,434,943 km (0.087 R)
• M5: 1,735,186 km (0.108 R)
• M6: 1,791,883 km (0.112 R)
• M7: 1,849,179 km (0.072 R)
• M8: 1,936,395 km (0.116 R)
• M9: 2,236,937 km (0.111 R)
• M10: 2,649,528 km (0.101 R)
• M11: 3,400,509 km (0.086 R)
• M12: 3,725,585 km (0.097 R)
• M13: 4,289,719 km (0.111 R)
• M14: 6,049,139 km (0.118 R)
• M15: 6,844,252 km (0.079 R)
• M16: 8,002,289 km (0.093 R)
• M17: 8,049,861 km (0.111 R)
• M18: 8,482,349 km (0.104 R)
• M19: 8,725,745 km (0.089 R)
• M20: 9,120,234 km (0.116 R)
• M21: 9,621,387 km (0.084 R)
• M22: 9,722,665 km (0.029 R)
• M23: 9,977,580 km (0.085 R)
• M24: 10,755,339 km (0.072 R)
• M25: 11,606,102 km (0.099 R)
• M26: 12,313,251 km (0.091 R)
• M27: 12,423,355 km (0.057 R)
• M28: 12,533,758 km (0.039 R)
• M29: 13,315,407 km (0.092 R)
• M30: 13,769,138 km (0.108 R)
• M31: 14,227,954 km (0.037 R)
• M32: 14,925,529 km (0.082 R)
• M33: 15,813,093 km (0.065 R)
• M34: 15,872,932 km (0.102 R)
• M35: 16,052,600 km (0.047 R)
• M36: 17,330,016 km (0.084 R)
• M37: 17,391,650 km (0.109 R)
• M38: 17,701,018 km (0.11 R)
• M39: 21,089,560 km (0.095 R)
• M40: 21,817,353 km (0.087 R)
• M41: 22,217,827 km (0.082 R)
• M42: 22,486,056 km (0.111 R)
• M43: 23,161,640 km (0.102 R)
• M44: 23,570,042 km (0.087 R)
• M45: 23,843,806 km (0.106 R)
• M46: 24,809,909 km (0.078 R)
• M47: 25,018,598 km (0.099 R)
• M48: 25,158,024 km (0.11 R)
• M49: 25,507,783 km (0.092 R)
• M50: 26,353,759 km (0.102 R)
• M51: 27,567,746 km (0.074 R)
• M52: 28,000,682 km (0.096 R)
• M53: 28,217,898 km (0.03 R)
• M54: 28,581,272 km (0.087 R)
• M55: 29,092,597 km (0.049 R)
• M56: 29,239,353 km (0.072 R)
• M57: 29,680,666 km (0.113 R)
• M58: 31,093,020 km (0.117 R)
• M59: 31,920,595 km (0.098 R)
• M60: 32,831,796 km (0.079 R)
• M61: 33,982,652 km (0.076 R)
• M62: 35,302,854 km (0.119 R)
• M63: 35,381,093 km (0.077 R)
• M64: 36,402,697 km (0.081 R)
• M65: 36,719,097 km (0.089 R)
• M66: 38,716,527 km (0.098 R)
• M67: 38,877,794 km (0.111 R)
• M68: 40,176,453 km (0.094 R)
• M69: 40,421,494 km (0.107 R)
• M70: 40,748,964 km (0.103 R)
• M71: 41,241,889 km (0.075 R)
• M72: 41,902,214 km (0.107 R)
• M73: 42,316,750 km (0.049 R)
• M74: 42,649,306 km (0.101 R)
• M75: 42,815,958 km (0.105 R)
• M76: 43,317,111 km (0.101 R)
• M77: 43,736,134 km (0.085 R)
• M78: 45,340,871 km (0.071 R)
• M79: 46,278,700 km (0.12 R)
• M80: 46,621,428 km (0.082 R)
• M81: 46,707,148 km (0.105 R)
• M82: 46,793,017 km (0.067 R)
• M83: 48,433,956 km (0.112 R)
• M84: 48,868,987 km (0.093 R)
• M85: 49,392,579 km (0.038 R)
• M86: 49,655,124 km (0.12 R)
• M87: 52,573,479 km (0.094 R)
• M88: 56,184,472 km (0.071 R)
• M89: 56,916,305 km (0.104 R)
• M90: 58,574,298 km (0.098 R)
• M91: 59,502,254 km (0.073 R)
• M92: 59,874,902 km (0.112 R)
• M93: 61,560,870 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 12,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit