🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.72 AU

Year: 171 Days

Day: 12.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,942,518 km

• M1: 306,376 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.86 AU - 1.24 AU

Year: 376 Days

Day: 24.8 Hours

Environment

Temp: 76 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,942,518 km

• M1: 604,525 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.95 AU - 1.49 AU

Year: 471 Days

Day: 47.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,942,518 km

• M1: 63,729 km (0.082 R)
• M2: 657,183 km (0.1 R)

Asteroid Belt

Center: 2.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.81 AU - 3.01 AU

Year: 1737 Days

Day: 12.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,942,518 km

• M1: 2,738,539 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.91 AU - 4.51 AU

Year: 2500 Days

Day: 21.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.24 AU - 4.84 AU

Year: 2841 Days

Day: 28.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.3 AU - 5.3 AU

Year: 3679 Days

Day: 38.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 88.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.14 AU - 5.46 AU

Year: 3679 Days

Day: 16.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.5

Radius: 8.7

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.25 AU - 11.87 AU

Year: 12005 Days

Day: 12.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,942,518 km

• M1: 113,545 km (0.116 R)
• M2: 167,998 km (0.119 R)
• M3: 419,173 km (0.11 R)
• M4: 797,357 km (0.098 R)
• M5: 1,240,166 km (0.073 R)
• M6: 1,487,601 km (0.101 R)
• M7: 1,564,943 km (0.049 R)
• M8: 1,860,250 km (0.104 R)
• M9: 1,971,999 km (0.075 R)
• M10: 2,533,590 km (0.084 R)
• M11: 2,752,451 km (0.117 R)
• M12: 3,759,544 km (0.038 R)
• M13: 4,339,236 km (0.083 R)
• M14: 4,753,921 km (0.117 R)
• M15: 5,220,966 km (0.096 R)
• M16: 5,661,831 km (0.1 R)
• M17: 5,866,331 km (0.099 R)
• M18: 6,073,225 km (0.031 R)
• M19: 6,156,551 km (0.068 R)
• M20: 7,453,265 km (0.09 R)
• M21: 7,903,854 km (0.096 R)
• M22: 8,040,736 km (0.067 R)
• M23: 8,270,668 km (0.115 R)
• M24: 8,409,644 km (0.096 R)
• M25: 9,500,811 km (0.072 R)
• M26: 10,087,833 km (0.089 R)
• M27: 11,709,773 km (0.082 R)
• M28: 12,550,813 km (0.092 R)
• M29: 12,657,326 km (0.113 R)
• M30: 13,465,604 km (0.069 R)
• M31: 13,684,016 km (0.077 R)
• M32: 14,124,283 km (0.074 R)
• M33: 14,513,387 km (0.072 R)
• M34: 14,569,187 km (0.078 R)
• M35: 14,849,683 km (0.103 R)
• M36: 15,075,277 km (0.051 R)
• M37: 15,358,914 km (0.062 R)
• M38: 15,644,347 km (0.082 R)
• M39: 16,979,658 km (0.108 R)
• M40: 17,334,055 km (0.086 R)
• M41: 18,472,195 km (0.049 R)
• M42: 19,820,072 km (0.071 R)
• M43: 21,326,373 km (0.12 R)
• M44: 21,772,624 km (0.119 R)
• M45: 22,415,446 km (0.088 R)
• M46: 22,674,250 km (0.087 R)
• M47: 24,580,725 km (0.072 R)
• M48: 24,914,478 km (0.12 R)
• M49: 25,249,877 km (0.066 R)
• M50: 27,086,639 km (0.081 R)
• M51: 27,224,419 km (0.056 R)
• M52: 27,569,840 km (0.104 R)
• M53: 28,334,884 km (0.087 R)
• M54: 29,389,250 km (0.04 R)
• M55: 29,885,765 km (0.066 R)
• M56: 30,743,410 km (0.101 R)
• M57: 32,922,452 km (0.058 R)
• M58: 33,364,215 km (0.07 R)
• M59: 33,511,868 km (0.087 R)
• M60: 33,659,820 km (0.083 R)
• M61: 33,882,123 km (0.102 R)
• M62: 34,328,074 km (0.101 R)
• M63: 35,376,456 km (0.103 R)
• M64: 35,451,703 km (0.108 R)
• M65: 35,828,840 km (0.105 R)
• M66: 37,657,823 km (0.115 R)
• M67: 37,811,610 km (0.05 R)
• M68: 38,971,741 km (0.103 R)
• M69: 39,360,995 km (0.116 R)
• M70: 40,143,392 km (0.064 R)
• M71: 40,300,619 km (0.095 R)
• M72: 43,565,892 km (0.091 R)
• M73: 44,212,903 km (0.059 R)
• M74: 44,456,448 km (0.08 R)
• M75: 44,944,586 km (0.088 R)
• M76: 45,189,478 km (0.075 R)
• M77: 47,080,843 km (0.096 R)
• M78: 47,163,571 km (0.055 R)
• M79: 47,578,406 km (0.036 R)
• M80: 48,328,191 km (0.07 R)
• M81: 50,008,175 km (0.061 R)
• M82: 50,940,469 km (0.114 R)
• M83: 51,195,683 km (0.112 R)
• M84: 51,536,616 km (0.115 R)
• M85: 53,338,971 km (0.111 R)
• M86: 53,598,224 km (0.113 R)
• M87: 54,204,544 km (0.107 R)
• M88: 54,378,228 km (0.103 R)
• M89: 54,552,060 km (0.026 R)
• M90: 56,300,710 km (0.12 R)
• M91: 57,270,254 km (0.096 R)
• M92: 58,958,017 km (0.11 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 19,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit