🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.58 AU - 0.64 AU

Year: 103 Days

Day: 20.2 Hours

Environment

Temp: 740 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.61 AU - 0.73 AU

Year: 118 Days

Day: 23.3 Hours

Environment

Temp: 668 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 128,655,181 km

• M1: 81,381 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.6 AU - 0.78 AU

Year: 123 Days

Day: 16.1 Hours

Environment

Temp: 646 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 128,655,181 km

• M1: 88,562 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.99 AU - 1.33 AU

Year: 269 Days

Day: 21.9 Hours

Environment

Temp: 493 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.88 AU - 3.88 AU

Year: 1645 Days

Day: 41.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.72 AU - 8.86 AU

Year: 5609 Days

Day: 47.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.37 AU - 16.71 AU

Year: 11323 Days

Day: 33.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 128,655,181 km

• M1: 7,094,529 km (0.103 R)

Planet 8 - Terrestrial

Semi-Major Axis: 27.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 21.18 AU - 33.28 AU

Year: 30582 Days

Day: 46.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 30.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 33.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.1

Radius: 3.6

Gravity: 60.35 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 25.56 AU - 40.82 AU

Year: 41153 Days

Day: 19.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 128,655,181 km

• M1: 65,973 km (0.115 R)
• M2: 120,127 km (0.102 R)
• M3: 154,535 km (0.118 R)
• M4: 281,094 km (0.08 R)
• M5: 815,757 km (0.103 R)
• M6: 923,318 km (0.056 R)
• M7: 1,073,664 km (0.046 R)
• M8: 1,112,410 km (0.071 R)
• M9: 1,569,880 km (0.032 R)
• M10: 1,614,011 km (0.106 R)
• M11: 1,795,025 km (0.102 R)
• M12: 1,887,925 km (0.112 R)
• M13: 2,325,349 km (0.096 R)
• M14: 2,426,627 km (0.108 R)
• M15: 2,477,939 km (0.079 R)
• M16: 4,050,961 km (0.12 R)
• M17: 4,234,368 km (0.115 R)
• M18: 5,457,929 km (0.116 R)
• M19: 6,142,638 km (0.071 R)
• M20: 6,637,957 km (0.041 R)
• M21: 7,145,841 km (0.091 R)
• M22: 7,441,746 km (0.095 R)
• M23: 7,741,690 km (0.115 R)
• M24: 8,353,096 km (0.087 R)
• M25: 8,664,709 km (0.06 R)
• M26: 9,540,903 km (0.072 R)
• M27: 10,444,923 km (0.102 R)
• M28: 11,204,731 km (0.1 R)
• M29: 11,634,376 km (0.117 R)
• M30: 12,509,972 km (0.1 R)
• M31: 13,316,006 km (0.105 R)
• M32: 14,323,697 km (0.103 R)
• M33: 14,416,448 km (0.052 R)
• M34: 14,602,697 km (0.103 R)
• M35: 17,788,384 km (0.099 R)
• M36: 19,509,806 km (0.079 R)
• M37: 20,546,819 km (0.034 R)
• M38: 23,653,967 km (0.086 R)
• M39: 26,106,624 km (0.077 R)
• M40: 26,220,019 km (0.116 R)
• M41: 27,018,273 km (0.068 R)
• M42: 29,933,936 km (0.115 R)
• M43: 30,887,772 km (0.117 R)
• M44: 31,972,805 km (0.084 R)
• M45: 33,808,670 km (0.096 R)
• M46: 34,179,822 km (0.108 R)
• M47: 35,552,682 km (0.074 R)
• M48: 35,678,344 km (0.059 R)
• M49: 36,435,609 km (0.092 R)
• M50: 36,943,344 km (0.089 R)
• M51: 37,198,109 km (0.093 R)
• M52: 40,038,823 km (0.084 R)
• M53: 40,562,715 km (0.096 R)
• M54: 44,835,080 km (0.034 R)
• M55: 45,242,884 km (0.094 R)
• M56: 46,473,626 km (0.108 R)
• M57: 46,611,106 km (0.117 R)
• M58: 47,024,146 km (0.097 R)
• M59: 50,513,666 km (0.112 R)
• M60: 50,796,406 km (0.04 R)
• M61: 55,682,571 km (0.118 R)
• M62: 56,413,656 km (0.047 R)
• M63: 57,442,590 km (0.12 R)
• M64: 58,181,305 km (0.067 R)
• M65: 58,626,059 km (0.086 R)
• M66: 60,116,652 km (0.087 R)
• M67: 61,468,718 km (0.076 R)
• M68: 62,982,798 km (0.11 R)
• M69: 64,050,029 km (0.092 R)
• M70: 66,047,759 km (0.09 R)
• M71: 66,976,612 km (0.052 R)
• M72: 71,209,634 km (0.084 R)
• M73: 72,162,123 km (0.1 R)
• M74: 75,690,090 km (0.091 R)
• M75: 76,986,804 km (0.115 R)
• M76: 77,149,417 km (0.066 R)
• M77: 79,437,965 km (0.108 R)
• M78: 80,260,604 km (0.051 R)
• M79: 82,080,612 km (0.105 R)
• M80: 85,087,828 km (0.102 R)
• M81: 85,761,019 km (0.12 R)
• M82: 85,929,615 km (0.094 R)
• M83: 87,621,268 km (0.084 R)
• M84: 88,301,041 km (0.116 R)
• M85: 89,494,832 km (0.073 R)
• M86: 95,718,103 km (0.065 R)
• M87: 109,305,629 km (0.096 R)
• M88: 109,854,204 km (0.099 R)
• M89: 115,762,572 km (0.065 R)
• M90: 119,319,112 km (0.057 R)
• M91: 121,205,242 km (0.107 R)
• M92: 121,962,506 km (0.107 R)
• M93: 125,963,801 km (0.06 R)
• M94: 126,347,220 km (0.109 R)
• M95: 126,922,873 km (0.085 R)

Kuiper Belt

Range: 50.9 - 67.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 19,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit