🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.73 AU - 1.01 AU

Year: 288 Days

Day: 30.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 121.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.76 AU - 1.2 AU

Year: 344 Days

Day: 43.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,390,270 km

• M1: 224,397 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.85 AU - 1.17 AU

Year: 360 Days

Day: 28.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,390,270 km

• M1: 203,304 km (0.099 R)
• M2: 620,532 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.33 AU - 2.75 AU

Year: 1436 Days

Day: 37.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.73 AU - 3.41 AU

Year: 1908 Days

Day: 40.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.39 AU - 4.45 AU

Year: 2753 Days

Day: 35.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,390,270 km

• M1: 552,166 km (0.097 R)

Asteroid Belt

Center: 7.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 14.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.95 AU - 14.03 AU

Year: 13817 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,390,270 km

• M1: 286,031 km (0.118 R)
• M2: 466,596 km (0.063 R)
• M3: 662,270 km (0.112 R)
• M4: 869,313 km (0.079 R)
• M5: 1,121,535 km (0.12 R)
• M6: 1,257,221 km (0.106 R)
• M7: 1,830,031 km (0.09 R)
• M8: 2,159,595 km (0.116 R)
• M9: 2,751,703 km (0.103 R)
• M10: 2,970,715 km (0.119 R)
• M11: 3,066,457 km (0.078 R)
• M12: 3,560,878 km (0.078 R)
• M13: 3,697,012 km (0.035 R)
• M14: 3,869,798 km (0.103 R)
• M15: 4,259,201 km (0.059 R)
• M16: 4,624,519 km (0.117 R)
• M17: 5,542,601 km (0.106 R)
• M18: 5,701,175 km (0.097 R)
• M19: 6,104,192 km (0.095 R)
• M20: 6,433,307 km (0.083 R)
• M21: 6,599,959 km (0.118 R)
• M22: 7,896,374 km (0.041 R)
• M23: 8,075,143 km (0.094 R)
• M24: 8,850,060 km (0.096 R)
• M25: 9,553,470 km (0.108 R)
• M26: 9,696,336 km (0.062 R)
• M27: 10,080,952 km (0.108 R)
• M28: 10,568,641 km (0.06 R)
• M29: 11,872,685 km (0.05 R)
• M30: 12,700,410 km (0.064 R)
• M31: 12,857,638 km (0.067 R)
• M32: 13,015,613 km (0.089 R)
• M33: 13,814,915 km (0.119 R)
• M34: 14,740,177 km (0.114 R)
• M35: 15,016,036 km (0.085 R)
• M36: 16,937,621 km (0.09 R)
• M37: 17,053,110 km (0.103 R)
• M38: 17,342,881 km (0.056 R)
• M39: 18,281,009 km (0.082 R)
• M40: 18,399,491 km (0.098 R)
• M41: 18,935,650 km (0.112 R)
• M42: 19,597,919 km (0.102 R)
• M43: 20,698,062 km (0.06 R)
• M44: 21,380,378 km (0.074 R)
• M45: 22,639,693 km (0.098 R)
• M46: 24,052,495 km (0.101 R)
• M47: 24,508,021 km (0.098 R)
• M48: 25,493,871 km (0.12 R)
• M49: 26,358,696 km (0.111 R)
• M50: 27,504,167 km (0.109 R)
• M51: 28,185,585 km (0.107 R)
• M52: 28,734,759 km (0.106 R)
• M53: 31,037,070 km (0.113 R)
• M54: 33,253,512 km (0.07 R)
• M55: 33,398,323 km (0.073 R)
• M56: 33,761,098 km (0.1 R)
• M57: 34,930,804 km (0.113 R)
• M58: 36,113,674 km (0.109 R)
• M59: 38,899,336 km (0.065 R)
• M60: 39,051,926 km (0.048 R)
• M61: 39,204,665 km (0.11 R)
• M62: 41,597,483 km (0.083 R)
• M63: 42,301,042 km (0.118 R)
• M64: 43,482,416 km (0.041 R)
• M65: 44,116,861 km (0.072 R)
• M66: 44,754,447 km (0.086 R)
• M67: 45,314,841 km (0.116 R)
• M68: 45,716,511 km (0.114 R)
• M69: 46,119,378 km (0.117 R)
• M70: 46,685,307 km (0.077 R)
• M71: 47,824,195 km (0.106 R)
• M72: 48,972,209 km (0.093 R)
• M73: 49,219,495 km (0.101 R)
• M74: 50,628,108 km (0.093 R)
• M75: 50,877,937 km (0.086 R)
• M76: 51,379,089 km (0.108 R)
• M77: 51,630,264 km (0.103 R)
• M78: 53,400,007 km (0.087 R)
• M79: 53,569,651 km (0.079 R)
• M80: 53,824,416 km (0.041 R)
• M81: 54,761,797 km (0.117 R)
• M82: 56,393,610 km (0.032 R)
• M83: 57,085,500 km (0.118 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 13,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit