🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.42 AU - 0.68 AU

Year: 144 Days

Day: 18.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 54.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,621,798 km

• M1: 158,723 km (0.091 R)
• M2: 335,997 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.8 AU - 1.24 AU

Year: 364 Days

Day: 27.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.6 AU - 1.8 AU

Year: 783 Days

Day: 46.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,621,798 km

• M1: 73,153 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.96 AU - 2.18 AU

Year: 1052 Days

Day: 28.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 174 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.88 AU - 2.3 AU

Year: 1067 Days

Day: 42.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,621,798 km

• M1: 185,053 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.63 AU - 2.67 AU

Year: 1523 Days

Day: 25.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,621,798 km

• M1: 181,761 km (0.108 R)
• M2: 205,547 km (0.031 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.54 AU - 3.92 AU

Year: 2050 Days

Day: 44 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.89 AU - 5.17 AU

Year: 3983 Days

Day: 38.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.4

Radius: 3.9

Gravity: 44.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 14.1 AU - 23.2 AU

Year: 28439 Days

Day: 18.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,621,798 km

• M1: 64,177 km (0.103 R)
• M2: 92,900 km (0.105 R)
• M3: 403,914 km (0.059 R)
• M4: 1,418,188 km (0.079 R)
• M5: 1,488,349 km (0.097 R)
• M6: 2,211,057 km (0.08 R)
• M7: 2,458,940 km (0.052 R)
• M8: 3,207,827 km (0.101 R)
• M9: 3,535,297 km (0.068 R)
• M10: 3,678,911 km (0.028 R)
• M11: 4,121,122 km (0.103 R)
• M12: 5,656,445 km (0.047 R)
• M13: 6,396,057 km (0.109 R)
• M14: 6,985,323 km (0.106 R)
• M15: 8,026,375 km (0.101 R)
• M16: 8,789,922 km (0.105 R)
• M17: 8,854,548 km (0.113 R)
• M18: 9,049,474 km (0.097 R)
• M19: 9,377,543 km (0.116 R)
• M20: 9,709,650 km (0.083 R)
• M21: 9,776,520 km (0.116 R)
• M22: 10,453,450 km (0.082 R)
• M23: 12,427,843 km (0.088 R)
• M24: 12,573,103 km (0.116 R)
• M25: 13,160,274 km (0.066 R)
• M26: 13,756,123 km (0.119 R)
• M27: 15,910,033 km (0.09 R)
• M28: 16,464,742 km (0.072 R)
• M29: 17,349,164 km (0.099 R)
• M30: 17,756,220 km (0.072 R)
• M31: 17,837,901 km (0.084 R)
• M32: 18,996,087 km (0.072 R)
• M33: 19,415,560 km (0.086 R)
• M34: 20,950,883 km (0.098 R)
• M35: 21,123,967 km (0.067 R)
• M36: 21,733,130 km (0.112 R)
• M37: 21,908,159 km (0.105 R)
• M38: 22,171,751 km (0.078 R)
• M39: 23,236,439 km (0.089 R)
• M40: 24,590,449 km (0.095 R)
• M41: 24,772,959 km (0.101 R)
• M42: 24,864,363 km (0.05 R)
• M43: 25,969,891 km (0.114 R)
• M44: 27,563,258 km (0.09 R)
• M45: 29,381,321 km (0.033 R)
• M46: 31,139,096 km (0.08 R)
• M47: 31,435,300 km (0.03 R)
• M48: 34,245,047 km (0.11 R)
• M49: 35,165,074 km (0.048 R)
• M50: 38,079,091 km (0.074 R)
• M51: 38,501,555 km (0.111 R)
• M52: 40,637,514 km (0.113 R)
• M53: 42,264,690 km (0.045 R)
• M54: 44,134,214 km (0.116 R)
• M55: 44,911,824 km (0.053 R)
• M56: 45,246,474 km (0.117 R)
• M57: 45,582,022 km (0.07 R)
• M58: 48,752,899 km (0.08 R)
• M59: 48,867,341 km (0.095 R)
• M60: 49,671,729 km (0.063 R)
• M61: 49,902,409 km (0.118 R)
• M62: 51,177,132 km (0.114 R)
• M63: 51,877,101 km (0.086 R)
• M64: 52,228,207 km (0.119 R)
• M65: 52,345,342 km (0.084 R)
• M66: 52,815,079 km (0.118 R)
• M67: 52,932,813 km (0.046 R)
• M68: 54,114,038 km (0.091 R)
• M69: 57,709,772 km (0.084 R)
• M70: 59,413,991 km (0.113 R)
• M71: 60,518,173 km (0.096 R)
• M72: 62,871,647 km (0.059 R)
• M73: 64,750,596 km (0.105 R)
• M74: 65,381,001 km (0.087 R)
• M75: 68,050,875 km (0.115 R)
• M76: 69,592,481 km (0.112 R)
• M77: 71,665,758 km (0.067 R)
• M78: 75,077,786 km (0.095 R)
• M79: 75,342,424 km (0.118 R)
• M80: 76,138,285 km (0.09 R)
• M81: 76,670,405 km (0.119 R)
• M82: 77,337,162 km (0.116 R)
• M83: 79,079,978 km (0.101 R)
• M84: 82,740,787 km (0.1 R)
• M85: 85,349,924 km (0.083 R)
• M86: 85,764,310 km (0.082 R)
• M87: 88,683,862 km (0.104 R)
• M88: 88,963,610 km (0.118 R)
• M89: 90,085,594 km (0.046 R)
• M90: 92,060,286 km (0.115 R)
• M91: 93,195,135 km (0.09 R)
• M92: 93,337,253 km (0.11 R)
• M93: 94,049,189 km (0.086 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 18,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit