🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.45 AU - 0.61 AU

Year: 139 Days

Day: 40.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.55 AU - 0.73 AU

Year: 184 Days

Day: 42.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,087,169 km

• M1: 31,266 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.61 AU - 0.73 AU

Year: 197 Days

Day: 42.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.65 AU - 0.81 AU

Year: 224 Days

Day: 31.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,087,169 km

• M1: 36,951 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.8 AU - 1.14 AU

Year: 344 Days

Day: 28.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,087,169 km

• M1: 413,788 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.66 AU - 2.94 AU

Year: 1686 Days

Day: 34.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.44 AU - 3.18 AU

Year: 1695 Days

Day: 45.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.52 AU - 4.04 AU

Year: 2138 Days

Day: 35.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.94 AU - 4.38 AU

Year: 3054 Days

Day: 33.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.7

Radius: 3.6

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.56 AU - 13.8 AU

Year: 16250 Days

Day: 21 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 36,087,169 km

• M1: 57,446 km (0.083 R)
• M2: 124,615 km (0.12 R)
• M3: 484,548 km (0.074 R)
• M4: 535,261 km (0.113 R)
• M5: 770,279 km (0.089 R)
• M6: 953,836 km (0.064 R)
• M7: 1,341,743 km (0.093 R)
• M8: 1,695,393 km (0.079 R)
• M9: 2,526,558 km (0.114 R)
• M10: 3,220,244 km (0.029 R)
• M11: 3,917,071 km (0.038 R)
• M12: 4,309,017 km (0.084 R)
• M13: 4,442,309 km (0.117 R)
• M14: 4,631,400 km (0.094 R)
• M15: 4,906,062 km (0.106 R)
• M16: 5,702,671 km (0.068 R)
• M17: 5,819,656 km (0.085 R)
• M18: 6,205,619 km (0.052 R)
• M19: 6,630,477 km (0.064 R)
• M20: 8,354,592 km (0.071 R)
• M21: 8,722,005 km (0.072 R)
• M22: 9,576,208 km (0.039 R)
• M23: 10,385,383 km (0.086 R)
• M24: 10,961,186 km (0.096 R)
• M25: 12,256,254 km (0.066 R)
• M26: 13,481,910 km (0.098 R)
• M27: 13,676,985 km (0.077 R)
• M28: 13,951,647 km (0.106 R)
• M29: 14,148,817 km (0.074 R)
• M30: 14,307,241 km (0.1 R)
• M31: 15,068,096 km (0.101 R)
• M32: 15,229,961 km (0.098 R)
• M33: 16,503,487 km (0.096 R)
• M34: 16,545,076 km (0.087 R)
• M35: 17,047,725 km (0.099 R)
• M36: 17,385,517 km (0.12 R)
• M37: 17,470,189 km (0.089 R)
• M38: 17,768,188 km (0.094 R)
• M39: 19,063,556 km (0.044 R)
• M40: 19,151,071 km (0.087 R)
• M41: 22,110,416 km (0.088 R)
• M42: 23,268,004 km (0.031 R)
• M43: 24,730,473 km (0.069 R)
• M44: 24,825,767 km (0.115 R)
• M45: 24,873,488 km (0.09 R)
• M46: 25,931,445 km (0.11 R)
• M47: 27,693,857 km (0.086 R)
• M48: 27,991,258 km (0.114 R)
• M49: 28,389,487 km (0.086 R)
• M50: 30,001,404 km (0.069 R)
• M51: 33,312,753 km (0.099 R)
• M52: 33,365,411 km (0.114 R)
• M53: 33,418,070 km (0.059 R)
• M54: 34,477,522 km (0.08 R)
• M55: 34,530,779 km (0.065 R)
• M56: 34,584,036 km (0.118 R)
• M57: 34,690,699 km (0.112 R)
• M58: 35,011,287 km (0.083 R)
• M59: 35,225,661 km (0.029 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 16,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit