🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.48 AU - 0.6 AU

Year: 144 Days

Day: 29.4 Hours

Environment

Temp: 247 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.68 AU - 0.92 AU

Year: 259 Days

Day: 40.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,708,126 km

• M1: 216,019 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.96 AU - 1.52 AU

Year: 499 Days

Day: 37 Hours

Environment

Temp: 9 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 52,708,126 km

• M1: 55,650 km (0.099 R)
• M2: 173,833 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.47 AU - 2.39 AU

Year: 970 Days

Day: 46 Hours

Environment

Temp: -62 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.04 AU - 3.48 AU

Year: 2129 Days

Day: 47.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,708,126 km

• M1: 97,089 km (0.103 R)
• M2: 1,193,791 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.94 AU - 3.66 AU

Year: 2168 Days

Day: 28.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.78 AU - 5.08 AU

Year: 3372 Days

Day: 46.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.4 AU - 5.08 AU

Year: 3732 Days

Day: 42.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.1

Radius: 7.3

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.29 AU - 18.77 AU

Year: 21073 Days

Day: 18.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 52,708,126 km

• M1: 159,920 km (0.104 R)
• M2: 844,779 km (0.118 R)
• M3: 922,869 km (0.084 R)
• M4: 1,171,501 km (0.095 R)
• M5: 1,417,739 km (0.106 R)
• M6: 1,583,045 km (0.117 R)
• M7: 1,984,266 km (0.09 R)
• M8: 2,472,254 km (0.106 R)
• M9: 2,966,077 km (0.102 R)
• M10: 3,364,007 km (0.119 R)
• M11: 3,909,740 km (0.084 R)
• M12: 4,109,005 km (0.116 R)
• M13: 4,176,174 km (0.111 R)
• M14: 4,552,114 km (0.062 R)
• M15: 6,046,746 km (0.104 R)
• M16: 7,928,538 km (0.1 R)
• M17: 8,350,553 km (0.113 R)
• M18: 8,521,394 km (0.084 R)
• M19: 9,216,575 km (0.066 R)
• M20: 9,348,969 km (0.076 R)
• M21: 10,201,827 km (0.111 R)
• M22: 10,293,081 km (0.106 R)
• M23: 10,939,195 km (0.102 R)
• M24: 11,598,473 km (0.11 R)
• M25: 11,741,488 km (0.096 R)
• M26: 12,125,506 km (0.053 R)
• M27: 13,004,692 km (0.092 R)
• M28: 15,134,817 km (0.085 R)
• M29: 15,290,997 km (0.075 R)
• M30: 15,395,566 km (0.113 R)
• M31: 17,099,037 km (0.104 R)
• M32: 18,138,592 km (0.084 R)
• M33: 21,963,959 km (0.057 R)
• M34: 23,633,771 km (0.036 R)
• M35: 24,790,013 km (0.115 R)
• M36: 25,159,071 km (0.12 R)
• M37: 25,220,705 km (0.117 R)
• M38: 25,964,655 km (0.117 R)
• M39: 26,841,598 km (0.114 R)
• M40: 27,728,414 km (0.09 R)
• M41: 29,595,545 km (0.117 R)
• M42: 30,117,791 km (0.08 R)
• M43: 30,708,853 km (0.107 R)
• M44: 31,835,923 km (0.106 R)
• M45: 32,908,839 km (0.081 R)
• M46: 35,573,626 km (0.058 R)
• M47: 38,804,491 km (0.045 R)
• M48: 39,519,270 km (0.106 R)
• M49: 39,734,541 km (0.086 R)
• M50: 40,527,110 km (0.119 R)
• M51: 42,568,074 km (0.061 R)
• M52: 42,788,881 km (0.101 R)
• M53: 42,862,483 km (0.094 R)
• M54: 43,157,490 km (0.086 R)
• M55: 45,016,243 km (0.078 R)
• M56: 46,219,609 km (0.048 R)
• M57: 47,509,741 km (0.054 R)
• M58: 48,044,254 km (0.111 R)
• M59: 48,274,036 km (0.105 R)
• M60: 51,528,687 km (0.111 R)
• M61: 51,607,077 km (0.093 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 14,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit