🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.48 AU - 0.7 AU

Year: 163 Days

Day: 16.9 Hours

Environment

Temp: 242 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,413,839 km

• M1: 43,832 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.7 AU - 0.88 AU

Year: 253 Days

Day: 20.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.99 AU - 1.45 AU

Year: 485 Days

Day: 39.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,413,839 km

• M1: 832,662 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.38 AU - 1.7 AU

Year: 688 Days

Day: 44.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.83 AU - 1.99 AU

Year: 950 Days

Day: 19.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.79 AU - 2.11 AU

Year: 980 Days

Day: 34.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,413,839 km

• M1: 130,001 km (0.047 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.31 AU - 3.73 AU

Year: 1889 Days

Day: 12.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,413,839 km

• M1: 1,365,081 km (0.107 R)

Asteroid Belt

Center: 6.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.9

Radius: 8.9

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.15 AU - 11.25 AU

Year: 12596 Days

Day: 14 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,413,839 km

• M1: 137,331 km (0.091 R)
• M2: 393,742 km (0.116 R)
• M3: 621,579 km (0.069 R)
• M4: 849,866 km (0.101 R)
• M5: 911,051 km (0.111 R)
• M6: 1,581,100 km (0.094 R)
• M7: 1,762,113 km (0.083 R)
• M8: 1,895,704 km (0.117 R)
• M9: 2,116,361 km (0.072 R)
• M10: 2,643,095 km (0.041 R)
• M11: 3,340,371 km (0.1 R)
• M12: 4,450,387 km (0.067 R)
• M13: 4,818,996 km (0.117 R)
• M14: 5,390,610 km (0.087 R)
• M15: 5,704,167 km (0.042 R)
• M16: 5,823,247 km (0.058 R)
• M17: 6,308,243 km (0.101 R)
• M18: 7,446,234 km (0.072 R)
• M19: 7,620,067 km (0.09 R)
• M20: 7,927,790 km (0.101 R)
• M21: 8,016,501 km (0.11 R)
• M22: 8,105,512 km (0.116 R)
• M23: 8,510,024 km (0.111 R)
• M24: 8,737,712 km (0.114 R)
• M25: 10,532,288 km (0.098 R)
• M26: 11,072,636 km (0.064 R)
• M27: 13,164,613 km (0.112 R)
• M28: 13,693,142 km (0.077 R)
• M29: 15,154,414 km (0.085 R)
• M30: 16,437,814 km (0.092 R)
• M31: 17,813,965 km (0.088 R)
• M32: 17,930,202 km (0.102 R)
• M33: 18,222,217 km (0.049 R)
• M34: 18,870,126 km (0.109 R)
• M35: 20,127,795 km (0.046 R)
• M36: 21,104,071 km (0.115 R)
• M37: 21,227,190 km (0.096 R)
• M38: 21,970,990 km (0.068 R)
• M39: 22,471,695 km (0.049 R)
• M40: 22,660,337 km (0.086 R)
• M41: 23,229,557 km (0.038 R)
• M42: 23,293,136 km (0.096 R)
• M43: 23,675,658 km (0.097 R)
• M44: 24,188,779 km (0.105 R)
• M45: 24,511,462 km (0.058 R)
• M46: 25,947,900 km (0.055 R)
• M47: 26,609,721 km (0.047 R)
• M48: 27,009,596 km (0.077 R)
• M49: 27,210,207 km (0.067 R)
• M50: 28,764,978 km (0.099 R)
• M51: 28,833,194 km (0.063 R)
• M52: 29,175,325 km (0.113 R)
• M53: 29,863,475 km (0.106 R)
• M54: 29,932,589 km (0.041 R)
• M55: 30,209,495 km (0.1 R)
• M56: 30,417,885 km (0.083 R)
• M57: 30,626,574 km (0.119 R)
• M58: 32,384,797 km (0.076 R)
• M59: 32,954,317 km (0.051 R)
• M60: 33,527,276 km (0.102 R)
• M61: 34,103,378 km (0.096 R)
• M62: 34,610,215 km (0.069 R)
• M63: 35,046,592 km (0.112 R)
• M64: 35,338,458 km (0.059 R)
• M65: 36,588,198 km (0.096 R)
• M66: 37,703,002 km (0.043 R)
• M67: 37,777,651 km (0.113 R)
• M68: 38,301,992 km (0.081 R)
• M69: 38,979,820 km (0.054 R)
• M70: 40,423,439 km (0.105 R)
• M71: 40,883,004 km (0.108 R)
• M72: 41,421,406 km (0.081 R)
• M73: 42,582,884 km (0.103 R)
• M74: 44,779,430 km (0.116 R)
• M75: 46,290,817 km (0.076 R)
• M76: 47,818,959 km (0.075 R)
• M77: 47,980,675 km (0.057 R)
• M78: 49,200,197 km (0.027 R)
• M79: 49,608,898 km (0.105 R)
• M80: 52,168,069 km (0.038 R)
• M81: 52,334,721 km (0.081 R)
• M82: 52,584,848 km (0.046 R)
• M83: 52,835,574 km (0.119 R)
• M84: 53,589,697 km (0.069 R)
• M85: 54,178,814 km (0.097 R)
• M86: 56,813,232 km (0.088 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 12,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit