🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.54 AU - 0.58 AU

Year: 157 Days

Day: 41.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,662,294 km

• M1: 419,772 km (0.112 R)
• M2: 495,169 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.71 AU - 0.79 AU

Year: 243 Days

Day: 32.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.91 AU - 1.03 AU

Year: 358 Days

Day: 14.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,662,294 km

• M1: 803,789 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.67 AU - 2.11 AU

Year: 974 Days

Day: 12.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.85 AU - 2.23 AU

Year: 1092 Days

Day: 34.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,662,294 km

• M1: 60,886 km (0.082 R)

Asteroid Belt

Center: 2.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.18 AU - 3.2 AU

Year: 2135 Days

Day: 45.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,662,294 km

• M1: 166,652 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.95 AU - 3.73 AU

Year: 2287 Days

Day: 47.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.1

Radius: 10.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.47 AU - 8.83 AU

Year: 8719 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,662,294 km

• M1: 171,888 km (0.118 R)
• M2: 248,482 km (0.108 R)
• M3: 672,143 km (0.045 R)
• M4: 1,031,627 km (0.111 R)
• M5: 1,113,906 km (0.106 R)
• M6: 1,215,931 km (0.103 R)
• M7: 1,522,158 km (0.104 R)
• M8: 1,753,137 km (0.064 R)
• M9: 2,079,111 km (0.062 R)
• M10: 2,292,737 km (0.054 R)
• M11: 2,788,056 km (0.069 R)
• M12: 2,858,067 km (0.12 R)
• M13: 3,490,866 km (0.104 R)
• M14: 3,771,662 km (0.085 R)
• M15: 3,875,482 km (0.047 R)
• M16: 3,954,171 km (0.066 R)
• M17: 4,273,862 km (0.119 R)
• M18: 4,491,676 km (0.1 R)
• M19: 4,657,431 km (0.087 R)
• M20: 4,797,155 km (0.116 R)
• M21: 5,138,238 km (0.102 R)
• M22: 5,340,943 km (0.119 R)
• M23: 5,664,823 km (0.057 R)
• M24: 5,814,121 km (0.119 R)
• M25: 5,964,766 km (0.098 R)
• M26: 6,486,713 km (0.12 R)
• M27: 6,580,362 km (0.086 R)
• M28: 6,737,439 km (0.102 R)
• M29: 7,280,928 km (0.112 R)
• M30: 7,378,317 km (0.118 R)
• M31: 7,871,690 km (0.12 R)
• M32: 8,614,743 km (0.1 R)
• M33: 8,717,816 km (0.075 R)
• M34: 8,994,722 km (0.1 R)
• M35: 9,486,151 km (0.119 R)
• M36: 9,914,449 km (0.077 R)
• M37: 10,130,917 km (0.106 R)
• M38: 10,901,197 km (0.087 R)
• M39: 11,919,061 km (0.105 R)
• M40: 12,033,952 km (0.11 R)
• M41: 12,187,888 km (0.063 R)
• M42: 13,085,326 km (0.06 R)
• M43: 13,164,313 km (0.06 R)
• M44: 13,482,209 km (0.09 R)
• M45: 13,641,979 km (0.098 R)
• M46: 14,165,871 km (0.112 R)
• M47: 14,778,624 km (0.111 R)
• M48: 15,316,578 km (0.104 R)
• M49: 15,525,267 km (0.085 R)
• M50: 15,903,151 km (0.035 R)
• M51: 16,199,205 km (0.12 R)
• M52: 16,968,886 km (0.058 R)
• M53: 17,055,055 km (0.094 R)
• M54: 17,228,140 km (0.085 R)
• M55: 17,358,140 km (0.076 R)
• M56: 17,575,805 km (0.1 R)
• M57: 17,838,050 km (0.104 R)
• M58: 18,233,886 km (0.077 R)
• M59: 18,766,155 km (0.119 R)
• M60: 19,213,752 km (0.046 R)
• M61: 20,164,895 km (0.061 R)
• M62: 20,577,337 km (0.085 R)
• M63: 20,853,794 km (0.082 R)
• M64: 21,085,072 km (0.054 R)
• M65: 21,270,723 km (0.087 R)
• M66: 21,363,773 km (0.097 R)
• M67: 21,596,996 km (0.087 R)
• M68: 22,065,985 km (0.107 R)
• M69: 22,396,148 km (0.115 R)
• M70: 22,633,111 km (0.11 R)
• M71: 22,728,105 km (0.052 R)
• M72: 22,966,265 km (0.059 R)
• M73: 23,637,212 km (0.087 R)
• M74: 23,781,873 km (0.111 R)
• M75: 25,540,396 km (0.11 R)
• M76: 26,435,290 km (0.096 R)
• M77: 27,644,340 km (0.036 R)
• M78: 28,204,584 km (0.096 R)
• M79: 28,306,759 km (0.108 R)
• M80: 28,768,568 km (0.087 R)
• M81: 29,388,053 km (0.106 R)
• M82: 30,692,696 km (0.118 R)
• M83: 33,466,390 km (0.033 R)
• M84: 34,226,796 km (0.094 R)
• M85: 36,988,822 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 17,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit