🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.53 AU - 0.59 AU

Year: 146 Days

Day: 39.8 Hours

Environment

Temp: 255 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.56 AU - 0.68 AU

Year: 170 Days

Day: 20.9 Hours

Environment

Temp: 237 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,206,269 km

• M1: 167,998 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.74 AU - 1.22 AU

Year: 338 Days

Day: 21.4 Hours

Environment

Temp: 95 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,206,269 km

• M1: 404,213 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.14 AU - 1.18 AU

Year: 435 Days

Day: 45 Hours

Environment

Temp: 18 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,206,269 km

• M1: 301,440 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.58 AU - 2.58 AU

Year: 1045 Days

Day: 45.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,206,269 km

• M1: 1,138,889 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.36 AU - 4.78 AU

Year: 2859 Days

Day: 40.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,206,269 km

• M1: 2,589,988 km (0.089 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 14.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.07 AU - 7.47 AU

Year: 6134 Days

Day: 14 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,206,269 km

• M1: 200,760 km (0.116 R)
• M2: 411,843 km (0.111 R)
• M3: 614,249 km (0.105 R)
• M4: 809,773 km (0.07 R)
• M5: 1,111,063 km (0.107 R)
• M6: 1,231,639 km (0.112 R)
• M7: 1,468,004 km (0.039 R)
• M8: 1,680,134 km (0.115 R)
• M9: 1,800,261 km (0.099 R)
• M10: 2,007,155 km (0.036 R)
• M11: 2,266,258 km (0.093 R)
• M12: 2,490,655 km (0.08 R)
• M13: 2,582,508 km (0.07 R)
• M14: 3,010,508 km (0.084 R)
• M15: 3,642,559 km (0.076 R)
• M16: 3,987,531 km (0.072 R)
• M17: 4,177,670 km (0.086 R)
• M18: 4,454,725 km (0.103 R)
• M19: 5,085,729 km (0.045 R)
• M20: 5,262,703 km (0.085 R)
• M21: 5,352,013 km (0.098 R)
• M22: 6,399,498 km (0.116 R)
• M23: 6,494,941 km (0.106 R)
• M24: 6,751,801 km (0.098 R)
• M25: 7,143,598 km (0.071 R)
• M26: 7,881,265 km (0.119 R)
• M27: 9,464,908 km (0.068 R)
• M28: 9,719,972 km (0.058 R)
• M29: 10,349,031 km (0.109 R)
• M30: 10,953,107 km (0.069 R)
• M31: 11,221,037 km (0.106 R)
• M32: 11,841,719 km (0.066 R)
• M33: 12,513,413 km (0.078 R)
• M34: 12,833,702 km (0.036 R)
• M35: 12,954,577 km (0.118 R)
• M36: 13,852,464 km (0.072 R)
• M37: 14,518,174 km (0.117 R)
• M38: 15,066,600 km (0.117 R)
• M39: 15,279,478 km (0.091 R)
• M40: 15,967,179 km (0.108 R)
• M41: 16,489,575 km (0.102 R)
• M42: 16,708,885 km (0.104 R)
• M43: 16,929,243 km (0.05 R)
• M44: 17,239,210 km (0.052 R)
• M45: 17,551,271 km (0.065 R)
• M46: 18,000,065 km (0.049 R)
• M47: 18,225,957 km (0.074 R)
• M48: 18,817,767 km (0.091 R)
• M49: 19,092,877 km (0.117 R)
• M50: 19,647,436 km (0.102 R)
• M51: 19,740,337 km (0.107 R)
• M52: 19,926,736 km (0.076 R)
• M53: 20,160,407 km (0.095 R)
• M54: 20,394,977 km (0.047 R)
• M55: 20,866,958 km (0.085 R)
• M56: 21,966,203 km (0.073 R)
• M57: 22,111,014 km (0.097 R)
• M58: 22,207,654 km (0.117 R)
• M59: 22,304,594 km (0.071 R)
• M60: 22,839,705 km (0.066 R)
• M61: 24,171,126 km (0.066 R)
• M62: 26,189,501 km (0.101 R)
• M63: 27,374,466 km (0.107 R)
• M64: 28,051,994 km (0.115 R)
• M65: 28,261,581 km (0.114 R)
• M66: 28,576,933 km (0.071 R)
• M67: 29,743,198 km (0.115 R)
• M68: 30,385,871 km (0.06 R)
• M69: 31,358,556 km (0.088 R)
• M70: 33,278,944 km (0.109 R)
• M71: 34,505,497 km (0.065 R)
• M72: 35,520,070 km (0.107 R)
• M73: 36,144,940 km (0.104 R)
• M74: 36,430,223 km (0.106 R)
• M75: 36,544,516 km (0.096 R)
• M76: 37,175,370 km (0.098 R)
• M77: 37,578,536 km (0.09 R)
• M78: 38,099,287 km (0.078 R)
• M79: 38,505,894 km (0.055 R)
• M80: 39,206,311 km (0.106 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 19,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit