🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.74 AU - 0.78 AU

Year: 250 Days

Day: 30.8 Hours

Environment

Temp: 80 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,721,599 km

• M1: 44,580 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.93 AU - 1.39 AU

Year: 471 Days

Day: 26 Hours

Environment

Temp: -3 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,721,599 km

• M1: 541,245 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.01 AU - 1.35 AU

Year: 483 Days

Day: 31.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.14 AU - 1.68 AU

Year: 631 Days

Day: 47.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.46 AU - 2.24 AU

Year: 948 Days

Day: 27.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,721,599 km

• M1: 341,532 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.13 AU - 3.07 AU

Year: 1579 Days

Day: 16.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.55 AU - 3.39 AU

Year: 1928 Days

Day: 29.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.1

Radius: 12.3

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.31 AU - 5.31 AU

Year: 3974 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,721,599 km

• M1: 233,821 km (0.118 R)
• M2: 531,521 km (0.094 R)
• M3: 659,577 km (0.078 R)
• M4: 848,519 km (0.09 R)
• M5: 963,261 km (0.11 R)
• M6: 1,617,602 km (0.106 R)
• M7: 1,845,888 km (0.061 R)
• M8: 1,964,220 km (0.084 R)
• M9: 2,137,754 km (0.075 R)
• M10: 2,352,875 km (0.119 R)
• M11: 2,631,875 km (0.078 R)
• M12: 2,843,556 km (0.097 R)
• M13: 3,181,648 km (0.03 R)
• M14: 3,449,129 km (0.116 R)
• M15: 3,638,669 km (0.055 R)
• M16: 3,788,566 km (0.064 R)
• M17: 4,614,496 km (0.093 R)
• M18: 5,131,656 km (0.073 R)
• M19: 5,766,848 km (0.114 R)
• M20: 5,992,592 km (0.084 R)
• M21: 6,349,532 km (0.106 R)
• M22: 6,713,504 km (0.072 R)
• M23: 7,790,608 km (0.048 R)
• M24: 8,068,412 km (0.068 R)
• M25: 8,180,311 km (0.103 R)
• M26: 8,519,599 km (0.117 R)
• M27: 8,834,502 km (0.112 R)
• M28: 9,328,923 km (0.097 R)
• M29: 9,951,998 km (0.092 R)
• M30: 10,344,543 km (0.087 R)
• M31: 10,435,798 km (0.118 R)
• M32: 11,238,540 km (0.113 R)
• M33: 11,332,338 km (0.085 R)
• M34: 11,552,546 km (0.106 R)
• M35: 11,742,386 km (0.106 R)
• M36: 12,125,057 km (0.113 R)
• M37: 12,870,204 km (0.062 R)
• M38: 13,364,176 km (0.066 R)
• M39: 13,696,882 km (0.112 R)
• M40: 14,167,367 km (0.041 R)
• M41: 14,370,671 km (0.098 R)
• M42: 15,089,788 km (0.072 R)
• M43: 15,820,573 km (0.095 R)
• M44: 15,961,046 km (0.118 R)
• M45: 16,385,156 km (0.075 R)
• M46: 16,920,417 km (0.044 R)
• M47: 17,064,180 km (0.108 R)
• M48: 17,752,331 km (0.103 R)
• M49: 17,861,836 km (0.065 R)
• M50: 18,302,103 km (0.067 R)
• M51: 19,757,540 km (0.109 R)
• M52: 19,984,780 km (0.075 R)
• M53: 20,518,395 km (0.092 R)
• M54: 20,863,966 km (0.081 R)
• M55: 21,018,052 km (0.086 R)
• M56: 21,211,332 km (0.074 R)
• M57: 21,716,524 km (0.091 R)
• M58: 21,951,094 km (0.114 R)
• M59: 22,029,483 km (0.078 R)
• M60: 22,343,788 km (0.119 R)
• M61: 23,216,094 km (0.039 R)
• M62: 23,415,956 km (0.114 R)
• M63: 23,736,694 km (0.092 R)
• M64: 24,423,498 km (0.105 R)
• M65: 24,912,085 km (0.107 R)
• M66: 25,034,755 km (0.115 R)
• M67: 25,321,833 km (0.1 R)
• M68: 25,486,241 km (0.097 R)
• M69: 25,857,693 km (0.057 R)
• M70: 26,064,886 km (0.112 R)
• M71: 26,731,344 km (0.108 R)
• M72: 27,066,743 km (0.09 R)
• M73: 27,192,854 km (0.114 R)
• M74: 27,445,674 km (0.049 R)
• M75: 27,741,728 km (0.069 R)
• M76: 28,038,680 km (0.084 R)
• M77: 28,593,090 km (0.064 R)
• M78: 28,721,594 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 10,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit