🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.46 AU - 0.68 AU

Year: 156 Days

Day: 27.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,790,683 km

• M1: 283,189 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.53 AU - 0.67 AU

Year: 168 Days

Day: 32.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.99 AU - 1.19 AU

Year: 412 Days

Day: 26.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.23 AU - 1.25 AU

Year: 499 Days

Day: 39.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.07 AU - 1.49 AU

Year: 524 Days

Day: 17.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,790,683 km

• M1: 357,988 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.09 AU - 2.27 AU

Year: 1164 Days

Day: 23.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,790,683 km

• M1: 618,438 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.13 AU - 2.81 AU

Year: 1404 Days

Day: 33.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.41 AU - 5.19 AU

Year: 3225 Days

Day: 40.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,790,683 km

• M1: 1,922,931 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.6

Radius: 4.3

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.21 AU - 19.67 AU

Year: 23016 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,790,683 km

• M1: 63,130 km (0.051 R)
• M2: 374,144 km (0.09 R)
• M3: 488,587 km (0.106 R)
• M4: 831,914 km (0.098 R)
• M5: 895,194 km (0.042 R)
• M6: 960,269 km (0.114 R)
• M7: 1,118,094 km (0.099 R)
• M8: 1,407,566 km (0.089 R)
• M9: 1,560,755 km (0.109 R)
• M10: 2,344,199 km (0.106 R)
• M11: 2,464,625 km (0.119 R)
• M12: 2,870,334 km (0.101 R)
• M13: 2,902,498 km (0.119 R)
• M14: 3,990,224 km (0.112 R)
• M15: 4,098,084 km (0.097 R)
• M16: 5,033,669 km (0.097 R)
• M17: 5,346,478 km (0.115 R)
• M18: 5,386,122 km (0.091 R)
• M19: 5,705,962 km (0.047 R)
• M20: 6,873,424 km (0.04 R)
• M21: 7,885,453 km (0.089 R)
• M22: 8,477,861 km (0.083 R)
• M23: 8,756,113 km (0.047 R)
• M24: 9,753,332 km (0.077 R)
• M25: 11,087,297 km (0.087 R)
• M26: 11,544,468 km (0.119 R)
• M27: 12,582,527 km (0.118 R)
• M28: 13,059,146 km (0.118 R)
• M29: 14,139,692 km (0.119 R)
• M30: 14,690,661 km (0.089 R)
• M31: 15,192,412 km (0.105 R)
• M32: 15,304,760 km (0.051 R)
• M33: 15,699,848 km (0.107 R)
• M34: 17,725,403 km (0.113 R)
• M35: 19,100,507 km (0.037 R)
• M36: 19,403,891 km (0.077 R)
• M37: 20,261,984 km (0.103 R)
• M38: 20,509,419 km (0.047 R)
• M39: 21,951,692 km (0.095 R)
• M40: 24,932,430 km (0.12 R)
• M41: 26,604,785 km (0.071 R)
• M42: 28,589,649 km (0.109 R)
• M43: 29,845,374 km (0.1 R)
• M44: 31,547,648 km (0.069 R)
• M45: 32,772,256 km (0.108 R)
• M46: 32,917,216 km (0.057 R)
• M47: 33,353,892 km (0.107 R)
• M48: 33,719,061 km (0.08 R)
• M49: 34,527,338 km (0.085 R)
• M50: 35,342,048 km (0.11 R)
• M51: 35,639,748 km (0.079 R)
• M52: 35,938,345 km (0.029 R)
• M53: 38,663,121 km (0.049 R)
• M54: 39,663,332 km (0.043 R)
• M55: 39,972,701 km (0.107 R)
• M56: 40,516,190 km (0.037 R)
• M57: 40,749,862 km (0.11 R)
• M58: 41,140,312 km (0.08 R)
• M59: 43,748,102 km (0.033 R)
• M60: 44,468,565 km (0.116 R)
• M61: 45,273,701 km (0.048 R)
• M62: 45,678,064 km (0.106 R)
• M63: 46,734,973 km (0.112 R)
• M64: 46,816,504 km (0.071 R)
• M65: 47,143,525 km (0.089 R)
• M66: 47,964,368 km (0.072 R)
• M67: 48,376,660 km (0.104 R)
• M68: 49,038,631 km (0.075 R)
• M69: 50,706,497 km (0.111 R)
• M70: 51,378,940 km (0.037 R)
• M71: 52,393,064 km (0.1 R)
• M72: 56,080,651 km (0.057 R)
• M73: 56,688,916 km (0.107 R)
• M74: 56,775,982 km (0.106 R)
• M75: 57,299,276 km (0.109 R)
• M76: 57,386,641 km (0.089 R)
• M77: 57,474,006 km (0.08 R)
• M78: 58,350,649 km (0.086 R)
• M79: 58,790,617 km (0.116 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: 286 - 12,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit