🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.59 AU - 0.83 AU

Year: 216 Days

Day: 12.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,314,463 km

• M1: 185,651 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.09 AU - 1.15 AU

Year: 429 Days

Day: 25 Hours

Environment

Temp: 31 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.28 AU - 1.3 AU

Year: 530 Days

Day: 30.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.83 AU - 3.71 AU

Year: 2139 Days

Day: 18.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.3

Radius: 10.1

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.98 AU - 7.1 AU

Year: 6049 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 37,314,463 km

• M1: 157,377 km (0.093 R)
• M2: 223,050 km (0.107 R)
• M3: 592,258 km (0.099 R)
• M4: 699,669 km (0.07 R)
• M5: 951,293 km (0.039 R)
• M6: 1,014,872 km (0.101 R)
• M7: 1,079,947 km (0.118 R)
• M8: 1,445,564 km (0.11 R)
• M9: 1,538,315 km (0.104 R)
• M10: 1,671,457 km (0.066 R)
• M11: 1,949,859 km (0.116 R)
• M12: 2,073,726 km (0.064 R)
• M13: 2,178,893 km (0.068 R)
• M14: 2,528,054 km (0.03 R)
• M15: 3,108,793 km (0.098 R)
• M16: 3,527,069 km (0.042 R)
• M17: 3,858,877 km (0.046 R)
• M18: 4,335,197 km (0.079 R)
• M19: 4,416,428 km (0.102 R)
• M20: 4,663,115 km (0.09 R)
• M21: 5,055,959 km (0.074 R)
• M22: 5,314,165 km (0.09 R)
• M23: 6,266,954 km (0.102 R)
• M24: 6,794,436 km (0.046 R)
• M25: 6,857,566 km (0.084 R)
• M26: 6,984,126 km (0.111 R)
• M27: 7,498,444 km (0.09 R)
• M28: 7,694,417 km (0.061 R)
• M29: 8,258,999 km (0.067 R)
• M30: 9,675,242 km (0.033 R)
• M31: 9,852,965 km (0.104 R)
• M32: 10,248,053 km (0.118 R)
• M33: 10,356,661 km (0.114 R)
• M34: 10,429,365 km (0.118 R)
• M35: 11,426,734 km (0.119 R)
• M36: 11,652,477 km (0.106 R)
• M37: 12,185,046 km (0.114 R)
• M38: 12,492,918 km (0.084 R)
• M39: 13,037,903 km (0.065 R)
• M40: 13,511,231 km (0.094 R)
• M41: 13,670,253 km (0.06 R)
• M42: 13,789,932 km (0.056 R)
• M43: 14,272,235 km (0.075 R)
• M44: 14,719,084 km (0.11 R)
• M45: 14,841,754 km (0.061 R)
• M46: 15,460,342 km (0.08 R)
• M47: 15,710,170 km (0.111 R)
• M48: 16,045,269 km (0.071 R)
• M49: 16,171,679 km (0.049 R)
• M50: 16,552,406 km (0.091 R)
• M51: 17,064,928 km (0.078 R)
• M52: 17,150,797 km (0.053 R)
• M53: 17,582,537 km (0.056 R)
• M54: 18,061,549 km (0.077 R)
• M55: 18,368,674 km (0.039 R)
• M56: 18,677,593 km (0.084 R)
• M57: 19,032,589 km (0.116 R)
• M58: 19,121,749 km (0.042 R)
• M59: 19,300,369 km (0.088 R)
• M60: 19,389,829 km (0.119 R)
• M61: 19,614,375 km (0.094 R)
• M62: 20,338,279 km (0.038 R)
• M63: 20,841,078 km (0.078 R)
• M64: 21,163,312 km (0.104 R)
• M65: 21,905,766 km (0.083 R)
• M66: 22,562,351 km (0.048 R)
• M67: 23,751,056 km (0.095 R)
• M68: 23,991,160 km (0.094 R)
• M69: 24,087,501 km (0.042 R)
• M70: 24,183,992 km (0.117 R)
• M71: 24,619,471 km (0.11 R)
• M72: 25,793,515 km (0.087 R)
• M73: 25,892,100 km (0.091 R)
• M74: 26,636,050 km (0.051 R)
• M75: 27,790,348 km (0.104 R)
• M76: 28,195,758 km (0.029 R)
• M77: 28,552,100 km (0.081 R)
• M78: 29,114,887 km (0.077 R)
• M79: 29,681,414 km (0.1 R)
• M80: 29,888,458 km (0.056 R)
• M81: 30,199,621 km (0.117 R)
• M82: 30,407,862 km (0.106 R)
• M83: 31,035,125 km (0.032 R)
• M84: 32,249,112 km (0.111 R)
• M85: 33,694,228 km (0.12 R)
• M86: 34,451,791 km (0.11 R)
• M87: 35,873,569 km (0.075 R)
• M88: 36,757,992 km (0.098 R)
• M89: 36,869,143 km (0.104 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 13,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit