🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.54 AU - 0.54 AU

Year: 142 Days

Day: 40.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,458,320 km

• M1: 141,520 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.5 AU - 0.66 AU

Year: 158 Days

Day: 31.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.48 AU - 0.68 AU

Year: 158 Days

Day: 24.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.8

Radius: 9.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.53 AU - 7.25 AU

Year: 5785 Days

Day: 6.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 18,458,320 km

• M1: 135,984 km (0.098 R)
• M2: 267,481 km (0.114 R)
• M3: 468,690 km (0.1 R)
• M4: 553,363 km (0.075 R)
• M5: 790,326 km (0.117 R)
• M6: 1,036,713 km (0.08 R)
• M7: 1,139,936 km (0.088 R)
• M8: 1,283,251 km (0.097 R)
• M9: 1,496,577 km (0.08 R)
• M10: 1,708,108 km (0.115 R)
• M11: 1,776,176 km (0.065 R)
• M12: 2,189,514 km (0.079 R)
• M13: 2,889,034 km (0.106 R)
• M14: 2,954,408 km (0.045 R)
• M15: 3,020,381 km (0.119 R)
• M16: 3,136,918 km (0.092 R)
• M17: 3,220,992 km (0.056 R)
• M18: 3,443,444 km (0.115 R)
• M19: 3,513,007 km (0.089 R)
• M20: 3,742,041 km (0.04 R)
• M21: 3,831,351 km (0.061 R)
• M22: 4,103,918 km (0.074 R)
• M23: 4,289,270 km (0.105 R)
• M24: 4,515,163 km (0.032 R)
• M25: 5,097,248 km (0.085 R)
• M26: 5,457,929 km (0.099 R)
• M27: 5,518,815 km (0.106 R)
• M28: 5,641,336 km (0.086 R)
• M29: 5,951,602 km (0.106 R)
• M30: 6,784,413 km (0.118 R)
• M31: 6,893,769 km (0.108 R)
• M32: 7,025,864 km (0.112 R)
• M33: 7,517,443 km (0.119 R)
• M34: 7,813,198 km (0.112 R)
• M35: 8,112,693 km (0.1 R)
• M36: 8,369,103 km (0.09 R)
• M37: 8,510,024 km (0.083 R)
• M38: 8,842,132 km (0.113 R)
• M39: 8,961,810 km (0.064 R)
• M40: 9,421,375 km (0.115 R)
• M41: 9,494,528 km (0.079 R)
• M42: 10,212,598 km (0.097 R)
• M43: 10,388,525 km (0.078 R)
• M44: 10,616,213 km (0.086 R)
• M45: 11,231,509 km (0.118 R)
• M46: 11,595,780 km (0.11 R)
• M47: 11,726,827 km (0.11 R)
• M48: 12,630,997 km (0.098 R)
• M49: 13,364,924 km (0.051 R)
• M50: 13,806,387 km (0.115 R)
• M51: 14,168,564 km (0.102 R)
• M52: 15,216,647 km (0.073 R)
• M53: 15,851,540 km (0.085 R)
• M54: 16,026,270 km (0.071 R)
• M55: 16,260,241 km (0.085 R)
• M56: 16,377,526 km (0.041 R)
• M57: 16,554,201 km (0.115 R)
• M58: 17,596,898 km (0.059 R)
• M59: 17,687,255 km (0.067 R)
• M60: 18,019,961 km (0.075 R)
• M61: 18,538,168 km (0.098 R)
• M62: 18,906,927 km (0.114 R)
• M63: 19,902,052 km (0.116 R)
• M64: 20,342,767 km (0.066 R)
• M65: 20,501,042 km (0.037 R)
• M66: 21,041,988 km (0.099 R)
• M67: 21,490,931 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.7

Radius: 15

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.74 AU - 7.66 AU

Year: 6919 Days

Day: 8.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 18,458,320 km

• M1: 546,930 km (0.115 R)
• M2: 808,277 km (0.093 R)
• M3: 1,216,380 km (0.084 R)
• M4: 1,355,955 km (0.093 R)
• M5: 1,501,364 km (0.07 R)
• M6: 1,675,945 km (0.11 R)
• M7: 1,894,956 km (0.101 R)
• M8: 2,175,751 km (0.104 R)
• M9: 2,307,996 km (0.088 R)
• M10: 2,567,099 km (0.093 R)
• M11: 3,054,789 km (0.074 R)
• M12: 3,219,047 km (0.117 R)
• M13: 3,386,148 km (0.066 R)
• M14: 3,986,185 km (0.102 R)
• M15: 4,133,240 km (0.087 R)
• M16: 4,449,789 km (0.112 R)
• M17: 4,671,044 km (0.079 R)
• M18: 5,356,651 km (0.089 R)
• M19: 5,483,061 km (0.1 R)
• M20: 6,224,917 km (0.081 R)
• M21: 6,919,799 km (0.119 R)
• M22: 7,376,821 km (0.112 R)
• M23: 8,341,128 km (0.087 R)
• M24: 8,593,650 km (0.054 R)
• M25: 8,891,649 km (0.072 R)
• M26: 9,171,397 km (0.083 R)
• M27: 9,695,588 km (0.068 R)
• M28: 9,872,562 km (0.067 R)
• M29: 10,296,971 km (0.084 R)
• M30: 11,396,067 km (0.105 R)
• M31: 12,054,447 km (0.097 R)
• M32: 12,460,156 km (0.031 R)
• M33: 12,967,742 km (0.101 R)
• M34: 13,408,158 km (0.084 R)
• M35: 14,228,403 km (0.088 R)
• M36: 16,653,085 km (0.117 R)
• M37: 17,212,133 km (0.066 R)
• M38: 18,458,283 km (0.095 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 18,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit