🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.53 AU - 0.53 AU

Year: 145 Days

Day: 47.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.58 AU - 0.8 AU

Year: 215 Days

Day: 41.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.86 AU - 1.22 AU

Year: 397 Days

Day: 30.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.16 AU - 1.68 AU

Year: 634 Days

Day: 12.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.47 AU - 1.75 AU

Year: 766 Days

Day: 16.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.57 AU - 2.19 AU

Year: 966 Days

Day: 17.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772

Radius: 3.8

Gravity: 53.46 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.43 AU - 14.53 AU

Year: 15539 Days

Day: 24.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,919,314 km

• M1: 78,389 km (0.073 R)
• M2: 195,524 km (0.083 R)
• M3: 430,094 km (0.062 R)
• M4: 503,995 km (0.11 R)
• M5: 1,259,315 km (0.111 R)
• M6: 1,339,200 km (0.04 R)
• M7: 1,733,839 km (0.087 R)
• M8: 2,486,915 km (0.081 R)
• M9: 2,621,254 km (0.111 R)
• M10: 2,655,213 km (0.096 R)
• M11: 2,792,394 km (0.081 R)
• M12: 2,861,957 km (0.12 R)
• M13: 3,038,183 km (0.071 R)
• M14: 4,207,291 km (0.111 R)
• M15: 4,367,211 km (0.112 R)
• M16: 4,775,912 km (0.082 R)
• M17: 5,411,553 km (0.054 R)
• M18: 5,454,937 km (0.12 R)
• M19: 6,713,803 km (0.108 R)
• M20: 7,909,838 km (0.105 R)
• M21: 9,066,678 km (0.106 R)
• M22: 9,273,273 km (0.12 R)
• M23: 9,481,363 km (0.119 R)
• M24: 10,328,985 km (0.08 R)
• M25: 11,145,490 km (0.117 R)
• M26: 11,701,246 km (0.115 R)
• M27: 11,813,594 km (0.102 R)
• M28: 12,095,736 km (0.076 R)
• M29: 12,839,686 km (0.104 R)
• M30: 13,716,330 km (0.114 R)
• M31: 13,953,293 km (0.046 R)
• M32: 14,012,833 km (0.116 R)
• M33: 14,072,373 km (0.087 R)
• M34: 14,371,419 km (0.068 R)
• M35: 14,732,997 km (0.04 R)
• M36: 15,158,752 km (0.099 R)
• M37: 15,773,749 km (0.067 R)
• M38: 16,084,314 km (0.117 R)
• M39: 16,334,292 km (0.06 R)
• M40: 16,901,268 km (0.114 R)
• M41: 17,219,164 km (0.103 R)
• M42: 17,410,649 km (0.095 R)
• M43: 17,667,359 km (0.113 R)
• M44: 17,925,116 km (0.118 R)
• M45: 17,989,892 km (0.089 R)
• M46: 18,379,445 km (0.066 R)
• M47: 19,166,928 km (0.055 R)
• M48: 20,503,585 km (0.074 R)
• M49: 21,939,276 km (0.085 R)
• M50: 22,355,307 km (0.071 R)
• M51: 22,494,583 km (0.059 R)
• M52: 22,564,445 km (0.051 R)
• M53: 25,195,124 km (0.097 R)
• M54: 26,288,983 km (0.069 R)
• M55: 26,435,889 km (0.102 R)
• M56: 27,621,900 km (0.095 R)
• M57: 27,771,349 km (0.103 R)
• M58: 28,070,993 km (0.06 R)
• M59: 28,673,723 km (0.115 R)
• M60: 29,585,672 km (0.087 R)
• M61: 30,584,237 km (0.105 R)
• M62: 31,515,933 km (0.03 R)
• M63: 31,828,443 km (0.091 R)
• M64: 32,220,689 km (0.109 R)
• M65: 33,805,379 km (0.113 R)
• M66: 33,885,264 km (0.098 R)
• M67: 33,965,299 km (0.058 R)
• M68: 34,687,707 km (0.067 R)
• M69: 35,253,187 km (0.028 R)
• M70: 35,903,190 km (0.119 R)
• M71: 37,214,864 km (0.087 R)
• M72: 40,477,294 km (0.091 R)
• M73: 40,731,910 km (0.105 R)
• M74: 41,413,777 km (0.094 R)
• M75: 41,584,917 km (0.119 R)
• M76: 42,357,590 km (0.045 R)
• M77: 42,961,816 km (0.103 R)
• M78: 44,616,069 km (0.088 R)
• M79: 44,791,398 km (0.094 R)
• M80: 45,406,993 km (0.105 R)
• M81: 46,202,554 km (0.044 R)
• M82: 46,557,550 km (0.094 R)
• M83: 47,717,682 km (0.072 R)
• M84: 48,076,567 km (0.082 R)
• M85: 49,611,740 km (0.093 R)
• M86: 49,975,263 km (0.116 R)
• M87: 50,888,109 km (0.118 R)
• M88: 51,346,477 km (0.118 R)
• M89: 52,267,402 km (0.111 R)
• M90: 53,286,762 km (0.051 R)
• M91: 55,911,007 km (0.069 R)
• M92: 58,672,883 km (0.095 R)
• M93: 58,768,925 km (0.117 R)
• M94: 59,057,350 km (0.094 R)
• M95: 59,346,223 km (0.106 R)
• M96: 61,576,428 km (0.072 R)
• M97: 63,242,500 km (0.037 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 15,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit