🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.42 AU - 0.68 AU

Year: 145 Days

Day: 28.2 Hours

Environment

Temp: 217 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.54 AU - 0.58 AU

Year: 149 Days

Day: 24.8 Hours

Environment

Temp: 214 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.62 AU - 0.64 AU

Year: 178 Days

Day: 29.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 163.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.67 AU - 0.77 AU

Year: 218 Days

Day: 46.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.98 AU - 1.06 AU

Year: 367 Days

Day: 20.6 Hours

Environment

Temp: 69 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,747,894 km

• M1: 94,396 km (0.054 R)
• M2: 384,167 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.92 AU - 1.5 AU

Year: 474 Days

Day: 19 Hours

Environment

Temp: 22 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,747,894 km

• M1: 89,310 km (0.102 R)

Asteroid Belt

Center: 1.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.41 AU - 2.85 AU

Year: 1520 Days

Day: 48 Hours

Environment

Temp: -86 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.7

Radius: 12.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.68 AU - 12.46 AU

Year: 13129 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,747,894 km

• M1: 259,403 km (0.079 R)
• M2: 369,656 km (0.066 R)
• M3: 502,948 km (0.096 R)
• M4: 970,142 km (0.105 R)
• M5: 1,760,318 km (0.08 R)
• M6: 1,840,503 km (0.117 R)
• M7: 1,976,936 km (0.09 R)
• M8: 2,202,679 km (0.104 R)
• M9: 2,318,767 km (0.099 R)
• M10: 2,648,630 km (0.119 R)
• M11: 2,741,381 km (0.07 R)
• M12: 4,079,085 km (0.111 R)
• M13: 4,738,961 km (0.052 R)
• M14: 4,928,203 km (0.117 R)
• M15: 6,239,428 km (0.106 R)
• M16: 6,869,684 km (0.11 R)
• M17: 7,170,824 km (0.103 R)
• M18: 7,608,548 km (0.105 R)
• M19: 7,697,110 km (0.087 R)
• M20: 7,920,010 km (0.06 R)
• M21: 8,372,544 km (0.051 R)
• M22: 8,694,329 km (0.12 R)
• M23: 9,113,951 km (0.094 R)
• M24: 10,070,330 km (0.081 R)
• M25: 10,609,930 km (0.061 R)
• M26: 11,871,189 km (0.099 R)
• M27: 11,974,113 km (0.116 R)
• M28: 12,914,186 km (0.112 R)
• M29: 14,532,984 km (0.115 R)
• M30: 15,591,240 km (0.09 R)
• M31: 15,930,528 km (0.12 R)
• M32: 16,558,988 km (0.101 R)
• M33: 16,847,263 km (0.117 R)
• M34: 17,079,140 km (0.103 R)
• M35: 17,370,557 km (0.107 R)
• M36: 17,899,086 km (0.08 R)
• M37: 18,552,380 km (0.114 R)
• M38: 19,092,578 km (0.083 R)
• M39: 19,213,453 km (0.066 R)
• M40: 19,638,161 km (0.109 R)
• M41: 20,250,166 km (0.092 R)
• M42: 20,435,069 km (0.095 R)
• M43: 22,314,318 km (0.103 R)
• M44: 22,888,923 km (0.106 R)
• M45: 23,857,270 km (0.075 R)
• M46: 24,313,843 km (0.093 R)
• M47: 24,510,265 km (0.099 R)
• M48: 24,970,877 km (0.097 R)
• M49: 25,500,902 km (0.089 R)
• M50: 26,504,554 km (0.111 R)
• M51: 26,909,515 km (0.113 R)
• M52: 27,045,051 km (0.083 R)
• M53: 27,725,871 km (0.045 R)
• M54: 28,343,411 km (0.076 R)
• M55: 28,896,175 km (0.072 R)
• M56: 30,364,179 km (0.079 R)
• M57: 31,000,718 km (0.118 R)
• M58: 31,570,237 km (0.102 R)
• M59: 32,215,004 km (0.108 R)
• M60: 32,358,917 km (0.073 R)
• M61: 32,647,342 km (0.11 R)
• M62: 32,936,664 km (0.102 R)
• M63: 33,809,568 km (0.119 R)
• M64: 34,248,937 km (0.046 R)
• M65: 35,355,512 km (0.113 R)
• M66: 35,503,913 km (0.053 R)
• M67: 36,773,999 km (0.039 R)
• M68: 37,074,990 km (0.102 R)
• M69: 37,755,211 km (0.029 R)
• M70: 38,363,327 km (0.076 R)
• M71: 39,512,388 km (0.099 R)
• M72: 39,743,517 km (0.116 R)
• M73: 42,868,317 km (0.109 R)
• M74: 43,264,452 km (0.059 R)
• M75: 43,343,889 km (0.115 R)
• M76: 45,424,496 km (0.117 R)
• M77: 46,477,066 km (0.079 R)
• M78: 47,865,484 km (0.065 R)
• M79: 48,358,858 km (0.108 R)
• M80: 50,515,910 km (0.099 R)
• M81: 52,365,538 km (0.114 R)
• M82: 52,534,883 km (0.111 R)
• M83: 52,704,227 km (0.114 R)
• M84: 54,923,362 km (0.084 R)
• M85: 55,267,587 km (0.077 R)
• M86: 55,526,092 km (0.034 R)
• M87: 56,390,768 km (0.114 R)
• M88: 56,737,984 km (0.111 R)
• M89: 57,260,081 km (0.096 R)
• M90: 57,696,308 km (0.083 R)
• M91: 58,572,204 km (0.098 R)
• M92: 58,747,832 km (0.097 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 18,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit