🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.68 AU - 1.1 AU

Year: 299 Days

Day: 24.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,130,732 km

• M1: 202,256 km (0.085 R)
• M2: 302,636 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.81 AU - 1.07 AU

Year: 325 Days

Day: 12.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,130,732 km

• M1: 160,967 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.8 AU - 1.14 AU

Year: 341 Days

Day: 14.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.9 AU - 1.24 AU

Year: 395 Days

Day: 13.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.13 AU - 1.47 AU

Year: 528 Days

Day: 31.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.74 AU - 2.46 AU

Year: 1085 Days

Day: 14.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,130,732 km

• M1: 171,888 km (0.063 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.75 AU - 3.39 AU

Year: 1917 Days

Day: 27.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.69 AU - 3.73 AU

Year: 2050 Days

Day: 22 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541

Radius: 5.7

Gravity: 16.65 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 16.02 AU - 19.46 AU

Year: 26633 Days

Day: 20.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,130,732 km

• M1: 131,796 km (0.107 R)
• M2: 211,831 km (0.104 R)
• M3: 348,413 km (0.108 R)
• M4: 407,056 km (0.111 R)
• M5: 535,112 km (0.069 R)
• M6: 993,479 km (0.101 R)
• M7: 1,888,374 km (0.098 R)
• M8: 2,720,437 km (0.042 R)
• M9: 2,923,741 km (0.096 R)
• M10: 3,089,794 km (0.111 R)
• M11: 4,336,992 km (0.053 R)
• M12: 4,670,595 km (0.062 R)
• M13: 4,767,385 km (0.106 R)
• M14: 4,864,923 km (0.079 R)
• M15: 5,061,943 km (0.097 R)
• M16: 6,138,449 km (0.095 R)
• M17: 6,512,594 km (0.057 R)
• M18: 6,675,207 km (0.115 R)
• M19: 8,728,737 km (0.076 R)
• M20: 8,788,426 km (0.061 R)
• M21: 9,028,231 km (0.119 R)
• M22: 9,209,694 km (0.081 R)
• M23: 9,514,574 km (0.055 R)
• M24: 9,575,909 km (0.112 R)
• M25: 11,282,671 km (0.083 R)
• M26: 11,412,822 km (0.058 R)
• M27: 11,938,209 km (0.054 R)
• M28: 13,012,621 km (0.05 R)
• M29: 14,047,689 km (0.097 R)
• M30: 14,257,874 km (0.068 R)
• M31: 15,180,594 km (0.113 R)
• M32: 15,757,892 km (0.052 R)
• M33: 16,342,520 km (0.111 R)
• M34: 16,711,578 km (0.092 R)
• M35: 17,608,118 km (0.068 R)
• M36: 17,759,212 km (0.11 R)
• M37: 17,910,605 km (0.112 R)
• M38: 18,214,588 km (0.055 R)
• M39: 18,904,982 km (0.046 R)
• M40: 21,428,399 km (0.061 R)
• M41: 23,554,933 km (0.06 R)
• M42: 24,896,676 km (0.069 R)
• M43: 25,406,206 km (0.087 R)
• M44: 26,263,103 km (0.073 R)
• M45: 26,694,992 km (0.116 R)
• M46: 26,781,759 km (0.068 R)
• M47: 27,042,358 km (0.086 R)
• M48: 28,269,510 km (0.09 R)
• M49: 29,335,843 km (0.113 R)
• M50: 30,144,121 km (0.057 R)
• M51: 33,917,876 km (0.066 R)
• M52: 35,145,177 km (0.038 R)
• M53: 35,240,172 km (0.106 R)
• M54: 35,430,461 km (0.097 R)
• M55: 36,290,947 km (0.119 R)
• M56: 37,837,640 km (0.106 R)
• M57: 38,521,003 km (0.113 R)
• M58: 40,197,546 km (0.102 R)
• M59: 43,010,585 km (0.115 R)
• M60: 43,621,542 km (0.092 R)
• M61: 44,543,364 km (0.066 R)
• M62: 44,955,207 km (0.117 R)
• M63: 45,264,875 km (0.1 R)
• M64: 45,782,484 km (0.058 R)
• M65: 46,928,254 km (0.07 R)
• M66: 47,032,972 km (0.111 R)
• M67: 47,452,295 km (0.106 R)
• M68: 47,662,330 km (0.118 R)
• M69: 48,189,065 km (0.081 R)
• M70: 48,611,678 km (0.081 R)
• M71: 48,717,594 km (0.105 R)
• M72: 49,887,150 km (0.09 R)
• M73: 50,207,738 km (0.103 R)
• M74: 50,851,009 km (0.108 R)
• M75: 52,905,885 km (0.091 R)
• M76: 53,779,238 km (0.103 R)
• M77: 53,998,249 km (0.097 R)
• M78: 55,098,093 km (0.113 R)
• M79: 57,431,520 km (0.118 R)
• M80: 58,441,455 km (0.04 R)
• M81: 59,797,111 km (0.107 R)
• M82: 60,706,666 km (0.119 R)
• M83: 63,462,558 km (0.106 R)
• M84: 64,506,452 km (0.084 R)
• M85: 68,027,089 km (0.113 R)
• M86: 70,049,652 km (0.072 R)
• M87: 71,008,275 km (0.106 R)
• M88: 73,059,711 km (0.078 R)
• M89: 76,850,371 km (0.099 R)
• M90: 77,838,914 km (0.114 R)
• M91: 77,962,781 km (0.098 R)
• M92: 78,458,847 km (0.07 R)
• M93: 78,831,645 km (0.076 R)
• M94: 80,203,607 km (0.031 R)
• M95: 82,087,044 km (0.066 R)
• M96: 83,477,407 km (0.096 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: 552 - 12,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit