🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.51 AU - 0.67 AU

Year: 170 Days

Day: 29.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.57 AU - 0.79 AU

Year: 210 Days

Day: 15.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.91 AU - 1.29 AU

Year: 432 Days

Day: 45.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.97 AU - 1.27 AU

Year: 444 Days

Day: 16.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.33 AU - 1.57 AU

Year: 654 Days

Day: 30.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.51 AU - 1.61 AU

Year: 730 Days

Day: 16.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 63.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.91 AU - 4.19 AU

Year: 3054 Days

Day: 17 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.9

Radius: 4.4

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 18.76 AU - 20.24 AU

Year: 32269 Days

Day: 23.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,725,215 km

• M1: 206,894 km (0.037 R)
• M2: 263,741 km (0.06 R)
• M3: 447,746 km (0.081 R)
• M4: 1,166,564 km (0.112 R)
• M5: 1,299,407 km (0.107 R)
• M6: 2,391,172 km (0.033 R)
• M7: 2,492,001 km (0.058 R)
• M8: 2,944,984 km (0.089 R)
• M9: 3,089,495 km (0.076 R)
• M10: 3,651,834 km (0.099 R)
• M11: 3,690,579 km (0.092 R)
• M12: 3,729,325 km (0.118 R)
• M13: 3,807,116 km (0.065 R)
• M14: 4,868,064 km (0.085 R)
• M15: 6,615,966 km (0.089 R)
• M16: 9,106,172 km (0.096 R)
• M17: 9,211,190 km (0.03 R)
• M18: 9,528,786 km (0.096 R)
• M19: 11,792,800 km (0.095 R)
• M20: 11,907,243 km (0.1 R)
• M21: 12,543,781 km (0.076 R)
• M22: 13,013,519 km (0.093 R)
• M23: 13,608,769 km (0.059 R)
• M24: 14,212,994 km (0.113 R)
• M25: 14,949,465 km (0.098 R)
• M26: 15,322,263 km (0.077 R)
• M27: 15,447,177 km (0.103 R)
• M28: 15,635,371 km (0.112 R)
• M29: 16,395,328 km (0.108 R)
• M30: 16,459,207 km (0.104 R)
• M31: 17,557,554 km (0.094 R)
• M32: 19,485,272 km (0.084 R)
• M33: 20,715,116 km (0.059 R)
• M34: 21,130,699 km (0.063 R)
• M35: 21,200,262 km (0.045 R)
• M36: 22,322,845 km (0.074 R)
• M37: 24,406,294 km (0.095 R)
• M38: 24,698,459 km (0.064 R)
• M39: 25,953,286 km (0.036 R)
• M40: 26,027,786 km (0.105 R)
• M41: 26,550,929 km (0.069 R)
• M42: 26,926,719 km (0.089 R)
• M43: 27,002,116 km (0.05 R)
• M44: 27,455,847 km (0.063 R)
• M45: 28,141,155 km (0.083 R)
• M46: 28,294,343 km (0.093 R)
• M47: 30,623,133 km (0.117 R)
• M48: 31,017,174 km (0.113 R)
• M49: 31,254,436 km (0.085 R)
• M50: 31,810,491 km (0.107 R)
• M51: 32,289,504 km (0.045 R)
• M52: 33,741,201 km (0.119 R)
• M53: 33,903,814 km (0.119 R)
• M54: 34,720,768 km (0.1 R)
• M55: 35,213,992 km (0.112 R)
• M56: 35,296,421 km (0.098 R)
• M57: 35,378,999 km (0.068 R)
• M58: 35,461,577 km (0.097 R)
• M59: 37,378,075 km (0.111 R)
• M60: 37,546,373 km (0.028 R)
• M61: 38,816,309 km (0.05 R)
• M62: 39,157,243 km (0.089 R)
• M63: 41,397,920 km (0.052 R)
• M64: 42,885,371 km (0.084 R)
• M65: 44,034,582 km (0.069 R)
• M66: 44,212,304 km (0.077 R)
• M67: 44,925,437 km (0.109 R)
• M68: 46,543,937 km (0.119 R)
• M69: 46,724,950 km (0.119 R)
• M70: 46,815,457 km (0.06 R)
• M71: 47,087,575 km (0.101 R)
• M72: 47,178,381 km (0.079 R)
• M73: 49,930,234 km (0.104 R)
• M74: 50,115,436 km (0.063 R)
• M75: 51,232,035 km (0.051 R)
• M76: 51,512,531 km (0.083 R)
• M77: 51,981,071 km (0.109 R)
• M78: 52,733,549 km (0.055 R)
• M79: 52,922,192 km (0.116 R)
• M80: 55,012,672 km (0.06 R)
• M81: 55,491,535 km (0.1 R)
• M82: 56,068,085 km (0.058 R)
• M83: 56,646,580 km (0.059 R)
• M84: 57,906,643 km (0.032 R)
• M85: 58,588,959 km (0.119 R)
• M86: 59,568,227 km (0.108 R)
• M87: 59,961,519 km (0.106 R)
• M88: 60,355,710 km (0.119 R)
• M89: 61,443,885 km (0.085 R)
• M90: 61,741,884 km (0.079 R)
• M91: 62,239,446 km (0.085 R)
• M92: 62,438,860 km (0.086 R)
• M93: 63,238,760 km (0.101 R)
• M94: 65,050,540 km (0.111 R)
• M95: 65,252,946 km (0.037 R)
• M96: 65,455,501 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 12,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit