🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.42 AU - 0.66 AU

Year: 140 Days

Day: 25.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.58 AU - 0.72 AU

Year: 185 Days

Day: 32.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,797,726 km

• M1: 177,872 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.59 AU - 0.73 AU

Year: 189 Days

Day: 18 Hours

Environment

Temp: 153 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,797,726 km

• M1: 34,557 km (0.084 R)
• M2: 77,342 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.17 AU - 1.25 AU

Year: 470 Days

Day: 25.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.13 AU - 1.77 AU

Year: 617 Days

Day: 25.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.83 AU - 2.27 AU

Year: 1036 Days

Day: 30.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666

Radius: 6.1

Gravity: 17.9 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.6 AU - 18.54 AU

Year: 26005 Days

Day: 18.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 89,797,726 km

• M1: 329,564 km (0.048 R)
• M2: 388,805 km (0.056 R)
• M3: 688,749 km (0.078 R)
• M4: 740,509 km (0.11 R)
• M5: 1,048,980 km (0.109 R)
• M6: 1,264,850 km (0.071 R)
• M7: 1,702,125 km (0.107 R)
• M8: 2,068,041 km (0.056 R)
• M9: 2,418,100 km (0.069 R)
• M10: 2,498,284 km (0.088 R)
• M11: 2,538,825 km (0.1 R)
• M12: 2,828,447 km (0.069 R)
• M13: 2,998,689 km (0.117 R)
• M14: 3,574,940 km (0.03 R)
• M15: 5,081,092 km (0.107 R)
• M16: 5,288,285 km (0.118 R)
• M17: 6,034,778 km (0.118 R)
• M18: 6,364,791 km (0.046 R)
• M19: 6,531,892 km (0.081 R)
• M20: 6,700,638 km (0.118 R)
• M21: 6,870,731 km (0.057 R)
• M22: 7,042,170 km (0.088 R)
• M23: 7,448,029 km (0.075 R)
• M24: 7,920,908 km (0.113 R)
• M25: 9,145,516 km (0.079 R)
• M26: 9,208,198 km (0.065 R)
• M27: 10,101,895 km (0.077 R)
• M28: 10,889,827 km (0.104 R)
• M29: 12,315,495 km (0.08 R)
• M30: 12,454,322 km (0.12 R)
• M31: 12,523,885 km (0.11 R)
• M32: 12,944,255 km (0.049 R)
• M33: 14,087,631 km (0.111 R)
• M34: 15,412,321 km (0.091 R)
• M35: 15,862,610 km (0.107 R)
• M36: 16,089,401 km (0.116 R)
• M37: 17,550,523 km (0.076 R)
• M38: 19,214,051 km (0.111 R)
• M39: 20,187,036 km (0.114 R)
• M40: 22,096,353 km (0.054 R)
• M41: 22,180,727 km (0.102 R)
• M42: 22,265,100 km (0.068 R)
• M43: 22,944,274 km (0.107 R)
• M44: 23,200,835 km (0.086 R)
• M45: 23,716,648 km (0.109 R)
• M46: 23,975,901 km (0.114 R)
• M47: 24,149,285 km (0.116 R)
• M48: 24,323,118 km (0.094 R)
• M49: 25,286,528 km (0.113 R)
• M50: 26,262,355 km (0.09 R)
• M51: 26,799,860 km (0.116 R)
• M52: 27,250,449 km (0.09 R)
• M53: 30,286,987 km (0.093 R)
• M54: 30,474,433 km (0.113 R)
• M55: 32,465,879 km (0.045 R)
• M56: 32,946,089 km (0.048 R)
• M57: 34,011,076 km (0.108 R)
• M58: 34,206,002 km (0.088 R)
• M59: 34,401,078 km (0.069 R)
• M60: 34,498,915 km (0.107 R)
• M61: 36,772,503 km (0.074 R)
• M62: 36,972,366 km (0.027 R)
• M63: 38,382,326 km (0.044 R)
• M64: 38,890,210 km (0.067 R)
• M65: 39,093,963 km (0.102 R)
• M66: 42,926,810 km (0.116 R)
• M67: 43,242,761 km (0.08 R)
• M68: 44,834,183 km (0.083 R)
• M69: 46,121,173 km (0.096 R)
• M70: 48,402,391 km (0.081 R)
• M71: 52,285,054 km (0.081 R)
• M72: 53,299,627 km (0.087 R)
• M73: 53,412,723 km (0.068 R)
• M74: 54,320,632 km (0.116 R)
• M75: 55,921,479 km (0.087 R)
• M76: 56,151,561 km (0.107 R)
• M77: 56,612,472 km (0.092 R)
• M78: 59,169,698 km (0.085 R)
• M79: 61,289,799 km (0.094 R)
• M80: 63,914,793 km (0.079 R)
• M81: 64,878,353 km (0.106 R)
• M82: 65,725,525 km (0.104 R)
• M83: 69,397,106 km (0.095 R)
• M84: 70,635,776 km (0.114 R)
• M85: 71,008,724 km (0.054 R)
• M86: 71,881,627 km (0.12 R)
• M87: 73,386,283 km (0.09 R)
• M88: 74,142,500 km (0.095 R)
• M89: 75,789,722 km (0.111 R)
• M90: 75,916,880 km (0.042 R)
• M91: 76,554,018 km (0.054 R)
• M92: 76,681,774 km (0.111 R)
• M93: 76,937,287 km (0.088 R)
• M94: 78,218,892 km (0.109 R)
• M95: 79,378,575 km (0.102 R)
• M96: 81,453,946 km (0.083 R)
• M97: 83,022,330 km (0.07 R)
• M98: 85,393,307 km (0.12 R)
• M99: 88,723,206 km (0.054 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 10,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit