🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.3 AU - 1.84 AU

Year: 688 Days

Day: 21 Hours

Environment

Temp: -12 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.75 AU - 2.53 AU

Year: 1095 Days

Day: 33.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,477,408 km

• M1: 1,209,200 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.16 AU - 4.48 AU

Year: 2612 Days

Day: 27.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.06 AU - 5.28 AU

Year: 4113 Days

Day: 40.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.8

Radius: 6.5

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.53 AU - 18.01 AU

Year: 24026 Days

Day: 23.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,477,408 km

• M1: 108,608 km (0.109 R)
• M2: 171,290 km (0.037 R)
• M3: 286,181 km (0.066 R)
• M4: 467,942 km (0.068 R)
• M5: 594,203 km (0.074 R)
• M6: 1,175,839 km (0.107 R)
• M7: 2,412,714 km (0.101 R)
• M8: 2,486,017 km (0.118 R)
• M9: 2,786,410 km (0.085 R)
• M10: 3,058,828 km (0.087 R)
• M11: 3,178,207 km (0.104 R)
• M12: 4,099,879 km (0.106 R)
• M13: 4,454,277 km (0.075 R)
• M14: 4,957,823 km (0.047 R)
• M15: 5,335,258 km (0.111 R)
• M16: 6,117,805 km (0.03 R)
• M17: 6,728,015 km (0.051 R)
• M18: 6,987,866 km (0.057 R)
• M19: 7,357,373 km (0.119 R)
• M20: 7,517,742 km (0.091 R)
• M21: 8,170,437 km (0.112 R)
• M22: 8,336,491 km (0.119 R)
• M23: 8,954,929 km (0.071 R)
• M24: 9,704,563 km (0.093 R)
• M25: 11,696,160 km (0.118 R)
• M26: 12,071,651 km (0.066 R)
• M27: 12,260,742 km (0.112 R)
• M28: 12,514,460 km (0.062 R)
• M29: 13,612,209 km (0.099 R)
• M30: 14,942,583 km (0.1 R)
• M31: 15,145,588 km (0.053 R)
• M32: 15,691,769 km (0.112 R)
• M33: 16,313,797 km (0.086 R)
• M34: 20,511,663 km (0.08 R)
• M35: 21,039,744 km (0.054 R)
• M36: 21,955,432 km (0.065 R)
• M37: 22,186,262 km (0.093 R)
• M38: 23,746,418 km (0.115 R)
• M39: 24,699,207 km (0.089 R)
• M40: 25,907,808 km (0.05 R)
• M41: 27,383,441 km (0.092 R)
• M42: 28,131,431 km (0.074 R)
• M43: 28,801,928 km (0.06 R)
• M44: 29,562,634 km (0.105 R)
• M45: 29,817,548 km (0.07 R)
• M46: 30,158,781 km (0.06 R)
• M47: 31,362,894 km (0.036 R)
• M48: 33,022,234 km (0.079 R)
• M49: 33,286,723 km (0.085 R)
• M50: 35,068,583 km (0.092 R)
• M51: 36,972,665 km (0.118 R)
• M52: 37,522,886 km (0.104 R)
• M53: 37,891,046 km (0.076 R)
• M54: 41,734,515 km (0.098 R)
• M55: 41,829,809 km (0.12 R)
• M56: 42,882,678 km (0.102 R)
• M57: 43,074,912 km (0.111 R)
• M58: 43,944,225 km (0.095 R)
• M59: 45,112,135 km (0.07 R)
• M60: 46,191,634 km (0.094 R)
• M61: 46,388,804 km (0.113 R)
• M62: 46,784,041 km (0.036 R)
• M63: 49,783,778 km (0.089 R)
• M64: 50,899,030 km (0.104 R)
• M65: 51,510,885 km (0.102 R)
• M66: 52,433,306 km (0.105 R)
• M67: 52,844,999 km (0.049 R)
• M68: 53,361,112 km (0.102 R)
• M69: 54,294,303 km (0.033 R)
• M70: 54,710,784 km (0.074 R)
• M71: 55,966,658 km (0.114 R)
• M72: 59,898,090 km (0.11 R)
• M73: 60,328,483 km (0.091 R)
• M74: 60,867,783 km (0.12 R)
• M75: 61,300,420 km (0.036 R)
• M76: 63,588,520 km (0.078 R)
• M77: 65,239,931 km (0.098 R)
• M78: 65,682,740 km (0.105 R)
• M79: 66,571,202 km (0.081 R)
• M80: 68,135,697 km (0.099 R)
• M81: 71,073,051 km (0.088 R)
• M82: 73,821,014 km (0.107 R)
• M83: 77,304,400 km (0.117 R)
• M84: 78,007,510 km (0.066 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 12,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit