🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.49 AU - 0.67 AU

Year: 163 Days

Day: 28.1 Hours

Environment

Temp: 233 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,725,346 km

• M1: 179,069 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3 AU - 3.52 AU

Year: 2172 Days

Day: 29.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,725,346 km

• M1: 121,025 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.54 AU - 5.68 AU

Year: 3652 Days

Day: 44.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.5

Radius: 7.2

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.45 AU - 16.71 AU

Year: 21606 Days

Day: 22.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 98,725,346 km

• M1: 89,609 km (0.092 R)
• M2: 313,856 km (0.052 R)
• M3: 1,297,762 km (0.051 R)
• M4: 1,706,912 km (0.028 R)
• M5: 2,108,133 km (0.067 R)
• M6: 2,529,850 km (0.098 R)
• M7: 4,706,199 km (0.087 R)
• M8: 5,123,577 km (0.107 R)
• M9: 6,603,699 km (0.066 R)
• M10: 7,210,318 km (0.026 R)
• M11: 7,941,852 km (0.041 R)
• M12: 10,012,436 km (0.1 R)
• M13: 11,199,794 km (0.118 R)
• M14: 13,278,008 km (0.098 R)
• M15: 13,916,043 km (0.107 R)
• M16: 14,843,400 km (0.057 R)
• M17: 15,670,527 km (0.094 R)
• M18: 17,795,864 km (0.116 R)
• M19: 19,288,102 km (0.093 R)
• M20: 19,858,369 km (0.12 R)
• M21: 20,777,050 km (0.09 R)
• M22: 21,462,657 km (0.099 R)
• M23: 21,811,220 km (0.105 R)
• M24: 24,357,077 km (0.117 R)
• M25: 26,391,757 km (0.086 R)
• M26: 28,747,475 km (0.03 R)
• M27: 29,277,500 km (0.088 R)
• M28: 29,598,537 km (0.12 R)
• M29: 30,686,114 km (0.089 R)
• M30: 37,523,634 km (0.09 R)
• M31: 39,054,918 km (0.063 R)
• M32: 43,618,850 km (0.092 R)
• M33: 44,037,873 km (0.113 R)
• M34: 44,318,668 km (0.045 R)
• M35: 45,740,746 km (0.093 R)

Asteroid Belt

Center: 16.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.1

Radius: 6.6

Gravity: 19.56 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 15.88 AU - 18.68 AU

Year: 26503 Days

Day: 19.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 98,725,346 km

• M1: 82,129 km (0.092 R)
• M2: 442,361 km (0.066 R)
• M3: 859,440 km (0.117 R)
• M4: 1,282,203 km (0.088 R)
• M5: 1,756,578 km (0.115 R)
• M6: 2,389,676 km (0.063 R)
• M7: 2,718,941 km (0.072 R)
• M8: 3,344,859 km (0.091 R)
• M9: 5,537,664 km (0.078 R)
• M10: 8,257,802 km (0.117 R)
• M11: 10,454,797 km (0.12 R)
• M12: 11,687,334 km (0.101 R)
• M13: 13,477,571 km (0.102 R)
• M14: 14,112,764 km (0.058 R)
• M15: 21,176,626 km (0.106 R)
• M16: 22,693,249 km (0.113 R)
• M17: 23,705,428 km (0.058 R)
• M18: 26,428,708 km (0.112 R)
• M19: 30,690,003 km (0.053 R)
• M20: 32,769,862 km (0.078 R)
• M21: 34,207,498 km (0.12 R)
• M22: 37,208,132 km (0.104 R)
• M23: 40,054,680 km (0.105 R)
• M24: 42,535,013 km (0.114 R)
• M25: 46,355,443 km (0.029 R)
• M26: 48,532,541 km (0.088 R)
• M27: 51,924,823 km (0.113 R)
• M28: 57,098,814 km (0.117 R)
• M29: 64,147,118 km (0.112 R)
• M30: 64,369,271 km (0.107 R)
• M31: 66,619,522 km (0.074 R)
• M32: 67,304,680 km (0.104 R)
• M33: 68,457,033 km (0.042 R)
• M34: 79,682,707 km (0.118 R)
• M35: 86,539,675 km (0.091 R)
• M36: 90,111,175 km (0.085 R)
• M37: 90,669,175 km (0.045 R)
• M38: 92,357,088 km (0.105 R)
• M39: 94,928,077 km (0.059 R)
• M40: 95,216,651 km (0.06 R)
• M41: 95,505,824 km (0.092 R)
• M42: 96,085,815 km (0.055 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 11,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit