🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.39 AU - 0.61 AU

Year: 130 Days

Day: 28.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 30.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,437,262 km

• M1: 53,706 km (0.043 R)
• M2: 283,039 km (0.084 R)

Asteroid Belt

Center: 0.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.99 AU - 1.52 AU

Year: 513 Days

Day: 35 Hours

Environment

Temp: 9 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.26 AU - 4.84 AU

Year: 2992 Days

Day: 41.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 13

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.23 AU - 11.07 AU

Year: 10160 Days

Day: 12.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,437,262 km

• M1: 178,769 km (0.094 R)
• M2: 321,486 km (0.083 R)
• M3: 479,162 km (0.108 R)
• M4: 613,650 km (0.104 R)
• M5: 899,981 km (0.096 R)
• M6: 1,186,311 km (0.12 R)
• M7: 1,303,446 km (0.07 R)
• M8: 2,088,237 km (0.067 R)
• M9: 2,195,648 km (0.106 R)
• M10: 2,510,103 km (0.116 R)
• M11: 2,760,530 km (0.104 R)
• M12: 2,978,942 km (0.088 R)
• M13: 3,265,422 km (0.053 R)
• M14: 3,454,215 km (0.075 R)
• M15: 3,625,355 km (0.109 R)
• M16: 3,733,664 km (0.114 R)
• M17: 3,887,151 km (0.117 R)
• M18: 3,975,863 km (0.116 R)
• M19: 4,177,969 km (0.114 R)
• M20: 4,268,925 km (0.045 R)
• M21: 4,569,168 km (0.057 R)
• M22: 5,020,355 km (0.054 R)
• M23: 5,362,036 km (0.05 R)
• M24: 5,510,886 km (0.086 R)
• M25: 6,042,557 km (0.098 R)
• M26: 6,171,660 km (0.061 R)
• M27: 6,275,631 km (0.088 R)
• M28: 6,406,379 km (0.057 R)
• M29: 6,564,355 km (0.11 R)
• M30: 8,301,635 km (0.067 R)
• M31: 8,387,653 km (0.101 R)
• M32: 8,474,121 km (0.116 R)
• M33: 8,676,976 km (0.114 R)
• M34: 9,058,001 km (0.071 R)
• M35: 9,806,290 km (0.12 R)
• M36: 10,080,503 km (0.097 R)
• M37: 10,388,226 km (0.092 R)
• M38: 11,076,077 km (0.072 R)
• M39: 11,489,565 km (0.098 R)
• M40: 12,462,999 km (0.101 R)
• M41: 12,561,733 km (0.111 R)
• M42: 12,793,311 km (0.071 R)
• M43: 13,227,145 km (0.095 R)
• M44: 13,597,998 km (0.061 R)
• M45: 13,938,183 km (0.091 R)
• M46: 14,212,247 km (0.051 R)
• M47: 14,766,058 km (0.063 R)
• M48: 15,751,908 km (0.097 R)
• M49: 15,930,228 km (0.075 R)
• M50: 16,109,297 km (0.082 R)
• M51: 16,217,008 km (0.057 R)
• M52: 17,750,087 km (0.116 R)
• M53: 18,346,234 km (0.113 R)
• M54: 19,711,614 km (0.106 R)
• M55: 20,640,018 km (0.114 R)
• M56: 21,148,801 km (0.029 R)
• M57: 21,543,141 km (0.108 R)
• M58: 21,820,495 km (0.089 R)
• M59: 22,019,460 km (0.034 R)
• M60: 22,258,817 km (0.117 R)
• M61: 22,459,128 km (0.098 R)
• M62: 23,509,904 km (0.041 R)
• M63: 24,576,686 km (0.066 R)
• M64: 25,115,987 km (0.112 R)
• M65: 25,617,289 km (0.114 R)
• M66: 26,375,451 km (0.057 R)
• M67: 26,672,253 km (0.092 R)
• M68: 26,970,252 km (0.111 R)
• M69: 27,226,513 km (0.028 R)
• M70: 27,312,083 km (0.088 R)
• M71: 27,526,457 km (0.111 R)
• M72: 27,612,476 km (0.119 R)
• M73: 27,957,000 km (0.088 R)
• M74: 28,389,637 km (0.114 R)
• M75: 28,824,667 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 18,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit