🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.63 AU - 0.73 AU

Year: 204 Days

Day: 12 Hours

Environment

Temp: 127 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,054,414 km

• M1: 191,784 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.85 AU - 0.95 AU

Year: 310 Days

Day: 18.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,054,414 km

• M1: 153,936 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.83 AU - 1.35 AU

Year: 414 Days

Day: 35.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,054,414 km

• M1: 503,098 km (0.119 R)

Asteroid Belt

Center: 1.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.88 AU - 2.48 AU

Year: 1170 Days

Day: 15.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,054,414 km

• M1: 407,355 km (0.118 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.1

Radius: 10.1

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.46 AU - 8.32 AU

Year: 8055 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,054,414 km

• M1: 144,212 km (0.081 R)
• M2: 293,062 km (0.092 R)
• M3: 398,379 km (0.109 R)
• M4: 506,838 km (0.106 R)
• M5: 945,758 km (0.08 R)
• M6: 1,276,369 km (0.078 R)
• M7: 1,388,268 km (0.093 R)
• M8: 1,484,160 km (0.12 R)
• M9: 1,744,162 km (0.062 R)
• M10: 2,468,514 km (0.103 R)
• M11: 2,538,676 km (0.089 R)
• M12: 2,801,819 km (0.077 R)
• M13: 2,973,856 km (0.097 R)
• M14: 3,073,787 km (0.047 R)
• M15: 3,302,822 km (0.083 R)
• M16: 3,406,344 km (0.085 R)
• M17: 3,511,062 km (0.113 R)
• M18: 3,723,790 km (0.068 R)
• M19: 4,472,528 km (0.034 R)
• M20: 4,616,441 km (0.111 R)
• M21: 5,206,754 km (0.102 R)
• M22: 6,105,089 km (0.082 R)
• M23: 6,264,710 km (0.079 R)
• M24: 7,832,945 km (0.095 R)
• M25: 8,111,496 km (0.1 R)
• M26: 8,252,118 km (0.106 R)
• M27: 8,499,852 km (0.115 R)
• M28: 9,075,654 km (0.101 R)
• M29: 10,188,961 km (0.111 R)
• M30: 10,378,801 km (0.075 R)
• M31: 10,646,432 km (0.079 R)
• M32: 10,838,964 km (0.075 R)
• M33: 10,993,798 km (0.096 R)
• M34: 11,462,937 km (0.117 R)
• M35: 12,380,271 km (0.073 R)
• M36: 12,461,203 km (0.114 R)
• M37: 13,487,146 km (0.084 R)
• M38: 13,612,060 km (0.103 R)
• M39: 13,989,196 km (0.087 R)
• M40: 14,115,756 km (0.11 R)
• M41: 14,497,380 km (0.075 R)
• M42: 14,968,613 km (0.102 R)
• M43: 15,141,249 km (0.051 R)
• M44: 16,102,266 km (0.069 R)
• M45: 16,234,810 km (0.058 R)
• M46: 16,501,094 km (0.067 R)
• M47: 16,634,834 km (0.054 R)
• M48: 16,858,334 km (0.116 R)
• M49: 17,128,059 km (0.104 R)
• M50: 17,535,114 km (0.073 R)
• M51: 17,808,430 km (0.069 R)
• M52: 18,082,942 km (0.111 R)
• M53: 18,961,829 km (0.111 R)
• M54: 19,712,811 km (0.049 R)
• M55: 20,857,384 km (0.081 R)
• M56: 22,911,662 km (0.091 R)
• M57: 24,063,715 km (0.049 R)
• M58: 25,337,391 km (0.093 R)
• M59: 27,367,584 km (0.077 R)
• M60: 27,896,562 km (0.097 R)
• M61: 28,162,248 km (0.056 R)
• M62: 28,482,387 km (0.114 R)
• M63: 29,287,673 km (0.086 R)
• M64: 30,045,984 km (0.117 R)
• M65: 30,318,402 km (0.08 R)
• M66: 30,482,212 km (0.115 R)
• M67: 30,755,976 km (0.079 R)
• M68: 31,416,301 km (0.104 R)
• M69: 31,637,406 km (0.108 R)
• M70: 32,583,015 km (0.086 R)
• M71: 32,919,011 km (0.039 R)
• M72: 33,087,309 km (0.119 R)
• M73: 33,368,703 km (0.086 R)
• M74: 33,763,940 km (0.099 R)
• M75: 33,933,734 km (0.112 R)
• M76: 34,558,903 km (0.118 R)
• M77: 35,302,704 km (0.06 R)
• M78: 35,705,421 km (0.058 R)
• M79: 36,109,485 km (0.039 R)
• M80: 36,283,318 km (0.076 R)
• M81: 36,631,432 km (0.067 R)
• M82: 38,625,572 km (0.112 R)
• M83: 39,218,877 km (0.09 R)
• M84: 39,934,703 km (0.038 R)
• M85: 40,054,381 km (0.062 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 14,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit