🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.87 AU - 1.33 AU

Year: 426 Days

Day: 31.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.2 AU - 1.46 AU

Year: 566 Days

Day: 22.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,775,594 km

• M1: 58,194 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.42 AU - 1.88 AU

Year: 782 Days

Day: 34.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.34 AU - 3.48 AU

Year: 1832 Days

Day: 42.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,775,594 km

• M1: 85,271 km (0.099 R)
• M2: 2,479,286 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.5

Radius: 12.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.51 AU - 13.79 AU

Year: 13737 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,775,594 km

• M1: 162,314 km (0.045 R)
• M2: 540,048 km (0.083 R)
• M3: 647,460 km (0.084 R)
• M4: 923,916 km (0.097 R)
• M5: 1,431,203 km (0.099 R)
• M6: 1,610,720 km (0.041 R)
• M7: 1,846,187 km (0.087 R)
• M8: 2,017,776 km (0.095 R)
• M9: 2,403,589 km (0.118 R)
• M10: 2,619,010 km (0.11 R)
• M11: 3,483,536 km (0.03 R)
• M12: 3,635,827 km (0.087 R)
• M13: 3,947,140 km (0.077 R)
• M14: 4,430,491 km (0.09 R)
• M15: 5,138,986 km (0.048 R)
• M16: 5,702,521 km (0.085 R)
• M17: 6,964,978 km (0.103 R)
• M18: 7,157,809 km (0.073 R)
• M19: 7,313,391 km (0.111 R)
• M20: 7,826,661 km (0.05 R)
• M21: 8,067,664 km (0.046 R)
• M22: 8,310,910 km (0.115 R)
• M23: 8,556,699 km (0.035 R)
• M24: 9,478,671 km (0.089 R)
• M25: 9,864,783 km (0.093 R)
• M26: 10,038,167 km (0.119 R)
• M27: 10,431,908 km (0.057 R)
• M28: 10,564,302 km (0.073 R)
• M29: 11,279,829 km (0.089 R)
• M30: 11,461,142 km (0.081 R)
• M31: 11,597,725 km (0.067 R)
• M32: 11,826,609 km (0.089 R)
• M33: 11,918,612 km (0.101 R)
• M34: 12,010,914 km (0.062 R)
• M35: 12,196,116 km (0.119 R)
• M36: 12,569,363 km (0.051 R)
• M37: 12,663,310 km (0.096 R)
• M38: 13,183,911 km (0.118 R)
• M39: 13,808,332 km (0.099 R)
• M40: 14,540,913 km (0.117 R)
• M41: 14,837,416 km (0.07 R)
• M42: 15,486,820 km (0.077 R)
• M43: 17,124,767 km (0.108 R)
• M44: 17,228,888 km (0.033 R)
• M45: 18,656,201 km (0.062 R)
• M46: 20,066,310 km (0.088 R)
• M47: 20,951,032 km (0.095 R)
• M48: 22,018,114 km (0.065 R)
• M49: 22,930,511 km (0.051 R)
• M50: 23,622,850 km (0.094 R)
• M51: 24,439,355 km (0.081 R)
• M52: 25,028,173 km (0.025 R)
• M53: 25,860,535 km (0.087 R)
• M54: 26,701,874 km (0.07 R)
• M55: 29,654,038 km (0.087 R)
• M56: 30,093,257 km (0.111 R)
• M57: 30,219,069 km (0.076 R)
• M58: 32,579,125 km (0.116 R)
• M59: 32,902,556 km (0.055 R)
• M60: 33,227,033 km (0.088 R)
• M61: 33,813,906 km (0.06 R)
• M62: 34,010,328 km (0.108 R)
• M63: 35,928,023 km (0.053 R)
• M64: 38,220,910 km (0.1 R)
• M65: 39,660,639 km (0.112 R)
• M66: 40,282,967 km (0.075 R)
• M67: 41,888,301 km (0.068 R)
• M68: 42,240,156 km (0.116 R)
• M69: 43,017,466 km (0.11 R)
• M70: 43,230,194 km (0.089 R)
• M71: 43,656,997 km (0.088 R)
• M72: 43,870,772 km (0.066 R)
• M73: 44,228,012 km (0.058 R)
• M74: 44,873,527 km (0.103 R)
• M75: 45,017,290 km (0.051 R)
• M76: 45,377,672 km (0.071 R)
• M77: 45,594,289 km (0.09 R)
• M78: 46,609,909 km (0.088 R)
• M79: 46,974,479 km (0.102 R)
• M80: 48,294,531 km (0.034 R)
• M81: 49,329,748 km (0.104 R)
• M82: 49,552,499 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 11,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit