🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.57 AU - 0.83 AU

Year: 213 Days

Day: 46.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.61 AU - 0.81 AU

Year: 217 Days

Day: 21.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.71 AU - 0.81 AU

Year: 241 Days

Day: 20.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.71 AU - 0.99 AU

Year: 285 Days

Day: 42.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.56 AU - 3.72 AU

Year: 2022 Days

Day: 45.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,491,136 km

• M1: 90,507 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.66 AU - 5.62 AU

Year: 3633 Days

Day: 20.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.8

Radius: 9.8

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.86 AU - 10 AU

Year: 10524 Days

Day: 5.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,491,136 km

• M1: 162,314 km (0.088 R)
• M2: 244,742 km (0.08 R)
• M3: 656,884 km (0.06 R)
• M4: 760,256 km (0.106 R)
• M5: 1,104,631 km (0.101 R)
• M6: 1,266,795 km (0.043 R)
• M7: 1,574,667 km (0.115 R)
• M8: 1,737,430 km (0.1 R)
• M9: 1,884,634 km (0.073 R)
• M10: 2,213,899 km (0.106 R)
• M11: 2,373,969 km (0.116 R)
• M12: 2,681,392 km (0.114 R)
• M13: 3,179,104 km (0.118 R)
• M14: 3,308,058 km (0.099 R)
• M15: 3,624,906 km (0.101 R)
• M16: 4,230,927 km (0.071 R)
• M17: 4,401,618 km (0.111 R)
• M18: 4,720,710 km (0.096 R)
• M19: 5,017,363 km (0.066 R)
• M20: 5,198,376 km (0.086 R)
• M21: 6,039,116 km (0.048 R)
• M22: 6,590,085 km (0.107 R)
• M23: 6,655,908 km (0.113 R)
• M24: 6,755,241 km (0.033 R)
• M25: 7,157,211 km (0.114 R)
• M26: 7,361,113 km (0.088 R)
• M27: 7,705,188 km (0.066 R)
• M28: 8,373,591 km (0.104 R)
• M29: 8,445,099 km (0.093 R)
• M30: 8,588,563 km (0.095 R)
• M31: 8,987,391 km (0.03 R)
• M32: 9,207,450 km (0.108 R)
• M33: 9,355,252 km (0.083 R)
• M34: 9,578,303 km (0.08 R)
• M35: 10,449,710 km (0.118 R)
• M36: 10,526,604 km (0.066 R)
• M37: 11,031,646 km (0.09 R)
• M38: 11,149,230 km (0.081 R)
• M39: 11,306,757 km (0.089 R)
• M40: 11,385,894 km (0.103 R)
• M41: 12,105,609 km (0.092 R)
• M42: 14,266,251 km (0.099 R)
• M43: 15,172,216 km (0.086 R)
• M44: 15,303,114 km (0.113 R)
• M45: 15,434,461 km (0.08 R)
• M46: 15,654,071 km (0.102 R)
• M47: 15,830,596 km (0.111 R)
• M48: 15,919,158 km (0.07 R)
• M49: 16,588,160 km (0.06 R)
• M50: 16,678,068 km (0.105 R)
• M51: 17,220,809 km (0.064 R)
• M52: 18,416,695 km (0.079 R)
• M53: 18,790,091 km (0.084 R)
• M54: 19,024,660 km (0.075 R)
• M55: 19,544,363 km (0.06 R)
• M56: 19,686,781 km (0.109 R)
• M57: 20,308,360 km (0.12 R)
• M58: 21,228,387 km (0.119 R)
• M59: 21,619,884 km (0.075 R)
• M60: 21,915,041 km (0.118 R)
• M61: 23,511,699 km (0.096 R)
• M62: 23,663,391 km (0.114 R)
• M63: 24,733,764 km (0.081 R)
• M64: 25,819,844 km (0.115 R)
• M65: 26,342,539 km (0.097 R)
• M66: 27,239,079 km (0.119 R)
• M67: 27,824,456 km (0.112 R)
• M68: 28,145,493 km (0.115 R)
• M69: 28,899,466 km (0.102 R)
• M70: 29,061,930 km (0.076 R)
• M71: 30,979,325 km (0.096 R)
• M72: 31,201,030 km (0.081 R)
• M73: 31,478,982 km (0.095 R)
• M74: 31,925,382 km (0.111 R)
• M75: 32,149,330 km (0.071 R)
• M76: 32,655,121 km (0.087 R)
• M77: 33,674,780 km (0.081 R)
• M78: 34,417,533 km (0.117 R)
• M79: 35,454,995 km (0.11 R)
• M80: 35,977,690 km (0.101 R)
• M81: 36,561,271 km (0.102 R)
• M82: 37,030,410 km (0.074 R)
• M83: 37,560,585 km (0.119 R)
• M84: 38,093,303 km (0.051 R)
• M85: 39,166,368 km (0.037 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 11,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit