🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.44 AU - 0.66 AU

Year: 182 Days

Day: 35.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,951,286 km

• M1: 17,054 km (0.115 R)
• M2: 202,107 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1 AU - 1.58 AU

Year: 654 Days

Day: 44.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,951,286 km

• M1: 426,952 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.81 AU - 2.69 AU

Year: 1506 Days

Day: 45.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.7

Radius: 8.1

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.05 AU - 3.77 AU

Year: 2810 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,951,286 km

• M1: 101,278 km (0.102 R)
• M2: 160,369 km (0.086 R)
• M3: 311,463 km (0.108 R)
• M4: 909,405 km (0.115 R)
• M5: 988,244 km (0.039 R)
• M6: 1,121,535 km (0.116 R)
• M7: 1,260,811 km (0.067 R)
• M8: 1,327,083 km (0.075 R)
• M9: 1,383,332 km (0.036 R)
• M10: 1,533,229 km (0.065 R)
• M11: 1,749,697 km (0.084 R)
• M12: 1,899,594 km (0.112 R)
• M13: 2,053,680 km (0.087 R)
• M14: 2,132,368 km (0.05 R)
• M15: 2,333,428 km (0.102 R)
• M16: 2,484,821 km (0.106 R)
• M17: 2,568,745 km (0.113 R)
• M18: 3,122,556 km (0.119 R)
• M19: 3,182,994 km (0.101 R)
• M20: 3,258,990 km (0.108 R)
• M21: 3,351,142 km (0.102 R)
• M22: 3,444,192 km (0.083 R)
• M23: 3,569,555 km (0.063 R)
• M24: 4,102,722 km (0.029 R)
• M25: 4,218,959 km (0.093 R)
• M26: 4,660,722 km (0.084 R)
• M27: 5,224,406 km (0.08 R)
• M28: 5,296,363 km (0.093 R)
• M29: 5,441,323 km (0.104 R)
• M30: 5,679,782 km (0.1 R)
• M31: 6,034,479 km (0.076 R)
• M32: 6,129,025 km (0.068 R)
• M33: 6,300,464 km (0.108 R)
• M34: 6,570,189 km (0.089 R)
• M35: 6,667,427 km (0.101 R)
• M36: 7,061,468 km (0.045 R)
• M37: 7,321,619 km (0.035 R)
• M38: 7,382,057 km (0.058 R)
• M39: 7,605,257 km (0.071 R)
• M40: 7,748,422 km (0.115 R)
• M41: 7,810,056 km (0.088 R)
• M42: 7,892,484 km (0.09 R)
• M43: 8,204,396 km (0.089 R)
• M44: 8,351,301 km (0.09 R)
• M45: 8,626,412 km (0.086 R)
• M46: 9,055,458 km (0.066 R)
• M47: 9,228,992 km (0.072 R)
• M48: 10,113,414 km (0.081 R)
• M49: 10,271,091 km (0.084 R)
• M50: 10,611,426 km (0.11 R)
• M51: 10,886,387 km (0.088 R)
• M52: 11,047,952 km (0.093 R)
• M53: 11,349,990 km (0.072 R)
• M54: 11,513,651 km (0.111 R)
• M55: 11,607,598 km (0.098 R)
• M56: 11,678,208 km (0.073 R)
• M57: 11,890,936 km (0.094 R)
• M58: 12,272,261 km (0.086 R)
• M59: 12,633,391 km (0.026 R)
• M60: 12,827,569 km (0.082 R)
• M61: 13,095,947 km (0.086 R)
• M62: 13,366,271 km (0.112 R)
• M63: 13,987,401 km (0.101 R)
• M64: 14,263,708 km (0.053 R)
• M65: 14,821,708 km (0.093 R)
• M66: 15,052,089 km (0.073 R)
• M67: 15,594,232 km (0.089 R)
• M68: 15,646,142 km (0.045 R)
• M69: 15,880,712 km (0.094 R)
• M70: 15,959,101 km (0.097 R)
• M71: 16,090,149 km (0.109 R)
• M72: 16,168,987 km (0.104 R)
• M73: 16,221,496 km (0.079 R)
• M74: 16,511,865 km (0.067 R)
• M75: 16,591,301 km (0.106 R)
• M76: 16,670,888 km (0.066 R)
• M77: 17,392,996 km (0.099 R)
• M78: 17,554,861 km (0.081 R)
• M79: 18,344,289 km (0.084 R)

Asteroid Belt

Center: 7.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.7

Radius: 4.3

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.24 AU - 13.8 AU

Year: 18596 Days

Day: 22.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 39,951,286 km

• M1: 71,957 km (0.078 R)
• M2: 112,647 km (0.101 R)
• M3: 360,830 km (0.101 R)
• M4: 554,111 km (0.089 R)
• M5: 792,420 km (0.107 R)
• M6: 905,965 km (0.09 R)
• M7: 973,284 km (0.109 R)
• M8: 1,095,056 km (0.105 R)
• M9: 1,334,114 km (0.044 R)
• M10: 1,609,374 km (0.094 R)
• M11: 2,559,171 km (0.101 R)
• M12: 2,606,892 km (0.051 R)
• M13: 2,727,618 km (0.07 R)
• M14: 3,151,279 km (0.085 R)
• M15: 3,254,053 km (0.027 R)
• M16: 3,675,769 km (0.109 R)
• M17: 3,756,702 km (0.096 R)
• M18: 4,114,540 km (0.118 R)
• M19: 5,373,406 km (0.118 R)
• M20: 6,511,247 km (0.051 R)
• M21: 7,616,925 km (0.06 R)
• M22: 7,893,681 km (0.062 R)
• M23: 8,033,256 km (0.088 R)
• M24: 8,350,254 km (0.072 R)
• M25: 9,215,528 km (0.054 R)
• M26: 10,071,377 km (0.1 R)
• M27: 11,937,162 km (0.097 R)
• M28: 12,745,439 km (0.108 R)
• M29: 14,074,916 km (0.107 R)
• M30: 14,329,082 km (0.072 R)
• M31: 15,317,326 km (0.096 R)
• M32: 17,358,888 km (0.068 R)
• M33: 20,051,799 km (0.088 R)
• M34: 20,146,944 km (0.088 R)
• M35: 20,481,145 km (0.075 R)
• M36: 21,348,963 km (0.036 R)
• M37: 23,670,871 km (0.045 R)
• M38: 23,771,550 km (0.063 R)
• M39: 24,327,157 km (0.117 R)
• M40: 25,194,376 km (0.063 R)
• M41: 28,174,814 km (0.075 R)
• M42: 29,950,690 km (0.112 R)
• M43: 30,277,412 km (0.11 R)
• M44: 30,605,331 km (0.087 R)
• M45: 30,824,641 km (0.118 R)
• M46: 31,044,401 km (0.069 R)
• M47: 31,375,012 km (0.113 R)
• M48: 31,651,469 km (0.088 R)
• M49: 36,067,299 km (0.109 R)
• M50: 37,113,437 km (0.047 R)
• M51: 37,698,813 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 20,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit