🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.73 AU - 0.91 AU

Year: 317 Days

Day: 30 Hours

Environment

Temp: -33 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,725,158 km

• M1: 745,895 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.81 AU - 0.89 AU

Year: 335 Days

Day: 47.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 76.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,725,158 km

• M1: 754,871 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.57 AU - 2.05 AU

Year: 1041 Days

Day: 45.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.94 AU - 2.04 AU

Year: 1200 Days

Day: 43.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,725,158 km

• M1: 982,409 km (0.038 R)

Asteroid Belt

Center: 2.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.06 AU - 3.32 AU

Year: 1886 Days

Day: 44.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,725,158 km

• M1: 2,861,658 km (0.027 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.3 AU - 3.16 AU

Year: 1928 Days

Day: 28.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.8

Radius: 14.4

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.88 AU - 3.44 AU

Year: 2401 Days

Day: 6.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 15,725,158 km

• M1: 182,509 km (0.109 R)
• M2: 296,952 km (0.04 R)
• M3: 397,781 km (0.088 R)
• M4: 498,460 km (0.094 R)
• M5: 600,935 km (0.119 R)
• M6: 757,264 km (0.069 R)
• M7: 979,268 km (0.093 R)
• M8: 1,089,072 km (0.08 R)
• M9: 1,182,870 km (0.064 R)
• M10: 1,286,841 km (0.114 R)
• M11: 1,401,283 km (0.081 R)
• M12: 1,504,655 km (0.113 R)
• M13: 1,664,576 km (0.104 R)
• M14: 1,862,942 km (0.071 R)
• M15: 1,952,701 km (0.044 R)
• M16: 2,119,951 km (0.083 R)
• M17: 2,214,048 km (0.104 R)
• M18: 2,353,623 km (0.04 R)
• M19: 2,586,846 km (0.092 R)
• M20: 2,687,825 km (0.081 R)
• M21: 3,115,226 km (0.111 R)
• M22: 3,382,109 km (0.038 R)
• M23: 3,554,146 km (0.027 R)
• M24: 3,739,498 km (0.082 R)
• M25: 4,163,159 km (0.078 R)
• M26: 4,468,937 km (0.065 R)
• M27: 4,770,975 km (0.064 R)
• M28: 4,964,555 km (0.062 R)
• M29: 5,137,640 km (0.084 R)
• M30: 5,442,371 km (0.066 R)
• M31: 5,813,523 km (0.09 R)
• M32: 5,959,381 km (0.086 R)
• M33: 6,193,053 km (0.078 R)
• M34: 6,492,398 km (0.105 R)
• M35: 7,027,958 km (0.057 R)
• M36: 7,144,495 km (0.071 R)
• M37: 7,419,157 km (0.063 R)
• M38: 7,511,608 km (0.115 R)
• M39: 7,617,524 km (0.06 R)
• M40: 7,817,686 km (0.077 R)
• M41: 7,965,638 km (0.079 R)
• M42: 8,182,405 km (0.087 R)
• M43: 8,552,660 km (0.119 R)
• M44: 8,802,638 km (0.097 R)
• M45: 8,956,574 km (0.055 R)
• M46: 9,111,408 km (0.099 R)
• M47: 9,480,915 km (0.109 R)
• M48: 9,581,295 km (0.109 R)
• M49: 9,696,485 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.3

Radius: 14.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.89 AU - 4.01 AU

Year: 2739 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 15,725,158 km

• M1: 183,257 km (0.119 R)
• M2: 311,912 km (0.096 R)
• M3: 422,764 km (0.119 R)
• M4: 521,349 km (0.071 R)
• M5: 652,396 km (0.068 R)
• M6: 804,837 km (0.076 R)
• M7: 1,122,134 km (0.11 R)
• M8: 1,262,606 km (0.118 R)
• M9: 1,469,949 km (0.057 R)
• M10: 1,764,806 km (0.057 R)
• M11: 1,930,860 km (0.112 R)
• M12: 2,195,947 km (0.119 R)
• M13: 2,315,027 km (0.102 R)
• M14: 2,510,252 km (0.051 R)
• M15: 2,610,034 km (0.037 R)
• M16: 2,787,906 km (0.045 R)
• M17: 2,956,802 km (0.1 R)
• M18: 3,075,732 km (0.107 R)
• M19: 3,250,463 km (0.025 R)
• M20: 3,539,934 km (0.05 R)
• M21: 3,881,167 km (0.092 R)
• M22: 4,159,120 km (0.071 R)
• M23: 4,293,010 km (0.11 R)
• M24: 4,968,744 km (0.105 R)
• M25: 5,190,747 km (0.096 R)
• M26: 5,319,251 km (0.069 R)
• M27: 5,760,565 km (0.099 R)
• M28: 5,994,087 km (0.053 R)
• M29: 6,145,780 km (0.066 R)
• M30: 6,264,860 km (0.072 R)
• M31: 6,418,945 km (0.081 R)
• M32: 6,522,467 km (0.112 R)
• M33: 7,244,277 km (0.058 R)
• M34: 7,352,137 km (0.094 R)
• M35: 7,862,415 km (0.082 R)
• M36: 8,271,416 km (0.051 R)
• M37: 8,668,449 km (0.1 R)
• M38: 8,936,528 km (0.101 R)
• M39: 9,033,019 km (0.111 R)
• M40: 9,207,450 km (0.056 R)
• M41: 9,363,480 km (0.039 R)
• M42: 9,757,521 km (0.117 R)
• M43: 9,896,647 km (0.11 R)
• M44: 10,016,475 km (0.119 R)
• M45: 10,237,581 km (0.076 R)
• M46: 10,358,755 km (0.094 R)
• M47: 10,602,599 km (0.088 R)
• M48: 11,199,944 km (0.114 R)
• M49: 11,345,802 km (0.113 R)
• M50: 11,492,258 km (0.094 R)
• M51: 11,660,406 km (0.079 R)
• M52: 11,956,610 km (0.092 R)
• M53: 12,341,226 km (0.119 R)
• M54: 12,773,414 km (0.091 R)
• M55: 13,144,716 km (0.092 R)
• M56: 13,276,512 km (0.087 R)
• M57: 13,630,460 km (0.065 R)
• M58: 14,279,715 km (0.092 R)
• M59: 14,665,229 km (0.094 R)
• M60: 14,847,738 km (0.099 R)
• M61: 15,030,996 km (0.107 R)
• M62: 15,446,279 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 15,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit