🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.66 AU - 1 AU

Year: 266 Days

Day: 38.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.28 AU - 1.48 AU

Year: 570 Days

Day: 24.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,559,133 km

• M1: 738,565 km (0.104 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.4

Radius: 14.5

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.95 AU - 6.77 AU

Year: 5637 Days

Day: 9.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,559,133 km

• M1: 266,135 km (0.087 R)
• M2: 404,213 km (0.041 R)
• M3: 626,366 km (0.031 R)
• M4: 1,475,185 km (0.07 R)
• M5: 1,681,181 km (0.074 R)
• M6: 1,878,650 km (0.084 R)
• M7: 2,046,349 km (0.118 R)
• M8: 2,396,857 km (0.055 R)
• M9: 2,497,686 km (0.09 R)
• M10: 2,600,161 km (0.068 R)
• M11: 2,830,541 km (0.086 R)
• M12: 3,045,962 km (0.051 R)
• M13: 3,311,648 km (0.09 R)
• M14: 3,539,037 km (0.103 R)
• M15: 3,678,013 km (0.12 R)
• M16: 3,937,715 km (0.114 R)
• M17: 4,301,537 km (0.103 R)
• M18: 4,550,169 km (0.087 R)
• M19: 4,651,147 km (0.1 R)
• M20: 4,855,049 km (0.108 R)
• M21: 5,140,482 km (0.111 R)
• M22: 5,673,499 km (0.025 R)
• M23: 5,809,633 km (0.09 R)
• M24: 6,140,693 km (0.074 R)
• M25: 6,252,443 km (0.088 R)
• M26: 7,053,689 km (0.114 R)
• M27: 7,229,766 km (0.111 R)
• M28: 7,466,729 km (0.106 R)
• M29: 7,826,961 km (0.11 R)
• M30: 8,223,694 km (0.12 R)
• M31: 8,502,395 km (0.116 R)
• M32: 9,292,571 km (0.04 R)
• M33: 9,810,778 km (0.071 R)
• M34: 10,438,341 km (0.115 R)
• M35: 10,538,572 km (0.119 R)
• M36: 11,593,835 km (0.109 R)
• M37: 11,697,805 km (0.097 R)
• M38: 11,801,926 km (0.081 R)
• M39: 12,363,067 km (0.108 R)
• M40: 12,647,004 km (0.104 R)
• M41: 13,366,121 km (0.048 R)
• M42: 15,032,492 km (0.03 R)
• M43: 15,564,312 km (0.092 R)
• M44: 15,717,351 km (0.099 R)
• M45: 15,947,881 km (0.116 R)
• M46: 16,102,266 km (0.117 R)
• M47: 16,529,218 km (0.115 R)
• M48: 16,763,638 km (0.108 R)
• M49: 16,881,372 km (0.079 R)
• M50: 16,999,255 km (0.048 R)
• M51: 17,315,056 km (0.08 R)
• M52: 18,032,827 km (0.105 R)
• M53: 18,193,644 km (0.05 R)
• M54: 18,395,452 km (0.076 R)
• M55: 18,801,161 km (0.086 R)
• M56: 19,456,400 km (0.085 R)
• M57: 19,662,695 km (0.115 R)
• M58: 20,537,095 km (0.083 R)
• M59: 21,211,931 km (0.085 R)
• M60: 21,722,808 km (0.099 R)
• M61: 22,669,912 km (0.118 R)
• M62: 24,293,198 km (0.113 R)
• M63: 25,186,148 km (0.068 R)
• M64: 26,728,951 km (0.073 R)
• M65: 27,004,360 km (0.063 R)
• M66: 27,280,668 km (0.063 R)
• M67: 27,650,623 km (0.113 R)
• M68: 28,302,122 km (0.116 R)
• M69: 28,958,707 km (0.099 R)
• M70: 29,147,200 km (0.057 R)
• M71: 30,048,079 km (0.06 R)
• M72: 30,814,020 km (0.066 R)
• M73: 31,102,744 km (0.115 R)
• M74: 31,537,774 km (0.05 R)
• M75: 32,805,616 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.2

Radius: 14.2

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.27 AU - 8.27 AU

Year: 6191 Days

Day: 11.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 23,559,133 km

• M1: 177,273 km (0.083 R)
• M2: 407,355 km (0.062 R)
• M3: 528,828 km (0.112 R)
• M4: 628,311 km (0.061 R)
• M5: 1,124,378 km (0.05 R)
• M6: 1,758,074 km (0.047 R)
• M7: 2,190,113 km (0.073 R)
• M8: 2,299,469 km (0.111 R)
• M9: 2,655,512 km (0.089 R)
• M10: 2,960,243 km (0.108 R)
• M11: 3,169,829 km (0.115 R)
• M12: 3,493,559 km (0.082 R)
• M13: 4,271,169 km (0.082 R)
• M14: 4,812,264 km (0.084 R)
• M15: 5,164,268 km (0.101 R)
• M16: 5,332,865 km (0.107 R)
• M17: 5,439,079 km (0.102 R)
• M18: 5,567,584 km (0.076 R)
• M19: 6,136,355 km (0.105 R)
• M20: 6,746,714 km (0.103 R)
• M21: 7,141,204 km (0.079 R)
• M22: 7,376,671 km (0.108 R)
• M23: 8,468,436 km (0.078 R)
• M24: 9,896,797 km (0.072 R)
• M25: 10,371,770 km (0.113 R)
• M26: 10,881,151 km (0.089 R)
• M27: 11,924,745 km (0.089 R)
• M28: 12,657,027 km (0.092 R)
• M29: 12,914,036 km (0.05 R)
• M30: 13,288,180 km (0.074 R)
• M31: 13,432,991 km (0.092 R)
• M32: 14,165,422 km (0.102 R)
• M33: 14,461,925 km (0.076 R)
• M34: 14,581,155 km (0.117 R)
• M35: 14,670,764 km (0.04 R)
• M36: 14,820,511 km (0.059 R)
• M37: 15,151,871 km (0.078 R)
• M38: 16,595,041 km (0.076 R)
• M39: 16,719,956 km (0.108 R)
• M40: 16,845,019 km (0.113 R)
• M41: 17,698,176 km (0.119 R)
• M42: 18,210,399 km (0.065 R)
• M43: 18,403,680 km (0.086 R)
• M44: 18,694,947 km (0.039 R)
• M45: 18,792,335 km (0.101 R)
• M46: 18,955,097 km (0.102 R)
• M47: 20,407,693 km (0.1 R)
• M48: 21,215,072 km (0.043 R)
• M49: 21,622,727 km (0.103 R)
• M50: 21,861,784 km (0.1 R)
• M51: 22,067,332 km (0.108 R)
• M52: 22,411,257 km (0.055 R)
• M53: 22,618,600 km (0.102 R)
• M54: 22,722,421 km (0.086 R)
• M55: 23,139,499 km (0.116 R)
• M56: 23,559,121 km (0.084 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 13,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit