🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.88 AU - 1.16 AU

Year: 392 Days

Day: 17.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.21 AU - 1.33 AU

Year: 545 Days

Day: 35.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,245,907 km

• M1: 51,162 km (0.095 R)
• M2: 420,968 km (0.071 R)

Asteroid Belt

Center: 1.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.97 AU - 2.47 AU

Year: 1260 Days

Day: 18.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,245,907 km

• M1: 502,499 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.99 AU - 2.99 AU

Year: 1496 Days

Day: 47.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.7

Radius: 6.9

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.92 AU - 15.82 AU

Year: 21835 Days

Day: 23 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,245,907 km

• M1: 488,437 km (0.057 R)
• M2: 770,130 km (0.09 R)
• M3: 999,763 km (0.081 R)
• M4: 1,520,812 km (0.09 R)
• M5: 1,662,780 km (0.048 R)
• M6: 2,241,574 km (0.096 R)
• M7: 2,469,412 km (0.098 R)
• M8: 3,197,505 km (0.113 R)
• M9: 3,528,715 km (0.112 R)
• M10: 4,026,576 km (0.092 R)
• M11: 4,505,439 km (0.111 R)
• M12: 5,214,683 km (0.093 R)
• M13: 6,548,946 km (0.109 R)
• M14: 6,968,867 km (0.116 R)
• M15: 7,063,263 km (0.108 R)
• M16: 7,493,806 km (0.112 R)
• M17: 7,736,753 km (0.116 R)
• M18: 8,733,972 km (0.064 R)
• M19: 9,299,452 km (0.072 R)
• M20: 9,351,512 km (0.11 R)
• M21: 9,876,900 km (0.103 R)
• M22: 9,983,115 km (0.095 R)
• M23: 10,304,152 km (0.08 R)
• M24: 12,072,548 km (0.061 R)
• M25: 12,529,121 km (0.069 R)
• M26: 13,577,054 km (0.095 R)
• M27: 14,592,375 km (0.083 R)
• M28: 14,834,873 km (0.072 R)
• M29: 14,956,496 km (0.056 R)
• M30: 15,200,939 km (0.102 R)
• M31: 16,254,557 km (0.096 R)
• M32: 18,431,505 km (0.086 R)
• M33: 19,221,531 km (0.117 R)
• M34: 19,420,646 km (0.107 R)
• M35: 20,224,435 km (0.087 R)
• M36: 21,244,244 km (0.064 R)
• M37: 21,794,914 km (0.042 R)
• M38: 23,333,528 km (0.103 R)
• M39: 23,404,437 km (0.044 R)
• M40: 23,617,165 km (0.105 R)
• M41: 24,259,240 km (0.095 R)
• M42: 24,906,998 km (0.12 R)
• M43: 25,342,029 km (0.115 R)
• M44: 25,487,588 km (0.108 R)
• M45: 26,293,172 km (0.105 R)
• M46: 28,987,579 km (0.097 R)
• M47: 29,751,426 km (0.082 R)
• M48: 31,455,196 km (0.092 R)
• M49: 31,689,915 km (0.096 R)
• M50: 32,476,800 km (0.108 R)
• M51: 33,190,382 km (0.111 R)
• M52: 33,748,980 km (0.115 R)
• M53: 34,069,569 km (0.101 R)
• M54: 34,552,471 km (0.07 R)
• M55: 35,362,094 km (0.06 R)
• M56: 36,178,001 km (0.08 R)
• M57: 38,328,321 km (0.038 R)
• M58: 39,082,294 km (0.034 R)
• M59: 41,630,544 km (0.083 R)
• M60: 42,491,929 km (0.069 R)
• M61: 45,022,676 km (0.066 R)
• M62: 46,707,148 km (0.076 R)
• M63: 48,141,642 km (0.087 R)
• M64: 48,954,856 km (0.06 R)
• M65: 49,499,542 km (0.11 R)
• M66: 49,681,602 km (0.049 R)
• M67: 52,716,644 km (0.063 R)
• M68: 54,303,429 km (0.113 R)
• M69: 54,397,227 km (0.091 R)
• M70: 57,046,306 km (0.119 R)
• M71: 57,237,043 km (0.028 R)
• M72: 57,906,643 km (0.054 R)
• M73: 60,124,731 km (0.107 R)
• M74: 61,000,327 km (0.078 R)
• M75: 66,843,321 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 16,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit