🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.33 AU - 1.53 AU

Year: 615 Days

Day: 39.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.62 AU - 2.3 AU

Year: 988 Days

Day: 22.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,308,658 km

• M1: 669,600 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.33 AU - 3.51 AU

Year: 2276 Days

Day: 27.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,308,658 km

• M1: 1,408,913 km (0.092 R)
• M2: 1,489,995 km (0.064 R)

Asteroid Belt

Center: 9.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.9

Radius: 5.8

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.83 AU - 16.91 AU

Year: 20637 Days

Day: 15.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,308,658 km

• M1: 113,096 km (0.08 R)
• M2: 198,965 km (0.05 R)
• M3: 750,832 km (0.109 R)
• M4: 871,557 km (0.096 R)
• M5: 913,295 km (0.112 R)
• M6: 1,177,934 km (0.099 R)
• M7: 1,515,576 km (0.058 R)
• M8: 1,643,333 km (0.105 R)
• M9: 3,167,286 km (0.099 R)
• M10: 3,430,578 km (0.088 R)
• M11: 3,701,051 km (0.108 R)
• M12: 4,048,717 km (0.104 R)
• M13: 4,226,439 km (0.108 R)
• M14: 4,516,210 km (0.12 R)
• M15: 4,849,813 km (0.104 R)
• M16: 4,925,061 km (0.045 R)
• M17: 4,962,909 km (0.12 R)
• M18: 5,619,644 km (0.088 R)
• M19: 6,592,479 km (0.113 R)
• M20: 6,970,662 km (0.061 R)
• M21: 7,055,634 km (0.086 R)
• M22: 7,703,991 km (0.076 R)
• M23: 7,836,086 km (0.092 R)
• M24: 8,552,361 km (0.079 R)
• M25: 10,824,004 km (0.069 R)
• M26: 11,120,358 km (0.079 R)
• M27: 11,219,691 km (0.042 R)
• M28: 12,641,768 km (0.04 R)
• M29: 12,745,589 km (0.072 R)
• M30: 12,953,979 km (0.05 R)
• M31: 14,497,679 km (0.113 R)
• M32: 14,606,287 km (0.058 R)
• M33: 15,153,367 km (0.069 R)
• M34: 17,062,984 km (0.115 R)
• M35: 17,870,962 km (0.112 R)
• M36: 18,045,842 km (0.117 R)
• M37: 19,464,329 km (0.097 R)
• M38: 19,824,560 km (0.098 R)
• M39: 20,066,011 km (0.108 R)
• M40: 20,369,096 km (0.066 R)
• M41: 21,472,680 km (0.09 R)
• M42: 22,532,730 km (0.086 R)
• M43: 22,658,542 km (0.098 R)
• M44: 22,784,504 km (0.06 R)
• M45: 23,418,350 km (0.098 R)
• M46: 23,545,807 km (0.099 R)
• M47: 23,993,703 km (0.067 R)
• M48: 24,768,171 km (0.087 R)
• M49: 25,028,173 km (0.113 R)
• M50: 25,419,820 km (0.104 R)
• M51: 25,747,738 km (0.118 R)
• M52: 27,946,827 km (0.074 R)
• M53: 28,624,954 km (0.106 R)
• M54: 29,239,951 km (0.106 R)
• M55: 30,482,960 km (0.098 R)
• M56: 31,391,468 km (0.059 R)
• M57: 31,461,779 km (0.093 R)
• M58: 32,735,156 km (0.096 R)
• M59: 33,163,305 km (0.048 R)
• M60: 33,234,813 km (0.096 R)
• M61: 34,604,082 km (0.119 R)
• M62: 35,186,018 km (0.117 R)
• M63: 36,729,120 km (0.059 R)
• M64: 37,397,224 km (0.109 R)
• M65: 37,620,723 km (0.108 R)
• M66: 37,919,470 km (0.079 R)
• M67: 38,820,647 km (0.102 R)
• M68: 40,261,724 km (0.072 R)
• M69: 44,688,923 km (0.071 R)
• M70: 44,767,911 km (0.079 R)
• M71: 45,084,609 km (0.049 R)
• M72: 49,349,346 km (0.115 R)
• M73: 49,512,856 km (0.112 R)
• M74: 49,922,156 km (0.094 R)
• M75: 50,909,352 km (0.093 R)
• M76: 55,685,264 km (0.045 R)
• M77: 56,623,243 km (0.116 R)
• M78: 56,879,953 km (0.12 R)
• M79: 57,136,962 km (0.11 R)
• M80: 57,222,831 km (0.09 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 13,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit