🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.33 AU - 1.35 AU

Year: 553 Days

Day: 42.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,383,877 km

• M1: 184,155 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.94 AU - 2.9 AU

Year: 1342 Days

Day: 39.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.99 AU - 3.29 AU

Year: 1529 Days

Day: 26.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,383,877 km

• M1: 16,755 km (0.056 R)
• M2: 653,144 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.23 AU - 4.57 AU

Year: 2745 Days

Day: 18.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.4

Radius: 6.9

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.63 AU - 16.03 AU

Year: 18333 Days

Day: 18.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 109.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 55,383,877 km

• M1: 90,806 km (0.073 R)
• M2: 149,598 km (0.073 R)
• M3: 402,418 km (0.093 R)
• M4: 981,063 km (0.095 R)
• M5: 1,267,393 km (0.046 R)
• M6: 1,628,971 km (0.117 R)
• M7: 2,075,820 km (0.079 R)
• M8: 3,013,649 km (0.118 R)
• M9: 3,139,012 km (0.104 R)
• M10: 5,331,519 km (0.118 R)
• M11: 5,598,551 km (0.109 R)
• M12: 6,265,159 km (0.047 R)
• M13: 6,345,194 km (0.102 R)
• M14: 6,587,542 km (0.089 R)
• M15: 6,915,311 km (0.101 R)
• M16: 7,629,342 km (0.116 R)
• M17: 8,191,231 km (0.088 R)
• M18: 8,900,924 km (0.114 R)
• M19: 9,308,877 km (0.028 R)
• M20: 9,676,589 km (0.108 R)
• M21: 9,815,565 km (0.062 R)
• M22: 10,095,762 km (0.066 R)
• M23: 10,855,869 km (0.048 R)
• M24: 11,194,259 km (0.116 R)
• M25: 11,437,954 km (0.114 R)
• M26: 11,881,212 km (0.097 R)
• M27: 11,930,729 km (0.074 R)
• M28: 12,430,536 km (0.112 R)
• M29: 13,347,272 km (0.083 R)
• M30: 13,398,883 km (0.104 R)
• M31: 14,075,215 km (0.107 R)
• M32: 14,391,166 km (0.066 R)
• M33: 15,461,090 km (0.064 R)
• M34: 16,170,333 km (0.063 R)
• M35: 16,501,094 km (0.111 R)
• M36: 18,246,003 km (0.027 R)
• M37: 18,936,996 km (0.081 R)
• M38: 19,344,052 km (0.109 R)
• M39: 21,664,315 km (0.118 R)
• M40: 24,828,310 km (0.104 R)
• M41: 26,043,493 km (0.093 R)
• M42: 26,560,952 km (0.103 R)
• M43: 26,820,804 km (0.112 R)
• M44: 27,081,703 km (0.115 R)
• M45: 27,671,567 km (0.114 R)
• M46: 27,935,158 km (0.043 R)
• M47: 28,730,869 km (0.032 R)
• M48: 29,064,622 km (0.108 R)
• M49: 29,198,363 km (0.107 R)
• M50: 29,803,337 km (0.097 R)
• M51: 30,276,664 km (0.077 R)
• M52: 30,548,184 km (0.045 R)
• M53: 31,436,347 km (0.068 R)
• M54: 32,125,395 km (0.082 R)
• M55: 32,680,253 km (0.084 R)
• M56: 34,363,528 km (0.079 R)
• M57: 38,619,738 km (0.11 R)
• M58: 40,025,359 km (0.106 R)
• M59: 40,921,750 km (0.095 R)
• M60: 41,372,488 km (0.111 R)
• M61: 41,447,736 km (0.118 R)
• M62: 43,191,598 km (0.109 R)
• M63: 43,957,240 km (0.108 R)
• M64: 46,202,704 km (0.102 R)
• M65: 47,773,033 km (0.085 R)
• M66: 48,247,557 km (0.113 R)
• M67: 48,962,186 km (0.083 R)
• M68: 49,840,475 km (0.028 R)
• M69: 50,885,117 km (0.075 R)
• M70: 54,473,970 km (0.115 R)
• M71: 54,556,548 km (0.041 R)
• M72: 54,804,282 km (0.053 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 10,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit