🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.24 AU - 1.38 AU

Year: 540 Days

Day: 15.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,305,733 km

• M1: 56,997 km (0.114 R)

Asteroid Belt

Center: 1.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.87 AU - 2.13 AU

Year: 1018 Days

Day: 18.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,305,733 km

• M1: 430,094 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.09 AU - 2.23 AU

Year: 1142 Days

Day: 15.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.94 AU - 3.5 AU

Year: 2079 Days

Day: 14.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.1

Radius: 5.6

Gravity: 14.86 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 16.58 AU - 20.98 AU

Year: 29290 Days

Day: 19 Hours

Environment

Temp: -206 °C

Axial Tilt: 56 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,305,733 km

• M1: 260,749 km (0.075 R)
• M2: 431,141 km (0.11 R)
• M3: 865,573 km (0.107 R)
• M4: 1,151,754 km (0.062 R)
• M5: 1,531,882 km (0.066 R)
• M6: 1,598,752 km (0.101 R)
• M7: 1,666,819 km (0.107 R)
• M8: 1,840,951 km (0.12 R)
• M9: 1,912,160 km (0.041 R)
• M10: 2,094,520 km (0.069 R)
• M11: 2,674,810 km (0.108 R)
• M12: 2,755,892 km (0.079 R)
• M13: 3,345,308 km (0.073 R)
• M14: 4,299,742 km (0.049 R)
• M15: 4,781,896 km (0.114 R)
• M16: 4,880,481 km (0.115 R)
• M17: 5,434,292 km (0.067 R)
• M18: 5,485,604 km (0.095 R)
• M19: 5,537,066 km (0.062 R)
• M20: 5,588,827 km (0.054 R)
• M21: 6,820,616 km (0.083 R)
• M22: 6,875,967 km (0.118 R)
• M23: 8,015,454 km (0.063 R)
• M24: 8,191,231 km (0.116 R)
• M25: 8,786,930 km (0.112 R)
• M26: 9,334,758 km (0.118 R)
• M27: 9,831,123 km (0.118 R)
• M28: 10,849,137 km (0.09 R)
• M29: 12,573,701 km (0.114 R)
• M30: 12,915,083 km (0.097 R)
• M31: 13,676,686 km (0.101 R)
• M32: 14,027,643 km (0.067 R)
• M33: 15,388,235 km (0.093 R)
• M34: 15,900,010 km (0.113 R)
• M35: 16,491,819 km (0.077 R)
• M36: 18,464,267 km (0.025 R)
• M37: 19,164,235 km (0.079 R)
• M38: 19,952,167 km (0.053 R)
• M39: 20,670,237 km (0.108 R)
• M40: 20,911,538 km (0.118 R)
• M41: 21,315,752 km (0.113 R)
• M42: 22,131,659 km (0.045 R)
• M43: 22,378,495 km (0.066 R)
• M44: 23,458,592 km (0.097 R)
• M45: 23,794,289 km (0.092 R)
• M46: 24,300,828 km (0.091 R)
• M47: 26,886,477 km (0.052 R)
• M48: 26,974,142 km (0.112 R)
• M49: 27,237,883 km (0.046 R)
• M50: 27,679,047 km (0.095 R)
• M51: 27,767,609 km (0.107 R)
• M52: 27,945,032 km (0.106 R)
• M53: 29,648,652 km (0.109 R)
• M54: 30,650,210 km (0.102 R)
• M55: 30,925,321 km (0.034 R)
• M56: 31,017,174 km (0.12 R)
• M57: 32,126,741 km (0.119 R)
• M58: 34,479,916 km (0.066 R)
• M59: 36,208,220 km (0.093 R)
• M60: 37,278,293 km (0.114 R)
• M61: 37,473,967 km (0.096 R)
• M62: 37,768,077 km (0.106 R)
• M63: 41,863,917 km (0.052 R)
• M64: 43,706,065 km (0.067 R)
• M65: 45,993,417 km (0.099 R)
• M66: 46,623,822 km (0.084 R)
• M67: 46,834,755 km (0.106 R)
• M68: 47,575,115 km (0.079 R)
• M69: 47,787,245 km (0.057 R)
• M70: 50,899,928 km (0.09 R)
• M71: 52,974,401 km (0.118 R)
• M72: 53,524,921 km (0.038 R)
• M73: 54,631,646 km (0.049 R)
• M74: 55,187,851 km (0.045 R)
• M75: 55,745,851 km (0.117 R)
• M76: 59,019,352 km (0.079 R)
• M77: 59,818,803 km (0.106 R)
• M78: 61,082,307 km (0.05 R)
• M79: 63,285,285 km (0.043 R)
• M80: 63,986,450 km (0.117 R)
• M81: 64,338,005 km (0.058 R)
• M82: 65,160,644 km (0.093 R)
• M83: 65,986,873 km (0.116 R)
• M84: 67,530,274 km (0.075 R)
• M85: 72,964,267 km (0.087 R)
• M86: 74,806,565 km (0.102 R)
• M87: 76,663,972 km (0.111 R)
• M88: 77,536,128 km (0.106 R)
• M89: 77,660,892 km (0.116 R)
• M90: 80,677,234 km (0.052 R)
• M91: 81,818,217 km (0.106 R)
• M92: 82,709,222 km (0.109 R)
• M93: 82,964,436 km (0.083 R)
• M94: 83,092,193 km (0.084 R)
• M95: 84,244,395 km (0.09 R)
• M96: 84,886,769 km (0.103 R)
• M97: 85,788,844 km (0.06 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 16,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit