🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.66 AU - 0.88 AU

Year: 259 Days

Day: 16.1 Hours

Environment

Temp: 105 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,126,486 km

• M1: 235,317 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.74 AU - 0.96 AU

Year: 300 Days

Day: 44.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.61 AU - 1.81 AU

Year: 856 Days

Day: 15.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.4

Radius: 9

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.56 AU - 13.08 AU

Year: 13627 Days

Day: 6.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,126,486 km

• M1: 113,545 km (0.116 R)
• M2: 248,183 km (0.106 R)
• M3: 368,759 km (0.096 R)
• M4: 954,135 km (0.083 R)
• M5: 1,180,327 km (0.117 R)
• M6: 1,266,944 km (0.116 R)
• M7: 1,355,656 km (0.116 R)
• M8: 1,492,987 km (0.072 R)
• M9: 1,781,561 km (0.101 R)
• M10: 1,881,642 km (0.069 R)
• M11: 2,193,554 km (0.033 R)
• M12: 2,692,014 km (0.105 R)
• M13: 2,865,846 km (0.116 R)
• M14: 3,472,167 km (0.107 R)
• M15: 4,084,171 km (0.116 R)
• M16: 4,659,974 km (0.067 R)
• M17: 4,764,243 km (0.11 R)
• M18: 4,975,176 km (0.119 R)
• M19: 5,552,624 km (0.088 R)
• M20: 6,381,097 km (0.063 R)
• M21: 6,458,290 km (0.077 R)
• M22: 6,574,826 km (0.09 R)
• M23: 6,691,962 km (0.12 R)
• M24: 7,087,498 km (0.081 R)
• M25: 7,818,583 km (0.093 R)
• M26: 8,744,444 km (0.095 R)
• M27: 8,959,716 km (0.094 R)
• M28: 9,527,589 km (0.06 R)
• M29: 10,062,102 km (0.113 R)
• M30: 10,152,160 km (0.11 R)
• M31: 10,423,980 km (0.091 R)
• M32: 11,206,975 km (0.112 R)
• M33: 12,392,538 km (0.074 R)
• M34: 12,585,968 km (0.093 R)
• M35: 12,683,057 km (0.09 R)
• M36: 12,975,671 km (0.064 R)
• M37: 13,617,595 km (0.111 R)
• M38: 13,917,389 km (0.052 R)
• M39: 14,219,278 km (0.059 R)
• M40: 14,778,474 km (0.046 R)
• M41: 16,286,870 km (0.061 R)
• M42: 16,658,321 km (0.116 R)
• M43: 16,871,797 km (0.038 R)
• M44: 17,032,615 km (0.074 R)
• M45: 17,355,597 km (0.09 R)
• M46: 18,226,705 km (0.088 R)
• M47: 19,000,575 km (0.051 R)
• M48: 19,616,170 km (0.038 R)
• M49: 19,841,614 km (0.069 R)
• M50: 19,898,162 km (0.096 R)
• M51: 21,443,957 km (0.101 R)
• M52: 22,260,762 km (0.064 R)
• M53: 23,744,174 km (0.104 R)
• M54: 23,804,312 km (0.115 R)
• M55: 23,984,578 km (0.095 R)
• M56: 24,105,004 km (0.114 R)
• M57: 25,812,664 km (0.118 R)
• M58: 26,743,312 km (0.076 R)
• M59: 26,868,376 km (0.09 R)
• M60: 27,938,001 km (0.092 R)
• M61: 28,637,670 km (0.085 R)
• M62: 29,085,865 km (0.032 R)
• M63: 30,379,288 km (0.116 R)
• M64: 30,509,588 km (0.088 R)
• M65: 30,967,358 km (0.12 R)
• M66: 31,427,371 km (0.103 R)
• M67: 32,487,422 km (0.114 R)
• M68: 33,222,994 km (0.101 R)
• M69: 33,290,014 km (0.065 R)
• M70: 34,438,327 km (0.101 R)
• M71: 36,012,546 km (0.102 R)
• M72: 37,191,078 km (0.086 R)
• M73: 37,400,365 km (0.095 R)
• M74: 37,749,975 km (0.101 R)
• M75: 38,030,471 km (0.118 R)
• M76: 38,241,404 km (0.098 R)
• M77: 39,088,727 km (0.06 R)
• M78: 39,942,183 km (0.06 R)
• M79: 40,156,556 km (0.117 R)
• M80: 40,658,158 km (0.069 R)
• M81: 40,945,685 km (0.116 R)
• M82: 41,378,322 km (0.115 R)
• M83: 41,450,578 km (0.089 R)
• M84: 42,029,971 km (0.116 R)
• M85: 42,758,213 km (0.063 R)
• M86: 44,893,274 km (0.063 R)
• M87: 45,041,824 km (0.057 R)
• M88: 45,265,025 km (0.099 R)
• M89: 49,880,268 km (0.096 R)
• M90: 50,419,419 km (0.092 R)
• M91: 51,115,498 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 14,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit