🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.51 AU - 0.51 AU

Year: 133 Days

Day: 30.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.03 AU - 1.19 AU

Year: 427 Days

Day: 38.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,363,336 km

• M1: 45,478 km (0.113 R)
• M2: 81,531 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.49 AU - 3.87 AU

Year: 2578 Days

Day: 14.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 140.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.4

Radius: 11

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.45 AU - 13.47 AU

Year: 14170 Days

Day: 13.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,363,336 km

• M1: 338,390 km (0.09 R)
• M2: 533,765 km (0.118 R)
• M3: 922,121 km (0.091 R)
• M4: 1,038,060 km (0.116 R)
• M5: 1,497,026 km (0.061 R)
• M6: 1,984,865 km (0.1 R)
• M7: 2,390,125 km (0.097 R)
• M8: 2,924,339 km (0.114 R)
• M9: 3,421,752 km (0.063 R)
• M10: 3,718,105 km (0.118 R)
• M11: 3,869,349 km (0.083 R)
• M12: 3,984,240 km (0.09 R)
• M13: 4,217,314 km (0.059 R)
• M14: 4,861,033 km (0.084 R)
• M15: 5,621,589 km (0.085 R)
• M16: 6,238,830 km (0.067 R)
• M17: 6,419,245 km (0.05 R)
• M18: 6,831,387 km (0.026 R)
• M19: 8,815,653 km (0.12 R)
• M20: 10,266,154 km (0.052 R)
• M21: 10,479,331 km (0.095 R)
• M22: 10,694,153 km (0.082 R)
• M23: 11,237,343 km (0.119 R)
• M24: 11,678,358 km (0.104 R)
• M25: 12,520,594 km (0.083 R)
• M26: 13,732,486 km (0.097 R)
• M27: 13,908,712 km (0.114 R)
• M28: 14,861,052 km (0.112 R)
• M29: 15,405,888 km (0.09 R)
• M30: 15,527,960 km (0.12 R)
• M31: 16,390,840 km (0.104 R)
• M32: 17,459,567 km (0.097 R)
• M33: 19,730,014 km (0.062 R)
• M34: 21,272,069 km (0.046 R)
• M35: 22,852,571 km (0.108 R)
• M36: 23,131,272 km (0.097 R)
• M37: 23,270,996 km (0.066 R)
• M38: 23,903,496 km (0.094 R)
• M39: 24,115,626 km (0.117 R)
• M40: 24,186,385 km (0.052 R)
• M41: 26,489,744 km (0.114 R)
• M42: 27,445,225 km (0.067 R)
• M43: 27,964,480 km (0.103 R)
• M44: 28,636,772 km (0.031 R)
• M45: 29,163,357 km (0.12 R)
• M46: 29,693,233 km (0.049 R)
• M47: 30,226,250 km (0.046 R)
• M48: 30,302,545 km (0.1 R)
• M49: 32,311,494 km (0.101 R)
• M50: 33,253,213 km (0.116 R)
• M51: 33,411,039 km (0.064 R)
• M52: 33,886,012 km (0.111 R)
• M53: 34,442,965 km (0.118 R)
• M54: 35,808,046 km (0.114 R)
• M55: 36,375,321 km (0.089 R)
• M56: 36,619,464 km (0.088 R)
• M57: 36,782,376 km (0.061 R)
• M58: 37,027,268 km (0.1 R)
• M59: 37,765,384 km (0.103 R)
• M60: 39,339,453 km (0.093 R)
• M61: 40,176,453 km (0.059 R)
• M62: 40,428,825 km (0.107 R)
• M63: 40,513,048 km (0.092 R)
• M64: 41,613,041 km (0.113 R)
• M65: 41,783,134 km (0.054 R)
• M66: 43,324,441 km (0.048 R)
• M67: 43,583,096 km (0.102 R)
• M68: 43,669,414 km (0.045 R)
• M69: 44,015,434 km (0.096 R)
• M70: 44,622,950 km (0.109 R)
• M71: 45,145,945 km (0.119 R)
• M72: 45,583,369 km (0.107 R)
• M73: 45,846,511 km (0.03 R)
• M74: 47,347,128 km (0.117 R)
• M75: 47,880,444 km (0.102 R)
• M76: 50,305,575 km (0.112 R)
• M77: 51,487,398 km (0.069 R)
• M78: 51,761,462 km (0.079 R)
• M79: 52,494,641 km (0.078 R)
• M80: 53,046,657 km (0.103 R)
• M81: 53,600,767 km (0.112 R)
• M82: 56,023,655 km (0.037 R)
• M83: 56,870,528 km (0.115 R)
• M84: 57,627,045 km (0.112 R)
• M85: 58,101,569 km (0.1 R)
• M86: 61,168,774 km (0.112 R)
• M87: 62,819,437 km (0.112 R)
• M88: 63,503,399 km (0.073 R)
• M89: 63,797,358 km (0.109 R)
• M90: 64,484,910 km (0.103 R)
• M91: 65,471,359 km (0.064 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit