🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.78 AU - 1.14 AU

Year: 352 Days

Day: 42 Hours

Environment

Temp: 34 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,003,759 km

• M1: 42,935 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.07 AU - 1.21 AU

Year: 456 Days

Day: 43.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.35 AU - 1.61 AU

Year: 675 Days

Day: 36.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.1 AU - 3.16 AU

Year: 1598 Days

Day: 42.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,003,759 km

• M1: 453,880 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.21 AU - 3.49 AU

Year: 1803 Days

Day: 17.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.29 AU - 4.39 AU

Year: 3388 Days

Day: 40.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.6

Radius: 9.2

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.72 AU - 11.66 AU

Year: 13098 Days

Day: 5.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,003,759 km

• M1: 251,773 km (0.112 R)
• M2: 325,974 km (0.03 R)
• M3: 519,254 km (0.057 R)
• M4: 604,076 km (0.063 R)
• M5: 750,383 km (0.07 R)
• M6: 1,035,516 km (0.108 R)
• M7: 1,101,040 km (0.092 R)
• M8: 1,727,855 km (0.1 R)
• M9: 1,940,434 km (0.073 R)
• M10: 2,811,692 km (0.105 R)
• M11: 3,158,609 km (0.073 R)
• M12: 3,386,447 km (0.094 R)
• M13: 3,485,630 km (0.049 R)
• M14: 3,789,464 km (0.106 R)
• M15: 3,892,686 km (0.059 R)
• M16: 4,137,129 km (0.1 R)
• M17: 4,207,889 km (0.026 R)
• M18: 4,788,777 km (0.101 R)
• M19: 4,975,476 km (0.12 R)
• M20: 5,317,606 km (0.112 R)
• M21: 5,785,847 km (0.107 R)
• M22: 6,105,239 km (0.108 R)
• M23: 6,226,563 km (0.103 R)
• M24: 6,553,883 km (0.052 R)
• M25: 6,887,037 km (0.1 R)
• M26: 7,439,951 km (0.065 R)
• M27: 7,963,095 km (0.044 R)
• M28: 8,140,219 km (0.063 R)
• M29: 8,229,229 km (0.109 R)
• M30: 8,724,548 km (0.108 R)
• M31: 9,044,837 km (0.113 R)
• M32: 11,145,041 km (0.067 R)
• M33: 11,442,592 km (0.069 R)
• M34: 11,592,489 km (0.073 R)
• M35: 11,843,663 km (0.116 R)
• M36: 13,440,621 km (0.091 R)
• M37: 13,970,048 km (0.099 R)
• M38: 14,183,823 km (0.093 R)
• M39: 14,452,501 km (0.09 R)
• M40: 14,668,670 km (0.045 R)
• M41: 14,777,128 km (0.104 R)
• M42: 15,104,149 km (0.073 R)
• M43: 15,543,967 km (0.106 R)
• M44: 20,227,876 km (0.079 R)
• M45: 20,469,626 km (0.105 R)
• M46: 20,530,363 km (0.036 R)
• M47: 20,895,232 km (0.06 R)
• M48: 21,754,971 km (0.105 R)
• M49: 22,251,636 km (0.11 R)
• M50: 22,689,060 km (0.047 R)
• M51: 24,210,620 km (0.078 R)
• M52: 24,983,742 km (0.119 R)
• M53: 25,699,568 km (0.033 R)
• M54: 26,158,534 km (0.067 R)
• M55: 26,224,357 km (0.109 R)
• M56: 26,488,098 km (0.099 R)
• M57: 26,951,852 km (0.028 R)
• M58: 27,551,889 km (0.085 R)
• M59: 28,358,820 km (0.094 R)
• M60: 28,494,056 km (0.056 R)
• M61: 28,765,127 km (0.088 R)
• M62: 29,583,727 km (0.107 R)
• M63: 30,202,763 km (0.076 R)
• M64: 31,034,677 km (0.103 R)
• M65: 31,803,759 km (0.104 R)
• M66: 33,575,297 km (0.087 R)
• M67: 34,220,812 km (0.082 R)
• M68: 35,160,436 km (0.117 R)
• M69: 38,852,811 km (0.083 R)
• M70: 39,078,255 km (0.06 R)
• M71: 39,304,148 km (0.082 R)
• M72: 40,973,810 km (0.053 R)
• M73: 41,203,293 km (0.083 R)
• M74: 41,509,968 km (0.113 R)
• M75: 41,817,392 km (0.077 R)
• M76: 42,511,825 km (0.102 R)
• M77: 43,833,822 km (0.048 R)
• M78: 44,617,715 km (0.11 R)
• M79: 45,881,667 km (0.038 R)
• M80: 46,677,677 km (0.095 R)
• M81: 47,237,472 km (0.115 R)
• M82: 47,478,175 km (0.096 R)
• M83: 47,799,661 km (0.074 R)
• M84: 47,960,629 km (0.066 R)
• M85: 49,906,747 km (0.066 R)
• M86: 52,874,021 km (0.088 R)
• M87: 54,127,202 km (0.072 R)
• M88: 54,295,051 km (0.115 R)
• M89: 54,968,092 km (0.095 R)
• M90: 56,833,129 km (0.03 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: 212 - 16,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit