🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.96 AU - 1.32 AU

Year: 451 Days

Day: 25 Hours

Environment

Temp: 5 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.09 AU - 1.23 AU

Year: 463 Days

Day: 14.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,719,702 km

• M1: 802,144 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.16 AU - 1.5 AU

Year: 569 Days

Day: 26.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.97 AU - 2.41 AU

Year: 1202 Days

Day: 43.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.61 AU - 3.93 AU

Year: 2193 Days

Day: 25.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.23 AU - 5.03 AU

Year: 3113 Days

Day: 33.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.1

Radius: 13.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.23 AU - 14.25 AU

Year: 14918 Days

Day: 10.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,719,702 km

• M1: 223,350 km (0.086 R)
• M2: 390,750 km (0.05 R)
• M3: 567,574 km (0.109 R)
• M4: 988,842 km (0.118 R)
• M5: 1,448,407 km (0.116 R)
• M6: 1,607,130 km (0.116 R)
• M7: 1,884,933 km (0.102 R)
• M8: 2,000,722 km (0.086 R)
• M9: 2,148,674 km (0.102 R)
• M10: 3,216,953 km (0.091 R)
• M11: 3,391,683 km (0.084 R)
• M12: 3,498,047 km (0.103 R)
• M13: 3,898,072 km (0.11 R)
• M14: 4,781,746 km (0.05 R)
• M15: 5,349,470 km (0.111 R)
• M16: 5,599,448 km (0.115 R)
• M17: 5,810,680 km (0.088 R)
• M18: 6,637,658 km (0.102 R)
• M19: 6,906,485 km (0.116 R)
• M20: 7,133,425 km (0.053 R)
• M21: 7,224,829 km (0.025 R)
• M22: 8,594,248 km (0.085 R)
• M23: 8,986,194 km (0.112 R)
• M24: 9,484,206 km (0.053 R)
• M25: 10,145,129 km (0.074 R)
• M26: 10,351,574 km (0.08 R)
• M27: 10,926,329 km (0.084 R)
• M28: 12,107,105 km (0.071 R)
• M29: 12,216,461 km (0.089 R)
• M30: 12,436,221 km (0.083 R)
• M31: 13,328,123 km (0.109 R)
• M32: 14,068,034 km (0.025 R)
• M33: 15,945,787 km (0.073 R)
• M34: 17,159,025 km (0.07 R)
• M35: 19,609,438 km (0.086 R)
• M36: 19,866,896 km (0.101 R)
• M37: 20,908,098 km (0.082 R)
• M38: 21,105,268 km (0.088 R)
• M39: 21,237,063 km (0.071 R)
• M40: 21,369,158 km (0.06 R)
• M41: 22,975,540 km (0.07 R)
• M42: 23,247,060 km (0.118 R)
• M43: 25,667,853 km (0.091 R)
• M44: 27,086,789 km (0.082 R)
• M45: 27,445,525 km (0.076 R)
• M46: 27,878,162 km (0.032 R)
• M47: 28,313,043 km (0.106 R)
• M48: 29,631,000 km (0.073 R)
• M49: 31,118,751 km (0.109 R)
• M50: 31,419,293 km (0.114 R)
• M51: 32,478,446 km (0.102 R)
• M52: 32,707,031 km (0.031 R)
• M53: 33,857,588 km (0.045 R)
• M54: 34,011,973 km (0.072 R)
• M55: 35,333,970 km (0.069 R)
• M56: 35,569,138 km (0.104 R)
• M57: 36,593,584 km (0.062 R)
• M58: 37,069,754 km (0.116 R)
• M59: 37,787,824 km (0.103 R)
• M60: 39,237,577 km (0.07 R)
• M61: 39,399,890 km (0.07 R)
• M62: 40,787,710 km (0.108 R)
• M63: 40,952,118 km (0.115 R)
• M64: 41,198,954 km (0.106 R)
• M65: 41,446,389 km (0.089 R)
• M66: 45,046,761 km (0.109 R)
• M67: 45,471,769 km (0.112 R)
• M68: 45,557,040 km (0.12 R)
• M69: 45,812,852 km (0.1 R)
• M70: 47,530,834 km (0.088 R)
• M71: 47,790,386 km (0.099 R)
• M72: 48,137,154 km (0.052 R)
• M73: 49,620,118 km (0.107 R)
• M74: 50,499,454 km (0.116 R)
• M75: 50,941,067 km (0.101 R)
• M76: 51,029,629 km (0.103 R)
• M77: 53,168,430 km (0.103 R)
• M78: 53,797,788 km (0.099 R)
• M79: 53,978,053 km (0.063 R)
• M80: 54,882,372 km (0.041 R)
• M81: 55,700,523 km (0.11 R)
• M82: 56,889,527 km (0.114 R)
• M83: 58,179,210 km (0.107 R)
• M84: 59,106,418 km (0.093 R)
• M85: 60,319,058 km (0.102 R)
• M86: 63,433,985 km (0.046 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 18,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit