🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.59 AU - 0.65 AU

Year: 180 Days

Day: 13.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.19 AU - 1.37 AU

Year: 534 Days

Day: 25.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,544,803 km

• M1: 101,577 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.48 AU - 1.58 AU

Year: 698 Days

Day: 33.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.25 AU - 1.91 AU

Year: 733 Days

Day: 18.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.81 AU - 2.87 AU

Year: 1321 Days

Day: 43.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.6 AU - 2.76 AU

Year: 1619 Days

Day: 19.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,544,803 km

• M1: 510,428 km (0.092 R)
• M2: 1,357,750 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.6

Radius: 9.4

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.85 AU - 10.61 AU

Year: 11198 Days

Day: 6.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,544,803 km

• M1: 123,568 km (0.097 R)
• M2: 306,376 km (0.096 R)
• M3: 502,798 km (0.075 R)
• M4: 681,568 km (0.107 R)
• M5: 849,716 km (0.075 R)
• M6: 930,648 km (0.039 R)
• M7: 1,263,504 km (0.09 R)
• M8: 1,632,262 km (0.065 R)
• M9: 1,714,092 km (0.103 R)
• M10: 1,946,567 km (0.079 R)
• M11: 2,418,698 km (0.093 R)
• M12: 2,752,900 km (0.053 R)
• M13: 3,051,198 km (0.076 R)
• M14: 3,152,925 km (0.102 R)
• M15: 3,571,350 km (0.064 R)
• M16: 3,732,916 km (0.103 R)
• M17: 4,035,253 km (0.046 R)
• M18: 4,119,177 km (0.103 R)
• M19: 4,231,825 km (0.068 R)
• M20: 4,518,155 km (0.093 R)
• M21: 4,840,538 km (0.103 R)
• M22: 4,899,929 km (0.112 R)
• M23: 5,538,562 km (0.051 R)
• M24: 5,947,114 km (0.1 R)
• M25: 6,042,707 km (0.05 R)
• M26: 6,594,573 km (0.11 R)
• M27: 6,759,879 km (0.118 R)
• M28: 7,162,447 km (0.11 R)
• M29: 8,061,231 km (0.077 R)
• M30: 8,309,264 km (0.114 R)
• M31: 8,452,130 km (0.046 R)
• M32: 8,885,665 km (0.082 R)
• M33: 9,363,630 km (0.062 R)
• M34: 9,737,026 km (0.081 R)
• M35: 10,536,776 km (0.068 R)
• M36: 11,876,126 km (0.036 R)
• M37: 12,077,634 km (0.075 R)
• M38: 12,443,102 km (0.077 R)
• M39: 12,565,772 km (0.054 R)
• M40: 13,226,696 km (0.101 R)
• M41: 13,729,793 km (0.111 R)
• M42: 14,111,268 km (0.068 R)
• M43: 14,410,314 km (0.076 R)
• M44: 15,101,905 km (0.119 R)
• M45: 15,189,121 km (0.028 R)
• M46: 15,276,486 km (0.079 R)
• M47: 16,382,762 km (0.109 R)
• M48: 16,697,067 km (0.094 R)
• M49: 16,968,138 km (0.078 R)
• M50: 17,744,103 km (0.049 R)
• M51: 18,066,935 km (0.064 R)
• M52: 18,671,759 km (0.112 R)
• M53: 18,906,029 km (0.045 R)
• M54: 19,425,134 km (0.086 R)
• M55: 19,710,267 km (0.096 R)
• M56: 21,449,791 km (0.078 R)
• M57: 21,744,499 km (0.094 R)
• M58: 22,040,553 km (0.103 R)
• M59: 22,238,771 km (0.115 R)
• M60: 22,487,103 km (0.113 R)
• M61: 24,918,966 km (0.11 R)
• M62: 25,022,039 km (0.094 R)
• M63: 25,435,976 km (0.045 R)
• M64: 25,956,577 km (0.068 R)
• M65: 26,480,768 km (0.085 R)
• M66: 26,849,676 km (0.113 R)
• M67: 28,557,934 km (0.115 R)
• M68: 28,719,949 km (0.098 R)
• M69: 29,971,784 km (0.119 R)
• M70: 30,301,198 km (0.097 R)
• M71: 30,411,302 km (0.12 R)
• M72: 31,241,271 km (0.075 R)
• M73: 31,352,423 km (0.062 R)
• M74: 31,910,572 km (0.093 R)
• M75: 32,247,018 km (0.054 R)
• M76: 32,415,615 km (0.104 R)
• M77: 32,528,262 km (0.109 R)
• M78: 32,923,350 km (0.041 R)
• M79: 33,036,595 km (0.082 R)
• M80: 33,149,991 km (0.107 R)
• M81: 33,718,462 km (0.078 R)
• M82: 33,832,606 km (0.088 R)
• M83: 33,946,749 km (0.103 R)
• M84: 34,061,191 km (0.118 R)
• M85: 34,347,671 km (0.103 R)
• M86: 39,398,095 km (0.102 R)
• M87: 39,578,361 km (0.053 R)
• M88: 39,939,939 km (0.064 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 13,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit