🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.68 AU - 0.98 AU

Year: 337 Days

Day: 37.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.8 AU - 0.96 AU

Year: 368 Days

Day: 42.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.37 AU - 1.91 AU

Year: 937 Days

Day: 34.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,652,341 km

• M1: 43,084 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.71 AU - 2.09 AU

Year: 1169 Days

Day: 14 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,652,341 km

• M1: 399,426 km (0.11 R)
• M2: 801,994 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.77 AU - 2.07 AU

Year: 1187 Days

Day: 42.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,652,341 km

• M1: 494,122 km (0.11 R)

Asteroid Belt

Center: 2.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.9

Radius: 9.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.67 AU - 3.39 AU

Year: 2354 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 16,652,341 km

• M1: 127,607 km (0.092 R)
• M2: 273,016 km (0.069 R)
• M3: 347,067 km (0.099 R)
• M4: 599,588 km (0.091 R)
• M5: 676,182 km (0.096 R)
• M6: 768,335 km (0.027 R)
• M7: 896,091 km (0.116 R)
• M8: 1,038,060 km (0.074 R)
• M9: 1,139,188 km (0.032 R)
• M10: 1,243,906 km (0.115 R)
• M11: 1,418,337 km (0.067 R)
• M12: 1,531,583 km (0.098 R)
• M13: 1,655,899 km (0.112 R)
• M14: 1,873,265 km (0.105 R)
• M15: 2,015,083 km (0.104 R)
• M16: 2,786,111 km (0.102 R)
• M17: 2,852,682 km (0.088 R)
• M18: 3,026,215 km (0.115 R)
• M19: 3,263,178 km (0.057 R)
• M20: 3,353,535 km (0.029 R)
• M21: 3,734,262 km (0.062 R)
• M22: 3,935,172 km (0.068 R)
• M23: 4,248,580 km (0.084 R)
• M24: 4,325,473 km (0.026 R)
• M25: 4,694,381 km (0.108 R)
• M26: 4,773,967 km (0.032 R)
• M27: 4,876,891 km (0.118 R)
• M28: 5,096,799 km (0.093 R)
• M29: 5,763,557 km (0.057 R)
• M30: 5,897,896 km (0.082 R)
• M31: 5,983,915 km (0.084 R)
• M32: 6,194,399 km (0.077 R)
• M33: 6,331,879 km (0.05 R)
• M34: 6,622,847 km (0.103 R)
• M35: 7,575,038 km (0.051 R)
• M36: 7,911,035 km (0.033 R)
• M37: 8,210,679 km (0.046 R)
• M38: 8,403,361 km (0.1 R)
• M39: 8,667,252 km (0.105 R)
• M40: 8,990,383 km (0.093 R)
• M41: 9,403,423 km (0.087 R)
• M42: 9,561,698 km (0.076 R)
• M43: 9,691,848 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.7

Radius: 11.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.56 AU - 5.02 AU

Year: 3965 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 16,652,341 km

• M1: 148,251 km (0.076 R)
• M2: 227,090 km (0.09 R)
• M3: 303,085 km (0.051 R)
• M4: 376,089 km (0.07 R)
• M5: 477,816 km (0.065 R)
• M6: 561,740 km (0.114 R)
• M7: 806,183 km (0.101 R)
• M8: 883,824 km (0.103 R)
• M9: 1,133,353 km (0.092 R)
• M10: 1,221,766 km (0.078 R)
• M11: 1,512,584 km (0.101 R)
• M12: 1,677,591 km (0.108 R)
• M13: 1,860,399 km (0.108 R)
• M14: 1,954,347 km (0.1 R)
• M15: 2,110,676 km (0.087 R)
• M16: 2,233,646 km (0.056 R)
• M17: 2,487,065 km (0.092 R)
• M18: 2,591,185 km (0.117 R)
• M19: 2,723,429 km (0.062 R)
• M20: 3,036,089 km (0.113 R)
• M21: 3,133,627 km (0.112 R)
• M22: 3,260,486 km (0.079 R)
• M23: 3,389,140 km (0.079 R)
• M24: 3,505,078 km (0.118 R)
• M25: 3,578,082 km (0.04 R)
• M26: 3,800,534 km (0.116 R)
• M27: 4,399,973 km (0.06 R)
• M28: 4,686,752 km (0.089 R)
• M29: 4,783,691 km (0.111 R)
• M30: 4,996,120 km (0.086 R)
• M31: 5,211,691 km (0.12 R)
• M32: 5,824,743 km (0.118 R)
• M33: 5,964,018 km (0.055 R)
• M34: 6,069,335 km (0.105 R)
• M35: 6,263,962 km (0.067 R)
• M36: 6,713,952 km (0.042 R)
• M37: 6,805,207 km (0.099 R)
• M38: 7,007,463 km (0.12 R)
• M39: 7,230,364 km (0.113 R)
• M40: 7,436,809 km (0.064 R)
• M41: 8,087,261 km (0.102 R)
• M42: 8,282,037 km (0.075 R)
• M43: 8,360,427 km (0.111 R)
• M44: 8,517,953 km (0.075 R)
• M45: 8,596,941 km (0.075 R)
• M46: 8,755,963 km (0.076 R)
• M47: 9,340,442 km (0.068 R)
• M48: 9,668,211 km (0.112 R)
• M49: 9,750,789 km (0.111 R)
• M50: 10,251,194 km (0.06 R)
• M51: 10,525,706 km (0.085 R)
• M52: 10,674,556 km (0.103 R)
• M53: 10,824,154 km (0.093 R)
• M54: 11,060,519 km (0.075 R)
• M55: 11,407,586 km (0.113 R)
• M56: 11,582,316 km (0.063 R)
• M57: 11,714,112 km (0.071 R)
• M58: 11,956,909 km (0.112 R)
• M59: 12,425,001 km (0.103 R)
• M60: 12,604,817 km (0.112 R)
• M61: 12,808,270 km (0.116 R)
• M62: 13,104,175 km (0.083 R)
• M63: 13,517,364 km (0.048 R)
• M64: 13,725,754 km (0.106 R)
• M65: 14,309,784 km (0.119 R)
• M66: 14,664,182 km (0.032 R)
• M67: 15,285,312 km (0.107 R)
• M68: 15,454,058 km (0.106 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: 506 - 11,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit