🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.48 AU - 0.58 AU

Year: 135 Days

Day: 19 Hours

Environment

Temp: 244 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.31 AU - 1.61 AU

Year: 617 Days

Day: 22.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.33 AU - 2.93 AU

Year: 1492 Days

Day: 37.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,642,755 km

• M1: 2,540,920 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.85 AU - 5.01 AU

Year: 3830 Days

Day: 15.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.8

Radius: 11.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.87 AU - 11.25 AU

Year: 11163 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,642,755 km

• M1: 149,448 km (0.106 R)
• M2: 419,921 km (0.074 R)
• M3: 711,188 km (0.114 R)
• M4: 953,238 km (0.069 R)
• M5: 1,046,587 km (0.108 R)
• M6: 1,430,305 km (0.081 R)
• M7: 1,952,103 km (0.067 R)
• M8: 2,716,249 km (0.068 R)
• M9: 3,535,895 km (0.102 R)
• M10: 4,206,393 km (0.058 R)
• M11: 4,396,083 km (0.088 R)
• M12: 4,751,228 km (0.117 R)
• M13: 5,662,579 km (0.062 R)
• M14: 6,263,812 km (0.089 R)
• M15: 6,553,883 km (0.099 R)
• M16: 6,811,341 km (0.089 R)
• M17: 7,450,423 km (0.091 R)
• M18: 8,030,414 km (0.118 R)
• M19: 9,522,503 km (0.025 R)
• M20: 9,730,593 km (0.036 R)
• M21: 10,278,870 km (0.117 R)
• M22: 10,578,365 km (0.105 R)
• M23: 10,664,383 km (0.116 R)
• M24: 10,880,702 km (0.075 R)
• M25: 11,405,491 km (0.086 R)
• M26: 11,538,035 km (0.118 R)
• M27: 11,671,177 km (0.041 R)
• M28: 11,983,537 km (0.031 R)
• M29: 13,446,754 km (0.092 R)
• M30: 13,586,778 km (0.055 R)
• M31: 13,868,471 km (0.097 R)
• M32: 14,009,990 km (0.09 R)
• M33: 14,151,959 km (0.082 R)
• M34: 14,532,984 km (0.104 R)
• M35: 14,628,877 km (0.093 R)
• M36: 14,917,451 km (0.028 R)
• M37: 15,014,091 km (0.049 R)
• M38: 15,159,500 km (0.105 R)
• M39: 16,041,380 km (0.114 R)
• M40: 17,091,258 km (0.088 R)
• M41: 17,293,813 km (0.114 R)
• M42: 18,163,276 km (0.08 R)
• M43: 18,681,483 km (0.089 R)
• M44: 19,047,100 km (0.039 R)
• M45: 19,415,111 km (0.105 R)
• M46: 19,626,493 km (0.033 R)
• M47: 20,051,351 km (0.076 R)
• M48: 20,694,621 km (0.067 R)
• M49: 22,498,024 km (0.066 R)
• M50: 23,502,873 km (0.052 R)
• M51: 23,615,370 km (0.086 R)
• M52: 24,124,153 km (0.039 R)
• M53: 24,408,389 km (0.069 R)
• M54: 25,325,274 km (0.039 R)
• M55: 26,311,722 km (0.1 R)
• M56: 26,662,978 km (0.081 R)
• M57: 26,839,055 km (0.118 R)
• M58: 27,488,459 km (0.096 R)
• M59: 27,904,341 km (0.085 R)
• M60: 29,224,991 km (0.103 R)
• M61: 29,710,137 km (0.068 R)
• M62: 30,873,410 km (0.094 R)
• M63: 33,433,927 km (0.113 R)
• M64: 33,560,637 km (0.11 R)
• M65: 34,323,885 km (0.088 R)
• M66: 36,191,764 km (0.05 R)
• M67: 36,974,460 km (0.114 R)
• M68: 37,696,719 km (0.09 R)
• M69: 38,556,308 km (0.105 R)
• M70: 38,888,714 km (0.117 R)
• M71: 39,222,019 km (0.103 R)
• M72: 39,355,609 km (0.116 R)
• M73: 41,649,543 km (0.099 R)
• M74: 41,785,976 km (0.09 R)
• M75: 44,125,538 km (0.12 R)
• M76: 44,473,203 km (0.072 R)
• M77: 44,821,766 km (0.066 R)
• M78: 45,171,227 km (0.072 R)
• M79: 45,732,219 km (0.037 R)
• M80: 45,872,841 km (0.053 R)
• M81: 47,215,930 km (0.086 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 17,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit