🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.98 AU - 1.08 AU

Year: 388 Days

Day: 37.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.34 AU - 3.2 AU

Year: 1710 Days

Day: 38.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,965,636 km

• M1: 40,840 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.64 AU - 4.02 AU

Year: 2254 Days

Day: 28.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,965,636 km

• M1: 2,463,279 km (0.029 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.75 AU - 4.05 AU

Year: 2856 Days

Day: 16.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,965,636 km

• M1: 1,216,829 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.8

Radius: 8.7

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.68 AU - 13.06 AU

Year: 15166 Days

Day: 13.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,965,636 km

• M1: 108,458 km (0.12 R)
• M2: 756,666 km (0.047 R)
• M3: 1,785,451 km (0.089 R)
• M4: 2,401,943 km (0.092 R)
• M5: 4,053,354 km (0.116 R)
• M6: 6,393,663 km (0.08 R)
• M7: 9,459,522 km (0.061 R)
• M8: 10,127,327 km (0.104 R)
• M9: 15,032,043 km (0.062 R)
• M10: 15,557,730 km (0.099 R)
• M11: 20,579,730 km (0.091 R)
• M12: 22,957,888 km (0.09 R)
• M13: 23,454,702 km (0.096 R)
• M14: 28,026,712 km (0.095 R)
• M15: 29,869,459 km (0.065 R)
• M16: 33,667,150 km (0.113 R)
• M17: 35,088,629 km (0.058 R)
• M18: 36,549,602 km (0.112 R)
• M19: 39,309,234 km (0.071 R)
• M20: 40,739,689 km (0.075 R)
• M21: 41,467,931 km (0.079 R)
• M22: 44,467,518 km (0.093 R)
• M23: 47,769,442 km (0.1 R)
• M24: 49,727,978 km (0.047 R)
• M25: 51,400,332 km (0.102 R)
• M26: 56,642,242 km (0.086 R)
• M27: 67,969,643 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.6

Radius: 5.7

Gravity: 28.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.04 AU - 16.9 AU

Year: 20413 Days

Day: 20.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 84,965,636 km

• M1: 71,059 km (0.109 R)
• M2: 466,297 km (0.102 R)
• M3: 813,064 km (0.095 R)
• M4: 1,103,733 km (0.119 R)
• M5: 1,580,352 km (0.086 R)
• M6: 2,120,101 km (0.086 R)
• M7: 2,479,585 km (0.114 R)
• M8: 2,674,062 km (0.112 R)
• M9: 2,958,298 km (0.098 R)
• M10: 3,679,659 km (0.088 R)
• M11: 6,634,067 km (0.078 R)
• M12: 7,551,850 km (0.093 R)
• M13: 8,120,472 km (0.116 R)
• M14: 10,555,925 km (0.064 R)
• M15: 12,567,268 km (0.095 R)
• M16: 15,627,891 km (0.099 R)
• M17: 19,721,936 km (0.095 R)
• M18: 24,700,404 km (0.082 R)
• M19: 26,646,971 km (0.047 R)
• M20: 32,556,536 km (0.063 R)
• M21: 33,096,435 km (0.045 R)
• M22: 34,472,286 km (0.081 R)
• M23: 36,752,307 km (0.064 R)
• M24: 37,044,173 km (0.083 R)
• M25: 42,888,214 km (0.042 R)
• M26: 43,863,741 km (0.1 R)
• M27: 44,192,258 km (0.075 R)
• M28: 49,140,806 km (0.117 R)
• M29: 51,292,173 km (0.111 R)
• M30: 56,748,905 km (0.104 R)
• M31: 56,943,681 km (0.09 R)
• M32: 63,414,537 km (0.032 R)
• M33: 73,318,216 km (0.08 R)
• M34: 78,756,397 km (0.032 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 13,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit