🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.71 AU - 0.85 AU

Year: 257 Days

Day: 34.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,748,280 km

• M1: 376,538 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.04 AU - 1.34 AU

Year: 484 Days

Day: 47.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,748,280 km

• M1: 53,107 km (0.114 R)
• M2: 93,499 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.52 AU - 2.14 AU

Year: 923 Days

Day: 13.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.57 AU - 2.53 AU

Year: 1094 Days

Day: 43.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.39 AU - 2.81 AU

Year: 1563 Days

Day: 19.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.55 AU - 3.21 AU

Year: 1822 Days

Day: 44 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,748,280 km

• M1: 846,574 km (0.11 R)
• M2: 1,584,989 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.73 AU - 3.21 AU

Year: 1908 Days

Day: 36 Hours

Environment

Temp: -97 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.67 AU - 4.21 AU

Year: 2378 Days

Day: 39.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.39 AU - 4.89 AU

Year: 3140 Days

Day: 14.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.3

Radius: 10.5

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.85 AU - 10.57 AU

Year: 9583 Days

Day: 14.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,748,280 km

• M1: 214,374 km (0.057 R)
• M2: 380,577 km (0.09 R)
• M3: 447,896 km (0.076 R)
• M4: 801,396 km (0.072 R)
• M5: 950,096 km (0.04 R)
• M6: 1,028,186 km (0.103 R)
• M7: 1,191,098 km (0.099 R)
• M8: 1,275,920 km (0.082 R)
• M9: 1,384,977 km (0.097 R)
• M10: 1,474,586 km (0.045 R)
• M11: 1,636,152 km (0.099 R)
• M12: 2,078,962 km (0.068 R)
• M13: 2,287,501 km (0.025 R)
• M14: 3,431,027 km (0.064 R)
• M15: 3,996,058 km (0.053 R)
• M16: 4,158,372 km (0.1 R)
• M17: 4,355,841 km (0.117 R)
• M18: 5,036,512 km (0.111 R)
• M19: 5,425,167 km (0.104 R)
• M20: 5,896,998 km (0.077 R)
• M21: 8,158,469 km (0.078 R)
• M22: 8,282,187 km (0.077 R)
• M23: 8,531,267 km (0.047 R)
• M24: 8,656,780 km (0.063 R)
• M25: 9,552,273 km (0.091 R)
• M26: 9,901,135 km (0.111 R)
• M27: 10,611,575 km (0.069 R)
• M28: 11,292,545 km (0.102 R)
• M29: 11,707,978 km (0.083 R)
• M30: 11,800,878 km (0.078 R)
• M31: 12,034,550 km (0.065 R)
• M32: 12,458,810 km (0.031 R)
• M33: 12,601,227 km (0.065 R)
• M34: 12,792,114 km (0.108 R)
• M35: 13,273,520 km (0.099 R)
• M36: 13,370,609 km (0.052 R)
• M37: 13,662,923 km (0.073 R)
• M38: 14,853,722 km (0.112 R)
• M39: 15,717,051 km (0.061 R)
• M40: 16,025,821 km (0.079 R)
• M41: 16,649,046 km (0.109 R)
• M42: 17,068,967 km (0.039 R)
• M43: 17,758,913 km (0.086 R)
• M44: 18,349,675 km (0.113 R)
• M45: 18,620,447 km (0.088 R)
• M46: 19,056,375 km (0.057 R)
• M47: 19,165,881 km (0.088 R)
• M48: 19,385,490 km (0.103 R)
• M49: 20,889,847 km (0.116 R)
• M50: 21,741,657 km (0.117 R)
• M51: 21,970,841 km (0.113 R)
• M52: 22,315,963 km (0.084 R)
• M53: 22,604,986 km (0.089 R)
• M54: 24,602,866 km (0.069 R)
• M55: 25,622,824 km (0.103 R)
• M56: 25,925,461 km (0.041 R)
• M57: 26,779,216 km (0.11 R)
• M58: 28,326,506 km (0.103 R)
• M59: 29,521,644 km (0.117 R)
• M60: 29,838,941 km (0.058 R)
• M61: 31,896,211 km (0.092 R)
• M62: 33,601,327 km (0.054 R)
• M63: 33,866,265 km (0.07 R)
• M64: 34,065,380 km (0.105 R)
• M65: 34,865,878 km (0.105 R)
• M66: 34,999,918 km (0.037 R)
• M67: 35,807,746 km (0.094 R)
• M68: 35,942,983 km (0.114 R)
• M69: 36,281,822 km (0.04 R)
• M70: 36,417,657 km (0.088 R)
• M71: 37,167,591 km (0.07 R)
• M72: 37,853,946 km (0.084 R)
• M73: 37,922,761 km (0.115 R)
• M74: 38,683,017 km (0.111 R)
• M75: 39,657,797 km (0.038 R)
• M76: 40,288,651 km (0.105 R)
• M77: 40,499,734 km (0.084 R)
• M78: 41,135,076 km (0.092 R)
• M79: 41,702,650 km (0.072 R)
• M80: 41,916,127 km (0.09 R)
• M81: 42,487,291 km (0.108 R)
• M82: 45,600,722 km (0.027 R)
• M83: 45,967,536 km (0.115 R)
• M84: 46,040,989 km (0.081 R)
• M85: 46,261,646 km (0.044 R)
• M86: 46,335,397 km (0.088 R)
• M87: 47,222,064 km (0.105 R)
• M88: 48,114,266 km (0.103 R)
• M89: 49,990,971 km (0.102 R)
• M90: 50,444,851 km (0.073 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 19,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit