🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.62 AU - 0.76 AU

Year: 208 Days

Day: 12.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,993,833 km

• M1: 281,543 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.78 AU - 1.24 AU

Year: 369 Days

Day: 40.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,993,833 km

• M1: 279,000 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.65 AU - 1.89 AU

Year: 856 Days

Day: 31 Hours

Environment

Temp: -47 °C

Axial Tilt: 70.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,993,833 km

• M1: 198,068 km (0.057 R)
• M2: 1,131,708 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.55 AU - 2.17 AU

Year: 922 Days

Day: 31.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.61 AU - 2.31 AU

Year: 997 Days

Day: 28.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.83 AU - 4.69 AU

Year: 3196 Days

Day: 25.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.2

Radius: 10.1

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.18 AU - 9.02 AU

Year: 8378 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,993,833 km

• M1: 156,180 km (0.095 R)
• M2: 258,954 km (0.073 R)
• M3: 833,111 km (0.117 R)
• M4: 921,972 km (0.102 R)
• M5: 1,110,166 km (0.06 R)
• M6: 1,242,859 km (0.098 R)
• M7: 1,311,225 km (0.077 R)
• M8: 1,488,050 km (0.097 R)
• M9: 1,729,800 km (0.115 R)
• M10: 2,507,859 km (0.102 R)
• M11: 2,617,514 km (0.106 R)
• M12: 3,309,703 km (0.102 R)
• M13: 3,503,582 km (0.072 R)
• M14: 3,602,018 km (0.114 R)
• M15: 3,826,863 km (0.105 R)
• M16: 4,395,634 km (0.101 R)
• M17: 4,717,120 km (0.117 R)
• M18: 4,880,780 km (0.112 R)
• M19: 5,102,035 km (0.11 R)
• M20: 5,241,909 km (0.1 R)
• M21: 5,582,843 km (0.026 R)
• M22: 5,814,271 km (0.051 R)
• M23: 5,960,578 km (0.11 R)
• M24: 6,078,461 km (0.067 R)
• M25: 6,197,092 km (0.094 R)
• M26: 7,018,085 km (0.094 R)
• M27: 7,362,459 km (0.086 R)
• M28: 7,520,734 km (0.119 R)
• M29: 7,616,327 km (0.05 R)
• M30: 7,808,710 km (0.045 R)
• M31: 7,905,499 km (0.085 R)
• M32: 8,165,501 km (0.084 R)
• M33: 8,230,875 km (0.113 R)
• M34: 9,301,846 km (0.1 R)
• M35: 9,404,620 km (0.106 R)
• M36: 11,134,121 km (0.078 R)
• M37: 11,830,798 km (0.097 R)
• M38: 12,053,699 km (0.035 R)
• M39: 12,806,924 km (0.082 R)
• M40: 12,997,661 km (0.1 R)
• M41: 13,343,232 km (0.028 R)
• M42: 13,653,050 km (0.096 R)
• M43: 14,122,189 km (0.099 R)
• M44: 14,200,877 km (0.066 R)
• M45: 14,755,885 km (0.052 R)
• M46: 15,156,807 km (0.077 R)
• M47: 15,723,933 km (0.074 R)
• M48: 17,933,494 km (0.069 R)
• M49: 18,189,605 km (0.112 R)
• M50: 18,361,194 km (0.097 R)
• M51: 18,748,952 km (0.097 R)
• M52: 19,052,486 km (0.09 R)
• M53: 19,357,665 km (0.12 R)
• M54: 20,061,224 km (0.093 R)
• M55: 20,238,498 km (0.101 R)
• M56: 20,773,160 km (0.104 R)
• M57: 21,402,967 km (0.106 R)
• M58: 23,190,064 km (0.049 R)
• M59: 24,125,050 km (0.102 R)
• M60: 24,266,420 km (0.117 R)
• M61: 24,407,940 km (0.047 R)
• M62: 24,692,026 km (0.115 R)
• M63: 24,786,871 km (0.103 R)
• M64: 24,882,015 km (0.108 R)
• M65: 25,215,469 km (0.097 R)
• M66: 26,031,825 km (0.104 R)
• M67: 26,128,465 km (0.091 R)
• M68: 26,370,514 km (0.086 R)
• M69: 26,613,162 km (0.078 R)
• M70: 27,296,974 km (0.117 R)
• M71: 28,781,583 km (0.078 R)
• M72: 29,031,561 km (0.114 R)
• M73: 30,393,799 km (0.095 R)
• M74: 30,546,539 km (0.11 R)
• M75: 30,954,791 km (0.047 R)
• M76: 31,262,215 km (0.091 R)
• M77: 31,467,763 km (0.049 R)
• M78: 31,673,759 km (0.101 R)
• M79: 31,983,576 km (0.115 R)
• M80: 32,814,592 km (0.037 R)
• M81: 32,919,011 km (0.098 R)
• M82: 34,180,121 km (0.08 R)
• M83: 34,657,189 km (0.096 R)
• M84: 34,923,174 km (0.091 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 11,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit