🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.46 AU - 0.72 AU

Year: 165 Days

Day: 38.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.72 AU - 1.9 AU

Year: 885 Days

Day: 25.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.63 AU - 2.85 AU

Year: 1648 Days

Day: 21.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,931,268 km

• M1: 196,721 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.5 AU - 3.2 AU

Year: 1749 Days

Day: 36.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,931,268 km

• M1: 164,258 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.87 AU - 3.35 AU

Year: 1993 Days

Day: 40.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,931,268 km

• M1: 64,327 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.8

Radius: 9.7

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.23 AU - 8.81 AU

Year: 7495 Days

Day: 5.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 154 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,931,268 km

• M1: 121,174 km (0.069 R)
• M2: 722,109 km (0.085 R)
• M3: 1,207,853 km (0.079 R)
• M4: 1,980,227 km (0.089 R)
• M5: 2,331,333 km (0.118 R)
• M6: 3,643,157 km (0.091 R)
• M7: 4,362,723 km (0.064 R)
• M8: 4,699,019 km (0.049 R)
• M9: 6,361,649 km (0.115 R)
• M10: 8,556,250 km (0.117 R)
• M11: 10,602,599 km (0.066 R)
• M12: 13,301,644 km (0.104 R)
• M13: 14,437,691 km (0.051 R)
• M14: 16,029,561 km (0.099 R)
• M15: 17,107,713 km (0.095 R)
• M16: 18,090,272 km (0.109 R)
• M17: 19,558,426 km (0.03 R)
• M18: 20,710,628 km (0.116 R)
• M19: 23,065,448 km (0.098 R)
• M20: 26,230,042 km (0.063 R)
• M21: 27,252,095 km (0.081 R)
• M22: 29,079,432 km (0.111 R)
• M23: 32,234,152 km (0.087 R)
• M24: 35,722,625 km (0.111 R)
• M25: 36,175,607 km (0.09 R)
• M26: 40,795,788 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.3

Radius: 8.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.22 AU - 7.82 AU

Year: 7495 Days

Day: 8.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,931,268 km

• M1: 108,309 km (0.094 R)
• M2: 399,875 km (0.111 R)
• M3: 755,020 km (0.116 R)
• M4: 1,161,927 km (0.099 R)
• M5: 1,840,353 km (0.092 R)
• M6: 2,314,429 km (0.103 R)
• M7: 2,691,415 km (0.107 R)
• M8: 4,552,114 km (0.063 R)
• M9: 6,876,715 km (0.107 R)
• M10: 7,730,320 km (0.107 R)
• M11: 8,500,600 km (0.098 R)
• M12: 9,361,386 km (0.117 R)
• M13: 9,688,407 km (0.111 R)
• M14: 10,983,326 km (0.047 R)
• M15: 11,347,298 km (0.072 R)
• M16: 12,341,226 km (0.107 R)
• M17: 13,807,734 km (0.11 R)
• M18: 15,785,567 km (0.112 R)
• M19: 17,022,742 km (0.073 R)
• M20: 17,633,999 km (0.094 R)
• M21: 18,007,844 km (0.114 R)
• M22: 18,706,765 km (0.035 R)
• M23: 21,331,160 km (0.069 R)
• M24: 22,548,438 km (0.115 R)
• M25: 22,988,854 km (0.099 R)
• M26: 24,498,746 km (0.101 R)
• M27: 25,435,677 km (0.103 R)
• M28: 25,753,273 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576

Radius: 10.6

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.49 AU - 9.21 AU

Year: 9569 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,931,268 km

• M1: 132,394 km (0.084 R)
• M2: 520,301 km (0.088 R)
• M3: 965,505 km (0.095 R)
• M4: 1,436,588 km (0.061 R)
• M5: 2,124,739 km (0.089 R)
• M6: 2,478,687 km (0.113 R)
• M7: 3,019,932 km (0.115 R)
• M8: 3,812,203 km (0.106 R)
• M9: 6,114,364 km (0.117 R)
• M10: 6,579,015 km (0.084 R)
• M11: 7,067,003 km (0.108 R)
• M12: 10,825,052 km (0.059 R)
• M13: 11,452,914 km (0.079 R)
• M14: 12,439,961 km (0.097 R)
• M15: 14,086,883 km (0.105 R)
• M16: 14,582,950 km (0.109 R)
• M17: 15,941,000 km (0.03 R)
• M18: 17,240,706 km (0.109 R)
• M19: 17,665,414 km (0.105 R)
• M20: 18,683,727 km (0.078 R)
• M21: 20,205,736 km (0.102 R)
• M22: 22,810,384 km (0.115 R)
• M23: 25,906,910 km (0.107 R)
• M24: 26,840,700 km (0.118 R)
• M25: 27,603,799 km (0.11 R)
• M26: 28,283,273 km (0.095 R)
• M27: 33,465,343 km (0.053 R)
• M28: 41,355,583 km (0.094 R)
• M29: 41,862,421 km (0.1 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 14,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit