🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.44 AU - 0.7 AU

Year: 153 Days

Day: 34.6 Hours

Environment

Temp: 260 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,216,750 km

• M1: 468,092 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.22 AU - 2.36 AU

Year: 1229 Days

Day: 26 Hours

Environment

Temp: -60 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.11 AU - 4.69 AU

Year: 3274 Days

Day: 28.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,216,750 km

• M1: 339,886 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.1

Radius: 11.2

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.05 AU - 7.23 AU

Year: 6768 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,216,750 km

• M1: 140,772 km (0.119 R)
• M2: 511,924 km (0.093 R)
• M3: 2,092,575 km (0.109 R)
• M4: 2,480,034 km (0.111 R)
• M5: 2,855,823 km (0.031 R)
• M6: 3,379,715 km (0.092 R)
• M7: 3,747,875 km (0.103 R)
• M8: 4,272,216 km (0.092 R)
• M9: 4,760,055 km (0.108 R)
• M10: 5,135,246 km (0.082 R)
• M11: 6,177,943 km (0.119 R)
• M12: 7,899,366 km (0.097 R)
• M13: 8,849,312 km (0.065 R)
• M14: 10,535,280 km (0.113 R)
• M15: 11,377,816 km (0.101 R)
• M16: 13,140,976 km (0.119 R)
• M17: 15,017,981 km (0.091 R)
• M18: 18,229,099 km (0.118 R)
• M19: 18,793,681 km (0.032 R)
• M20: 19,588,794 km (0.119 R)
• M21: 22,832,824 km (0.119 R)
• M22: 23,571,837 km (0.113 R)
• M23: 24,582,072 km (0.076 R)
• M24: 27,142,140 km (0.114 R)
• M25: 33,411,488 km (0.107 R)
• M26: 35,009,193 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.9

Radius: 11.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.89 AU - 12.97 AU

Year: 11950 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 62,216,750 km

• M1: 143,165 km (0.067 R)
• M2: 623,374 km (0.12 R)
• M3: 1,006,494 km (0.108 R)
• M4: 2,107,535 km (0.076 R)
• M5: 2,598,066 km (0.105 R)
• M6: 3,318,081 km (0.059 R)
• M7: 4,628,409 km (0.108 R)
• M8: 5,034,268 km (0.074 R)
• M9: 5,400,932 km (0.106 R)
• M10: 6,051,982 km (0.101 R)
• M11: 7,050,847 km (0.107 R)
• M12: 7,788,963 km (0.075 R)
• M13: 10,909,275 km (0.034 R)
• M14: 11,950,327 km (0.11 R)
• M15: 12,773,863 km (0.109 R)
• M16: 14,351,073 km (0.115 R)
• M17: 15,344,852 km (0.065 R)
• M18: 18,892,715 km (0.119 R)
• M19: 19,707,724 km (0.106 R)
• M20: 23,456,797 km (0.109 R)
• M21: 25,812,664 km (0.032 R)
• M22: 27,374,466 km (0.113 R)
• M23: 27,751,003 km (0.058 R)
• M24: 31,811,688 km (0.112 R)
• M25: 33,605,815 km (0.082 R)
• M26: 36,252,202 km (0.111 R)
• M27: 39,631,767 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46

Radius: 9

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.41 AU - 13.41 AU

Year: 12784 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,216,750 km

• M1: 116,088 km (0.061 R)
• M2: 460,313 km (0.027 R)
• M3: 940,073 km (0.087 R)
• M4: 1,445,863 km (0.101 R)
• M5: 2,220,930 km (0.12 R)
• M6: 2,559,470 km (0.045 R)
• M7: 3,286,216 km (0.026 R)
• M8: 4,778,455 km (0.116 R)
• M9: 5,502,210 km (0.09 R)
• M10: 8,148,297 km (0.109 R)
• M11: 9,254,124 km (0.109 R)
• M12: 11,717,253 km (0.1 R)
• M13: 12,429,339 km (0.068 R)
• M14: 13,989,046 km (0.092 R)
• M15: 14,587,288 km (0.115 R)
• M16: 17,549,625 km (0.054 R)
• M17: 20,380,316 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 8.9

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.31 AU - 12.41 AU

Year: 13583 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,216,750 km

• M1: 110,702 km (0.106 R)
• M2: 592,707 km (0.042 R)
• M3: 1,279,660 km (0.098 R)
• M4: 1,996,982 km (0.035 R)
• M5: 3,654,826 km (0.085 R)
• M6: 4,391,146 km (0.069 R)
• M7: 5,083,036 km (0.062 R)
• M8: 7,462,241 km (0.114 R)
• M9: 8,204,546 km (0.116 R)
• M10: 8,995,320 km (0.116 R)
• M11: 10,443,577 km (0.071 R)
• M12: 10,727,963 km (0.064 R)
• M13: 11,491,660 km (0.097 R)
• M14: 13,863,833 km (0.113 R)
• M15: 14,557,070 km (0.105 R)
• M16: 15,200,640 km (0.088 R)
• M17: 16,088,054 km (0.073 R)
• M18: 19,211,209 km (0.045 R)
• M19: 22,527,495 km (0.062 R)
• M20: 23,291,640 km (0.025 R)
• M21: 25,894,643 km (0.08 R)
• M22: 28,024,618 km (0.117 R)
• M23: 28,574,689 km (0.113 R)
• M24: 29,924,660 km (0.106 R)
• M25: 37,184,795 km (0.09 R)
• M26: 38,386,365 km (0.077 R)
• M27: 42,290,121 km (0.108 R)
• M28: 45,386,049 km (0.076 R)
• M29: 48,314,428 km (0.116 R)
• M30: 48,788,054 km (0.117 R)
• M31: 55,747,796 km (0.031 R)
• M32: 58,564,425 km (0.047 R)
• M33: 60,007,595 km (0.026 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 20,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit