🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.53 AU - 0.87 AU

Year: 212 Days

Day: 33.2 Hours

Environment

Temp: 115 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,644,241 km

• M1: 278,252 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.51 AU - 1.67 AU

Year: 725 Days

Day: 22.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.81 AU - 2.17 AU

Year: 1015 Days

Day: 19.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,644,241 km

• M1: 94,695 km (0.044 R)
• M2: 1,436,738 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.86 AU - 2.18 AU

Year: 1038 Days

Day: 42.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.9 AU - 3.18 AU

Year: 1917 Days

Day: 20 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.5

Radius: 12.2

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.79 AU - 5.79 AU

Year: 5039 Days

Day: 5.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 22,644,241 km

• M1: 308,022 km (0.087 R)
• M2: 384,018 km (0.104 R)
• M3: 490,382 km (0.056 R)
• M4: 609,462 km (0.051 R)
• M5: 722,857 km (0.09 R)
• M6: 808,876 km (0.032 R)
• M7: 1,391,559 km (0.096 R)
• M8: 1,569,431 km (0.082 R)
• M9: 1,767,200 km (0.092 R)
• M10: 1,863,092 km (0.053 R)
• M11: 1,998,029 km (0.077 R)
• M12: 2,174,555 km (0.095 R)
• M13: 2,264,912 km (0.112 R)
• M14: 2,382,795 km (0.028 R)
• M15: 2,735,547 km (0.113 R)
• M16: 3,090,393 km (0.082 R)
• M17: 3,221,889 km (0.05 R)
• M18: 4,177,969 km (0.045 R)
• M19: 4,291,215 km (0.049 R)
• M20: 4,471,181 km (0.12 R)
• M21: 4,603,874 km (0.078 R)
• M22: 4,992,231 km (0.117 R)
• M23: 5,286,340 km (0.063 R)
• M24: 6,018,771 km (0.076 R)
• M25: 6,146,977 km (0.03 R)
• M26: 6,650,373 km (0.033 R)
• M27: 7,225,278 km (0.032 R)
• M28: 7,538,386 km (0.083 R)
• M29: 8,178,216 km (0.062 R)
• M30: 8,361,324 km (0.107 R)
• M31: 8,835,549 km (0.047 R)
• M32: 8,981,557 km (0.105 R)
• M33: 9,810,030 km (0.098 R)
• M34: 10,310,136 km (0.114 R)
• M35: 10,552,185 km (0.102 R)
• M36: 10,773,889 km (0.059 R)
• M37: 11,132,026 km (0.117 R)
• M38: 11,267,263 km (0.099 R)
• M39: 11,836,782 km (0.114 R)
• M40: 13,385,269 km (0.101 R)
• M41: 13,891,359 km (0.096 R)
• M42: 14,947,071 km (0.095 R)
• M43: 15,196,301 km (0.065 R)
• M44: 15,522,275 km (0.039 R)
• M45: 15,977,501 km (0.094 R)
• M46: 16,437,216 km (0.078 R)
• M47: 17,500,557 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.5

Radius: 8.3

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.87 AU - 8.85 AU

Year: 7221 Days

Day: 5.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,644,241 km

• M1: 113,694 km (0.116 R)
• M2: 166,951 km (0.087 R)
• M3: 244,593 km (0.026 R)
• M4: 311,313 km (0.103 R)
• M5: 451,187 km (0.034 R)
• M6: 566,228 km (0.066 R)
• M7: 701,764 km (0.1 R)
• M8: 881,131 km (0.103 R)
• M9: 982,260 km (0.074 R)
• M10: 1,171,950 km (0.069 R)
• M11: 1,233,734 km (0.073 R)
• M12: 1,309,430 km (0.092 R)
• M13: 1,373,608 km (0.035 R)
• M14: 1,518,867 km (0.086 R)
• M15: 1,586,635 km (0.107 R)
• M16: 1,853,368 km (0.074 R)
• M17: 2,014,485 km (0.079 R)
• M18: 2,366,040 km (0.076 R)
• M19: 2,589,539 km (0.099 R)
• M20: 3,091,590 km (0.114 R)
• M21: 3,178,207 km (0.09 R)
• M22: 3,318,530 km (0.066 R)
• M23: 3,371,637 km (0.115 R)
• M24: 3,425,043 km (0.113 R)
• M25: 3,605,309 km (0.099 R)
• M26: 3,937,416 km (0.085 R)
• M27: 3,993,814 km (0.094 R)
• M28: 4,454,277 km (0.096 R)
• M29: 4,671,044 km (0.095 R)
• M30: 4,972,035 km (0.077 R)
• M31: 5,073,911 km (0.081 R)
• M32: 5,720,323 km (0.096 R)
• M33: 5,784,351 km (0.113 R)
• M34: 6,064,249 km (0.086 R)
• M35: 6,260,671 km (0.036 R)
• M36: 6,592,629 km (0.075 R)
• M37: 6,726,967 km (0.111 R)
• M38: 6,794,586 km (0.054 R)
• M39: 7,158,707 km (0.102 R)
• M40: 7,273,748 km (0.117 R)
• M41: 8,240,599 km (0.089 R)
• M42: 8,825,227 km (0.113 R)
• M43: 9,047,829 km (0.099 R)
• M44: 9,549,430 km (0.092 R)
• M45: 9,701,572 km (0.091 R)
• M46: 10,137,201 km (0.086 R)
• M47: 10,292,633 km (0.097 R)
• M48: 11,214,156 km (0.051 R)
• M49: 11,563,167 km (0.115 R)
• M50: 11,644,249 km (0.101 R)
• M51: 11,834,089 km (0.101 R)
• M52: 12,299,488 km (0.06 R)
• M53: 12,770,871 km (0.116 R)
• M54: 13,304,636 km (0.063 R)
• M55: 13,531,576 km (0.081 R)
• M56: 13,588,573 km (0.11 R)
• M57: 13,731,289 km (0.102 R)
• M58: 13,874,455 km (0.113 R)
• M59: 14,744,067 km (0.084 R)
• M60: 15,126,290 km (0.112 R)
• M61: 16,141,610 km (0.118 R)
• M62: 16,444,396 km (0.068 R)
• M63: 16,687,942 km (0.054 R)
• M64: 17,240,407 km (0.115 R)
• M65: 17,955,185 km (0.031 R)
• M66: 18,457,984 km (0.115 R)
• M67: 18,521,114 km (0.107 R)
• M68: 18,647,674 km (0.105 R)
• M69: 18,838,112 km (0.091 R)
• M70: 19,606,297 km (0.091 R)
• M71: 20,189,130 km (0.075 R)
• M72: 20,254,205 km (0.07 R)
• M73: 20,580,777 km (0.07 R)
• M74: 21,471,184 km (0.067 R)
• M75: 21,770,829 km (0.083 R)
• M76: 21,837,699 km (0.1 R)
• M77: 22,105,479 km (0.097 R)
• M78: 22,509,094 km (0.094 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 10,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit