🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.44 AU - 1.92 AU

Year: 776 Days

Day: 24.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.12 AU - 2.52 AU

Year: 1260 Days

Day: 44.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.2 AU - 4.2 AU

Year: 2537 Days

Day: 42.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,007,658 km

• M1: 801,845 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5 AU - 5.38 AU

Year: 4215 Days

Day: 41.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,007,658 km

• M1: 2,567,548 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.8

Radius: 12.5

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.5 AU - 11.22 AU

Year: 10207 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,007,658 km

• M1: 163,810 km (0.076 R)
• M2: 574,755 km (0.085 R)
• M3: 1,106,725 km (0.118 R)
• M4: 1,496,577 km (0.099 R)
• M5: 2,013,288 km (0.091 R)
• M6: 2,937,953 km (0.106 R)
• M7: 4,320,985 km (0.046 R)
• M8: 4,938,974 km (0.111 R)
• M9: 6,840,363 km (0.076 R)
• M10: 7,393,875 km (0.04 R)
• M11: 8,236,410 km (0.105 R)
• M12: 8,955,677 km (0.105 R)
• M13: 9,913,103 km (0.025 R)
• M14: 12,088,106 km (0.103 R)
• M15: 12,663,460 km (0.119 R)
• M16: 13,438,826 km (0.094 R)
• M17: 15,348,891 km (0.115 R)
• M18: 16,230,471 km (0.057 R)
• M19: 17,145,412 km (0.095 R)
• M20: 18,544,302 km (0.097 R)
• M21: 19,938,255 km (0.091 R)
• M22: 20,905,854 km (0.025 R)
• M23: 21,819,897 km (0.085 R)
• M24: 23,196,795 km (0.1 R)
• M25: 32,478,446 km (0.104 R)
• M26: 33,255,158 km (0.111 R)
• M27: 33,930,592 km (0.117 R)
• M28: 35,192,749 km (0.047 R)
• M29: 36,130,130 km (0.094 R)
• M30: 37,084,115 km (0.111 R)
• M31: 40,428,077 km (0.115 R)
• M32: 40,940,000 km (0.103 R)
• M33: 42,501,802 km (0.113 R)
• M34: 46,160,517 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.3

Radius: 8.4

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.23 AU - 12.57 AU

Year: 13720 Days

Day: 13.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,007,658 km

• M1: 104,719 km (0.074 R)
• M2: 403,017 km (0.096 R)
• M3: 696,528 km (0.054 R)
• M4: 988,244 km (0.108 R)
• M5: 1,327,232 km (0.107 R)
• M6: 1,743,264 km (0.045 R)
• M7: 4,284,333 km (0.104 R)
• M8: 4,556,751 km (0.109 R)
• M9: 5,106,673 km (0.107 R)
• M10: 5,444,914 km (0.115 R)
• M11: 6,693,607 km (0.051 R)
• M12: 8,713,777 km (0.065 R)
• M13: 10,027,994 km (0.036 R)
• M14: 10,559,515 km (0.037 R)
• M15: 11,573,938 km (0.106 R)
• M16: 13,854,259 km (0.077 R)
• M17: 15,637,615 km (0.092 R)
• M18: 17,777,313 km (0.119 R)
• M19: 18,128,420 km (0.078 R)
• M20: 25,711,685 km (0.119 R)
• M21: 28,105,102 km (0.036 R)
• M22: 29,846,570 km (0.083 R)
• M23: 32,696,709 km (0.065 R)
• M24: 37,075,738 km (0.05 R)
• M25: 39,286,495 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.2

Radius: 9.1

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.93 AU - 12.13 AU

Year: 13955 Days

Day: 8.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,007,658 km

• M1: 122,969 km (0.105 R)
• M2: 643,121 km (0.118 R)
• M3: 989,889 km (0.11 R)
• M4: 1,534,725 km (0.119 R)
• M5: 2,024,957 km (0.084 R)
• M6: 2,860,910 km (0.08 R)
• M7: 4,539,248 km (0.105 R)
• M8: 5,771,336 km (0.032 R)
• M9: 6,708,118 km (0.081 R)
• M10: 9,081,189 km (0.102 R)
• M11: 10,679,194 km (0.108 R)
• M12: 11,426,734 km (0.034 R)
• M13: 13,679,229 km (0.078 R)
• M14: 14,354,065 km (0.105 R)
• M15: 14,909,821 km (0.086 R)
• M16: 15,843,312 km (0.083 R)
• M17: 17,122,224 km (0.074 R)
• M18: 19,798,979 km (0.089 R)
• M19: 21,460,413 km (0.03 R)
• M20: 22,279,162 km (0.086 R)
• M21: 26,480,020 km (0.108 R)
• M22: 28,061,718 km (0.115 R)
• M23: 28,930,433 km (0.086 R)
• M24: 29,705,350 km (0.076 R)
• M25: 34,154,690 km (0.06 R)
• M26: 42,904,370 km (0.108 R)
• M27: 46,876,792 km (0.089 R)
• M28: 50,130,994 km (0.048 R)
• M29: 56,054,771 km (0.097 R)
• M30: 56,740,528 km (0.116 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 16,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit