🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.52 AU - 0.56 AU

Year: 149 Days

Day: 40.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,361,335 km

• M1: 61,784 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.58 AU - 0.8 AU

Year: 215 Days

Day: 36 Hours

Environment

Temp: 120 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,361,335 km

• M1: 25,432 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.01 AU - 1.13 AU

Year: 415 Days

Day: 30 Hours

Environment

Temp: 21 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,361,335 km

• M1: 798,254 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.24 AU - 1.24 AU

Year: 517 Days

Day: 18.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.52 AU - 3.48 AU

Year: 1947 Days

Day: 14.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,361,335 km

• M1: 1,277,267 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.77 AU - 4.95 AU

Year: 3412 Days

Day: 32.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.7

Radius: 11

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.1 AU - 5.28 AU

Year: 3806 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,361,335 km

• M1: 136,882 km (0.11 R)
• M2: 519,703 km (0.118 R)
• M3: 1,047,484 km (0.059 R)
• M4: 1,413,101 km (0.113 R)
• M5: 1,878,800 km (0.111 R)
• M6: 2,367,087 km (0.1 R)
• M7: 3,643,307 km (0.087 R)
• M8: 4,384,414 km (0.071 R)
• M9: 4,753,173 km (0.076 R)
• M10: 5,169,504 km (0.078 R)
• M11: 5,695,490 km (0.104 R)
• M12: 7,018,384 km (0.095 R)
• M13: 8,312,106 km (0.094 R)
• M14: 10,520,171 km (0.11 R)
• M15: 12,695,623 km (0.113 R)
• M16: 13,654,695 km (0.105 R)
• M17: 14,231,694 km (0.099 R)
• M18: 14,770,396 km (0.097 R)
• M19: 16,409,540 km (0.074 R)
• M20: 17,425,010 km (0.108 R)
• M21: 17,917,187 km (0.098 R)
• M22: 19,318,620 km (0.095 R)
• M23: 20,315,241 km (0.042 R)
• M24: 21,485,695 km (0.119 R)
• M25: 21,909,356 km (0.113 R)
• M26: 23,436,302 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.9

Radius: 11

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.66 AU - 13.36 AU

Year: 14633 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,361,335 km

• M1: 137,929 km (0.036 R)
• M2: 550,969 km (0.069 R)
• M3: 896,091 km (0.061 R)
• M4: 1,301,352 km (0.089 R)
• M5: 2,710,414 km (0.039 R)
• M6: 3,076,480 km (0.101 R)
• M7: 3,423,996 km (0.048 R)
• M8: 4,471,630 km (0.093 R)
• M9: 4,853,853 km (0.061 R)
• M10: 5,575,812 km (0.076 R)
• M11: 6,019,519 km (0.111 R)
• M12: 6,978,292 km (0.096 R)
• M13: 10,467,064 km (0.103 R)
• M14: 13,029,227 km (0.063 R)
• M15: 14,148,817 km (0.064 R)
• M16: 14,766,806 km (0.059 R)
• M17: 15,474,703 km (0.04 R)
• M18: 18,615,211 km (0.073 R)
• M19: 19,274,190 km (0.117 R)
• M20: 20,119,567 km (0.119 R)
• M21: 20,638,522 km (0.116 R)
• M22: 22,525,849 km (0.109 R)
• M23: 25,618,785 km (0.103 R)
• M24: 26,848,180 km (0.025 R)
• M25: 30,886,724 km (0.068 R)
• M26: 46,594,501 km (0.065 R)
• M27: 51,902,084 km (0.077 R)
• M28: 54,701,060 km (0.092 R)
• M29: 56,222,919 km (0.097 R)
• M30: 58,470,627 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.5

Radius: 3.2

Gravity: 20.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.08 AU - 15.6 AU

Year: 17242 Days

Day: 17.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 46,361,335 km

• M1: 39,793 km (0.062 R)
• M2: 192,981 km (0.109 R)
• M3: 323,730 km (0.106 R)
• M4: 533,017 km (0.043 R)
• M5: 688,150 km (0.103 R)
• M6: 1,003,203 km (0.068 R)
• M7: 1,157,888 km (0.095 R)
• M8: 1,406,519 km (0.102 R)
• M9: 1,876,556 km (0.081 R)
• M10: 2,348,238 km (0.107 R)
• M11: 2,462,979 km (0.099 R)
• M12: 3,374,479 km (0.116 R)
• M13: 3,520,935 km (0.096 R)
• M14: 4,012,664 km (0.081 R)
• M15: 4,548,523 km (0.081 R)
• M16: 5,829,979 km (0.052 R)
• M17: 6,184,376 km (0.108 R)
• M18: 6,704,378 km (0.05 R)
• M19: 6,897,060 km (0.093 R)
• M20: 9,265,943 km (0.107 R)
• M21: 9,846,532 km (0.066 R)
• M22: 11,403,098 km (0.087 R)
• M23: 12,760,848 km (0.103 R)
• M24: 12,937,822 km (0.093 R)
• M25: 13,116,442 km (0.095 R)
• M26: 14,863,296 km (0.046 R)
• M27: 15,124,943 km (0.054 R)
• M28: 15,860,067 km (0.111 R)
• M29: 16,688,989 km (0.105 R)
• M30: 17,257,311 km (0.095 R)
• M31: 17,911,951 km (0.067 R)
• M32: 18,208,155 km (0.069 R)
• M33: 19,581,763 km (0.05 R)
• M34: 20,859,179 km (0.115 R)
• M35: 23,139,350 km (0.05 R)
• M36: 24,931,532 km (0.061 R)
• M37: 28,688,234 km (0.085 R)
• M38: 29,502,944 km (0.099 R)
• M39: 29,915,984 km (0.086 R)
• M40: 38,391,002 km (0.109 R)
• M41: 39,007,046 km (0.105 R)
• M42: 40,258,433 km (0.094 R)
• M43: 45,121,859 km (0.056 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 17,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit