🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.4 AU - 0.62 AU

Year: 136 Days

Day: 28.8 Hours

Environment

Temp: 223 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.47 AU - 0.77 AU

Year: 183 Days

Day: 15.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 124.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,041,836 km

• M1: 159,322 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.69 AU - 0.89 AU

Year: 263 Days

Day: 20.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.68 AU - 1.02 AU

Year: 294 Days

Day: 38.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 53.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,041,836 km

• M1: 26,628 km (0.107 R)
• M2: 131,048 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709

Radius: 8.4

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.9 AU - 7.82 AU

Year: 6011 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 91,041,836 km

• M1: 104,719 km (0.113 R)
• M2: 534,364 km (0.087 R)
• M3: 876,494 km (0.083 R)
• M4: 1,201,121 km (0.088 R)
• M5: 1,506,002 km (0.111 R)
• M6: 2,841,761 km (0.078 R)
• M7: 3,326,159 km (0.073 R)
• M8: 4,032,111 km (0.098 R)
• M9: 4,382,170 km (0.1 R)
• M10: 5,029,630 km (0.034 R)
• M11: 5,616,502 km (0.04 R)
• M12: 6,513,940 km (0.12 R)
• M13: 7,247,418 km (0.068 R)
• M14: 7,578,179 km (0.075 R)
• M15: 7,842,369 km (0.093 R)
• M16: 8,191,082 km (0.056 R)
• M17: 10,047,442 km (0.117 R)
• M18: 10,320,608 km (0.072 R)
• M19: 12,116,829 km (0.075 R)
• M20: 13,830,473 km (0.046 R)
• M21: 16,886,159 km (0.073 R)
• M22: 18,064,242 km (0.074 R)
• M23: 19,226,169 km (0.084 R)
• M24: 19,861,212 km (0.091 R)
• M25: 21,247,535 km (0.072 R)
• M26: 22,232,637 km (0.078 R)
• M27: 22,775,378 km (0.111 R)
• M28: 24,293,497 km (0.101 R)
• M29: 24,869,300 km (0.089 R)
• M30: 25,963,010 km (0.07 R)
• M31: 30,090,714 km (0.089 R)
• M32: 32,211,114 km (0.1 R)
• M33: 34,326,279 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.2

Radius: 13.8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.69 AU - 7.21 AU

Year: 6139 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 91,041,836 km

• M1: 171,589 km (0.103 R)
• M2: 617,091 km (0.11 R)
• M3: 1,067,231 km (0.103 R)
• M4: 1,760,917 km (0.112 R)
• M5: 2,759,482 km (0.101 R)
• M6: 3,655,424 km (0.118 R)
• M7: 4,107,509 km (0.06 R)
• M8: 4,784,738 km (0.054 R)
• M9: 7,053,240 km (0.084 R)
• M10: 10,896,410 km (0.118 R)
• M11: 15,687,431 km (0.054 R)
• M12: 18,039,259 km (0.055 R)
• M13: 18,752,243 km (0.027 R)
• M14: 19,237,987 km (0.09 R)
• M15: 19,982,386 km (0.082 R)
• M16: 20,681,457 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.3

Radius: 8.7

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.45 AU - 11.65 AU

Year: 11059 Days

Day: 12.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 91,041,836 km

• M1: 109,954 km (0.081 R)
• M2: 393,143 km (0.044 R)
• M3: 1,484,609 km (0.059 R)
• M4: 5,094,406 km (0.09 R)
• M5: 6,409,970 km (0.076 R)
• M6: 9,938,086 km (0.112 R)
• M7: 10,391,666 km (0.105 R)
• M8: 11,973,514 km (0.077 R)
• M9: 15,333,931 km (0.117 R)
• M10: 16,619,127 km (0.067 R)
• M11: 17,082,581 km (0.118 R)
• M12: 18,217,729 km (0.103 R)
• M13: 20,373,584 km (0.118 R)
• M14: 22,482,466 km (0.101 R)
• M15: 23,049,442 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.9

Radius: 7

Gravity: 16.47 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.91 AU - 18.21 AU

Year: 24118 Days

Day: 20.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 91,041,836 km

• M1: 87,066 km (0.111 R)
• M2: 381,923 km (0.09 R)
• M3: 644,468 km (0.039 R)
• M4: 882,179 km (0.091 R)
• M5: 1,474,437 km (0.093 R)
• M6: 2,567,399 km (0.1 R)
• M7: 3,180,600 km (0.057 R)
• M8: 3,415,469 km (0.049 R)
• M9: 4,295,404 km (0.026 R)
• M10: 5,038,606 km (0.096 R)
• M11: 5,951,901 km (0.047 R)
• M12: 7,218,097 km (0.104 R)
• M13: 8,048,216 km (0.045 R)
• M14: 8,998,162 km (0.102 R)
• M15: 9,350,615 km (0.104 R)
• M16: 9,651,307 km (0.1 R)
• M17: 10,399,446 km (0.108 R)
• M18: 13,248,537 km (0.104 R)
• M19: 14,329,681 km (0.065 R)
• M20: 15,720,343 km (0.11 R)
• M21: 16,842,775 km (0.093 R)
• M22: 17,288,278 km (0.102 R)
• M23: 21,038,098 km (0.116 R)
• M24: 21,764,097 km (0.105 R)
• M25: 25,646,311 km (0.114 R)
• M26: 26,355,255 km (0.114 R)
• M27: 27,565,502 km (0.082 R)
• M28: 28,434,516 km (0.072 R)
• M29: 29,707,444 km (0.062 R)
• M30: 32,093,680 km (0.104 R)
• M31: 32,503,429 km (0.066 R)
• M32: 37,243,736 km (0.112 R)
• M33: 43,917,297 km (0.066 R)
• M34: 45,788,168 km (0.108 R)
• M35: 47,181,822 km (0.068 R)
• M36: 51,531,979 km (0.105 R)
• M37: 52,282,062 km (0.113 R)
• M38: 59,158,777 km (0.111 R)
• M39: 60,602,845 km (0.081 R)
• M40: 66,172,374 km (0.108 R)
• M41: 82,586,552 km (0.053 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 12,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit