🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.43 AU - 0.59 AU

Year: 127 Days

Day: 22.5 Hours

Environment

Temp: 271 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.8 AU - 0.88 AU

Year: 268 Days

Day: 21.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,056,847 km

• M1: 172,038 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.38 AU - 2.26 AU

Year: 855 Days

Day: 37.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.33 AU - 3.55 AU

Year: 1756 Days

Day: 36.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,056,847 km

• M1: 116,686 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3 AU - 4.06 AU

Year: 2310 Days

Day: 42.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,056,847 km

• M1: 867,368 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.84 AU - 4.12 AU

Year: 2765 Days

Day: 16.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.99 AU - 5.67 AU

Year: 4285 Days

Day: 26.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234

Radius: 9.4

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.06 AU - 12.36 AU

Year: 13071 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,056,847 km

• M1: 140,323 km (0.087 R)
• M2: 378,483 km (0.053 R)
• M3: 604,226 km (0.114 R)
• M4: 674,836 km (0.047 R)
• M5: 1,418,038 km (0.059 R)
• M6: 1,634,058 km (0.071 R)
• M7: 1,798,017 km (0.1 R)
• M8: 2,142,242 km (0.073 R)
• M9: 2,254,141 km (0.094 R)
• M10: 2,721,185 km (0.118 R)
• M11: 2,891,727 km (0.098 R)
• M12: 2,965,927 km (0.091 R)
• M13: 3,141,705 km (0.071 R)
• M14: 3,450,774 km (0.119 R)
• M15: 3,556,091 km (0.109 R)
• M16: 5,049,676 km (0.115 R)
• M17: 5,259,861 km (0.075 R)
• M18: 6,002,764 km (0.074 R)
• M19: 6,161,787 km (0.098 R)
• M20: 6,386,632 km (0.053 R)
• M21: 7,144,346 km (0.097 R)
• M22: 7,619,618 km (0.064 R)
• M23: 7,688,283 km (0.085 R)
• M24: 8,000,195 km (0.069 R)
• M25: 8,105,063 km (0.098 R)
• M26: 9,398,935 km (0.083 R)
• M27: 10,145,279 km (0.102 R)
• M28: 10,602,300 km (0.115 R)
• M29: 10,717,491 km (0.091 R)
• M30: 10,871,876 km (0.107 R)
• M31: 10,949,367 km (0.11 R)
• M32: 11,339,519 km (0.032 R)
• M33: 11,813,594 km (0.105 R)
• M34: 12,173,527 km (0.114 R)
• M35: 12,537,050 km (0.116 R)
• M36: 12,618,281 km (0.117 R)
• M37: 13,523,797 km (0.086 R)
• M38: 13,690,748 km (0.112 R)
• M39: 14,407,621 km (0.096 R)
• M40: 15,702,391 km (0.075 R)
• M41: 15,965,833 km (0.094 R)
• M42: 16,675,375 km (0.043 R)
• M43: 16,944,053 km (0.078 R)
• M44: 17,622,330 km (0.097 R)
• M45: 18,079,351 km (0.086 R)
• M46: 18,171,205 km (0.12 R)
• M47: 18,725,764 km (0.063 R)
• M48: 19,851,488 km (0.08 R)
• M49: 20,902,562 km (0.053 R)
• M50: 21,678,377 km (0.119 R)
• M51: 22,414,249 km (0.077 R)
• M52: 23,158,199 km (0.076 R)
• M53: 23,257,981 km (0.082 R)
• M54: 23,358,062 km (0.115 R)
• M55: 23,658,754 km (0.036 R)
• M56: 23,759,283 km (0.117 R)
• M57: 23,859,963 km (0.118 R)
• M58: 24,061,770 km (0.114 R)
• M59: 24,416,168 km (0.07 R)
• M60: 24,721,497 km (0.103 R)
• M61: 25,232,972 km (0.116 R)
• M62: 25,387,058 km (0.091 R)
• M63: 26,006,842 km (0.082 R)
• M64: 26,526,994 km (0.085 R)
• M65: 27,261,070 km (0.119 R)
• M66: 27,366,537 km (0.115 R)
• M67: 27,472,003 km (0.106 R)
• M68: 27,895,665 km (0.072 R)
• M69: 28,695,564 km (0.094 R)
• M70: 28,910,237 km (0.075 R)
• M71: 29,395,084 km (0.085 R)
• M72: 29,611,403 km (0.111 R)
• M73: 29,936,927 km (0.119 R)
• M74: 30,318,103 km (0.119 R)
• M75: 30,646,171 km (0.116 R)
• M76: 30,755,826 km (0.117 R)
• M77: 31,748,259 km (0.054 R)
• M78: 31,859,260 km (0.026 R)
• M79: 32,359,964 km (0.069 R)
• M80: 33,538,496 km (0.032 R)
• M81: 34,673,944 km (0.116 R)
• M82: 35,821,958 km (0.077 R)
• M83: 37,040,732 km (0.09 R)
• M84: 38,805,388 km (0.097 R)
• M85: 39,102,191 km (0.083 R)
• M86: 39,996,936 km (0.119 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 19,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit