🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.47 AU - 0.55 AU

Year: 138 Days

Day: 45.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.53 AU - 0.81 AU

Year: 208 Days

Day: 42.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.92 AU - 0.94 AU

Year: 340 Days

Day: 17.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,536,353 km

• M1: 86,767 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.89 AU - 2.25 AU

Year: 1128 Days

Day: 41.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.08 AU - 3.32 AU

Year: 2168 Days

Day: 39.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.4

Radius: 13.2

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.75 AU - 13.31 AU

Year: 14828 Days

Day: 9.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,536,353 km

• M1: 252,671 km (0.079 R)
• M2: 399,127 km (0.078 R)
• M3: 514,168 km (0.111 R)
• M4: 605,273 km (0.084 R)
• M5: 828,772 km (0.104 R)
• M6: 986,149 km (0.062 R)
• M7: 1,154,297 km (0.083 R)
• M8: 1,306,438 km (0.04 R)
• M9: 2,044,105 km (0.091 R)
• M10: 3,543,226 km (0.072 R)
• M11: 4,038,993 km (0.087 R)
• M12: 4,235,714 km (0.112 R)
• M13: 4,928,203 km (0.118 R)
• M14: 5,309,228 km (0.084 R)
• M15: 5,568,631 km (0.1 R)
• M16: 5,920,934 km (0.056 R)
• M17: 6,280,717 km (0.096 R)
• M18: 6,509,153 km (0.03 R)
• M19: 7,211,216 km (0.088 R)
• M20: 7,354,531 km (0.092 R)
• M21: 7,644,152 km (0.117 R)
• M22: 8,284,281 km (0.041 R)
• M23: 8,585,721 km (0.116 R)
• M24: 10,414,705 km (0.052 R)
• M25: 10,577,018 km (0.12 R)
• M26: 11,234,501 km (0.092 R)
• M27: 11,680,303 km (0.091 R)
• M28: 12,131,939 km (0.096 R)
• M29: 13,757,319 km (0.06 R)
• M30: 14,174,249 km (0.09 R)
• M31: 14,777,278 km (0.096 R)
• M32: 15,388,535 km (0.083 R)
• M33: 16,008,319 km (0.055 R)
• M34: 16,321,128 km (0.119 R)
• M35: 16,636,181 km (0.09 R)
• M36: 17,080,486 km (0.116 R)
• M37: 17,786,588 km (0.112 R)
• M38: 18,110,767 km (0.063 R)
• M39: 18,699,135 km (0.036 R)
• M40: 18,830,782 km (0.083 R)
• M41: 19,360,208 km (0.075 R)
• M42: 19,894,722 km (0.092 R)
• M43: 20,841,676 km (0.105 R)
• M44: 21,734,177 km (0.103 R)
• M45: 26,233,034 km (0.084 R)
• M46: 26,972,945 km (0.072 R)
• M47: 28,852,493 km (0.112 R)
• M48: 29,692,933 km (0.11 R)
• M49: 32,816,088 km (0.037 R)
• M50: 33,693,180 km (0.057 R)
• M51: 34,901,482 km (0.078 R)
• M52: 35,878,506 km (0.098 R)
• M53: 37,029,662 km (0.097 R)
• M54: 38,109,459 km (0.112 R)
• M55: 38,611,210 km (0.083 R)
• M56: 41,496,205 km (0.103 R)
• M57: 42,184,954 km (0.092 R)
• M58: 42,964,508 km (0.119 R)
• M59: 43,312,473 km (0.118 R)
• M60: 44,186,573 km (0.052 R)
• M61: 45,154,621 km (0.03 R)
• M62: 45,863,117 km (0.106 R)
• M63: 46,396,882 km (0.095 R)
• M64: 46,843,282 km (0.103 R)
• M65: 46,932,742 km (0.084 R)
• M66: 47,380,937 km (0.101 R)
• M67: 47,470,696 km (0.076 R)
• M68: 47,650,512 km (0.082 R)
• M69: 48,191,159 km (0.109 R)
• M70: 48,281,366 km (0.074 R)
• M71: 50,557,348 km (0.061 R)
• M72: 51,385,223 km (0.111 R)
• M73: 53,147,636 km (0.089 R)
• M74: 53,989,273 km (0.091 R)
• M75: 55,780,857 km (0.074 R)
• M76: 57,017,732 km (0.116 R)
• M77: 57,591,739 km (0.103 R)
• M78: 58,745,289 km (0.106 R)
• M79: 59,228,340 km (0.11 R)
• M80: 59,421,920 km (0.113 R)
• M81: 60,003,706 km (0.103 R)
• M82: 60,198,183 km (0.076 R)
• M83: 60,587,586 km (0.076 R)
• M84: 62,055,291 km (0.088 R)
• M85: 62,842,924 km (0.087 R)
• M86: 64,328,431 km (0.098 R)
• M87: 65,125,638 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 17,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit