🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.03 AU - 1.67 AU

Year: 551 Days

Day: 22.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.8 AU - 2.96 AU

Year: 1290 Days

Day: 34.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.24 AU - 3.5 AU

Year: 2174 Days

Day: 36.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,122,135 km

• M1: 1,592,170 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.65 AU - 4.67 AU

Year: 2982 Days

Day: 47.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808

Radius: 12.4

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.27 AU - 13.33 AU

Year: 14246 Days

Day: 14.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,122,135 km

• M1: 227,987 km (0.068 R)
• M2: 685,308 km (0.083 R)
• M3: 1,070,971 km (0.049 R)
• M4: 1,338,901 km (0.049 R)
• M5: 1,767,499 km (0.101 R)
• M6: 1,852,620 km (0.061 R)
• M7: 1,968,409 km (0.049 R)
• M8: 2,393,117 km (0.059 R)
• M9: 2,913,568 km (0.083 R)
• M10: 3,083,661 km (0.077 R)
• M11: 4,057,693 km (0.055 R)
• M12: 4,286,577 km (0.087 R)
• M13: 4,480,606 km (0.106 R)
• M14: 5,080,044 km (0.117 R)
• M15: 5,327,031 km (0.092 R)
• M16: 5,493,832 km (0.066 R)
• M17: 6,091,625 km (0.095 R)
• M18: 7,911,483 km (0.048 R)
• M19: 8,537,102 km (0.116 R)
• M20: 9,278,658 km (0.115 R)
• M21: 9,938,086 km (0.072 R)
• M22: 10,247,604 km (0.12 R)
• M23: 10,612,772 km (0.082 R)
• M24: 11,355,825 km (0.094 R)
• M25: 11,463,236 km (0.103 R)
• M26: 12,006,127 km (0.03 R)
• M27: 12,280,639 km (0.1 R)
• M28: 13,798,908 km (0.06 R)
• M29: 14,202,223 km (0.119 R)
• M30: 15,793,945 km (0.072 R)
• M31: 17,009,128 km (0.06 R)
• M32: 17,565,782 km (0.114 R)
• M33: 19,079,264 km (0.067 R)
• M34: 19,851,637 km (0.077 R)
• M35: 20,503,136 km (0.077 R)
• M36: 21,493,474 km (0.053 R)
• M37: 21,893,948 km (0.079 R)
• M38: 27,032,784 km (0.07 R)
• M39: 29,883,820 km (0.101 R)
• M40: 30,032,521 km (0.093 R)
• M41: 30,256,169 km (0.118 R)
• M42: 31,382,641 km (0.115 R)
• M43: 31,533,885 km (0.119 R)
• M44: 31,836,970 km (0.116 R)
• M45: 32,599,171 km (0.056 R)
• M46: 33,290,313 km (0.096 R)
• M47: 33,521,741 km (0.104 R)
• M48: 35,000,067 km (0.116 R)
• M49: 35,707,665 km (0.07 R)
• M50: 36,579,073 km (0.112 R)
• M51: 36,977,452 km (0.034 R)
• M52: 37,217,108 km (0.082 R)
• M53: 38,019,850 km (0.062 R)
• M54: 38,342,682 km (0.089 R)
• M55: 39,234,734 km (0.107 R)
• M56: 39,397,796 km (0.105 R)
• M57: 39,479,327 km (0.103 R)
• M58: 40,297,926 km (0.107 R)
• M59: 41,287,816 km (0.089 R)
• M60: 41,370,693 km (0.063 R)
• M61: 41,619,474 km (0.115 R)
• M62: 42,202,158 km (0.04 R)
• M63: 42,955,233 km (0.033 R)
• M64: 43,459,827 km (0.09 R)
• M65: 47,219,222 km (0.047 R)
• M66: 48,349,882 km (0.101 R)
• M67: 48,787,007 km (0.11 R)
• M68: 48,874,672 km (0.115 R)
• M69: 49,489,369 km (0.07 R)
• M70: 49,929,935 km (0.05 R)
• M71: 51,348,721 km (0.059 R)
• M72: 51,973,591 km (0.106 R)
• M73: 53,772,805 km (0.079 R)
• M74: 54,134,981 km (0.06 R)
• M75: 54,316,444 km (0.092 R)
• M76: 54,770,922 km (0.06 R)
• M77: 57,709,623 km (0.103 R)
• M78: 58,173,376 km (0.034 R)
• M79: 60,604,940 km (0.117 R)
• M80: 60,887,680 km (0.047 R)
• M81: 61,454,356 km (0.095 R)
• M82: 61,549,052 km (0.118 R)
• M83: 62,212,668 km (0.107 R)
• M84: 62,402,807 km (0.089 R)
• M85: 62,688,240 km (0.114 R)
• M86: 63,451,638 km (0.08 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 15,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit