🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.5 AU - 0.62 AU

Year: 157 Days

Day: 26.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.57 AU - 0.83 AU

Year: 219 Days

Day: 36 Hours

Environment

Temp: 172 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.81 AU - 1.01 AU

Year: 325 Days

Day: 33 Hours

Environment

Temp: 38 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,407,184 km

• M1: 330,312 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.77 AU - 1.19 AU

Year: 364 Days

Day: 36.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.21 AU - 2.97 AU

Year: 1562 Days

Day: 16.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.8

Radius: 10.6

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.05 AU - 11.97 AU

Year: 14633 Days

Day: 9.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 155.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,407,184 km

• M1: 289,472 km (0.112 R)
• M2: 421,417 km (0.099 R)
• M3: 505,491 km (0.04 R)
• M4: 928,255 km (0.101 R)
• M5: 1,720,974 km (0.05 R)
• M6: 2,448,618 km (0.077 R)
• M7: 2,777,733 km (0.085 R)
• M8: 3,051,348 km (0.091 R)
• M9: 3,333,789 km (0.04 R)
• M10: 4,546,578 km (0.046 R)
• M11: 5,033,819 km (0.115 R)
• M12: 5,970,301 km (0.09 R)
• M13: 7,191,618 km (0.117 R)
• M14: 7,615,579 km (0.054 R)
• M15: 7,950,977 km (0.062 R)
• M16: 8,291,312 km (0.095 R)
• M17: 9,087,023 km (0.11 R)
• M18: 9,442,767 km (0.109 R)
• M19: 9,803,148 km (0.092 R)
• M20: 10,378,651 km (0.115 R)
• M21: 10,537,524 km (0.095 R)
• M22: 11,181,094 km (0.05 R)
• M23: 11,727,127 km (0.12 R)
• M24: 12,562,332 km (0.047 R)
• M25: 12,731,826 km (0.102 R)
• M26: 12,845,072 km (0.035 R)
• M27: 13,015,763 km (0.087 R)
• M28: 14,644,584 km (0.099 R)
• M29: 15,001,824 km (0.106 R)
• M30: 15,482,781 km (0.118 R)
• M31: 16,275,201 km (0.12 R)
• M32: 16,583,373 km (0.096 R)
• M33: 17,394,044 km (0.114 R)
• M34: 18,345,187 km (0.102 R)
• M35: 18,601,747 km (0.12 R)
• M36: 21,636,190 km (0.068 R)
• M37: 23,002,767 km (0.118 R)
• M38: 24,045,913 km (0.116 R)
• M39: 25,603,676 km (0.031 R)
• M40: 25,890,455 km (0.068 R)
• M41: 26,467,154 km (0.053 R)
• M42: 26,757,075 km (0.114 R)
• M43: 27,486,514 km (0.07 R)
• M44: 27,633,120 km (0.079 R)
• M45: 27,927,230 km (0.102 R)
• M46: 28,370,488 km (0.083 R)
• M47: 29,263,737 km (0.118 R)
• M48: 30,544,893 km (0.12 R)
• M49: 31,307,094 km (0.041 R)
• M50: 31,460,283 km (0.101 R)
• M51: 31,921,493 km (0.05 R)
• M52: 32,230,113 km (0.079 R)
• M53: 32,384,797 km (0.096 R)
• M54: 32,539,631 km (0.106 R)
• M55: 34,497,119 km (0.097 R)
• M56: 34,655,394 km (0.044 R)
• M57: 34,813,968 km (0.092 R)
• M58: 34,972,691 km (0.115 R)
• M59: 35,370,472 km (0.098 R)
• M60: 35,930,117 km (0.094 R)
• M61: 36,977,003 km (0.066 R)
• M62: 38,115,593 km (0.119 R)
• M63: 39,265,701 km (0.078 R)
• M64: 39,928,120 km (0.081 R)
• M65: 40,177,500 km (0.095 R)
• M66: 40,677,606 km (0.083 R)
• M67: 42,275,311 km (0.113 R)
• M68: 43,465,512 km (0.111 R)
• M69: 43,551,082 km (0.079 R)
• M70: 43,636,502 km (0.081 R)
• M71: 43,979,081 km (0.116 R)
• M72: 44,839,419 km (0.114 R)
• M73: 47,014,272 km (0.092 R)
• M74: 48,247,258 km (0.112 R)
• M75: 48,335,670 km (0.114 R)
• M76: 50,027,024 km (0.092 R)
• M77: 50,834,852 km (0.056 R)
• M78: 51,556,662 km (0.085 R)
• M79: 53,010,305 km (0.094 R)
• M80: 53,101,559 km (0.105 R)
• M81: 55,308,577 km (0.085 R)
• M82: 55,493,779 km (0.095 R)
• M83: 56,423,231 km (0.095 R)
• M84: 57,170,322 km (0.089 R)
• M85: 58,297,393 km (0.098 R)
• M86: 58,580,282 km (0.093 R)
• M87: 59,716,328 km (0.101 R)
• M88: 59,811,323 km (0.091 R)
• M89: 60,001,612 km (0.118 R)
• M90: 61,434,161 km (0.062 R)
• M91: 62,010,412 km (0.112 R)
• M92: 64,527,994 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 12,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit