🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.63 AU - 0.79 AU

Year: 221 Days

Day: 16.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,847,653 km

• M1: 235,317 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.69 AU - 0.75 AU

Year: 225 Days

Day: 13.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.58 AU - 0.92 AU

Year: 240 Days

Day: 22.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.95 AU - 1.35 AU

Year: 455 Days

Day: 35.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 109.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,847,653 km

• M1: 274,063 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.06 AU - 2.12 AU

Year: 1115 Days

Day: 19.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.6

Radius: 12.4

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.51 AU - 10.17 AU

Year: 8886 Days

Day: 14.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,847,653 km

• M1: 171,738 km (0.055 R)
• M2: 327,619 km (0.113 R)
• M3: 412,441 km (0.115 R)
• M4: 628,610 km (0.072 R)
• M5: 760,556 km (0.052 R)
• M6: 848,370 km (0.1 R)
• M7: 1,299,856 km (0.087 R)
• M8: 1,407,417 km (0.029 R)
• M9: 2,376,811 km (0.12 R)
• M10: 2,841,462 km (0.118 R)
• M11: 3,454,664 km (0.118 R)
• M12: 3,668,140 km (0.113 R)
• M13: 3,854,688 km (0.118 R)
• M14: 4,834,255 km (0.065 R)
• M15: 4,936,431 km (0.11 R)
• M16: 5,387,319 km (0.078 R)
• M17: 6,365,838 km (0.103 R)
• M18: 6,894,966 km (0.077 R)
• M19: 7,125,945 km (0.084 R)
• M20: 7,203,586 km (0.117 R)
• M21: 7,320,572 km (0.073 R)
• M22: 7,635,475 km (0.049 R)
• M23: 8,238,205 km (0.062 R)
• M24: 8,401,416 km (0.118 R)
• M25: 8,814,456 km (0.094 R)
• M26: 9,234,078 km (0.115 R)
• M27: 9,361,386 km (0.073 R)
• M28: 9,746,451 km (0.117 R)
• M29: 10,049,536 km (0.102 R)
• M30: 10,399,745 km (0.078 R)
• M31: 10,709,562 km (0.104 R)
• M32: 10,977,492 km (0.055 R)
• M33: 11,474,605 km (0.055 R)
• M34: 11,611,488 km (0.067 R)
• M35: 11,748,818 km (0.055 R)
• M36: 12,584,622 km (0.119 R)
• M37: 13,104,773 km (0.092 R)
• M38: 13,825,536 km (0.115 R)
• M39: 14,117,401 km (0.037 R)
• M40: 15,607,396 km (0.073 R)
• M41: 17,618,141 km (0.118 R)
• M42: 17,776,266 km (0.097 R)
• M43: 17,987,648 km (0.092 R)
• M44: 18,199,927 km (0.067 R)
• M45: 20,368,498 km (0.093 R)
• M46: 20,811,906 km (0.114 R)
• M47: 21,370,654 km (0.075 R)
• M48: 21,991,037 km (0.068 R)
• M49: 22,275,123 km (0.062 R)
• M50: 23,713,058 km (0.114 R)
• M51: 24,004,325 km (0.099 R)
• M52: 24,238,146 km (0.068 R)
• M53: 25,836,151 km (0.053 R)
• M54: 26,075,806 km (0.104 R)
• M55: 26,496,924 km (0.052 R)
• M56: 26,859,699 km (0.096 R)
• M57: 26,981,023 km (0.031 R)
• M58: 27,896,562 km (0.066 R)
• M59: 28,450,822 km (0.052 R)
• M60: 28,636,324 km (0.109 R)
• M61: 28,884,357 km (0.111 R)
• M62: 29,758,158 km (0.114 R)
• M63: 30,450,647 km (0.098 R)
• M64: 30,830,775 km (0.115 R)
• M65: 31,851,780 km (0.085 R)
• M66: 32,366,547 km (0.046 R)
• M67: 32,689,678 km (0.064 R)
• M68: 33,208,783 km (0.055 R)
• M69: 34,058,199 km (0.111 R)
• M70: 34,518,661 km (0.045 R)
• M71: 35,246,306 km (0.112 R)
• M72: 35,712,004 km (0.101 R)
• M73: 36,246,666 km (0.095 R)
• M74: 36,918,810 km (0.103 R)
• M75: 39,234,585 km (0.12 R)
• M76: 39,648,073 km (0.1 R)
• M77: 39,924,680 km (0.047 R)
• M78: 40,201,735 km (0.063 R)
• M79: 44,650,327 km (0.082 R)
• M80: 44,938,004 km (0.036 R)
• M81: 45,154,172 km (0.116 R)
• M82: 46,458,516 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 11,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit