🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.64 AU - 0.8 AU

Year: 219 Days

Day: 39.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.99 AU - 1.49 AU

Year: 495 Days

Day: 38 Hours

Environment

Temp: 16 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.25 AU - 1.65 AU

Year: 625 Days

Day: 38.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,567,110 km

• M1: 1,292,675 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.18 AU - 1.82 AU

Year: 658 Days

Day: 38.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,567,110 km

• M1: 898,485 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2 AU - 2.02 AU

Year: 1021 Days

Day: 14.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.4

Radius: 11.3

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.42 AU - 7.94 AU

Year: 6184 Days

Day: 8.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,567,110 km

• M1: 267,631 km (0.099 R)
• M2: 399,726 km (0.078 R)
• M3: 499,956 km (0.099 R)
• M4: 649,404 km (0.092 R)
• M5: 730,337 km (0.061 R)
• M6: 964,757 km (0.104 R)
• M7: 1,140,534 km (0.055 R)
• M8: 1,397,693 km (0.111 R)
• M9: 1,469,500 km (0.05 R)
• M10: 1,927,269 km (0.09 R)
• M11: 2,131,022 km (0.12 R)
• M12: 2,256,684 km (0.088 R)
• M13: 2,449,964 km (0.117 R)
• M14: 2,559,769 km (0.086 R)
• M15: 2,671,220 km (0.118 R)
• M16: 3,374,180 km (0.071 R)
• M17: 3,447,633 km (0.11 R)
• M18: 3,696,264 km (0.076 R)
• M19: 3,873,687 km (0.108 R)
• M20: 4,080,132 km (0.107 R)
• M21: 4,343,425 km (0.112 R)
• M22: 4,477,015 km (0.095 R)
• M23: 5,222,611 km (0.083 R)
• M24: 5,451,047 km (0.086 R)
• M25: 5,595,559 km (0.118 R)
• M26: 6,246,160 km (0.056 R)
• M27: 6,336,667 km (0.065 R)
• M28: 6,703,630 km (0.052 R)
• M29: 7,845,361 km (0.12 R)
• M30: 8,272,463 km (0.036 R)
• M31: 8,740,854 km (0.076 R)
• M32: 8,876,240 km (0.095 R)
• M33: 9,080,740 km (0.087 R)
• M34: 9,286,737 km (0.106 R)
• M35: 10,055,520 km (0.09 R)
• M36: 11,283,569 km (0.107 R)
• M37: 11,357,171 km (0.072 R)
• M38: 11,690,924 km (0.101 R)
• M39: 12,673,184 km (0.048 R)
• M40: 13,368,515 km (0.056 R)
• M41: 13,603,084 km (0.11 R)
• M42: 14,116,055 km (0.106 R)
• M43: 14,555,125 km (0.084 R)
• M44: 14,635,459 km (0.088 R)
• M45: 15,651,677 km (0.098 R)
• M46: 15,733,956 km (0.101 R)
• M47: 15,940,252 km (0.077 R)
• M48: 16,522,786 km (0.1 R)
• M49: 16,606,710 km (0.117 R)
• M50: 16,732,671 km (0.084 R)
• M51: 17,367,266 km (0.12 R)
• M52: 18,834,671 km (0.091 R)
• M53: 18,922,186 km (0.114 R)
• M54: 19,583,259 km (0.075 R)
• M55: 20,566,416 km (0.119 R)
• M56: 21,795,063 km (0.065 R)
• M57: 22,209,749 km (0.069 R)
• M58: 23,328,741 km (0.097 R)
• M59: 23,469,812 km (0.047 R)
• M60: 24,418,112 km (0.111 R)
• M61: 25,234,019 km (0.093 R)
• M62: 26,548,087 km (0.114 R)
• M63: 27,436,549 km (0.07 R)
• M64: 27,685,031 km (0.108 R)
• M65: 28,184,388 km (0.097 R)
• M66: 28,938,810 km (0.099 R)
• M67: 29,242,494 km (0.096 R)
• M68: 29,750,977 km (0.111 R)
• M69: 31,190,258 km (0.068 R)
• M70: 32,075,130 km (0.034 R)
• M71: 32,389,435 km (0.109 R)
• M72: 33,816,299 km (0.089 R)
• M73: 34,189,546 km (0.113 R)
• M74: 34,671,551 km (0.115 R)
• M75: 35,425,673 km (0.066 R)
• M76: 35,750,600 km (0.077 R)
• M77: 36,130,878 km (0.096 R)
• M78: 36,403,295 km (0.117 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 15,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit