🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.51 AU - 0.63 AU

Year: 161 Days

Day: 45.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.71 AU - 0.85 AU

Year: 258 Days

Day: 32.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.79 AU - 1.07 AU

Year: 336 Days

Day: 34.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,580,427 km

• M1: 438,920 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.2 AU - 1.64 AU

Year: 634 Days

Day: 29.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,580,427 km

• M1: 829,221 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.2 AU - 2.88 AU

Year: 1517 Days

Day: 16.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,580,427 km

• M1: 970,441 km (0.044 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.33 AU - 3.77 AU

Year: 2507 Days

Day: 37.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,580,427 km

• M1: 2,350,183 km (0.069 R)

Asteroid Belt

Center: 9.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.5

Radius: 6.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 14.87 AU - 14.87 AU

Year: 21488 Days

Day: 21.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,580,427 km

• M1: 88,113 km (0.062 R)
• M2: 173,534 km (0.109 R)
• M3: 228,885 km (0.104 R)
• M4: 314,604 km (0.076 R)
• M5: 386,710 km (0.105 R)
• M6: 492,327 km (0.089 R)
• M7: 882,777 km (0.079 R)
• M8: 988,543 km (0.118 R)
• M9: 1,136,196 km (0.114 R)
• M10: 1,193,492 km (0.119 R)
• M11: 1,536,221 km (0.042 R)
• M12: 1,685,968 km (0.097 R)
• M13: 1,773,632 km (0.108 R)
• M14: 1,862,942 km (0.113 R)
• M15: 2,604,349 km (0.084 R)
• M16: 2,655,063 km (0.11 R)
• M17: 3,316,585 km (0.107 R)
• M18: 3,371,637 km (0.06 R)
• M19: 3,510,763 km (0.069 R)
• M20: 3,679,958 km (0.052 R)
• M21: 4,566,176 km (0.066 R)
• M22: 5,320,448 km (0.038 R)
• M23: 5,515,075 km (0.09 R)
• M24: 5,679,034 km (0.096 R)
• M25: 5,911,210 km (0.115 R)
• M26: 7,513,254 km (0.102 R)
• M27: 7,768,169 km (0.085 R)
• M28: 7,952,024 km (0.1 R)
• M29: 8,025,926 km (0.091 R)
• M30: 8,361,623 km (0.057 R)
• M31: 8,625,813 km (0.117 R)
• M32: 8,816,102 km (0.085 R)
• M33: 9,201,017 km (0.099 R)
• M34: 9,709,650 km (0.08 R)
• M35: 10,267,650 km (0.069 R)
• M36: 10,348,283 km (0.089 R)
• M37: 10,550,539 km (0.069 R)
• M38: 11,749,566 km (0.105 R)
• M39: 11,791,753 km (0.117 R)
• M40: 11,833,790 km (0.047 R)
• M41: 12,215,564 km (0.118 R)
• M42: 12,601,377 km (0.09 R)
• M43: 12,991,229 km (0.099 R)
• M44: 13,693,890 km (0.102 R)
• M45: 14,184,122 km (0.059 R)
• M46: 14,318,910 km (0.108 R)
• M47: 14,363,789 km (0.107 R)
• M48: 14,589,532 km (0.099 R)
• M49: 14,725,517 km (0.071 R)
• M50: 15,319,570 km (0.051 R)
• M51: 15,411,722 km (0.082 R)
• M52: 15,642,851 km (0.088 R)
• M53: 16,202,048 km (0.117 R)
• M54: 16,484,040 km (0.038 R)
• M55: 16,720,404 km (0.089 R)
• M56: 18,601,598 km (0.065 R)
• M57: 19,492,303 km (0.101 R)
• M58: 20,245,080 km (0.069 R)
• M59: 20,396,772 km (0.1 R)
• M60: 21,417,778 km (0.105 R)
• M61: 21,830,817 km (0.116 R)
• M62: 21,882,578 km (0.085 R)
• M63: 22,874,861 km (0.073 R)
• M64: 23,297,026 km (0.07 R)
• M65: 25,119,876 km (0.057 R)
• M66: 25,555,355 km (0.034 R)
• M67: 26,103,183 km (0.113 R)
• M68: 26,655,049 km (0.071 R)
• M69: 26,710,401 km (0.075 R)
• M70: 29,185,198 km (0.095 R)
• M71: 29,356,637 km (0.057 R)
• M72: 29,757,859 km (0.082 R)
• M73: 30,739,819 km (0.055 R)
• M74: 32,616,824 km (0.092 R)
• M75: 34,108,763 km (0.046 R)
• M76: 34,590,917 km (0.056 R)
• M77: 34,711,792 km (0.1 R)
• M78: 36,234,848 km (0.047 R)
• M79: 37,841,679 km (0.117 R)
• M80: 38,779,209 km (0.096 R)
• M81: 38,842,040 km (0.109 R)
• M82: 39,345,437 km (0.054 R)
• M83: 39,787,798 km (0.06 R)
• M84: 41,444,893 km (0.102 R)
• M85: 41,701,753 km (0.096 R)
• M86: 42,994,428 km (0.025 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 20,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit