🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.74 AU - 0.9 AU

Year: 278 Days

Day: 36.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.25 AU - 1.95 AU

Year: 758 Days

Day: 14.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,814,198 km

• M1: 150,645 km (0.067 R)
• M2: 600,187 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.92 AU - 2.94 AU

Year: 1420 Days

Day: 26.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 103.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,814,198 km

• M1: 151,692 km (0.113 R)
• M2: 897,587 km (0.078 R)

Asteroid Belt

Center: 7.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.5

Radius: 7.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.38 AU - 13.84 AU

Year: 15792 Days

Day: 19 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 50,814,198 km

• M1: 117,734 km (0.079 R)
• M2: 302,337 km (0.065 R)
• M3: 576,101 km (0.041 R)
• M4: 644,767 km (0.113 R)
• M5: 698,173 km (0.108 R)
• M6: 753,225 km (0.056 R)
• M7: 2,621,104 km (0.082 R)
• M8: 2,948,424 km (0.085 R)
• M9: 3,241,487 km (0.066 R)
• M10: 3,625,056 km (0.119 R)
• M11: 3,872,191 km (0.114 R)
• M12: 4,176,025 km (0.094 R)
• M13: 4,261,894 km (0.104 R)
• M14: 4,330,858 km (0.108 R)
• M15: 5,243,705 km (0.106 R)
• M16: 5,750,393 km (0.094 R)
• M17: 5,826,837 km (0.064 R)
• M18: 6,038,817 km (0.03 R)
• M19: 6,331,730 km (0.108 R)
• M20: 6,410,718 km (0.098 R)
• M21: 6,729,810 km (0.049 R)
• M22: 7,197,453 km (0.049 R)
• M23: 7,738,847 km (0.095 R)
• M24: 8,121,220 km (0.109 R)
• M25: 8,488,183 km (0.081 R)
• M26: 8,706,446 km (0.03 R)
• M27: 10,636,109 km (0.083 R)
• M28: 11,061,267 km (0.081 R)
• M29: 11,757,645 km (0.111 R)
• M30: 13,041,793 km (0.082 R)
• M31: 14,008,045 km (0.116 R)
• M32: 14,188,610 km (0.106 R)
• M33: 14,970,857 km (0.118 R)
• M34: 15,023,516 km (0.109 R)
• M35: 15,155,461 km (0.093 R)
• M36: 15,473,656 km (0.119 R)
• M37: 15,526,913 km (0.054 R)
• M38: 15,820,872 km (0.084 R)
• M39: 16,062,623 km (0.069 R)
• M40: 16,522,786 km (0.11 R)
• M41: 16,795,503 km (0.099 R)
• M42: 17,789,580 km (0.078 R)
• M43: 18,774,383 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.7

Radius: 3.5

Gravity: 20.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 12.95 AU - 13.59 AU

Year: 18115 Days

Day: 22 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,814,198 km

• M1: 127,607 km (0.075 R)
• M2: 307,274 km (0.049 R)
• M3: 611,107 km (0.104 R)
• M4: 884,871 km (0.113 R)
• M5: 943,813 km (0.103 R)
• M6: 1,279,511 km (0.114 R)
• M7: 1,437,187 km (0.073 R)
• M8: 1,721,871 km (0.029 R)
• M9: 1,795,623 km (0.114 R)
• M10: 1,997,730 km (0.073 R)
• M11: 2,423,186 km (0.028 R)
• M12: 2,478,388 km (0.073 R)
• M13: 3,353,984 km (0.079 R)
• M14: 4,116,185 km (0.092 R)
• M15: 4,314,851 km (0.119 R)
• M16: 4,381,722 km (0.114 R)
• M17: 4,894,543 km (0.104 R)
• M18: 5,104,878 km (0.113 R)
• M19: 5,827,286 km (0.059 R)
• M20: 6,238,231 km (0.045 R)
• M21: 6,696,898 km (0.088 R)
• M22: 8,469,633 km (0.093 R)
• M23: 9,537,163 km (0.089 R)
• M24: 9,799,708 km (0.055 R)
• M25: 10,918,700 km (0.052 R)
• M26: 11,377,516 km (0.05 R)
• M27: 11,609,393 km (0.113 R)
• M28: 11,702,443 km (0.118 R)
• M29: 13,080,688 km (0.112 R)
• M30: 13,274,866 km (0.079 R)
• M31: 13,567,779 km (0.079 R)
• M32: 13,714,983 km (0.081 R)
• M33: 14,060,704 km (0.106 R)
• M34: 14,359,301 km (0.08 R)
• M35: 14,811,087 km (0.111 R)
• M36: 15,267,510 km (0.096 R)
• M37: 17,778,660 km (0.067 R)
• M38: 19,577,724 km (0.076 R)
• M39: 20,639,569 km (0.085 R)
• M40: 21,035,405 km (0.119 R)
• M41: 21,949,748 km (0.031 R)
• M42: 22,122,533 km (0.1 R)
• M43: 22,295,917 km (0.054 R)
• M44: 22,935,298 km (0.082 R)
• M45: 23,757,638 km (0.103 R)
• M46: 23,994,451 km (0.091 R)
• M47: 25,673,388 km (0.09 R)
• M48: 27,700,290 km (0.092 R)
• M49: 28,074,284 km (0.108 R)
• M50: 28,827,360 km (0.066 R)
• M51: 28,953,471 km (0.117 R)
• M52: 29,396,430 km (0.119 R)
• M53: 29,650,597 km (0.105 R)
• M54: 30,289,230 km (0.082 R)
• M55: 30,545,791 km (0.092 R)
• M56: 30,674,445 km (0.091 R)
• M57: 30,738,772 km (0.093 R)
• M58: 32,231,759 km (0.092 R)
• M59: 32,428,181 km (0.09 R)
• M60: 32,625,052 km (0.069 R)
• M61: 34,347,821 km (0.071 R)
• M62: 34,682,471 km (0.109 R)
• M63: 34,816,660 km (0.1 R)
• M64: 35,490,150 km (0.068 R)
• M65: 35,828,540 km (0.112 R)
• M66: 36,031,994 km (0.117 R)
• M67: 36,576,530 km (0.068 R)
• M68: 36,918,361 km (0.099 R)
• M69: 39,060,752 km (0.106 R)
• M70: 42,026,829 km (0.102 R)
• M71: 42,528,281 km (0.099 R)
• M72: 43,175,741 km (0.099 R)
• M73: 44,772,249 km (0.102 R)
• M74: 45,798,191 km (0.113 R)
• M75: 47,128,715 km (0.111 R)
• M76: 47,500,466 km (0.072 R)
• M77: 47,649,465 km (0.06 R)
• M78: 49,903,007 km (0.096 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: 306 - 19,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit