🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.85 AU - 1.17 AU

Year: 360 Days

Day: 45 Hours

Environment

Temp: 163 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.29 AU - 3.41 AU

Year: 1707 Days

Day: 13.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,227,277 km

• M1: 886,517 km (0.066 R)

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914

Radius: 11.5

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.9 AU - 11.76 AU

Year: 10934 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 22,227,277 km

• M1: 144,811 km (0.086 R)
• M2: 363,822 km (0.12 R)
• M3: 493,224 km (0.107 R)
• M4: 676,332 km (0.107 R)
• M5: 984,653 km (0.099 R)
• M6: 1,752,988 km (0.091 R)
• M7: 1,883,138 km (0.094 R)
• M8: 2,070,883 km (0.073 R)
• M9: 2,153,312 km (0.102 R)
• M10: 2,611,829 km (0.112 R)
• M11: 2,761,427 km (0.031 R)
• M12: 3,038,034 km (0.098 R)
• M13: 3,163,845 km (0.086 R)
• M14: 3,355,929 km (0.095 R)
• M15: 4,197,567 km (0.111 R)
• M16: 4,732,977 km (0.086 R)
• M17: 5,102,035 km (0.099 R)
• M18: 5,214,683 km (0.078 R)
• M19: 5,828,931 km (0.092 R)
• M20: 6,065,296 km (0.102 R)
• M21: 6,506,909 km (0.067 R)
• M22: 6,793,389 km (0.065 R)
• M23: 7,000,582 km (0.106 R)
• M24: 7,083,908 km (0.089 R)
• M25: 7,251,906 km (0.108 R)
• M26: 7,336,280 km (0.089 R)
• M27: 7,549,008 km (0.096 R)
• M28: 10,019,168 km (0.087 R)
• M29: 11,217,896 km (0.088 R)
• M30: 11,364,801 km (0.113 R)
• M31: 12,512,216 km (0.118 R)
• M32: 13,487,744 km (0.095 R)
• M33: 13,748,643 km (0.044 R)
• M34: 13,958,379 km (0.056 R)
• M35: 14,487,806 km (0.112 R)
• M36: 14,969,661 km (0.119 R)
• M37: 15,077,521 km (0.115 R)
• M38: 16,558,540 km (0.096 R)
• M39: 16,725,940 km (0.118 R)
• M40: 17,457,772 km (0.098 R)
• M41: 18,142,781 km (0.101 R)
• M42: 20,488,775 km (0.092 R)
• M43: 22,618,749 km (0.112 R)
• M44: 23,365,243 km (0.103 R)
• M45: 24,627,101 km (0.116 R)
• M46: 24,818,287 km (0.117 R)
• M47: 25,266,332 km (0.06 R)
• M48: 25,587,968 km (0.09 R)
• M49: 26,040,651 km (0.056 R)
• M50: 26,300,502 km (0.065 R)
• M51: 26,561,252 km (0.075 R)
• M52: 27,678,748 km (0.069 R)
• M53: 28,543,723 km (0.12 R)
• M54: 28,811,652 km (0.103 R)
• M55: 28,945,991 km (0.091 R)
• M56: 30,505,100 km (0.105 R)
• M57: 31,329,384 km (0.111 R)
• M58: 31,882,897 km (0.088 R)
• M59: 32,999,794 km (0.105 R)
• M60: 33,140,416 km (0.087 R)
• M61: 34,200,616 km (0.115 R)
• M62: 34,699,077 km (0.074 R)
• M63: 35,343,694 km (0.09 R)
• M64: 35,775,583 km (0.081 R)
• M65: 36,935,864 km (0.076 R)
• M66: 39,890,272 km (0.096 R)
• M67: 40,264,865 km (0.066 R)
• M68: 43,073,266 km (0.086 R)
• M69: 43,920,289 km (0.102 R)
• M70: 44,928,429 km (0.076 R)
• M71: 45,240,042 km (0.095 R)
• M72: 46,651,797 km (0.069 R)
• M73: 47,283,848 km (0.048 R)
• M74: 49,437,908 km (0.118 R)
• M75: 49,679,209 km (0.084 R)
• M76: 50,243,791 km (0.054 R)
• M77: 50,972,782 km (0.041 R)
• M78: 54,172,231 km (0.058 R)
• M79: 54,255,109 km (0.115 R)
• M80: 54,753,269 km (0.104 R)
• M81: 55,754,229 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.1

Radius: 4

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.34 AU - 15.5 AU

Year: 19426 Days

Day: 24.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 22,227,277 km

• M1: 55,351 km (0.103 R)
• M2: 638,633 km (0.116 R)
• M3: 751,131 km (0.066 R)
• M4: 1,274,275 km (0.096 R)
• M5: 1,549,684 km (0.054 R)
• M6: 1,576,911 km (0.08 R)
• M7: 1,631,814 km (0.045 R)
• M8: 2,063,254 km (0.117 R)
• M9: 2,369,481 km (0.064 R)
• M10: 2,905,490 km (0.12 R)
• M11: 2,939,149 km (0.087 R)
• M12: 3,353,236 km (0.116 R)
• M13: 3,459,600 km (0.112 R)
• M14: 3,693,871 km (0.081 R)
• M15: 3,840,626 km (0.101 R)
• M16: 4,045,575 km (0.051 R)
• M17: 4,083,124 km (0.071 R)
• M18: 4,177,670 km (0.111 R)
• M19: 4,563,333 km (0.114 R)
• M20: 4,701,113 km (0.057 R)
• M21: 5,142,576 km (0.089 R)
• M22: 5,183,417 km (0.047 R)
• M23: 5,265,247 km (0.08 R)
• M24: 5,936,044 km (0.119 R)
• M25: 6,237,782 km (0.063 R)
• M26: 6,281,315 km (0.098 R)
• M27: 6,789,200 km (0.075 R)
• M28: 7,036,635 km (0.117 R)
• M29: 7,081,963 km (0.118 R)
• M30: 7,172,919 km (0.079 R)
• M31: 8,874,594 km (0.104 R)
• M32: 9,145,217 km (0.065 R)
• M33: 10,074,818 km (0.068 R)
• M34: 11,752,409 km (0.066 R)
• M35: 11,779,187 km (0.087 R)
• M36: 11,860,119 km (0.112 R)
• M37: 11,887,047 km (0.083 R)
• M38: 12,049,360 km (0.079 R)
• M39: 12,348,706 km (0.115 R)
• M40: 13,066,177 km (0.06 R)
• M41: 14,976,093 km (0.113 R)
• M42: 15,298,028 km (0.083 R)
• M43: 15,474,553 km (0.103 R)
• M44: 16,008,019 km (0.094 R)
• M45: 16,037,789 km (0.086 R)
• M46: 16,577,838 km (0.084 R)
• M47: 17,032,166 km (0.104 R)
• M48: 18,357,604 km (0.118 R)
• M49: 18,890,621 km (0.056 R)
• M50: 19,715,803 km (0.091 R)
• M51: 19,747,667 km (0.037 R)
• M52: 20,261,536 km (0.093 R)
• M53: 20,812,355 km (0.047 R)
• M54: 20,975,267 km (0.086 R)
• M55: 21,697,077 km (0.032 R)
• M56: 21,895,444 km (0.045 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 13,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit