🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.46 AU - 0.72 AU

Year: 162 Days

Day: 26.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.47 AU - 1.71 AU

Year: 715 Days

Day: 17.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.58 AU - 1.6 AU

Year: 715 Days

Day: 41.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.1

Radius: 12.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.36 AU - 11.36 AU

Year: 11036 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 171.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 52,706,040 km

• M1: 161,566 km (0.089 R)
• M2: 309,518 km (0.104 R)
• M3: 485,744 km (0.075 R)
• M4: 637,437 km (0.084 R)
• M5: 787,483 km (0.042 R)
• M6: 1,205,609 km (0.099 R)
• M7: 1,795,324 km (0.109 R)
• M8: 1,945,520 km (0.117 R)
• M9: 2,029,295 km (0.071 R)
• M10: 2,200,585 km (0.048 R)
• M11: 2,885,593 km (0.111 R)
• M12: 3,530,360 km (0.108 R)
• M13: 4,626,015 km (0.119 R)
• M14: 4,891,551 km (0.07 R)
• M15: 5,084,383 km (0.054 R)
• M16: 5,181,771 km (0.077 R)
• M17: 5,497,572 km (0.117 R)
• M18: 5,577,457 km (0.106 R)
• M19: 5,677,987 km (0.062 R)
• M20: 6,314,676 km (0.114 R)
• M21: 6,440,488 km (0.08 R)
• M22: 6,609,683 km (0.116 R)
• M23: 6,823,159 km (0.114 R)
• M24: 7,344,956 km (0.105 R)
• M25: 7,566,062 km (0.074 R)
• M26: 7,789,561 km (0.096 R)
• M27: 8,037,894 km (0.077 R)
• M28: 8,128,849 km (0.085 R)
• M29: 8,519,449 km (0.062 R)
• M30: 8,728,587 km (0.117 R)
• M31: 9,199,671 km (0.095 R)
• M32: 9,318,751 km (0.046 R)
• M33: 9,510,385 km (0.103 R)
• M34: 9,995,083 km (0.091 R)
• M35: 10,737,238 km (0.088 R)
• M36: 10,963,430 km (0.107 R)
• M37: 12,353,194 km (0.112 R)
• M38: 12,802,287 km (0.097 R)
• M39: 12,908,651 km (0.031 R)
• M40: 13,176,132 km (0.08 R)
• M41: 14,429,612 km (0.057 R)
• M42: 15,042,515 km (0.064 R)
• M43: 15,239,385 km (0.052 R)
• M44: 15,380,456 km (0.079 R)
• M45: 15,749,365 km (0.104 R)
• M46: 16,582,924 km (0.109 R)
• M47: 17,696,830 km (0.108 R)
• M48: 18,113,310 km (0.052 R)
• M49: 18,292,828 km (0.106 R)
• M50: 18,653,658 km (0.098 R)
• M51: 19,412,717 km (0.101 R)
• M52: 19,934,814 km (0.098 R)
• M53: 20,337,083 km (0.091 R)
• M54: 20,617,130 km (0.113 R)
• M55: 21,024,036 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.3

Radius: 7.8

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.45 AU - 13.71 AU

Year: 16862 Days

Day: 15.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,706,040 km

• M1: 101,727 km (0.079 R)
• M2: 441,463 km (0.075 R)
• M3: 794,215 km (0.074 R)
• M4: 1,092,214 km (0.044 R)
• M5: 1,156,092 km (0.068 R)
• M6: 1,400,685 km (0.102 R)
• M7: 1,589,029 km (0.074 R)
• M8: 1,661,883 km (0.116 R)
• M9: 2,175,452 km (0.107 R)
• M10: 2,449,964 km (0.063 R)
• M11: 2,823,361 km (0.085 R)
• M12: 4,047,819 km (0.088 R)
• M13: 4,732,080 km (0.108 R)
• M14: 5,341,691 km (0.094 R)
• M15: 6,515,885 km (0.04 R)
• M16: 6,752,249 km (0.093 R)
• M17: 6,831,536 km (0.093 R)
• M18: 7,031,399 km (0.088 R)
• M19: 7,725,234 km (0.11 R)
• M20: 8,440,761 km (0.11 R)
• M21: 8,526,331 km (0.101 R)
• M22: 8,871,603 km (0.114 R)
• M23: 9,442,318 km (0.116 R)
• M24: 11,793,548 km (0.078 R)
• M25: 11,889,291 km (0.114 R)
• M26: 12,566,820 km (0.025 R)
• M27: 12,910,147 km (0.109 R)
• M28: 13,008,881 km (0.114 R)
• M29: 13,757,020 km (0.099 R)
• M30: 14,673,158 km (0.028 R)
• M31: 14,931,214 km (0.086 R)
• M32: 15,819,526 km (0.112 R)
• M33: 16,084,015 km (0.1 R)
• M34: 16,563,925 km (0.079 R)
• M35: 17,319,693 km (0.118 R)
• M36: 17,483,054 km (0.027 R)
• M37: 17,592,261 km (0.075 R)
• M38: 17,811,422 km (0.065 R)
• M39: 19,032,888 km (0.029 R)
• M40: 19,201,635 km (0.059 R)
• M41: 19,540,324 km (0.111 R)
• M42: 19,824,261 km (0.059 R)
• M43: 20,166,541 km (0.069 R)
• M44: 20,453,470 km (0.092 R)
• M45: 21,438,871 km (0.106 R)
• M46: 21,555,707 km (0.092 R)
• M47: 22,084,685 km (0.098 R)
• M48: 23,035,379 km (0.112 R)
• M49: 23,095,218 km (0.047 R)
• M50: 23,757,189 km (0.087 R)
• M51: 23,817,627 km (0.12 R)
• M52: 25,284,583 km (0.036 R)
• M53: 25,780,201 km (0.113 R)
• M54: 26,341,343 km (0.043 R)
• M55: 26,529,387 km (0.049 R)
• M56: 26,592,069 km (0.105 R)
• M57: 27,475,893 km (0.116 R)
• M58: 27,666,630 km (0.092 R)
• M59: 27,793,938 km (0.053 R)
• M60: 29,337,190 km (0.085 R)
• M61: 30,710,199 km (0.093 R)
• M62: 30,974,239 km (0.098 R)
• M63: 31,040,212 km (0.106 R)
• M64: 31,703,828 km (0.12 R)
• M65: 31,837,120 km (0.09 R)
• M66: 32,304,912 km (0.062 R)
• M67: 32,439,101 km (0.106 R)
• M68: 33,112,441 km (0.078 R)
• M69: 33,383,064 km (0.118 R)
• M70: 34,267,636 km (0.104 R)
• M71: 35,022,058 km (0.1 R)
• M72: 35,435,996 km (0.055 R)
• M73: 37,459,008 km (0.1 R)
• M74: 38,094,499 km (0.095 R)
• M75: 38,591,164 km (0.112 R)
• M76: 38,662,223 km (0.042 R)
• M77: 38,875,849 km (0.09 R)
• M78: 39,878,155 km (0.114 R)
• M79: 40,599,217 km (0.095 R)
• M80: 41,616,033 km (0.101 R)
• M81: 42,127,508 km (0.067 R)
• M82: 42,494,173 km (0.074 R)
• M83: 42,641,227 km (0.09 R)
• M84: 43,009,238 km (0.118 R)
• M85: 43,971,452 km (0.11 R)
• M86: 45,165,243 km (0.101 R)
• M87: 46,823,984 km (0.109 R)
• M88: 49,349,495 km (0.093 R)
• M89: 50,278,797 km (0.066 R)
• M90: 50,434,229 km (0.079 R)
• M91: 52,233,293 km (0.025 R)
• M92: 52,390,670 km (0.069 R)
• M93: 52,469,508 km (0.053 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 17,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit