🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.53 AU - 0.79 AU

Year: 199 Days

Day: 32.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.47 AU - 1.83 AU

Year: 786 Days

Day: 21.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.31 AU - 4.55 AU

Year: 3458 Days

Day: 27.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,289,499 km

• M1: 52,359 km (0.107 R)

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179

Radius: 8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.89 AU - 10.09 AU

Year: 9174 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,289,499 km

• M1: 157,826 km (0.084 R)
• M2: 272,268 km (0.098 R)
• M3: 356,641 km (0.084 R)
• M4: 441,463 km (0.098 R)
• M5: 555,457 km (0.088 R)
• M6: 679,922 km (0.1 R)
• M7: 801,396 km (0.08 R)
• M8: 930,499 km (0.089 R)
• M9: 1,080,545 km (0.065 R)
• M10: 1,358,498 km (0.078 R)
• M11: 1,482,365 km (0.073 R)
• M12: 1,910,365 km (0.095 R)
• M13: 2,544,211 km (0.106 R)
• M14: 2,933,913 km (0.111 R)
• M15: 3,197,355 km (0.091 R)
• M16: 3,259,289 km (0.085 R)
• M17: 3,363,259 km (0.026 R)
• M18: 3,747,127 km (0.112 R)
• M19: 4,348,661 km (0.092 R)
• M20: 4,602,528 km (0.087 R)
• M21: 4,743,000 km (0.119 R)
• M22: 5,052,219 km (0.113 R)
• M23: 5,318,952 km (0.096 R)
• M24: 5,417,088 km (0.09 R)
• M25: 5,942,476 km (0.103 R)
• M26: 6,907,083 km (0.105 R)
• M27: 7,068,200 km (0.064 R)
• M28: 7,448,777 km (0.098 R)
• M29: 7,863,911 km (0.118 R)
• M30: 8,032,059 km (0.118 R)
• M31: 8,630,002 km (0.058 R)
• M32: 8,716,619 km (0.102 R)
• M33: 9,124,573 km (0.117 R)
• M34: 10,050,135 km (0.074 R)
• M35: 10,539,469 km (0.12 R)
• M36: 10,632,070 km (0.096 R)
• M37: 11,036,583 km (0.096 R)
• M38: 11,541,326 km (0.111 R)
• M39: 12,410,041 km (0.068 R)
• M40: 12,475,266 km (0.098 R)
• M41: 12,573,252 km (0.043 R)
• M42: 13,567,330 km (0.083 R)
• M43: 13,870,415 km (0.032 R)
• M44: 13,971,992 km (0.08 R)
• M45: 14,175,894 km (0.085 R)
• M46: 14,517,725 km (0.07 R)
• M47: 14,655,355 km (0.1 R)
• M48: 15,279,627 km (0.064 R)
• M49: 15,594,980 km (0.103 R)
• M50: 16,232,117 km (0.08 R)
• M51: 16,410,737 km (0.111 R)
• M52: 17,131,350 km (0.052 R)
• M53: 17,458,969 km (0.105 R)
• M54: 17,678,579 km (0.113 R)
• M55: 17,825,484 km (0.114 R)
• M56: 17,899,086 km (0.054 R)
• M57: 18,305,693 km (0.08 R)
• M58: 18,417,143 km (0.107 R)
• M59: 19,392,222 km (0.094 R)
• M60: 19,467,919 km (0.109 R)
• M61: 20,461,099 km (0.117 R)
• M62: 20,770,019 km (0.063 R)
• M63: 21,275,211 km (0.084 R)
• M64: 21,470,586 km (0.081 R)
• M65: 21,666,708 km (0.07 R)
• M66: 22,060,450 km (0.089 R)
• M67: 22,179,081 km (0.079 R)
• M68: 23,336,370 km (0.1 R)
• M69: 24,309,056 km (0.076 R)
• M70: 24,431,576 km (0.079 R)
• M71: 24,677,216 km (0.101 R)
• M72: 24,800,335 km (0.065 R)
• M73: 24,923,753 km (0.048 R)
• M74: 25,170,889 km (0.079 R)
• M75: 25,751,179 km (0.114 R)
• M76: 25,875,944 km (0.109 R)
• M77: 26,084,633 km (0.032 R)
• M78: 26,293,771 km (0.079 R)
• M79: 26,713,841 km (0.074 R)
• M80: 28,158,358 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.5

Radius: 5

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.34 AU - 20.08 AU

Year: 24204 Days

Day: 15.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 67,289,499 km

• M1: 173,534 km (0.083 R)
• M2: 394,190 km (0.09 R)
• M3: 600,037 km (0.039 R)
• M4: 1,176,288 km (0.072 R)
• M5: 1,470,697 km (0.109 R)
• M6: 1,554,920 km (0.079 R)
• M7: 1,640,789 km (0.083 R)
• M8: 3,697,611 km (0.051 R)
• M9: 3,889,844 km (0.068 R)
• M10: 4,204,448 km (0.064 R)
• M11: 5,196,132 km (0.068 R)
• M12: 5,282,002 km (0.077 R)
• M13: 5,411,553 km (0.075 R)
• M14: 5,673,948 km (0.116 R)
• M15: 5,895,652 km (0.061 R)
• M16: 6,256,482 km (0.081 R)
• M17: 8,364,915 km (0.118 R)
• M18: 9,129,509 km (0.067 R)
• M19: 10,615,465 km (0.082 R)
• M20: 10,833,728 km (0.075 R)
• M21: 10,888,631 km (0.104 R)
• M22: 11,553,593 km (0.102 R)
• M23: 12,517,901 km (0.077 R)
• M24: 12,864,519 km (0.097 R)
• M25: 13,155,637 km (0.048 R)
• M26: 13,272,772 km (0.085 R)
• M27: 13,390,206 km (0.065 R)
• M28: 13,744,454 km (0.089 R)
• M29: 13,982,464 km (0.055 R)
• M30: 16,247,226 km (0.093 R)
• M31: 16,751,670 km (0.087 R)
• M32: 17,905,369 km (0.118 R)
• M33: 18,100,146 km (0.087 R)
• M34: 18,426,269 km (0.05 R)
• M35: 21,585,776 km (0.116 R)
• M36: 22,488,749 km (0.073 R)
• M37: 22,769,095 km (0.072 R)
• M38: 23,262,469 km (0.083 R)
• M39: 23,759,283 km (0.041 R)
• M40: 24,331,495 km (0.073 R)
• M41: 24,691,428 km (0.09 R)
• M42: 25,125,561 km (0.076 R)
• M43: 25,854,850 km (0.094 R)
• M44: 31,697,994 km (0.105 R)
• M45: 33,999,706 km (0.05 R)
• M46: 35,699,737 km (0.028 R)
• M47: 36,272,547 km (0.115 R)
• M48: 36,518,935 km (0.106 R)
• M49: 37,013,505 km (0.062 R)
• M50: 39,857,211 km (0.102 R)
• M51: 41,219,599 km (0.062 R)
• M52: 41,734,515 km (0.067 R)
• M53: 43,204,613 km (0.07 R)
• M54: 43,814,972 km (0.076 R)
• M55: 47,356,702 km (0.042 R)
• M56: 50,347,014 km (0.119 R)
• M57: 50,897,235 km (0.046 R)
• M58: 52,374,215 km (0.093 R)
• M59: 52,559,865 km (0.073 R)
• M60: 52,652,616 km (0.071 R)
• M61: 52,745,666 km (0.098 R)
• M62: 53,211,215 km (0.093 R)
• M63: 53,865,257 km (0.089 R)
• M64: 54,333,947 km (0.063 R)
• M65: 54,804,133 km (0.063 R)
• M66: 57,079,666 km (0.084 R)
• M67: 58,613,643 km (0.064 R)
• M68: 59,870,115 km (0.101 R)
• M69: 62,212,818 km (0.083 R)
• M70: 62,409,389 km (0.117 R)
• M71: 63,000,301 km (0.104 R)
• M72: 64,784,255 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 15,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit