🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.45 AU - 1.47 AU

Year: 654 Days

Day: 44.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,730,208 km

• M1: 321,635 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.3

Radius: 10.6

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.46 AU - 7.84 AU

Year: 7090 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,730,208 km

• M1: 141,819 km (0.032 R)
• M2: 220,058 km (0.109 R)
• M3: 461,958 km (0.116 R)
• M4: 775,815 km (0.096 R)
• M5: 1,015,022 km (0.06 R)
• M6: 1,117,496 km (0.06 R)
• M7: 1,352,066 km (0.083 R)
• M8: 1,744,012 km (0.099 R)
• M9: 1,826,740 km (0.054 R)
• M10: 1,910,814 km (0.072 R)
• M11: 2,148,674 km (0.119 R)
• M12: 2,512,197 km (0.092 R)
• M13: 2,944,385 km (0.094 R)
• M14: 3,399,911 km (0.083 R)
• M15: 3,636,126 km (0.112 R)
• M16: 3,796,644 km (0.048 R)
• M17: 4,320,387 km (0.067 R)
• M18: 4,576,498 km (0.114 R)
• M19: 4,662,966 km (0.092 R)
• M20: 5,283,647 km (0.107 R)
• M21: 6,440,039 km (0.09 R)
• M22: 7,197,154 km (0.107 R)
• M23: 7,843,865 km (0.044 R)
• M24: 7,947,686 km (0.08 R)
• M25: 8,332,302 km (0.065 R)
• M26: 8,438,367 km (0.107 R)
• M27: 8,580,335 km (0.095 R)
• M28: 9,083,583 km (0.095 R)
• M29: 9,781,906 km (0.06 R)
• M30: 10,194,048 km (0.091 R)
• M31: 10,842,255 km (0.063 R)
• M32: 11,700,947 km (0.048 R)
• M33: 11,938,957 km (0.12 R)
• M34: 12,339,132 km (0.099 R)
• M35: 12,419,765 km (0.084 R)
• M36: 12,703,103 km (0.026 R)
• M37: 13,029,675 km (0.094 R)
• M38: 13,983,811 km (0.085 R)
• M39: 14,533,134 km (0.119 R)
• M40: 14,660,891 km (0.084 R)
• M41: 15,218,741 km (0.075 R)
• M42: 16,090,747 km (0.108 R)
• M43: 17,248,335 km (0.032 R)
• M44: 17,700,869 km (0.11 R)
• M45: 18,525,004 km (0.104 R)
• M46: 18,756,132 km (0.049 R)
• M47: 20,544,126 km (0.111 R)
• M48: 20,639,719 km (0.109 R)
• M49: 20,735,462 km (0.11 R)
• M50: 20,879,375 km (0.115 R)
• M51: 21,071,758 km (0.108 R)
• M52: 21,216,419 km (0.111 R)
• M53: 21,313,059 km (0.094 R)
• M54: 22,730,948 km (0.11 R)
• M55: 22,829,832 km (0.053 R)
• M56: 23,576,176 km (0.067 R)
• M57: 23,977,397 km (0.069 R)
• M58: 25,708,244 km (0.082 R)
• M59: 26,017,762 km (0.095 R)
• M60: 27,478,885 km (0.079 R)
• M61: 27,901,200 km (0.081 R)
• M62: 28,538,786 km (0.117 R)
• M63: 29,828,319 km (0.094 R)
• M64: 30,425,664 km (0.094 R)
• M65: 32,352,484 km (0.09 R)
• M66: 32,742,636 km (0.094 R)
• M67: 32,854,385 km (0.104 R)
• M68: 33,022,234 km (0.116 R)
• M69: 33,414,928 km (0.094 R)
• M70: 33,696,472 km (0.08 R)
• M71: 33,809,268 km (0.066 R)
• M72: 33,922,215 km (0.098 R)
• M73: 34,035,311 km (0.102 R)
• M74: 34,261,802 km (0.08 R)
• M75: 34,716,430 km (0.071 R)
• M76: 34,887,420 km (0.062 R)
• M77: 35,402,037 km (0.038 R)
• M78: 35,688,966 km (0.106 R)
• M79: 37,426,994 km (0.041 R)
• M80: 38,071,162 km (0.106 R)
• M81: 38,306,330 km (0.062 R)
• M82: 38,541,947 km (0.034 R)
• M83: 39,370,569 km (0.112 R)
• M84: 39,906,279 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222

Radius: 7.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.05 AU - 17.03 AU

Year: 23824 Days

Day: 17 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,730,208 km

• M1: 192,832 km (0.077 R)
• M2: 274,213 km (0.092 R)
• M3: 431,440 km (0.069 R)
• M4: 914,791 km (0.047 R)
• M5: 1,205,011 km (0.057 R)
• M6: 1,422,526 km (0.087 R)
• M7: 1,523,206 km (0.051 R)
• M8: 1,705,416 km (0.081 R)
• M9: 1,894,657 km (0.081 R)
• M10: 2,005,808 km (0.092 R)
• M11: 2,594,326 km (0.084 R)
• M12: 2,844,155 km (0.102 R)
• M13: 3,069,000 km (0.105 R)
• M14: 3,400,509 km (0.064 R)
• M15: 4,610,906 km (0.062 R)
• M16: 4,990,136 km (0.11 R)
• M17: 5,577,906 km (0.087 R)
• M18: 5,981,970 km (0.081 R)
• M19: 6,732,802 km (0.091 R)
• M20: 6,989,661 km (0.114 R)
• M21: 7,119,363 km (0.048 R)
• M22: 7,959,056 km (0.105 R)
• M23: 8,643,915 km (0.085 R)
• M24: 9,205,355 km (0.111 R)
• M25: 9,300,051 km (0.081 R)
• M26: 10,118,351 km (0.114 R)
• M27: 10,959,390 km (0.11 R)
• M28: 12,029,165 km (0.079 R)
• M29: 12,550,364 km (0.034 R)
• M30: 13,722,463 km (0.089 R)
• M31: 14,321,603 km (0.072 R)
• M32: 14,818,118 km (0.053 R)
• M33: 14,873,619 km (0.071 R)
• M34: 15,545,313 km (0.096 R)
• M35: 15,771,356 km (0.118 R)
• M36: 15,941,598 km (0.072 R)
• M37: 16,112,588 km (0.106 R)
• M38: 16,169,735 km (0.05 R)
• M39: 16,226,881 km (0.098 R)
• M40: 16,744,340 km (0.12 R)
• M41: 16,802,234 km (0.113 R)
• M42: 17,208,991 km (0.088 R)
• M43: 17,854,655 km (0.063 R)
• M44: 18,928,469 km (0.058 R)
• M45: 19,900,257 km (0.088 R)
• M46: 21,892,302 km (0.052 R)
• M47: 23,492,251 km (0.081 R)
• M48: 24,339,125 km (0.098 R)
• M49: 25,328,565 km (0.061 R)
• M50: 25,527,979 km (0.092 R)
• M51: 26,668,214 km (0.045 R)
• M52: 27,619,507 km (0.09 R)
• M53: 27,687,873 km (0.088 R)
• M54: 27,962,086 km (0.108 R)
• M55: 28,099,417 km (0.077 R)
• M56: 28,374,827 km (0.081 R)
• M57: 28,997,902 km (0.087 R)
• M58: 29,276,303 km (0.063 R)
• M59: 29,625,465 km (0.084 R)
• M60: 31,178,141 km (0.062 R)
• M61: 32,179,998 km (0.091 R)
• M62: 32,251,955 km (0.099 R)
• M63: 33,410,740 km (0.081 R)
• M64: 33,556,448 km (0.106 R)
• M65: 33,775,609 km (0.104 R)
• M66: 35,768,701 km (0.086 R)
• M67: 37,043,126 km (0.099 R)
• M68: 37,194,070 km (0.095 R)
• M69: 38,714,433 km (0.113 R)
• M70: 39,559,212 km (0.104 R)
• M71: 39,945,175 km (0.072 R)
• M72: 40,876,721 km (0.059 R)
• M73: 41,267,021 km (0.114 R)
• M74: 42,129,902 km (0.084 R)
• M75: 42,761,205 km (0.118 R)
• M76: 43,316,063 km (0.076 R)
• M77: 43,713,994 km (0.118 R)
• M78: 44,033,086 km (0.112 R)
• M79: 44,513,295 km (0.087 R)
• M80: 45,398,167 km (0.045 R)
• M81: 45,640,515 km (0.083 R)
• M82: 45,721,298 km (0.069 R)
• M83: 45,883,163 km (0.086 R)
• M84: 47,103,433 km (0.055 R)
• M85: 49,160,852 km (0.03 R)
• M86: 52,259,174 km (0.112 R)
• M87: 52,428,369 km (0.119 R)
• M88: 52,767,507 km (0.09 R)
• M89: 53,107,244 km (0.091 R)
• M90: 53,618,420 km (0.117 R)
• M91: 54,989,185 km (0.089 R)
• M92: 55,075,354 km (0.09 R)
• M93: 57,328,597 km (0.104 R)
• M94: 58,642,216 km (0.047 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 15,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit