🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.18 AU - 2.48 AU

Year: 1480 Days

Day: 37.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.73 AU - 3.15 AU

Year: 2098 Days

Day: 23.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.5

Radius: 12.2

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.29 AU - 9.55 AU

Year: 9278 Days

Day: 6 Hours

Environment

Temp: -180 °C

Axial Tilt: 66.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,982,801 km

• M1: 158,873 km (0.078 R)
• M2: 313,108 km (0.06 R)
• M3: 460,761 km (0.08 R)
• M4: 552,465 km (0.082 R)
• M5: 637,137 km (0.105 R)
• M6: 742,454 km (0.044 R)
• M7: 854,653 km (0.101 R)
• M8: 990,488 km (0.098 R)
• M9: 1,189,752 km (0.12 R)
• M10: 1,363,136 km (0.117 R)
• M11: 1,866,832 km (0.058 R)
• M12: 3,035,042 km (0.105 R)
• M13: 3,167,885 km (0.06 R)
• M14: 3,439,554 km (0.03 R)
• M15: 3,832,697 km (0.112 R)
• M16: 5,034,417 km (0.116 R)
• M17: 5,160,678 km (0.059 R)
• M18: 5,513,430 km (0.104 R)
• M19: 5,643,580 km (0.111 R)
• M20: 5,973,742 km (0.092 R)
• M21: 6,141,142 km (0.045 R)
• M22: 6,515,137 km (0.083 R)
• M23: 6,896,462 km (0.077 R)
• M24: 7,572,495 km (0.104 R)
• M25: 8,758,507 km (0.113 R)
• M26: 8,872,650 km (0.104 R)
• M27: 8,987,391 km (0.072 R)
• M28: 9,063,985 km (0.111 R)
• M29: 9,295,563 km (0.095 R)
• M30: 9,568,130 km (0.052 R)
• M31: 9,922,378 km (0.113 R)
• M32: 10,160,987 km (0.028 R)
• M33: 10,522,565 km (0.11 R)
• M34: 10,603,497 km (0.083 R)
• M35: 10,847,491 km (0.078 R)
• M36: 11,052,291 km (0.059 R)
• M37: 11,299,726 km (0.099 R)
• M38: 11,424,041 km (0.098 R)
• M39: 11,507,218 km (0.043 R)
• M40: 11,632,431 km (0.067 R)
• M41: 11,758,093 km (0.049 R)
• M42: 11,842,018 km (0.065 R)
• M43: 12,222,595 km (0.1 R)
• M44: 12,435,622 km (0.056 R)
• M45: 15,088,142 km (0.119 R)
• M46: 15,362,654 km (0.099 R)
• M47: 15,546,660 km (0.07 R)
• M48: 15,916,914 km (0.028 R)
• M49: 16,056,489 km (0.117 R)
• M50: 16,149,838 km (0.104 R)
• M51: 17,378,934 km (0.079 R)
• M52: 17,618,740 km (0.106 R)
• M53: 18,539,963 km (0.043 R)
• M54: 19,080,610 km (0.104 R)
• M55: 20,682,504 km (0.027 R)
• M56: 22,067,481 km (0.092 R)
• M57: 23,694,358 km (0.099 R)
• M58: 24,441,749 km (0.114 R)
• M59: 25,196,769 km (0.097 R)
• M60: 25,305,228 km (0.118 R)
• M61: 26,069,075 km (0.067 R)
• M62: 26,509,042 km (0.1 R)
• M63: 26,785,200 km (0.061 R)
• M64: 27,843,455 km (0.087 R)
• M65: 28,745,231 km (0.115 R)
• M66: 28,972,021 km (0.085 R)
• M67: 29,599,285 km (0.092 R)
• M68: 29,713,727 km (0.075 R)
• M69: 29,885,765 km (0.054 R)
• M70: 30,403,822 km (0.098 R)
• M71: 31,800,019 km (0.12 R)
• M72: 32,152,322 km (0.108 R)
• M73: 32,270,056 km (0.116 R)
• M74: 32,505,822 km (0.085 R)
• M75: 33,038,690 km (0.058 R)
• M76: 33,753,618 km (0.038 R)
• M77: 34,233,079 km (0.069 R)
• M78: 34,413,494 km (0.06 R)
• M79: 34,533,920 km (0.113 R)
• M80: 36,664,045 km (0.108 R)
• M81: 36,787,014 km (0.111 R)
• M82: 37,033,402 km (0.117 R)
• M83: 37,900,321 km (0.079 R)
• M84: 38,961,868 km (0.057 R)
• M85: 40,096,418 km (0.1 R)
• M86: 42,204,701 km (0.109 R)
• M87: 43,434,844 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.9

Radius: 14.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.91 AU - 12.33 AU

Year: 13400 Days

Day: 7 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,982,801 km

• M1: 197,918 km (0.053 R)
• M2: 326,572 km (0.046 R)
• M3: 444,006 km (0.045 R)
• M4: 533,915 km (0.094 R)
• M5: 684,410 km (0.103 R)
• M6: 832,063 km (0.098 R)
• M7: 1,162,974 km (0.114 R)
• M8: 1,275,322 km (0.107 R)
• M9: 1,788,891 km (0.112 R)
• M10: 2,335,672 km (0.032 R)
• M11: 2,480,333 km (0.09 R)
• M12: 2,995,548 km (0.119 R)
• M13: 3,185,387 km (0.098 R)
• M14: 3,916,023 km (0.084 R)
• M15: 4,265,334 km (0.102 R)
• M16: 4,734,623 km (0.107 R)
• M17: 5,031,724 km (0.09 R)
• M18: 5,182,669 km (0.059 R)
• M19: 5,801,405 km (0.027 R)
• M20: 7,235,899 km (0.102 R)
• M21: 7,406,591 km (0.082 R)
• M22: 7,970,874 km (0.076 R)
• M23: 8,911,695 km (0.071 R)
• M24: 9,746,152 km (0.11 R)
• M25: 11,688,830 km (0.074 R)
• M26: 12,755,762 km (0.052 R)
• M27: 13,274,717 km (0.084 R)
• M28: 13,431,794 km (0.118 R)
• M29: 13,536,812 km (0.108 R)
• M30: 13,959,725 km (0.114 R)
• M31: 14,172,902 km (0.115 R)
• M32: 14,818,716 km (0.037 R)
• M33: 15,474,254 km (0.11 R)
• M34: 16,027,766 km (0.061 R)
• M35: 16,139,217 km (0.077 R)
• M36: 16,870,301 km (0.07 R)
• M37: 17,154,388 km (0.057 R)
• M38: 17,268,381 km (0.091 R)
• M39: 18,598,306 km (0.083 R)
• M40: 18,774,084 km (0.115 R)
• M41: 19,781,326 km (0.096 R)
• M42: 20,141,109 km (0.085 R)
• M43: 20,866,958 km (0.112 R)
• M44: 21,049,767 km (0.058 R)
• M45: 21,478,365 km (0.085 R)
• M46: 22,907,174 km (0.117 R)
• M47: 23,474,599 km (0.115 R)
• M48: 24,430,529 km (0.094 R)
• M49: 26,314,864 km (0.06 R)
• M50: 27,108,181 km (0.099 R)
• M51: 28,380,362 km (0.086 R)
• M52: 28,989,674 km (0.029 R)
• M53: 29,740,505 km (0.076 R)
• M54: 30,290,427 km (0.065 R)
• M55: 31,680,042 km (0.095 R)
• M56: 32,806,813 km (0.07 R)
• M57: 34,018,257 km (0.075 R)
• M58: 34,737,822 km (0.107 R)
• M59: 34,954,590 km (0.111 R)
• M60: 35,244,361 km (0.036 R)
• M61: 35,826,446 km (0.088 R)
• M62: 36,852,538 km (0.105 R)
• M63: 37,000,041 km (0.084 R)
• M64: 37,369,249 km (0.1 R)
• M65: 37,517,351 km (0.097 R)
• M66: 38,186,203 km (0.066 R)
• M67: 38,410,001 km (0.111 R)
• M68: 39,686,370 km (0.088 R)
• M69: 42,666,958 km (0.027 R)
• M70: 43,676,295 km (0.12 R)
• M71: 44,850,938 km (0.037 R)
• M72: 45,877,179 km (0.085 R)
• M73: 46,035,753 km (0.117 R)
• M74: 47,471,294 km (0.105 R)
• M75: 48,840,563 km (0.117 R)
• M76: 49,489,369 km (0.041 R)
• M77: 51,123,876 km (0.059 R)
• M78: 53,191,916 km (0.064 R)
• M79: 53,943,047 km (0.105 R)
• M80: 54,278,147 km (0.073 R)
• M81: 55,287,184 km (0.072 R)
• M82: 55,540,453 km (0.096 R)
• M83: 56,048,039 km (0.078 R)
• M84: 56,897,605 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 12,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit