🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.05 AU - 1.69 AU

Year: 614 Days

Day: 38.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.07 AU - 2.11 AU

Year: 1157 Days

Day: 12.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,661,058 km

• M1: 188,194 km (0.088 R)
• M2: 703,409 km (0.105 R)

Asteroid Belt

Center: 2.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.71 AU - 3.69 AU

Year: 2192 Days

Day: 15.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.6

Radius: 11.8

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.29 AU - 8.75 AU

Year: 7896 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,661,058 km

• M1: 163,959 km (0.114 R)
• M2: 347,366 km (0.053 R)
• M3: 455,675 km (0.118 R)
• M4: 589,266 km (0.103 R)
• M5: 725,998 km (0.105 R)
• M6: 887,564 km (0.062 R)
• M7: 1,203,664 km (0.101 R)
• M8: 1,507,647 km (0.07 R)
• M9: 2,044,105 km (0.056 R)
• M10: 2,483,923 km (0.093 R)
• M11: 3,239,691 km (0.042 R)
• M12: 3,323,317 km (0.048 R)
• M13: 3,686,840 km (0.052 R)
• M14: 3,774,205 km (0.111 R)
• M15: 4,085,667 km (0.061 R)
• M16: 4,781,148 km (0.053 R)
• M17: 5,021,253 km (0.093 R)
• M18: 5,240,862 km (0.07 R)
• M19: 5,488,447 km (0.104 R)
• M20: 5,765,352 km (0.039 R)
• M21: 6,150,417 km (0.087 R)
• M22: 6,228,507 km (0.069 R)
• M23: 6,438,094 km (0.107 R)
• M24: 6,623,595 km (0.057 R)
• M25: 7,465,981 km (0.082 R)
• M26: 7,577,132 km (0.1 R)
• M27: 8,141,266 km (0.078 R)
• M28: 8,313,303 km (0.101 R)
• M29: 8,895,089 km (0.113 R)
• M30: 9,459,971 km (0.116 R)
• M31: 9,640,835 km (0.037 R)
• M32: 10,036,671 km (0.033 R)
• M33: 10,375,660 km (0.099 R)
• M34: 10,781,219 km (0.108 R)
• M35: 11,769,463 km (0.108 R)
• M36: 12,389,396 km (0.086 R)
• M37: 12,753,069 km (0.094 R)
• M38: 12,886,361 km (0.028 R)
• M39: 13,660,978 km (0.097 R)
• M40: 14,174,398 km (0.093 R)
• M41: 14,728,958 km (0.113 R)
• M42: 14,903,688 km (0.075 R)
• M43: 15,184,782 km (0.118 R)
• M44: 15,396,762 km (0.083 R)
• M45: 15,645,245 km (0.111 R)
• M46: 16,507,527 km (0.051 R)
• M47: 17,201,062 km (0.066 R)
• M48: 17,459,119 km (0.105 R)
• M49: 17,941,422 km (0.105 R)
• M50: 18,919,493 km (0.098 R)
• M51: 18,995,489 km (0.106 R)
• M52: 19,338,517 km (0.068 R)
• M53: 19,568,299 km (0.029 R)
• M54: 20,848,558 km (0.068 R)
• M55: 21,163,012 km (0.093 R)
• M56: 21,677,479 km (0.118 R)
• M57: 21,796,709 km (0.066 R)
• M58: 23,367,187 km (0.117 R)
• M59: 23,530,399 km (0.071 R)
• M60: 23,939,848 km (0.12 R)
• M61: 24,269,263 km (0.084 R)
• M62: 24,434,419 km (0.063 R)
• M63: 24,932,280 km (0.111 R)
• M64: 25,391,695 km (0.035 R)
• M65: 25,517,507 km (0.067 R)
• M66: 25,643,469 km (0.086 R)
• M67: 25,938,176 km (0.11 R)
• M68: 26,573,668 km (0.063 R)
• M69: 27,214,097 km (0.081 R)
• M70: 27,385,835 km (0.083 R)
• M71: 27,687,125 km (0.068 R)
• M72: 27,989,612 km (0.091 R)
• M73: 28,249,613 km (0.108 R)
• M74: 28,466,979 km (0.106 R)
• M75: 28,815,841 km (0.105 R)
• M76: 28,903,356 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.6

Radius: 13.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.53 AU - 10.67 AU

Year: 9656 Days

Day: 6.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,661,058 km

• M1: 276,606 km (0.067 R)
• M2: 384,317 km (0.111 R)
• M3: 601,533 km (0.055 R)
• M4: 846,425 km (0.036 R)
• M5: 1,185,114 km (0.083 R)
• M6: 1,566,589 km (0.084 R)
• M7: 1,890,169 km (0.091 R)
• M8: 2,109,779 km (0.091 R)
• M9: 2,235,441 km (0.1 R)
• M10: 2,494,694 km (0.075 R)
• M11: 2,628,135 km (0.065 R)
• M12: 3,014,547 km (0.114 R)
• M13: 3,099,668 km (0.102 R)
• M14: 3,243,581 km (0.069 R)
• M15: 3,478,450 km (0.091 R)
• M16: 3,934,274 km (0.117 R)
• M17: 4,090,455 km (0.071 R)
• M18: 4,280,743 km (0.117 R)
• M19: 4,506,337 km (0.12 R)
• M20: 4,802,391 km (0.081 R)
• M21: 5,172,945 km (0.106 R)
• M22: 6,230,602 km (0.068 R)
• M23: 7,086,002 km (0.102 R)
• M24: 7,200,445 km (0.055 R)
• M25: 7,508,317 km (0.04 R)
• M26: 8,017,997 km (0.113 R)
• M27: 8,377,331 km (0.094 R)
• M28: 8,498,356 km (0.113 R)
• M29: 9,278,359 km (0.119 R)
• M30: 9,529,384 km (0.065 R)
• M31: 9,740,317 km (0.043 R)
• M32: 11,979,648 km (0.114 R)
• M33: 12,116,081 km (0.068 R)
• M34: 14,177,689 km (0.1 R)
• M35: 15,248,661 km (0.088 R)
• M36: 15,793,945 km (0.104 R)
• M37: 16,094,188 km (0.089 R)
• M38: 16,700,059 km (0.066 R)
• M39: 17,674,839 km (0.116 R)
• M40: 18,143,080 km (0.105 R)
• M41: 18,773,785 km (0.104 R)
• M42: 19,038,573 km (0.026 R)
• M43: 19,411,521 km (0.102 R)
• M44: 19,733,156 km (0.091 R)
• M45: 20,327,359 km (0.069 R)
• M46: 20,763,137 km (0.04 R)
• M47: 21,037,201 km (0.079 R)
• M48: 21,478,065 km (0.078 R)
• M49: 21,977,722 km (0.11 R)
• M50: 23,271,894 km (0.111 R)
• M51: 26,110,812 km (0.082 R)
• M52: 26,525,198 km (0.079 R)
• M53: 26,643,979 km (0.092 R)
• M54: 26,763,059 km (0.056 R)
• M55: 27,061,208 km (0.088 R)
• M56: 27,781,521 km (0.098 R)
• M57: 28,023,122 km (0.111 R)
• M58: 29,179,813 km (0.087 R)
• M59: 29,918,377 km (0.106 R)
• M60: 30,600,843 km (0.105 R)
• M61: 32,424,441 km (0.114 R)
• M62: 33,702,755 km (0.091 R)
• M63: 34,347,970 km (0.118 R)
• M64: 35,585,294 km (0.06 R)
• M65: 36,506,219 km (0.106 R)
• M66: 36,969,673 km (0.06 R)
• M67: 37,235,359 km (0.088 R)
• M68: 38,036,306 km (0.051 R)
• M69: 38,304,535 km (0.068 R)
• M70: 38,910,406 km (0.098 R)
• M71: 40,268,156 km (0.1 R)
• M72: 40,884,200 km (0.106 R)
• M73: 41,227,677 km (0.096 R)
• M74: 41,641,315 km (0.062 R)
• M75: 42,056,300 km (0.034 R)
• M76: 42,542,044 km (0.036 R)
• M77: 42,890,308 km (0.12 R)
• M78: 43,659,540 km (0.066 R)
• M79: 45,852,047 km (0.061 R)
• M80: 46,280,644 km (0.034 R)
• M81: 46,710,439 km (0.081 R)
• M82: 47,501,961 km (0.066 R)
• M83: 48,588,341 km (0.075 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit