🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.45 AU - 0.63 AU

Year: 146 Days

Day: 35.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.3 AU - 1.66 AU

Year: 664 Days

Day: 46.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,363,313 km

• M1: 1,035,217 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.42 AU - 2.68 AU

Year: 1502 Days

Day: 37.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.8

Radius: 11.1

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.8 AU - 11.08 AU

Year: 12446 Days

Day: 7.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 33,363,313 km

• M1: 158,723 km (0.116 R)
• M2: 457,470 km (0.109 R)
• M3: 659,876 km (0.07 R)
• M4: 1,198,877 km (0.057 R)
• M5: 1,268,740 km (0.104 R)
• M6: 1,961,228 km (0.089 R)
• M7: 2,273,289 km (0.099 R)
• M8: 2,601,507 km (0.032 R)
• M9: 3,403,202 km (0.035 R)
• M10: 4,096,588 km (0.093 R)
• M11: 4,533,414 km (0.113 R)
• M12: 4,757,511 km (0.099 R)
• M13: 5,062,093 km (0.098 R)
• M14: 5,530,783 km (0.104 R)
• M15: 6,054,525 km (0.058 R)
• M16: 6,384,688 km (0.065 R)
• M17: 6,468,163 km (0.111 R)
• M18: 6,805,656 km (0.107 R)
• M19: 6,933,712 km (0.059 R)
• M20: 7,410,331 km (0.117 R)
• M21: 8,763,443 km (0.111 R)
• M22: 9,755,277 km (0.108 R)
• M23: 10,191,355 km (0.111 R)
• M24: 10,982,129 km (0.109 R)
• M25: 11,792,800 km (0.113 R)
• M26: 13,417,583 km (0.106 R)
• M27: 14,011,037 km (0.038 R)
• M28: 14,119,795 km (0.07 R)
• M29: 14,338,208 km (0.047 R)
• M30: 14,668,071 km (0.104 R)
• M31: 14,889,326 km (0.083 R)
• M32: 15,055,979 km (0.102 R)
• M33: 16,411,634 km (0.098 R)
• M34: 17,162,317 km (0.091 R)
• M35: 17,395,390 km (0.088 R)
• M36: 18,279,364 km (0.108 R)
• M37: 18,517,524 km (0.118 R)
• M38: 19,784,767 km (0.111 R)
• M39: 20,955,371 km (0.073 R)
• M40: 22,148,414 km (0.064 R)
• M41: 22,275,273 km (0.087 R)
• M42: 22,402,281 km (0.104 R)
• M43: 22,721,224 km (0.106 R)
• M44: 23,298,821 km (0.119 R)
• M45: 23,946,281 km (0.086 R)
• M46: 24,928,690 km (0.106 R)
• M47: 25,060,785 km (0.092 R)
• M48: 25,192,880 km (0.069 R)
• M49: 25,790,823 km (0.093 R)
• M50: 26,124,875 km (0.073 R)
• M51: 26,460,572 km (0.074 R)
• M52: 28,504,079 km (0.106 R)
• M53: 30,034,615 km (0.118 R)
• M54: 30,104,776 km (0.118 R)
• M55: 31,734,645 km (0.09 R)
• M56: 32,236,396 km (0.105 R)
• M57: 33,903,216 km (0.084 R)
• M58: 34,710,446 km (0.088 R)
• M59: 34,931,701 km (0.068 R)
• M60: 35,301,358 km (0.092 R)
• M61: 35,449,609 km (0.1 R)
• M62: 37,018,891 km (0.077 R)
• M63: 37,471,424 km (0.091 R)
• M64: 37,546,971 km (0.106 R)
• M65: 37,622,668 km (0.077 R)
• M66: 37,849,907 km (0.115 R)
• M67: 39,915,704 km (0.115 R)
• M68: 39,992,896 km (0.091 R)
• M69: 40,690,022 km (0.076 R)
• M70: 40,845,604 km (0.037 R)
• M71: 41,469,427 km (0.102 R)
• M72: 41,939,314 km (0.054 R)
• M73: 42,175,081 km (0.093 R)
• M74: 43,518,619 km (0.119 R)
• M75: 45,843,071 km (0.054 R)
• M76: 46,898,035 km (0.097 R)
• M77: 47,879,098 km (0.067 R)
• M78: 49,861,270 km (0.075 R)
• M79: 50,277,600 km (0.095 R)
• M80: 50,862,378 km (0.111 R)
• M81: 51,365,326 km (0.112 R)
• M82: 52,884,343 km (0.095 R)
• M83: 53,394,023 km (0.081 R)
• M84: 54,932,637 km (0.105 R)
• M85: 55,448,750 km (0.05 R)
• M86: 56,919,895 km (0.106 R)
• M87: 57,529,357 km (0.119 R)
• M88: 57,966,033 km (0.068 R)
• M89: 58,491,421 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.7

Radius: 7.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 16.54 AU - 21.48 AU

Year: 30581 Days

Day: 23.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,363,313 km

• M1: 130,449 km (0.052 R)
• M2: 239,656 km (0.1 R)
• M3: 328,816 km (0.104 R)
• M4: 378,483 km (0.102 R)
• M5: 430,991 km (0.103 R)
• M6: 593,305 km (0.112 R)
• M7: 789,129 km (0.109 R)
• M8: 931,097 km (0.114 R)
• M9: 1,305,840 km (0.069 R)
• M10: 1,705,865 km (0.059 R)
• M11: 1,797,718 km (0.065 R)
• M12: 2,181,586 km (0.065 R)
• M13: 2,979,092 km (0.086 R)
• M14: 3,225,480 km (0.08 R)
• M15: 3,643,007 km (0.089 R)
• M16: 3,738,152 km (0.085 R)
• M17: 4,630,802 km (0.041 R)
• M18: 4,864,025 km (0.047 R)
• M19: 4,942,564 km (0.101 R)
• M20: 5,723,914 km (0.106 R)
• M21: 6,659,050 km (0.051 R)
• M22: 6,863,550 km (0.061 R)
• M23: 6,922,342 km (0.113 R)
• M24: 6,981,284 km (0.046 R)
• M25: 7,099,765 km (0.1 R)
• M26: 7,947,387 km (0.071 R)
• M27: 8,257,802 km (0.085 R)
• M28: 8,445,997 km (0.087 R)
• M29: 9,310,373 km (0.113 R)
• M30: 10,641,944 km (0.083 R)
• M31: 10,778,377 km (0.066 R)
• M32: 11,469,220 km (0.105 R)
• M33: 13,257,962 km (0.104 R)
• M34: 14,674,504 km (0.102 R)
• M35: 14,826,495 km (0.107 R)
• M36: 15,285,312 km (0.088 R)
• M37: 15,477,844 km (0.112 R)
• M38: 16,099,424 km (0.066 R)
• M39: 17,166,804 km (0.111 R)
• M40: 17,810,075 km (0.086 R)
• M41: 18,666,374 km (0.11 R)
• M42: 21,057,247 km (0.113 R)
• M43: 22,528,691 km (0.117 R)
• M44: 23,056,024 km (0.108 R)
• M45: 23,365,392 km (0.065 R)
• M46: 23,988,318 km (0.042 R)
• M47: 24,256,996 km (0.053 R)
• M48: 24,842,522 km (0.07 R)
• M49: 25,023,685 km (0.074 R)
• M50: 26,165,416 km (0.086 R)
• M51: 26,257,568 km (0.086 R)
• M52: 26,998,077 km (0.074 R)
• M53: 27,698,495 km (0.081 R)
• M54: 28,168,830 km (0.115 R)
• M55: 28,736,554 km (0.103 R)
• M56: 28,926,693 km (0.073 R)
• M57: 30,076,203 km (0.087 R)
• M58: 30,317,504 km (0.108 R)
• M59: 32,964,788 km (0.059 R)
• M60: 33,014,604 km (0.084 R)
• M61: 33,213,719 km (0.091 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: 364 - 14,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit