🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.85 AU - 1.27 AU

Year: 384 Days

Day: 35.1 Hours

Environment

Temp: 84 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,975,804 km

• M1: 30,069 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.06 AU - 1.54 AU

Year: 521 Days

Day: 36.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 120.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.71 AU - 2.81 AU

Year: 1612 Days

Day: 32.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,975,804 km

• M1: 28,424 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.46 AU - 5.3 AU

Year: 3222 Days

Day: 35.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,975,804 km

• M1: 1,099,844 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957

Radius: 10.4

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.61 AU - 6.85 AU

Year: 4821 Days

Day: 8.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,975,804 km

• M1: 144,362 km (0.09 R)
• M2: 699,520 km (0.115 R)
• M3: 1,024,297 km (0.059 R)
• M4: 1,385,276 km (0.044 R)
• M5: 1,944,174 km (0.11 R)
• M6: 3,281,878 km (0.075 R)
• M7: 4,085,368 km (0.07 R)
• M8: 4,823,634 km (0.097 R)
• M9: 5,154,245 km (0.097 R)
• M10: 5,954,145 km (0.075 R)
• M11: 7,182,044 km (0.101 R)
• M12: 8,373,741 km (0.111 R)
• M13: 8,893,893 km (0.112 R)
• M14: 10,356,661 km (0.057 R)
• M15: 12,634,438 km (0.071 R)
• M16: 14,251,890 km (0.108 R)
• M17: 14,936,001 km (0.064 R)
• M18: 15,404,242 km (0.107 R)
• M19: 16,742,246 km (0.088 R)
• M20: 18,488,502 km (0.036 R)
• M21: 19,578,921 km (0.117 R)
• M22: 22,037,562 km (0.09 R)
• M23: 23,497,637 km (0.107 R)
• M24: 24,131,333 km (0.075 R)
• M25: 24,939,311 km (0.048 R)
• M26: 25,350,107 km (0.118 R)
• M27: 31,969,663 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.1

Radius: 9.4

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.76 AU - 7.68 AU

Year: 5452 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,975,804 km

• M1: 116,986 km (0.077 R)
• M2: 470,336 km (0.038 R)
• M3: 841,338 km (0.112 R)
• M4: 1,175,390 km (0.082 R)
• M5: 1,917,695 km (0.083 R)
• M6: 2,294,831 km (0.11 R)
• M7: 2,944,385 km (0.087 R)
• M8: 3,513,904 km (0.104 R)
• M9: 4,179,166 km (0.084 R)
• M10: 6,551,190 km (0.102 R)
• M11: 7,928,238 km (0.102 R)
• M12: 9,320,097 km (0.102 R)
• M13: 9,832,918 km (0.107 R)
• M14: 11,533,098 km (0.097 R)
• M15: 12,124,309 km (0.083 R)
• M16: 14,466,264 km (0.091 R)
• M17: 15,154,115 km (0.119 R)
• M18: 15,565,210 km (0.111 R)
• M19: 16,348,504 km (0.088 R)
• M20: 16,718,759 km (0.097 R)
• M21: 17,284,688 km (0.116 R)
• M22: 17,928,407 km (0.087 R)
• M23: 24,702,049 km (0.119 R)
• M24: 25,684,309 km (0.076 R)
• M25: 26,522,506 km (0.082 R)
• M26: 28,341,915 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 12.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.61 AU - 12.73 AU

Year: 14011 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,975,804 km

• M1: 163,959 km (0.065 R)
• M2: 707,598 km (0.041 R)
• M3: 1,185,713 km (0.097 R)
• M4: 1,819,708 km (0.117 R)
• M5: 2,693,360 km (0.098 R)
• M6: 3,395,124 km (0.091 R)
• M7: 4,187,244 km (0.087 R)
• M8: 5,637,745 km (0.086 R)
• M9: 6,363,893 km (0.1 R)
• M10: 7,151,526 km (0.109 R)
• M11: 8,271,565 km (0.026 R)
• M12: 11,022,222 km (0.059 R)
• M13: 11,867,449 km (0.103 R)
• M14: 12,999,756 km (0.071 R)
• M15: 13,434,487 km (0.105 R)
• M16: 13,879,092 km (0.117 R)
• M17: 14,664,032 km (0.109 R)
• M18: 15,967,329 km (0.11 R)
• M19: 22,135,099 km (0.109 R)
• M20: 25,939,523 km (0.079 R)
• M21: 27,332,728 km (0.072 R)
• M22: 28,357,922 km (0.077 R)
• M23: 28,985,335 km (0.112 R)
• M24: 32,261,978 km (0.064 R)
• M25: 33,291,361 km (0.101 R)
• M26: 33,989,683 km (0.094 R)
• M27: 37,128,995 km (0.102 R)
• M28: 37,754,164 km (0.11 R)
• M29: 41,788,071 km (0.11 R)
• M30: 45,671,033 km (0.082 R)
• M31: 48,587,444 km (0.082 R)
• M32: 49,939,509 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.3

Radius: 6.2

Gravity: 23.06 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 12.9 AU - 13.5 AU

Year: 16855 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,975,804 km

• M1: 77,043 km (0.07 R)
• M2: 357,689 km (0.052 R)
• M3: 723,156 km (0.073 R)
• M4: 1,468,004 km (0.079 R)
• M5: 1,916,947 km (0.071 R)
• M6: 2,637,410 km (0.116 R)
• M7: 3,300,129 km (0.057 R)
• M8: 3,700,154 km (0.052 R)
• M9: 3,974,067 km (0.108 R)
• M10: 7,507,270 km (0.035 R)
• M11: 8,352,348 km (0.112 R)
• M12: 9,822,297 km (0.094 R)
• M13: 11,393,224 km (0.098 R)
• M14: 12,985,544 km (0.099 R)
• M15: 13,405,615 km (0.117 R)
• M16: 13,907,216 km (0.027 R)
• M17: 14,199,381 km (0.071 R)
• M18: 14,871,674 km (0.092 R)
• M19: 16,522,935 km (0.104 R)
• M20: 18,032,378 km (0.092 R)
• M21: 19,177,998 km (0.102 R)
• M22: 19,814,687 km (0.111 R)
• M23: 20,938,765 km (0.114 R)
• M24: 24,778,195 km (0.109 R)
• M25: 26,638,145 km (0.081 R)
• M26: 26,862,990 km (0.104 R)
• M27: 29,300,089 km (0.059 R)
• M28: 33,552,110 km (0.067 R)
• M29: 44,981,237 km (0.082 R)
• M30: 47,739,672 km (0.107 R)
• M31: 52,173,454 km (0.096 R)
• M32: 52,878,958 km (0.061 R)
• M33: 62,045,717 km (0.084 R)
• M34: 64,846,937 km (0.109 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 12,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit