🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.96 AU - 2.58 AU

Year: 1288 Days

Day: 38.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 67.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.87 AU - 4.01 AU

Year: 2404 Days

Day: 35.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,535,984 km

• M1: 26,329 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.19 AU - 4.19 AU

Year: 2670 Days

Day: 39.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.8

Radius: 10.4

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.49 AU - 5.39 AU

Year: 3525 Days

Day: 13.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,535,984 km

• M1: 129,402 km (0.073 R)
• M2: 482,752 km (0.119 R)
• M3: 1,408,464 km (0.083 R)
• M4: 2,109,180 km (0.077 R)
• M5: 2,652,071 km (0.06 R)
• M6: 3,639,267 km (0.086 R)
• M7: 4,399,973 km (0.102 R)
• M8: 5,005,694 km (0.117 R)
• M9: 6,032,085 km (0.118 R)
• M10: 7,792,703 km (0.073 R)
• M11: 8,210,530 km (0.098 R)
• M12: 9,205,804 km (0.107 R)
• M13: 10,825,500 km (0.064 R)
• M14: 12,865,866 km (0.058 R)
• M15: 14,516,529 km (0.076 R)
• M16: 14,990,155 km (0.109 R)
• M17: 15,528,558 km (0.098 R)
• M18: 16,024,026 km (0.102 R)
• M19: 16,988,933 km (0.063 R)
• M20: 19,096,467 km (0.118 R)
• M21: 22,262,706 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.3

Radius: 9.9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.84 AU - 6.68 AU

Year: 5208 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,535,984 km

• M1: 123,269 km (0.085 R)
• M2: 629,807 km (0.093 R)
• M3: 1,215,034 km (0.097 R)
• M4: 1,898,696 km (0.087 R)
• M5: 2,236,937 km (0.099 R)
• M6: 3,284,122 km (0.11 R)
• M7: 4,754,669 km (0.041 R)
• M8: 5,063,290 km (0.082 R)
• M9: 6,220,878 km (0.111 R)
• M10: 7,041,422 km (0.099 R)
• M11: 7,968,031 km (0.116 R)
• M12: 8,896,585 km (0.102 R)
• M13: 9,327,427 km (0.054 R)
• M14: 10,020,514 km (0.096 R)
• M15: 10,358,306 km (0.088 R)
• M16: 12,548,120 km (0.12 R)
• M17: 12,940,964 km (0.103 R)
• M18: 14,116,354 km (0.069 R)
• M19: 14,487,806 km (0.042 R)
• M20: 17,515,966 km (0.109 R)
• M21: 18,381,390 km (0.094 R)
• M22: 19,404,938 km (0.064 R)
• M23: 21,148,651 km (0.113 R)
• M24: 23,732,206 km (0.089 R)
• M25: 25,410,694 km (0.066 R)
• M26: 25,724,251 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.4

Radius: 14.5

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.75 AU - 7.93 AU

Year: 6739 Days

Day: 8.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 51.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,535,984 km

• M1: 180,415 km (0.118 R)
• M2: 843,283 km (0.12 R)
• M3: 1,455,138 km (0.112 R)
• M4: 2,613,026 km (0.118 R)
• M5: 3,910,339 km (0.096 R)
• M6: 4,495,715 km (0.087 R)
• M7: 5,280,954 km (0.084 R)
• M8: 6,713,055 km (0.076 R)
• M9: 7,740,942 km (0.076 R)
• M10: 8,749,531 km (0.069 R)
• M11: 10,153,806 km (0.111 R)
• M12: 10,839,712 km (0.106 R)
• M13: 12,152,583 km (0.091 R)
• M14: 13,244,947 km (0.093 R)
• M15: 14,176,493 km (0.08 R)
• M16: 17,043,536 km (0.101 R)
• M17: 19,364,248 km (0.096 R)
• M18: 20,636,428 km (0.044 R)
• M19: 21,589,366 km (0.037 R)
• M20: 22,114,604 km (0.064 R)
• M21: 23,583,356 km (0.093 R)
• M22: 25,613,699 km (0.112 R)
• M23: 26,117,843 km (0.078 R)
• M24: 26,714,440 km (0.117 R)
• M25: 28,379,614 km (0.075 R)
• M26: 31,148,521 km (0.077 R)
• M27: 31,626,935 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.5

Radius: 4.2

Gravity: 53.43 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.37 AU - 15.85 AU

Year: 19967 Days

Day: 23.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,535,984 km

• M1: 55,800 km (0.111 R)
• M2: 718,070 km (0.101 R)
• M3: 868,715 km (0.071 R)
• M4: 1,624,483 km (0.085 R)
• M5: 4,401,319 km (0.09 R)
• M6: 6,863,401 km (0.08 R)
• M7: 7,054,437 km (0.054 R)
• M8: 8,491,923 km (0.036 R)
• M9: 9,163,767 km (0.109 R)
• M10: 12,488,131 km (0.119 R)
• M11: 14,494,986 km (0.07 R)
• M12: 14,809,591 km (0.059 R)
• M13: 17,140,026 km (0.058 R)
• M14: 18,392,161 km (0.086 R)
• M15: 18,853,670 km (0.094 R)
• M16: 21,992,233 km (0.066 R)
• M17: 25,348,162 km (0.061 R)
• M18: 28,536,243 km (0.108 R)
• M19: 37,727,237 km (0.118 R)
• M20: 38,322,038 km (0.081 R)
• M21: 41,706,091 km (0.113 R)
• M22: 47,491,190 km (0.114 R)
• M23: 49,591,545 km (0.051 R)
• M24: 50,484,644 km (0.076 R)
• M25: 52,119,150 km (0.104 R)
• M26: 53,228,269 km (0.039 R)
• M27: 53,601,366 km (0.12 R)
• M28: 54,921,268 km (0.118 R)
• M29: 55,684,965 km (0.076 R)
• M30: 58,811,261 km (0.118 R)
• M31: 61,231,156 km (0.111 R)
• M32: 63,297,851 km (0.105 R)
• M33: 64,771,988 km (0.12 R)
• M34: 68,007,342 km (0.056 R)
• M35: 71,802,490 km (0.089 R)
• M36: 72,030,028 km (0.082 R)
• M37: 75,266,130 km (0.06 R)
• M38: 81,778,574 km (0.093 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 11,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit