🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.6 AU - 0.94 AU

Year: 240 Days

Day: 34 Hours

Environment

Temp: 153 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.63 AU - 0.93 AU

Year: 244 Days

Day: 39.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,585,745 km

• M1: 33,211 km (0.104 R)
• M2: 99,483 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.85 AU - 1.23 AU

Year: 376 Days

Day: 46.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.93 AU - 3.37 AU

Year: 1983 Days

Day: 33.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,585,745 km

• M1: 88,712 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.4

Radius: 13.2

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.49 AU - 12.37 AU

Year: 11950 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 107,585,745 km

• M1: 164,408 km (0.1 R)
• M2: 794,813 km (0.04 R)
• M3: 2,244,267 km (0.116 R)
• M4: 3,698,209 km (0.041 R)
• M5: 4,773,070 km (0.067 R)
• M6: 6,929,224 km (0.064 R)
• M7: 7,358,121 km (0.048 R)
• M8: 7,988,526 km (0.071 R)
• M9: 9,001,753 km (0.062 R)
• M10: 9,461,317 km (0.053 R)
• M11: 10,153,058 km (0.116 R)
• M12: 10,935,455 km (0.068 R)
• M13: 11,757,645 km (0.095 R)
• M14: 14,751,696 km (0.111 R)
• M15: 15,176,554 km (0.082 R)
• M16: 21,834,707 km (0.069 R)
• M17: 22,387,172 km (0.078 R)
• M18: 28,111,085 km (0.087 R)
• M19: 31,134,907 km (0.073 R)
• M20: 32,546,064 km (0.07 R)
• M21: 33,631,995 km (0.101 R)
• M22: 35,495,536 km (0.085 R)
• M23: 36,905,196 km (0.093 R)
• M24: 39,563,401 km (0.065 R)
• M25: 47,220,867 km (0.042 R)
• M26: 49,082,164 km (0.097 R)
• M27: 50,510,075 km (0.094 R)
• M28: 52,621,051 km (0.095 R)
• M29: 53,781,781 km (0.109 R)
• M30: 58,773,114 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.2

Radius: 14.1

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.53 AU - 10.73 AU

Year: 12295 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 107,585,745 km

• M1: 177,273 km (0.092 R)
• M2: 620,083 km (0.036 R)
• M3: 1,259,165 km (0.056 R)
• M4: 1,704,219 km (0.094 R)
• M5: 2,285,107 km (0.052 R)
• M6: 2,797,929 km (0.091 R)
• M7: 3,853,342 km (0.08 R)
• M8: 4,772,621 km (0.106 R)
• M9: 7,201,492 km (0.09 R)
• M10: 7,745,879 km (0.091 R)
• M11: 9,320,995 km (0.071 R)
• M12: 10,164,577 km (0.07 R)
• M13: 15,012,894 km (0.077 R)
• M14: 16,608,954 km (0.078 R)
• M15: 17,221,707 km (0.059 R)
• M16: 21,220,308 km (0.086 R)

Asteroid Belt

Center: 11.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.2

Radius: 8.4

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.65 AU - 12.93 AU

Year: 14362 Days

Day: 5 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 107,585,745 km

• M1: 104,719 km (0.082 R)
• M2: 474,076 km (0.115 R)
• M3: 1,163,871 km (0.116 R)
• M4: 1,707,211 km (0.062 R)
• M5: 2,028,098 km (0.115 R)
• M6: 2,367,985 km (0.097 R)
• M7: 2,630,679 km (0.106 R)
• M8: 2,986,572 km (0.11 R)
• M9: 3,347,402 km (0.072 R)
• M10: 3,913,630 km (0.095 R)
• M11: 6,490,902 km (0.113 R)
• M12: 6,877,463 km (0.101 R)
• M13: 7,602,564 km (0.047 R)
• M14: 9,803,597 km (0.106 R)
• M15: 10,899,551 km (0.106 R)
• M16: 11,323,212 km (0.108 R)
• M17: 15,044,011 km (0.055 R)
• M18: 15,342,907 km (0.069 R)
• M19: 16,029,561 km (0.066 R)
• M20: 17,382,525 km (0.057 R)
• M21: 17,794,517 km (0.109 R)
• M22: 18,128,868 km (0.055 R)
• M23: 18,552,679 km (0.048 R)
• M24: 20,679,213 km (0.091 R)
• M25: 22,087,976 km (0.066 R)
• M26: 23,861,608 km (0.086 R)
• M27: 24,473,464 km (0.105 R)
• M28: 28,139,210 km (0.084 R)
• M29: 31,420,490 km (0.031 R)
• M30: 35,604,892 km (0.112 R)
• M31: 41,741,995 km (0.118 R)
• M32: 44,443,583 km (0.106 R)
• M33: 48,874,372 km (0.08 R)
• M34: 49,530,509 km (0.038 R)
• M35: 57,139,804 km (0.093 R)
• M36: 62,945,249 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.3

Radius: 7.8

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.73 AU - 14.75 AU

Year: 20076 Days

Day: 21.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 178 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 107,585,745 km

• M1: 100,081 km (0.116 R)
• M2: 528,529 km (0.119 R)
• M3: 892,351 km (0.086 R)
• M4: 1,269,787 km (0.057 R)
• M5: 1,805,497 km (0.093 R)
• M6: 2,198,490 km (0.025 R)
• M7: 2,552,888 km (0.041 R)
• M8: 2,893,971 km (0.092 R)
• M9: 3,789,164 km (0.083 R)
• M10: 6,029,692 km (0.092 R)
• M11: 7,772,058 km (0.077 R)
• M12: 8,074,844 km (0.083 R)
• M13: 8,921,419 km (0.099 R)
• M14: 10,360,700 km (0.072 R)
• M15: 13,259,158 km (0.106 R)
• M16: 14,970,708 km (0.096 R)
• M17: 18,646,327 km (0.111 R)
• M18: 19,837,725 km (0.081 R)
• M19: 20,981,849 km (0.106 R)
• M20: 21,570,068 km (0.063 R)
• M21: 23,296,577 km (0.097 R)
• M22: 25,223,099 km (0.065 R)
• M23: 25,554,159 km (0.026 R)
• M24: 27,953,559 km (0.103 R)
• M25: 30,126,318 km (0.114 R)
• M26: 35,906,930 km (0.116 R)
• M27: 39,351,570 km (0.086 R)
• M28: 40,095,969 km (0.059 R)
• M29: 43,483,164 km (0.102 R)
• M30: 46,227,687 km (0.098 R)
• M31: 52,595,919 km (0.09 R)
• M32: 56,458,236 km (0.104 R)
• M33: 63,512,075 km (0.03 R)
• M34: 64,535,923 km (0.075 R)
• M35: 68,527,344 km (0.114 R)
• M36: 70,911,635 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.7

Radius: 7.8

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.22 AU - 17.5 AU

Year: 21356 Days

Day: 19.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 107,585,745 km

• M1: 96,939 km (0.119 R)
• M2: 731,683 km (0.119 R)
• M3: 1,596,957 km (0.037 R)
• M4: 1,850,376 km (0.12 R)
• M5: 3,527,219 km (0.11 R)
• M6: 4,908,157 km (0.112 R)
• M7: 5,931,556 km (0.094 R)
• M8: 6,796,830 km (0.107 R)
• M9: 8,562,085 km (0.093 R)
• M10: 9,257,565 km (0.063 R)
• M11: 9,573,366 km (0.095 R)
• M12: 9,896,498 km (0.114 R)
• M13: 15,093,528 km (0.112 R)
• M14: 15,977,950 km (0.079 R)
• M15: 16,367,353 km (0.11 R)
• M16: 17,711,341 km (0.092 R)
• M17: 19,419,449 km (0.108 R)
• M18: 21,784,592 km (0.07 R)
• M19: 25,726,495 km (0.09 R)
• M20: 33,275,354 km (0.052 R)
• M21: 36,309,498 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.6

Radius: 6.3

Gravity: 24.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 17.17 AU - 19.95 AU

Year: 28366 Days

Day: 16.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 107,585,745 km

• M1: 80,184 km (0.113 R)
• M2: 348,713 km (0.071 R)
• M3: 715,826 km (0.067 R)
• M4: 1,352,514 km (0.032 R)
• M5: 2,265,809 km (0.113 R)
• M6: 2,540,920 km (0.075 R)
• M7: 4,303,781 km (0.101 R)
• M8: 6,309,589 km (0.109 R)
• M9: 7,930,183 km (0.117 R)
• M10: 8,745,791 km (0.104 R)
• M11: 10,957,595 km (0.12 R)
• M12: 11,311,544 km (0.092 R)
• M13: 12,495,611 km (0.084 R)
• M14: 14,255,630 km (0.117 R)
• M15: 14,762,916 km (0.103 R)
• M16: 15,903,151 km (0.036 R)
• M17: 17,290,671 km (0.068 R)
• M18: 19,675,262 km (0.083 R)
• M19: 24,122,208 km (0.076 R)
• M20: 25,700,316 km (0.102 R)
• M21: 29,060,882 km (0.033 R)
• M22: 29,330,907 km (0.116 R)
• M23: 36,953,367 km (0.113 R)
• M24: 44,890,880 km (0.101 R)
• M25: 53,285,266 km (0.11 R)
• M26: 54,505,236 km (0.102 R)
• M27: 54,916,032 km (0.039 R)
• M28: 57,000,828 km (0.066 R)
• M29: 57,212,210 km (0.089 R)
• M30: 57,636,469 km (0.064 R)
• M31: 64,943,128 km (0.056 R)
• M32: 67,037,798 km (0.059 R)
• M33: 86,831,990 km (0.075 R)
• M34: 95,789,761 km (0.05 R)
• M35: 98,805,654 km (0.102 R)
• M36: 99,722,539 km (0.117 R)
• M37: 102,195,541 km (0.086 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 14,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit