🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.44 AU - 0.7 AU

Year: 274 Days

Day: 24.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.47 AU - 0.69 AU

Year: 281 Days

Day: 27 Hours

Environment

Temp: -122 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,306,209 km

• M1: 70,461 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526

Radius: 8.6

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.69 AU - 0.71 AU

Year: 372 Days

Day: 5.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,306,209 km

• M1: 106,962 km (0.091 R)
• M2: 506,538 km (0.065 R)
• M3: 823,835 km (0.117 R)
• M4: 1,105,379 km (0.085 R)
• M5: 1,385,725 km (0.077 R)
• M6: 1,813,276 km (0.09 R)
• M7: 2,167,374 km (0.061 R)
• M8: 2,698,746 km (0.097 R)
• M9: 3,130,934 km (0.088 R)
• M10: 3,403,052 km (0.09 R)
• M11: 3,679,210 km (0.06 R)
• M12: 4,121,721 km (0.058 R)
• M13: 4,880,331 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.9

Radius: 11

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.45 AU - 3.91 AU

Year: 3606 Days

Day: 9.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,306,209 km

• M1: 136,882 km (0.104 R)
• M2: 502,649 km (0.104 R)
• M3: 962,363 km (0.084 R)
• M4: 1,632,711 km (0.078 R)
• M5: 2,000,124 km (0.097 R)
• M6: 2,453,555 km (0.088 R)
• M7: 2,804,511 km (0.073 R)
• M8: 3,337,828 km (0.047 R)
• M9: 3,874,585 km (0.084 R)
• M10: 4,491,526 km (0.093 R)
• M11: 4,971,436 km (0.086 R)
• M12: 6,148,622 km (0.105 R)
• M13: 6,864,597 km (0.114 R)
• M14: 7,972,968 km (0.092 R)
• M15: 9,502,158 km (0.096 R)
• M16: 9,853,713 km (0.116 R)
• M17: 11,435,560 km (0.081 R)
• M18: 11,923,549 km (0.117 R)
• M19: 12,518,200 km (0.116 R)
• M20: 13,766,594 km (0.105 R)
• M21: 15,096,220 km (0.091 R)
• M22: 16,010,862 km (0.078 R)
• M23: 18,915,005 km (0.104 R)
• M24: 19,347,941 km (0.096 R)
• M25: 20,621,169 km (0.064 R)
• M26: 22,565,492 km (0.054 R)
• M27: 24,047,708 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.3

Radius: 14.9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.08 AU - 3.66 AU

Year: 3933 Days

Day: 10 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,306,209 km

• M1: 185,352 km (0.064 R)
• M2: 750,533 km (0.107 R)
• M3: 1,450,052 km (0.108 R)
• M4: 2,734,350 km (0.055 R)
• M5: 3,214,409 km (0.065 R)
• M6: 4,142,365 km (0.091 R)
• M7: 5,430,552 km (0.086 R)
• M8: 5,934,248 km (0.119 R)
• M9: 6,748,510 km (0.101 R)
• M10: 8,788,277 km (0.087 R)
• M11: 11,078,919 km (0.062 R)
• M12: 11,571,994 km (0.092 R)
• M13: 13,339,343 km (0.065 R)
• M14: 16,062,174 km (0.091 R)
• M15: 18,693,451 km (0.076 R)
• M16: 21,669,700 km (0.088 R)
• M17: 24,418,561 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.8

Radius: 8

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.86 AU - 5.88 AU

Year: 6833 Days

Day: 9.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,306,209 km

• M1: 99,483 km (0.119 R)
• M2: 450,439 km (0.08 R)
• M3: 729,439 km (0.117 R)
• M4: 1,623,885 km (0.109 R)
• M5: 2,968,171 km (0.039 R)
• M6: 3,220,543 km (0.081 R)
• M7: 3,487,276 km (0.098 R)
• M8: 3,890,592 km (0.104 R)
• M9: 4,431,388 km (0.116 R)
• M10: 4,762,299 km (0.115 R)
• M11: 5,350,667 km (0.093 R)
• M12: 5,630,864 km (0.089 R)
• M13: 8,740,106 km (0.071 R)
• M14: 9,712,492 km (0.078 R)
• M15: 11,202,487 km (0.085 R)
• M16: 13,117,190 km (0.057 R)
• M17: 13,743,257 km (0.074 R)
• M18: 14,508,749 km (0.088 R)
• M19: 17,787,785 km (0.048 R)
• M20: 18,767,651 km (0.057 R)
• M21: 19,489,311 km (0.093 R)
• M22: 19,931,074 km (0.09 R)
• M23: 20,911,239 km (0.1 R)
• M24: 21,686,755 km (0.111 R)
• M25: 23,295,081 km (0.055 R)
• M26: 24,128,341 km (0.032 R)
• M27: 24,467,181 km (0.115 R)
• M28: 28,879,570 km (0.083 R)
• M29: 29,261,643 km (0.08 R)
• M30: 31,827,545 km (0.1 R)
• M31: 32,957,009 km (0.085 R)
• M32: 33,689,440 km (0.109 R)
• M33: 38,428,851 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204

Radius: 13.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.8 AU - 7.18 AU

Year: 9321 Days

Day: 8.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,306,209 km

• M1: 164,558 km (0.058 R)
• M2: 589,416 km (0.058 R)
• M3: 1,159,683 km (0.111 R)
• M4: 1,581,549 km (0.056 R)
• M5: 3,338,426 km (0.082 R)
• M6: 4,411,192 km (0.109 R)
• M7: 6,308,841 km (0.044 R)
• M8: 7,510,262 km (0.086 R)
• M9: 8,278,297 km (0.067 R)
• M10: 9,017,909 km (0.108 R)
• M11: 10,495,487 km (0.045 R)
• M12: 11,598,173 km (0.119 R)
• M13: 15,085,898 km (0.056 R)
• M14: 15,602,310 km (0.087 R)
• M15: 19,152,567 km (0.1 R)
• M16: 23,208,913 km (0.116 R)
• M17: 28,063,065 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.2

Radius: 6.2

Gravity: 20.82 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.7 AU - 6.86 AU

Year: 10006 Days

Day: 17.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,306,209 km

• M1: 77,940 km (0.029 R)
• M2: 376,089 km (0.1 R)
• M3: 578,196 km (0.116 R)
• M4: 1,281,605 km (0.079 R)
• M5: 1,955,992 km (0.067 R)
• M6: 2,220,631 km (0.114 R)
• M7: 2,954,708 km (0.119 R)
• M8: 4,086,266 km (0.086 R)
• M9: 4,401,917 km (0.114 R)
• M10: 5,447,307 km (0.035 R)
• M11: 5,973,443 km (0.116 R)
• M12: 7,249,513 km (0.07 R)
• M13: 7,541,977 km (0.097 R)
• M14: 8,466,791 km (0.114 R)
• M15: 9,220,465 km (0.105 R)
• M16: 9,713,689 km (0.087 R)
• M17: 11,078,470 km (0.11 R)
• M18: 13,049,721 km (0.116 R)
• M19: 15,379,559 km (0.045 R)
• M20: 16,859,530 km (0.055 R)
• M21: 17,225,447 km (0.048 R)
• M22: 18,431,804 km (0.047 R)
• M23: 26,089,270 km (0.046 R)
• M24: 27,576,273 km (0.119 R)
• M25: 30,286,089 km (0.111 R)
• M26: 31,484,218 km (0.04 R)
• M27: 32,039,077 km (0.095 R)
• M28: 34,090,812 km (0.092 R)
• M29: 38,202,060 km (0.084 R)
• M30: 40,768,561 km (0.038 R)
• M31: 42,093,998 km (0.095 R)
• M32: 47,974,840 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.4

Radius: 3.5

Gravity: 61.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.69 AU - 8.33 AU

Year: 11801 Days

Day: 20.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,306,209 km

• M1: 85,121 km (0.116 R)
• M2: 201,508 km (0.089 R)
• M3: 370,554 km (0.087 R)
• M4: 498,161 km (0.078 R)
• M5: 680,222 km (0.108 R)
• M6: 990,787 km (0.104 R)
• M7: 1,562,849 km (0.099 R)
• M8: 2,098,709 km (0.087 R)
• M9: 2,660,149 km (0.066 R)
• M10: 3,290,405 km (0.119 R)
• M11: 4,678,524 km (0.088 R)
• M12: 5,880,842 km (0.114 R)
• M13: 8,209,183 km (0.04 R)
• M14: 8,681,015 km (0.078 R)
• M15: 9,170,798 km (0.088 R)
• M16: 11,200,243 km (0.082 R)
• M17: 12,625,462 km (0.059 R)
• M18: 13,189,745 km (0.104 R)
• M19: 14,233,938 km (0.113 R)
• M20: 14,503,364 km (0.09 R)
• M21: 17,235,021 km (0.038 R)
• M22: 17,387,611 km (0.095 R)
• M23: 18,322,149 km (0.058 R)
• M24: 19,044,557 km (0.109 R)
• M25: 19,289,598 km (0.091 R)
• M26: 21,063,829 km (0.087 R)
• M27: 22,668,715 km (0.047 R)
• M28: 23,128,429 km (0.085 R)
• M29: 23,688,524 km (0.116 R)
• M30: 24,449,079 km (0.092 R)
• M31: 39,060,902 km (0.118 R)
• M32: 41,473,616 km (0.069 R)
• M33: 44,126,286 km (0.106 R)
• M34: 46,889,807 km (0.052 R)
• M35: 47,936,244 km (0.043 R)
• M36: 49,766,424 km (0.1 R)
• M37: 49,920,959 km (0.06 R)
• M38: 55,203,559 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.8

Radius: 7.7

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.31 AU - 12.35 AU

Year: 22661 Days

Day: 15.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,306,209 km

• M1: 100,679 km (0.116 R)
• M2: 956,230 km (0.09 R)
• M3: 1,847,085 km (0.053 R)
• M4: 2,257,581 km (0.058 R)
• M5: 3,040,278 km (0.097 R)
• M6: 3,768,520 km (0.106 R)
• M7: 5,485,156 km (0.114 R)
• M8: 10,247,604 km (0.117 R)
• M9: 15,609,042 km (0.072 R)
• M10: 16,104,959 km (0.076 R)
• M11: 23,328,890 km (0.114 R)
• M12: 26,808,537 km (0.112 R)
• M13: 29,603,324 km (0.106 R)
• M14: 32,186,580 km (0.116 R)
• M15: 38,991,787 km (0.037 R)
• M16: 42,408,154 km (0.032 R)
• M17: 48,246,211 km (0.119 R)
• M18: 50,007,576 km (0.085 R)
• M19: 51,084,830 km (0.103 R)
• M20: 52,177,344 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 12,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit