🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.59 AU - 0.71 AU

Year: 186 Days

Day: 34.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.87 AU - 0.99 AU

Year: 318 Days

Day: 30.6 Hours

Environment

Temp: 88 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.5

Radius: 8.5

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.54 AU - 6.28 AU

Year: 5097 Days

Day: 11.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 85,983,811 km

• M1: 135,236 km (0.091 R)
• M2: 237,861 km (0.071 R)
• M3: 587,471 km (0.101 R)
• M4: 747,840 km (0.12 R)
• M5: 942,167 km (0.083 R)
• M6: 1,607,130 km (0.107 R)
• M7: 2,010,296 km (0.085 R)
• M8: 2,230,205 km (0.116 R)
• M9: 2,526,409 km (0.103 R)
• M10: 2,609,436 km (0.106 R)
• M11: 2,707,422 km (0.11 R)
• M12: 2,965,030 km (0.064 R)
• M13: 3,156,066 km (0.101 R)
• M14: 3,519,589 km (0.052 R)
• M15: 3,674,872 km (0.05 R)
• M16: 4,154,782 km (0.115 R)
• M17: 4,269,523 km (0.063 R)
• M18: 4,739,410 km (0.108 R)
• M19: 5,190,448 km (0.084 R)
• M20: 5,314,165 km (0.095 R)
• M21: 5,492,785 km (0.069 R)
• M22: 5,618,896 km (0.069 R)
• M23: 5,874,260 km (0.116 R)
• M24: 6,472,053 km (0.049 R)
• M25: 6,662,790 km (0.112 R)
• M26: 6,836,024 km (0.102 R)
• M27: 7,246,222 km (0.115 R)
• M28: 7,424,542 km (0.082 R)
• M29: 7,947,686 km (0.1 R)
• M30: 9,414,493 km (0.118 R)
• M31: 9,805,093 km (0.038 R)
• M32: 10,849,735 km (0.071 R)
• M33: 12,612,596 km (0.066 R)
• M34: 12,683,955 km (0.119 R)
• M35: 12,923,012 km (0.079 R)
• M36: 13,139,331 km (0.099 R)
• M37: 14,066,089 km (0.107 R)
• M38: 14,164,824 km (0.116 R)
• M39: 15,139,903 km (0.05 R)
• M40: 15,495,198 km (0.096 R)
• M41: 15,648,386 km (0.109 R)
• M42: 16,214,165 km (0.109 R)
• M43: 17,260,004 km (0.085 R)
• M44: 17,924,667 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.4

Radius: 12.6

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.23 AU - 9.93 AU

Year: 10519 Days

Day: 10.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,983,811 km

• M1: 193,879 km (0.094 R)
• M2: 282,142 km (0.095 R)
• M3: 901,626 km (0.09 R)
• M4: 1,078,301 km (0.088 R)
• M5: 1,310,777 km (0.066 R)
• M6: 1,560,007 km (0.095 R)
• M7: 1,800,261 km (0.055 R)
• M8: 2,290,343 km (0.088 R)
• M9: 2,426,178 km (0.056 R)
• M10: 2,649,378 km (0.03 R)
• M11: 3,086,054 km (0.117 R)
• M12: 3,451,971 km (0.088 R)
• M13: 3,640,315 km (0.063 R)
• M14: 3,799,786 km (0.083 R)
• M15: 5,852,418 km (0.099 R)
• M16: 7,327,453 km (0.056 R)
• M17: 7,408,087 km (0.116 R)
• M18: 8,315,697 km (0.073 R)
• M19: 8,526,929 km (0.051 R)
• M20: 9,084,331 km (0.081 R)
• M21: 9,214,630 km (0.107 R)
• M22: 9,653,551 km (0.025 R)
• M23: 10,689,067 km (0.118 R)
• M24: 10,826,697 km (0.059 R)
• M25: 11,476,999 km (0.091 R)
• M26: 11,807,012 km (0.028 R)
• M27: 12,283,780 km (0.108 R)
• M28: 12,572,803 km (0.074 R)
• M29: 12,718,213 km (0.096 R)
• M30: 12,912,989 km (0.094 R)
• M31: 13,059,745 km (0.109 R)
• M32: 14,102,292 km (0.042 R)
• M33: 15,326,302 km (0.073 R)
• M34: 17,064,480 km (0.06 R)
• M35: 17,225,596 km (0.1 R)
• M36: 17,333,307 km (0.069 R)
• M37: 17,603,630 km (0.082 R)
• M38: 17,875,150 km (0.069 R)
• M39: 18,257,822 km (0.091 R)
• M40: 18,477,581 km (0.117 R)
• M41: 18,864,441 km (0.094 R)
• M42: 19,477,792 km (0.079 R)
• M43: 19,589,991 km (0.081 R)
• M44: 20,211,121 km (0.117 R)
• M45: 20,666,946 km (0.103 R)
• M46: 21,414,786 km (0.114 R)
• M47: 22,288,736 km (0.105 R)
• M48: 22,523,755 km (0.036 R)
• M49: 22,877,853 km (0.068 R)
• M50: 23,055,575 km (0.12 R)
• M51: 23,531,745 km (0.055 R)
• M52: 23,711,263 km (0.11 R)
• M53: 24,797,343 km (0.081 R)
• M54: 24,980,002 km (0.082 R)
• M55: 25,961,364 km (0.102 R)
• M56: 26,643,381 km (0.12 R)
• M57: 27,080,506 km (0.088 R)
• M58: 28,278,934 km (0.108 R)
• M59: 30,596,654 km (0.039 R)
• M60: 31,778,328 km (0.046 R)
• M61: 33,915,632 km (0.056 R)
• M62: 34,050,719 km (0.116 R)
• M63: 34,865,280 km (0.118 R)
• M64: 35,686,273 km (0.088 R)
• M65: 36,582,813 km (0.109 R)
• M66: 36,929,581 km (0.059 R)
• M67: 37,138,120 km (0.079 R)
• M68: 40,457,248 km (0.097 R)
• M69: 40,959,598 km (0.11 R)
• M70: 42,552,067 km (0.11 R)
• M71: 42,697,775 km (0.118 R)
• M72: 45,052,745 km (0.094 R)
• M73: 45,797,294 km (0.039 R)
• M74: 47,072,316 km (0.109 R)
• M75: 47,298,508 km (0.106 R)
• M76: 47,676,393 km (0.086 R)
• M77: 48,207,016 km (0.099 R)
• M78: 48,359,008 km (0.063 R)
• M79: 49,733,962 km (0.102 R)
• M80: 50,812,263 km (0.1 R)
• M81: 50,966,947 km (0.107 R)
• M82: 51,354,256 km (0.075 R)
• M83: 52,054,075 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.2

Radius: 6.3

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10.03 AU - 16.15 AU

Year: 16801 Days

Day: 23 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 85,983,811 km

• M1: 381,175 km (0.082 R)
• M2: 720,015 km (0.104 R)
• M3: 918,681 km (0.109 R)
• M4: 1,478,027 km (0.107 R)
• M5: 1,554,322 km (0.085 R)
• M6: 1,651,710 km (0.091 R)
• M7: 1,872,816 km (0.047 R)
• M8: 2,039,767 km (0.054 R)
• M9: 2,872,878 km (0.086 R)
• M10: 4,307,671 km (0.067 R)
• M11: 4,389,950 km (0.086 R)
• M12: 4,837,696 km (0.115 R)
• M13: 6,266,206 km (0.103 R)
• M14: 6,484,768 km (0.083 R)
• M15: 6,961,687 km (0.094 R)
• M16: 7,948,733 km (0.113 R)
• M17: 8,117,480 km (0.114 R)
• M18: 8,390,047 km (0.102 R)
• M19: 8,734,870 km (0.035 R)
• M20: 9,402,825 km (0.118 R)
• M21: 10,050,733 km (0.078 R)
• M22: 11,847,852 km (0.075 R)
• M23: 13,219,365 km (0.116 R)
• M24: 13,741,462 km (0.037 R)
• M25: 14,188,460 km (0.059 R)
• M26: 14,229,450 km (0.034 R)
• M27: 14,764,412 km (0.071 R)
• M28: 14,971,904 km (0.103 R)
• M29: 15,642,552 km (0.113 R)
• M30: 15,684,738 km (0.116 R)
• M31: 15,854,083 km (0.025 R)
• M32: 16,580,530 km (0.07 R)
• M33: 16,882,718 km (0.109 R)
• M34: 17,012,868 km (0.112 R)
• M35: 17,143,318 km (0.095 R)
• M36: 17,448,946 km (0.118 R)
• M37: 17,492,629 km (0.088 R)
• M38: 21,912,498 km (0.1 R)
• M39: 22,529,888 km (0.081 R)
• M40: 22,768,796 km (0.044 R)
• M41: 23,781,424 km (0.057 R)
• M42: 26,301,250 km (0.11 R)
• M43: 26,552,874 km (0.057 R)
• M44: 26,603,289 km (0.068 R)
• M45: 26,805,246 km (0.097 R)
• M46: 27,007,652 km (0.094 R)
• M47: 28,130,384 km (0.1 R)
• M48: 30,000,058 km (0.046 R)
• M49: 31,963,231 km (0.095 R)
• M50: 32,824,914 km (0.043 R)
• M51: 34,571,170 km (0.109 R)
• M52: 35,400,092 km (0.068 R)
• M53: 36,123,847 km (0.09 R)
• M54: 36,627,692 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.7

Radius: 6.9

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 19.07 AU - 21.67 AU

Year: 32615 Days

Day: 21.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 103.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,983,811 km

• M1: 159,172 km (0.077 R)
• M2: 213,177 km (0.107 R)
• M3: 385,364 km (0.101 R)
• M4: 532,120 km (0.097 R)
• M5: 600,785 km (0.094 R)
• M6: 1,046,138 km (0.086 R)
• M7: 1,379,891 km (0.036 R)
• M8: 1,542,204 km (0.08 R)
• M9: 3,746,230 km (0.097 R)
• M10: 4,158,522 km (0.105 R)
• M11: 5,076,005 km (0.117 R)
• M12: 5,634,903 km (0.077 R)
• M13: 6,482,375 km (0.109 R)
• M14: 7,826,512 km (0.106 R)
• M15: 8,000,345 km (0.091 R)
• M16: 8,889,255 km (0.043 R)
• M17: 9,192,340 km (0.092 R)
• M18: 14,412,558 km (0.09 R)
• M19: 15,127,636 km (0.057 R)
• M20: 15,271,998 km (0.106 R)
• M21: 16,295,546 km (0.098 R)
• M22: 18,562,553 km (0.081 R)
• M23: 19,027,652 km (0.109 R)
• M24: 19,811,396 km (0.066 R)
• M25: 23,216,393 km (0.069 R)
• M26: 23,383,045 km (0.069 R)
• M27: 24,560,380 km (0.059 R)
• M28: 28,919,662 km (0.047 R)
• M29: 29,639,078 km (0.111 R)
• M30: 30,364,329 km (0.103 R)
• M31: 34,361,135 km (0.052 R)
• M32: 34,836,557 km (0.071 R)
• M33: 35,218,480 km (0.035 R)
• M34: 36,565,908 km (0.042 R)
• M35: 40,909,183 km (0.083 R)
• M36: 42,528,580 km (0.104 R)
• M37: 43,551,231 km (0.1 R)
• M38: 44,892,825 km (0.057 R)
• M39: 46,772,672 km (0.107 R)
• M40: 47,299,406 km (0.069 R)
• M41: 47,405,022 km (0.048 R)
• M42: 48,252,494 km (0.104 R)
• M43: 48,465,073 km (0.119 R)
• M44: 48,678,100 km (0.075 R)
• M45: 48,891,427 km (0.092 R)
• M46: 50,716,820 km (0.078 R)
• M47: 52,127,677 km (0.046 R)
• M48: 53,551,400 km (0.102 R)
• M49: 53,881,712 km (0.086 R)
• M50: 54,544,580 km (0.102 R)
• M51: 56,213,345 km (0.094 R)
• M52: 56,549,042 km (0.098 R)
• M53: 58,917,925 km (0.102 R)
• M54: 59,486,696 km (0.102 R)
• M55: 61,434,161 km (0.093 R)
• M56: 62,126,500 km (0.116 R)
• M57: 62,705,443 km (0.1 R)
• M58: 65,039,021 km (0.113 R)
• M59: 65,509,057 km (0.066 R)
• M60: 66,216,356 km (0.098 R)
• M61: 70,633,383 km (0.052 R)
• M62: 70,874,834 km (0.099 R)
• M63: 72,938,387 km (0.036 R)
• M64: 73,426,824 km (0.11 R)
• M65: 73,549,045 km (0.08 R)
• M66: 74,898,568 km (0.114 R)
• M67: 75,144,806 km (0.087 R)
• M68: 76,999,969 km (0.094 R)
• M69: 79,874,043 km (0.084 R)
• M70: 80,125,517 km (0.089 R)
• M71: 81,640,495 km (0.084 R)
• M72: 83,419,812 km (0.114 R)
• M73: 83,547,419 km (0.12 R)
• M74: 83,930,539 km (0.099 R)
• M75: 84,058,445 km (0.103 R)
• M76: 85,854,966 km (0.111 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 20,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit