🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.53 AU - 0.67 AU

Year: 176 Days

Day: 41 Hours

Environment

Temp: 183 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,338,925 km

• M1: 97,388 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.61 AU - 0.61 AU

Year: 180 Days

Day: 24 Hours

Environment

Temp: 173 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.2 AU - 1.6 AU

Year: 627 Days

Day: 32.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,338,925 km

• M1: 325,824 km (0.08 R)
• M2: 648,656 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.37 AU - 2.53 AU

Year: 1452 Days

Day: 37.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,338,925 km

• M1: 1,307,485 km (0.027 R)
• M2: 1,538,465 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.42 AU - 4.04 AU

Year: 2728 Days

Day: 40.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.72 AU - 3.94 AU

Year: 2839 Days

Day: 18.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.33 AU - 4.49 AU

Year: 2928 Days

Day: 37.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,338,925 km

• M1: 1,102,387 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.6

Radius: 11.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.15 AU - 7.47 AU

Year: 6731 Days

Day: 9.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,338,925 km

• M1: 360,830 km (0.108 R)
• M2: 609,611 km (0.058 R)
• M3: 701,764 km (0.068 R)
• M4: 955,332 km (0.085 R)
• M5: 1,122,134 km (0.036 R)
• M6: 1,224,159 km (0.055 R)
• M7: 1,422,227 km (0.042 R)
• M8: 1,501,364 km (0.09 R)
• M9: 2,281,068 km (0.036 R)
• M10: 2,742,727 km (0.063 R)
• M11: 3,005,122 km (0.113 R)
• M12: 4,043,930 km (0.106 R)
• M13: 4,460,410 km (0.104 R)
• M14: 4,602,229 km (0.116 R)
• M15: 4,721,758 km (0.106 R)
• M16: 5,012,576 km (0.11 R)
• M17: 5,160,229 km (0.112 R)
• M18: 5,409,609 km (0.066 R)
• M19: 6,155,055 km (0.081 R)
• M20: 6,932,814 km (0.119 R)
• M21: 7,403,150 km (0.114 R)
• M22: 7,883,808 km (0.1 R)
• M23: 8,258,401 km (0.079 R)
• M24: 8,521,095 km (0.08 R)
• M25: 8,965,101 km (0.087 R)
• M26: 9,265,344 km (0.043 R)
• M27: 9,783,252 km (0.089 R)
• M28: 10,092,471 km (0.068 R)
• M29: 10,185,820 km (0.066 R)
• M30: 10,342,150 km (0.093 R)
• M31: 10,467,662 km (0.1 R)
• M32: 10,625,338 km (0.093 R)
• M33: 10,783,912 km (0.098 R)
• M34: 11,007,112 km (0.11 R)
• M35: 11,458,299 km (0.11 R)
• M36: 11,718,749 km (0.049 R)
• M37: 12,047,117 km (0.093 R)
• M38: 12,312,054 km (0.108 R)
• M39: 12,445,196 km (0.083 R)
• M40: 12,712,977 km (0.084 R)
• M41: 13,288,480 km (0.07 R)
• M42: 13,425,063 km (0.105 R)
• M43: 14,115,307 km (0.065 R)
• M44: 14,219,876 km (0.109 R)
• M45: 14,359,750 km (0.077 R)
• M46: 14,535,079 km (0.069 R)
• M47: 15,136,761 km (0.083 R)
• M48: 16,291,208 km (0.12 R)
• M49: 16,474,166 km (0.043 R)
• M50: 16,805,226 km (0.025 R)
• M51: 17,064,180 km (0.111 R)
• M52: 17,287,380 km (0.098 R)
• M53: 17,661,225 km (0.054 R)
• M54: 18,189,306 km (0.09 R)
• M55: 18,265,152 km (0.105 R)
• M56: 18,760,770 km (0.048 R)
• M57: 19,222,279 km (0.117 R)
• M58: 19,765,319 km (0.109 R)
• M59: 20,589,454 km (0.084 R)
• M60: 21,025,682 km (0.116 R)
• M61: 21,424,809 km (0.08 R)
• M62: 21,947,504 km (0.084 R)
• M63: 22,068,827 km (0.108 R)
• M64: 22,393,156 km (0.055 R)
• M65: 22,474,387 km (0.117 R)
• M66: 22,596,609 km (0.083 R)
• M67: 22,964,470 km (0.095 R)
• M68: 23,128,728 km (0.08 R)
• M69: 23,293,136 km (0.115 R)
• M70: 23,375,565 km (0.096 R)
• M71: 24,246,823 km (0.084 R)
• M72: 24,749,472 km (0.103 R)
• M73: 25,425,056 km (0.085 R)
• M74: 25,765,092 km (0.111 R)
• M75: 26,492,736 km (0.065 R)
• M76: 27,183,728 km (0.077 R)
• M77: 27,444,328 km (0.074 R)
• M78: 27,793,190 km (0.092 R)
• M79: 28,671,629 km (0.089 R)
• M80: 29,247,581 km (0.048 R)
• M81: 29,916,881 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.4

Radius: 11.6

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.48 AU - 13.04 AU

Year: 13368 Days

Day: 14.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,338,925 km

• M1: 149,448 km (0.026 R)
• M2: 459,565 km (0.102 R)
• M3: 572,212 km (0.112 R)
• M4: 695,780 km (0.073 R)
• M5: 790,176 km (0.067 R)
• M6: 930,499 km (0.104 R)
• M7: 1,451,698 km (0.076 R)
• M8: 1,550,881 km (0.091 R)
• M9: 1,626,877 km (0.076 R)
• M10: 1,916,798 km (0.087 R)
• M11: 1,998,777 km (0.046 R)
• M12: 2,138,202 km (0.091 R)
• M13: 2,338,963 km (0.097 R)
• M14: 3,042,073 km (0.11 R)
• M15: 3,203,339 km (0.092 R)
• M16: 3,467,379 km (0.111 R)
• M17: 4,016,703 km (0.111 R)
• M18: 4,741,804 km (0.041 R)
• M19: 5,043,243 km (0.12 R)
• M20: 5,389,862 km (0.084 R)
• M21: 5,704,466 km (0.083 R)
• M22: 5,984,812 km (0.05 R)
• M23: 6,475,942 km (0.033 R)
• M24: 7,150,928 km (0.119 R)
• M25: 8,205,294 km (0.043 R)
• M26: 8,750,727 km (0.111 R)
• M27: 8,842,730 km (0.105 R)
• M28: 9,307,830 km (0.061 R)
• M29: 9,781,008 km (0.074 R)
• M30: 11,247,067 km (0.073 R)
• M31: 11,903,503 km (0.045 R)
• M32: 12,108,003 km (0.111 R)
• M33: 12,572,504 km (0.117 R)
• M34: 14,054,421 km (0.086 R)
• M35: 14,270,590 km (0.084 R)
• M36: 14,379,198 km (0.103 R)
• M37: 14,597,012 km (0.098 R)
• M38: 15,091,284 km (0.087 R)
• M39: 16,039,884 km (0.107 R)
• M40: 16,549,863 km (0.069 R)
• M41: 16,950,187 km (0.086 R)
• M42: 17,585,828 km (0.088 R)
• M43: 18,288,040 km (0.031 R)
• M44: 19,358,712 km (0.106 R)
• M45: 20,266,323 km (0.071 R)
• M46: 20,572,101 km (0.086 R)
• M47: 21,373,945 km (0.101 R)
• M48: 21,872,405 km (0.108 R)
• M49: 22,123,132 km (0.091 R)
• M50: 22,944,573 km (0.101 R)
• M51: 23,583,207 km (0.098 R)
• M52: 23,711,562 km (0.062 R)
• M53: 26,796,120 km (0.068 R)
• M54: 28,693,021 km (0.084 R)
• M55: 29,105,014 km (0.114 R)
• M56: 30,143,821 km (0.111 R)
• M57: 30,562,695 km (0.092 R)
• M58: 30,983,664 km (0.059 R)
• M59: 31,194,746 km (0.087 R)
• M60: 32,257,639 km (0.099 R)
• M61: 32,400,356 km (0.082 R)
• M62: 32,686,088 km (0.118 R)
• M63: 34,856,753 km (0.051 R)
• M64: 35,664,282 km (0.108 R)
• M65: 36,107,391 km (0.081 R)
• M66: 38,728,196 km (0.103 R)
• M67: 39,717,187 km (0.099 R)
• M68: 40,176,453 km (0.119 R)
• M69: 43,518,918 km (0.102 R)
• M70: 43,913,408 km (0.071 R)
• M71: 44,944,436 km (0.105 R)
• M72: 45,183,494 km (0.097 R)
• M73: 45,903,359 km (0.106 R)
• M74: 46,063,728 km (0.074 R)
• M75: 46,465,697 km (0.086 R)
• M76: 46,626,814 km (0.076 R)
• M77: 46,868,863 km (0.057 R)
• M78: 47,354,159 km (0.11 R)
• M79: 47,597,405 km (0.106 R)
• M80: 48,003,862 km (0.025 R)
• M81: 49,394,225 km (0.113 R)
• M82: 50,797,752 km (0.06 R)
• M83: 52,633,468 km (0.104 R)
• M84: 55,256,966 km (0.079 R)
• M85: 56,541,712 km (0.055 R)
• M86: 56,972,105 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.4

Radius: 4

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 18.53 AU - 19.79 AU

Year: 31764 Days

Day: 24.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,338,925 km

• M1: 59,390 km (0.108 R)
• M2: 91,404 km (0.107 R)
• M3: 587,770 km (0.096 R)
• M4: 1,175,839 km (0.1 R)
• M5: 1,756,578 km (0.108 R)
• M6: 2,089,882 km (0.083 R)
• M7: 2,118,605 km (0.11 R)
• M8: 2,656,709 km (0.038 R)
• M9: 2,813,487 km (0.109 R)
• M10: 3,606,805 km (0.109 R)
• M11: 4,207,739 km (0.116 R)
• M12: 4,877,190 km (0.12 R)
• M13: 5,302,497 km (0.12 R)
• M14: 5,941,878 km (0.071 R)
• M15: 5,982,718 km (0.092 R)
• M16: 6,563,307 km (0.056 R)
• M17: 6,945,979 km (0.113 R)
• M18: 9,627,670 km (0.11 R)
• M19: 10,110,572 km (0.113 R)
• M20: 10,453,151 km (0.088 R)
• M21: 10,849,436 km (0.08 R)
• M22: 11,301,222 km (0.054 R)
• M23: 11,453,063 km (0.113 R)
• M24: 11,656,666 km (0.045 R)
• M25: 11,707,829 km (0.034 R)
• M26: 12,745,290 km (0.094 R)
• M27: 13,757,768 km (0.061 R)
• M28: 14,962,031 km (0.07 R)
• M29: 15,633,127 km (0.11 R)
• M30: 16,142,807 km (0.108 R)
• M31: 17,062,236 km (0.107 R)
• M32: 18,891,369 km (0.103 R)
• M33: 19,071,784 km (0.034 R)
• M34: 19,494,697 km (0.028 R)
• M35: 19,798,680 km (0.103 R)
• M36: 20,165,494 km (0.051 R)
• M37: 21,030,169 km (0.107 R)
• M38: 21,529,677 km (0.086 R)
• M39: 21,655,189 km (0.114 R)
• M40: 21,780,852 km (0.095 R)
• M41: 21,843,832 km (0.097 R)
• M42: 22,731,546 km (0.11 R)
• M43: 24,542,129 km (0.03 R)
• M44: 26,130,559 km (0.065 R)
• M45: 26,398,489 km (0.097 R)
• M46: 26,465,659 km (0.03 R)
• M47: 26,734,785 km (0.115 R)
• M48: 26,802,254 km (0.098 R)
• M49: 28,505,874 km (0.103 R)
• M50: 30,455,135 km (0.108 R)
• M51: 31,161,685 km (0.082 R)
• M52: 32,879,218 km (0.097 R)
• M53: 33,749,579 km (0.12 R)
• M54: 34,041,295 km (0.057 R)
• M55: 34,187,452 km (0.107 R)
• M56: 34,260,755 km (0.117 R)
• M57: 35,958,092 km (0.066 R)
• M58: 37,305,520 km (0.083 R)
• M59: 39,204,216 km (0.105 R)
• M60: 39,664,529 km (0.095 R)
• M61: 40,823,165 km (0.088 R)
• M62: 41,523,731 km (0.056 R)
• M63: 42,857,696 km (0.11 R)
• M64: 43,331,921 km (0.112 R)
• M65: 45,728,778 km (0.112 R)
• M66: 47,105,976 km (0.115 R)
• M67: 47,595,161 km (0.109 R)
• M68: 49,073,338 km (0.114 R)
• M69: 50,233,170 km (0.075 R)
• M70: 50,649,650 km (0.078 R)
• M71: 52,074,271 km (0.047 R)
• M72: 52,495,688 km (0.099 R)
• M73: 55,477,473 km (0.052 R)
• M74: 56,599,008 km (0.091 R)
• M75: 57,640,808 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 10,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit