🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.12 AU - 1.36 AU

Year: 490 Days

Day: 34.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 14,197,155 km

• M1: 316,100 km (0.062 R)
• M2: 916,885 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.16 AU - 1.46 AU

Year: 532 Days

Day: 35.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.41 AU - 2.19 AU

Year: 857 Days

Day: 31.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.62 AU - 2.1 AU

Year: 900 Days

Day: 39.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,197,155 km

• M1: 409,001 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.27 AU - 4.81 AU

Year: 2881 Days

Day: 12.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.2

Radius: 11.3

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.41 AU - 8.03 AU

Year: 7610 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 14,197,155 km

• M1: 141,669 km (0.032 R)
• M2: 289,921 km (0.114 R)
• M3: 513,569 km (0.058 R)
• M4: 588,967 km (0.075 R)
• M5: 932,743 km (0.052 R)
• M6: 1,077,553 km (0.079 R)
• M7: 1,318,406 km (0.111 R)
• M8: 1,463,965 km (0.083 R)
• M9: 1,576,762 km (0.102 R)
• M10: 2,057,868 km (0.077 R)
• M11: 2,381,299 km (0.12 R)
• M12: 2,721,036 km (0.083 R)
• M13: 3,076,331 km (0.082 R)
• M14: 3,371,487 km (0.04 R)
• M15: 3,989,177 km (0.117 R)
• M16: 4,365,864 km (0.078 R)
• M17: 4,614,047 km (0.073 R)
• M18: 4,725,946 km (0.092 R)
• M19: 6,260,671 km (0.083 R)
• M20: 6,353,721 km (0.113 R)
• M21: 6,603,848 km (0.111 R)
• M22: 6,985,173 km (0.068 R)
• M23: 7,570,849 km (0.104 R)
• M24: 8,963,007 km (0.091 R)
• M25: 9,491,835 km (0.08 R)
• M26: 9,670,455 km (0.115 R)
• M27: 10,322,552 km (0.062 R)
• M28: 10,395,855 km (0.072 R)
• M29: 10,506,258 km (0.045 R)
• M30: 10,616,961 km (0.074 R)
• M31: 10,876,812 km (0.12 R)
• M32: 11,251,854 km (0.105 R)
• M33: 11,630,935 km (0.117 R)
• M34: 11,783,824 km (0.117 R)
• M35: 12,014,355 km (0.11 R)
• M36: 12,715,071 km (0.067 R)
• M37: 13,229,388 km (0.101 R)
• M38: 13,469,044 km (0.11 R)
• M39: 14,115,157 km (0.119 R)
• M40: 14,483,019 km (0.075 R)
• M41: 14,606,437 km (0.11 R)
• M42: 15,395,715 km (0.109 R)
• M43: 15,521,677 km (0.043 R)
• M44: 15,859,020 km (0.072 R)
• M45: 16,071,150 km (0.061 R)
• M46: 16,156,271 km (0.099 R)
• M47: 16,284,327 km (0.11 R)
• M48: 16,885,860 km (0.026 R)
• M49: 17,626,220 km (0.044 R)
• M50: 18,066,636 km (0.07 R)
• M51: 18,823,601 km (0.059 R)
• M52: 19,409,576 km (0.12 R)
• M53: 19,773,099 km (0.109 R)
• M54: 19,910,130 km (0.101 R)
• M55: 20,645,703 km (0.082 R)
• M56: 21,812,716 km (0.104 R)
• M57: 22,096,054 km (0.077 R)
• M58: 22,714,043 km (0.077 R)
• M59: 22,953,250 km (0.115 R)
• M60: 23,289,546 km (0.055 R)
• M61: 25,539,947 km (0.11 R)
• M62: 25,788,728 km (0.077 R)
• M63: 26,791,782 km (0.075 R)
• M64: 27,348,884 km (0.087 R)
• M65: 28,217,450 km (0.082 R)
• M66: 28,577,831 km (0.046 R)
• M67: 29,459,112 km (0.063 R)
• M68: 29,667,801 km (0.036 R)
• M69: 30,086,675 km (0.1 R)
• M70: 31,036,173 km (0.079 R)
• M71: 31,354,816 km (0.114 R)
• M72: 32,640,460 km (0.116 R)
• M73: 33,615,988 km (0.113 R)
• M74: 34,601,090 km (0.063 R)
• M75: 35,373,763 km (0.108 R)
• M76: 35,873,569 km (0.05 R)
• M77: 36,040,670 km (0.073 R)
• M78: 36,207,921 km (0.09 R)
• M79: 37,104,909 km (0.081 R)
• M80: 37,273,955 km (0.116 R)
• M81: 37,725,890 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655

Radius: 15

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.56 AU - 9.88 AU

Year: 8361 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 14,197,155 km

• M1: 459,714 km (0.097 R)
• M2: 815,159 km (0.108 R)
• M3: 910,153 km (0.109 R)
• M4: 1,009,486 km (0.075 R)
• M5: 1,166,265 km (0.041 R)
• M6: 1,294,321 km (0.109 R)
• M7: 1,834,967 km (0.11 R)
• M8: 2,279,124 km (0.117 R)
• M9: 2,442,784 km (0.089 R)
• M10: 2,562,163 km (0.118 R)
• M11: 2,757,238 km (0.042 R)
• M12: 3,085,306 km (0.092 R)
• M13: 3,346,355 km (0.025 R)
• M14: 3,533,502 km (0.065 R)
• M15: 4,404,161 km (0.097 R)
• M16: 4,609,858 km (0.114 R)
• M17: 4,879,135 km (0.077 R)
• M18: 5,030,976 km (0.092 R)
• M19: 5,246,248 km (0.08 R)
• M20: 5,527,641 km (0.092 R)
• M21: 5,878,299 km (0.057 R)
• M22: 6,138,001 km (0.104 R)
• M23: 6,534,585 km (0.1 R)
• M24: 6,736,093 km (0.101 R)
• M25: 6,871,629 km (0.103 R)
• M26: 7,145,393 km (0.083 R)
• M27: 7,353,184 km (0.106 R)
• M28: 8,240,300 km (0.088 R)
• M29: 9,048,876 km (0.052 R)
• M30: 9,424,965 km (0.102 R)
• M31: 9,806,140 km (0.109 R)
• M32: 9,960,077 km (0.09 R)
• M33: 10,192,402 km (0.101 R)
• M34: 10,741,726 km (0.116 R)
• M35: 10,940,242 km (0.06 R)
• M36: 11,787,415 km (0.092 R)
• M37: 12,363,965 km (0.107 R)
• M38: 13,246,143 km (0.115 R)
• M39: 13,630,311 km (0.116 R)
• M40: 13,759,264 km (0.089 R)
• M41: 15,204,230 km (0.067 R)
• M42: 15,922,150 km (0.112 R)
• M43: 16,239,746 km (0.106 R)
• M44: 17,718,073 km (0.115 R)
• M45: 18,520,964 km (0.114 R)
• M46: 18,855,016 km (0.072 R)
• M47: 18,950,909 km (0.087 R)
• M48: 21,199,215 km (0.109 R)
• M49: 21,298,847 km (0.102 R)
• M50: 22,051,325 km (0.039 R)
• M51: 22,152,453 km (0.047 R)
• M52: 23,273,539 km (0.052 R)
• M53: 23,582,459 km (0.116 R)
• M54: 23,944,635 km (0.089 R)
• M55: 24,048,456 km (0.117 R)
• M56: 24,413,026 km (0.107 R)
• M57: 25,942,814 km (0.114 R)
• M58: 26,370,365 km (0.118 R)
• M59: 27,015,879 km (0.066 R)
• M60: 27,830,290 km (0.119 R)
• M61: 28,048,853 km (0.109 R)
• M62: 28,487,623 km (0.082 R)
• M63: 28,763,033 km (0.114 R)
• M64: 30,771,833 km (0.089 R)
• M65: 31,167,669 km (0.055 R)
• M66: 31,622,148 km (0.117 R)
• M67: 32,078,870 km (0.098 R)
• M68: 32,193,312 km (0.06 R)
• M69: 32,825,662 km (0.105 R)
• M70: 33,345,964 km (0.101 R)
• M71: 34,044,137 km (0.034 R)
• M72: 34,219,316 km (0.102 R)
• M73: 34,864,532 km (0.036 R)
• M74: 35,041,207 km (0.049 R)
• M75: 35,632,418 km (0.095 R)
• M76: 36,944,391 km (0.119 R)
• M77: 38,150,748 km (0.087 R)
• M78: 38,515,169 km (0.106 R)
• M79: 39,064,043 km (0.067 R)
• M80: 39,431,456 km (0.113 R)
• M81: 39,676,946 km (0.117 R)
• M82: 39,923,034 km (0.033 R)
• M83: 40,974,408 km (0.117 R)
• M84: 41,223,040 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.9

Radius: 13.5

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.83 AU - 11.35 AU

Year: 9723 Days

Day: 8.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 14,197,155 km

• M1: 176,525 km (0.108 R)
• M2: 402,418 km (0.084 R)
• M3: 590,762 km (0.108 R)
• M4: 1,189,004 km (0.097 R)
• M5: 1,341,444 km (0.118 R)
• M6: 1,500,915 km (0.096 R)
• M7: 1,940,584 km (0.106 R)
• M8: 2,503,820 km (0.115 R)
• M9: 3,026,066 km (0.067 R)
• M10: 3,207,827 km (0.038 R)
• M11: 3,362,212 km (0.077 R)
• M12: 3,456,010 km (0.107 R)
• M13: 3,582,420 km (0.107 R)
• M14: 4,407,752 km (0.066 R)
• M15: 4,684,358 km (0.079 R)
• M16: 4,789,525 km (0.07 R)
• M17: 4,930,895 km (0.035 R)
• M18: 5,073,761 km (0.086 R)
• M19: 5,218,123 km (0.119 R)
• M20: 5,473,936 km (0.108 R)
• M21: 5,809,035 km (0.038 R)
• M22: 6,036,124 km (0.11 R)
• M23: 6,189,163 km (0.118 R)
• M24: 6,934,011 km (0.117 R)
• M25: 7,175,163 km (0.046 R)
• M26: 7,459,997 km (0.111 R)
• M27: 8,041,035 km (0.091 R)
• M28: 8,294,604 km (0.064 R)
• M29: 8,507,781 km (0.11 R)
• M30: 8,722,902 km (0.063 R)
• M31: 9,027,184 km (0.117 R)
• M32: 9,158,681 km (0.085 R)
• M33: 9,423,469 km (0.119 R)
• M34: 11,584,710 km (0.055 R)
• M35: 12,160,213 km (0.118 R)
• M36: 12,257,002 km (0.082 R)
• M37: 12,696,072 km (0.102 R)
• M38: 12,942,161 km (0.082 R)
• M39: 14,043,949 km (0.12 R)
• M40: 15,279,927 km (0.037 R)
• M41: 15,911,080 km (0.108 R)
• M42: 16,658,172 km (0.032 R)
• M43: 17,090,210 km (0.096 R)
• M44: 17,253,122 km (0.118 R)
• M45: 18,075,761 km (0.095 R)
• M46: 18,186,464 km (0.071 R)
• M47: 18,297,316 km (0.053 R)
• M48: 18,855,166 km (0.086 R)
• M49: 19,079,862 km (0.079 R)
• M50: 19,418,552 km (0.118 R)
• M51: 19,645,492 km (0.03 R)
• M52: 19,816,183 km (0.075 R)
• M53: 22,973,595 km (0.1 R)
• M54: 24,365,304 km (0.057 R)
• M55: 24,794,351 km (0.101 R)
• M56: 25,040,589 km (0.079 R)
• M57: 25,411,442 km (0.093 R)
• M58: 26,346,728 km (0.114 R)
• M59: 27,229,804 km (0.047 R)
• M60: 29,284,681 km (0.112 R)
• M61: 30,068,125 km (0.117 R)
• M62: 30,330,669 km (0.087 R)
• M63: 30,660,084 km (0.117 R)
• M64: 31,256,082 km (0.114 R)
• M65: 32,324,958 km (0.117 R)
• M66: 32,526,766 km (0.11 R)
• M67: 32,728,873 km (0.116 R)
• M68: 34,704,761 km (0.115 R)
• M69: 35,049,285 km (0.063 R)
• M70: 35,950,463 km (0.094 R)
• M71: 36,368,888 km (0.037 R)
• M72: 37,140,364 km (0.077 R)
• M73: 39,128,370 km (0.103 R)
• M74: 40,207,569 km (0.081 R)
• M75: 40,859,816 km (0.11 R)
• M76: 41,808,117 km (0.098 R)
• M77: 42,248,234 km (0.114 R)
• M78: 42,837,500 km (0.096 R)
• M79: 43,281,207 km (0.027 R)
• M80: 43,429,459 km (0.031 R)
• M81: 43,577,860 km (0.108 R)
• M82: 44,696,253 km (0.074 R)
• M83: 47,954,645 km (0.09 R)
• M84: 49,961,650 km (0.109 R)
• M85: 50,117,082 km (0.036 R)
• M86: 51,917,193 km (0.053 R)
• M87: 52,469,359 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.4

Radius: 14.2

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.66 AU - 9.78 AU

Year: 10751 Days

Day: 10.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 14,197,155 km

• M1: 593,604 km (0.116 R)
• M2: 1,477,877 km (0.094 R)
• M3: 2,220,631 km (0.084 R)
• M4: 2,738,389 km (0.061 R)
• M5: 3,750,119 km (0.095 R)
• M6: 4,199,063 km (0.107 R)
• M7: 5,433,993 km (0.104 R)
• M8: 5,647,768 km (0.06 R)
• M9: 6,005,008 km (0.062 R)
• M10: 6,210,256 km (0.089 R)
• M11: 6,385,735 km (0.085 R)
• M12: 6,692,710 km (0.051 R)
• M13: 6,807,152 km (0.047 R)
• M14: 8,038,492 km (0.041 R)
• M15: 8,795,906 km (0.117 R)
• M16: 9,301,397 km (0.12 R)
• M17: 9,909,363 km (0.119 R)
• M18: 10,171,309 km (0.115 R)
• M19: 10,989,908 km (0.093 R)
• M20: 11,086,549 km (0.087 R)
• M21: 11,338,920 km (0.101 R)
• M22: 12,227,382 km (0.058 R)
• M23: 12,791,665 km (0.073 R)
• M24: 13,138,433 km (0.056 R)
• M25: 13,488,193 km (0.11 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 15,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit