🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.71 AU

Year: 169 Days

Day: 45.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.67 AU - 0.95 AU

Year: 279 Days

Day: 17.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.73 AU - 1.21 AU

Year: 366 Days

Day: 46.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.61 AU - 1.65 AU

Year: 797 Days

Day: 47 Hours

Environment

Temp: -58 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.49 AU - 2.45 AU

Year: 1059 Days

Day: 24.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.59 AU - 3.63 AU

Year: 2626 Days

Day: 20.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.4

Radius: 9.1

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.37 AU - 4.89 AU

Year: 3815 Days

Day: 12.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,427,285 km

• M1: 124,166 km (0.114 R)
• M2: 189,989 km (0.107 R)
• M3: 248,033 km (0.105 R)
• M4: 384,616 km (0.102 R)
• M5: 646,412 km (0.068 R)
• M6: 858,393 km (0.067 R)
• M7: 949,498 km (0.038 R)
• M8: 1,020,108 km (0.058 R)
• M9: 1,104,930 km (0.053 R)
• M10: 1,167,013 km (0.08 R)
• M11: 1,243,308 km (0.069 R)
• M12: 1,347,578 km (0.077 R)
• M13: 1,495,829 km (0.064 R)
• M14: 1,779,467 km (0.07 R)
• M15: 2,033,933 km (0.094 R)
• M16: 2,095,567 km (0.119 R)
• M17: 2,332,380 km (0.101 R)
• M18: 2,397,007 km (0.071 R)
• M19: 2,528,204 km (0.076 R)
• M20: 2,970,715 km (0.107 R)
• M21: 3,364,157 km (0.032 R)
• M22: 3,437,460 km (0.068 R)
• M23: 3,679,509 km (0.077 R)
• M24: 4,358,684 km (0.07 R)
• M25: 4,479,110 km (0.08 R)
• M26: 4,888,260 km (0.115 R)
• M27: 5,055,211 km (0.052 R)
• M28: 5,352,163 km (0.1 R)
• M29: 5,459,574 km (0.061 R)
• M30: 5,524,350 km (0.118 R)
• M31: 6,209,060 km (0.103 R)
• M32: 6,276,678 km (0.064 R)
• M33: 6,435,700 km (0.068 R)
• M34: 6,595,920 km (0.106 R)
• M35: 6,757,485 km (0.055 R)
• M36: 6,827,048 km (0.08 R)
• M37: 7,108,143 km (0.108 R)
• M38: 7,345,255 km (0.111 R)
• M39: 7,416,913 km (0.106 R)
• M40: 7,536,890 km (0.074 R)
• M41: 7,730,021 km (0.095 R)
• M42: 8,121,519 km (0.114 R)
• M43: 8,394,385 km (0.104 R)
• M44: 9,102,432 km (0.083 R)
• M45: 9,646,071 km (0.107 R)
• M46: 9,987,902 km (0.102 R)
• M47: 10,067,488 km (0.054 R)
• M48: 11,284,467 km (0.054 R)
• M49: 11,422,545 km (0.116 R)
• M50: 11,505,572 km (0.115 R)
• M51: 11,812,098 km (0.026 R)
• M52: 11,924,297 km (0.111 R)
• M53: 12,433,229 km (0.119 R)
• M54: 13,122,875 km (0.07 R)
• M55: 13,297,306 km (0.08 R)
• M56: 14,479,279 km (0.104 R)
• M57: 14,719,682 km (0.038 R)
• M58: 14,810,189 km (0.071 R)
• M59: 15,082,906 km (0.079 R)
• M60: 15,174,161 km (0.1 R)
• M61: 15,265,565 km (0.117 R)
• M62: 15,326,601 km (0.099 R)
• M63: 16,221,047 km (0.069 R)
• M64: 16,690,335 km (0.061 R)
• M65: 16,974,122 km (0.095 R)
• M66: 17,037,402 km (0.091 R)
• M67: 17,963,563 km (0.108 R)
• M68: 18,873,267 km (0.049 R)
• M69: 19,201,784 km (0.119 R)
• M70: 19,366,791 km (0.082 R)
• M71: 19,731,510 km (0.043 R)
• M72: 20,333,043 km (0.105 R)
• M73: 20,568,660 km (0.066 R)
• M74: 21,076,395 km (0.112 R)
• M75: 21,212,529 km (0.101 R)
• M76: 22,208,253 km (0.108 R)
• M77: 22,938,739 km (0.107 R)
• M78: 23,394,863 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.2

Radius: 13.1

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.15 AU - 8.37 AU

Year: 6730 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 46,427,285 km

• M1: 299,944 km (0.11 R)
• M2: 419,622 km (0.074 R)
• M3: 516,113 km (0.103 R)
• M4: 610,060 km (0.084 R)
• M5: 737,368 km (0.084 R)
• M6: 1,114,504 km (0.11 R)
• M7: 1,308,832 km (0.118 R)
• M8: 1,750,295 km (0.107 R)
• M9: 1,901,539 km (0.076 R)
• M10: 2,298,721 km (0.119 R)
• M11: 2,423,186 km (0.116 R)
• M12: 2,507,410 km (0.118 R)
• M13: 2,921,198 km (0.083 R)
• M14: 3,170,876 km (0.078 R)
• M15: 6,117,057 km (0.114 R)
• M16: 6,291,338 km (0.102 R)
• M17: 6,555,827 km (0.116 R)
• M18: 7,126,394 km (0.103 R)
• M19: 7,525,970 km (0.112 R)
• M20: 7,744,233 km (0.091 R)
• M21: 8,411,589 km (0.084 R)
• M22: 8,573,155 km (0.12 R)
• M23: 8,801,292 km (0.039 R)
• M24: 9,097,346 km (0.102 R)
• M25: 9,396,841 km (0.09 R)
• M26: 9,801,204 km (0.112 R)
• M27: 10,211,251 km (0.098 R)
• M28: 10,349,330 km (0.063 R)
• M29: 10,453,151 km (0.107 R)
• M30: 10,872,175 km (0.105 R)
• M31: 11,013,096 km (0.102 R)
• M32: 11,762,881 km (0.104 R)
• M33: 12,125,805 km (0.061 R)
• M34: 13,236,420 km (0.107 R)
• M35: 14,263,708 km (0.106 R)
• M36: 14,650,718 km (0.119 R)
• M37: 15,277,234 km (0.071 R)
• M38: 15,514,346 km (0.074 R)
• M39: 15,872,484 km (0.099 R)
• M40: 16,515,755 km (0.099 R)
• M41: 17,331,961 km (0.118 R)
• M42: 18,496,730 km (0.09 R)
• M43: 19,772,650 km (0.054 R)
• M44: 20,160,856 km (0.112 R)
• M45: 20,334,240 km (0.119 R)
• M46: 20,638,971 km (0.054 R)
• M47: 21,473,428 km (0.048 R)
• M48: 22,006,146 km (0.074 R)
• M49: 22,543,202 km (0.079 R)
• M50: 23,311,537 km (0.06 R)
• M51: 24,180,401 km (0.092 R)
• M52: 24,642,060 km (0.117 R)
• M53: 25,433,433 km (0.119 R)
• M54: 25,714,677 km (0.118 R)
• M55: 26,185,761 km (0.092 R)
• M56: 26,469,847 km (0.104 R)
• M57: 27,184,476 km (0.067 R)
• M58: 27,568,195 km (0.073 R)
• M59: 28,341,167 km (0.117 R)
• M60: 28,681,502 km (0.112 R)
• M61: 29,219,157 km (0.034 R)
• M62: 29,415,429 km (0.097 R)
• M63: 29,710,736 km (0.118 R)
• M64: 30,155,490 km (0.07 R)
• M65: 30,453,339 km (0.026 R)
• M66: 30,702,270 km (0.089 R)
• M67: 31,452,952 km (0.094 R)
• M68: 33,176,918 km (0.099 R)
• M69: 33,535,803 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.6

Radius: 9.3

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.24 AU - 10.02 AU

Year: 9707 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,427,285 km

• M1: 236,963 km (0.076 R)
• M2: 321,187 km (0.059 R)
• M3: 418,874 km (0.107 R)
• M4: 514,317 km (0.114 R)
• M5: 680,670 km (0.086 R)
• M6: 865,424 km (0.077 R)
• M7: 936,931 km (0.029 R)
• M8: 1,324,689 km (0.054 R)
• M9: 1,386,922 km (0.093 R)
• M10: 1,851,573 km (0.115 R)
• M11: 2,137,903 km (0.076 R)
• M12: 2,236,488 km (0.109 R)
• M13: 2,362,001 km (0.116 R)
• M14: 2,914,466 km (0.116 R)
• M15: 3,107,447 km (0.085 R)
• M16: 3,191,371 km (0.119 R)
• M17: 3,652,432 km (0.072 R)
• M18: 3,830,603 km (0.117 R)
• M19: 4,959,768 km (0.064 R)
• M20: 5,124,475 km (0.042 R)
• M21: 5,425,167 km (0.095 R)
• M22: 5,731,842 km (0.041 R)
• M23: 5,939,335 km (0.104 R)
• M24: 6,721,582 km (0.074 R)
• M25: 7,014,046 km (0.088 R)
• M26: 7,385,647 km (0.049 R)
• M27: 7,460,595 km (0.036 R)
• M28: 7,878,123 km (0.086 R)
• M29: 8,656,630 km (0.052 R)
• M30: 10,708,066 km (0.052 R)
• M31: 11,178,850 km (0.112 R)
• M32: 11,438,552 km (0.106 R)
• M33: 11,525,469 km (0.091 R)
• M34: 11,919,659 km (0.071 R)
• M35: 12,362,768 km (0.103 R)
• M36: 13,037,754 km (0.077 R)
• M37: 13,586,179 km (0.1 R)
• M38: 14,423,180 km (0.083 R)
• M39: 14,847,888 km (0.109 R)
• M40: 15,276,785 km (0.074 R)
• M41: 15,806,361 km (0.111 R)
• M42: 15,903,450 km (0.106 R)
• M43: 16,293,153 km (0.088 R)
• M44: 16,440,208 km (0.119 R)
• M45: 16,636,929 km (0.11 R)
• M46: 17,631,904 km (0.081 R)
• M47: 18,136,797 km (0.118 R)
• M48: 18,492,840 km (0.111 R)
• M49: 20,097,876 km (0.109 R)
• M50: 20,308,210 km (0.073 R)
• M51: 21,424,509 km (0.104 R)
• M52: 21,908,907 km (0.104 R)
• M53: 22,615,159 km (0.084 R)
• M54: 23,439,294 km (0.115 R)
• M55: 23,716,199 km (0.102 R)
• M56: 24,890,842 km (0.078 R)
• M57: 26,832,772 km (0.101 R)
• M58: 27,939,048 km (0.104 R)
• M59: 27,997,690 km (0.065 R)
• M60: 28,232,709 km (0.098 R)
• M61: 28,291,501 km (0.086 R)
• M62: 28,468,325 km (0.089 R)
• M63: 29,000,744 km (0.069 R)
• M64: 29,119,525 km (0.073 R)
• M65: 29,417,224 km (0.111 R)
• M66: 29,775,811 km (0.108 R)
• M67: 29,955,627 km (0.085 R)
• M68: 30,015,616 km (0.047 R)
• M69: 31,346,139 km (0.055 R)
• M70: 34,189,845 km (0.054 R)
• M71: 34,755,924 km (0.055 R)
• M72: 36,088,542 km (0.074 R)
• M73: 36,344,204 km (0.051 R)
• M74: 36,857,475 km (0.063 R)
• M75: 37,244,035 km (0.069 R)
• M76: 37,631,943 km (0.086 R)
• M77: 38,021,196 km (0.098 R)
• M78: 38,803,593 km (0.107 R)
• M79: 40,583,359 km (0.09 R)
• M80: 41,049,207 km (0.09 R)
• M81: 42,524,541 km (0.11 R)
• M82: 43,472,543 km (0.077 R)
• M83: 43,608,527 km (0.094 R)
• M84: 44,085,595 km (0.036 R)
• M85: 44,632,974 km (0.048 R)
• M86: 45,941,805 km (0.069 R)
• M87: 46,080,333 km (0.079 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: 389 - 11,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit