🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.46 AU - 0.6 AU

Year: 136 Days

Day: 19.9 Hours

Environment

Temp: 238 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.45 AU - 2.29 AU

Year: 899 Days

Day: 30.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.34 AU - 2.52 AU

Year: 1331 Days

Day: 22.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.39 AU - 4.35 AU

Year: 2676 Days

Day: 17.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,224,152 km

• M1: 1,778,569 km (0.097 R)
• M2: 2,135,210 km (0.097 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.6

Radius: 13.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.52 AU - 5.76 AU

Year: 4708 Days

Day: 13.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 47,224,152 km

• M1: 164,707 km (0.105 R)
• M2: 287,976 km (0.063 R)
• M3: 382,223 km (0.078 R)
• M4: 484,847 km (0.061 R)
• M5: 882,627 km (0.102 R)
• M6: 976,276 km (0.04 R)
• M7: 1,084,585 km (0.104 R)
• M8: 1,338,303 km (0.096 R)
• M9: 1,472,641 km (0.112 R)
• M10: 1,729,052 km (0.088 R)
• M11: 1,822,401 km (0.082 R)
• M12: 1,931,159 km (0.075 R)
• M13: 2,056,372 km (0.079 R)
• M14: 2,155,556 km (0.097 R)
• M15: 2,314,877 km (0.117 R)
• M16: 2,722,980 km (0.099 R)
• M17: 2,895,916 km (0.064 R)
• M18: 3,056,434 km (0.045 R)
• M19: 3,269,461 km (0.071 R)
• M20: 3,386,297 km (0.12 R)
• M21: 3,504,480 km (0.111 R)
• M22: 3,589,751 km (0.113 R)
• M23: 3,779,889 km (0.08 R)
• M24: 4,297,498 km (0.107 R)
• M25: 4,799,698 km (0.098 R)
• M26: 5,261,806 km (0.059 R)
• M27: 5,617,998 km (0.076 R)
• M28: 5,799,012 km (0.067 R)
• M29: 5,941,130 km (0.12 R)
• M30: 6,312,133 km (0.107 R)
• M31: 6,479,383 km (0.054 R)
• M32: 7,011,802 km (0.073 R)
• M33: 7,120,111 km (0.076 R)
• M34: 7,272,551 km (0.119 R)
• M35: 7,404,047 km (0.051 R)
• M36: 7,514,151 km (0.054 R)
• M37: 8,392,740 km (0.073 R)
• M38: 8,484,593 km (0.093 R)
• M39: 8,785,733 km (0.057 R)
• M40: 9,208,647 km (0.107 R)
• M41: 9,327,278 km (0.074 R)
• M42: 9,710,547 km (0.067 R)
• M43: 10,098,903 km (0.116 R)
• M44: 10,319,560 km (0.079 R)
• M45: 10,566,696 km (0.114 R)
• M46: 11,677,161 km (0.092 R)
• M47: 12,298,591 km (0.08 R)
• M48: 12,692,332 km (0.055 R)
• M49: 12,798,098 km (0.082 R)
• M50: 13,384,970 km (0.117 R)
• M51: 13,926,066 km (0.045 R)
• M52: 14,309,036 km (0.106 R)
• M53: 14,529,544 km (0.082 R)
• M54: 15,197,648 km (0.094 R)
• M55: 15,762,230 km (0.04 R)
• M56: 16,132,784 km (0.115 R)
• M57: 16,477,457 km (0.095 R)
• M58: 16,564,075 km (0.101 R)
• M59: 17,028,127 km (0.099 R)
• M60: 17,232,628 km (0.099 R)
• M61: 17,673,343 km (0.093 R)
• M62: 17,999,017 km (0.095 R)
• M63: 18,117,948 km (0.047 R)
• M64: 18,506,154 km (0.111 R)
• M65: 18,957,641 km (0.086 R)
• M66: 19,108,884 km (0.091 R)
• M67: 19,351,831 km (0.093 R)
• M68: 19,443,235 km (0.108 R)
• M69: 20,086,656 km (0.104 R)
• M70: 20,179,107 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.4

Radius: 11.1

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.94 AU - 7.28 AU

Year: 6663 Days

Day: 9 Hours

Environment

Temp: -148 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,224,152 km

• M1: 171,738 km (0.104 R)
• M2: 331,060 km (0.062 R)
• M3: 514,916 km (0.064 R)
• M4: 722,707 km (0.113 R)
• M5: 872,455 km (0.09 R)
• M6: 1,003,203 km (0.088 R)
• M7: 1,236,277 km (0.1 R)
• M8: 1,504,506 km (0.102 R)
• M9: 1,791,734 km (0.078 R)
• M10: 1,980,227 km (0.118 R)
• M11: 2,542,865 km (0.119 R)
• M12: 2,691,116 km (0.099 R)
• M13: 2,930,024 km (0.116 R)
• M14: 3,290,106 km (0.03 R)
• M15: 3,359,220 km (0.044 R)
• M16: 3,522,431 km (0.039 R)
• M17: 4,841,585 km (0.09 R)
• M18: 5,240,413 km (0.074 R)
• M19: 5,484,856 km (0.089 R)
• M20: 5,844,639 km (0.07 R)
• M21: 6,212,052 km (0.047 R)
• M22: 6,297,921 km (0.102 R)
• M23: 6,645,437 km (0.098 R)
• M24: 6,999,385 km (0.12 R)
• M25: 7,572,195 km (0.116 R)
• M26: 7,972,819 km (0.109 R)
• M27: 8,097,583 km (0.111 R)
• M28: 8,570,911 km (0.12 R)
• M29: 8,827,172 km (0.034 R)
• M30: 9,150,902 km (0.118 R)
• M31: 9,511,582 km (0.077 R)
• M32: 9,643,976 km (0.073 R)
• M33: 9,977,430 km (0.106 R)
• M34: 10,382,691 km (0.119 R)
• M35: 10,690,264 km (0.085 R)
• M36: 11,104,949 km (0.091 R)
• M37: 11,174,512 km (0.114 R)
• M38: 11,985,781 km (0.089 R)
• M39: 12,416,623 km (0.092 R)
• M40: 12,597,487 km (0.061 R)
• M41: 12,925,555 km (0.12 R)
• M42: 13,293,416 km (0.071 R)
• M43: 14,114,709 km (0.084 R)
• M44: 14,379,497 km (0.032 R)
• M45: 15,845,406 km (0.055 R)
• M46: 16,120,517 km (0.094 R)
• M47: 16,357,779 km (0.054 R)
• M48: 16,556,296 km (0.082 R)
• M49: 17,196,874 km (0.08 R)
• M50: 17,601,536 km (0.103 R)
• M51: 17,723,458 km (0.114 R)
• M52: 18,255,279 km (0.049 R)
• M53: 19,292,740 km (0.075 R)
• M54: 19,966,828 km (0.061 R)
• M55: 20,179,107 km (0.071 R)
• M56: 22,078,701 km (0.053 R)
• M57: 22,872,318 km (0.112 R)
• M58: 23,005,460 km (0.087 R)
• M59: 23,183,332 km (0.073 R)
• M60: 23,989,814 km (0.094 R)
• M61: 24,215,557 km (0.115 R)
• M62: 24,351,242 km (0.069 R)
• M63: 24,532,555 km (0.1 R)
• M64: 24,805,571 km (0.099 R)
• M65: 27,542,314 km (0.115 R)
• M66: 28,587,106 km (0.118 R)
• M67: 28,922,205 km (0.081 R)
• M68: 29,066,268 km (0.106 R)
• M69: 29,499,803 km (0.108 R)
• M70: 29,790,022 km (0.109 R)
• M71: 29,886,962 km (0.107 R)
• M72: 30,178,528 km (0.099 R)
• M73: 31,501,871 km (0.098 R)
• M74: 32,245,372 km (0.053 R)
• M75: 32,594,234 km (0.082 R)
• M76: 33,598,036 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.5

Radius: 9.7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.73 AU - 12.45 AU

Year: 11265 Days

Day: 9.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,224,152 km

• M1: 176,825 km (0.049 R)
• M2: 260,001 km (0.092 R)
• M3: 598,242 km (0.088 R)
• M4: 686,804 km (0.074 R)
• M5: 748,588 km (0.109 R)
• M6: 1,312,871 km (0.057 R)
• M7: 1,512,434 km (0.094 R)
• M8: 1,637,049 km (0.1 R)
• M9: 1,722,021 km (0.11 R)
• M10: 1,941,182 km (0.058 R)
• M11: 2,263,416 km (0.078 R)
• M12: 2,358,560 km (0.026 R)
• M13: 2,627,537 km (0.113 R)
• M14: 2,753,050 km (0.092 R)
• M15: 3,275,146 km (0.064 R)
• M16: 3,603,214 km (0.119 R)
• M17: 3,827,910 km (0.05 R)
• M18: 4,232,124 km (0.111 R)
• M19: 4,439,317 km (0.07 R)
• M20: 5,589,724 km (0.037 R)
• M21: 5,882,936 km (0.107 R)
• M22: 5,981,820 km (0.118 R)
• M23: 6,081,303 km (0.088 R)
• M24: 6,281,764 km (0.117 R)
• M25: 6,518,578 km (0.065 R)
• M26: 6,827,198 km (0.069 R)
• M27: 6,896,462 km (0.102 R)
• M28: 7,211,066 km (0.044 R)
• M29: 7,316,981 km (0.111 R)
• M30: 7,709,825 km (0.108 R)
• M31: 8,146,202 km (0.076 R)
• M32: 8,441,509 km (0.114 R)
• M33: 9,157,185 km (0.11 R)
• M34: 9,541,801 km (0.05 R)
• M35: 9,735,979 km (0.056 R)
• M36: 11,295,686 km (0.114 R)
• M37: 11,377,666 km (0.112 R)
• M38: 11,542,523 km (0.112 R)
• M39: 11,874,331 km (0.061 R)
• M40: 11,957,807 km (0.102 R)
• M41: 12,590,007 km (0.099 R)
• M42: 12,717,764 km (0.101 R)
• M43: 13,103,577 km (0.12 R)
• M44: 13,580,345 km (0.096 R)
• M45: 14,595,666 km (0.119 R)
• M46: 14,954,551 km (0.109 R)
• M47: 15,134,966 km (0.067 R)
• M48: 15,680,998 km (0.115 R)
• M49: 16,279,689 km (0.052 R)
• M50: 16,651,889 km (0.092 R)
• M51: 16,932,833 km (0.085 R)
• M52: 17,026,930 km (0.093 R)
• M53: 17,880,835 km (0.115 R)
• M54: 19,187,722 km (0.12 R)
• M55: 19,285,709 km (0.051 R)
• M56: 19,778,334 km (0.097 R)
• M57: 19,877,368 km (0.073 R)
• M58: 20,175,517 km (0.046 R)
• M59: 20,575,242 km (0.111 R)
• M60: 21,078,639 km (0.08 R)
• M61: 21,943,614 km (0.116 R)
• M62: 22,872,168 km (0.109 R)
• M63: 23,236,738 km (0.065 R)
• M64: 24,289,009 km (0.106 R)
• M65: 24,660,910 km (0.113 R)
• M66: 26,113,206 km (0.034 R)
• M67: 26,276,268 km (0.049 R)
• M68: 26,494,232 km (0.092 R)
• M69: 26,658,191 km (0.119 R)
• M70: 27,372,222 km (0.06 R)
• M71: 27,814,732 km (0.113 R)
• M72: 27,981,235 km (0.115 R)
• M73: 28,482,836 km (0.108 R)
• M74: 29,608,261 km (0.064 R)
• M75: 30,005,593 km (0.11 R)
• M76: 30,119,437 km (0.062 R)
• M77: 30,290,427 km (0.111 R)
• M78: 31,150,615 km (0.085 R)
• M79: 32,484,878 km (0.11 R)
• M80: 36,355,424 km (0.107 R)
• M81: 37,698,065 km (0.064 R)
• M82: 40,368,985 km (0.112 R)
• M83: 42,013,365 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.4

Radius: 5.3

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.77 AU - 16.03 AU

Year: 17240 Days

Day: 22.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,224,152 km

• M1: 82,578 km (0.118 R)
• M2: 127,906 km (0.109 R)
• M3: 161,416 km (0.084 R)
• M4: 388,057 km (0.036 R)
• M5: 546,481 km (0.114 R)
• M6: 625,170 km (0.12 R)
• M7: 776,413 km (0.107 R)
• M8: 1,093,261 km (0.107 R)
• M9: 1,579,604 km (0.07 R)
• M10: 2,696,651 km (0.092 R)
• M11: 3,313,144 km (0.118 R)
• M12: 3,400,509 km (0.043 R)
• M13: 3,667,242 km (0.071 R)
• M14: 3,757,749 km (0.1 R)
• M15: 3,940,707 km (0.029 R)
• M16: 4,315,599 km (0.103 R)
• M17: 4,701,711 km (0.087 R)
• M18: 5,032,024 km (0.11 R)
• M19: 5,065,384 km (0.105 R)
• M20: 5,403,924 km (0.11 R)
• M21: 5,575,961 km (0.12 R)
• M22: 7,545,118 km (0.048 R)
• M23: 7,660,309 km (0.073 R)
• M24: 9,788,787 km (0.076 R)
• M25: 10,167,270 km (0.038 R)
• M26: 10,209,606 km (0.114 R)
• M27: 10,294,577 km (0.112 R)
• M28: 10,550,689 km (0.063 R)
• M29: 11,243,626 km (0.115 R)
• M30: 11,595,780 km (0.117 R)
• M31: 11,640,061 km (0.114 R)
• M32: 11,906,794 km (0.113 R)
• M33: 13,456,029 km (0.116 R)
• M34: 13,502,554 km (0.105 R)
• M35: 13,782,751 km (0.105 R)
• M36: 15,067,498 km (0.057 R)
• M37: 15,358,166 km (0.109 R)
• M38: 16,092,841 km (0.103 R)
• M39: 16,539,241 km (0.032 R)
• M40: 16,788,920 km (0.108 R)
• M41: 17,292,018 km (0.09 R)
• M42: 17,494,723 km (0.117 R)
• M43: 17,851,364 km (0.052 R)
• M44: 17,953,540 km (0.115 R)
• M45: 18,004,852 km (0.042 R)
• M46: 18,831,081 km (0.086 R)
• M47: 19,406,285 km (0.083 R)
• M48: 19,458,943 km (0.117 R)
• M49: 21,004,289 km (0.059 R)
• M50: 21,437,375 km (0.045 R)
• M51: 21,491,828 km (0.052 R)
• M52: 21,928,355 km (0.06 R)
• M53: 25,064,674 km (0.1 R)
• M54: 25,351,454 km (0.078 R)
• M55: 26,160,329 km (0.117 R)
• M56: 26,567,834 km (0.114 R)
• M57: 27,036,225 km (0.114 R)
• M58: 27,507,308 km (0.064 R)
• M59: 28,577,232 km (0.099 R)
• M60: 28,996,854 km (0.098 R)
• M61: 29,177,419 km (0.103 R)
• M62: 29,297,995 km (0.115 R)
• M63: 30,573,616 km (0.03 R)
• M64: 30,879,992 km (0.1 R)
• M65: 30,941,477 km (0.099 R)
• M66: 31,619,604 km (0.095 R)
• M67: 32,178,053 km (0.117 R)
• M68: 33,367,655 km (0.103 R)
• M69: 33,746,288 km (0.088 R)
• M70: 34,062,986 km (0.063 R)
• M71: 35,789,795 km (0.113 R)
• M72: 35,983,524 km (0.068 R)
• M73: 36,048,150 km (0.113 R)
• M74: 36,242,179 km (0.105 R)
• M75: 37,087,257 km (0.041 R)
• M76: 37,217,856 km (0.094 R)
• M77: 37,413,979 km (0.068 R)
• M78: 38,202,060 km (0.113 R)
• M79: 38,664,318 km (0.117 R)
• M80: 38,862,984 km (0.099 R)
• M81: 39,128,520 km (0.05 R)
• M82: 39,594,368 km (0.118 R)
• M83: 40,733,705 km (0.118 R)
• M84: 41,408,840 km (0.069 R)
• M85: 41,544,226 km (0.084 R)
• M86: 42,019,648 km (0.041 R)
• M87: 42,087,715 km (0.116 R)
• M88: 42,292,066 km (0.113 R)
• M89: 42,565,082 km (0.12 R)
• M90: 43,662,981 km (0.104 R)
• M91: 45,048,407 km (0.037 R)
• M92: 46,026,777 km (0.03 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 12,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit