🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.5 AU - 0.72 AU

Year: 180 Days

Day: 19.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,189,951 km

• M1: 37,399 km (0.107 R)
• M2: 326,722 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1 AU - 1.5 AU

Year: 529 Days

Day: 28.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.56 AU - 1.84 AU

Year: 840 Days

Day: 29.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,189,951 km

• M1: 856,149 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.38 AU - 2.1 AU

Year: 869 Days

Day: 45.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.2 AU - 3.64 AU

Year: 1890 Days

Day: 47.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.47 AU - 3.49 AU

Year: 2459 Days

Day: 17.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,189,951 km

• M1: 191,336 km (0.1 R)
• M2: 3,184,041 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679

Radius: 8.3

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.22 AU - 8.1 AU

Year: 8030 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,189,951 km

• M1: 109,954 km (0.079 R)
• M2: 296,204 km (0.098 R)
• M3: 1,000,361 km (0.112 R)
• M4: 1,328,279 km (0.072 R)
• M5: 1,444,816 km (0.114 R)
• M6: 1,667,567 km (0.099 R)
• M7: 1,772,585 km (0.034 R)
• M8: 2,123,392 km (0.118 R)
• M9: 2,888,735 km (0.107 R)
• M10: 3,144,098 km (0.048 R)
• M11: 3,222,189 km (0.107 R)
• M12: 3,731,719 km (0.082 R)
• M13: 3,786,920 km (0.12 R)
• M14: 4,295,254 km (0.06 R)
• M15: 4,352,999 km (0.094 R)
• M16: 4,915,337 km (0.047 R)
• M17: 5,282,151 km (0.082 R)
• M18: 5,468,999 km (0.081 R)
• M19: 5,626,376 km (0.052 R)
• M20: 6,107,333 km (0.069 R)
• M21: 6,172,558 km (0.082 R)
• M22: 6,435,401 km (0.051 R)
• M23: 7,488,570 km (0.059 R)
• M24: 7,698,606 km (0.116 R)
• M25: 8,232,221 km (0.109 R)
• M26: 8,962,109 km (0.101 R)
• M27: 10,172,506 km (0.083 R)
• M28: 10,522,116 km (0.096 R)
• M29: 10,954,902 km (0.111 R)
• M30: 11,113,626 km (0.076 R)
• M31: 11,233,304 km (0.038 R)
• M32: 11,393,374 km (0.06 R)
• M33: 11,473,857 km (0.098 R)
• M34: 11,594,733 km (0.101 R)
• M35: 12,370,098 km (0.112 R)
• M36: 12,826,821 km (0.118 R)
• M37: 12,994,221 km (0.108 R)
• M38: 13,628,516 km (0.074 R)
• M39: 13,927,861 km (0.114 R)
• M40: 14,620,499 km (0.114 R)
• M41: 14,883,043 km (0.11 R)
• M42: 15,147,233 km (0.057 R)
• M43: 17,131,649 km (0.077 R)
• M44: 18,295,072 km (0.04 R)
• M45: 18,530,838 km (0.11 R)
• M46: 19,148,378 km (0.073 R)
• M47: 19,244,120 km (0.087 R)
• M48: 19,339,863 km (0.066 R)
• M49: 19,772,799 km (0.1 R)
• M50: 20,257,646 km (0.101 R)
• M51: 20,452,722 km (0.105 R)
• M52: 20,992,321 km (0.077 R)
• M53: 21,387,708 km (0.063 R)
• M54: 21,885,420 km (0.05 R)
• M55: 22,740,223 km (0.068 R)
• M56: 22,993,642 km (0.07 R)
• M57: 23,965,429 km (0.05 R)
• M58: 24,068,502 km (0.038 R)
• M59: 24,223,486 km (0.12 R)
• M60: 24,326,858 km (0.048 R)
• M61: 25,632,398 km (0.102 R)
• M62: 25,737,715 km (0.069 R)
• M63: 25,790,523 km (0.083 R)
• M64: 26,479,721 km (0.106 R)
• M65: 26,960,379 km (0.1 R)
• M66: 27,121,346 km (0.08 R)
• M67: 28,692,872 km (0.045 R)
• M68: 30,071,117 km (0.077 R)
• M69: 30,238,068 km (0.104 R)
• M70: 30,460,969 km (0.115 R)
• M71: 31,133,112 km (0.058 R)
• M72: 31,414,506 km (0.091 R)
• M73: 31,583,850 km (0.107 R)
• M74: 31,753,494 km (0.106 R)
• M75: 32,207,225 km (0.071 R)
• M76: 33,063,822 km (0.1 R)
• M77: 33,351,050 km (0.109 R)
• M78: 33,523,686 km (0.112 R)
• M79: 34,217,521 km (0.081 R)
• M80: 34,275,565 km (0.095 R)
• M81: 34,916,143 km (0.095 R)
• M82: 35,032,979 km (0.069 R)
• M83: 35,091,472 km (0.113 R)
• M84: 36,149,877 km (0.119 R)
• M85: 36,209,117 km (0.105 R)
• M86: 36,268,209 km (0.042 R)
• M87: 36,327,300 km (0.112 R)
• M88: 36,564,412 km (0.098 R)
• M89: 37,637,328 km (0.089 R)
• M90: 38,177,676 km (0.12 R)
• M91: 38,358,390 km (0.033 R)
• M92: 39,083,940 km (0.08 R)
• M93: 40,180,791 km (0.117 R)
• M94: 40,303,312 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.2

Radius: 12.6

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.87 AU - 12.27 AU

Year: 12103 Days

Day: 8 Hours

Environment

Temp: -178 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,189,951 km

• M1: 214,523 km (0.106 R)
• M2: 427,850 km (0.105 R)
• M3: 519,404 km (0.083 R)
• M4: 709,094 km (0.072 R)
• M5: 1,392,906 km (0.092 R)
• M6: 1,641,388 km (0.106 R)
• M7: 1,797,718 km (0.063 R)
• M8: 1,877,752 km (0.107 R)
• M9: 2,069,387 km (0.09 R)
• M10: 2,683,187 km (0.047 R)
• M11: 2,994,800 km (0.091 R)
• M12: 3,894,481 km (0.106 R)
• M13: 4,465,347 km (0.113 R)
• M14: 5,370,713 km (0.119 R)
• M15: 7,173,218 km (0.095 R)
• M16: 8,094,442 km (0.042 R)
• M17: 8,455,272 km (0.066 R)
• M18: 9,239,464 km (0.049 R)
• M19: 9,380,235 km (0.083 R)
• M20: 9,616,600 km (0.093 R)
• M21: 9,711,595 km (0.071 R)
• M22: 10,827,445 km (0.111 R)
• M23: 11,275,192 km (0.115 R)
• M24: 13,073,358 km (0.09 R)
• M25: 13,763,752 km (0.089 R)
• M26: 14,032,430 km (0.037 R)
• M27: 14,629,774 km (0.076 R)
• M28: 16,528,321 km (0.055 R)
• M29: 17,274,665 km (0.067 R)
• M30: 17,506,541 km (0.075 R)
• M31: 18,208,155 km (0.118 R)
• M32: 20,002,582 km (0.039 R)
• M33: 20,551,905 km (0.09 R)
• M34: 20,920,813 km (0.109 R)
• M35: 21,852,808 km (0.101 R)
• M36: 22,292,327 km (0.082 R)
• M37: 23,885,993 km (0.097 R)
• M38: 24,209,124 km (0.106 R)
• M39: 24,338,826 km (0.086 R)
• M40: 25,056,147 km (0.09 R)
• M41: 25,516,161 km (0.099 R)
• M42: 26,712,046 km (0.098 R)
• M43: 26,846,086 km (0.114 R)
• M44: 27,451,808 km (0.051 R)
• M45: 27,654,812 km (0.112 R)
• M46: 28,608,498 km (0.105 R)
• M47: 29,572,806 km (0.11 R)
• M48: 29,850,460 km (0.089 R)
• M49: 29,989,436 km (0.067 R)
• M50: 30,547,885 km (0.097 R)
• M51: 32,601,116 km (0.072 R)
• M52: 33,031,509 km (0.119 R)
• M53: 33,247,379 km (0.106 R)
• M54: 33,391,591 km (0.079 R)
• M55: 33,680,614 km (0.115 R)
• M56: 33,970,385 km (0.087 R)
• M57: 34,698,628 km (0.096 R)
• M58: 35,284,902 km (0.094 R)
• M59: 35,431,956 km (0.117 R)
• M60: 35,579,310 km (0.103 R)
• M61: 35,874,467 km (0.111 R)
• M62: 36,988,672 km (0.116 R)
• M63: 37,362,517 km (0.117 R)
• M64: 37,888,204 km (0.116 R)
• M65: 38,719,070 km (0.119 R)
• M66: 39,479,626 km (0.074 R)
• M67: 40,938,355 km (0.098 R)
• M68: 41,092,890 km (0.074 R)
• M69: 41,946,495 km (0.11 R)
• M70: 42,571,066 km (0.061 R)
• M71: 44,542,467 km (0.11 R)
• M72: 45,499,145 km (0.116 R)
• M73: 46,221,254 km (0.043 R)
• M74: 47,351,915 km (0.115 R)
• M75: 48,901,001 km (0.106 R)
• M76: 50,218,360 km (0.102 R)
• M77: 52,216,389 km (0.118 R)
• M78: 52,383,938 km (0.036 R)
• M79: 52,551,787 km (0.115 R)
• M80: 53,056,381 km (0.117 R)
• M81: 54,579,886 km (0.087 R)
• M82: 56,203,471 km (0.068 R)
• M83: 56,719,584 km (0.092 R)
• M84: 57,064,407 km (0.095 R)
• M85: 57,323,660 km (0.096 R)
• M86: 57,410,128 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.1

Radius: 3.3

Gravity: 68.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 14.32 AU - 16.34 AU

Year: 22733 Days

Day: 22.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,189,951 km

• M1: 153,039 km (0.081 R)
• M2: 229,782 km (0.089 R)
• M3: 318,943 km (0.083 R)
• M4: 528,529 km (0.12 R)
• M5: 1,230,442 km (0.109 R)
• M6: 2,188,467 km (0.076 R)
• M7: 2,378,457 km (0.094 R)
• M8: 3,580,625 km (0.073 R)
• M9: 4,032,111 km (0.061 R)
• M10: 4,124,563 km (0.071 R)
• M11: 4,358,833 km (0.104 R)
• M12: 4,549,271 km (0.075 R)
• M13: 4,938,375 km (0.111 R)
• M14: 5,237,122 km (0.065 R)
• M15: 5,388,665 km (0.11 R)
• M16: 5,593,016 km (0.075 R)
• M17: 6,597,864 km (0.071 R)
• M18: 7,657,017 km (0.102 R)
• M19: 7,771,460 km (0.076 R)
• M20: 8,060,333 km (0.112 R)
• M21: 8,707,942 km (0.096 R)
• M22: 9,433,343 km (0.073 R)
• M23: 10,177,891 km (0.063 R)
• M24: 12,521,940 km (0.08 R)
• M25: 12,928,248 km (0.037 R)
• M26: 13,476,524 km (0.093 R)
• M27: 13,753,579 km (0.104 R)
• M28: 14,172,603 km (0.069 R)
• M29: 16,922,062 km (0.088 R)
• M30: 17,071,211 km (0.112 R)
• M31: 17,596,749 km (0.034 R)
• M32: 17,975,381 km (0.059 R)
• M33: 18,586,638 km (0.094 R)
• M34: 19,594,628 km (0.111 R)
• M35: 20,144,700 km (0.119 R)
• M36: 20,461,249 km (0.09 R)
• M37: 21,420,770 km (0.096 R)
• M38: 21,501,403 km (0.099 R)
• M39: 22,640,890 km (0.089 R)
• M40: 23,632,873 km (0.087 R)
• M41: 24,977,608 km (0.062 R)
• M42: 25,147,402 km (0.068 R)
• M43: 25,402,915 km (0.112 R)
• M44: 25,573,756 km (0.085 R)
• M45: 26,174,391 km (0.104 R)
• M46: 26,779,814 km (0.068 R)
• M47: 27,389,874 km (0.105 R)
• M48: 28,357,623 km (0.109 R)
• M49: 29,426,051 km (0.083 R)
• M50: 29,785,235 km (0.112 R)
• M51: 30,145,766 km (0.101 R)
• M52: 30,962,271 km (0.065 R)
• M53: 32,339,021 km (0.118 R)
• M54: 36,107,092 km (0.112 R)
• M55: 37,652,587 km (0.112 R)
• M56: 37,847,214 km (0.111 R)
• M57: 40,707,974 km (0.039 R)
• M58: 42,012,617 km (0.108 R)
• M59: 43,025,694 km (0.109 R)
• M60: 43,127,421 km (0.068 R)
• M61: 44,149,174 km (0.1 R)
• M62: 46,529,426 km (0.076 R)
• M63: 46,633,845 km (0.041 R)
• M64: 46,947,552 km (0.092 R)
• M65: 50,337,589 km (0.106 R)
• M66: 51,197,328 km (0.079 R)
• M67: 51,305,188 km (0.11 R)
• M68: 51,953,545 km (0.114 R)
• M69: 52,387,379 km (0.085 R)
• M70: 53,477,200 km (0.117 R)
• M71: 54,244,487 km (0.108 R)
• M72: 58,022,731 km (0.1 R)
• M73: 58,585,369 km (0.115 R)
• M74: 60,968,612 km (0.079 R)
• M75: 61,197,198 km (0.115 R)
• M76: 61,770,008 km (0.078 R)
• M77: 64,544,151 km (0.119 R)
• M78: 65,594,926 km (0.097 R)
• M79: 65,711,912 km (0.119 R)
• M80: 65,829,197 km (0.058 R)
• M81: 65,946,332 km (0.062 R)
• M82: 67,476,718 km (0.097 R)
• M83: 67,831,564 km (0.047 R)
• M84: 69,137,853 km (0.096 R)
• M85: 71,052,705 km (0.1 R)
• M86: 71,172,982 km (0.107 R)
• M87: 71,413,685 km (0.108 R)
• M88: 71,775,263 km (0.074 R)
• M89: 73,957,447 km (0.098 R)
• M90: 75,669,745 km (0.115 R)
• M91: 76,161,473 km (0.113 R)
• M92: 77,147,921 km (0.118 R)
• M93: 79,507,528 km (0.103 R)
• M94: 81,261,414 km (0.115 R)
• M95: 83,154,575 km (0.112 R)
• M96: 85,062,247 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 15,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit