🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.46 AU - 0.64 AU

Year: 148 Days

Day: 31.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,077,607 km

• M1: 264,788 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.5 AU - 0.66 AU

Year: 160 Days

Day: 42.3 Hours

Environment

Temp: 244 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.54 AU - 0.74 AU

Year: 185 Days

Day: 34.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.25 AU - 2.63 AU

Year: 1378 Days

Day: 26.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,077,607 km

• M1: 1,687,015 km (0.097 R)
• M2: 2,101,850 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.05 AU - 4.05 AU

Year: 2419 Days

Day: 31.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.45 AU - 5.45 AU

Year: 3983 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.3

Radius: 9.4

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.95 AU - 7.01 AU

Year: 5289 Days

Day: 11.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 51,077,607 km

• M1: 165,156 km (0.085 R)
• M2: 436,527 km (0.108 R)
• M3: 502,499 km (0.028 R)
• M4: 590,612 km (0.088 R)
• M5: 804,537 km (0.098 R)
• M6: 1,147,864 km (0.094 R)
• M7: 1,305,092 km (0.062 R)
• M8: 1,627,475 km (0.063 R)
• M9: 1,917,695 km (0.092 R)
• M10: 2,224,221 km (0.115 R)
• M11: 2,421,990 km (0.093 R)
• M12: 2,769,805 km (0.046 R)
• M13: 3,150,382 km (0.086 R)
• M14: 3,286,815 km (0.106 R)
• M15: 3,494,905 km (0.086 R)
• M16: 3,653,928 km (0.051 R)
• M17: 4,351,652 km (0.065 R)
• M18: 4,503,793 km (0.117 R)
• M19: 4,735,371 km (0.071 R)
• M20: 4,970,838 km (0.114 R)
• M21: 5,494,131 km (0.063 R)
• M22: 5,576,261 km (0.087 R)
• M23: 5,845,986 km (0.105 R)
• M24: 6,269,198 km (0.082 R)
• M25: 6,355,067 km (0.068 R)
• M26: 6,834,229 km (0.094 R)
• M27: 6,989,063 km (0.025 R)
• M28: 7,234,852 km (0.076 R)
• M29: 7,438,156 km (0.039 R)
• M30: 8,176,122 km (0.078 R)
• M31: 8,506,285 km (0.118 R)
• M32: 9,009,831 km (0.051 R)
• M33: 9,621,985 km (0.095 R)
• M34: 9,970,548 km (0.113 R)
• M35: 10,171,608 km (0.066 R)
• M36: 10,989,460 km (0.115 R)
• M37: 11,563,915 km (0.057 R)
• M38: 12,769,225 km (0.075 R)
• M39: 13,015,015 km (0.082 R)
• M40: 13,289,976 km (0.102 R)
• M41: 14,750,799 km (0.082 R)
• M42: 15,471,113 km (0.057 R)
• M43: 16,114,533 km (0.096 R)
• M44: 16,498,850 km (0.082 R)
• M45: 16,886,159 km (0.1 R)
• M46: 17,366,966 km (0.084 R)
• M47: 17,760,858 km (0.104 R)
• M48: 18,096,555 km (0.089 R)
• M49: 18,219,225 km (0.035 R)
• M50: 18,495,982 km (0.113 R)
• M51: 18,805,350 km (0.101 R)
• M52: 19,147,480 km (0.12 R)
• M53: 19,617,218 km (0.088 R)
• M54: 20,377,025 km (0.099 R)
• M55: 20,920,963 km (0.082 R)
• M56: 21,178,571 km (0.103 R)
• M57: 21,729,540 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.7

Radius: 10.7

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.43 AU - 6.89 AU

Year: 6216 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,077,607 km

• M1: 141,819 km (0.059 R)
• M2: 295,755 km (0.108 R)
• M3: 380,128 km (0.109 R)
• M4: 464,501 km (0.032 R)
• M5: 708,496 km (0.07 R)
• M6: 817,852 km (0.074 R)
• M7: 918,681 km (0.1 R)
• M8: 1,231,041 km (0.087 R)
• M9: 2,090,032 km (0.12 R)
• M10: 2,313,681 km (0.088 R)
• M11: 2,653,268 km (0.094 R)
• M12: 2,918,355 km (0.081 R)
• M13: 3,238,644 km (0.066 R)
• M14: 3,355,929 km (0.117 R)
• M15: 3,618,772 km (0.105 R)
• M16: 4,317,993 km (0.095 R)
• M17: 4,447,395 km (0.042 R)
• M18: 4,816,303 km (0.103 R)
• M19: 5,222,611 km (0.12 R)
• M20: 5,555,616 km (0.086 R)
• M21: 5,753,085 km (0.079 R)
• M22: 5,838,506 km (0.093 R)
• M23: 6,184,226 km (0.052 R)
• M24: 6,956,151 km (0.118 R)
• M25: 7,539,583 km (0.052 R)
• M26: 9,483,009 km (0.04 R)
• M27: 9,719,523 km (0.109 R)
• M28: 9,889,616 km (0.098 R)
• M29: 10,579,711 km (0.064 R)
• M30: 10,649,573 km (0.102 R)
• M31: 11,107,492 km (0.109 R)
• M32: 12,372,342 km (0.094 R)
• M33: 12,630,847 km (0.036 R)
• M34: 12,928,398 km (0.106 R)
• M35: 13,040,596 km (0.12 R)
• M36: 13,341,288 km (0.06 R)
• M37: 13,454,683 km (0.116 R)
• M38: 13,530,529 km (0.08 R)
• M39: 14,064,893 km (0.065 R)
• M40: 14,218,829 km (0.082 R)
• M41: 14,373,214 km (0.076 R)
• M42: 15,351,584 km (0.092 R)
• M43: 15,828,801 km (0.07 R)
• M44: 16,230,172 km (0.1 R)
• M45: 16,594,293 km (0.103 R)
• M46: 17,330,764 km (0.112 R)
• M47: 18,371,217 km (0.03 R)
• M48: 19,005,063 km (0.083 R)
• M49: 19,346,146 km (0.119 R)
• M50: 20,120,914 km (0.117 R)
• M51: 21,125,613 km (0.105 R)
• M52: 21,302,138 km (0.03 R)
• M53: 22,012,579 km (0.092 R)
• M54: 22,776,126 km (0.103 R)
• M55: 22,956,990 km (0.106 R)
• M56: 23,047,646 km (0.107 R)
• M57: 23,274,736 km (0.111 R)
• M58: 23,502,573 km (0.106 R)
• M59: 23,639,605 km (0.117 R)
• M60: 24,098,422 km (0.113 R)
• M61: 24,328,952 km (0.085 R)
• M62: 24,421,404 km (0.074 R)
• M63: 24,978,207 km (0.103 R)
• M64: 25,868,613 km (0.099 R)
• M65: 25,963,010 km (0.09 R)
• M66: 26,483,760 km (0.057 R)
• M67: 27,776,884 km (0.04 R)
• M68: 28,601,467 km (0.104 R)
• M69: 28,894,530 km (0.049 R)
• M70: 29,237,557 km (0.113 R)
• M71: 30,026,836 km (0.105 R)
• M72: 30,473,834 km (0.025 R)
• M73: 31,374,563 km (0.108 R)
• M74: 31,828,144 km (0.097 R)
• M75: 31,929,272 km (0.095 R)
• M76: 32,588,999 km (0.073 R)
• M77: 32,792,900 km (0.1 R)
• M78: 34,077,049 km (0.111 R)
• M79: 34,335,703 km (0.071 R)
• M80: 34,491,285 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.8

Radius: 14.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.26 AU - 9.74 AU

Year: 10590 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,077,607 km

• M1: 280,945 km (0.119 R)
• M2: 462,706 km (0.068 R)
• M3: 630,705 km (0.1 R)
• M4: 841,638 km (0.062 R)
• M5: 937,081 km (0.12 R)
• M6: 1,204,861 km (0.101 R)
• M7: 2,291,091 km (0.111 R)
• M8: 3,045,513 km (0.057 R)
• M9: 3,292,649 km (0.089 R)
• M10: 3,939,660 km (0.09 R)
• M11: 5,165,614 km (0.091 R)
• M12: 5,350,069 km (0.092 R)
• M13: 6,501,823 km (0.099 R)
• M14: 7,229,168 km (0.089 R)
• M15: 7,394,324 km (0.091 R)
• M16: 7,770,562 km (0.067 R)
• M17: 7,982,393 km (0.096 R)
• M18: 8,110,299 km (0.062 R)
• M19: 8,368,505 km (0.079 R)
• M20: 8,892,696 km (0.081 R)
• M21: 9,653,850 km (0.111 R)
• M22: 9,881,837 km (0.049 R)
• M23: 11,430,175 km (0.114 R)
• M24: 11,623,007 km (0.111 R)
• M25: 11,719,946 km (0.112 R)
• M26: 13,153,991 km (0.109 R)
• M27: 13,457,675 km (0.093 R)
• M28: 13,559,401 km (0.08 R)
• M29: 14,123,535 km (0.068 R)
• M30: 14,382,489 km (0.075 R)
• M31: 16,184,994 km (0.092 R)
• M32: 16,728,782 km (0.099 R)
• M33: 17,112,949 km (0.108 R)
• M34: 17,611,110 km (0.101 R)
• M35: 17,778,361 km (0.107 R)
• M36: 17,945,910 km (0.064 R)
• M37: 18,678,641 km (0.066 R)
• M38: 19,478,690 km (0.118 R)
• M39: 20,523,781 km (0.119 R)
• M40: 20,699,708 km (0.117 R)
• M41: 20,994,116 km (0.092 R)
• M42: 21,112,149 km (0.083 R)
• M43: 21,349,112 km (0.089 R)
• M44: 21,527,433 km (0.093 R)
• M45: 22,005,248 km (0.072 R)
• M46: 22,305,791 km (0.039 R)
• M47: 23,337,567 km (0.078 R)
• M48: 23,951,666 km (0.072 R)
• M49: 24,633,533 km (0.117 R)
• M50: 25,258,852 km (0.089 R)
• M51: 27,423,982 km (0.119 R)
• M52: 29,317,443 km (0.115 R)
• M53: 30,916,046 km (0.107 R)
• M54: 31,522,964 km (0.09 R)
• M55: 32,065,556 km (0.056 R)
• M56: 32,406,340 km (0.078 R)
• M57: 34,128,211 km (0.093 R)
• M58: 34,615,601 km (0.066 R)
• M59: 34,755,325 km (0.092 R)
• M60: 35,808,943 km (0.117 R)
• M61: 36,375,171 km (0.045 R)
• M62: 37,444,945 km (0.113 R)
• M63: 37,660,067 km (0.111 R)
• M64: 37,947,744 km (0.082 R)
• M65: 38,814,813 km (0.058 R)
• M66: 39,834,622 km (0.111 R)
• M67: 40,200,987 km (0.116 R)
• M68: 40,937,009 km (0.031 R)
• M69: 41,084,811 km (0.085 R)
• M70: 42,198,567 km (0.103 R)
• M71: 43,699,184 km (0.057 R)
• M72: 44,607,841 km (0.071 R)
• M73: 44,759,833 km (0.11 R)
• M74: 44,988,268 km (0.063 R)
• M75: 45,293,448 km (0.096 R)
• M76: 45,599,226 km (0.032 R)
• M77: 46,136,133 km (0.047 R)
• M78: 47,448,705 km (0.091 R)
• M79: 47,681,629 km (0.096 R)
• M80: 48,304,554 km (0.081 R)
• M81: 49,401,256 km (0.07 R)
• M82: 52,018,471 km (0.051 R)
• M83: 52,419,094 km (0.103 R)
• M84: 53,545,865 km (0.099 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.6

Radius: 14.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.52 AU - 12.5 AU

Year: 14122 Days

Day: 5.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,077,607 km

• M1: 245,939 km (0.077 R)
• M2: 443,558 km (0.105 R)
• M3: 632,949 km (0.06 R)
• M4: 835,654 km (0.116 R)
• M5: 1,022,501 km (0.04 R)
• M6: 1,716,785 km (0.118 R)
• M7: 2,010,745 km (0.118 R)
• M8: 2,347,939 km (0.067 R)
• M9: 2,509,953 km (0.072 R)
• M10: 2,675,708 km (0.093 R)
• M11: 3,136,020 km (0.105 R)
• M12: 3,315,238 km (0.117 R)
• M13: 3,683,997 km (0.087 R)
• M14: 3,778,244 km (0.073 R)
• M15: 3,969,280 km (0.084 R)
• M16: 4,262,043 km (0.109 R)
• M17: 4,528,328 km (0.108 R)
• M18: 4,663,414 km (0.108 R)
• M19: 5,182,519 km (0.062 R)
• M20: 6,163,432 km (0.12 R)
• M21: 6,313,778 km (0.046 R)
• M22: 6,888,084 km (0.098 R)
• M23: 7,083,310 km (0.103 R)
• M24: 7,963,992 km (0.098 R)
• M25: 8,169,091 km (0.098 R)
• M26: 10,269,894 km (0.069 R)
• M27: 10,448,364 km (0.073 R)
• M28: 10,628,031 km (0.058 R)
• M29: 10,718,239 km (0.068 R)
• M30: 10,808,745 km (0.115 R)
• M31: 10,990,507 km (0.057 R)
• M32: 11,218,943 km (0.077 R)
• M33: 12,385,507 km (0.114 R)
• M34: 12,528,074 km (0.093 R)
• M35: 12,718,961 km (0.112 R)
• M36: 13,443,762 km (0.09 R)
• M37: 13,688,355 km (0.118 R)
• M38: 14,430,959 km (0.083 R)
• M39: 17,690,696 km (0.115 R)
• M40: 17,905,220 km (0.086 R)
• M41: 18,935,500 km (0.086 R)
• M42: 19,154,811 km (0.117 R)
• M43: 19,651,625 km (0.106 R)
• M44: 20,208,428 km (0.118 R)
• M45: 21,394,739 km (0.055 R)
• M46: 21,967,550 km (0.09 R)
• M47: 22,429,508 km (0.108 R)
• M48: 23,362,999 km (0.103 R)
• M49: 23,539,524 km (0.076 R)
• M50: 23,716,349 km (0.035 R)
• M51: 24,071,494 km (0.12 R)
• M52: 24,428,435 km (0.099 R)
• M53: 25,027,125 km (0.039 R)
• M54: 25,328,415 km (0.103 R)
• M55: 26,667,915 km (0.098 R)
• M56: 26,790,735 km (0.076 R)
• M57: 27,098,906 km (0.104 R)
• M58: 28,405,793 km (0.073 R)
• M59: 28,783,079 km (0.107 R)
• M60: 29,098,581 km (0.117 R)
• M61: 29,225,141 km (0.081 R)
• M62: 30,629,416 km (0.086 R)
• M63: 31,925,083 km (0.096 R)
• M64: 32,579,723 km (0.119 R)
• M65: 34,302,193 km (0.096 R)
• M66: 35,850,531 km (0.094 R)
• M67: 36,872,584 km (0.101 R)
• M68: 37,973,325 km (0.119 R)
• M69: 38,458,321 km (0.117 R)
• M70: 38,805,987 km (0.109 R)
• M71: 42,268,130 km (0.089 R)
• M72: 42,842,736 km (0.108 R)
• M73: 43,419,884 km (0.05 R)
• M74: 43,564,546 km (0.077 R)
• M75: 43,709,506 km (0.116 R)
• M76: 44,727,968 km (0.08 R)
• M77: 45,827,961 km (0.084 R)
• M78: 47,308,382 km (0.093 R)
• M79: 47,531,731 km (0.107 R)
• M80: 48,429,019 km (0.073 R)
• M81: 48,879,608 km (0.112 R)
• M82: 49,105,501 km (0.058 R)
• M83: 49,558,334 km (0.115 R)
• M84: 50,088,359 km (0.113 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 15,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit