🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.57 AU - 0.71 AU

Year: 188 Days

Day: 18.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 74 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.69 AU - 0.93 AU

Year: 268 Days

Day: 19.7 Hours

Environment

Temp: 95 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.09 AU - 1.43 AU

Year: 519 Days

Day: 25 Hours

Environment

Temp: -2 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.32 AU - 1.52 AU

Year: 621 Days

Day: 37 Hours

Environment

Temp: -41 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.25 AU - 3.07 AU

Year: 1593 Days

Day: 35.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 13.8 °

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: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.64 AU - 4.32 AU

Year: 2383 Days

Day: 35.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.5

Radius: 10.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.6 AU - 4.96 AU

Year: 3836 Days

Day: 7.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,069,829 km

• M1: 144,960 km (0.113 R)
• M2: 271,520 km (0.086 R)
• M3: 346,169 km (0.112 R)
• M4: 438,322 km (0.114 R)
• M5: 617,540 km (0.113 R)
• M6: 726,298 km (0.105 R)
• M7: 1,082,789 km (0.117 R)
• M8: 1,160,431 km (0.047 R)
• M9: 1,667,567 km (0.117 R)
• M10: 2,068,939 km (0.094 R)
• M11: 2,138,801 km (0.119 R)
• M12: 2,353,474 km (0.025 R)
• M13: 2,515,339 km (0.082 R)
• M14: 2,742,129 km (0.087 R)
• M15: 2,928,378 km (0.102 R)
• M16: 3,039,081 km (0.098 R)
• M17: 3,199,599 km (0.115 R)
• M18: 3,412,477 km (0.05 R)
• M19: 3,630,142 km (0.026 R)
• M20: 3,887,001 km (0.086 R)
• M21: 4,008,924 km (0.114 R)
• M22: 4,238,856 km (0.037 R)
• M23: 4,400,571 km (0.069 R)
• M24: 4,619,433 km (0.082 R)
• M25: 4,767,235 km (0.051 R)
• M26: 5,163,071 km (0.113 R)
• M27: 5,278,112 km (0.075 R)
• M28: 5,393,901 km (0.103 R)
• M29: 5,510,737 km (0.098 R)
• M30: 5,687,412 km (0.096 R)
• M31: 5,886,078 km (0.062 R)
• M32: 6,066,792 km (0.113 R)
• M33: 6,536,978 km (0.064 R)
• M34: 6,661,593 km (0.119 R)
• M35: 6,766,012 km (0.115 R)
• M36: 6,913,217 km (0.081 R)
• M37: 7,796,443 km (0.109 R)
• M38: 7,928,687 km (0.102 R)
• M39: 8,106,110 km (0.104 R)
• M40: 8,195,420 km (0.066 R)
• M41: 8,714,974 km (0.045 R)
• M42: 8,944,307 km (0.096 R)
• M43: 9,105,873 km (0.104 R)
• M44: 9,361,984 km (0.093 R)
• M45: 9,432,146 km (0.087 R)
• M46: 9,738,672 km (0.112 R)
• M47: 10,144,232 km (0.073 R)
• M48: 10,458,238 km (0.12 R)
• M49: 10,579,861 km (0.119 R)
• M50: 11,219,840 km (0.119 R)
• M51: 11,872,386 km (0.049 R)
• M52: 12,718,362 km (0.047 R)
• M53: 12,900,273 km (0.038 R)
• M54: 13,004,692 km (0.098 R)
• M55: 13,083,082 km (0.078 R)
• M56: 13,187,950 km (0.07 R)
• M57: 13,956,584 km (0.118 R)
• M58: 14,090,623 km (0.104 R)
• M59: 14,332,822 km (0.065 R)
• M60: 15,095,472 km (0.118 R)
• M61: 15,260,479 km (0.117 R)
• M62: 15,843,162 km (0.086 R)
• M63: 16,263,832 km (0.11 R)
• M64: 16,433,176 km (0.087 R)
• M65: 16,546,422 km (0.093 R)
• M66: 16,858,932 km (0.101 R)
• M67: 17,001,798 km (0.112 R)
• M68: 17,087,667 km (0.086 R)
• M69: 17,721,513 km (0.092 R)
• M70: 18,216,682 km (0.102 R)
• M71: 18,304,496 km (0.063 R)
• M72: 19,429,622 km (0.034 R)
• M73: 19,669,278 km (0.081 R)
• M74: 19,879,911 km (0.087 R)
• M75: 20,242,537 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.5

Radius: 11.6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.02 AU - 6.06 AU

Year: 4787 Days

Day: 6.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,069,829 km

• M1: 168,597 km (0.116 R)
• M2: 370,255 km (0.089 R)
• M3: 444,156 km (0.102 R)
• M4: 712,385 km (0.095 R)
• M5: 1,114,355 km (0.076 R)
• M6: 1,274,424 km (0.107 R)
• M7: 1,442,423 km (0.108 R)
• M8: 1,535,024 km (0.118 R)
• M9: 1,813,126 km (0.092 R)
• M10: 2,094,520 km (0.08 R)
• M11: 2,308,146 km (0.111 R)
• M12: 2,500,977 km (0.102 R)
• M13: 2,728,067 km (0.109 R)
• M14: 2,991,808 km (0.072 R)
• M15: 3,217,850 km (0.086 R)
• M16: 3,371,786 km (0.073 R)
• M17: 3,815,942 km (0.111 R)
• M18: 4,011,916 km (0.074 R)
• M19: 4,261,744 km (0.108 R)
• M20: 4,397,130 km (0.059 R)
• M21: 4,776,810 km (0.092 R)
• M22: 5,697,585 km (0.118 R)
• M23: 5,922,281 km (0.117 R)
• M24: 6,187,966 km (0.098 R)
• M25: 6,303,157 km (0.107 R)
• M26: 6,457,691 km (0.082 R)
• M27: 6,672,364 km (0.109 R)
• M28: 7,068,799 km (0.113 R)
• M29: 7,554,692 km (0.117 R)
• M30: 7,636,672 km (0.039 R)
• M31: 7,863,762 km (0.045 R)
• M32: 8,009,470 km (0.12 R)
• M33: 8,114,189 km (0.075 R)
• M34: 8,452,130 km (0.084 R)
• M35: 8,580,036 km (0.09 R)
• M36: 8,881,027 km (0.086 R)
• M37: 8,989,336 km (0.1 R)
• M38: 9,141,776 km (0.08 R)
• M39: 9,317,105 km (0.105 R)
• M40: 9,760,064 km (0.104 R)
• M41: 10,006,751 km (0.082 R)
• M42: 10,278,271 km (0.069 R)
• M43: 10,689,965 km (0.101 R)
• M44: 10,897,906 km (0.111 R)
• M45: 11,130,381 km (0.092 R)
• M46: 11,553,294 km (0.108 R)
• M47: 11,814,193 km (0.089 R)
• M48: 11,909,636 km (0.077 R)
• M49: 12,173,377 km (0.035 R)
• M50: 12,390,444 km (0.084 R)
• M51: 12,609,006 km (0.062 R)
• M52: 13,148,306 km (0.034 R)
• M53: 13,222,507 km (0.117 R)
• M54: 13,795,616 km (0.112 R)
• M55: 13,921,279 km (0.087 R)
• M56: 14,351,373 km (0.087 R)
• M57: 14,862,997 km (0.109 R)
• M58: 15,043,562 km (0.092 R)
• M59: 15,224,725 km (0.106 R)
• M60: 15,328,546 km (0.113 R)
• M61: 15,484,876 km (0.072 R)
• M62: 15,615,475 km (0.1 R)
• M63: 16,274,154 km (0.098 R)
• M64: 16,620,323 km (0.071 R)
• M65: 16,780,842 km (0.1 R)
• M66: 16,861,326 km (0.084 R)
• M67: 17,076,597 km (0.1 R)
• M68: 17,700,420 km (0.03 R)
• M69: 17,809,776 km (0.102 R)
• M70: 17,891,905 km (0.029 R)
• M71: 18,001,561 km (0.105 R)
• M72: 18,221,469 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103

Radius: 8.3

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.17 AU - 9.47 AU

Year: 9616 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,069,829 km

• M1: 178,470 km (0.053 R)
• M2: 316,100 km (0.078 R)
• M3: 439,668 km (0.077 R)
• M4: 522,545 km (0.055 R)
• M5: 611,107 km (0.074 R)
• M6: 715,975 km (0.111 R)
• M7: 815,907 km (0.041 R)
• M8: 896,989 km (0.08 R)
• M9: 1,067,530 km (0.069 R)
• M10: 1,222,364 km (0.106 R)
• M11: 1,357,152 km (0.114 R)
• M12: 1,412,503 km (0.048 R)
• M13: 1,525,449 km (0.092 R)
• M14: 1,867,131 km (0.078 R)
• M15: 1,975,889 km (0.081 R)
• M16: 2,054,876 km (0.082 R)
• M17: 2,199,837 km (0.057 R)
• M18: 2,265,361 km (0.118 R)
• M19: 2,432,162 km (0.101 R)
• M20: 2,902,348 km (0.06 R)
• M21: 2,956,353 km (0.107 R)
• M22: 3,212,764 km (0.113 R)
• M23: 3,572,547 km (0.081 R)
• M24: 4,207,141 km (0.115 R)
• M25: 4,268,476 km (0.094 R)
• M26: 4,371,250 km (0.031 R)
• M27: 4,642,620 km (0.111 R)
• M28: 4,984,003 km (0.103 R)
• M29: 5,311,472 km (0.079 R)
• M30: 5,489,045 km (0.101 R)
• M31: 5,850,025 km (0.095 R)
• M32: 6,172,259 km (0.066 R)
• M33: 6,288,795 km (0.108 R)
• M34: 6,642,594 km (0.109 R)
• M35: 6,761,973 km (0.079 R)
• M36: 6,906,186 km (0.074 R)
• M37: 7,124,449 km (0.111 R)
• M38: 7,271,205 km (0.081 R)
• M39: 7,518,191 km (0.1 R)
• M40: 7,692,622 km (0.096 R)
• M41: 7,893,681 km (0.117 R)
• M42: 8,121,968 km (0.063 R)
• M43: 8,198,412 km (0.047 R)
• M44: 8,636,883 km (0.108 R)
• M45: 8,793,512 km (0.115 R)
• M46: 8,898,381 km (0.081 R)
• M47: 9,082,984 km (0.107 R)
• M48: 9,563,493 km (0.083 R)
• M49: 9,698,430 km (0.066 R)
• M50: 11,309,749 km (0.106 R)
• M51: 12,058,486 km (0.111 R)
• M52: 12,823,380 km (0.104 R)
• M53: 13,301,794 km (0.093 R)
• M54: 14,554,526 km (0.084 R)
• M55: 14,834,424 km (0.025 R)
• M56: 15,336,624 km (0.09 R)
• M57: 15,685,187 km (0.041 R)
• M58: 16,583,971 km (0.043 R)
• M59: 16,811,360 km (0.065 R)
• M60: 17,268,980 km (0.083 R)
• M61: 17,400,626 km (0.117 R)
• M62: 17,532,422 km (0.082 R)
• M63: 18,801,760 km (0.106 R)
• M64: 18,937,146 km (0.063 R)
• M65: 20,481,744 km (0.076 R)
• M66: 20,865,462 km (0.067 R)
• M67: 21,322,035 km (0.062 R)
• M68: 21,427,950 km (0.107 R)
• M69: 21,569,320 km (0.117 R)
• M70: 21,781,899 km (0.118 R)
• M71: 22,424,122 km (0.057 R)
• M72: 22,531,683 km (0.058 R)
• M73: 22,603,490 km (0.11 R)
• M74: 22,747,403 km (0.076 R)
• M75: 22,963,872 km (0.086 R)
• M76: 23,108,682 km (0.092 R)
• M77: 23,726,970 km (0.065 R)
• M78: 24,056,534 km (0.115 R)
• M79: 24,277,042 km (0.12 R)
• M80: 24,387,594 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.2

Radius: 3.2

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.53 AU - 15.31 AU

Year: 18047 Days

Day: 15.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,069,829 km

• M1: 414,536 km (0.107 R)
• M2: 523,892 km (0.033 R)
• M3: 1,449,454 km (0.095 R)
• M4: 1,657,544 km (0.104 R)
• M5: 1,743,414 km (0.116 R)
• M6: 1,875,060 km (0.048 R)
• M7: 1,919,640 km (0.102 R)
• M8: 2,101,401 km (0.087 R)
• M9: 2,312,633 km (0.104 R)
• M10: 2,432,910 km (0.049 R)
• M11: 2,457,145 km (0.106 R)
• M12: 2,704,580 km (0.095 R)
• M13: 2,729,712 km (0.071 R)
• M14: 2,933,913 km (0.054 R)
• M15: 3,037,884 km (0.101 R)
• M16: 3,411,280 km (0.047 R)
• M17: 3,603,514 km (0.082 R)
• M18: 4,525,485 km (0.097 R)
• M19: 4,889,158 km (0.079 R)
• M20: 5,105,626 km (0.12 R)
• M21: 5,325,086 km (0.119 R)
• M22: 5,547,687 km (0.104 R)
• M23: 6,842,756 km (0.087 R)
• M24: 6,877,014 km (0.087 R)
• M25: 7,399,709 km (0.045 R)
• M26: 7,576,833 km (0.105 R)
• M27: 7,648,042 km (0.1 R)
• M28: 7,755,303 km (0.074 R)
• M29: 7,971,323 km (0.091 R)
• M30: 8,116,283 km (0.115 R)
• M31: 9,118,289 km (0.085 R)
• M32: 9,346,127 km (0.094 R)
• M33: 9,460,869 km (0.115 R)
• M34: 10,197,788 km (0.086 R)
• M35: 10,355,314 km (0.071 R)
• M36: 10,593,025 km (0.109 R)
• M37: 10,672,611 km (0.056 R)
• M38: 11,195,157 km (0.081 R)
• M39: 11,235,698 km (0.088 R)
• M40: 11,357,620 km (0.08 R)
• M41: 11,398,311 km (0.1 R)
• M42: 11,684,940 km (0.089 R)
• M43: 12,642,815 km (0.06 R)
• M44: 13,496,122 km (0.114 R)
• M45: 13,973,339 km (0.059 R)
• M46: 14,411,960 km (0.083 R)
• M47: 14,855,069 km (0.095 R)
• M48: 15,167,878 km (0.105 R)
• M49: 15,891,183 km (0.049 R)
• M50: 17,230,234 km (0.086 R)
• M51: 18,653,059 km (0.116 R)
• M52: 19,087,342 km (0.062 R)
• M53: 19,184,281 km (0.103 R)
• M54: 19,281,370 km (0.088 R)
• M55: 21,207,144 km (0.087 R)
• M56: 21,257,259 km (0.082 R)
• M57: 21,862,532 km (0.045 R)
• M58: 21,913,246 km (0.101 R)
• M59: 21,963,959 km (0.105 R)
• M60: 22,269,139 km (0.042 R)
• M61: 23,089,833 km (0.075 R)
• M62: 23,193,205 km (0.101 R)
• M63: 23,659,801 km (0.085 R)
• M64: 24,129,538 km (0.113 R)
• M65: 24,286,915 km (0.117 R)
• M66: 27,012,140 km (0.106 R)
• M67: 28,383,054 km (0.109 R)
• M68: 29,607,962 km (0.075 R)
• M69: 30,226,848 km (0.118 R)
• M70: 30,339,944 km (0.078 R)
• M71: 30,622,983 km (0.109 R)
• M72: 30,906,920 km (0.091 R)
• M73: 31,477,486 km (0.088 R)
• M74: 32,109,089 km (0.099 R)
• M75: 32,397,513 km (0.104 R)
• M76: 32,455,408 km (0.075 R)
• M77: 32,628,941 km (0.086 R)
• M78: 32,860,967 km (0.052 R)
• M79: 32,919,011 km (0.118 R)
• M80: 33,035,249 km (0.081 R)
• M81: 33,093,443 km (0.086 R)
• M82: 33,209,830 km (0.058 R)
• M83: 33,794,159 km (0.047 R)
• M84: 34,087,670 km (0.095 R)
• M85: 34,146,462 km (0.077 R)
• M86: 35,210,402 km (0.093 R)
• M87: 37,128,546 km (0.038 R)
• M88: 37,188,983 km (0.053 R)
• M89: 37,978,262 km (0.069 R)
• M90: 38,834,410 km (0.092 R)
• M91: 38,957,380 km (0.103 R)
• M92: 39,758,925 km (0.061 R)
• M93: 41,065,214 km (0.052 R)
• M94: 41,127,746 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 17,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit