🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.39 AU - 0.63 AU

Year: 130 Days

Day: 36.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.51 AU - 0.61 AU

Year: 150 Days

Day: 18.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,006,575 km

• M1: 88,263 km (0.113 R)
• M2: 164,857 km (0.094 R)

Asteroid Belt

Center: 0.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.04 AU - 1.36 AU

Year: 471 Days

Day: 16 Hours

Environment

Temp: 21 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.22 AU - 4.94 AU

Year: 2952 Days

Day: 24.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.6

Radius: 13.1

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.65 AU - 9.97 AU

Year: 8580 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,006,575 km

• M1: 178,470 km (0.114 R)
• M2: 654,939 km (0.117 R)
• M3: 743,501 km (0.106 R)
• M4: 1,021,903 km (0.106 R)
• M5: 1,502,561 km (0.117 R)
• M6: 1,624,633 km (0.115 R)
• M7: 2,088,237 km (0.085 R)
• M8: 2,185,924 km (0.061 R)
• M9: 2,634,568 km (0.106 R)
• M10: 2,869,886 km (0.042 R)
• M11: 2,957,101 km (0.081 R)
• M12: 3,179,404 km (0.119 R)
• M13: 3,453,616 km (0.114 R)
• M14: 3,735,608 km (0.081 R)
• M15: 4,148,050 km (0.118 R)
• M16: 4,703,656 km (0.094 R)
• M17: 5,229,194 km (0.077 R)
• M18: 5,581,048 km (0.081 R)
• M19: 6,250,947 km (0.112 R)
• M20: 6,508,704 km (0.111 R)
• M21: 7,094,230 km (0.085 R)
• M22: 8,097,284 km (0.087 R)
• M23: 8,284,580 km (0.077 R)
• M24: 8,790,670 km (0.08 R)
• M25: 9,241,857 km (0.066 R)
• M26: 9,339,545 km (0.094 R)
• M27: 9,503,205 km (0.091 R)
• M28: 9,899,639 km (0.076 R)
• M29: 10,914,661 km (0.083 R)
• M30: 11,156,261 km (0.081 R)
• M31: 11,856,230 km (0.085 R)
• M32: 12,642,815 km (0.112 R)
• M33: 14,228,553 km (0.095 R)
• M34: 14,454,894 km (0.082 R)
• M35: 15,102,354 km (0.095 R)
• M36: 15,333,183 km (0.084 R)
• M37: 15,837,328 km (0.05 R)
• M38: 16,032,703 km (0.111 R)
• M39: 16,307,664 km (0.065 R)
• M40: 16,544,477 km (0.111 R)
• M41: 16,663,258 km (0.054 R)
• M42: 17,342,133 km (0.089 R)
• M43: 18,234,185 km (0.07 R)
• M44: 18,809,539 km (0.069 R)
• M45: 18,974,994 km (0.115 R)
• M46: 19,307,550 km (0.109 R)
• M47: 19,474,501 km (0.111 R)
• M48: 19,893,974 km (0.091 R)
• M49: 20,274,102 km (0.112 R)
• M50: 20,486,232 km (0.05 R)
• M51: 21,299,446 km (0.114 R)
• M52: 21,558,400 km (0.114 R)
• M53: 21,905,317 km (0.105 R)
• M54: 22,429,209 km (0.103 R)
• M55: 22,517,023 km (0.083 R)
• M56: 22,824,895 km (0.033 R)
• M57: 23,045,702 km (0.097 R)
• M58: 23,667,730 km (0.044 R)
• M59: 23,757,039 km (0.098 R)
• M60: 24,837,585 km (0.061 R)
• M61: 25,247,034 km (0.082 R)
• M62: 26,072,366 km (0.077 R)
• M63: 26,442,022 km (0.079 R)
• M64: 26,581,148 km (0.069 R)
• M65: 27,327,043 km (0.109 R)
• M66: 29,173,978 km (0.092 R)
• M67: 29,991,531 km (0.076 R)
• M68: 30,524,698 km (0.08 R)
• M69: 30,621,936 km (0.116 R)
• M70: 31,797,027 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.3

Radius: 11.1

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.94 AU - 8.68 AU

Year: 8580 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,006,575 km

• M1: 164,408 km (0.05 R)
• M2: 246,986 km (0.079 R)
• M3: 316,250 km (0.074 R)
• M4: 433,385 km (0.083 R)
• M5: 512,522 km (0.12 R)
• M6: 719,715 km (0.048 R)
• M7: 868,266 km (0.05 R)
• M8: 1,919,939 km (0.098 R)
• M9: 2,276,431 km (0.056 R)
• M10: 2,350,332 km (0.072 R)
• M11: 2,551,392 km (0.08 R)
• M12: 2,837,124 km (0.08 R)
• M13: 3,106,101 km (0.113 R)
• M14: 3,215,905 km (0.109 R)
• M15: 3,639,866 km (0.118 R)
• M16: 4,293,608 km (0.091 R)
• M17: 5,015,867 km (0.064 R)
• M18: 5,112,806 km (0.033 R)
• M19: 5,573,867 km (0.112 R)
• M20: 5,708,056 km (0.105 R)
• M21: 7,734,958 km (0.107 R)
• M22: 7,997,951 km (0.092 R)
• M23: 9,000,556 km (0.074 R)
• M24: 10,124,335 km (0.034 R)
• M25: 10,453,600 km (0.075 R)
• M26: 11,590,544 km (0.069 R)
• M27: 11,762,282 km (0.079 R)
• M28: 12,766,533 km (0.038 R)
• M29: 13,032,966 km (0.103 R)
• M30: 13,256,466 km (0.094 R)
• M31: 14,346,735 km (0.08 R)
• M32: 14,949,315 km (0.082 R)
• M33: 15,042,814 km (0.094 R)
• M34: 15,183,436 km (0.082 R)
• M35: 15,371,480 km (0.078 R)
• M36: 15,560,273 km (0.087 R)
• M37: 15,844,958 km (0.087 R)
• M38: 16,806,423 km (0.092 R)
• M39: 17,196,425 km (0.118 R)
• M40: 17,441,616 km (0.058 R)
• M41: 17,589,269 km (0.103 R)
• M42: 17,737,371 km (0.094 R)
• M43: 18,034,771 km (0.081 R)
• M44: 18,284,001 km (0.031 R)
• M45: 18,936,996 km (0.079 R)
• M46: 19,956,805 km (0.048 R)
• M47: 20,525,277 km (0.116 R)
• M48: 20,837,487 km (0.093 R)
• M49: 21,361,529 km (0.052 R)
• M50: 22,102,487 km (0.069 R)
• M51: 22,529,589 km (0.109 R)
• M52: 23,229,557 km (0.112 R)
• M53: 23,718,443 km (0.073 R)
• M54: 24,872,142 km (0.117 R)
• M55: 25,483,698 km (0.102 R)
• M56: 25,875,495 km (0.039 R)
• M57: 26,665,072 km (0.108 R)
• M58: 28,268,014 km (0.041 R)
• M59: 29,197,764 km (0.091 R)
• M60: 30,255,870 km (0.058 R)
• M61: 30,374,202 km (0.048 R)
• M62: 30,908,715 km (0.105 R)
• M63: 33,749,878 km (0.041 R)
• M64: 33,872,548 km (0.102 R)
• M65: 34,057,002 km (0.072 R)
• M66: 35,919,197 km (0.11 R)
• M67: 36,610,339 km (0.064 R)
• M68: 37,687,144 km (0.1 R)
• M69: 38,967,104 km (0.107 R)
• M70: 40,131,274 km (0.088 R)
• M71: 40,456,650 km (0.095 R)
• M72: 41,701,304 km (0.113 R)
• M73: 43,157,939 km (0.062 R)
• M74: 44,362,201 km (0.117 R)
• M75: 44,968,522 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.9

Radius: 11.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.5 AU - 9.88 AU

Year: 9175 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,006,575 km

• M1: 162,912 km (0.056 R)
• M2: 263,143 km (0.073 R)
• M3: 374,892 km (0.108 R)
• M4: 468,391 km (0.051 R)
• M5: 572,212 km (0.052 R)
• M6: 744,848 km (0.093 R)
• M7: 831,914 km (0.11 R)
• M8: 1,017,266 km (0.091 R)
• M9: 1,101,190 km (0.046 R)
• M10: 1,202,318 km (0.113 R)
• M11: 1,605,933 km (0.069 R)
• M12: 2,050,987 km (0.054 R)
• M13: 2,159,296 km (0.061 R)
• M14: 2,650,425 km (0.063 R)
• M15: 2,748,861 km (0.103 R)
• M16: 2,909,080 km (0.103 R)
• M17: 3,072,441 km (0.036 R)
• M18: 3,386,896 km (0.1 R)
• M19: 3,494,157 km (0.102 R)
• M20: 3,711,972 km (0.112 R)
• M21: 3,867,255 km (0.117 R)
• M22: 4,230,179 km (0.111 R)
• M23: 4,604,174 km (0.057 R)
• M24: 4,916,085 km (0.092 R)
• M25: 5,037,858 km (0.077 R)
• M26: 5,210,045 km (0.11 R)
• M27: 5,284,545 km (0.038 R)
• M28: 5,535,121 km (0.069 R)
• M29: 5,636,549 km (0.093 R)
• M30: 6,074,272 km (0.106 R)
• M31: 6,310,637 km (0.119 R)
• M32: 6,443,180 km (0.079 R)
• M33: 6,711,110 km (0.116 R)
• M34: 7,230,364 km (0.112 R)
• M35: 7,537,040 km (0.112 R)
• M36: 7,677,812 km (0.105 R)
• M37: 8,570,163 km (0.115 R)
• M38: 9,586,531 km (0.111 R)
• M39: 10,202,126 km (0.107 R)
• M40: 10,358,007 km (0.119 R)
• M41: 10,925,880 km (0.084 R)
• M42: 11,213,557 km (0.109 R)
• M43: 11,960,350 km (0.116 R)
• M44: 12,124,758 km (0.035 R)
• M45: 12,622,769 km (0.115 R)
• M46: 13,263,048 km (0.099 R)
• M47: 13,365,223 km (0.112 R)
• M48: 14,260,866 km (0.073 R)
• M49: 14,470,303 km (0.082 R)
• M50: 14,751,248 km (0.105 R)
• M51: 14,892,318 km (0.088 R)
• M52: 15,140,352 km (0.103 R)
• M53: 15,712,414 km (0.103 R)
• M54: 15,856,626 km (0.116 R)
• M55: 16,364,511 km (0.112 R)
• M56: 16,474,166 km (0.116 R)
• M57: 16,620,623 km (0.069 R)
• M58: 16,877,931 km (0.106 R)
• M59: 17,359,337 km (0.084 R)
• M60: 17,695,184 km (0.105 R)
• M61: 17,807,682 km (0.102 R)
• M62: 17,958,028 km (0.06 R)
• M63: 18,146,521 km (0.086 R)
• M64: 18,259,916 km (0.046 R)
• M65: 18,563,450 km (0.086 R)
• M66: 19,291,244 km (0.06 R)
• M67: 19,716,850 km (0.114 R)
• M68: 20,184,642 km (0.108 R)
• M69: 20,616,681 km (0.092 R)
• M70: 21,091,505 km (0.096 R)
• M71: 21,690,195 km (0.062 R)
• M72: 22,375,354 km (0.104 R)
• M73: 22,618,899 km (0.111 R)
• M74: 22,945,022 km (0.083 R)
• M75: 24,098,571 km (0.113 R)
• M76: 24,473,314 km (0.103 R)
• M77: 25,102,373 km (0.103 R)
• M78: 25,186,597 km (0.105 R)
• M79: 25,270,970 km (0.066 R)
• M80: 25,949,247 km (0.066 R)
• M81: 26,418,984 km (0.102 R)
• M82: 27,540,669 km (0.061 R)
• M83: 28,414,021 km (0.09 R)
• M84: 29,562,933 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.2

Radius: 11.6

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.56 AU - 9.94 AU

Year: 10904 Days

Day: 12 Hours

Environment

Temp: -181 °C

Axial Tilt: 136.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,006,575 km

• M1: 285,283 km (0.079 R)
• M2: 429,645 km (0.084 R)
• M3: 895,493 km (0.089 R)
• M4: 1,272,479 km (0.097 R)
• M5: 1,581,249 km (0.055 R)
• M6: 1,840,802 km (0.076 R)
• M7: 1,938,639 km (0.117 R)
• M8: 2,013,288 km (0.114 R)
• M9: 2,481,380 km (0.105 R)
• M10: 2,812,440 km (0.098 R)
• M11: 3,486,229 km (0.049 R)
• M12: 3,983,941 km (0.075 R)
• M13: 4,339,236 km (0.1 R)
• M14: 5,115,050 km (0.056 R)
• M15: 5,430,403 km (0.095 R)
• M16: 6,006,803 km (0.08 R)
• M17: 6,754,793 km (0.045 R)
• M18: 6,984,874 km (0.096 R)
• M19: 7,062,216 km (0.092 R)
• M20: 7,690,827 km (0.077 R)
• M21: 8,052,405 km (0.074 R)
• M22: 8,708,990 km (0.112 R)
• M23: 9,468,049 km (0.07 R)
• M24: 9,596,703 km (0.079 R)
• M25: 10,160,687 km (0.081 R)
• M26: 10,292,334 km (0.108 R)
• M27: 10,468,859 km (0.092 R)
• M28: 10,780,172 km (0.052 R)
• M29: 11,366,446 km (0.046 R)
• M30: 11,686,286 km (0.081 R)
• M31: 12,148,544 km (0.079 R)
• M32: 12,616,935 km (0.104 R)
• M33: 12,853,299 km (0.1 R)
• M34: 13,138,882 km (0.069 R)
• M35: 13,234,475 km (0.109 R)
• M36: 13,571,220 km (0.051 R)
• M37: 13,959,426 km (0.098 R)
• M38: 14,302,155 km (0.114 R)
• M39: 15,246,417 km (0.118 R)
• M40: 15,397,361 km (0.069 R)
• M41: 15,700,596 km (0.064 R)
• M42: 16,262,037 km (0.111 R)
• M43: 16,674,328 km (0.118 R)
• M44: 17,038,001 km (0.108 R)
• M45: 17,246,989 km (0.108 R)
• M46: 19,328,942 km (0.112 R)
• M47: 19,711,015 km (0.066 R)
• M48: 20,760,594 km (0.103 R)
• M49: 21,208,041 km (0.11 R)
• M50: 22,169,208 km (0.1 R)
• M51: 22,340,348 km (0.111 R)
• M52: 22,741,270 km (0.086 R)
• M53: 22,971,501 km (0.089 R)
• M54: 23,376,163 km (0.049 R)
• M55: 23,841,562 km (0.12 R)
• M56: 24,722,395 km (0.117 R)
• M57: 25,315,550 km (0.12 R)
• M58: 26,334,760 km (0.106 R)
• M59: 26,819,009 km (0.083 R)
• M60: 27,919,301 km (0.073 R)
• M61: 28,847,556 km (0.102 R)
• M62: 29,346,764 km (0.12 R)
• M63: 29,534,659 km (0.047 R)
• M64: 30,164,017 km (0.095 R)
• M65: 30,607,126 km (0.099 R)
• M66: 31,435,898 km (0.117 R)
• M67: 32,985,283 km (0.073 R)
• M68: 33,769,176 km (0.048 R)
• M69: 33,900,523 km (0.114 R)
• M70: 34,163,516 km (0.108 R)
• M71: 35,689,115 km (0.098 R)
• M72: 37,644,210 km (0.072 R)
• M73: 38,394,892 km (0.103 R)
• M74: 38,531,924 km (0.094 R)
• M75: 40,956,007 km (0.089 R)
• M76: 42,292,365 km (0.028 R)
• M77: 43,500,368 km (0.058 R)
• M78: 45,152,527 km (0.117 R)
• M79: 45,732,069 km (0.092 R)
• M80: 46,314,005 km (0.09 R)
• M81: 46,825,330 km (0.078 R)
• M82: 46,898,484 km (0.06 R)
• M83: 48,148,523 km (0.076 R)
• M84: 48,518,180 km (0.044 R)
• M85: 48,888,883 km (0.119 R)
• M86: 49,857,081 km (0.117 R)
• M87: 49,931,730 km (0.087 R)
• M88: 50,006,529 km (0.059 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 12,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit