🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.75 AU - 1.17 AU

Year: 337 Days

Day: 34.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.48 AU - 3.16 AU

Year: 1696 Days

Day: 21.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.49 AU - 5.43 AU

Year: 3373 Days

Day: 12.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,833,040 km

• M1: 765,343 km (0.115 R)
• M2: 959,371 km (0.112 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.1

Radius: 12.9

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.97 AU - 7.57 AU

Year: 5623 Days

Day: 10.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,833,040 km

• M1: 161,566 km (0.096 R)
• M2: 277,803 km (0.036 R)
• M3: 914,193 km (0.075 R)
• M4: 1,213,837 km (0.116 R)
• M5: 1,508,844 km (0.092 R)
• M6: 1,693,298 km (0.045 R)
• M7: 2,167,224 km (0.079 R)
• M8: 2,571,438 km (0.095 R)
• M9: 2,999,737 km (0.078 R)
• M10: 3,523,927 km (0.095 R)
• M11: 3,721,696 km (0.117 R)
• M12: 4,025,380 km (0.118 R)
• M13: 4,443,057 km (0.111 R)
• M14: 4,902,173 km (0.114 R)
• M15: 5,263,601 km (0.039 R)
• M16: 5,547,538 km (0.111 R)
• M17: 6,339,509 km (0.087 R)
• M18: 6,550,592 km (0.091 R)
• M19: 6,672,364 km (0.063 R)
• M20: 6,887,187 km (0.095 R)
• M21: 7,135,519 km (0.1 R)
• M22: 7,898,468 km (0.061 R)
• M23: 8,158,469 km (0.119 R)
• M24: 8,322,429 km (0.059 R)
• M25: 8,454,524 km (0.092 R)
• M26: 8,554,006 km (0.101 R)
• M27: 9,917,142 km (0.075 R)
• M28: 10,197,937 km (0.071 R)
• M29: 10,304,002 km (0.069 R)
• M30: 10,552,634 km (0.09 R)
• M31: 10,731,553 km (0.102 R)
• M32: 10,875,316 km (0.119 R)
• M33: 11,056,031 km (0.113 R)
• M34: 11,347,148 km (0.067 R)
• M35: 11,457,103 km (0.078 R)
• M36: 12,423,954 km (0.041 R)
• M37: 12,879,030 km (0.115 R)
• M38: 13,455,730 km (0.068 R)
• M39: 13,766,594 km (0.107 R)
• M40: 14,158,690 km (0.109 R)
• M41: 14,913,861 km (0.109 R)
• M42: 15,559,974 km (0.101 R)
• M43: 15,763,726 km (0.043 R)
• M44: 16,050,505 km (0.076 R)
• M45: 16,963,202 km (0.092 R)
• M46: 18,106,129 km (0.036 R)
• M47: 18,449,606 km (0.101 R)
• M48: 18,665,326 km (0.07 R)
• M49: 19,186,675 km (0.12 R)
• M50: 19,492,902 km (0.044 R)
• M51: 20,021,730 km (0.085 R)
• M52: 20,421,456 km (0.097 R)
• M53: 20,555,346 km (0.115 R)
• M54: 20,958,512 km (0.057 R)
• M55: 21,138,628 km (0.064 R)
• M56: 21,500,356 km (0.034 R)
• M57: 21,636,490 km (0.054 R)
• M58: 21,955,283 km (0.1 R)
• M59: 22,138,241 km (0.117 R)
• M60: 22,229,944 km (0.118 R)
• M61: 23,013,837 km (0.094 R)
• M62: 23,292,837 km (0.104 R)
• M63: 24,419,608 km (0.095 R)
• M64: 25,228,484 km (0.063 R)
• M65: 25,901,076 km (0.059 R)
• M66: 26,579,802 km (0.119 R)
• M67: 27,264,362 km (0.092 R)
• M68: 27,460,933 km (0.116 R)
• M69: 28,202,490 km (0.114 R)
• M70: 28,351,639 km (0.037 R)
• M71: 29,101,124 km (0.098 R)
• M72: 31,131,616 km (0.085 R)
• M73: 31,853,127 km (0.077 R)
• M74: 32,215,901 km (0.053 R)
• M75: 32,423,842 km (0.117 R)
• M76: 33,050,358 km (0.09 R)
• M77: 36,080,164 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.9

Radius: 8.8

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.64 AU - 9.02 AU

Year: 7108 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,833,040 km

• M1: 167,699 km (0.077 R)
• M2: 435,779 km (0.061 R)
• M3: 562,189 km (0.104 R)
• M4: 745,895 km (0.063 R)
• M5: 837,449 km (0.045 R)
• M6: 1,049,279 km (0.085 R)
• M7: 1,224,159 km (0.054 R)
• M8: 1,582,745 km (0.072 R)
• M9: 1,642,285 km (0.077 R)
• M10: 1,722,919 km (0.034 R)
• M11: 1,846,487 km (0.112 R)
• M12: 2,059,065 km (0.114 R)
• M13: 2,257,282 km (0.07 R)
• M14: 3,061,221 km (0.053 R)
• M15: 3,287,862 km (0.072 R)
• M16: 3,572,397 km (0.117 R)
• M17: 3,811,155 km (0.075 R)
• M18: 4,445,002 km (0.065 R)
• M19: 4,501,699 km (0.07 R)
• M20: 4,702,011 km (0.114 R)
• M21: 4,817,650 km (0.117 R)
• M22: 5,170,701 km (0.08 R)
• M23: 5,964,318 km (0.066 R)
• M24: 6,121,246 km (0.1 R)
• M25: 6,184,376 km (0.108 R)
• M26: 7,324,761 km (0.111 R)
• M27: 7,594,486 km (0.056 R)
• M28: 7,696,511 km (0.093 R)
• M29: 8,213,222 km (0.088 R)
• M30: 8,812,511 km (0.093 R)
• M31: 8,919,773 km (0.078 R)
• M32: 10,315,222 km (0.032 R)
• M33: 10,961,186 km (0.052 R)
• M34: 11,269,806 km (0.1 R)
• M35: 11,425,238 km (0.057 R)
• M36: 11,620,463 km (0.115 R)
• M37: 12,133,135 km (0.114 R)
• M38: 12,572,803 km (0.086 R)
• M39: 13,549,977 km (0.117 R)
• M40: 13,964,363 km (0.11 R)
• M41: 14,214,939 km (0.078 R)
• M42: 14,551,534 km (0.032 R)
• M43: 14,975,794 km (0.079 R)
• M44: 15,061,214 km (0.11 R)
• M45: 16,316,939 km (0.078 R)
• M46: 16,448,884 km (0.081 R)
• M47: 17,606,173 km (0.113 R)
• M48: 18,285,797 km (0.091 R)
• M49: 19,530,451 km (0.118 R)
• M50: 19,857,771 km (0.064 R)
• M51: 20,470,075 km (0.093 R)
• M52: 21,907,112 km (0.049 R)
• M53: 22,149,760 km (0.093 R)
• M54: 22,833,871 km (0.089 R)
• M55: 23,079,810 km (0.076 R)
• M56: 23,376,313 km (0.09 R)
• M57: 23,524,864 km (0.056 R)
• M58: 24,172,772 km (0.058 R)
• M59: 25,333,352 km (0.118 R)
• M60: 26,357,200 km (0.076 R)
• M61: 27,446,871 km (0.1 R)
• M62: 27,603,799 km (0.065 R)
• M63: 27,813,386 km (0.093 R)
• M64: 28,392,479 km (0.099 R)
• M65: 28,710,075 km (0.061 R)
• M66: 29,348,858 km (0.062 R)
• M67: 29,562,783 km (0.119 R)
• M68: 29,992,279 km (0.071 R)
• M69: 30,694,491 km (0.101 R)
• M70: 30,911,707 km (0.05 R)
• M71: 31,620,951 km (0.042 R)
• M72: 32,612,037 km (0.11 R)
• M73: 33,055,744 km (0.085 R)
• M74: 33,557,196 km (0.116 R)
• M75: 34,061,341 km (0.069 R)
• M76: 34,229,938 km (0.081 R)
• M77: 35,360,897 km (0.075 R)
• M78: 35,931,015 km (0.111 R)
• M79: 36,102,604 km (0.09 R)
• M80: 36,217,196 km (0.085 R)
• M81: 37,659,469 km (0.048 R)
• M82: 37,833,900 km (0.051 R)
• M83: 38,475,376 km (0.046 R)
• M84: 38,651,003 km (0.068 R)
• M85: 39,238,175 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.7

Radius: 9.8

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.03 AU - 8.41 AU

Year: 7682 Days

Day: 13.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,833,040 km

• M1: 125,513 km (0.119 R)
• M2: 239,207 km (0.087 R)
• M3: 453,581 km (0.082 R)
• M4: 922,869 km (0.11 R)
• M5: 1,025,045 km (0.057 R)
• M6: 1,241,363 km (0.073 R)
• M7: 1,512,434 km (0.116 R)
• M8: 1,675,945 km (0.081 R)
• M9: 2,132,817 km (0.112 R)
• M10: 2,270,447 km (0.108 R)
• M11: 2,340,309 km (0.111 R)
• M12: 2,925,985 km (0.099 R)
• M13: 3,079,323 km (0.117 R)
• M14: 3,209,174 km (0.115 R)
• M15: 3,394,226 km (0.087 R)
• M16: 4,083,274 km (0.109 R)
• M17: 4,400,122 km (0.077 R)
• M18: 4,814,807 km (0.078 R)
• M19: 5,088,272 km (0.1 R)
• M20: 5,492,037 km (0.118 R)
• M21: 5,809,783 km (0.061 R)
• M22: 5,938,587 km (0.062 R)
• M23: 6,068,288 km (0.087 R)
• M24: 6,330,533 km (0.111 R)
• M25: 6,832,434 km (0.113 R)
• M26: 7,036,785 km (0.111 R)
• M27: 7,347,200 km (0.05 R)
• M28: 7,945,741 km (0.12 R)
• M29: 8,559,841 km (0.105 R)
• M30: 8,891,200 km (0.094 R)
• M31: 9,189,348 km (0.028 R)
• M32: 9,528,636 km (0.048 R)
• M33: 10,336,315 km (0.051 R)
• M34: 10,453,600 km (0.056 R)
• M35: 11,853,088 km (0.119 R)
• M36: 12,429,339 km (0.107 R)
• M37: 12,972,529 km (0.115 R)
• M38: 13,310,770 km (0.092 R)
• M39: 14,560,810 km (0.119 R)
• M40: 15,311,043 km (0.062 R)
• M41: 15,713,162 km (0.08 R)
• M42: 16,164,200 km (0.051 R)
• M43: 16,619,575 km (0.095 R)
• M44: 16,711,129 km (0.085 R)
• M45: 17,171,442 km (0.06 R)
• M46: 17,729,442 km (0.081 R)
• M47: 17,823,090 km (0.099 R)
• M48: 18,104,783 km (0.071 R)
• M49: 18,720,229 km (0.119 R)
• M50: 20,313,147 km (0.049 R)
• M51: 20,558,338 km (0.077 R)
• M52: 22,099,944 km (0.068 R)
• M53: 22,352,016 km (0.114 R)
• M54: 22,503,858 km (0.096 R)
• M55: 22,706,713 km (0.089 R)
• M56: 23,318,867 km (0.097 R)
• M57: 23,524,116 km (0.105 R)
• M58: 24,507,422 km (0.081 R)
• M59: 24,716,111 km (0.084 R)
• M60: 25,082,925 km (0.036 R)
• M61: 25,240,602 km (0.091 R)
• M62: 25,768,682 km (0.094 R)
• M63: 25,927,705 km (0.117 R)
• M64: 26,034,069 km (0.062 R)
• M65: 26,300,353 km (0.101 R)
• M66: 26,781,908 km (0.07 R)
• M67: 27,753,995 km (0.044 R)
• M68: 27,971,511 km (0.114 R)
• M69: 28,189,774 km (0.064 R)
• M70: 28,737,601 km (0.103 R)
• M71: 29,344,221 km (0.111 R)
• M72: 29,510,424 km (0.108 R)
• M73: 29,676,926 km (0.118 R)
• M74: 31,812,885 km (0.112 R)
• M75: 32,612,336 km (0.092 R)
• M76: 33,418,369 km (0.101 R)
• M77: 34,056,254 km (0.051 R)
• M78: 35,167,467 km (0.12 R)
• M79: 36,053,236 km (0.07 R)
• M80: 36,171,868 km (0.108 R)
• M81: 36,290,648 km (0.068 R)
• M82: 37,665,901 km (0.097 R)
• M83: 37,967,192 km (0.053 R)
• M84: 38,269,230 km (0.075 R)
• M85: 38,572,016 km (0.038 R)
• M86: 39,975,244 km (0.092 R)
• M87: 41,457,310 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.1

Radius: 11.2

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.15 AU - 10.71 AU

Year: 10371 Days

Day: 10.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,833,040 km

• M1: 377,435 km (0.101 R)
• M2: 721,660 km (0.103 R)
• M3: 1,711,549 km (0.116 R)
• M4: 1,940,135 km (0.1 R)
• M5: 2,861,957 km (0.061 R)
• M6: 2,982,084 km (0.058 R)
• M7: 3,575,688 km (0.103 R)
• M8: 3,770,764 km (0.115 R)
• M9: 4,002,940 km (0.084 R)
• M10: 4,171,537 km (0.068 R)
• M11: 4,621,377 km (0.072 R)
• M12: 6,334,423 km (0.088 R)
• M13: 7,053,390 km (0.063 R)
• M14: 7,505,475 km (0.101 R)
• M15: 8,052,105 km (0.088 R)
• M16: 8,137,376 km (0.109 R)
• M17: 8,265,731 km (0.053 R)
• M18: 8,394,834 km (0.086 R)
• M19: 8,524,685 km (0.062 R)
• M20: 9,050,372 km (0.066 R)
• M21: 9,813,321 km (0.06 R)
• M22: 11,352,683 km (0.085 R)
• M23: 13,317,352 km (0.072 R)
• M24: 13,722,912 km (0.114 R)
• M25: 14,338,657 km (0.067 R)
• M26: 14,702,030 km (0.102 R)
• M27: 15,016,036 km (0.114 R)
• M28: 15,385,094 km (0.054 R)
• M29: 15,544,116 km (0.098 R)
• M30: 15,703,737 km (0.058 R)
• M31: 15,810,550 km (0.089 R)
• M32: 16,401,761 km (0.083 R)
• M33: 16,672,982 km (0.1 R)
• M34: 17,606,173 km (0.118 R)
• M35: 17,883,827 km (0.104 R)
• M36: 19,065,949 km (0.088 R)
• M37: 19,983,583 km (0.11 R)
• M38: 23,489,558 km (0.084 R)
• M39: 23,611,630 km (0.103 R)
• M40: 23,856,672 km (0.048 R)
• M41: 25,720,362 km (0.1 R)
• M42: 26,415,394 km (0.119 R)
• M43: 26,924,774 km (0.055 R)
• M44: 27,437,446 km (0.08 R)
• M45: 28,472,364 km (0.093 R)
• M46: 29,060,134 km (0.079 R)
• M47: 29,191,332 km (0.103 R)
• M48: 29,585,971 km (0.112 R)
• M49: 30,247,642 km (0.094 R)
• M50: 30,780,510 km (0.093 R)
• M51: 31,855,670 km (0.111 R)
• M52: 33,216,711 km (0.083 R)
• M53: 33,973,377 km (0.077 R)
• M54: 34,111,606 km (0.1 R)
• M55: 34,319,248 km (0.102 R)
• M56: 34,596,752 km (0.107 R)
• M57: 35,154,004 km (0.087 R)
• M58: 35,784,409 km (0.042 R)
• M59: 36,418,704 km (0.109 R)
• M60: 37,056,589 km (0.088 R)
• M61: 37,127,648 km (0.095 R)
• M62: 37,626,707 km (0.12 R)
• M63: 39,209,602 km (0.107 R)
• M64: 40,374,371 km (0.077 R)
• M65: 40,593,981 km (0.074 R)
• M66: 41,329,105 km (0.032 R)
• M67: 41,698,312 km (0.075 R)
• M68: 42,216,968 km (0.094 R)
• M69: 42,440,018 km (0.093 R)
• M70: 42,514,368 km (0.106 R)
• M71: 43,186,063 km (0.08 R)
• M72: 43,410,609 km (0.094 R)
• M73: 44,237,736 km (0.078 R)
• M74: 45,145,945 km (0.085 R)
• M75: 45,831,103 km (0.047 R)
• M76: 46,213,176 km (0.108 R)
• M77: 47,134,699 km (0.075 R)
• M78: 47,288,934 km (0.097 R)
• M79: 47,829,730 km (0.044 R)
• M80: 48,995,696 km (0.056 R)
• M81: 49,151,876 km (0.106 R)
• M82: 50,564,978 km (0.085 R)
• M83: 51,673,199 km (0.072 R)
• M84: 52,389,922 km (0.084 R)
• M85: 52,549,543 km (0.05 R)
• M86: 53,029,603 km (0.112 R)
• M87: 53,671,976 km (0.108 R)
• M88: 53,833,093 km (0.065 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 17,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit