🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.55 AU - 0.59 AU

Year: 163 Days

Day: 22 Hours

Environment

Temp: 154 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.05 AU - 1.65 AU

Year: 594 Days

Day: 25.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,231,701 km

• M1: 939,923 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.21 AU - 1.71 AU

Year: 668 Days

Day: 38.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.86 AU - 4.2 AU

Year: 3064 Days

Day: 35.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,231,701 km

• M1: 1,933,852 km (0.078 R)
• M2: 2,150,469 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.3

Radius: 12.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.62 AU - 6.56 AU

Year: 5006 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 75,231,701 km

• M1: 181,612 km (0.05 R)
• M2: 276,008 km (0.107 R)
• M3: 394,639 km (0.092 R)
• M4: 531,820 km (0.093 R)
• M5: 647,609 km (0.115 R)
• M6: 795,412 km (0.07 R)
• M7: 1,400,685 km (0.103 R)
• M8: 1,588,729 km (0.107 R)
• M9: 1,938,040 km (0.106 R)
• M10: 2,127,431 km (0.116 R)
• M11: 2,246,362 km (0.118 R)
• M12: 2,570,540 km (0.117 R)
• M13: 2,732,555 km (0.087 R)
• M14: 2,862,256 km (0.119 R)
• M15: 2,957,849 km (0.115 R)
• M16: 3,164,893 km (0.071 R)
• M17: 3,263,926 km (0.055 R)
• M18: 3,414,571 km (0.036 R)
• M19: 3,529,014 km (0.11 R)
• M20: 3,619,072 km (0.114 R)
• M21: 3,840,776 km (0.086 R)
• M22: 4,121,122 km (0.105 R)
• M23: 4,589,064 km (0.111 R)
• M24: 4,858,041 km (0.118 R)
• M25: 5,059,550 km (0.041 R)
• M26: 5,234,579 km (0.106 R)
• M27: 5,381,933 km (0.119 R)
• M28: 5,590,772 km (0.118 R)
• M29: 5,832,522 km (0.101 R)
• M30: 6,357,910 km (0.071 R)
• M31: 7,060,421 km (0.086 R)
• M32: 7,158,258 km (0.095 R)
• M33: 7,503,829 km (0.034 R)
• M34: 8,109,252 km (0.076 R)
• M35: 8,280,242 km (0.113 R)
• M36: 8,538,897 km (0.092 R)
• M37: 8,660,520 km (0.054 R)
• M38: 9,082,087 km (0.09 R)
• M39: 9,259,659 km (0.064 R)
• M40: 9,456,381 km (0.084 R)
• M41: 9,908,765 km (0.103 R)
• M42: 10,109,974 km (0.101 R)
• M43: 10,201,976 km (0.116 R)
• M44: 10,460,781 km (0.065 R)
• M45: 10,703,279 km (0.112 R)
• M46: 10,966,272 km (0.102 R)
• M47: 11,460,693 km (0.077 R)
• M48: 11,614,330 km (0.113 R)
• M49: 12,020,638 km (0.043 R)
• M50: 12,157,221 km (0.082 R)
• M51: 12,392,538 km (0.097 R)
• M52: 12,530,467 km (0.089 R)
• M53: 13,409,056 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.1

Radius: 13

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.62 AU - 6.28 AU

Year: 5497 Days

Day: 11.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,231,701 km

• M1: 170,093 km (0.042 R)
• M2: 334,501 km (0.093 R)
• M3: 556,205 km (0.12 R)
• M4: 712,983 km (0.053 R)
• M5: 1,015,470 km (0.027 R)
• M6: 1,166,714 km (0.089 R)
• M7: 1,277,416 km (0.052 R)
• M8: 1,425,369 km (0.043 R)
• M9: 1,527,394 km (0.097 R)
• M10: 1,904,381 km (0.11 R)
• M11: 2,681,243 km (0.03 R)
• M12: 2,766,065 km (0.04 R)
• M13: 3,026,515 km (0.07 R)
• M14: 4,196,220 km (0.084 R)
• M15: 4,496,164 km (0.065 R)
• M16: 4,751,677 km (0.05 R)
• M17: 5,519,413 km (0.111 R)
• M18: 5,903,880 km (0.085 R)
• M19: 6,071,430 km (0.058 R)
• M20: 6,468,462 km (0.093 R)
• M21: 6,583,503 km (0.118 R)
• M22: 6,815,679 km (0.085 R)
• M23: 7,198,650 km (0.084 R)
• M24: 7,771,011 km (0.058 R)
• M25: 8,078,285 km (0.099 R)
• M26: 8,389,449 km (0.074 R)
• M27: 8,673,086 km (0.078 R)
• M28: 8,768,230 km (0.111 R)
• M29: 8,863,823 km (0.076 R)
• M30: 9,608,073 km (0.094 R)
• M31: 10,204,669 km (0.101 R)
• M32: 10,338,858 km (0.105 R)
• M33: 10,847,342 km (0.025 R)
• M34: 11,818,381 km (0.111 R)
• M35: 12,100,972 km (0.115 R)
• M36: 12,278,694 km (0.105 R)
• M37: 12,781,044 km (0.045 R)
• M38: 13,180,470 km (0.055 R)
• M39: 13,473,682 km (0.097 R)
• M40: 13,621,036 km (0.108 R)
• M41: 14,403,433 km (0.094 R)
• M42: 14,554,227 km (0.112 R)
• M43: 15,009,454 km (0.107 R)
• M44: 15,353,977 km (0.089 R)
• M45: 15,469,467 km (0.12 R)
• M46: 15,701,194 km (0.036 R)
• M47: 15,856,327 km (0.069 R)
• M48: 16,207,284 km (0.071 R)
• M49: 16,324,718 km (0.054 R)
• M50: 16,639,622 km (0.086 R)
• M51: 18,162,528 km (0.088 R)
• M52: 18,366,280 km (0.059 R)
• M53: 18,693,750 km (0.104 R)
• M54: 18,899,447 km (0.087 R)
• M55: 19,271,646 km (0.104 R)
• M56: 19,855,228 km (0.067 R)
• M57: 20,023,077 km (0.068 R)
• M58: 20,149,337 km (0.048 R)
• M59: 20,360,270 km (0.09 R)
• M60: 20,487,129 km (0.1 R)
• M61: 20,741,745 km (0.12 R)
• M62: 20,826,866 km (0.108 R)
• M63: 21,857,146 km (0.119 R)
• M64: 22,073,914 km (0.096 R)
• M65: 22,728,404 km (0.117 R)
• M66: 23,744,324 km (0.101 R)
• M67: 23,877,915 km (0.077 R)
• M68: 25,546,380 km (0.104 R)
• M69: 26,187,406 km (0.116 R)
• M70: 26,279,409 km (0.08 R)
• M71: 26,648,617 km (0.115 R)
• M72: 28,378,267 km (0.095 R)
• M73: 28,472,664 km (0.086 R)
• M74: 28,662,054 km (0.097 R)
• M75: 28,756,899 km (0.08 R)
• M76: 28,851,894 km (0.071 R)
• M77: 29,185,049 km (0.109 R)
• M78: 29,280,492 km (0.093 R)
• M79: 29,759,056 km (0.106 R)
• M80: 30,143,971 km (0.069 R)
• M81: 30,385,272 km (0.117 R)
• M82: 31,601,503 km (0.113 R)
• M83: 31,944,980 km (0.053 R)
• M84: 32,536,639 km (0.116 R)
• M85: 33,231,372 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.8

Radius: 10.6

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.26 AU - 7.88 AU

Year: 7120 Days

Day: 9.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,231,701 km

• M1: 180,565 km (0.081 R)
• M2: 497,712 km (0.04 R)
• M3: 623,374 km (0.079 R)
• M4: 878,439 km (0.109 R)
• M5: 971,040 km (0.108 R)
• M6: 1,100,143 km (0.103 R)
• M7: 1,269,787 km (0.05 R)
• M8: 1,503,459 km (0.078 R)
• M9: 1,850,376 km (0.025 R)
• M10: 2,351,529 km (0.109 R)
• M11: 2,483,474 km (0.101 R)
• M12: 2,777,584 km (0.074 R)
• M13: 2,847,147 km (0.089 R)
• M14: 3,011,704 km (0.057 R)
• M15: 3,203,638 km (0.117 R)
• M16: 3,803,675 km (0.113 R)
• M17: 4,574,852 km (0.091 R)
• M18: 4,740,457 km (0.048 R)
• M19: 4,908,007 km (0.069 R)
• M20: 5,306,685 km (0.06 R)
• M21: 5,480,817 km (0.085 R)
• M22: 6,564,803 km (0.068 R)
• M23: 7,131,330 km (0.066 R)
• M24: 7,259,237 km (0.109 R)
• M25: 7,779,089 km (0.111 R)
• M26: 8,412,038 km (0.081 R)
• M27: 8,615,341 km (0.099 R)
• M28: 9,026,885 km (0.083 R)
• M29: 9,096,149 km (0.079 R)
• M30: 9,444,862 km (0.116 R)
• M31: 10,119,698 km (0.07 R)
• M32: 10,517,478 km (0.089 R)
• M33: 10,663,486 km (0.037 R)
• M34: 10,883,694 km (0.103 R)
• M35: 11,403,247 km (0.079 R)
• M36: 11,628,392 km (0.08 R)
• M37: 12,007,024 km (0.055 R)
• M38: 12,159,465 km (0.111 R)
• M39: 12,389,546 km (0.088 R)
• M40: 12,466,589 km (0.088 R)
• M41: 12,543,781 km (0.11 R)
• M42: 13,363,727 km (0.075 R)
• M43: 13,760,311 km (0.116 R)
• M44: 14,564,998 km (0.115 R)
• M45: 15,096,220 km (0.076 R)
• M46: 15,219,639 km (0.095 R)
• M47: 15,509,260 km (0.113 R)
• M48: 16,219,850 km (0.101 R)
• M49: 17,198,070 km (0.073 R)
• M50: 17,327,173 km (0.055 R)
• M51: 17,716,128 km (0.109 R)
• M52: 18,064,392 km (0.089 R)
• M53: 18,195,439 km (0.12 R)
• M54: 18,723,370 km (0.106 R)
• M55: 19,434,858 km (0.082 R)
• M56: 19,569,346 km (0.113 R)
• M57: 19,974,457 km (0.04 R)
• M58: 20,473,217 km (0.043 R)
• M59: 21,252,322 km (0.066 R)
• M60: 22,134,501 km (0.094 R)
• M61: 22,509,543 km (0.111 R)
• M62: 22,603,640 km (0.118 R)
• M63: 22,886,829 km (0.041 R)
• M64: 23,171,065 km (0.051 R)
• M65: 24,223,186 km (0.093 R)
• M66: 24,319,677 km (0.075 R)
• M67: 24,706,687 km (0.116 R)
• M68: 25,046,872 km (0.066 R)
• M69: 25,339,935 km (0.101 R)
• M70: 25,437,772 km (0.104 R)
• M71: 25,584,826 km (0.111 R)
• M72: 26,176,037 km (0.05 R)
• M73: 26,374,105 km (0.115 R)
• M74: 28,280,281 km (0.052 R)
• M75: 28,483,584 km (0.104 R)
• M76: 28,636,324 km (0.102 R)
• M77: 29,198,662 km (0.039 R)
• M78: 29,610,056 km (0.105 R)
• M79: 32,595,730 km (0.083 R)
• M80: 33,397,276 km (0.11 R)
• M81: 35,238,227 km (0.118 R)
• M82: 36,281,074 km (0.036 R)
• M83: 36,446,828 km (0.117 R)
• M84: 36,612,583 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.4

Radius: 10.7

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.8 AU - 11.56 AU

Year: 13219 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 75,231,701 km

• M1: 134,189 km (0.075 R)
• M2: 313,707 km (0.066 R)
• M3: 421,716 km (0.069 R)
• M4: 1,350,121 km (0.099 R)
• M5: 1,453,942 km (0.069 R)
• M6: 1,542,653 km (0.108 R)
• M7: 1,706,912 km (0.119 R)
• M8: 1,877,154 km (0.043 R)
• M9: 2,400,447 km (0.102 R)
• M10: 2,833,084 km (0.089 R)
• M11: 3,431,775 km (0.104 R)
• M12: 3,503,433 km (0.093 R)
• M13: 4,018,947 km (0.111 R)
• M14: 4,663,714 km (0.101 R)
• M15: 5,312,968 km (0.102 R)
• M16: 5,591,819 km (0.107 R)
• M17: 6,635,563 km (0.109 R)
• M18: 6,785,311 km (0.084 R)
• M19: 7,333,437 km (0.112 R)
• M20: 8,054,798 km (0.089 R)
• M21: 8,569,864 km (0.112 R)
• M22: 9,295,712 km (0.101 R)
• M23: 9,396,242 km (0.068 R)
• M24: 9,733,885 km (0.06 R)
• M25: 10,178,789 km (0.066 R)
• M26: 10,805,753 km (0.1 R)
• M27: 10,876,214 km (0.069 R)
• M28: 11,017,584 km (0.092 R)
• M29: 11,159,552 km (0.102 R)
• M30: 13,210,240 km (0.034 R)
• M31: 13,702,716 km (0.067 R)
• M32: 14,124,133 km (0.107 R)
• M33: 15,137,210 km (0.088 R)
• M34: 15,413,966 km (0.099 R)
• M35: 15,692,368 km (0.095 R)
• M36: 16,173,624 km (0.063 R)
• M37: 17,191,638 km (0.056 R)
• M38: 17,687,704 km (0.03 R)
• M39: 18,948,216 km (0.108 R)
• M40: 22,719,578 km (0.069 R)
• M41: 23,491,802 km (0.084 R)
• M42: 23,904,244 km (0.076 R)
• M43: 26,523,254 km (0.107 R)
• M44: 27,048,342 km (0.074 R)
• M45: 27,192,106 km (0.047 R)
• M46: 27,288,148 km (0.053 R)
• M47: 29,873,348 km (0.089 R)
• M48: 30,869,072 km (0.081 R)
• M49: 31,069,383 km (0.103 R)
• M50: 31,673,460 km (0.103 R)
• M51: 33,302,880 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.5

Radius: 5.5

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 13.08 AU - 17.7 AU

Year: 22867 Days

Day: 20.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,231,701 km

• M1: 112,348 km (0.111 R)
• M2: 220,507 km (0.115 R)
• M3: 265,237 km (0.079 R)
• M4: 330,611 km (0.102 R)
• M5: 560,543 km (0.064 R)
• M6: 738,565 km (0.114 R)
• M7: 1,342,790 km (0.06 R)
• M8: 1,490,444 km (0.111 R)
• M9: 1,865,635 km (0.053 R)
• M10: 2,097,811 km (0.108 R)
• M11: 2,409,723 km (0.119 R)
• M12: 2,736,145 km (0.071 R)
• M13: 4,261,445 km (0.046 R)
• M14: 4,788,927 km (0.101 R)
• M15: 4,833,806 km (0.11 R)
• M16: 5,290,379 km (0.048 R)
• M17: 5,523,901 km (0.119 R)
• M18: 5,760,715 km (0.117 R)
• M19: 5,904,329 km (0.107 R)
• M20: 5,952,499 km (0.05 R)
• M21: 7,561,574 km (0.087 R)
• M22: 7,718,951 km (0.058 R)
• M23: 8,467,539 km (0.075 R)
• M24: 10,672,162 km (0.073 R)
• M25: 11,806,563 km (0.108 R)
• M26: 12,604,668 km (0.068 R)
• M27: 14,252,488 km (0.066 R)
• M28: 14,317,115 km (0.12 R)
• M29: 14,642,191 km (0.075 R)
• M30: 14,969,661 km (0.035 R)
• M31: 15,233,402 km (0.074 R)
• M32: 17,259,854 km (0.114 R)
• M33: 17,397,933 km (0.053 R)
• M34: 17,675,288 km (0.082 R)
• M35: 18,304,496 km (0.092 R)
• M36: 18,374,807 km (0.095 R)
• M37: 19,012,094 km (0.101 R)
• M38: 20,673,528 km (0.079 R)
• M39: 21,410,148 km (0.107 R)
• M40: 22,155,594 km (0.044 R)
• M41: 22,230,543 km (0.09 R)
• M42: 22,985,114 km (0.098 R)
• M43: 24,055,637 km (0.076 R)
• M44: 24,441,899 km (0.034 R)
• M45: 24,597,031 km (0.057 R)
• M46: 25,377,334 km (0.065 R)
• M47: 27,363,395 km (0.104 R)
• M48: 27,604,996 km (0.111 R)
• M49: 27,766,562 km (0.063 R)
• M50: 28,905,899 km (0.115 R)
• M51: 29,398,824 km (0.074 R)
• M52: 29,646,259 km (0.096 R)
• M53: 30,977,979 km (0.067 R)
• M54: 31,566,796 km (0.114 R)
• M55: 32,499,389 km (0.062 R)
• M56: 33,613,146 km (0.07 R)
• M57: 39,003,905 km (0.034 R)
• M58: 40,553,290 km (0.049 R)
• M59: 41,381,613 km (0.115 R)
• M60: 42,122,721 km (0.104 R)
• M61: 43,805,996 km (0.068 R)
• M62: 44,371,925 km (0.049 R)
• M63: 48,012,240 km (0.069 R)
• M64: 48,986,122 km (0.108 R)
• M65: 49,083,809 km (0.096 R)
• M66: 49,279,483 km (0.093 R)
• M67: 52,345,342 km (0.062 R)
• M68: 53,548,707 km (0.101 R)
• M69: 54,052,703 km (0.106 R)
• M70: 54,761,049 km (0.11 R)
• M71: 55,167,207 km (0.054 R)
• M72: 55,472,386 km (0.066 R)
• M73: 55,982,366 km (0.098 R)
• M74: 56,391,516 km (0.079 R)
• M75: 57,109,885 km (0.098 R)
• M76: 57,624,801 km (0.115 R)
• M77: 57,831,246 km (0.087 R)
• M78: 57,934,618 km (0.097 R)
• M79: 58,141,362 km (0.076 R)
• M80: 58,763,240 km (0.116 R)
• M81: 61,272,445 km (0.086 R)
• M82: 61,377,762 km (0.086 R)
• M83: 62,752,417 km (0.106 R)
• M84: 63,177,275 km (0.068 R)
• M85: 63,390,153 km (0.106 R)
• M86: 64,030,133 km (0.108 R)
• M87: 64,350,870 km (0.074 R)
• M88: 66,828,062 km (0.112 R)
• M89: 68,350,968 km (0.049 R)
• M90: 68,897,748 km (0.077 R)
• M91: 69,445,875 km (0.11 R)
• M92: 73,099,803 km (0.065 R)
• M93: 73,546,951 km (0.082 R)
• M94: 73,658,850 km (0.065 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit