🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.62 AU - 0.86 AU

Year: 240 Days

Day: 26.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,374,872 km

• M1: 46,824 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.13 AU - 1.55 AU

Year: 584 Days

Day: 23.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.5 AU - 3.68 AU

Year: 2563 Days

Day: 36.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676

Radius: 10.7

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.38 AU - 5.94 AU

Year: 4416 Days

Day: 8.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,374,872 km

• M1: 142,866 km (0.091 R)
• M2: 248,482 km (0.09 R)
• M3: 537,804 km (0.069 R)
• M4: 610,659 km (0.029 R)
• M5: 721,511 km (0.053 R)
• M6: 815,608 km (0.091 R)
• M7: 1,017,116 km (0.104 R)
• M8: 1,110,465 km (0.093 R)
• M9: 1,438,832 km (0.061 R)
• M10: 1,637,947 km (0.04 R)
• M11: 1,895,555 km (0.079 R)
• M12: 2,306,650 km (0.108 R)
• M13: 2,783,268 km (0.107 R)
• M14: 2,955,456 km (0.102 R)
• M15: 3,052,694 km (0.053 R)
• M16: 3,658,416 km (0.107 R)
• M17: 3,763,134 km (0.099 R)
• M18: 3,847,508 km (0.037 R)
• M19: 3,996,806 km (0.09 R)
• M20: 4,213,424 km (0.105 R)
• M21: 4,323,229 km (0.048 R)
• M22: 4,932,541 km (0.071 R)
• M23: 5,211,990 km (0.101 R)
• M24: 5,762,360 km (0.102 R)
• M25: 6,131,269 km (0.081 R)
• M26: 6,231,051 km (0.051 R)
• M27: 6,482,525 km (0.109 R)
• M28: 6,711,858 km (0.106 R)
• M29: 6,969,914 km (0.052 R)
• M30: 7,178,603 km (0.119 R)
• M31: 7,257,442 km (0.065 R)
• M32: 7,363,058 km (0.105 R)
• M33: 7,575,636 km (0.112 R)
• M34: 7,682,748 km (0.117 R)
• M35: 7,844,314 km (0.114 R)
• M36: 8,116,133 km (0.03 R)
• M37: 8,308,217 km (0.077 R)
• M38: 8,893,743 km (0.052 R)
• M39: 9,521,456 km (0.119 R)
• M40: 9,637,095 km (0.098 R)
• M41: 10,104,439 km (0.118 R)
• M42: 10,459,883 km (0.088 R)
• M43: 10,970,311 km (0.102 R)
• M44: 11,213,408 km (0.084 R)
• M45: 11,305,111 km (0.092 R)
• M46: 12,964,451 km (0.119 R)
• M47: 13,285,936 km (0.12 R)
• M48: 13,447,801 km (0.113 R)
• M49: 14,134,306 km (0.075 R)
• M50: 14,266,401 km (0.084 R)
• M51: 14,432,155 km (0.092 R)
• M52: 15,168,775 km (0.117 R)
• M53: 15,848,997 km (0.085 R)
• M54: 15,917,662 km (0.11 R)
• M55: 16,262,037 km (0.112 R)
• M56: 16,958,115 km (0.079 R)
• M57: 17,451,340 km (0.118 R)
• M58: 17,628,613 km (0.113 R)
• M59: 17,913,447 km (0.04 R)
• M60: 18,740,873 km (0.105 R)
• M61: 18,849,781 km (0.119 R)
• M62: 19,323,856 km (0.052 R)
• M63: 19,765,020 km (0.104 R)
• M64: 19,912,823 km (0.097 R)
• M65: 20,732,320 km (0.043 R)
• M66: 21,183,806 km (0.093 R)
• M67: 21,524,740 km (0.089 R)
• M68: 21,829,172 km (0.112 R)
• M69: 21,982,061 km (0.114 R)
• M70: 22,173,546 km (0.099 R)
• M71: 23,529,351 km (0.107 R)
• M72: 24,079,273 km (0.089 R)
• M73: 24,832,349 km (0.091 R)
• M74: 25,191,683 km (0.107 R)
• M75: 25,754,171 km (0.115 R)
• M76: 25,915,737 km (0.095 R)
• M77: 26,280,307 km (0.106 R)
• M78: 26,442,770 km (0.087 R)
• M79: 26,646,522 km (0.09 R)
• M80: 26,973,543 km (0.107 R)
• M81: 27,178,492 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.1

Radius: 11.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.19 AU - 9.65 AU

Year: 8397 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,374,872 km

• M1: 144,063 km (0.118 R)
• M2: 329,415 km (0.076 R)
• M3: 674,836 km (0.056 R)
• M4: 747,840 km (0.084 R)
• M5: 1,339,649 km (0.103 R)
• M6: 1,492,688 km (0.112 R)
• M7: 1,611,319 km (0.103 R)
• M8: 1,712,746 km (0.119 R)
• M9: 2,118,007 km (0.102 R)
• M10: 2,769,206 km (0.075 R)
• M11: 2,916,560 km (0.051 R)
• M12: 4,500,652 km (0.077 R)
• M13: 4,703,955 km (0.116 R)
• M14: 5,393,003 km (0.095 R)
• M15: 5,485,305 km (0.049 R)
• M16: 5,891,015 km (0.031 R)
• M17: 6,017,874 km (0.073 R)
• M18: 6,371,523 km (0.078 R)
• M19: 6,632,870 km (0.115 R)
• M20: 7,852,542 km (0.111 R)
• M21: 7,957,410 km (0.09 R)
• M22: 8,274,408 km (0.076 R)
• M23: 8,452,429 km (0.112 R)
• M24: 8,739,956 km (0.044 R)
• M25: 9,361,386 km (0.079 R)
• M26: 9,808,684 km (0.088 R)
• M27: 9,959,329 km (0.099 R)
• M28: 10,454,348 km (0.066 R)
• M29: 10,569,838 km (0.038 R)
• M30: 10,801,864 km (0.058 R)
• M31: 12,269,718 km (0.095 R)
• M32: 12,636,233 km (0.03 R)
• M33: 13,338,445 km (0.065 R)
• M34: 13,463,659 km (0.109 R)
• M35: 14,351,223 km (0.097 R)
• M36: 14,737,335 km (0.116 R)
• M37: 15,214,103 km (0.105 R)
• M38: 16,005,027 km (0.086 R)
• M39: 16,450,231 km (0.099 R)
• M40: 16,539,690 km (0.106 R)
• M41: 16,629,449 km (0.077 R)
• M42: 17,170,993 km (0.118 R)
• M43: 17,352,755 km (0.111 R)
• M44: 18,271,435 km (0.08 R)
• M45: 18,877,157 km (0.072 R)
• M46: 19,111,876 km (0.102 R)
• M47: 20,012,455 km (0.05 R)
• M48: 20,733,367 km (0.104 R)
• M49: 21,707,698 km (0.034 R)
• M50: 21,855,052 km (0.101 R)
• M51: 22,052,222 km (0.113 R)
• M52: 22,547,541 km (0.106 R)
• M53: 23,700,791 km (0.109 R)
• M54: 25,336,943 km (0.094 R)
• M55: 25,440,464 km (0.085 R)
• M56: 25,595,896 km (0.118 R)
• M57: 27,965,826 km (0.089 R)
• M58: 28,555,840 km (0.085 R)
• M59: 28,825,266 km (0.105 R)
• M60: 29,149,893 km (0.102 R)
• M61: 30,240,312 km (0.096 R)
• M62: 30,350,117 km (0.107 R)
• M63: 30,625,227 km (0.12 R)
• M64: 31,566,497 km (0.11 R)
• M65: 32,180,746 km (0.066 R)
• M66: 32,292,795 km (0.117 R)
• M67: 32,968,080 km (0.114 R)
• M68: 33,307,517 km (0.059 R)
• M69: 34,218,269 km (0.116 R)
• M70: 34,561,895 km (0.117 R)
• M71: 34,849,123 km (0.095 R)
• M72: 35,194,844 km (0.109 R)
• M73: 35,541,761 km (0.062 R)
• M74: 35,889,726 km (0.051 R)
• M75: 36,355,574 km (0.11 R)
• M76: 36,589,096 km (0.108 R)
• M77: 36,999,293 km (0.08 R)
• M78: 37,351,896 km (0.067 R)
• M79: 38,654,743 km (0.099 R)
• M80: 39,491,594 km (0.116 R)
• M81: 39,791,837 km (0.054 R)
• M82: 40,334,428 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436

Radius: 11.3

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.65 AU - 9.55 AU

Year: 10342 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,374,872 km

• M1: 176,376 km (0.094 R)
• M2: 268,379 km (0.059 R)
• M3: 381,026 km (0.095 R)
• M4: 667,805 km (0.117 R)
• M5: 902,225 km (0.063 R)
• M6: 1,127,370 km (0.106 R)
• M7: 2,087,638 km (0.075 R)
• M8: 2,509,055 km (0.092 R)
• M9: 2,655,512 km (0.03 R)
• M10: 2,931,669 km (0.104 R)
• M11: 3,538,887 km (0.037 R)
• M12: 3,676,068 km (0.07 R)
• M13: 3,759,245 km (0.098 R)
• M14: 4,012,664 km (0.097 R)
• M15: 4,300,939 km (0.094 R)
• M16: 4,989,239 km (0.063 R)
• M17: 5,552,026 km (0.117 R)
• M18: 6,942,688 km (0.112 R)
• M19: 7,080,467 km (0.113 R)
• M20: 7,747,823 km (0.059 R)
• M21: 8,107,307 km (0.12 R)
• M22: 8,216,065 km (0.109 R)
• M23: 8,472,027 km (0.111 R)
• M24: 8,619,530 km (0.046 R)
• M25: 8,693,581 km (0.103 R)
• M26: 8,954,480 km (0.075 R)
• M27: 9,255,770 km (0.119 R)
• M28: 9,637,095 km (0.111 R)
• M29: 9,946,014 km (0.071 R)
• M30: 10,336,614 km (0.036 R)
• M31: 10,652,715 km (0.119 R)
• M32: 10,772,094 km (0.045 R)
• M33: 10,851,979 km (0.115 R)
• M34: 11,375,721 km (0.095 R)
• M35: 11,990,269 km (0.113 R)
• M36: 12,322,526 km (0.113 R)
• M37: 12,784,335 km (0.094 R)
• M38: 13,038,651 km (0.04 R)
• M39: 14,731,950 km (0.045 R)
• M40: 14,909,522 km (0.118 R)
• M41: 15,043,263 km (0.114 R)
• M42: 15,356,670 km (0.05 R)
• M43: 15,491,608 km (0.098 R)
• M44: 16,447,538 km (0.063 R)
• M45: 16,863,121 km (0.117 R)
• M46: 17,516,415 km (0.095 R)
• M47: 17,940,824 km (0.094 R)
• M48: 18,035,519 km (0.109 R)
• M49: 18,511,839 km (0.115 R)
• M50: 19,088,987 km (0.095 R)
• M51: 19,916,713 km (0.103 R)
• M52: 20,162,352 km (0.118 R)
• M53: 20,507,923 km (0.087 R)
• M54: 20,855,589 km (0.073 R)
• M55: 21,104,968 km (0.065 R)
• M56: 21,657,284 km (0.093 R)
• M57: 22,265,399 km (0.116 R)
• M58: 23,653,817 km (0.066 R)
• M59: 23,757,787 km (0.106 R)
• M60: 24,175,166 km (0.114 R)
• M61: 24,964,294 km (0.105 R)
• M62: 25,815,357 km (0.034 R)
• M63: 26,352,114 km (0.039 R)
• M64: 27,984,376 km (0.09 R)
• M65: 28,369,890 km (0.105 R)
• M66: 28,535,644 km (0.054 R)
• M67: 29,649,101 km (0.063 R)
• M68: 30,890,315 km (0.061 R)
• M69: 31,861,055 km (0.116 R)
• M70: 32,957,757 km (0.069 R)
• M71: 33,598,335 km (0.065 R)
• M72: 34,419,628 km (0.113 R)
• M73: 35,425,823 km (0.067 R)
• M74: 36,081,959 km (0.098 R)
• M75: 36,621,858 km (0.081 R)
• M76: 37,406,349 km (0.107 R)
• M77: 37,588,111 km (0.089 R)
• M78: 37,952,681 km (0.038 R)
• M79: 38,440,669 km (0.047 R)
• M80: 39,978,685 km (0.092 R)
• M81: 40,661,748 km (0.114 R)
• M82: 40,786,363 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.2

Radius: 4.3

Gravity: 25.48 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.51 AU - 18.09 AU

Year: 21450 Days

Day: 20.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,374,872 km

• M1: 103,821 km (0.108 R)
• M2: 223,350 km (0.12 R)
• M3: 298,747 km (0.118 R)
• M4: 437,275 km (0.117 R)
• M5: 1,035,816 km (0.077 R)
• M6: 1,245,851 km (0.093 R)
• M7: 2,243,968 km (0.091 R)
• M8: 3,619,371 km (0.079 R)
• M9: 4,303,332 km (0.107 R)
• M10: 4,511,872 km (0.108 R)
• M11: 4,939,123 km (0.116 R)
• M12: 6,108,829 km (0.064 R)
• M13: 6,390,372 km (0.096 R)
• M14: 6,580,511 km (0.118 R)
• M15: 7,211,216 km (0.118 R)
• M16: 7,962,496 km (0.06 R)
• M17: 8,115,684 km (0.04 R)
• M18: 8,581,233 km (0.103 R)
• M19: 9,919,236 km (0.098 R)
• M20: 10,194,646 km (0.106 R)
• M21: 10,472,449 km (0.043 R)
• M22: 11,550,751 km (0.102 R)
• M23: 12,249,822 km (0.081 R)
• M24: 13,505,696 km (0.111 R)
• M25: 13,810,726 km (0.119 R)
• M26: 15,179,696 km (0.029 R)
• M27: 15,624,151 km (0.105 R)
• M28: 16,331,450 km (0.03 R)
• M29: 18,111,066 km (0.11 R)
• M30: 19,194,304 km (0.041 R)
• M31: 19,743,777 km (0.107 R)
• M32: 19,882,006 km (0.104 R)
• M33: 22,207,804 km (0.119 R)
• M34: 22,567,736 km (0.088 R)
• M35: 24,841,325 km (0.027 R)
• M36: 25,364,768 km (0.105 R)
• M37: 25,665,459 km (0.082 R)
• M38: 26,118,741 km (0.081 R)
• M39: 27,109,977 km (0.039 R)
• M40: 28,346,702 km (0.045 R)
• M41: 28,424,643 km (0.089 R)
• M42: 29,918,377 km (0.11 R)
• M43: 30,156,537 km (0.102 R)
• M44: 30,634,802 km (0.116 R)
• M45: 31,276,277 km (0.112 R)
• M46: 32,246,868 km (0.104 R)
• M47: 32,409,631 km (0.038 R)
• M48: 32,654,223 km (0.105 R)
• M49: 33,886,461 km (0.065 R)
• M50: 34,549,778 km (0.117 R)
• M51: 35,133,808 km (0.082 R)
• M52: 35,217,433 km (0.115 R)
• M53: 36,226,920 km (0.098 R)
• M54: 36,735,253 km (0.106 R)
• M55: 37,075,439 km (0.092 R)
• M56: 37,587,662 km (0.104 R)
• M57: 38,532,672 km (0.088 R)
• M58: 39,051,477 km (0.106 R)
• M59: 39,572,676 km (0.031 R)
• M60: 39,659,742 km (0.065 R)
• M61: 39,834,173 km (0.07 R)
• M62: 40,973,510 km (0.113 R)
• M63: 42,123,768 km (0.108 R)
• M64: 42,926,211 km (0.115 R)
• M65: 43,913,857 km (0.096 R)
• M66: 44,274,836 km (0.109 R)
• M67: 44,365,193 km (0.077 R)
• M68: 44,636,713 km (0.078 R)
• M69: 44,818,176 km (0.063 R)
• M70: 45,819,883 km (0.064 R)
• M71: 46,002,841 km (0.096 R)
• M72: 47,845,588 km (0.114 R)
• M73: 49,900,315 km (0.042 R)
• M74: 50,938,524 km (0.107 R)
• M75: 51,128,064 km (0.115 R)
• M76: 51,698,032 km (0.095 R)
• M77: 53,613,034 km (0.114 R)
• M78: 53,998,698 km (0.093 R)
• M79: 54,385,408 km (0.07 R)
• M80: 55,941,525 km (0.118 R)
• M81: 57,610,738 km (0.068 R)
• M82: 58,302,778 km (0.085 R)
• M83: 59,395,890 km (0.104 R)
• M84: 59,495,522 km (0.096 R)
• M85: 63,223,651 km (0.082 R)
• M86: 64,141,882 km (0.099 R)
• M87: 65,372,923 km (0.106 R)
• M88: 66,094,733 km (0.119 R)
• M89: 67,650,252 km (0.112 R)
• M90: 67,858,492 km (0.079 R)
• M91: 69,532,642 km (0.091 R)
• M92: 70,058,628 km (0.044 R)
• M93: 70,163,945 km (0.03 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 14,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit