🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.55 AU - 0.63 AU

Year: 166 Days

Day: 21.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.65 AU - 0.87 AU

Year: 243 Days

Day: 12.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.82 AU - 1.14 AU

Year: 356 Days

Day: 28 Hours

Environment

Temp: 19 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,676,361 km

• M1: 482,453 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.3 AU - 2.02 AU

Year: 785 Days

Day: 15.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,676,361 km

• M1: 48,021 km (0.06 R)
• M2: 799,152 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.81 AU - 2.67 AU

Year: 1231 Days

Day: 37.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.48 AU - 5.6 AU

Year: 3551 Days

Day: 47.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.5

Radius: 13

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.24 AU - 5.44 AU

Year: 4530 Days

Day: 9.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 73,676,361 km

• M1: 208,091 km (0.105 R)
• M2: 361,428 km (0.079 R)
• M3: 447,597 km (0.029 R)
• M4: 563,834 km (0.104 R)
• M5: 844,929 km (0.085 R)
• M6: 957,576 km (0.064 R)
• M7: 1,130,062 km (0.034 R)
• M8: 1,270,385 km (0.076 R)
• M9: 1,416,692 km (0.055 R)
• M10: 1,679,087 km (0.1 R)
• M11: 2,145,981 km (0.112 R)
• M12: 2,541,069 km (0.096 R)
• M13: 2,652,819 km (0.08 R)
• M14: 2,900,852 km (0.036 R)
• M15: 3,176,711 km (0.088 R)
• M16: 3,648,393 km (0.113 R)
• M17: 3,732,766 km (0.112 R)
• M18: 3,839,130 km (0.1 R)
• M19: 4,186,496 km (0.115 R)
• M20: 4,364,069 km (0.117 R)
• M21: 4,703,806 km (0.086 R)
• M22: 5,337,054 km (0.061 R)
• M23: 5,505,650 km (0.114 R)
• M24: 5,897,746 km (0.096 R)
• M25: 6,273,686 km (0.11 R)
• M26: 6,451,857 km (0.066 R)
• M27: 6,709,165 km (0.088 R)
• M28: 7,154,668 km (0.079 R)
• M29: 8,268,274 km (0.078 R)
• M30: 8,435,824 km (0.111 R)
• M31: 8,604,570 km (0.092 R)
• M32: 8,859,635 km (0.07 R)
• M33: 8,973,778 km (0.107 R)
• M34: 9,261,455 km (0.119 R)
• M35: 9,348,371 km (0.105 R)
• M36: 9,581,444 km (0.079 R)
• M37: 10,412,311 km (0.075 R)
• M38: 10,805,903 km (0.096 R)
• M39: 11,764,377 km (0.071 R)
• M40: 11,984,585 km (0.115 R)
• M41: 12,142,710 km (0.066 R)
• M42: 12,397,176 km (0.077 R)
• M43: 12,782,240 km (0.109 R)
• M44: 13,203,807 km (0.117 R)
• M45: 13,301,644 km (0.106 R)
• M46: 13,695,835 km (0.119 R)
• M47: 13,960,772 km (0.076 R)
• M48: 14,294,376 km (0.109 R)
• M49: 14,462,225 km (0.083 R)
• M50: 14,698,140 km (0.109 R)
• M51: 14,833,526 km (0.106 R)
• M52: 15,003,470 km (0.109 R)
• M53: 15,310,893 km (0.081 R)
• M54: 16,420,760 km (0.091 R)
• M55: 17,952,792 km (0.107 R)
• M56: 18,607,731 km (0.109 R)
• M57: 19,122,497 km (0.091 R)
• M58: 21,304,682 km (0.114 R)
• M59: 21,688,849 km (0.066 R)
• M60: 21,920,426 km (0.09 R)
• M61: 22,191,647 km (0.095 R)
• M62: 22,542,006 km (0.077 R)
• M63: 22,659,290 km (0.102 R)
• M64: 23,012,192 km (0.118 R)
• M65: 23,327,245 km (0.102 R)
• M66: 24,803,626 km (0.082 R)
• M67: 25,410,694 km (0.08 R)
• M68: 26,022,699 km (0.025 R)
• M69: 26,351,067 km (0.049 R)
• M70: 26,887,674 km (0.114 R)
• M71: 27,095,017 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.1

Radius: 11.4

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.72 AU - 6.52 AU

Year: 4891 Days

Day: 9.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 73,676,361 km

• M1: 186,698 km (0.108 R)
• M2: 306,077 km (0.096 R)
• M3: 382,372 km (0.12 R)
• M4: 500,854 km (0.102 R)
• M5: 853,605 km (0.089 R)
• M6: 950,844 km (0.097 R)
• M7: 1,086,829 km (0.117 R)
• M8: 1,181,225 km (0.101 R)
• M9: 1,547,889 km (0.113 R)
• M10: 1,696,290 km (0.106 R)
• M11: 1,821,354 km (0.095 R)
• M12: 2,080,906 km (0.113 R)
• M13: 2,445,776 km (0.114 R)
• M14: 2,603,901 km (0.098 R)
• M15: 2,831,140 km (0.117 R)
• M16: 3,031,152 km (0.109 R)
• M17: 3,339,922 km (0.076 R)
• M18: 3,445,239 km (0.104 R)
• M19: 3,533,801 km (0.116 R)
• M20: 3,895,678 km (0.119 R)
• M21: 4,006,680 km (0.102 R)
• M22: 4,951,989 km (0.05 R)
• M23: 5,501,611 km (0.099 R)
• M24: 5,689,207 km (0.086 R)
• M25: 5,794,225 km (0.091 R)
• M26: 5,963,869 km (0.115 R)
• M27: 6,286,252 km (0.059 R)
• M28: 6,548,348 km (0.094 R)
• M29: 6,658,601 km (0.106 R)
• M30: 6,993,102 km (0.109 R)
• M31: 7,264,772 km (0.079 R)
• M32: 7,539,882 km (0.084 R)
• M33: 8,195,121 km (0.075 R)
• M34: 8,314,201 km (0.102 R)
• M35: 8,505,686 km (0.074 R)
• M36: 8,844,376 km (0.101 R)
• M37: 9,286,437 km (0.082 R)
• M38: 9,485,253 km (0.065 R)
• M39: 9,786,094 km (0.108 R)
• M40: 10,013,782 km (0.12 R)
• M41: 10,371,471 km (0.086 R)
• M42: 10,526,155 km (0.054 R)
• M43: 10,733,498 km (0.103 R)
• M44: 10,837,618 km (0.116 R)
• M45: 10,968,366 km (0.115 R)
• M46: 11,178,551 km (0.085 R)
• M47: 11,337,125 km (0.06 R)
• M48: 11,523,075 km (0.099 R)
• M49: 11,683,145 km (0.056 R)
• M50: 12,358,579 km (0.115 R)
• M51: 13,493,429 km (0.03 R)
• M52: 13,860,392 km (0.12 R)
• M53: 14,517,426 km (0.067 R)
• M54: 14,980,432 km (0.087 R)
• M55: 15,067,797 km (0.067 R)
• M56: 15,891,483 km (0.063 R)
• M57: 16,428,689 km (0.083 R)
• M58: 16,579,034 km (0.077 R)
• M59: 16,880,923 km (0.105 R)
• M60: 18,511,689 km (0.119 R)
• M61: 18,699,435 km (0.069 R)
• M62: 19,329,840 km (0.1 R)
• M63: 19,711,464 km (0.084 R)
• M64: 20,417,716 km (0.095 R)
• M65: 20,773,759 km (0.059 R)
• M66: 21,066,821 km (0.077 R)
• M67: 21,328,318 km (0.098 R)
• M68: 22,119,541 km (0.1 R)
• M69: 22,252,234 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.6

Radius: 10

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.76 AU - 12.82 AU

Year: 14861 Days

Day: 10.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,676,361 km

• M1: 187,446 km (0.094 R)
• M2: 270,323 km (0.111 R)
• M3: 438,621 km (0.102 R)
• M4: 1,070,822 km (0.073 R)
• M5: 2,296,028 km (0.11 R)
• M6: 2,504,418 km (0.088 R)
• M7: 2,584,303 km (0.12 R)
• M8: 2,828,746 km (0.078 R)
• M9: 3,080,968 km (0.065 R)
• M10: 3,487,725 km (0.117 R)
• M11: 3,819,383 km (0.117 R)
• M12: 4,067,117 km (0.09 R)
• M13: 4,320,087 km (0.053 R)
• M14: 4,416,279 km (0.085 R)
• M15: 4,874,647 km (0.116 R)
• M16: 4,974,877 km (0.113 R)
• M17: 5,245,649 km (0.091 R)
• M18: 5,625,628 km (0.09 R)
• M19: 5,766,100 km (0.054 R)
• M20: 6,086,389 km (0.116 R)
• M21: 6,158,496 km (0.114 R)
• M22: 6,856,370 km (0.1 R)
• M23: 7,695,763 km (0.107 R)
• M24: 7,812,749 km (0.05 R)
• M25: 8,769,726 km (0.095 R)
• M26: 8,973,778 km (0.113 R)
• M27: 11,320,220 km (0.068 R)
• M28: 11,587,103 km (0.11 R)
• M29: 12,400,317 km (0.086 R)
• M30: 12,491,871 km (0.1 R)
• M31: 12,583,574 km (0.117 R)
• M32: 12,906,407 km (0.071 R)
• M33: 12,999,157 km (0.119 R)
• M34: 13,185,257 km (0.053 R)
• M35: 13,466,202 km (0.066 R)
• M36: 13,607,273 km (0.108 R)
• M37: 15,192,561 km (0.057 R)
• M38: 15,290,548 km (0.081 R)
• M39: 15,733,956 km (0.106 R)
• M40: 16,181,553 km (0.09 R)
• M41: 16,432,129 km (0.115 R)
• M42: 18,796,374 km (0.069 R)
• M43: 19,007,008 km (0.052 R)
• M44: 21,155,532 km (0.07 R)
• M45: 21,265,038 km (0.066 R)
• M46: 21,539,401 km (0.074 R)
• M47: 21,704,706 km (0.103 R)
• M48: 22,593,018 km (0.061 R)
• M49: 24,175,913 km (0.11 R)
• M50: 25,328,415 km (0.064 R)
• M51: 25,619,383 km (0.081 R)
• M52: 25,794,562 km (0.103 R)
• M53: 26,439,928 km (0.079 R)
• M54: 26,735,084 km (0.117 R)
• M55: 26,853,416 km (0.086 R)
• M56: 27,806,504 km (0.068 R)
• M57: 28,106,598 km (0.103 R)
• M58: 28,407,888 km (0.111 R)
• M59: 31,228,855 km (0.113 R)
• M60: 31,728,512 km (0.098 R)
• M61: 31,791,193 km (0.044 R)
• M62: 32,799,034 km (0.046 R)
• M63: 32,925,743 km (0.047 R)
• M64: 34,717,028 km (0.072 R)
• M65: 35,885,238 km (0.05 R)
• M66: 36,934,368 km (0.107 R)
• M67: 37,595,291 km (0.106 R)
• M68: 39,398,993 km (0.101 R)
• M69: 39,533,780 km (0.106 R)
• M70: 41,436,067 km (0.093 R)
• M71: 41,710,280 km (0.08 R)
• M72: 41,916,276 km (0.075 R)
• M73: 41,985,091 km (0.104 R)
• M74: 42,329,316 km (0.112 R)
• M75: 42,605,474 km (0.038 R)
• M76: 43,785,801 km (0.103 R)
• M77: 45,470,422 km (0.1 R)
• M78: 45,753,312 km (0.117 R)
• M79: 47,104,630 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.3

Radius: 3.4

Gravity: 48.47 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.08 AU - 17.68 AU

Year: 21071 Days

Day: 20.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,676,361 km

• M1: 48,919 km (0.116 R)
• M2: 85,420 km (0.049 R)
• M3: 115,938 km (0.087 R)
• M4: 191,336 km (0.061 R)
• M5: 266,434 km (0.102 R)
• M6: 299,196 km (0.097 R)
• M7: 387,309 km (0.087 R)
• M8: 631,303 km (0.116 R)
• M9: 1,124,527 km (0.062 R)
• M10: 1,262,606 km (0.111 R)
• M11: 1,319,304 km (0.107 R)
• M12: 1,464,862 km (0.032 R)
• M13: 1,866,981 km (0.092 R)
• M14: 2,440,988 km (0.077 R)
• M15: 2,511,898 km (0.113 R)
• M16: 2,913,867 km (0.078 R)
• M17: 2,951,416 km (0.05 R)
• M18: 3,064,961 km (0.104 R)
• M19: 3,257,494 km (0.096 R)
• M20: 3,573,594 km (0.087 R)
• M21: 3,735,309 km (0.09 R)
• M22: 5,067,478 km (0.047 R)
• M23: 5,432,796 km (0.115 R)
• M24: 6,480,729 km (0.109 R)
• M25: 6,826,899 km (0.052 R)
• M26: 6,977,095 km (0.081 R)
• M27: 7,588,801 km (0.067 R)
• M28: 7,692,323 km (0.077 R)
• M29: 8,591,855 km (0.115 R)
• M30: 8,917,230 km (0.089 R)
• M31: 9,917,142 km (0.091 R)
• M32: 10,201,228 km (0.07 R)
• M33: 11,010,553 km (0.105 R)
• M34: 11,363,753 km (0.101 R)
• M35: 12,081,225 km (0.104 R)
• M36: 13,496,570 km (0.083 R)
• M37: 13,559,401 km (0.047 R)
• M38: 14,769,349 km (0.092 R)
• M39: 14,833,975 km (0.082 R)
• M40: 15,485,624 km (0.072 R)
• M41: 15,748,916 km (0.082 R)
• M42: 18,183,621 km (0.117 R)
• M43: 19,514,893 km (0.109 R)
• M44: 19,870,487 km (0.037 R)
• M45: 20,443,746 km (0.116 R)
• M46: 21,680,023 km (0.112 R)
• M47: 22,270,186 km (0.119 R)
• M48: 26,310,526 km (0.091 R)
• M49: 29,099,329 km (0.058 R)
• M50: 29,668,250 km (0.117 R)
• M51: 31,313,976 km (0.094 R)
• M52: 31,480,179 km (0.042 R)
• M53: 32,483,532 km (0.047 R)
• M54: 32,735,904 km (0.061 R)
• M55: 32,904,650 km (0.102 R)
• M56: 33,582,179 km (0.1 R)
• M57: 33,922,664 km (0.053 R)
• M58: 34,435,635 km (0.113 R)
• M59: 34,778,962 km (0.1 R)
• M60: 35,469,057 km (0.12 R)
• M61: 36,076,574 km (0.093 R)
• M62: 36,512,651 km (0.111 R)
• M63: 37,742,944 km (0.052 R)
• M64: 39,973,449 km (0.081 R)
• M65: 40,063,507 km (0.073 R)
• M66: 40,605,500 km (0.108 R)
• M67: 43,259,366 km (0.118 R)
• M68: 44,467,219 km (0.119 R)
• M69: 44,560,568 km (0.08 R)
• M70: 44,841,064 km (0.11 R)
• M71: 45,309,754 km (0.085 R)
• M72: 46,063,129 km (0.078 R)
• M73: 46,252,221 km (0.09 R)
• M74: 48,156,303 km (0.12 R)
• M75: 48,348,087 km (0.067 R)
• M76: 49,407,539 km (0.059 R)
• M77: 51,353,508 km (0.101 R)
• M78: 52,335,917 km (0.094 R)
• M79: 54,119,573 km (0.107 R)
• M80: 57,542,971 km (0.078 R)
• M81: 58,052,202 km (0.103 R)
• M82: 58,256,403 km (0.059 R)
• M83: 58,460,753 km (0.057 R)
• M84: 59,691,944 km (0.086 R)
• M85: 63,541,845 km (0.102 R)
• M86: 63,752,329 km (0.085 R)
• M87: 64,596,061 km (0.119 R)
• M88: 65,337,468 km (0.06 R)
• M89: 65,762,476 km (0.034 R)
• M90: 68,223,361 km (0.056 R)
• M91: 68,438,782 km (0.075 R)
• M92: 69,627,636 km (0.068 R)
• M93: 70,823,372 km (0.083 R)
• M94: 72,025,840 km (0.103 R)
• M95: 72,135,495 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 10,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit