🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.6 AU - 0.68 AU

Year: 186 Days

Day: 17.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.74 AU - 0.88 AU

Year: 265 Days

Day: 32.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.9 AU - 1.14 AU

Year: 374 Days

Day: 32.9 Hours

Environment

Temp: 45 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.23 AU - 1.93 AU

Year: 722 Days

Day: 17.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.8 AU - 2.16 AU

Year: 1013 Days

Day: 26.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,692,574 km

• M1: 1,282,652 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.11 AU - 2.15 AU

Year: 1130 Days

Day: 40.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.8

Radius: 12.2

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.61 AU - 6.51 AU

Year: 4765 Days

Day: 14.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,692,574 km

• M1: 160,070 km (0.049 R)
• M2: 577,298 km (0.096 R)
• M3: 685,906 km (0.063 R)
• M4: 815,907 km (0.097 R)
• M5: 1,195,137 km (0.112 R)
• M6: 1,306,588 km (0.101 R)
• M7: 1,421,778 km (0.073 R)
• M8: 1,523,355 km (0.093 R)
• M9: 1,716,187 km (0.112 R)
• M10: 1,973,495 km (0.09 R)
• M11: 2,087,788 km (0.09 R)
• M12: 2,423,785 km (0.037 R)
• M13: 3,556,540 km (0.045 R)
• M14: 3,982,744 km (0.075 R)
• M15: 4,755,118 km (0.076 R)
• M16: 4,962,012 km (0.057 R)
• M17: 5,066,581 km (0.074 R)
• M18: 5,145,568 km (0.095 R)
• M19: 5,224,855 km (0.104 R)
• M20: 5,573,418 km (0.052 R)
• M21: 5,654,949 km (0.103 R)
• M22: 5,736,929 km (0.118 R)
• M23: 5,819,208 km (0.074 R)
• M24: 6,463,675 km (0.095 R)
• M25: 6,549,395 km (0.098 R)
• M26: 7,189,823 km (0.052 R)
• M27: 7,457,603 km (0.104 R)
• M28: 7,547,661 km (0.117 R)
• M29: 8,095,339 km (0.037 R)
• M30: 8,311,807 km (0.079 R)
• M31: 8,498,954 km (0.12 R)
• M32: 8,814,007 km (0.1 R)
• M33: 9,196,978 km (0.079 R)
• M34: 9,358,244 km (0.12 R)
• M35: 9,455,483 km (0.092 R)
• M36: 9,781,906 km (0.066 R)
• M37: 10,311,931 km (0.097 R)
• M38: 10,513,140 km (0.071 R)
• M39: 10,681,737 km (0.111 R)
• M40: 11,261,877 km (0.102 R)
• M41: 11,712,466 km (0.112 R)
• M42: 12,452,976 km (0.088 R)
• M43: 13,427,157 km (0.075 R)
• M44: 14,053,074 km (0.07 R)
• M45: 14,239,025 km (0.097 R)
• M46: 14,350,924 km (0.083 R)
• M47: 14,801,662 km (0.118 R)
• M48: 14,915,207 km (0.12 R)
• M49: 16,142,957 km (0.098 R)
• M50: 16,533,257 km (0.113 R)
• M51: 16,611,647 km (0.085 R)
• M52: 17,323,284 km (0.115 R)
• M53: 19,310,392 km (0.091 R)
• M54: 19,475,848 km (0.055 R)
• M55: 21,283,588 km (0.105 R)
• M56: 21,454,429 km (0.054 R)
• M57: 21,625,719 km (0.092 R)
• M58: 21,754,522 km (0.113 R)
• M59: 23,188,119 km (0.056 R)
• M60: 23,584,404 km (0.089 R)
• M61: 25,237,161 km (0.115 R)
• M62: 25,872,204 km (0.076 R)
• M63: 25,963,309 km (0.084 R)
• M64: 26,145,968 km (0.1 R)
• M65: 26,880,793 km (0.104 R)
• M66: 27,343,499 km (0.115 R)
• M67: 27,808,748 km (0.109 R)
• M68: 28,182,892 km (0.057 R)
• M69: 28,417,612 km (0.078 R)
• M70: 28,558,832 km (0.115 R)
• M71: 28,936,267 km (0.094 R)
• M72: 29,125,658 km (0.097 R)
• M73: 29,600,931 km (0.109 R)
• M74: 30,270,531 km (0.064 R)
• M75: 31,235,886 km (0.114 R)
• M76: 31,722,228 km (0.054 R)
• M77: 31,868,685 km (0.076 R)
• M78: 32,407,536 km (0.073 R)
• M79: 32,555,040 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550

Radius: 11.8

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.9 AU - 10.1 AU

Year: 11493 Days

Day: 7.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,692,574 km

• M1: 274,362 km (0.11 R)
• M2: 479,611 km (0.116 R)
• M3: 741,407 km (0.111 R)
• M4: 991,983 km (0.099 R)
• M5: 1,088,325 km (0.092 R)
• M6: 1,312,123 km (0.042 R)
• M7: 2,072,230 km (0.036 R)
• M8: 2,431,115 km (0.116 R)
• M9: 2,672,267 km (0.043 R)
• M10: 3,034,742 km (0.102 R)
• M11: 3,149,484 km (0.069 R)
• M12: 4,870,159 km (0.068 R)
• M13: 4,971,287 km (0.098 R)
• M14: 5,592,716 km (0.099 R)
• M15: 6,056,769 km (0.106 R)
• M16: 7,136,566 km (0.069 R)
• M17: 8,477,113 km (0.098 R)
• M18: 9,217,922 km (0.086 R)
• M19: 9,765,899 km (0.065 R)
• M20: 11,159,552 km (0.034 R)
• M21: 11,698,254 km (0.096 R)
• M22: 11,834,239 km (0.098 R)
• M23: 12,800,791 km (0.091 R)
• M24: 13,601,887 km (0.116 R)
• M25: 13,744,903 km (0.107 R)
• M26: 14,032,579 km (0.072 R)
• M27: 14,419,140 km (0.025 R)
• M28: 14,760,224 km (0.098 R)
• M29: 14,858,210 km (0.108 R)
• M30: 15,500,284 km (0.08 R)
• M31: 16,050,655 km (0.098 R)
• M32: 16,353,590 km (0.115 R)
• M33: 16,709,484 km (0.119 R)
• M34: 16,811,659 km (0.071 R)
• M35: 16,913,984 km (0.085 R)
• M36: 17,636,093 km (0.033 R)
• M37: 18,950,759 km (0.101 R)
• M38: 19,862,708 km (0.107 R)
• M39: 20,515,104 km (0.113 R)
• M40: 20,789,018 km (0.085 R)
• M41: 21,506,788 km (0.044 R)
• M42: 21,729,240 km (0.072 R)
• M43: 21,840,840 km (0.119 R)
• M44: 22,120,439 km (0.103 R)
• M45: 22,514,031 km (0.044 R)
• M46: 22,626,977 km (0.091 R)
• M47: 23,593,978 km (0.119 R)
• M48: 23,880,906 km (0.108 R)
• M49: 24,226,777 km (0.078 R)
• M50: 24,400,460 km (0.076 R)
• M51: 25,863,078 km (0.117 R)
• M52: 26,277,614 km (0.062 R)
• M53: 27,353,821 km (0.028 R)
• M54: 27,655,410 km (0.111 R)
• M55: 27,776,285 km (0.078 R)
• M56: 30,605,630 km (0.119 R)
• M57: 31,044,251 km (0.059 R)
• M58: 31,169,913 km (0.063 R)
• M59: 31,358,706 km (0.057 R)
• M60: 32,181,494 km (0.101 R)
• M61: 33,783,538 km (0.1 R)
• M62: 33,977,566 km (0.067 R)
• M63: 34,431,596 km (0.083 R)
• M64: 34,887,719 km (0.042 R)
• M65: 35,149,366 km (0.063 R)
• M66: 36,201,937 km (0.114 R)
• M67: 36,732,112 km (0.112 R)
• M68: 36,998,246 km (0.106 R)
• M69: 37,264,979 km (0.111 R)
• M70: 38,608,069 km (0.087 R)
• M71: 38,946,459 km (0.119 R)
• M72: 40,172,264 km (0.047 R)
• M73: 40,583,808 km (0.102 R)
• M74: 41,480,049 km (0.107 R)
• M75: 41,826,517 km (0.069 R)
• M76: 42,522,297 km (0.057 R)
• M77: 44,916,611 km (0.104 R)
• M78: 45,915,177 km (0.116 R)
• M79: 47,282,053 km (0.096 R)
• M80: 47,426,714 km (0.077 R)
• M81: 47,934,150 km (0.107 R)
• M82: 48,079,559 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.5

Radius: 3.1

Gravity: 76.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.4 AU - 16.38 AU

Year: 17807 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,692,574 km

• M1: 50,414 km (0.068 R)
• M2: 90,058 km (0.115 R)
• M3: 145,260 km (0.098 R)
• M4: 306,227 km (0.116 R)
• M5: 375,790 km (0.118 R)
• M6: 450,589 km (0.059 R)
• M7: 1,667,119 km (0.097 R)
• M8: 1,949,559 km (0.045 R)
• M9: 2,417,801 km (0.115 R)
• M10: 2,452,507 km (0.069 R)
• M11: 3,143,350 km (0.1 R)
• M12: 3,648,393 km (0.057 R)
• M13: 4,688,098 km (0.051 R)
• M14: 5,038,905 km (0.098 R)
• M15: 5,443,717 km (0.081 R)
• M16: 6,331,730 km (0.095 R)
• M17: 6,670,120 km (0.107 R)
• M18: 6,817,025 km (0.091 R)
• M19: 7,263,874 km (0.088 R)
• M20: 7,414,818 km (0.108 R)
• M21: 8,713,328 km (0.11 R)
• M22: 8,927,552 km (0.075 R)
• M23: 9,361,087 km (0.106 R)
• M24: 9,415,690 km (0.069 R)
• M25: 9,857,004 km (0.111 R)
• M26: 10,192,253 km (0.054 R)
• M27: 10,816,824 km (0.1 R)
• M28: 11,512,005 km (0.071 R)
• M29: 13,250,781 km (0.045 R)
• M30: 13,558,803 km (0.106 R)
• M31: 13,620,737 km (0.113 R)
• M32: 14,941,686 km (0.025 R)
• M33: 15,133,620 km (0.052 R)
• M34: 15,197,797 km (0.064 R)
• M35: 15,779,583 km (0.108 R)
• M36: 16,964,847 km (0.096 R)
• M37: 17,433,388 km (0.067 R)
• M38: 18,933,705 km (0.083 R)
• M39: 20,545,772 km (0.101 R)
• M40: 20,973,472 km (0.111 R)
• M41: 21,188,444 km (0.116 R)
• M42: 22,566,689 km (0.099 R)
• M43: 22,860,499 km (0.115 R)
• M44: 23,973,657 km (0.119 R)
• M45: 25,028,472 km (0.087 R)
• M46: 25,637,933 km (0.089 R)
• M47: 25,714,378 km (0.082 R)
• M48: 26,098,246 km (0.118 R)
• M49: 26,406,567 km (0.061 R)
• M50: 26,871,518 km (0.066 R)
• M51: 27,260,921 km (0.062 R)
• M52: 27,652,269 km (0.111 R)
• M53: 30,038,804 km (0.12 R)
• M54: 31,994,945 km (0.104 R)
• M55: 32,490,414 km (0.057 R)
• M56: 33,656,230 km (0.042 R)
• M57: 33,991,927 km (0.077 R)
• M58: 34,160,075 km (0.099 R)
• M59: 34,920,481 km (0.1 R)
• M60: 36,200,291 km (0.076 R)
• M61: 37,321,677 km (0.093 R)
• M62: 37,930,391 km (0.093 R)
• M63: 38,454,581 km (0.079 R)
• M64: 38,542,246 km (0.071 R)
• M65: 39,069,279 km (0.105 R)
• M66: 40,664,591 km (0.102 R)
• M67: 41,739,900 km (0.047 R)
• M68: 42,824,634 km (0.039 R)
• M69: 43,188,307 km (0.113 R)
• M70: 43,918,644 km (0.09 R)
• M71: 44,377,161 km (0.066 R)
• M72: 45,855,039 km (0.111 R)
• M73: 47,818,959 km (0.08 R)
• M74: 48,196,245 km (0.1 R)
• M75: 48,953,659 km (0.061 R)
• M76: 49,524,225 km (0.058 R)
• M77: 51,635,351 km (0.088 R)
• M78: 51,828,631 km (0.081 R)
• M79: 52,313,179 km (0.067 R)
• M80: 52,507,357 km (0.091 R)
• M81: 52,604,595 km (0.101 R)
• M82: 56,043,850 km (0.117 R)
• M83: 58,443,849 km (0.091 R)
• M84: 59,453,784 km (0.078 R)
• M85: 59,656,489 km (0.087 R)
• M86: 59,960,921 km (0.105 R)
• M87: 61,900,906 km (0.061 R)
• M88: 62,517,848 km (0.106 R)
• M89: 62,930,139 km (0.109 R)
• M90: 63,033,362 km (0.047 R)
• M91: 66,261,834 km (0.108 R)
• M92: 67,103,621 km (0.072 R)
• M93: 67,631,552 km (0.08 R)
• M94: 68,054,914 km (0.093 R)
• M95: 69,436,749 km (0.109 R)
• M96: 69,543,413 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.1

Radius: 6.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.1 AU - 19.88 AU

Year: 23238 Days

Day: 20.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 120.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 51,692,574 km

• M1: 167,550 km (0.095 R)
• M2: 273,914 km (0.083 R)
• M3: 495,019 km (0.085 R)
• M4: 859,589 km (0.057 R)
• M5: 977,173 km (0.098 R)
• M6: 1,452,446 km (0.092 R)
• M7: 1,788,143 km (0.071 R)
• M8: 2,042,460 km (0.032 R)
• M9: 2,174,106 km (0.089 R)
• M10: 2,281,368 km (0.109 R)
• M11: 2,417,950 km (0.101 R)
• M12: 2,557,226 km (0.111 R)
• M13: 2,727,917 km (0.084 R)
• M14: 2,814,684 km (0.06 R)
• M15: 3,828,060 km (0.118 R)
• M16: 3,957,911 km (0.098 R)
• M17: 4,594,749 km (0.113 R)
• M18: 4,907,558 km (0.119 R)
• M19: 5,155,591 km (0.032 R)
• M20: 5,517,020 km (0.048 R)
• M21: 6,188,116 km (0.093 R)
• M22: 6,302,558 km (0.111 R)
• M23: 6,417,599 km (0.07 R)
• M24: 7,282,574 km (0.057 R)
• M25: 8,647,505 km (0.119 R)
• M26: 8,947,000 km (0.116 R)
• M27: 9,777,118 km (0.09 R)
• M28: 10,314,025 km (0.11 R)
• M29: 10,449,710 km (0.084 R)
• M30: 10,540,516 km (0.116 R)
• M31: 10,998,435 km (0.067 R)
• M32: 11,276,388 km (0.03 R)
• M33: 12,411,088 km (0.061 R)
• M34: 12,991,977 km (0.111 R)
• M35: 14,533,284 km (0.112 R)
• M36: 18,603,542 km (0.117 R)
• M37: 19,490,658 km (0.08 R)
• M38: 19,658,507 km (0.081 R)
• M39: 21,190,987 km (0.11 R)
• M40: 23,590,387 km (0.113 R)
• M41: 24,068,502 km (0.098 R)
• M42: 24,248,618 km (0.119 R)
• M43: 25,951,191 km (0.119 R)
• M44: 26,074,310 km (0.075 R)
• M45: 26,197,579 km (0.078 R)
• M46: 28,006,816 km (0.088 R)
• M47: 29,022,286 km (0.11 R)
• M48: 29,277,949 km (0.055 R)
• M49: 29,341,977 km (0.106 R)
• M50: 30,049,724 km (0.116 R)
• M51: 32,802,774 km (0.116 R)
• M52: 35,225,960 km (0.101 R)
• M53: 36,252,501 km (0.041 R)
• M54: 38,334,903 km (0.082 R)
• M55: 38,896,793 km (0.079 R)
• M56: 39,886,532 km (0.115 R)
• M57: 41,602,569 km (0.116 R)
• M58: 41,818,738 km (0.11 R)
• M59: 42,324,678 km (0.113 R)
• M60: 42,397,084 km (0.05 R)
• M61: 45,624,957 km (0.082 R)
• M62: 50,382,169 km (0.12 R)
• M63: 51,305,936 km (0.072 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 19,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit