🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.86 AU

Year: 237 Days

Day: 17.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.9 AU - 1.14 AU

Year: 384 Days

Day: 29 Hours

Environment

Temp: 3 °C

Axial Tilt: 69.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 65,411,962 km

• M1: 498,610 km (0.03 R)
• M2: 651,798 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.16 AU - 3.44 AU

Year: 1747 Days

Day: 18 Hours

Environment

Temp: -107 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.23 AU - 4.03 AU

Year: 2578 Days

Day: 25.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,411,962 km

• M1: 1,435,092 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.8

Radius: 9.4

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.35 AU - 5.67 AU

Year: 4180 Days

Day: 12.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,411,962 km

• M1: 164,558 km (0.111 R)
• M2: 246,088 km (0.05 R)
• M3: 392,395 km (0.117 R)
• M4: 466,596 km (0.083 R)
• M5: 530,025 km (0.118 R)
• M6: 649,255 km (0.058 R)
• M7: 759,209 km (0.057 R)
• M8: 855,999 km (0.082 R)
• M9: 1,009,337 km (0.115 R)
• M10: 1,378,993 km (0.1 R)
• M11: 1,698,684 km (0.038 R)
• M12: 1,947,166 km (0.084 R)
• M13: 2,082,702 km (0.113 R)
• M14: 2,291,989 km (0.107 R)
• M15: 2,406,431 km (0.096 R)
• M16: 3,085,606 km (0.086 R)
• M17: 3,736,805 km (0.068 R)
• M18: 3,821,178 km (0.109 R)
• M19: 3,923,204 km (0.037 R)
• M20: 4,026,277 km (0.11 R)
• M21: 4,252,619 km (0.072 R)
• M22: 4,827,523 km (0.111 R)
• M23: 5,012,277 km (0.104 R)
• M24: 5,236,973 km (0.067 R)
• M25: 5,872,165 km (0.07 R)
• M26: 5,950,854 km (0.059 R)
• M27: 6,592,778 km (0.104 R)
• M28: 6,901,249 km (0.078 R)
• M29: 7,172,470 km (0.072 R)
• M30: 7,362,310 km (0.107 R)
• M31: 7,660,907 km (0.117 R)
• M32: 8,314,201 km (0.052 R)
• M33: 8,692,384 km (0.066 R)
• M34: 8,804,583 km (0.101 R)
• M35: 8,939,969 km (0.11 R)
• M36: 9,030,625 km (0.059 R)
• M37: 9,281,501 km (0.098 R)
• M38: 9,373,354 km (0.082 R)
• M39: 9,720,271 km (0.089 R)
• M40: 9,813,471 km (0.103 R)
• M41: 10,024,404 km (0.114 R)
• M42: 10,189,410 km (0.101 R)
• M43: 10,522,265 km (0.112 R)
• M44: 11,223,131 km (0.1 R)
• M45: 11,345,503 km (0.073 R)
• M46: 11,616,125 km (0.093 R)
• M47: 11,789,659 km (0.074 R)
• M48: 11,864,158 km (0.112 R)
• M49: 12,289,764 km (0.095 R)
• M50: 12,416,025 km (0.072 R)
• M51: 13,233,428 km (0.086 R)
• M52: 13,362,830 km (0.063 R)
• M53: 13,544,591 km (0.043 R)
• M54: 13,753,280 km (0.056 R)
• M55: 14,147,471 km (0.117 R)
• M56: 14,812,732 km (0.104 R)
• M57: 15,000,926 km (0.095 R)
• M58: 15,542,770 km (0.052 R)
• M59: 15,761,332 km (0.116 R)
• M60: 16,534,305 km (0.083 R)
• M61: 16,729,380 km (0.115 R)
• M62: 17,291,270 km (0.079 R)
• M63: 17,574,459 km (0.096 R)
• M64: 17,745,150 km (0.1 R)
• M65: 18,088,178 km (0.11 R)
• M66: 18,375,705 km (0.105 R)
• M67: 18,693,750 km (0.09 R)
• M68: 18,984,568 km (0.086 R)
• M69: 19,218,090 km (0.071 R)
• M70: 19,423,339 km (0.065 R)
• M71: 19,629,335 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.9

Radius: 11.2

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.34 AU - 6.24 AU

Year: 4536 Days

Day: 10.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,411,962 km

• M1: 170,392 km (0.097 R)
• M2: 245,789 km (0.116 R)
• M3: 468,092 km (0.099 R)
• M4: 596,148 km (0.052 R)
• M5: 737,667 km (0.038 R)
• M6: 879,037 km (0.118 R)
• M7: 1,030,131 km (0.114 R)
• M8: 1,135,897 km (0.063 R)
• M9: 1,287,589 km (0.087 R)
• M10: 1,475,933 km (0.09 R)
• M11: 1,596,508 km (0.057 R)
• M12: 1,736,233 km (0.087 R)
• M13: 2,112,023 km (0.093 R)
• M14: 2,300,965 km (0.114 R)
• M15: 2,751,105 km (0.092 R)
• M16: 2,901,002 km (0.092 R)
• M17: 3,794,700 km (0.08 R)
• M18: 3,962,100 km (0.116 R)
• M19: 4,046,622 km (0.075 R)
• M20: 4,500,951 km (0.077 R)
• M21: 4,723,104 km (0.109 R)
• M22: 5,411,254 km (0.104 R)
• M23: 5,839,104 km (0.076 R)
• M24: 5,911,509 km (0.106 R)
• M25: 5,984,214 km (0.099 R)
• M26: 6,081,752 km (0.104 R)
• M27: 6,302,857 km (0.068 R)
• M28: 6,652,169 km (0.11 R)
• M29: 7,317,580 km (0.115 R)
• M30: 7,448,029 km (0.116 R)
• M31: 7,950,828 km (0.109 R)
• M32: 8,031,162 km (0.117 R)
• M33: 8,192,727 km (0.044 R)
• M34: 8,328,263 km (0.076 R)
• M35: 8,656,630 km (0.068 R)
• M36: 8,794,560 km (0.093 R)
• M37: 9,410,753 km (0.111 R)
• M38: 9,638,142 km (0.071 R)
• M39: 10,011,837 km (0.096 R)
• M40: 10,156,798 km (0.108 R)
• M41: 10,244,163 km (0.099 R)
• M42: 11,341,613 km (0.067 R)
• M43: 11,523,075 km (0.097 R)
• M44: 11,644,549 km (0.115 R)
• M45: 12,165,897 km (0.033 R)
• M46: 13,199,469 km (0.103 R)
• M47: 13,646,617 km (0.087 R)
• M48: 13,839,748 km (0.096 R)
• M49: 14,293,777 km (0.089 R)
• M50: 15,083,654 km (0.117 R)
• M51: 15,417,108 km (0.07 R)
• M52: 15,584,657 km (0.098 R)
• M53: 16,363,314 km (0.092 R)
• M54: 17,050,717 km (0.053 R)
• M55: 17,467,646 km (0.063 R)
• M56: 17,572,514 km (0.075 R)
• M57: 17,817,705 km (0.031 R)
• M58: 18,170,157 km (0.077 R)
• M59: 18,347,132 km (0.07 R)
• M60: 18,418,191 km (0.083 R)
• M61: 18,560,458 km (0.081 R)
• M62: 18,810,287 km (0.089 R)
• M63: 18,953,452 km (0.078 R)
• M64: 19,205,075 km (0.092 R)
• M65: 19,349,288 km (0.033 R)
• M66: 19,457,746 km (0.055 R)
• M67: 19,711,614 km (0.072 R)
• M68: 20,076,034 km (0.037 R)
• M69: 21,220,009 km (0.091 R)
• M70: 21,294,509 km (0.086 R)
• M71: 21,668,504 km (0.061 R)
• M72: 21,781,151 km (0.11 R)
• M73: 21,931,646 km (0.066 R)
• M74: 22,994,539 km (0.054 R)
• M75: 23,764,071 km (0.068 R)
• M76: 24,424,695 km (0.069 R)
• M77: 24,502,934 km (0.111 R)
• M78: 24,620,219 km (0.059 R)
• M79: 24,934,076 km (0.1 R)
• M80: 25,091,452 km (0.041 R)
• M81: 25,764,194 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.7

Radius: 7.5

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.06 AU - 16.16 AU

Year: 20818 Days

Day: 17.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,411,962 km

• M1: 123,568 km (0.085 R)
• M2: 292,015 km (0.092 R)
• M3: 383,120 km (0.08 R)
• M4: 449,841 km (0.116 R)
• M5: 596,297 km (0.079 R)
• M6: 655,538 km (0.094 R)
• M7: 890,257 km (0.118 R)
• M8: 1,126,173 km (0.1 R)
• M9: 1,543,700 km (0.083 R)
• M10: 1,655,151 km (0.101 R)
• M11: 1,945,820 km (0.119 R)
• M12: 2,036,177 km (0.106 R)
• M13: 2,127,880 km (0.083 R)
• M14: 2,315,625 km (0.103 R)
• M15: 2,673,912 km (0.11 R)
• M16: 3,297,287 km (0.041 R)
• M17: 3,588,404 km (0.093 R)
• M18: 3,812,352 km (0.097 R)
• M19: 4,079,235 km (0.12 R)
• M20: 4,312,907 km (0.108 R)
• M21: 4,916,085 km (0.072 R)
• M22: 6,289,543 km (0.103 R)
• M23: 6,469,210 km (0.106 R)
• M24: 6,605,045 km (0.119 R)
• M25: 7,392,379 km (0.076 R)
• M26: 7,917,617 km (0.098 R)
• M27: 8,160,265 km (0.047 R)
• M28: 10,665,580 km (0.104 R)
• M29: 10,826,248 km (0.112 R)
• M30: 11,095,674 km (0.065 R)
• M31: 11,917,266 km (0.063 R)
• M32: 14,794,033 km (0.077 R)
• M33: 15,818,778 km (0.114 R)
• M34: 17,682,319 km (0.042 R)
• M35: 20,538,292 km (0.104 R)
• M36: 20,671,583 km (0.035 R)
• M37: 20,871,895 km (0.09 R)
• M38: 21,139,974 km (0.095 R)
• M39: 21,951,094 km (0.095 R)
• M40: 22,497,575 km (0.03 R)
• M41: 24,586,260 km (0.095 R)
• M42: 25,653,641 km (0.118 R)
• M43: 25,940,869 km (0.118 R)
• M44: 27,246,410 km (0.08 R)
• M45: 28,128,588 km (0.078 R)
• M46: 28,498,993 km (0.069 R)
• M47: 29,694,878 km (0.097 R)
• M48: 29,770,126 km (0.109 R)
• M49: 29,920,921 km (0.118 R)
• M50: 30,147,561 km (0.073 R)
• M51: 31,136,254 km (0.108 R)
• M52: 31,442,630 km (0.081 R)
• M53: 33,301,533 km (0.05 R)
• M54: 34,957,133 km (0.108 R)
• M55: 35,195,891 km (0.093 R)
• M56: 36,316,977 km (0.101 R)
• M57: 36,882,009 km (0.096 R)
• M58: 37,612,495 km (0.106 R)
• M59: 38,429,898 km (0.097 R)
• M60: 39,501,318 km (0.102 R)
• M61: 41,252,660 km (0.098 R)
• M62: 42,349,362 km (0.107 R)
• M63: 42,773,771 km (0.09 R)
• M64: 44,055,526 km (0.081 R)
• M65: 44,830,443 km (0.117 R)
• M66: 45,176,463 km (0.12 R)
• M67: 45,696,914 km (0.097 R)
• M68: 46,306,674 km (0.117 R)
• M69: 46,568,920 km (0.089 R)
• M70: 47,534,275 km (0.103 R)
• M71: 48,417,800 km (0.069 R)
• M72: 48,772,646 km (0.093 R)
• M73: 48,861,507 km (0.042 R)
• M74: 49,039,379 km (0.117 R)
• M75: 49,842,570 km (0.104 R)
• M76: 51,010,181 km (0.058 R)
• M77: 51,371,310 km (0.117 R)
• M78: 52,005,306 km (0.043 R)
• M79: 52,733,100 km (0.042 R)
• M80: 54,106,707 km (0.102 R)
• M81: 54,198,710 km (0.11 R)
• M82: 54,474,868 km (0.072 R)
• M83: 55,028,829 km (0.066 R)
• M84: 56,049,385 km (0.038 R)
• M85: 56,235,635 km (0.093 R)
• M86: 58,297,393 km (0.093 R)
• M87: 58,674,978 km (0.045 R)
• M88: 59,053,311 km (0.108 R)
• M89: 59,907,515 km (0.114 R)
• M90: 63,947,854 km (0.109 R)
• M91: 64,824,946 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 11,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit