🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.15 AU - 1.49 AU

Year: 584 Days

Day: 42.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,571,935 km

• M1: 106,813 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.56 AU - 1.72 AU

Year: 809 Days

Day: 16.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,571,935 km

• M1: 707,598 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.8 AU - 2.44 AU

Year: 1188 Days

Day: 36.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,571,935 km

• M1: 1,391,709 km (0.116 R)
• M2: 1,773,034 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.42 AU - 2.56 AU

Year: 1513 Days

Day: 25.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,571,935 km

• M1: 1,423,573 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.16 AU - 3.2 AU

Year: 2183 Days

Day: 32.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.97 AU - 4.37 AU

Year: 2707 Days

Day: 32.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.9

Radius: 8.2

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.81 AU - 7.95 AU

Year: 8516 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 21,571,935 km

• M1: 104,569 km (0.085 R)
• M2: 310,715 km (0.068 R)
• M3: 426,504 km (0.112 R)
• M4: 536,907 km (0.105 R)
• M5: 825,032 km (0.059 R)
• M6: 1,273,227 km (0.092 R)
• M7: 1,392,307 km (0.1 R)
• M8: 1,738,776 km (0.106 R)
• M9: 1,821,354 km (0.093 R)
• M10: 2,164,681 km (0.082 R)
• M11: 3,089,046 km (0.054 R)
• M12: 4,298,844 km (0.105 R)
• M13: 4,708,443 km (0.083 R)
• M14: 4,824,531 km (0.094 R)
• M15: 5,083,186 km (0.087 R)
• M16: 5,202,266 km (0.079 R)
• M17: 5,811,428 km (0.114 R)
• M18: 6,137,103 km (0.071 R)
• M19: 6,911,422 km (0.112 R)
• M20: 7,203,137 km (0.082 R)
• M21: 7,935,868 km (0.026 R)
• M22: 8,297,296 km (0.083 R)
• M23: 8,635,537 km (0.103 R)
• M24: 9,122,628 km (0.104 R)
• M25: 9,267,438 km (0.078 R)
• M26: 9,766,048 km (0.084 R)
• M27: 10,153,207 km (0.102 R)
• M28: 10,667,076 km (0.114 R)
• M29: 10,881,001 km (0.108 R)
• M30: 11,096,572 km (0.103 R)
• M31: 11,657,115 km (0.103 R)
• M32: 13,690,748 km (0.114 R)
• M33: 15,277,832 km (0.09 R)
• M34: 16,005,626 km (0.096 R)
• M35: 16,638,425 km (0.098 R)
• M36: 17,494,873 km (0.054 R)
• M37: 17,928,557 km (0.119 R)
• M38: 18,183,023 km (0.12 R)
• M39: 19,287,653 km (0.112 R)
• M40: 19,660,601 km (0.08 R)
• M41: 19,960,844 km (0.086 R)
• M42: 21,061,435 km (0.12 R)
• M43: 21,253,220 km (0.096 R)
• M44: 21,407,007 km (0.061 R)
• M45: 21,677,180 km (0.083 R)
• M46: 21,909,506 km (0.047 R)
• M47: 23,321,261 km (0.06 R)
• M48: 23,400,548 km (0.087 R)
• M49: 23,559,421 km (0.107 R)
• M50: 23,718,593 km (0.1 R)
• M51: 24,158,261 km (0.068 R)
• M52: 24,439,505 km (0.1 R)
• M53: 24,641,013 km (0.075 R)
• M54: 25,820,742 km (0.083 R)
• M55: 26,149,409 km (0.113 R)
• M56: 26,562,149 km (0.113 R)
• M57: 27,143,786 km (0.119 R)
• M58: 27,981,833 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 9.6

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.68 AU - 9.88 AU

Year: 10884 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 21,571,935 km

• M1: 127,308 km (0.064 R)
• M2: 216,917 km (0.067 R)
• M3: 369,806 km (0.073 R)
• M4: 504,893 km (0.071 R)
• M5: 626,217 km (0.092 R)
• M6: 724,203 km (0.095 R)
• M7: 863,479 km (0.119 R)
• M8: 1,313,769 km (0.089 R)
• M9: 1,666,371 km (0.049 R)
• M10: 2,072,978 km (0.107 R)
• M11: 2,457,145 km (0.114 R)
• M12: 3,032,050 km (0.095 R)
• M13: 3,203,938 km (0.111 R)
• M14: 4,333,551 km (0.092 R)
• M15: 4,890,654 km (0.032 R)
• M16: 5,297,560 km (0.031 R)
• M17: 5,680,082 km (0.081 R)
• M18: 6,071,729 km (0.083 R)
• M19: 6,143,835 km (0.059 R)
• M20: 6,325,596 km (0.081 R)
• M21: 6,509,003 km (0.09 R)
• M22: 6,656,956 km (0.055 R)
• M23: 6,994,149 km (0.092 R)
• M24: 7,568,455 km (0.102 R)
• M25: 7,724,187 km (0.108 R)
• M26: 8,038,791 km (0.08 R)
• M27: 8,802,937 km (0.116 R)
• M28: 9,173,042 km (0.049 R)
• M29: 9,464,459 km (0.103 R)
• M30: 10,227,558 km (0.059 R)
• M31: 10,313,576 km (0.103 R)
• M32: 10,486,362 km (0.074 R)
• M33: 10,660,195 km (0.09 R)
• M34: 10,922,589 km (0.103 R)
• M35: 11,453,811 km (0.04 R)
• M36: 11,543,121 km (0.104 R)
• M37: 12,403,758 km (0.097 R)
• M38: 12,587,464 km (0.057 R)
• M39: 13,567,330 km (0.091 R)
• M40: 13,661,876 km (0.098 R)
• M41: 15,204,978 km (0.04 R)
• M42: 15,303,264 km (0.097 R)
• M43: 15,797,834 km (0.113 R)
• M44: 17,006,136 km (0.086 R)
• M45: 17,108,162 km (0.091 R)
• M46: 17,776,416 km (0.064 R)
• M47: 18,191,849 km (0.093 R)
• M48: 18,926,524 km (0.104 R)
• M49: 19,244,420 km (0.077 R)
• M50: 20,100,718 km (0.074 R)
• M51: 20,696,566 km (0.094 R)
• M52: 20,914,680 km (0.065 R)
• M53: 22,239,519 km (0.108 R)
• M54: 23,648,132 km (0.087 R)
• M55: 23,762,126 km (0.074 R)
• M56: 24,622,463 km (0.112 R)
• M57: 25,201,706 km (0.047 R)
• M58: 28,770,513 km (0.062 R)
• M59: 28,953,022 km (0.052 R)
• M60: 29,625,764 km (0.071 R)
• M61: 29,810,068 km (0.106 R)
• M62: 29,871,553 km (0.109 R)
• M63: 29,994,822 km (0.085 R)
• M64: 31,236,035 km (0.11 R)
• M65: 31,925,831 km (0.117 R)
• M66: 33,256,803 km (0.111 R)
• M67: 35,059,308 km (0.108 R)
• M68: 35,514,983 km (0.081 R)
• M69: 35,710,807 km (0.107 R)
• M70: 36,103,651 km (0.097 R)
• M71: 36,695,460 km (0.12 R)
• M72: 37,356,832 km (0.102 R)
• M73: 38,356,296 km (0.103 R)
• M74: 38,423,316 km (0.102 R)
• M75: 38,624,375 km (0.113 R)
• M76: 39,838,063 km (0.057 R)
• M77: 40,177,500 km (0.077 R)
• M78: 40,927,584 km (0.102 R)
• M79: 40,995,950 km (0.109 R)
• M80: 41,888,750 km (0.096 R)
• M81: 42,649,306 km (0.081 R)
• M82: 43,833,522 km (0.102 R)
• M83: 45,099,120 km (0.084 R)
• M84: 45,311,250 km (0.109 R)
• M85: 45,594,589 km (0.111 R)
• M86: 45,665,498 km (0.077 R)
• M87: 46,733,776 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 11.1

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.04 AU - 10.58 AU

Year: 10937 Days

Day: 8.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 21,571,935 km

• M1: 147,952 km (0.088 R)
• M2: 335,847 km (0.092 R)
• M3: 452,982 km (0.092 R)
• M4: 534,962 km (0.11 R)
• M5: 909,405 km (0.098 R)
• M6: 984,803 km (0.115 R)
• M7: 1,297,163 km (0.111 R)
• M8: 1,843,495 km (0.115 R)
• M9: 2,127,431 km (0.106 R)
• M10: 2,200,734 km (0.11 R)
• M11: 2,319,665 km (0.095 R)
• M12: 2,471,506 km (0.11 R)
• M13: 2,658,205 km (0.078 R)
• M14: 3,520,038 km (0.096 R)
• M15: 4,312,607 km (0.085 R)
• M16: 4,709,939 km (0.086 R)
• M17: 5,040,401 km (0.044 R)
• M18: 5,641,934 km (0.101 R)
• M19: 6,351,178 km (0.119 R)
• M20: 6,738,038 km (0.118 R)
• M21: 7,355,279 km (0.085 R)
• M22: 7,625,303 km (0.091 R)
• M23: 9,753,033 km (0.032 R)
• M24: 9,851,618 km (0.055 R)
• M25: 10,049,835 km (0.12 R)
• M26: 10,907,031 km (0.077 R)
• M27: 11,009,506 km (0.107 R)
• M28: 11,189,472 km (0.112 R)
• M29: 11,526,217 km (0.106 R)
• M30: 11,630,636 km (0.093 R)
• M31: 12,210,029 km (0.054 R)
• M32: 12,476,462 km (0.075 R)
• M33: 12,852,851 km (0.063 R)
• M34: 13,314,809 km (0.1 R)
• M35: 13,451,691 km (0.058 R)
• M36: 14,199,231 km (0.064 R)
• M37: 14,395,205 km (0.045 R)
• M38: 14,592,076 km (0.116 R)
• M39: 14,818,267 km (0.091 R)
• M40: 14,931,812 km (0.113 R)
• M41: 15,074,080 km (0.081 R)
• M42: 15,188,223 km (0.105 R)
• M43: 15,446,130 km (0.031 R)
• M44: 15,561,171 km (0.101 R)
• M45: 15,821,321 km (0.114 R)
• M46: 16,374,983 km (0.119 R)
• M47: 16,786,975 km (0.106 R)
• M48: 18,195,140 km (0.103 R)
• M49: 19,206,422 km (0.104 R)
• M50: 19,641,004 km (0.082 R)
• M51: 20,267,370 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 17,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit