🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.84 AU - 0.86 AU

Year: 295 Days

Day: 33.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.85 AU - 1.09 AU

Year: 360 Days

Day: 42.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.92 AU - 1.12 AU

Year: 388 Days

Day: 43.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.66 AU - 2.42 AU

Year: 1098 Days

Day: 15.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 127 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.82 AU - 2.28 AU

Year: 1106 Days

Day: 29 Hours

Environment

Temp: -81 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616

Radius: 8.2

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.98 AU - 6.26 AU

Year: 4364 Days

Day: 10.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,734,978 km

• M1: 132,544 km (0.106 R)
• M2: 283,039 km (0.116 R)
• M3: 338,390 km (0.074 R)
• M4: 453,431 km (0.11 R)
• M5: 541,395 km (0.101 R)
• M6: 593,156 km (0.084 R)
• M7: 841,937 km (0.108 R)
• M8: 915,539 km (0.099 R)
• M9: 978,520 km (0.1 R)
• M10: 1,030,131 km (0.11 R)
• M11: 1,204,263 km (0.071 R)
• M12: 1,461,422 km (0.039 R)
• M13: 1,657,993 km (0.113 R)
• M14: 1,895,555 km (0.094 R)
• M15: 1,993,691 km (0.078 R)
• M16: 2,144,037 km (0.063 R)
• M17: 2,509,504 km (0.119 R)
• M18: 3,200,497 km (0.047 R)
• M19: 3,278,587 km (0.107 R)
• M20: 3,577,184 km (0.091 R)
• M21: 3,863,814 km (0.091 R)
• M22: 4,524,887 km (0.079 R)
• M23: 4,745,693 km (0.084 R)
• M24: 5,853,914 km (0.09 R)
• M25: 6,022,062 km (0.109 R)
• M26: 6,785,610 km (0.072 R)
• M27: 7,012,999 km (0.099 R)
• M28: 7,166,037 km (0.078 R)
• M29: 7,371,734 km (0.116 R)
• M30: 7,501,286 km (0.101 R)
• M31: 7,683,945 km (0.059 R)
• M32: 7,762,783 km (0.034 R)
• M33: 7,868,250 km (0.109 R)
• M34: 8,483,546 km (0.109 R)
• M35: 8,838,242 km (0.101 R)
• M36: 9,449,649 km (0.118 R)
• M37: 9,902,781 km (0.051 R)
• M38: 10,450,159 km (0.068 R)
• M39: 10,566,546 km (0.089 R)
• M40: 10,771,495 km (0.041 R)
• M41: 11,845,907 km (0.045 R)
• M42: 12,798,247 km (0.039 R)
• M43: 13,079,342 km (0.115 R)
• M44: 13,142,173 km (0.109 R)
• M45: 13,584,085 km (0.118 R)
• M46: 13,839,000 km (0.118 R)
• M47: 14,159,588 km (0.104 R)
• M48: 14,288,541 km (0.085 R)
• M49: 14,482,719 km (0.11 R)
• M50: 14,612,720 km (0.1 R)
• M51: 15,136,462 km (0.109 R)
• M52: 15,202,285 km (0.064 R)
• M53: 15,599,617 km (0.094 R)
• M54: 15,732,909 km (0.102 R)
• M55: 16,472,371 km (0.093 R)
• M56: 16,914,582 km (0.107 R)
• M57: 16,982,949 km (0.046 R)
• M58: 17,326,276 km (0.11 R)
• M59: 17,915,243 km (0.098 R)
• M60: 17,984,955 km (0.11 R)
• M61: 18,545,947 km (0.067 R)
• M62: 18,935,051 km (0.027 R)
• M63: 19,112,774 km (0.1 R)
• M64: 19,255,340 km (0.097 R)
• M65: 20,190,626 km (0.052 R)
• M66: 20,883,564 km (0.112 R)
• M67: 21,325,176 km (0.103 R)
• M68: 21,918,781 km (0.106 R)
• M69: 22,330,175 km (0.044 R)
• M70: 22,593,168 km (0.095 R)
• M71: 22,668,565 km (0.051 R)
• M72: 23,350,432 km (0.092 R)
• M73: 23,732,206 km (0.056 R)
• M74: 23,808,800 km (0.063 R)
• M75: 24,385,799 km (0.117 R)
• M76: 24,579,229 km (0.108 R)
• M77: 25,123,466 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.2

Radius: 8.1

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.74 AU - 7.12 AU

Year: 5440 Days

Day: 8.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 30,734,978 km

• M1: 136,134 km (0.048 R)
• M2: 292,763 km (0.1 R)
• M3: 383,419 km (0.047 R)
• M4: 443,258 km (0.095 R)
• M5: 608,415 km (0.107 R)
• M6: 692,638 km (0.084 R)
• M7: 886,816 km (0.085 R)
• M8: 1,143,077 km (0.115 R)
• M9: 1,603,390 km (0.119 R)
• M10: 1,671,158 km (0.089 R)
• M11: 1,792,182 km (0.052 R)
• M12: 1,952,103 km (0.086 R)
• M13: 2,153,910 km (0.064 R)
• M14: 2,324,153 km (0.079 R)
• M15: 2,779,379 km (0.043 R)
• M16: 3,112,234 km (0.038 R)
• M17: 3,218,897 km (0.095 R)
• M18: 3,435,814 km (0.085 R)
• M19: 3,568,358 km (0.103 R)
• M20: 3,657,668 km (0.101 R)
• M21: 3,747,726 km (0.075 R)
• M22: 4,446,498 km (0.101 R)
• M23: 4,615,244 km (0.116 R)
• M24: 4,712,782 km (0.114 R)
• M25: 4,884,819 km (0.093 R)
• M26: 4,984,152 km (0.101 R)
• M27: 5,235,477 km (0.087 R)
• M28: 5,594,212 km (0.115 R)
• M29: 5,698,183 km (0.109 R)
• M30: 6,254,537 km (0.104 R)
• M31: 6,443,928 km (0.115 R)
• M32: 6,690,166 km (0.082 R)
• M33: 6,883,896 km (0.106 R)
• M34: 6,995,346 km (0.087 R)
• M35: 7,191,918 km (0.107 R)
• M36: 7,476,004 km (0.057 R)
• M37: 8,143,061 km (0.108 R)
• M38: 8,261,094 km (0.068 R)
• M39: 8,859,485 km (0.104 R)
• M40: 9,133,399 km (0.114 R)
• M41: 9,194,584 km (0.111 R)
• M42: 9,410,005 km (0.094 R)
• M43: 9,471,789 km (0.079 R)
• M44: 9,689,454 km (0.108 R)
• M45: 10,224,715 km (0.098 R)
• M46: 10,543,957 km (0.068 R)
• M47: 10,672,611 km (0.107 R)
• M48: 11,356,722 km (0.093 R)
• M49: 11,820,625 km (0.071 R)
• M50: 12,021,386 km (0.1 R)
• M51: 12,189,534 km (0.084 R)
• M52: 12,324,471 km (0.099 R)
• M53: 12,801,239 km (0.087 R)
• M54: 13,007,385 km (0.104 R)
• M55: 13,214,578 km (0.055 R)
• M56: 14,125,181 km (0.064 R)
• M57: 14,623,940 km (0.105 R)
• M58: 14,803,457 km (0.061 R)
• M59: 15,273,643 km (0.104 R)
• M60: 16,601,175 km (0.084 R)
• M61: 17,240,706 km (0.083 R)
• M62: 17,316,552 km (0.107 R)
• M63: 17,468,394 km (0.062 R)
• M64: 18,660,689 km (0.089 R)
• M65: 18,738,480 km (0.11 R)
• M66: 18,855,465 km (0.056 R)
• M67: 19,286,307 km (0.039 R)
• M68: 19,404,340 km (0.088 R)
• M69: 19,720,291 km (0.067 R)
• M70: 19,799,577 km (0.111 R)
• M71: 20,117,772 km (0.103 R)
• M72: 20,357,428 km (0.101 R)
• M73: 20,839,731 km (0.108 R)
• M74: 21,163,461 km (0.106 R)
• M75: 21,611,058 km (0.11 R)
• M76: 24,617,826 km (0.05 R)
• M77: 25,432,835 km (0.095 R)
• M78: 25,519,153 km (0.112 R)
• M79: 26,387,568 km (0.092 R)
• M80: 26,562,448 km (0.103 R)
• M81: 27,045,350 km (0.052 R)
• M82: 27,221,577 km (0.102 R)
• M83: 27,575,376 km (0.12 R)
• M84: 28,198,002 km (0.047 R)
• M85: 29,095,739 km (0.081 R)
• M86: 29,185,946 km (0.052 R)
• M87: 29,276,303 km (0.116 R)
• M88: 29,729,585 km (0.111 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: 340 - 14,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit