🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.84 AU - 0.86 AU

Year: 283 Days

Day: 27.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,563,116 km

• M1: 28,124 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.92 AU - 1.28 AU

Year: 417 Days

Day: 25 Hours

Environment

Temp: 35 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,563,116 km

• M1: 564,134 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.08 AU - 1.32 AU

Year: 475 Days

Day: 32.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.48 AU - 2.58 AU

Year: 1455 Days

Day: 24.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.35 AU - 4.51 AU

Year: 3372 Days

Day: 14.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535

Radius: 10.7

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.38 AU - 12.84 AU

Year: 12499 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 77,563,116 km

• M1: 184,155 km (0.103 R)
• M2: 511,475 km (0.069 R)
• M3: 687,103 km (0.067 R)
• M4: 921,672 km (0.104 R)
• M5: 1,140,684 km (0.113 R)
• M6: 1,332,618 km (0.112 R)
• M7: 1,652,608 km (0.069 R)
• M8: 1,821,803 km (0.11 R)
• M9: 2,583,106 km (0.077 R)
• M10: 2,866,594 km (0.116 R)
• M11: 3,872,939 km (0.062 R)
• M12: 4,231,077 km (0.098 R)
• M13: 4,430,939 km (0.117 R)
• M14: 4,736,568 km (0.116 R)
• M15: 5,190,448 km (0.117 R)
• M16: 5,621,738 km (0.119 R)
• M17: 5,989,899 km (0.071 R)
• M18: 6,366,137 km (0.114 R)
• M19: 6,595,621 km (0.098 R)
• M20: 6,944,782 km (0.099 R)
• M21: 7,300,226 km (0.11 R)
• M22: 7,946,639 km (0.118 R)
• M23: 8,611,452 km (0.098 R)
• M24: 8,738,012 km (0.097 R)
• M25: 8,907,955 km (0.094 R)
• M26: 9,905,623 km (0.11 R)
• M27: 10,171,758 km (0.079 R)
• M28: 11,075,778 km (0.098 R)
• M29: 11,537,437 km (0.053 R)
• M30: 11,817,484 km (0.087 R)
• M31: 12,147,048 km (0.082 R)
• M32: 12,241,743 km (0.116 R)
• M33: 12,863,472 km (0.065 R)
• M34: 13,056,902 km (0.07 R)
• M35: 13,840,047 km (0.092 R)
• M36: 14,437,391 km (0.112 R)
• M37: 14,890,822 km (0.089 R)
• M38: 16,071,150 km (0.056 R)
• M39: 16,279,539 km (0.106 R)
• M40: 16,541,186 km (0.06 R)
• M41: 17,334,653 km (0.091 R)
• M42: 17,441,317 km (0.043 R)
• M43: 19,068,493 km (0.068 R)
• M44: 19,233,798 km (0.089 R)
• M45: 19,788,507 km (0.068 R)
• M46: 20,292,353 km (0.116 R)
• M47: 20,856,935 km (0.116 R)
• M48: 21,198,168 km (0.105 R)
• M49: 21,426,753 km (0.077 R)
• M50: 22,349,174 km (0.063 R)
• M51: 22,465,411 km (0.068 R)
• M52: 24,531,508 km (0.094 R)
• M53: 24,711,474 km (0.099 R)
• M54: 24,952,027 km (0.088 R)
• M55: 25,617,588 km (0.085 R)
• M56: 25,800,098 km (0.116 R)
• M57: 30,244,650 km (0.084 R)
• M58: 30,373,155 km (0.085 R)
• M59: 31,213,446 km (0.083 R)
• M60: 31,669,121 km (0.058 R)
• M61: 31,865,094 km (0.058 R)
• M62: 32,718,849 km (0.061 R)
• M63: 33,380,670 km (0.103 R)
• M64: 35,460,380 km (0.075 R)
• M65: 36,071,936 km (0.117 R)
• M66: 36,687,083 km (0.117 R)
• M67: 37,305,670 km (0.087 R)
• M68: 37,443,599 km (0.041 R)
• M69: 39,743,966 km (0.111 R)
• M70: 39,884,737 km (0.091 R)
• M71: 39,955,347 km (0.1 R)
• M72: 41,017,791 km (0.115 R)
• M73: 41,089,000 km (0.109 R)
• M74: 41,302,775 km (0.085 R)
• M75: 41,373,984 km (0.059 R)
• M76: 42,017,853 km (0.054 R)
• M77: 42,448,994 km (0.062 R)
• M78: 42,809,226 km (0.114 R)
• M79: 43,025,993 km (0.105 R)
• M80: 45,286,417 km (0.085 R)
• M81: 45,654,577 km (0.034 R)
• M82: 46,097,686 km (0.04 R)
• M83: 46,245,788 km (0.114 R)
• M84: 47,211,891 km (0.107 R)
• M85: 49,163,994 km (0.102 R)
• M86: 49,694,019 km (0.062 R)
• M87: 49,845,711 km (0.034 R)
• M88: 50,683,459 km (0.111 R)
• M89: 51,142,276 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.8

Radius: 3.6

Gravity: 34.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.17 AU - 21.03 AU

Year: 25573 Days

Day: 19.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 77,563,116 km

• M1: 80,783 km (0.025 R)
• M2: 1,605,185 km (0.117 R)
• M3: 4,280,743 km (0.084 R)
• M4: 5,146,167 km (0.049 R)
• M5: 6,668,624 km (0.042 R)
• M6: 6,719,787 km (0.101 R)
• M7: 6,978,292 km (0.083 R)
• M8: 7,082,412 km (0.094 R)
• M9: 7,398,363 km (0.107 R)
• M10: 8,263,038 km (0.086 R)
• M11: 10,859,908 km (0.101 R)
• M12: 10,920,345 km (0.077 R)
• M13: 11,715,159 km (0.054 R)
• M14: 11,901,259 km (0.048 R)
• M15: 12,339,132 km (0.072 R)
• M16: 13,424,464 km (0.119 R)
• M17: 14,740,028 km (0.092 R)
• M18: 15,007,958 km (0.102 R)
• M19: 15,075,277 km (0.112 R)
• M20: 16,027,168 km (0.058 R)
• M21: 17,138,830 km (0.06 R)
• M22: 17,279,452 km (0.076 R)
• M23: 20,918,869 km (0.107 R)
• M24: 21,069,215 km (0.119 R)
• M25: 21,674,188 km (0.076 R)
• M26: 23,836,326 km (0.105 R)
• M27: 23,993,254 km (0.096 R)
• M28: 26,146,716 km (0.119 R)
• M29: 26,552,276 km (0.111 R)
• M30: 27,369,529 km (0.054 R)
• M31: 27,451,658 km (0.05 R)
• M32: 27,781,222 km (0.083 R)
• M33: 29,785,684 km (0.067 R)
• M34: 30,634,652 km (0.094 R)
• M35: 30,890,913 km (0.113 R)
• M36: 30,976,483 km (0.107 R)
• M37: 31,062,053 km (0.066 R)
• M38: 31,663,736 km (0.117 R)
• M39: 34,374,300 km (0.104 R)
• M40: 35,892,120 km (0.091 R)
• M41: 41,987,485 km (0.054 R)
• M42: 42,462,159 km (0.065 R)
• M43: 44,089,185 km (0.032 R)
• M44: 44,378,358 km (0.085 R)
• M45: 45,152,826 km (0.091 R)
• M46: 47,206,655 km (0.119 R)
• M47: 48,493,347 km (0.101 R)
• M48: 50,495,116 km (0.099 R)
• M49: 50,898,731 km (0.091 R)
• M50: 53,548,109 km (0.063 R)
• M51: 56,451,056 km (0.074 R)
• M52: 56,765,062 km (0.116 R)
• M53: 58,873,494 km (0.087 R)
• M54: 59,937,284 km (0.034 R)
• M55: 61,007,358 km (0.079 R)
• M56: 61,652,574 km (0.073 R)
• M57: 61,760,284 km (0.118 R)
• M58: 62,408,043 km (0.047 R)
• M59: 62,516,202 km (0.054 R)
• M60: 62,624,361 km (0.076 R)
• M61: 62,841,129 km (0.055 R)
• M62: 68,337,953 km (0.12 R)
• M63: 70,241,735 km (0.117 R)
• M64: 70,804,971 km (0.098 R)
• M65: 74,101,061 km (0.09 R)
• M66: 75,249,225 km (0.088 R)
• M67: 76,287,584 km (0.087 R)
• M68: 77,446,818 km (0.118 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 18,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit