🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.61 AU - 0.77 AU

Year: 206 Days

Day: 47.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,764,798 km

• M1: 360,980 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.11 AU - 1.43 AU

Year: 515 Days

Day: 34.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 28,764,798 km

• M1: 310,266 km (0.079 R)
• M2: 463,903 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.16 AU - 1.78 AU

Year: 641 Days

Day: 12.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.52 AU - 3.44 AU

Year: 1851 Days

Day: 22.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.52 AU - 5.12 AU

Year: 3231 Days

Day: 19.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,764,798 km

• M1: 934,538 km (0.115 R)
• M2: 1,103,135 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.8

Radius: 9.2

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.51 AU - 5.81 AU

Year: 4846 Days

Day: 13.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,764,798 km

• M1: 121,174 km (0.044 R)
• M2: 253,120 km (0.094 R)
• M3: 412,741 km (0.076 R)
• M4: 577,149 km (0.101 R)
• M5: 651,648 km (0.101 R)
• M6: 810,970 km (0.104 R)
• M7: 1,101,340 km (0.116 R)
• M8: 1,223,711 km (0.116 R)
• M9: 1,365,230 km (0.111 R)
• M10: 1,587,832 km (0.045 R)
• M11: 2,737,641 km (0.074 R)
• M12: 2,886,940 km (0.089 R)
• M13: 3,173,868 km (0.066 R)
• M14: 3,291,303 km (0.104 R)
• M15: 3,370,440 km (0.116 R)
• M16: 3,450,176 km (0.049 R)
• M17: 3,734,262 km (0.076 R)
• M18: 3,941,754 km (0.097 R)
• M19: 4,025,978 km (0.06 R)
• M20: 4,131,893 km (0.062 R)
• M21: 4,967,696 km (0.072 R)
• M22: 5,196,282 km (0.051 R)
• M23: 5,428,308 km (0.119 R)
• M24: 5,854,513 km (0.075 R)
• M25: 6,218,035 km (0.109 R)
• M26: 6,613,871 km (0.09 R)
• M27: 6,992,354 km (0.107 R)
• M28: 7,145,692 km (0.1 R)
• M29: 7,481,988 km (0.098 R)
• M30: 7,823,370 km (0.081 R)
• M31: 7,982,692 km (0.094 R)
• M32: 8,089,505 km (0.103 R)
• M33: 8,196,767 km (0.109 R)
• M34: 8,494,317 km (0.099 R)
• M35: 8,685,503 km (0.06 R)
• M36: 8,767,931 km (0.117 R)
• M37: 9,464,459 km (0.117 R)
• M38: 9,577,555 km (0.097 R)
• M39: 9,719,523 km (0.116 R)
• M40: 9,805,093 km (0.1 R)
• M41: 10,265,555 km (0.089 R)
• M42: 11,327,401 km (0.087 R)
• M43: 11,447,528 km (0.099 R)
• M44: 11,507,667 km (0.071 R)
• M45: 12,672,136 km (0.093 R)
• M46: 12,890,699 km (0.107 R)
• M47: 13,047,477 km (0.108 R)
• M48: 13,681,473 km (0.104 R)
• M49: 13,745,352 km (0.089 R)
• M50: 13,905,720 km (0.104 R)
• M51: 14,455,343 km (0.053 R)
• M52: 14,585,792 km (0.106 R)
• M53: 14,683,779 km (0.114 R)
• M54: 14,749,303 km (0.11 R)
• M55: 15,012,146 km (0.12 R)
• M56: 15,210,364 km (0.068 R)
• M57: 15,676,211 km (0.03 R)
• M58: 15,810,101 km (0.063 R)
• M59: 16,349,850 km (0.096 R)
• M60: 17,032,914 km (0.067 R)
• M61: 17,205,102 km (0.083 R)
• M62: 17,274,216 km (0.084 R)
• M63: 17,551,271 km (0.11 R)
• M64: 17,829,822 km (0.029 R)
• M65: 17,899,834 km (0.11 R)
• M66: 17,969,696 km (0.084 R)
• M67: 18,356,257 km (0.117 R)
• M68: 18,780,965 km (0.102 R)
• M69: 19,604,203 km (0.09 R)
• M70: 20,953,127 km (0.106 R)
• M71: 21,100,630 km (0.038 R)
• M72: 21,731,933 km (0.08 R)
• M73: 21,843,982 km (0.095 R)
• M74: 22,143,626 km (0.047 R)
• M75: 22,633,559 km (0.093 R)
• M76: 22,709,256 km (0.091 R)
• M77: 23,547,602 km (0.087 R)
• M78: 24,590,000 km (0.116 R)
• M79: 25,450,637 km (0.092 R)
• M80: 25,568,670 km (0.065 R)
• M81: 25,805,483 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.8

Radius: 12.5

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.44 AU - 7.22 AU

Year: 5066 Days

Day: 8.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,764,798 km

• M1: 165,605 km (0.075 R)
• M2: 282,441 km (0.082 R)
• M3: 367,412 km (0.091 R)
• M4: 446,998 km (0.109 R)
• M5: 629,508 km (0.101 R)
• M6: 802,742 km (0.113 R)
• M7: 940,821 km (0.08 R)
• M8: 1,060,200 km (0.03 R)
• M9: 1,834,219 km (0.081 R)
• M10: 2,003,714 km (0.083 R)
• M11: 2,160,792 km (0.116 R)
• M12: 2,524,913 km (0.081 R)
• M13: 2,810,944 km (0.107 R)
• M14: 2,948,125 km (0.079 R)
• M15: 3,456,309 km (0.117 R)
• M16: 3,861,121 km (0.029 R)
• M17: 4,485,393 km (0.061 R)
• M18: 5,045,787 km (0.074 R)
• M19: 5,309,976 km (0.043 R)
• M20: 5,727,504 km (0.114 R)
• M21: 5,978,081 km (0.034 R)
• M22: 6,079,358 km (0.096 R)
• M23: 6,516,184 km (0.074 R)
• M24: 6,672,813 km (0.067 R)
• M25: 7,447,431 km (0.104 R)
• M26: 7,998,400 km (0.072 R)
• M27: 8,278,746 km (0.093 R)
• M28: 8,820,590 km (0.092 R)
• M29: 8,993,974 km (0.082 R)
• M30: 9,081,189 km (0.059 R)
• M31: 9,197,875 km (0.05 R)
• M32: 9,285,689 km (0.087 R)
• M33: 9,729,098 km (0.115 R)
• M34: 9,848,477 km (0.115 R)
• M35: 9,968,454 km (0.107 R)
• M36: 10,179,537 km (0.078 R)
• M37: 10,361,597 km (0.063 R)
• M38: 10,483,520 km (0.113 R)
• M39: 10,759,827 km (0.105 R)
• M40: 11,445,135 km (0.106 R)
• M41: 12,597,038 km (0.091 R)
• M42: 12,825,325 km (0.068 R)
• M43: 13,054,957 km (0.095 R)
• M44: 13,153,842 km (0.084 R)
• M45: 13,286,086 km (0.092 R)
• M46: 13,752,233 km (0.042 R)
• M47: 14,257,575 km (0.096 R)
• M48: 15,321,365 km (0.106 R)
• M49: 16,268,768 km (0.117 R)
• M50: 16,553,154 km (0.069 R)
• M51: 17,018,703 km (0.114 R)
• M52: 17,307,426 km (0.083 R)
• M53: 17,670,500 km (0.085 R)
• M54: 17,779,857 km (0.086 R)
• M55: 18,183,023 km (0.048 R)
• M56: 18,849,332 km (0.114 R)
• M57: 18,961,231 km (0.079 R)
• M58: 19,185,478 km (0.12 R)
• M59: 20,091,592 km (0.072 R)
• M60: 20,205,885 km (0.048 R)
• M61: 20,473,366 km (0.116 R)
• M62: 20,703,448 km (0.111 R)
• M63: 21,593,705 km (0.094 R)
• M64: 21,788,930 km (0.078 R)
• M65: 22,654,653 km (0.11 R)
• M66: 23,291,341 km (0.084 R)
• M67: 23,411,468 km (0.043 R)
• M68: 24,176,512 km (0.12 R)
• M69: 24,745,582 km (0.117 R)
• M70: 25,031,763 km (0.108 R)
• M71: 25,360,130 km (0.097 R)
• M72: 25,566,127 km (0.12 R)
• M73: 25,855,449 km (0.111 R)
• M74: 26,270,583 km (0.108 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 18,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit