🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.42 AU - 0.66 AU

Year: 141 Days

Day: 16.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,561,848 km

• M1: 323,730 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.79 AU - 0.91 AU

Year: 279 Days

Day: 25.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.09 AU - 1.47 AU

Year: 516 Days

Day: 27.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.32 AU - 4.74 AU

Year: 2884 Days

Day: 30.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,561,848 km

• M1: 891,603 km (0.1 R)
• M2: 1,596,060 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.18 AU - 5.06 AU

Year: 2981 Days

Day: 23.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,561,848 km

• M1: 1,641,537 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.89 AU - 4.53 AU

Year: 3079 Days

Day: 43.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 125.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,561,848 km

• M1: 162,463 km (0.042 R)
• M2: 181,163 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.57 AU - 5.07 AU

Year: 3772 Days

Day: 46.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.7

Radius: 9.1

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.2 AU - 8.06 AU

Year: 6085 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 27,561,848 km

• M1: 135,236 km (0.076 R)
• M2: 212,130 km (0.053 R)
• M3: 426,952 km (0.119 R)
• M4: 828,323 km (0.08 R)
• M5: 1,017,116 km (0.115 R)
• M6: 1,099,993 km (0.114 R)
• M7: 1,202,617 km (0.101 R)
• M8: 1,290,730 km (0.041 R)
• M9: 1,645,577 km (0.051 R)
• M10: 1,783,805 km (0.094 R)
• M11: 1,946,867 km (0.082 R)
• M12: 2,786,410 km (0.074 R)
• M13: 3,469,175 km (0.116 R)
• M14: 4,147,900 km (0.072 R)
• M15: 4,310,363 km (0.051 R)
• M16: 4,725,647 km (0.06 R)
• M17: 5,182,968 km (0.056 R)
• M18: 5,241,012 km (0.098 R)
• M19: 5,864,985 km (0.106 R)
• M20: 6,108,829 km (0.117 R)
• M21: 6,201,131 km (0.119 R)
• M22: 6,480,879 km (0.106 R)
• M23: 6,764,816 km (0.104 R)
• M24: 7,674,072 km (0.066 R)
• M25: 7,840,424 km (0.076 R)
• M26: 8,109,252 km (0.09 R)
• M27: 8,621,325 km (0.102 R)
• M28: 8,759,703 km (0.067 R)
• M29: 8,829,117 km (0.062 R)
• M30: 9,712,642 km (0.105 R)
• M31: 10,146,775 km (0.066 R)
• M32: 10,219,779 km (0.118 R)
• M33: 10,366,235 km (0.103 R)
• M34: 10,809,793 km (0.094 R)
• M35: 10,996,491 km (0.076 R)
• M36: 11,184,236 km (0.098 R)
• M37: 11,411,026 km (0.1 R)
• M38: 11,945,839 km (0.104 R)
• M39: 12,100,224 km (0.11 R)
• M40: 12,255,207 km (0.105 R)
• M41: 12,371,894 km (0.107 R)
• M42: 12,528,074 km (0.067 R)
• M43: 12,842,379 km (0.09 R)
• M44: 12,960,860 km (0.112 R)
• M45: 13,238,963 km (0.065 R)
• M46: 13,478,768 km (0.043 R)
• M47: 14,247,851 km (0.076 R)
• M48: 14,493,640 km (0.108 R)
• M49: 15,072,584 km (0.051 R)
• M50: 15,617,120 km (0.102 R)
• M51: 16,510,219 km (0.099 R)
• M52: 16,941,360 km (0.089 R)
• M53: 17,551,121 km (0.075 R)
• M54: 17,858,695 km (0.104 R)
• M55: 17,991,089 km (0.066 R)
• M56: 18,523,807 km (0.118 R)
• M57: 18,971,703 km (0.04 R)
• M58: 19,106,790 km (0.066 R)
• M59: 19,332,682 km (0.088 R)
• M60: 19,650,428 km (0.062 R)
• M61: 20,336,933 km (0.028 R)
• M62: 21,451,736 km (0.075 R)
• M63: 23,353,424 km (0.066 R)
• M64: 23,934,463 km (0.091 R)
• M65: 24,226,627 km (0.114 R)
• M66: 24,667,342 km (0.029 R)
• M67: 25,259,002 km (0.117 R)
• M68: 25,656,035 km (0.058 R)
• M69: 25,755,667 km (0.062 R)
• M70: 26,506,648 km (0.06 R)
• M71: 26,960,678 km (0.05 R)
• M72: 27,163,233 km (0.099 R)
• M73: 27,315,524 km (0.119 R)
• M74: 27,621,003 km (0.05 R)
• M75: 27,876,366 km (0.119 R)
• M76: 27,978,841 km (0.084 R)
• M77: 28,389,637 km (0.101 R)
• M78: 28,750,616 km (0.059 R)
• M79: 30,578,852 km (0.118 R)
• M80: 30,737,276 km (0.058 R)
• M81: 32,014,692 km (0.055 R)
• M82: 32,929,932 km (0.099 R)
• M83: 34,127,164 km (0.117 R)
• M84: 34,676,038 km (0.088 R)
• M85: 35,504,811 km (0.113 R)
• M86: 35,949,565 km (0.077 R)
• M87: 36,452,064 km (0.117 R)
• M88: 36,788,360 km (0.069 R)
• M89: 37,690,136 km (0.113 R)
• M90: 37,746,834 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.8

Radius: 9.1

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.22 AU - 8.18 AU

Year: 6182 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 27,561,848 km

• M1: 235,018 km (0.095 R)
• M2: 341,083 km (0.102 R)
• M3: 401,820 km (0.088 R)
• M4: 817,552 km (0.106 R)
• M5: 891,603 km (0.119 R)
• M6: 981,212 km (0.046 R)
• M7: 1,254,229 km (0.088 R)
• M8: 1,326,185 km (0.085 R)
• M9: 1,429,557 km (0.111 R)
• M10: 1,566,439 km (0.062 R)
• M11: 2,244,417 km (0.073 R)
• M12: 2,513,244 km (0.066 R)
• M13: 2,735,846 km (0.079 R)
• M14: 2,811,542 km (0.068 R)
• M15: 3,180,451 km (0.089 R)
• M16: 3,421,453 km (0.065 R)
• M17: 3,544,273 km (0.114 R)
• M18: 3,731,120 km (0.06 R)
• M19: 3,878,923 km (0.063 R)
• M20: 4,050,063 km (0.063 R)
• M21: 4,114,839 km (0.099 R)
• M22: 4,245,588 km (0.095 R)
• M23: 4,311,411 km (0.104 R)
• M24: 4,600,883 km (0.088 R)
• M25: 4,942,863 km (0.041 R)
• M26: 5,222,312 km (0.056 R)
• M27: 5,340,345 km (0.084 R)
• M28: 7,083,310 km (0.084 R)
• M29: 7,477,949 km (0.076 R)
• M30: 7,584,462 km (0.043 R)
• M31: 7,798,986 km (0.085 R)
• M32: 7,906,995 km (0.102 R)
• M33: 8,179,114 km (0.054 R)
• M34: 8,316,295 km (0.05 R)
• M35: 8,426,698 km (0.117 R)
• M36: 8,816,850 km (0.057 R)
• M37: 8,901,223 km (0.086 R)
• M38: 8,985,746 km (0.065 R)
• M39: 9,355,701 km (0.099 R)
• M40: 9,614,655 km (0.115 R)
• M41: 10,346,488 km (0.092 R)
• M42: 10,405,729 km (0.108 R)
• M43: 10,524,809 km (0.037 R)
• M44: 10,614,268 km (0.052 R)
• M45: 11,401,003 km (0.09 R)
• M46: 11,801,327 km (0.074 R)
• M47: 11,863,261 km (0.074 R)
• M48: 12,112,491 km (0.056 R)
• M49: 12,806,475 km (0.073 R)
• M50: 13,254,820 km (0.074 R)
• M51: 13,480,863 km (0.078 R)
• M52: 13,545,788 km (0.112 R)
• M53: 13,643,176 km (0.072 R)
• M54: 13,806,088 km (0.059 R)
• M55: 15,099,212 km (0.093 R)
• M56: 15,845,556 km (0.089 R)
• M57: 15,914,072 km (0.083 R)
• M58: 16,154,326 km (0.112 R)
• M59: 16,292,255 km (0.106 R)
• M60: 16,395,927 km (0.066 R)
• M61: 16,638,724 km (0.094 R)
• M62: 17,057,598 km (0.066 R)
• M63: 17,127,759 km (0.079 R)
• M64: 17,198,070 km (0.098 R)
• M65: 17,268,381 km (0.115 R)
• M66: 17,799,155 km (0.102 R)
• M67: 18,012,930 km (0.114 R)
• M68: 19,021,968 km (0.099 R)
• M69: 19,606,746 km (0.035 R)
• M70: 20,457,658 km (0.107 R)
• M71: 20,831,354 km (0.111 R)
• M72: 21,207,443 km (0.083 R)
• M73: 21,509,930 km (0.12 R)
• M74: 21,623,624 km (0.116 R)
• M75: 21,813,763 km (0.097 R)
• M76: 22,118,943 km (0.091 R)
• M77: 23,004,562 km (0.087 R)
• M78: 23,666,533 km (0.074 R)
• M79: 23,862,506 km (0.032 R)
• M80: 24,255,799 km (0.027 R)
• M81: 24,492,911 km (0.114 R)
• M82: 24,770,565 km (0.075 R)
• M83: 25,128,852 km (0.102 R)
• M84: 25,689,844 km (0.112 R)
• M85: 25,770,328 km (0.068 R)
• M86: 26,987,456 km (0.068 R)
• M87: 27,438,493 km (0.115 R)
• M88: 27,520,623 km (0.088 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 12,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit