🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.49 AU - 0.53 AU

Year: 137 Days

Day: 28.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,854,171 km

• M1: 216,468 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.77 AU - 1.25 AU

Year: 382 Days

Day: 13.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,854,171 km

• M1: 549,922 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.89 AU - 1.17 AU

Year: 394 Days

Day: 42.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,854,171 km

• M1: 542,292 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.84 AU - 1.38 AU

Year: 441 Days

Day: 46.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.24 AU - 1.37 AU

Year: 558 Days

Day: 33.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.13 AU - 1.49 AU

Year: 565 Days

Day: 17.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.49 AU - 2.29 AU

Year: 979 Days

Day: 45.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.69 AU - 2.29 AU

Year: 1058 Days

Day: 13.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.8

Radius: 9.6

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.18 AU - 6.58 AU

Year: 6071 Days

Day: 14.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,854,171 km

• M1: 124,465 km (0.115 R)
• M2: 194,477 km (0.103 R)
• M3: 436,078 km (0.079 R)
• M4: 553,662 km (0.076 R)
• M5: 646,412 km (0.046 R)
• M6: 720,015 km (0.095 R)
• M7: 889,808 km (0.094 R)
• M8: 958,773 km (0.103 R)
• M9: 1,444,068 km (0.1 R)
• M10: 1,644,230 km (0.051 R)
• M11: 1,800,410 km (0.072 R)
• M12: 1,925,325 km (0.088 R)
• M13: 2,298,272 km (0.059 R)
• M14: 2,714,154 km (0.067 R)
• M15: 2,816,778 km (0.108 R)
• M16: 2,962,636 km (0.116 R)
• M17: 4,264,287 km (0.058 R)
• M18: 4,360,030 km (0.103 R)
• M19: 4,602,229 km (0.116 R)
• M20: 5,304,142 km (0.068 R)
• M21: 6,777,980 km (0.095 R)
• M22: 6,974,253 km (0.088 R)
• M23: 7,545,268 km (0.12 R)
• M24: 7,895,177 km (0.093 R)
• M25: 8,161,162 km (0.063 R)
• M26: 8,370,001 km (0.062 R)
• M27: 8,793,064 km (0.101 R)
• M28: 8,884,618 km (0.045 R)
• M29: 8,945,803 km (0.099 R)
• M30: 9,192,191 km (0.106 R)
• M31: 10,457,041 km (0.053 R)
• M32: 10,554,130 km (0.069 R)
• M33: 10,945,328 km (0.073 R)
• M34: 11,608,047 km (0.117 R)
• M35: 12,729,881 km (0.112 R)
• M36: 13,216,074 km (0.034 R)
• M37: 13,356,247 km (0.102 R)
• M38: 13,921,428 km (0.063 R)
• M39: 14,028,241 km (0.088 R)
• M40: 14,242,764 km (0.096 R)
• M41: 14,422,432 km (0.085 R)
• M42: 14,820,212 km (0.109 R)
• M43: 15,479,041 km (0.072 R)
• M44: 15,700,745 km (0.111 R)
• M45: 15,886,247 km (0.117 R)
• M46: 16,072,496 km (0.11 R)
• M47: 16,938,817 km (0.078 R)
• M48: 17,858,844 km (0.101 R)
• M49: 19,907,587 km (0.096 R)
• M50: 20,108,497 km (0.105 R)
• M51: 20,189,130 km (0.076 R)
• M52: 20,269,763 km (0.068 R)
• M53: 20,350,546 km (0.106 R)
• M54: 20,471,870 km (0.116 R)
• M55: 21,082,230 km (0.094 R)
• M56: 21,698,423 km (0.117 R)
• M57: 22,613,214 km (0.066 R)
• M58: 22,780,764 km (0.114 R)
• M59: 23,497,936 km (0.09 R)
• M60: 23,625,244 km (0.119 R)
• M61: 23,923,243 km (0.116 R)
• M62: 24,051,298 km (0.059 R)
• M63: 24,436,962 km (0.112 R)
• M64: 24,997,655 km (0.118 R)
• M65: 25,999,960 km (0.096 R)
• M66: 26,219,570 km (0.072 R)
• M67: 26,307,683 km (0.102 R)
• M68: 26,660,734 km (0.041 R)
• M69: 27,416,353 km (0.062 R)
• M70: 27,953,858 km (0.085 R)
• M71: 28,812,101 km (0.115 R)
• M72: 28,993,863 km (0.081 R)
• M73: 29,358,582 km (0.07 R)
• M74: 29,862,577 km (0.068 R)
• M75: 30,369,415 km (0.088 R)
• M76: 30,554,468 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.8

Radius: 8.5

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.62 AU - 8.04 AU

Year: 7476 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,854,171 km

• M1: 107,112 km (0.116 R)
• M2: 765,642 km (0.069 R)
• M3: 847,023 km (0.057 R)
• M4: 966,253 km (0.087 R)
• M5: 1,054,964 km (0.116 R)
• M6: 1,146,368 km (0.064 R)
• M7: 1,279,211 km (0.076 R)
• M8: 1,518,867 km (0.086 R)
• M9: 1,729,501 km (0.098 R)
• M10: 2,086,292 km (0.065 R)
• M11: 2,179,192 km (0.099 R)
• M12: 2,765,017 km (0.054 R)
• M13: 3,208,426 km (0.119 R)
• M14: 4,015,656 km (0.057 R)
• M15: 4,547,027 km (0.114 R)
• M16: 4,607,465 km (0.066 R)
• M17: 5,163,371 km (0.1 R)
• M18: 6,103,144 km (0.117 R)
• M19: 6,236,885 km (0.119 R)
• M20: 6,575,574 km (0.12 R)
• M21: 6,850,834 km (0.113 R)
• M22: 6,955,104 km (0.077 R)
• M23: 7,024,966 km (0.062 R)
• M24: 7,235,600 km (0.059 R)
• M25: 8,655,583 km (0.058 R)
• M26: 8,806,079 km (0.052 R)
• M27: 9,109,463 km (0.094 R)
• M28: 9,262,502 km (0.093 R)
• M29: 10,040,560 km (0.056 R)
• M30: 10,238,329 km (0.084 R)
• M31: 10,517,329 km (0.034 R)
• M32: 11,001,577 km (0.069 R)
• M33: 11,082,958 km (0.033 R)
• M34: 11,164,489 km (0.082 R)
• M35: 11,246,319 km (0.087 R)
• M36: 11,369,438 km (0.098 R)
• M37: 11,534,295 km (0.085 R)
• M38: 11,658,461 km (0.098 R)
• M39: 11,824,664 km (0.045 R)
• M40: 12,328,061 km (0.083 R)
• M41: 13,399,182 km (0.096 R)
• M42: 13,967,953 km (0.108 R)
• M43: 15,038,625 km (0.088 R)
• M44: 15,675,314 km (0.038 R)
• M45: 15,766,868 km (0.081 R)
• M46: 17,068,967 km (0.09 R)
• M47: 17,637,589 km (0.118 R)
• M48: 18,164,323 km (0.088 R)
• M49: 18,405,325 km (0.112 R)
• M50: 18,744,763 km (0.111 R)
• M51: 18,842,001 km (0.05 R)
• M52: 20,472,169 km (0.05 R)
• M53: 20,622,515 km (0.11 R)
• M54: 21,380,228 km (0.102 R)
• M55: 22,044,293 km (0.082 R)
• M56: 22,198,379 km (0.037 R)
• M57: 22,766,851 km (0.119 R)
• M58: 23,183,332 km (0.029 R)
• M59: 23,392,469 km (0.111 R)
• M60: 23,549,697 km (0.068 R)
• M61: 23,970,964 km (0.11 R)
• M62: 24,554,097 km (0.107 R)
• M63: 24,767,274 km (0.074 R)
• M64: 26,276,866 km (0.115 R)
• M65: 26,604,186 km (0.093 R)
• M66: 26,933,002 km (0.104 R)
• M67: 27,539,173 km (0.029 R)
• M68: 28,261,282 km (0.11 R)
• M69: 29,271,516 km (0.064 R)
• M70: 29,384,463 km (0.036 R)
• M71: 30,350,566 km (0.105 R)
• M72: 30,579,450 km (0.069 R)
• M73: 31,211,651 km (0.075 R)
• M74: 31,327,141 km (0.098 R)
• M75: 31,500,524 km (0.118 R)
• M76: 31,848,190 km (0.101 R)
• M77: 34,080,041 km (0.074 R)
• M78: 34,198,971 km (0.11 R)
• M79: 34,735,578 km (0.056 R)
• M80: 34,795,268 km (0.098 R)
• M81: 35,335,017 km (0.055 R)
• M82: 35,455,294 km (0.108 R)
• M83: 35,817,021 km (0.112 R)
• M84: 36,483,330 km (0.109 R)
• M85: 37,398,720 km (0.103 R)
• M86: 38,136,237 km (0.075 R)
• M87: 38,445,007 km (0.086 R)
• M88: 38,568,874 km (0.089 R)
• M89: 38,754,675 km (0.08 R)
• M90: 39,688,465 km (0.058 R)
• M91: 40,944,937 km (0.114 R)
• M92: 41,641,614 km (0.083 R)
• M93: 41,895,931 km (0.109 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: 329 - 12,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit