🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.51 AU - 0.59 AU

Year: 145 Days

Day: 44.6 Hours

Environment

Temp: 249 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.7 AU - 0.9 AU

Year: 254 Days

Day: 37 Hours

Environment

Temp: 198 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,143,896 km

• M1: 104,120 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.14 AU - 1.6 AU

Year: 569 Days

Day: 42.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 37,143,896 km

• M1: 991,535 km (0.113 R)
• M2: 1,091,167 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.49 AU - 1.61 AU

Year: 685 Days

Day: 36.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.63 AU - 3.67 AU

Year: 1983 Days

Day: 35.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.43 AU - 4.69 AU

Year: 2902 Days

Day: 22.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.63 AU - 4.67 AU

Year: 3557 Days

Day: 38.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 166.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,143,896 km

• M1: 609,163 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.2

Radius: 12.1

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.41 AU - 6.27 AU

Year: 5007 Days

Day: 12.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,143,896 km

• M1: 194,926 km (0.098 R)
• M2: 381,026 km (0.12 R)
• M3: 496,067 km (0.059 R)
• M4: 636,090 km (0.039 R)
• M5: 1,010,384 km (0.105 R)
• M6: 1,088,175 km (0.081 R)
• M7: 1,168,060 km (0.042 R)
• M8: 1,264,102 km (0.065 R)
• M9: 1,479,373 km (0.105 R)
• M10: 1,691,354 km (0.055 R)
• M11: 2,028,248 km (0.094 R)
• M12: 2,179,342 km (0.103 R)
• M13: 2,351,828 km (0.083 R)
• M14: 2,564,706 km (0.113 R)
• M15: 3,047,907 km (0.025 R)
• M16: 3,144,248 km (0.07 R)
• M17: 4,226,589 km (0.115 R)
• M18: 4,530,572 km (0.111 R)
• M19: 4,640,975 km (0.112 R)
• M20: 4,729,836 km (0.108 R)
• M21: 5,368,320 km (0.073 R)
• M22: 5,579,402 km (0.088 R)
• M23: 5,985,560 km (0.058 R)
• M24: 6,278,024 km (0.097 R)
• M25: 6,902,595 km (0.051 R)
• M26: 7,286,912 km (0.025 R)
• M27: 7,810,206 km (0.092 R)
• M28: 8,618,034 km (0.037 R)
• M29: 8,976,321 km (0.107 R)
• M30: 9,227,346 km (0.044 R)
• M31: 9,311,570 km (0.053 R)
• M32: 9,395,943 km (0.066 R)
• M33: 9,480,615 km (0.117 R)
• M34: 9,736,278 km (0.113 R)
• M35: 9,821,998 km (0.106 R)
• M36: 10,022,908 km (0.101 R)
• M37: 11,377,516 km (0.083 R)
• M38: 12,168,440 km (0.065 R)
• M39: 12,601,676 km (0.088 R)
• M40: 12,726,291 km (0.053 R)
• M41: 12,882,770 km (0.068 R)
• M42: 13,835,110 km (0.054 R)
• M43: 14,974,747 km (0.116 R)
• M44: 16,381,715 km (0.091 R)
• M45: 16,757,205 km (0.085 R)
• M46: 17,308,474 km (0.089 R)
• M47: 17,481,858 km (0.088 R)
• M48: 17,795,714 km (0.084 R)
• M49: 18,997,733 km (0.095 R)
• M50: 19,320,266 km (0.087 R)
• M51: 19,898,162 km (0.1 R)
• M52: 20,262,284 km (0.097 R)
• M53: 20,445,242 km (0.046 R)
• M54: 20,775,853 km (0.092 R)
• M55: 21,740,759 km (0.073 R)
• M56: 22,341,844 km (0.059 R)
• M57: 22,834,320 km (0.083 R)
• M58: 23,368,683 km (0.049 R)
• M59: 24,449,678 km (0.104 R)
• M60: 25,665,459 km (0.073 R)
• M61: 26,061,894 km (0.116 R)
• M62: 26,740,320 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.8

Radius: 11.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.64 AU - 10.3 AU

Year: 8745 Days

Day: 13.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,143,896 km

• M1: 159,771 km (0.078 R)
• M2: 293,062 km (0.088 R)
• M3: 465,249 km (0.093 R)
• M4: 663,467 km (0.115 R)
• M5: 745,745 km (0.059 R)
• M6: 846,724 km (0.081 R)
• M7: 1,179,130 km (0.084 R)
• M8: 1,299,258 km (0.113 R)
• M9: 1,423,573 km (0.106 R)
• M10: 1,608,476 km (0.033 R)
• M11: 1,981,873 km (0.101 R)
• M12: 2,168,421 km (0.082 R)
• M13: 2,470,310 km (0.108 R)
• M14: 2,740,035 km (0.084 R)
• M15: 2,832,037 km (0.115 R)
• M16: 3,114,628 km (0.094 R)
• M17: 3,210,819 km (0.111 R)
• M18: 3,332,592 km (0.047 R)
• M19: 3,758,048 km (0.056 R)
• M20: 3,835,091 km (0.112 R)
• M21: 3,964,493 km (0.064 R)
• M22: 4,227,636 km (0.097 R)
• M23: 4,469,536 km (0.066 R)
• M24: 4,995,073 km (0.055 R)
• M25: 5,395,098 km (0.097 R)
• M26: 5,805,445 km (0.086 R)
• M27: 6,165,377 km (0.119 R)
• M28: 6,718,740 km (0.12 R)
• M29: 7,578,778 km (0.108 R)
• M30: 7,774,601 km (0.095 R)
• M31: 8,038,492 km (0.118 R)
• M32: 8,779,001 km (0.082 R)
• M33: 9,401,329 km (0.093 R)
• M34: 9,576,657 km (0.047 R)
• M35: 9,824,092 km (0.099 R)
• M36: 9,930,755 km (0.105 R)
• M37: 10,325,095 km (0.086 R)
• M38: 10,433,554 km (0.066 R)
• M39: 10,615,166 km (0.091 R)
• M40: 10,871,277 km (0.077 R)
• M41: 11,055,432 km (0.109 R)
• M42: 11,802,524 km (0.105 R)
• M43: 12,450,283 km (0.075 R)
• M44: 12,565,772 km (0.098 R)
• M45: 12,914,485 km (0.118 R)
• M46: 12,992,425 km (0.093 R)
• M47: 14,543,307 km (0.09 R)
• M48: 15,526,613 km (0.09 R)
• M49: 16,320,230 km (0.032 R)
• M50: 16,743,143 km (0.092 R)
• M51: 17,212,731 km (0.115 R)
• M52: 18,077,407 km (0.097 R)
• M53: 18,295,820 km (0.078 R)
• M54: 18,515,130 km (0.103 R)
• M55: 19,848,945 km (0.044 R)
• M56: 21,121,873 km (0.098 R)
• M57: 21,675,385 km (0.079 R)
• M58: 22,000,611 km (0.105 R)
• M59: 22,561,752 km (0.062 R)
• M60: 22,844,044 km (0.115 R)
• M61: 23,222,377 km (0.037 R)
• M62: 23,793,691 km (0.094 R)
• M63: 23,937,155 km (0.04 R)
• M64: 25,535,309 km (0.066 R)
• M65: 25,682,214 km (0.083 R)
• M66: 25,780,351 km (0.082 R)
• M67: 26,818,560 km (0.034 R)
• M68: 27,468,114 km (0.111 R)
• M69: 27,971,211 km (0.067 R)
• M70: 28,528,164 km (0.101 R)
• M71: 29,140,020 km (0.087 R)
• M72: 30,740,418 km (0.064 R)
• M73: 31,210,454 km (0.066 R)
• M74: 31,682,884 km (0.043 R)
• M75: 32,581,519 km (0.082 R)
• M76: 34,080,041 km (0.041 R)
• M77: 34,350,065 km (0.055 R)
• M78: 35,327,687 km (0.111 R)
• M79: 35,984,571 km (0.117 R)
• M80: 36,811,398 km (0.115 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 17,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit