🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1 AU - 1.28 AU

Year: 445 Days

Day: 46.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,274,899 km

• M1: 62,981 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.17 AU - 1.49 AU

Year: 560 Days

Day: 15.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.44 AU - 1.92 AU

Year: 795 Days

Day: 38.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.95 AU - 4.91 AU

Year: 2846 Days

Day: 18.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 51.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,274,899 km

• M1: 2,367,087 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.41 AU - 5.67 AU

Year: 3533 Days

Day: 26.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.3

Radius: 10.3

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.53 AU - 8.43 AU

Year: 8234 Days

Day: 8.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 79,274,899 km

• M1: 147,952 km (0.104 R)
• M2: 350,657 km (0.117 R)
• M3: 568,023 km (0.105 R)
• M4: 688,150 km (0.055 R)
• M5: 781,350 km (0.071 R)
• M6: 1,255,725 km (0.096 R)
• M7: 1,342,940 km (0.077 R)
• M8: 1,554,322 km (0.056 R)
• M9: 1,632,562 km (0.037 R)
• M10: 1,925,325 km (0.113 R)
• M11: 2,129,974 km (0.118 R)
• M12: 2,252,645 km (0.115 R)
• M13: 2,597,767 km (0.05 R)
• M14: 3,057,780 km (0.062 R)
• M15: 3,752,663 km (0.066 R)
• M16: 4,183,953 km (0.082 R)
• M17: 4,250,076 km (0.097 R)
• M18: 4,316,497 km (0.074 R)
• M19: 4,517,856 km (0.115 R)
• M20: 4,631,101 km (0.115 R)
• M21: 5,546,491 km (0.091 R)
• M22: 6,162,385 km (0.108 R)
• M23: 6,491,201 km (0.105 R)
• M24: 6,670,719 km (0.059 R)
• M25: 7,139,858 km (0.112 R)
• M26: 7,351,688 km (0.029 R)
• M27: 7,700,550 km (0.118 R)
• M28: 8,498,206 km (0.12 R)
• M29: 8,864,422 km (0.098 R)
• M30: 9,408,808 km (0.098 R)
• M31: 9,553,918 km (0.072 R)
• M32: 9,728,948 km (0.069 R)
• M33: 9,846,382 km (0.103 R)
• M34: 10,470,056 km (0.097 R)
• M35: 10,620,402 km (0.115 R)
• M36: 10,710,908 km (0.104 R)
• M37: 10,801,864 km (0.118 R)
• M38: 11,880,464 km (0.11 R)
• M39: 12,416,773 km (0.097 R)
• M40: 12,607,959 km (0.112 R)
• M41: 12,736,015 km (0.12 R)
• M42: 13,155,038 km (0.1 R)
• M43: 13,742,659 km (0.08 R)
• M44: 14,640,096 km (0.066 R)
• M45: 15,011,249 km (0.088 R)
• M46: 16,177,663 km (0.108 R)
• M47: 16,421,508 km (0.092 R)
• M48: 17,515,816 km (0.118 R)
• M49: 17,766,094 km (0.117 R)
• M50: 18,197,983 km (0.058 R)
• M51: 18,998,930 km (0.115 R)
• M52: 20,034,895 km (0.03 R)
• M53: 21,355,395 km (0.103 R)
• M54: 22,509,543 km (0.096 R)
• M55: 22,626,080 km (0.097 R)
• M56: 23,016,081 km (0.12 R)
• M57: 23,921,298 km (0.083 R)
• M58: 24,677,814 km (0.086 R)
• M59: 24,958,610 km (0.094 R)
• M60: 25,200,061 km (0.039 R)
• M61: 25,766,438 km (0.065 R)
• M62: 26,377,994 km (0.108 R)
• M63: 26,459,824 km (0.032 R)
• M64: 26,788,341 km (0.085 R)
• M65: 27,490,853 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.5

Radius: 7.6

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.71 AU - 17.53 AU

Year: 22548 Days

Day: 21.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,274,899 km

• M1: 825,331 km (0.102 R)
• M2: 1,006,494 km (0.057 R)
• M3: 1,376,450 km (0.115 R)
• M4: 1,656,198 km (0.108 R)
• M5: 1,720,824 km (0.107 R)
• M6: 2,196,845 km (0.059 R)
• M7: 2,413,014 km (0.098 R)
• M8: 2,673,912 km (0.068 R)
• M9: 2,827,101 km (0.032 R)
• M10: 2,983,281 km (0.065 R)
• M11: 3,102,211 km (0.107 R)
• M12: 3,720,499 km (0.112 R)
• M13: 3,891,789 km (0.045 R)
• M14: 4,065,771 km (0.069 R)
• M15: 4,833,208 km (0.08 R)
• M16: 5,353,210 km (0.097 R)
• M17: 5,693,545 km (0.058 R)
• M18: 6,703,929 km (0.067 R)
• M19: 7,336,579 km (0.099 R)
• M20: 7,390,135 km (0.09 R)
• M21: 7,497,696 km (0.115 R)
• M22: 7,768,917 km (0.062 R)
• M23: 8,043,279 km (0.087 R)
• M24: 10,290,538 km (0.115 R)
• M25: 10,774,039 km (0.054 R)
• M26: 11,826,011 km (0.099 R)
• M27: 12,141,662 km (0.083 R)
• M28: 13,170,297 km (0.105 R)
• M29: 14,562,306 km (0.118 R)
• M30: 14,697,243 km (0.114 R)
• M31: 15,515,992 km (0.113 R)
• M32: 16,771,716 km (0.052 R)
• M33: 17,197,472 km (0.084 R)
• M34: 17,268,830 km (0.113 R)
• M35: 17,770,731 km (0.052 R)
• M36: 18,496,131 km (0.05 R)
• M37: 18,788,894 km (0.083 R)
• M38: 18,935,949 km (0.117 R)
• M39: 19,231,105 km (0.119 R)
• M40: 19,305,156 km (0.094 R)
• M41: 19,676,758 km (0.104 R)
• M42: 19,975,654 km (0.077 R)
• M43: 21,033,909 km (0.085 R)
• M44: 22,265,399 km (0.071 R)
• M45: 22,655,102 km (0.037 R)
• M46: 23,520,226 km (0.039 R)
• M47: 23,837,523 km (0.119 R)
• M48: 25,120,624 km (0.087 R)
• M49: 25,852,307 km (0.082 R)
• M50: 25,934,137 km (0.031 R)
• M51: 27,087,238 km (0.118 R)
• M52: 28,509,913 km (0.101 R)
• M53: 28,678,959 km (0.07 R)
• M54: 31,253,239 km (0.053 R)
• M55: 32,656,018 km (0.119 R)
• M56: 34,079,442 km (0.119 R)
• M57: 34,888,916 km (0.104 R)
• M58: 35,795,779 km (0.037 R)
• M59: 37,170,583 km (0.103 R)
• M60: 38,749,439 km (0.097 R)
• M61: 40,729,965 km (0.116 R)
• M62: 41,015,547 km (0.072 R)
• M63: 42,068,417 km (0.119 R)
• M64: 42,453,482 km (0.103 R)
• M65: 43,324,291 km (0.097 R)
• M66: 43,421,380 km (0.107 R)
• M67: 45,280,134 km (0.09 R)
• M68: 45,378,719 km (0.066 R)
• M69: 48,166,924 km (0.118 R)
• M70: 48,973,705 km (0.061 R)
• M71: 51,318,054 km (0.034 R)
• M72: 51,935,594 km (0.08 R)
• M73: 53,490,364 km (0.027 R)
• M74: 55,165,412 km (0.114 R)
• M75: 56,539,019 km (0.068 R)
• M76: 58,137,921 km (0.059 R)
• M77: 58,996,763 km (0.116 R)
• M78: 59,427,754 km (0.084 R)
• M79: 60,076,261 km (0.081 R)
• M80: 60,618,404 km (0.09 R)
• M81: 64,791,586 km (0.051 R)
• M82: 66,912,734 km (0.085 R)
• M83: 68,829,831 km (0.069 R)
• M84: 69,170,016 km (0.114 R)
• M85: 70,650,586 km (0.087 R)
• M86: 70,879,172 km (0.073 R)
• M87: 70,993,614 km (0.055 R)
• M88: 71,566,873 km (0.085 R)
• M89: 72,256,669 km (0.075 R)
• M90: 72,833,219 km (0.116 R)
• M91: 73,064,198 km (0.096 R)
• M92: 73,179,838 km (0.114 R)
• M93: 73,758,781 km (0.12 R)
• M94: 75,738,709 km (0.113 R)
• M95: 77,500,075 km (0.054 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 15,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit