🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1 AU - 1.1 AU

Year: 385 Days

Day: 41.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.03 AU - 1.09 AU

Year: 391 Days

Day: 30.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.7 AU - 2.78 AU

Year: 1201 Days

Day: 43.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.23 AU - 4.27 AU

Year: 2601 Days

Day: 21.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,752,751 km

• M1: 541,544 km (0.075 R)
• M2: 736,919 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.15 AU - 4.57 AU

Year: 2716 Days

Day: 36.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 11.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.69 AU - 10.19 AU

Year: 8782 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 96,752,751 km

• M1: 148,102 km (0.115 R)
• M2: 284,984 km (0.117 R)
• M3: 948,151 km (0.112 R)
• M4: 1,069,625 km (0.103 R)
• M5: 1,692,251 km (0.115 R)
• M6: 1,863,840 km (0.118 R)
• M7: 1,996,533 km (0.118 R)
• M8: 2,132,368 km (0.055 R)
• M9: 2,485,718 km (0.113 R)
• M10: 2,706,824 km (0.086 R)
• M11: 3,063,764 km (0.103 R)
• M12: 3,247,919 km (0.038 R)
• M13: 3,572,397 km (0.106 R)
• M14: 3,655,125 km (0.048 R)
• M15: 3,766,426 km (0.104 R)
• M16: 3,879,073 km (0.054 R)
• M17: 4,399,374 km (0.114 R)
• M18: 4,728,340 km (0.08 R)
• M19: 4,911,148 km (0.073 R)
• M20: 5,665,870 km (0.093 R)
• M21: 5,892,959 km (0.115 R)
• M22: 6,024,007 km (0.09 R)
• M23: 6,524,262 km (0.064 R)
• M24: 7,887,099 km (0.103 R)
• M25: 8,031,760 km (0.056 R)
• M26: 8,286,974 km (0.075 R)
• M27: 8,360,427 km (0.112 R)
• M28: 8,730,981 km (0.086 R)
• M29: 9,144,768 km (0.032 R)
• M30: 9,952,597 km (0.109 R)
• M31: 11,186,630 km (0.109 R)
• M32: 11,471,913 km (0.06 R)
• M33: 11,595,032 km (0.119 R)
• M34: 12,133,135 km (0.03 R)
• M35: 12,258,498 km (0.091 R)
• M36: 13,105,372 km (0.117 R)
• M37: 13,362,979 km (0.088 R)
• M38: 13,665,915 km (0.092 R)
• M39: 15,034,137 km (0.078 R)
• M40: 16,956,619 km (0.1 R)
• M41: 17,237,564 km (0.088 R)
• M42: 17,661,824 km (0.111 R)
• M43: 17,804,091 km (0.076 R)
• M44: 18,089,674 km (0.072 R)
• M45: 19,491,107 km (0.11 R)
• M46: 19,589,093 km (0.111 R)
• M47: 20,081,270 km (0.101 R)
• M48: 20,378,521 km (0.082 R)
• M49: 20,627,452 km (0.045 R)
• M50: 21,380,079 km (0.07 R)
• M51: 21,582,335 km (0.053 R)
• M52: 22,295,019 km (0.116 R)
• M53: 24,110,689 km (0.117 R)
• M54: 24,268,515 km (0.105 R)
• M55: 24,744,086 km (0.068 R)
• M56: 24,903,258 km (0.108 R)
• M57: 25,115,987 km (0.107 R)
• M58: 25,597,093 km (0.099 R)
• M59: 25,758,061 km (0.058 R)
• M60: 28,047,506 km (0.093 R)
• M61: 28,936,866 km (0.096 R)
• M62: 31,774,887 km (0.055 R)
• M63: 32,179,250 km (0.082 R)
• M64: 32,818,182 km (0.09 R)
• M65: 34,108,464 km (0.111 R)
• M66: 34,344,829 km (0.103 R)
• M67: 37,650,044 km (0.095 R)
• M68: 37,955,523 km (0.085 R)
• M69: 38,139,229 km (0.073 R)
• M70: 38,692,143 km (0.088 R)
• M71: 38,876,896 km (0.047 R)
• M72: 39,992,298 km (0.114 R)
• M73: 40,491,506 km (0.077 R)
• M74: 41,243,983 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.5

Radius: 7.5

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 18.87 AU - 21.19 AU

Year: 32107 Days

Day: 22.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 96,752,751 km

• M1: 288,873 km (0.032 R)
• M2: 895,792 km (0.051 R)
• M3: 985,401 km (0.106 R)
• M4: 1,658,292 km (0.112 R)
• M5: 1,960,630 km (0.111 R)
• M6: 3,195,859 km (0.115 R)
• M7: 3,288,460 km (0.098 R)
• M8: 4,011,317 km (0.116 R)
• M9: 4,212,227 km (0.036 R)
• M10: 5,541,105 km (0.094 R)
• M11: 6,279,520 km (0.061 R)
• M12: 6,749,258 km (0.09 R)
• M13: 6,868,337 km (0.107 R)
• M14: 8,352,648 km (0.097 R)
• M15: 8,480,703 km (0.097 R)
• M16: 9,328,774 km (0.063 R)
• M17: 9,595,207 km (0.08 R)
• M18: 9,796,716 km (0.113 R)
• M19: 10,478,284 km (0.115 R)
• M20: 10,964,477 km (0.103 R)
• M21: 11,175,111 km (0.118 R)
• M22: 11,245,571 km (0.1 R)
• M23: 12,760,250 km (0.109 R)
• M24: 12,981,804 km (0.076 R)
• M25: 14,491,396 km (0.038 R)
• M26: 16,615,536 km (0.093 R)
• M27: 16,857,586 km (0.112 R)
• M28: 18,084,887 km (0.111 R)
• M29: 19,340,910 km (0.068 R)
• M30: 21,847,722 km (0.072 R)
• M31: 22,825,045 km (0.07 R)
• M32: 23,004,263 km (0.117 R)
• M33: 23,725,773 km (0.086 R)
• M34: 25,098,633 km (0.102 R)
• M35: 28,112,432 km (0.05 R)
• M36: 28,208,474 km (0.077 R)
• M37: 28,690,179 km (0.119 R)
• M38: 29,857,341 km (0.057 R)
• M39: 30,348,172 km (0.057 R)
• M40: 31,636,958 km (0.038 R)
• M41: 32,741,289 km (0.05 R)
• M42: 33,247,528 km (0.088 R)
• M43: 34,267,487 km (0.108 R)
• M44: 34,781,505 km (0.114 R)
• M45: 36,129,531 km (0.091 R)
• M46: 36,862,411 km (0.075 R)
• M47: 37,283,380 km (0.064 R)
• M48: 37,494,462 km (0.06 R)
• M49: 38,342,981 km (0.118 R)
• M50: 39,197,634 km (0.117 R)
• M51: 40,274,888 km (0.031 R)
• M52: 40,925,938 km (0.057 R)
• M53: 41,471,073 km (0.071 R)
• M54: 42,348,315 km (0.094 R)
• M55: 42,678,777 km (0.05 R)
• M56: 45,241,388 km (0.054 R)
• M57: 47,053,168 km (0.108 R)
• M58: 48,657,904 km (0.084 R)
• M59: 48,773,244 km (0.102 R)
• M60: 51,450,298 km (0.104 R)
• M61: 54,653,488 km (0.046 R)
• M62: 55,494,377 km (0.061 R)
• M63: 56,581,804 km (0.098 R)
• M64: 58,287,370 km (0.057 R)
• M65: 58,900,571 km (0.059 R)
• M66: 61,499,385 km (0.108 R)
• M67: 64,008,890 km (0.047 R)
• M68: 66,679,810 km (0.086 R)
• M69: 68,739,025 km (0.09 R)
• M70: 70,297,236 km (0.044 R)
• M71: 70,819,183 km (0.117 R)
• M72: 71,473,375 km (0.117 R)
• M73: 71,735,769 km (0.044 R)
• M74: 72,919,836 km (0.06 R)
• M75: 73,448,216 km (0.11 R)
• M76: 74,907,843 km (0.091 R)
• M77: 76,243,004 km (0.113 R)
• M78: 80,159,177 km (0.116 R)
• M79: 80,840,894 km (0.106 R)
• M80: 81,935,801 km (0.08 R)
• M81: 84,833,063 km (0.097 R)
• M82: 88,607,268 km (0.05 R)
• M83: 89,877,503 km (0.112 R)
• M84: 91,580,376 km (0.059 R)
• M85: 92,293,060 km (0.086 R)
• M86: 93,007,689 km (0.115 R)
• M87: 93,150,705 km (0.102 R)
• M88: 93,437,184 km (0.111 R)
• M89: 93,723,964 km (0.077 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 14,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit