🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.48 AU - 0.54 AU

Year: 135 Days

Day: 31.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 57 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,144,836 km

• M1: 44,431 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.73 AU - 1.11 AU

Year: 327 Days

Day: 42.8 Hours

Environment

Temp: 45 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 52,144,836 km

• M1: 56,398 km (0.086 R)
• M2: 607,816 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.28 AU - 1.74 AU

Year: 688 Days

Day: 12.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,144,836 km

• M1: 310,715 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.99 AU - 4.61 AU

Year: 3307 Days

Day: 19.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.5

Radius: 11.7

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.87 AU - 11.47 AU

Year: 12028 Days

Day: 12.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,144,836 km

• M1: 204,500 km (0.119 R)
• M2: 372,648 km (0.078 R)
• M3: 717,771 km (0.107 R)
• M4: 1,033,123 km (0.063 R)
• M5: 1,436,439 km (0.118 R)
• M6: 1,550,582 km (0.106 R)
• M7: 1,715,738 km (0.113 R)
• M8: 1,962,126 km (0.114 R)
• M9: 2,089,733 km (0.116 R)
• M10: 2,380,551 km (0.095 R)
• M11: 2,798,079 km (0.099 R)
• M12: 3,030,404 km (0.081 R)
• M13: 3,208,725 km (0.107 R)
• M14: 3,329,600 km (0.063 R)
• M15: 3,638,669 km (0.106 R)
• M16: 4,054,401 km (0.115 R)
• M17: 4,185,449 km (0.033 R)
• M18: 4,418,074 km (0.057 R)
• M19: 5,177,134 km (0.109 R)
• M20: 5,355,454 km (0.068 R)
• M21: 5,976,585 km (0.106 R)
• M22: 6,051,084 km (0.072 R)
• M23: 6,352,674 km (0.118 R)
• M24: 6,505,263 km (0.117 R)
• M25: 6,970,513 km (0.108 R)
• M26: 7,088,546 km (0.118 R)
• M27: 7,167,533 km (0.118 R)
• M28: 7,446,533 km (0.049 R)
• M29: 7,567,259 km (0.04 R)
• M30: 7,810,654 km (0.085 R)
• M31: 8,180,460 km (0.082 R)
• M32: 8,388,401 km (0.032 R)
• M33: 9,022,846 km (0.114 R)
• M34: 9,672,849 km (0.093 R)
• M35: 10,293,081 km (0.099 R)
• M36: 10,608,135 km (0.076 R)
• M37: 10,698,641 km (0.049 R)
• M38: 11,339,967 km (0.047 R)
• M39: 11,665,343 km (0.036 R)
• M40: 11,852,639 km (0.084 R)
• M41: 12,804,231 km (0.103 R)
• M42: 12,997,512 km (0.111 R)
• M43: 13,143,071 km (0.078 R)
• M44: 14,027,942 km (0.079 R)
• M45: 14,578,163 km (0.085 R)
• M46: 14,881,248 km (0.117 R)
• M47: 15,186,577 km (0.107 R)
• M48: 16,218,952 km (0.106 R)
• M49: 16,375,731 km (0.077 R)
• M50: 16,743,592 km (0.078 R)
• M51: 18,678,192 km (0.119 R)
• M52: 19,449,668 km (0.115 R)
• M53: 19,727,621 km (0.062 R)
• M54: 20,456,611 km (0.097 R)
• M55: 20,796,198 km (0.072 R)
• M56: 21,194,578 km (0.079 R)
• M57: 23,934,163 km (0.108 R)
• M58: 24,771,612 km (0.082 R)
• M59: 25,557,899 km (0.084 R)
• M60: 26,352,263 km (0.037 R)
• M61: 26,907,122 km (0.092 R)
• M62: 27,092,773 km (0.091 R)
• M63: 27,341,255 km (0.034 R)
• M64: 27,652,718 km (0.106 R)
• M65: 28,973,966 km (0.07 R)
• M66: 30,380,036 km (0.06 R)
• M67: 33,457,713 km (0.067 R)
• M68: 34,729,894 km (0.073 R)
• M69: 35,338,009 km (0.099 R)
• M70: 35,541,462 km (0.11 R)
• M71: 36,496,345 km (0.049 R)
• M72: 36,702,042 km (0.114 R)
• M73: 37,390,492 km (0.078 R)
• M74: 38,152,693 km (0.12 R)
• M75: 38,291,819 km (0.114 R)
• M76: 38,710,244 km (0.09 R)
• M77: 38,919,980 km (0.107 R)
• M78: 39,903,886 km (0.07 R)
• M79: 41,466,735 km (0.118 R)
• M80: 44,212,903 km (0.105 R)
• M81: 44,945,334 km (0.043 R)
• M82: 45,165,841 km (0.115 R)
• M83: 46,125,511 km (0.091 R)
• M84: 46,942,765 km (0.064 R)
• M85: 47,017,264 km (0.117 R)
• M86: 48,365,740 km (0.113 R)
• M87: 48,667,179 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.4

Radius: 5.2

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.63 AU - 13.81 AU

Year: 15842 Days

Day: 24.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,144,836 km

• M1: 69,264 km (0.101 R)
• M2: 109,206 km (0.112 R)
• M3: 180,116 km (0.09 R)
• M4: 391,198 km (0.071 R)
• M5: 1,029,233 km (0.08 R)
• M6: 1,401,134 km (0.109 R)
• M7: 1,470,846 km (0.025 R)
• M8: 1,687,015 km (0.092 R)
• M9: 1,811,331 km (0.09 R)
• M10: 1,913,058 km (0.104 R)
• M11: 2,534,038 km (0.059 R)
• M12: 2,734,499 km (0.074 R)
• M13: 2,822,014 km (0.119 R)
• M14: 3,304,467 km (0.11 R)
• M15: 4,687,948 km (0.102 R)
• M16: 6,073,524 km (0.098 R)
• M17: 6,457,841 km (0.1 R)
• M18: 6,535,632 km (0.043 R)
• M19: 6,652,917 km (0.115 R)
• M20: 7,129,087 km (0.097 R)
• M21: 9,982,516 km (0.12 R)
• M22: 11,127,090 km (0.047 R)
• M23: 11,220,439 km (0.117 R)
• M24: 11,738,496 km (0.057 R)
• M25: 12,120,120 km (0.119 R)
• M26: 12,554,403 km (0.106 R)
• M27: 13,687,158 km (0.094 R)
• M28: 14,088,828 km (0.091 R)
• M29: 14,392,512 km (0.056 R)
• M30: 15,264,967 km (0.077 R)
• M31: 16,207,134 km (0.095 R)
• M32: 16,899,323 km (0.114 R)
• M33: 18,367,477 km (0.096 R)
• M34: 18,699,135 km (0.06 R)
• M35: 18,810,287 km (0.09 R)
• M36: 19,593,581 km (0.08 R)
• M37: 20,330,500 km (0.084 R)
• M38: 21,598,043 km (0.099 R)
• M39: 21,889,609 km (0.105 R)
• M40: 22,359,047 km (0.088 R)
• M41: 24,027,662 km (0.103 R)
• M42: 24,208,825 km (0.084 R)
• M43: 24,511,761 km (0.116 R)
• M44: 24,999,151 km (0.099 R)
• M45: 25,921,421 km (0.102 R)
• M46: 26,854,763 km (0.034 R)
• M47: 26,917,444 km (0.104 R)
• M48: 28,562,422 km (0.107 R)
• M49: 28,882,562 km (0.116 R)
• M50: 29,526,281 km (0.031 R)
• M51: 30,304,938 km (0.108 R)
• M52: 30,565,987 km (0.058 R)
• M53: 30,631,361 km (0.07 R)
• M54: 31,024,654 km (0.027 R)
• M55: 32,281,126 km (0.105 R)
• M56: 33,688,992 km (0.074 R)
• M57: 33,891,697 km (0.08 R)
• M58: 34,094,851 km (0.08 R)
• M59: 34,638,639 km (0.082 R)
• M60: 34,775,072 km (0.111 R)
• M61: 34,911,655 km (0.098 R)
• M62: 35,734,743 km (0.12 R)
• M63: 35,941,487 km (0.089 R)
• M64: 37,610,101 km (0.111 R)
• M65: 37,820,436 km (0.082 R)
• M66: 38,312,763 km (0.057 R)
• M67: 39,802,309 km (0.119 R)
• M68: 43,057,558 km (0.113 R)
• M69: 44,087,540 km (0.054 R)
• M70: 44,235,342 km (0.061 R)
• M71: 44,309,393 km (0.088 R)
• M72: 44,383,295 km (0.11 R)
• M73: 45,498,397 km (0.104 R)
• M74: 46,924,065 km (0.085 R)
• M75: 48,135,808 km (0.043 R)
• M76: 50,126,955 km (0.108 R)
• M77: 50,281,191 km (0.046 R)
• M78: 51,443,267 km (0.043 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 17,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit