🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.79 AU - 0.97 AU

Year: 308 Days

Day: 16.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.81 AU - 1.25 AU

Year: 390 Days

Day: 15.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 14,949,840 km

• M1: 101,128 km (0.108 R)
• M2: 807,230 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2 AU - 2.16 AU

Year: 1118 Days

Day: 12.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,949,840 km

• M1: 179,517 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.84 AU - 4.26 AU

Year: 2493 Days

Day: 26.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421

Radius: 11.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.13 AU - 5.59 AU

Year: 3994 Days

Day: 8.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 14,949,840 km

• M1: 143,764 km (0.077 R)
• M2: 304,432 km (0.092 R)
• M3: 432,787 km (0.108 R)
• M4: 514,168 km (0.106 R)
• M5: 676,482 km (0.066 R)
• M6: 805,136 km (0.098 R)
• M7: 1,054,665 km (0.099 R)
• M8: 1,206,956 km (0.105 R)
• M9: 1,417,589 km (0.072 R)
• M10: 1,494,932 km (0.087 R)
• M11: 1,667,418 km (0.057 R)
• M12: 2,195,050 km (0.094 R)
• M13: 2,438,894 km (0.117 R)
• M14: 2,548,250 km (0.102 R)
• M15: 2,952,912 km (0.034 R)
• M16: 3,222,787 km (0.118 R)
• M17: 3,500,590 km (0.119 R)
• M18: 3,768,370 km (0.1 R)
• M19: 3,913,779 km (0.045 R)
• M20: 4,191,882 km (0.073 R)
• M21: 4,457,119 km (0.118 R)
• M22: 4,553,310 km (0.079 R)
• M23: 4,650,100 km (0.101 R)
• M24: 4,786,833 km (0.114 R)
• M25: 5,024,244 km (0.078 R)
• M26: 5,104,279 km (0.117 R)
• M27: 5,245,350 km (0.108 R)
• M28: 5,387,767 km (0.093 R)
• M29: 5,469,747 km (0.095 R)
• M30: 5,572,820 km (0.107 R)
• M31: 5,801,854 km (0.046 R)
• M32: 5,907,022 km (0.071 R)
• M33: 7,105,151 km (0.098 R)
• M34: 8,329,011 km (0.076 R)
• M35: 8,977,368 km (0.098 R)
• M36: 9,172,593 km (0.061 R)
• M37: 9,492,882 km (0.112 R)
• M38: 9,642,032 km (0.09 R)
• M39: 10,018,121 km (0.107 R)
• M40: 10,144,680 km (0.12 R)
• M41: 11,070,841 km (0.108 R)
• M42: 11,175,410 km (0.1 R)
• M43: 11,254,098 km (0.078 R)
• M44: 11,438,253 km (0.102 R)
• M45: 11,676,712 km (0.095 R)
• M46: 11,863,261 km (0.086 R)
• M47: 12,077,634 km (0.076 R)
• M48: 12,158,417 km (0.083 R)
• M49: 12,374,586 km (0.031 R)
• M50: 12,455,968 km (0.117 R)
• M51: 12,893,092 km (0.095 R)
• M52: 13,307,479 km (0.092 R)
• M53: 13,390,954 km (0.094 R)
• M54: 13,614,304 km (0.056 R)
• M55: 13,698,378 km (0.107 R)
• M56: 14,319,957 km (0.04 R)
• M57: 14,434,100 km (0.12 R)
• M58: 14,548,393 km (0.071 R)
• M59: 14,634,412 km (0.077 R)
• M60: 14,835,621 km (0.031 R)
• M61: 15,037,728 km (0.11 R)
• M62: 15,240,732 km (0.084 R)
• M63: 15,386,440 km (0.094 R)
• M64: 15,825,959 km (0.112 R)
• M65: 15,914,371 km (0.087 R)
• M66: 16,329,206 km (0.119 R)
• M67: 16,717,562 km (0.085 R)
• M68: 17,594,954 km (0.081 R)
• M69: 18,177,787 km (0.094 R)
• M70: 18,549,238 km (0.104 R)
• M71: 19,868,991 km (0.059 R)
• M72: 20,540,236 km (0.112 R)
• M73: 21,089,111 km (0.042 R)
• M74: 21,251,425 km (0.052 R)
• M75: 21,348,963 km (0.105 R)
• M76: 21,740,909 km (0.091 R)
• M77: 21,970,691 km (0.115 R)
• M78: 22,102,188 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.1

Radius: 12.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.39 AU - 8.63 AU

Year: 8451 Days

Day: 9.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 14,949,840 km

• M1: 206,146 km (0.115 R)
• M2: 391,797 km (0.091 R)
• M3: 505,342 km (0.115 R)
• M4: 675,734 km (0.105 R)
• M5: 1,213,089 km (0.059 R)
• M6: 1,470,996 km (0.113 R)
• M7: 1,694,794 km (0.057 R)
• M8: 1,821,504 km (0.038 R)
• M9: 2,420,344 km (0.12 R)
• M10: 2,823,061 km (0.066 R)
• M11: 3,207,678 km (0.102 R)
• M12: 4,519,352 km (0.085 R)
• M13: 4,682,862 km (0.109 R)
• M14: 4,833,208 km (0.103 R)
• M15: 5,325,086 km (0.105 R)
• M16: 5,593,016 km (0.093 R)
• M17: 6,389,923 km (0.114 R)
• M18: 6,776,484 km (0.081 R)
• M19: 7,084,207 km (0.026 R)
• M20: 7,625,153 km (0.084 R)
• M21: 7,749,170 km (0.119 R)
• M22: 7,855,983 km (0.092 R)
• M23: 7,963,244 km (0.105 R)
• M24: 8,053,153 km (0.047 R)
• M25: 8,161,312 km (0.093 R)
• M26: 8,895,389 km (0.053 R)
• M27: 9,082,236 km (0.117 R)
• M28: 9,194,884 km (0.108 R)
• M29: 9,650,559 km (0.064 R)
• M30: 9,804,046 km (0.035 R)
• M31: 9,997,027 km (0.053 R)
• M32: 10,094,116 km (0.081 R)
• M33: 10,921,243 km (0.095 R)
• M34: 11,282,522 km (0.04 R)
• M35: 11,586,505 km (0.087 R)
• M36: 11,852,191 km (0.07 R)
• M37: 11,934,320 km (0.042 R)
• M38: 12,119,971 km (0.079 R)
• M39: 12,452,228 km (0.082 R)
• M40: 12,598,534 km (0.092 R)
• M41: 13,381,380 km (0.12 R)
• M42: 14,049,484 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 16,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit