🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.85 AU - 0.99 AU

Year: 319 Days

Day: 17.9 Hours

Environment

Temp: 105 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.26 AU - 1.52 AU

Year: 593 Days

Day: 18.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.7 AU - 2.36 AU

Year: 1046 Days

Day: 22.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.66 AU - 3.68 AU

Year: 2041 Days

Day: 25.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,281,319 km

• M1: 2,401,644 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.95 AU - 4.07 AU

Year: 2904 Days

Day: 37.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.6

Radius: 9.3

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.07 AU - 11.69 AU

Year: 12094 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,281,319 km

• M1: 150,795 km (0.095 R)
• M2: 272,717 km (0.052 R)
• M3: 669,151 km (0.049 R)
• M4: 868,266 km (0.059 R)
• M5: 1,472,641 km (0.067 R)
• M6: 1,654,702 km (0.115 R)
• M7: 2,069,387 km (0.115 R)
• M8: 2,244,267 km (0.048 R)
• M9: 3,090,542 km (0.077 R)
• M10: 3,461,396 km (0.071 R)
• M11: 3,704,941 km (0.119 R)
• M12: 4,431,089 km (0.101 R)
• M13: 4,733,875 km (0.102 R)
• M14: 5,928,414 km (0.112 R)
• M15: 6,011,291 km (0.081 R)
• M16: 6,731,007 km (0.059 R)
• M17: 7,035,289 km (0.058 R)
• M18: 7,388,639 km (0.116 R)
• M19: 7,522,679 km (0.115 R)
• M20: 7,702,495 km (0.087 R)
• M21: 8,670,393 km (0.116 R)
• M22: 9,144,768 km (0.088 R)
• M23: 9,385,022 km (0.081 R)
• M24: 10,769,102 km (0.051 R)
• M25: 11,227,470 km (0.116 R)
• M26: 11,640,360 km (0.112 R)
• M27: 12,640,571 km (0.111 R)
• M28: 13,286,535 km (0.045 R)
• M29: 13,395,143 km (0.118 R)
• M30: 13,613,556 km (0.058 R)
• M31: 13,777,964 km (0.083 R)
• M32: 15,458,995 km (0.094 R)
• M33: 15,860,516 km (0.106 R)
• M34: 16,381,715 km (0.053 R)
• M35: 17,026,482 km (0.075 R)
• M36: 17,979,121 km (0.09 R)
• M37: 19,255,490 km (0.087 R)
• M38: 19,625,445 km (0.08 R)
• M39: 20,939,064 km (0.105 R)
• M40: 21,065,624 km (0.056 R)
• M41: 23,453,057 km (0.11 R)
• M42: 23,650,376 km (0.113 R)
• M43: 23,914,267 km (0.093 R)
• M44: 26,607,028 km (0.052 R)
• M45: 27,433,407 km (0.106 R)
• M46: 27,780,175 km (0.048 R)
• M47: 28,829,305 km (0.042 R)
• M48: 30,966,310 km (0.104 R)
• M49: 31,762,620 km (0.091 R)
• M50: 32,932,774 km (0.106 R)
• M51: 33,375,285 km (0.072 R)
• M52: 33,968,291 km (0.115 R)
• M53: 34,117,141 km (0.098 R)
• M54: 35,541,612 km (0.073 R)
• M55: 37,752,967 km (0.099 R)
• M56: 38,603,282 km (0.104 R)
• M57: 39,381,789 km (0.037 R)
• M58: 40,086,993 km (0.092 R)
• M59: 41,033,649 km (0.062 R)
• M60: 41,350,796 km (0.107 R)
• M61: 41,589,255 km (0.105 R)
• M62: 41,907,899 km (0.057 R)
• M63: 41,987,634 km (0.117 R)
• M64: 42,067,520 km (0.098 R)
• M65: 42,547,579 km (0.115 R)
• M66: 43,271,035 km (0.081 R)
• M67: 43,432,451 km (0.064 R)
• M68: 43,513,084 km (0.091 R)
• M69: 46,123,118 km (0.075 R)
• M70: 46,949,048 km (0.096 R)
• M71: 47,363,883 km (0.104 R)
• M72: 48,030,042 km (0.103 R)
• M73: 48,364,393 km (0.081 R)
• M74: 48,615,568 km (0.115 R)
• M75: 50,981,159 km (0.077 R)
• M76: 52,866,092 km (0.113 R)
• M77: 52,952,261 km (0.053 R)
• M78: 53,730,319 km (0.053 R)
• M79: 53,903,703 km (0.092 R)
• M80: 53,990,470 km (0.098 R)
• M81: 55,122,926 km (0.102 R)
• M82: 55,560,500 km (0.072 R)
• M83: 57,411,025 km (0.085 R)
• M84: 59,192,137 km (0.09 R)
• M85: 59,909,609 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.4

Radius: 7.6

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 15.83 AU - 21.69 AU

Year: 29386 Days

Day: 15.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,281,319 km

• M1: 101,577 km (0.079 R)
• M2: 225,893 km (0.06 R)
• M3: 452,982 km (0.097 R)
• M4: 606,619 km (0.099 R)
• M5: 826,827 km (0.049 R)
• M6: 1,319,304 km (0.085 R)
• M7: 1,912,310 km (0.083 R)
• M8: 1,980,227 km (0.087 R)
• M9: 2,118,755 km (0.106 R)
• M10: 2,381,000 km (0.101 R)
• M11: 2,429,918 km (0.115 R)
• M12: 2,884,397 km (0.114 R)
• M13: 3,310,451 km (0.098 R)
• M14: 3,365,204 km (0.108 R)
• M15: 3,503,133 km (0.047 R)
• M16: 3,986,334 km (0.098 R)
• M17: 4,310,064 km (0.078 R)
• M18: 4,460,111 km (0.081 R)
• M19: 4,920,424 km (0.068 R)
• M20: 4,982,955 km (0.114 R)
• M21: 5,045,787 km (0.116 R)
• M22: 7,049,351 km (0.044 R)
• M23: 7,333,288 km (0.039 R)
• M24: 8,281,439 km (0.106 R)
• M25: 8,694,179 km (0.104 R)
• M26: 8,884,019 km (0.083 R)
• M27: 10,411,264 km (0.118 R)
• M28: 10,572,381 km (0.119 R)
• M29: 11,266,814 km (0.061 R)
• M30: 14,098,851 km (0.1 R)
• M31: 14,411,660 km (0.035 R)
• M32: 15,180,444 km (0.094 R)
• M33: 17,184,158 km (0.049 R)
• M34: 18,047,338 km (0.044 R)
• M35: 18,728,457 km (0.084 R)
• M36: 20,518,246 km (0.109 R)
• M37: 21,024,934 km (0.106 R)
• M38: 26,424,070 km (0.031 R)
• M39: 27,474,696 km (0.08 R)
• M40: 27,697,597 km (0.118 R)
• M41: 30,188,850 km (0.1 R)
• M42: 35,019,066 km (0.067 R)
• M43: 36,845,208 km (0.079 R)
• M44: 37,090,997 km (0.102 R)
• M45: 37,275,750 km (0.079 R)
• M46: 39,956,993 km (0.1 R)
• M47: 40,462,634 km (0.1 R)
• M48: 41,033,948 km (0.032 R)
• M49: 42,056,300 km (0.04 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 16,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit