🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.45 AU - 0.69 AU

Year: 161 Days

Day: 35.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,372,233 km

• M1: 28,573 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.73 AU - 0.89 AU

Year: 273 Days

Day: 31.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.72 AU - 0.92 AU

Year: 278 Days

Day: 12.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1 AU - 1.2 AU

Year: 432 Days

Day: 13.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.82 AU - 2.26 AU

Year: 1092 Days

Day: 44.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.2

Radius: 12

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.39 AU - 10.99 AU

Year: 11304 Days

Day: 15 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 70,372,233 km

• M1: 154,235 km (0.104 R)
• M2: 231,129 km (0.101 R)
• M3: 348,413 km (0.103 R)
• M4: 703,559 km (0.106 R)
• M5: 785,987 km (0.096 R)
• M6: 1,296,266 km (0.041 R)
• M7: 1,423,873 km (0.097 R)
• M8: 1,543,551 km (0.075 R)
• M9: 1,976,936 km (0.098 R)
• M10: 2,138,950 km (0.059 R)
• M11: 2,249,354 km (0.106 R)
• M12: 2,461,932 km (0.1 R)
• M13: 2,710,863 km (0.1 R)
• M14: 3,045,364 km (0.101 R)
• M15: 3,139,012 km (0.104 R)
• M16: 3,990,374 km (0.109 R)
• M17: 4,196,819 km (0.114 R)
• M18: 4,301,388 km (0.119 R)
• M19: 4,602,229 km (0.036 R)
• M20: 5,546,042 km (0.117 R)
• M21: 5,776,871 km (0.102 R)
• M22: 5,893,408 km (0.08 R)
• M23: 6,089,381 km (0.108 R)
• M24: 6,307,495 km (0.11 R)
• M25: 6,853,976 km (0.063 R)
• M26: 8,472,924 km (0.109 R)
• M27: 8,805,929 km (0.091 R)
• M28: 9,507,992 km (0.093 R)
• M29: 9,830,974 km (0.102 R)
• M30: 10,157,546 km (0.071 R)
• M31: 10,845,397 km (0.118 R)
• M32: 11,377,367 km (0.064 R)
• M33: 11,548,357 km (0.116 R)
• M34: 12,116,530 km (0.118 R)
• M35: 12,466,739 km (0.105 R)
• M36: 12,567,418 km (0.109 R)
• M37: 12,896,533 km (0.108 R)
• M38: 13,126,016 km (0.047 R)
• M39: 13,279,803 km (0.116 R)
• M40: 13,744,753 km (0.097 R)
• M41: 13,926,963 km (0.092 R)
• M42: 14,031,532 km (0.088 R)
• M43: 14,452,201 km (0.051 R)
• M44: 15,225,174 km (0.11 R)
• M45: 16,121,115 km (0.034 R)
• M46: 16,728,034 km (0.093 R)
• M47: 17,907,314 km (0.09 R)
• M48: 17,992,585 km (0.072 R)
• M49: 18,363,587 km (0.106 R)
• M50: 18,650,666 km (0.103 R)
• M51: 18,737,133 km (0.08 R)
• M52: 19,142,244 km (0.119 R)
• M53: 19,404,190 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.2

Radius: 7.8

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.44 AU - 15.52 AU

Year: 21727 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,372,233 km

• M1: 99,183 km (0.055 R)
• M2: 342,130 km (0.107 R)
• M3: 518,357 km (0.109 R)
• M4: 906,413 km (0.095 R)
• M5: 1,003,503 km (0.092 R)
• M6: 2,556,628 km (0.112 R)
• M7: 2,660,897 km (0.061 R)
• M8: 2,945,582 km (0.117 R)
• M9: 3,165,491 km (0.087 R)
• M10: 3,240,140 km (0.058 R)
• M11: 3,353,087 km (0.072 R)
• M12: 3,429,082 km (0.045 R)
• M13: 3,897,174 km (0.097 R)
• M14: 4,302,734 km (0.116 R)
• M15: 4,764,393 km (0.119 R)
• M16: 5,153,796 km (0.074 R)
• M17: 5,553,372 km (0.099 R)
• M18: 6,811,640 km (0.054 R)
• M19: 7,398,213 km (0.089 R)
• M20: 7,899,216 km (0.116 R)
• M21: 8,463,200 km (0.108 R)
• M22: 8,776,159 km (0.096 R)
• M23: 9,629,465 km (0.052 R)
• M24: 10,845,546 km (0.078 R)
• M25: 10,958,493 km (0.108 R)
• M26: 11,071,888 km (0.077 R)
• M27: 11,471,614 km (0.078 R)
• M28: 14,029,288 km (0.067 R)
• M29: 14,773,239 km (0.116 R)
• M30: 15,913,324 km (0.07 R)
• M31: 16,041,679 km (0.118 R)
• M32: 16,170,483 km (0.1 R)
• M33: 16,493,913 km (0.095 R)
• M34: 18,142,781 km (0.116 R)
• M35: 19,020,771 km (0.086 R)
• M36: 19,225,271 km (0.096 R)
• M37: 19,705,480 km (0.06 R)
• M38: 20,050,902 km (0.069 R)
• M39: 21,240,205 km (0.073 R)
• M40: 22,022,003 km (0.11 R)
• M41: 22,093,511 km (0.086 R)
• M42: 22,380,440 km (0.12 R)
• M43: 22,596,459 km (0.094 R)
• M44: 23,175,702 km (0.039 R)
• M45: 25,017,551 km (0.072 R)
• M46: 25,241,798 km (0.103 R)
• M47: 25,391,546 km (0.047 R)
• M48: 28,527,416 km (0.069 R)
• M49: 28,605,357 km (0.086 R)
• M50: 29,074,945 km (0.105 R)
• M51: 29,625,914 km (0.065 R)
• M52: 29,863,026 km (0.12 R)
• M53: 30,978,129 km (0.103 R)
• M54: 32,025,912 km (0.093 R)
• M55: 33,495,562 km (0.093 R)
• M56: 33,660,269 km (0.119 R)
• M57: 36,415,712 km (0.079 R)
• M58: 36,754,701 km (0.088 R)
• M59: 37,179,708 km (0.064 R)
• M60: 37,264,979 km (0.095 R)
• M61: 37,350,250 km (0.116 R)
• M62: 38,723,558 km (0.092 R)
• M63: 40,025,957 km (0.047 R)
• M64: 40,288,203 km (0.114 R)
• M65: 42,317,348 km (0.091 R)
• M66: 42,406,359 km (0.112 R)
• M67: 43,299,608 km (0.073 R)
• M68: 44,922,894 km (0.098 R)
• M69: 45,742,092 km (0.037 R)
• M70: 45,924,751 km (0.114 R)
• M71: 46,016,305 km (0.111 R)
• M72: 49,348,298 km (0.035 R)
• M73: 53,332,838 km (0.12 R)
• M74: 54,490,127 km (0.101 R)
• M75: 56,731,253 km (0.114 R)
• M76: 57,912,477 km (0.119 R)
• M77: 59,101,780 km (0.077 R)
• M78: 60,099,000 km (0.056 R)
• M79: 63,327,471 km (0.09 R)
• M80: 63,531,074 km (0.06 R)
• M81: 64,552,528 km (0.04 R)
• M82: 64,757,477 km (0.094 R)
• M83: 65,065,350 km (0.1 R)
• M84: 65,579,368 km (0.098 R)
• M85: 65,785,514 km (0.115 R)
• M86: 65,991,660 km (0.107 R)
• M87: 66,922,458 km (0.11 R)
• M88: 67,753,474 km (0.116 R)
• M89: 69,111,075 km (0.112 R)
• M90: 69,530,547 km (0.114 R)
• M91: 69,845,899 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 14,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit