🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.56 AU - 0.82 AU

Year: 219 Days

Day: 13.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.85 AU - 2.63 AU

Year: 1284 Days

Day: 28.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 124.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,988,234 km

• M1: 73,303 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.57 AU - 2.61 AU

Year: 1596 Days

Day: 46.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,988,234 km

• M1: 87,664 km (0.03 R)
• M2: 329,714 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.32 AU - 3.4 AU

Year: 1852 Days

Day: 25.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.2

Radius: 9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.89 AU - 4.47 AU

Year: 3272 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,988,234 km

• M1: 140,921 km (0.102 R)
• M2: 533,466 km (0.111 R)
• M3: 1,158,486 km (0.074 R)
• M4: 3,031,451 km (0.117 R)
• M5: 3,717,208 km (0.085 R)
• M6: 6,268,151 km (0.068 R)
• M7: 6,561,213 km (0.077 R)
• M8: 6,919,500 km (0.049 R)
• M9: 8,198,412 km (0.072 R)
• M10: 8,943,858 km (0.049 R)
• M11: 9,911,607 km (0.102 R)
• M12: 12,974,324 km (0.11 R)
• M13: 16,820,186 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.5

Radius: 12.4

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.02 AU - 8.32 AU

Year: 7351 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,988,234 km

• M1: 154,235 km (0.114 R)
• M2: 584,479 km (0.099 R)
• M3: 971,339 km (0.101 R)
• M4: 1,566,140 km (0.104 R)
• M5: 2,202,679 km (0.074 R)
• M6: 3,500,889 km (0.047 R)
• M7: 3,894,182 km (0.12 R)
• M8: 7,619,468 km (0.087 R)
• M9: 8,242,394 km (0.106 R)
• M10: 12,662,413 km (0.117 R)
• M11: 14,204,467 km (0.058 R)
• M12: 14,957,094 km (0.089 R)
• M13: 16,068,457 km (0.117 R)
• M14: 17,873,654 km (0.064 R)
• M15: 19,049,793 km (0.096 R)
• M16: 19,503,822 km (0.058 R)
• M17: 20,670,686 km (0.064 R)
• M18: 23,314,978 km (0.052 R)
• M19: 23,747,615 km (0.084 R)
• M20: 31,420,190 km (0.119 R)
• M21: 32,161,298 km (0.118 R)
• M22: 33,678,221 km (0.119 R)
• M23: 36,971,618 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.7

Radius: 9.7

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.58 AU - 11.3 AU

Year: 13855 Days

Day: 5 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,988,234 km

• M1: 120,576 km (0.105 R)
• M2: 484,697 km (0.112 R)
• M3: 1,032,076 km (0.093 R)
• M4: 1,497,026 km (0.118 R)
• M5: 1,811,181 km (0.08 R)
• M6: 2,281,068 km (0.097 R)
• M7: 3,886,553 km (0.091 R)
• M8: 4,489,133 km (0.112 R)
• M9: 5,989,899 km (0.099 R)
• M10: 6,479,832 km (0.117 R)
• M11: 8,066,616 km (0.089 R)
• M12: 8,854,548 km (0.11 R)
• M13: 9,440,972 km (0.081 R)
• M14: 12,107,853 km (0.105 R)
• M15: 14,695,448 km (0.08 R)
• M16: 15,309,397 km (0.088 R)
• M17: 17,328,819 km (0.098 R)
• M18: 17,860,191 km (0.091 R)
• M19: 19,357,516 km (0.117 R)
• M20: 22,961,179 km (0.104 R)
• M21: 23,974,106 km (0.071 R)
• M22: 30,029,828 km (0.118 R)
• M23: 31,129,372 km (0.106 R)
• M24: 31,464,322 km (0.083 R)
• M25: 34,469,593 km (0.089 R)
• M26: 38,810,026 km (0.049 R)
• M27: 39,328,233 km (0.113 R)
• M28: 39,719,880 km (0.115 R)
• M29: 51,616,352 km (0.034 R)
• M30: 51,929,011 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.1

Radius: 9.2

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.92 AU - 11.94 AU

Year: 14796 Days

Day: 9.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,988,234 km

• M1: 114,442 km (0.12 R)
• M2: 771,327 km (0.075 R)
• M3: 1,849,030 km (0.046 R)
• M4: 2,381,000 km (0.054 R)
• M5: 2,804,960 km (0.099 R)
• M6: 4,478,960 km (0.113 R)
• M7: 4,795,958 km (0.098 R)
• M8: 5,264,798 km (0.103 R)
• M9: 6,139,796 km (0.116 R)
• M10: 7,066,255 km (0.105 R)
• M11: 7,629,641 km (0.087 R)
• M12: 8,651,095 km (0.094 R)
• M13: 10,187,316 km (0.062 R)
• M14: 10,570,586 km (0.112 R)
• M15: 12,570,260 km (0.082 R)
• M16: 14,260,716 km (0.105 R)
• M17: 15,231,307 km (0.063 R)
• M18: 16,171,231 km (0.11 R)
• M19: 18,246,452 km (0.079 R)
• M20: 19,893,974 km (0.057 R)
• M21: 21,459,366 km (0.11 R)
• M22: 23,958,997 km (0.097 R)
• M23: 24,442,347 km (0.114 R)
• M24: 25,328,715 km (0.08 R)
• M25: 28,116,471 km (0.078 R)
• M26: 29,528,974 km (0.095 R)
• M27: 34,660,929 km (0.027 R)
• M28: 39,546,496 km (0.111 R)
• M29: 40,357,616 km (0.036 R)
• M30: 46,051,161 km (0.109 R)
• M31: 47,858,304 km (0.104 R)
• M32: 51,774,177 km (0.116 R)
• M33: 55,729,545 km (0.043 R)
• M34: 56,237,580 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.6

Radius: 13.4

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.29 AU - 13.73 AU

Year: 14951 Days

Day: 12.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 116.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,988,234 km

• M1: 166,652 km (0.112 R)
• M2: 622,028 km (0.099 R)
• M3: 1,229,246 km (0.118 R)
• M4: 1,655,600 km (0.091 R)
• M5: 2,362,749 km (0.098 R)
• M6: 3,264,525 km (0.113 R)
• M7: 4,258,603 km (0.08 R)
• M8: 4,709,341 km (0.101 R)
• M9: 6,338,911 km (0.054 R)
• M10: 8,268,574 km (0.096 R)
• M11: 9,610,766 km (0.073 R)
• M12: 11,213,408 km (0.117 R)
• M13: 11,764,676 km (0.068 R)
• M14: 12,921,516 km (0.062 R)
• M15: 13,664,868 km (0.074 R)
• M16: 14,797,025 km (0.1 R)
• M17: 19,869,290 km (0.104 R)
• M18: 21,321,437 km (0.05 R)
• M19: 27,732,004 km (0.084 R)
• M20: 30,243,304 km (0.059 R)
• M21: 34,674,243 km (0.056 R)
• M22: 37,994,418 km (0.117 R)
• M23: 44,647,335 km (0.115 R)
• M24: 55,667,462 km (0.09 R)
• M25: 57,093,579 km (0.065 R)
• M26: 64,396,348 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.6

Radius: 3.3

Gravity: 33.48 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.67 AU - 16.05 AU

Year: 24184 Days

Day: 15.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 69,988,234 km

• M1: 40,990 km (0.069 R)
• M2: 249,828 km (0.08 R)
• M3: 476,768 km (0.102 R)
• M4: 609,013 km (0.078 R)
• M5: 880,982 km (0.078 R)
• M6: 1,095,056 km (0.109 R)
• M7: 1,242,261 km (0.059 R)
• M8: 1,729,351 km (0.071 R)
• M9: 2,354,670 km (0.088 R)
• M10: 2,694,407 km (0.026 R)
• M11: 3,014,397 km (0.088 R)
• M12: 3,442,397 km (0.072 R)
• M13: 4,032,710 km (0.117 R)
• M14: 4,222,250 km (0.086 R)
• M15: 5,297,709 km (0.059 R)
• M16: 6,629,878 km (0.1 R)
• M17: 6,938,648 km (0.083 R)
• M18: 7,119,363 km (0.102 R)
• M19: 10,572,830 km (0.067 R)
• M20: 11,934,320 km (0.074 R)
• M21: 15,301,169 km (0.078 R)
• M22: 18,205,911 km (0.115 R)
• M23: 20,797,246 km (0.103 R)
• M24: 22,229,346 km (0.088 R)
• M25: 25,288,024 km (0.115 R)
• M26: 26,040,053 km (0.106 R)
• M27: 26,476,430 km (0.106 R)
• M28: 26,696,338 km (0.03 R)
• M29: 27,363,695 km (0.084 R)
• M30: 28,385,298 km (0.119 R)
• M31: 32,726,629 km (0.108 R)
• M32: 34,790,331 km (0.082 R)
• M33: 34,922,127 km (0.069 R)
• M34: 40,909,632 km (0.11 R)
• M35: 48,361,102 km (0.082 R)
• M36: 49,851,994 km (0.088 R)
• M37: 50,355,690 km (0.067 R)
• M38: 64,672,955 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 16,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit