🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.11 AU - 3.09 AU

Year: 1524 Days

Day: 46.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,007,770 km

• M1: 1,222,813 km (0.053 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.1

Radius: 10.3

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.32 AU - 7.18 AU

Year: 5011 Days

Day: 5.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 111,007,770 km

• M1: 128,505 km (0.11 R)
• M2: 600,187 km (0.096 R)
• M3: 1,088,773 km (0.036 R)
• M4: 1,689,409 km (0.091 R)
• M5: 2,255,936 km (0.101 R)
• M6: 3,137,965 km (0.106 R)
• M7: 3,464,537 km (0.032 R)
• M8: 4,044,229 km (0.062 R)
• M9: 4,584,277 km (0.116 R)
• M10: 5,778,816 km (0.106 R)
• M11: 6,628,233 km (0.108 R)
• M12: 7,134,921 km (0.059 R)
• M13: 7,813,646 km (0.053 R)
• M14: 8,851,706 km (0.081 R)
• M15: 9,935,692 km (0.079 R)
• M16: 10,920,345 km (0.077 R)
• M17: 11,388,736 km (0.102 R)
• M18: 18,041,952 km (0.089 R)
• M19: 20,264,827 km (0.119 R)
• M20: 25,166,102 km (0.047 R)
• M21: 26,150,007 km (0.119 R)
• M22: 28,457,405 km (0.092 R)
• M23: 29,255,659 km (0.112 R)
• M24: 30,160,277 km (0.117 R)

Asteroid Belt

Center: 6.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.2

Radius: 10.4

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.93 AU - 8.85 AU

Year: 8055 Days

Day: 9.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 111,007,770 km

• M1: 129,402 km (0.034 R)
• M2: 534,812 km (0.119 R)
• M3: 937,231 km (0.104 R)
• M4: 1,269,488 km (0.113 R)
• M5: 2,253,692 km (0.059 R)
• M6: 3,145,744 km (0.097 R)
• M7: 3,514,652 km (0.093 R)
• M8: 5,102,634 km (0.078 R)
• M9: 7,006,715 km (0.088 R)
• M10: 7,762,783 km (0.092 R)
• M11: 8,310,910 km (0.107 R)
• M12: 9,343,733 km (0.104 R)
• M13: 10,920,046 km (0.106 R)
• M14: 13,970,945 km (0.092 R)
• M15: 14,974,298 km (0.106 R)
• M16: 18,345,785 km (0.097 R)
• M17: 18,865,638 km (0.083 R)
• M18: 20,563,275 km (0.096 R)
• M19: 21,286,281 km (0.112 R)
• M20: 23,039,119 km (0.104 R)
• M21: 26,264,898 km (0.073 R)
• M22: 26,640,838 km (0.067 R)
• M23: 27,985,423 km (0.091 R)
• M24: 30,498,069 km (0.029 R)
• M25: 36,083,306 km (0.074 R)
• M26: 36,665,092 km (0.092 R)
• M27: 42,443,309 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738

Radius: 11.5

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.59 AU - 12.71 AU

Year: 12631 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 111,007,770 km

• M1: 143,165 km (0.086 R)
• M2: 535,860 km (0.082 R)
• M3: 1,149,660 km (0.114 R)
• M4: 1,554,471 km (0.104 R)
• M5: 1,916,199 km (0.063 R)
• M6: 2,905,340 km (0.027 R)
• M7: 4,236,761 km (0.107 R)
• M8: 5,939,035 km (0.11 R)
• M9: 6,477,289 km (0.08 R)
• M10: 8,670,094 km (0.046 R)
• M11: 9,672,400 km (0.09 R)
• M12: 10,364,140 km (0.056 R)
• M13: 16,910,992 km (0.081 R)
• M14: 19,453,857 km (0.09 R)
• M15: 24,017,639 km (0.099 R)
• M16: 24,500,242 km (0.089 R)
• M17: 25,186,746 km (0.102 R)
• M18: 25,584,826 km (0.04 R)
• M19: 28,168,531 km (0.038 R)
• M20: 31,149,119 km (0.103 R)
• M21: 32,304,613 km (0.094 R)
• M22: 33,249,324 km (0.066 R)
• M23: 35,442,129 km (0.091 R)
• M24: 36,194,008 km (0.118 R)
• M25: 45,916,972 km (0.05 R)
• M26: 47,261,707 km (0.116 R)
• M27: 54,381,668 km (0.119 R)
• M28: 55,214,480 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.1

Radius: 4.6

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 14.8 AU - 20.66 AU

Year: 27133 Days

Day: 15.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 111,007,770 km

• M1: 57,146 km (0.119 R)
• M2: 210,484 km (0.07 R)
• M3: 494,720 km (0.102 R)
• M4: 881,281 km (0.092 R)
• M5: 1,798,316 km (0.047 R)
• M6: 2,669,574 km (0.073 R)
• M7: 4,324,426 km (0.102 R)
• M8: 4,729,537 km (0.084 R)
• M9: 6,138,150 km (0.099 R)
• M10: 7,611,540 km (0.101 R)
• M11: 8,001,392 km (0.059 R)
• M12: 8,558,943 km (0.088 R)
• M13: 9,471,041 km (0.038 R)
• M14: 13,841,992 km (0.111 R)
• M15: 16,260,541 km (0.04 R)
• M16: 18,508,697 km (0.079 R)
• M17: 18,683,128 km (0.101 R)
• M18: 19,123,694 km (0.105 R)
• M19: 19,752,304 km (0.054 R)
• M20: 20,767,625 km (0.11 R)
• M21: 21,623,774 km (0.058 R)
• M22: 23,508,258 km (0.094 R)
• M23: 24,229,170 km (0.115 R)
• M24: 30,536,067 km (0.115 R)
• M25: 32,774,500 km (0.099 R)
• M26: 35,119,895 km (0.082 R)
• M27: 37,296,544 km (0.059 R)
• M28: 41,766,529 km (0.119 R)
• M29: 43,281,207 km (0.113 R)
• M30: 63,809,177 km (0.115 R)
• M31: 66,630,144 km (0.048 R)
• M32: 68,486,952 km (0.025 R)
• M33: 68,695,342 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.4

Radius: 4.1

Gravity: 51.6 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 18.73 AU - 20.29 AU

Year: 31320 Days

Day: 23.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 94 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 111,007,770 km

• M1: 52,958 km (0.059 R)
• M2: 330,163 km (0.107 R)
• M3: 514,018 km (0.102 R)
• M4: 753,524 km (0.093 R)
• M5: 1,063,940 km (0.103 R)
• M6: 2,023,760 km (0.09 R)
• M7: 2,308,594 km (0.053 R)
• M8: 2,957,849 km (0.093 R)
• M9: 3,966,438 km (0.112 R)
• M10: 4,808,225 km (0.107 R)
• M11: 5,580,599 km (0.099 R)
• M12: 5,949,208 km (0.115 R)
• M13: 6,941,341 km (0.067 R)
• M14: 9,310,672 km (0.042 R)
• M15: 10,992,601 km (0.074 R)
• M16: 11,570,797 km (0.081 R)
• M17: 13,025,187 km (0.059 R)
• M18: 14,340,901 km (0.082 R)
• M19: 15,473,057 km (0.106 R)
• M20: 16,569,909 km (0.099 R)
• M21: 17,815,461 km (0.113 R)
• M22: 24,989,128 km (0.109 R)
• M23: 26,495,129 km (0.12 R)
• M24: 29,548,571 km (0.078 R)
• M25: 29,686,501 km (0.106 R)
• M26: 38,930,602 km (0.034 R)
• M27: 41,121,164 km (0.088 R)
• M28: 42,159,522 km (0.109 R)
• M29: 46,115,937 km (0.04 R)
• M30: 51,499,965 km (0.062 R)
• M31: 53,930,182 km (0.104 R)
• M32: 66,050,601 km (0.077 R)
• M33: 66,522,583 km (0.093 R)
• M34: 66,759,546 km (0.113 R)
• M35: 68,916,298 km (0.098 R)
• M36: 72,613,610 km (0.056 R)
• M37: 74,894,229 km (0.086 R)
• M38: 86,170,318 km (0.09 R)
• M39: 88,153,238 km (0.081 R)
• M40: 90,456,447 km (0.101 R)
• M41: 97,300,998 km (0.116 R)
• M42: 104,802,583 km (0.054 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 13,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit