🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.5 AU - 0.62 AU

Year: 266 Days

Day: 28.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.9

Radius: 9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.14 AU - 2.4 AU

Year: 2175 Days

Day: 13.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 126.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 34,997,827 km

• M1: 112,198 km (0.059 R)
• M2: 239,357 km (0.1 R)
• M3: 296,653 km (0.075 R)
• M4: 407,953 km (0.116 R)
• M5: 496,366 km (0.116 R)
• M6: 733,778 km (0.111 R)
• M7: 791,522 km (0.109 R)
• M8: 930,648 km (0.036 R)
• M9: 1,324,689 km (0.1 R)
• M10: 1,529,040 km (0.09 R)
• M11: 1,673,701 km (0.072 R)
• M12: 1,870,871 km (0.108 R)
• M13: 1,927,419 km (0.047 R)
• M14: 2,296,627 km (0.044 R)
• M15: 3,100,117 km (0.064 R)
• M16: 3,274,548 km (0.083 R)
• M17: 3,372,834 km (0.054 R)
• M18: 3,582,570 km (0.118 R)
• M19: 3,694,170 km (0.066 R)
• M20: 3,868,900 km (0.087 R)
• M21: 4,247,832 km (0.11 R)
• M22: 4,376,935 km (0.071 R)
• M23: 4,441,860 km (0.082 R)
• M24: 4,550,917 km (0.119 R)
• M25: 4,694,082 km (0.106 R)
• M26: 4,838,743 km (0.102 R)
• M27: 5,109,665 km (0.095 R)
• M28: 5,223,958 km (0.107 R)
• M29: 5,619,195 km (0.093 R)
• M30: 5,701,773 km (0.092 R)
• M31: 6,340,257 km (0.114 R)
• M32: 6,426,276 km (0.085 R)
• M33: 6,549,694 km (0.116 R)
• M34: 6,711,559 km (0.07 R)
• M35: 6,988,465 km (0.112 R)
• M36: 7,153,920 km (0.105 R)
• M37: 7,269,110 km (0.056 R)
• M38: 7,618,720 km (0.096 R)
• M39: 7,710,125 km (0.091 R)
• M40: 7,907,444 km (0.093 R)
• M41: 8,590,957 km (0.112 R)
• M42: 9,029,578 km (0.038 R)
• M43: 9,126,368 km (0.088 R)
• M44: 9,377,243 km (0.08 R)
• M45: 9,447,255 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.9

Radius: 14.6

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.59 AU - 3.01 AU

Year: 2979 Days

Day: 8.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,997,827 km

• M1: 193,729 km (0.028 R)
• M2: 300,093 km (0.06 R)
• M3: 532,568 km (0.079 R)
• M4: 641,176 km (0.103 R)
• M5: 855,849 km (0.112 R)
• M6: 1,085,333 km (0.081 R)
• M7: 1,219,671 km (0.119 R)
• M8: 1,568,683 km (0.093 R)
• M9: 1,696,739 km (0.102 R)
• M10: 1,977,534 km (0.049 R)
• M11: 2,259,227 km (0.109 R)
• M12: 2,361,103 km (0.093 R)
• M13: 3,036,986 km (0.067 R)
• M14: 3,264,525 km (0.106 R)
• M15: 3,753,859 km (0.036 R)
• M16: 3,875,632 km (0.091 R)
• M17: 4,158,671 km (0.114 R)
• M18: 4,412,240 km (0.093 R)
• M19: 4,670,745 km (0.108 R)
• M20: 5,654,949 km (0.1 R)
• M21: 5,855,410 km (0.078 R)
• M22: 6,181,085 km (0.099 R)
• M23: 6,533,837 km (0.05 R)
• M24: 6,638,705 km (0.113 R)
• M25: 7,521,033 km (0.107 R)
• M26: 7,830,850 km (0.117 R)
• M27: 8,348,908 km (0.115 R)
• M28: 8,692,833 km (0.077 R)
• M29: 8,901,522 km (0.083 R)
• M30: 9,088,370 km (0.086 R)
• M31: 9,229,291 km (0.119 R)
• M32: 9,418,532 km (0.086 R)
• M33: 9,561,249 km (0.111 R)
• M34: 9,656,692 km (0.109 R)
• M35: 9,993,736 km (0.089 R)
• M36: 10,163,679 km (0.086 R)
• M37: 10,506,408 km (0.078 R)
• M38: 11,077,872 km (0.093 R)
• M39: 11,304,214 km (0.094 R)
• M40: 11,787,265 km (0.086 R)
• M41: 12,018,394 km (0.034 R)
• M42: 12,173,377 km (0.078 R)
• M43: 12,511,468 km (0.1 R)
• M44: 12,958,168 km (0.033 R)
• M45: 13,356,696 km (0.053 R)
• M46: 13,517,215 km (0.118 R)
• M47: 13,786,341 km (0.073 R)
• M48: 13,894,501 km (0.099 R)
• M49: 14,030,036 km (0.102 R)
• M50: 14,439,336 km (0.11 R)
• M51: 14,576,517 km (0.089 R)
• M52: 14,714,297 km (0.101 R)
• M53: 15,046,703 km (0.096 R)
• M54: 15,493,702 km (0.086 R)
• M55: 15,634,324 km (0.088 R)
• M56: 15,860,217 km (0.088 R)
• M57: 16,487,032 km (0.086 R)
• M58: 17,121,775 km (0.118 R)
• M59: 17,500,707 km (0.1 R)
• M60: 17,647,163 km (0.11 R)
• M61: 17,882,481 km (0.052 R)
• M62: 18,089,075 km (0.094 R)
• M63: 18,326,338 km (0.081 R)
• M64: 18,564,497 km (0.056 R)
• M65: 18,863,843 km (0.103 R)
• M66: 19,104,246 km (0.031 R)
• M67: 19,679,749 km (0.091 R)
• M68: 19,771,004 km (0.102 R)
• M69: 20,754,461 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.7

Radius: 3.7

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.22 AU - 10.18 AU

Year: 17743 Days

Day: 18.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 34,997,827 km

• M1: 265,087 km (0.113 R)
• M2: 707,299 km (0.111 R)
• M3: 1,069,475 km (0.119 R)
• M4: 1,818,362 km (0.066 R)
• M5: 1,876,855 km (0.081 R)
• M6: 2,539,274 km (0.092 R)
• M7: 2,872,429 km (0.1 R)
• M8: 3,195,710 km (0.041 R)
• M9: 3,579,129 km (0.091 R)
• M10: 3,951,777 km (0.119 R)
• M11: 4,414,932 km (0.112 R)
• M12: 4,573,207 km (0.08 R)
• M13: 5,448,055 km (0.056 R)
• M14: 5,504,454 km (0.109 R)
• M15: 7,036,485 km (0.049 R)
• M16: 7,314,289 km (0.048 R)
• M17: 8,072,301 km (0.102 R)
• M18: 8,526,031 km (0.094 R)
• M19: 9,424,067 km (0.096 R)
• M20: 9,867,027 km (0.109 R)
• M21: 10,526,604 km (0.069 R)
• M22: 11,488,219 km (0.105 R)
• M23: 14,419,290 km (0.039 R)
• M24: 14,614,665 km (0.092 R)
• M25: 15,444,783 km (0.094 R)
• M26: 17,565,184 km (0.114 R)
• M27: 18,616,557 km (0.118 R)
• M28: 22,566,540 km (0.08 R)
• M29: 24,634,581 km (0.089 R)
• M30: 25,102,373 km (0.055 R)
• M31: 25,620,281 km (0.12 R)
• M32: 26,189,351 km (0.1 R)
• M33: 27,050,586 km (0.025 R)
• M34: 27,436,399 km (0.037 R)
• M35: 33,333,697 km (0.12 R)
• M36: 34,214,379 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 16,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit