🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.8

Radius: 12.1

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.56 AU - 0.94 AU

Year: 457 Days

Day: 7.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 59,786,470 km

• M1: 150,944 km (0.041 R)
• M2: 238,459 km (0.069 R)
• M3: 325,226 km (0.088 R)
• M4: 414,536 km (0.073 R)
• M5: 560,394 km (0.117 R)
• M6: 706,700 km (0.114 R)
• M7: 782,995 km (0.093 R)
• M8: 927,656 km (0.102 R)
• M9: 1,054,067 km (0.106 R)
• M10: 1,220,719 km (0.032 R)
• M11: 1,412,054 km (0.05 R)
• M12: 1,543,551 km (0.112 R)
• M13: 1,629,869 km (0.086 R)
• M14: 1,706,912 km (0.086 R)
• M15: 1,904,979 km (0.058 R)
• M16: 2,027,500 km (0.096 R)
• M17: 2,146,729 km (0.094 R)
• M18: 2,225,568 km (0.103 R)
• M19: 2,355,119 km (0.103 R)
• M20: 2,455,499 km (0.104 R)
• M21: 2,634,718 km (0.095 R)
• M22: 2,725,972 km (0.037 R)
• M23: 2,884,995 km (0.099 R)
• M24: 3,184,639 km (0.114 R)
• M25: 3,268,115 km (0.086 R)
• M26: 3,444,491 km (0.117 R)
• M27: 3,551,902 km (0.115 R)
• M28: 3,704,193 km (0.066 R)
• M29: 3,828,958 km (0.065 R)
• M30: 3,910,488 km (0.107 R)
• M31: 4,082,975 km (0.094 R)
• M32: 4,158,671 km (0.107 R)
• M33: 4,334,897 km (0.078 R)
• M34: 4,419,869 km (0.106 R)
• M35: 4,529,076 km (0.029 R)
• M36: 4,646,959 km (0.109 R)
• M37: 4,821,839 km (0.091 R)
• M38: 4,902,173 km (0.038 R)
• M39: 5,334,810 km (0.113 R)
• M40: 5,610,519 km (0.098 R)
• M41: 5,831,026 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.8

Radius: 11.4

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.94 AU - 1.52 AU

Year: 959 Days

Day: 12.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,786,470 km

• M1: 146,606 km (0.08 R)
• M2: 243,097 km (0.109 R)
• M3: 361,728 km (0.111 R)
• M4: 589,116 km (0.109 R)
• M5: 664,364 km (0.116 R)
• M6: 739,462 km (0.106 R)
• M7: 830,418 km (0.097 R)
• M8: 983,756 km (0.068 R)
• M9: 1,071,270 km (0.096 R)
• M10: 1,239,718 km (0.066 R)
• M11: 1,401,732 km (0.099 R)
• M12: 1,474,885 km (0.027 R)
• M13: 1,549,385 km (0.107 R)
• M14: 1,702,424 km (0.055 R)
• M15: 1,912,758 km (0.069 R)
• M16: 2,035,877 km (0.046 R)
• M17: 2,143,588 km (0.076 R)
• M18: 2,327,593 km (0.036 R)
• M19: 2,459,539 km (0.115 R)
• M20: 2,548,998 km (0.111 R)
• M21: 2,685,132 km (0.084 R)
• M22: 2,904,143 km (0.119 R)
• M23: 2,978,344 km (0.095 R)
• M24: 3,067,056 km (0.07 R)
• M25: 3,268,115 km (0.063 R)
• M26: 3,380,912 km (0.108 R)
• M27: 3,552,650 km (0.111 R)
• M28: 3,882,514 km (0.092 R)
• M29: 4,130,846 km (0.12 R)
• M30: 4,291,514 km (0.118 R)
• M31: 4,540,445 km (0.028 R)
• M32: 4,842,333 km (0.084 R)
• M33: 4,947,052 km (0.063 R)
• M34: 5,142,576 km (0.07 R)
• M35: 5,348,872 km (0.101 R)
• M36: 5,701,773 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.7

Radius: 6.8

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.82 AU - 7.8 AU

Year: 13893 Days

Day: 18.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,786,470 km

• M1: 89,908 km (0.094 R)
• M2: 183,407 km (0.064 R)
• M3: 228,735 km (0.112 R)
• M4: 292,763 km (0.092 R)
• M5: 813,064 km (0.041 R)
• M6: 940,223 km (0.071 R)
• M7: 1,262,157 km (0.04 R)
• M8: 1,310,777 km (0.115 R)
• M9: 1,696,589 km (0.03 R)
• M10: 1,944,324 km (0.109 R)
• M11: 2,722,980 km (0.106 R)
• M12: 3,905,552 km (0.113 R)
• M13: 4,085,967 km (0.052 R)
• M14: 4,758,259 km (0.074 R)
• M15: 5,384,476 km (0.06 R)
• M16: 5,544,995 km (0.056 R)
• M17: 5,707,308 km (0.043 R)
• M18: 5,994,835 km (0.089 R)
• M19: 6,287,150 km (0.103 R)
• M20: 7,413,322 km (0.116 R)
• M21: 7,772,357 km (0.119 R)
• M22: 8,460,508 km (0.118 R)
• M23: 8,553,707 km (0.067 R)
• M24: 9,025,090 km (0.028 R)
• M25: 9,650,409 km (0.081 R)
• M26: 9,845,634 km (0.098 R)
• M27: 10,239,974 km (0.057 R)
• M28: 10,942,486 km (0.112 R)
• M29: 11,197,101 km (0.049 R)
• M30: 11,660,556 km (0.088 R)
• M31: 11,712,316 km (0.038 R)
• M32: 12,819,341 km (0.118 R)
• M33: 12,980,158 km (0.098 R)
• M34: 13,959,277 km (0.092 R)
• M35: 14,681,236 km (0.059 R)
• M36: 15,188,073 km (0.059 R)
• M37: 15,643,449 km (0.089 R)
• M38: 15,758,041 km (0.068 R)
• M39: 16,103,313 km (0.079 R)
• M40: 16,161,058 km (0.092 R)
• M41: 16,218,952 km (0.12 R)
• M42: 16,334,891 km (0.053 R)
• M43: 17,154,089 km (0.107 R)
• M44: 18,468,306 km (0.118 R)
• M45: 18,710,804 km (0.056 R)
• M46: 19,076,421 km (0.102 R)
• M47: 19,198,792 km (0.114 R)
• M48: 20,062,870 km (0.107 R)
• M49: 21,192,334 km (0.096 R)
• M50: 21,700,966 km (0.114 R)
• M51: 22,277,965 km (0.112 R)
• M52: 22,860,051 km (0.108 R)
• M53: 23,185,576 km (0.049 R)
• M54: 23,841,113 km (0.083 R)
• M55: 24,569,356 km (0.107 R)
• M56: 25,170,590 km (0.087 R)
• M57: 25,304,929 km (0.109 R)
• M58: 30,795,320 km (0.08 R)
• M59: 31,371,122 km (0.102 R)
• M60: 31,660,445 km (0.051 R)
• M61: 32,606,501 km (0.089 R)
• M62: 33,414,330 km (0.114 R)
• M63: 33,931,939 km (0.074 R)
• M64: 35,349,827 km (0.041 R)
• M65: 36,331,189 km (0.118 R)
• M66: 37,397,972 km (0.089 R)
• M67: 37,781,391 km (0.112 R)
• M68: 38,012,071 km (0.097 R)
• M69: 38,243,349 km (0.085 R)
• M70: 38,552,269 km (0.059 R)
• M71: 39,718,384 km (0.073 R)
• M72: 40,580,816 km (0.044 R)
• M73: 40,974,857 km (0.083 R)
• M74: 41,766,678 km (0.066 R)
• M75: 42,483,851 km (0.094 R)
• M76: 42,883,875 km (0.118 R)
• M77: 43,204,912 km (0.073 R)
• M78: 43,526,697 km (0.09 R)
• M79: 43,849,230 km (0.058 R)
• M80: 44,740,534 km (0.1 R)
• M81: 45,555,843 km (0.074 R)
• M82: 48,698,744 km (0.096 R)
• M83: 49,453,316 km (0.098 R)
• M84: 49,874,135 km (0.097 R)
• M85: 53,025,414 km (0.066 R)
• M86: 54,581,531 km (0.048 R)
• M87: 55,802,250 km (0.101 R)
• M88: 57,473,258 km (0.104 R)
• M89: 57,561,670 km (0.11 R)
• M90: 57,827,207 km (0.041 R)
• M91: 58,626,059 km (0.045 R)
• M92: 58,715,070 km (0.11 R)
• M93: 59,786,490 km (0.068 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: 152 - 16,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit