🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.5

Radius: 13.3

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.87 AU - 0.89 AU

Year: 542 Days

Day: 9.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 23,648,020 km

• M1: 169,345 km (0.094 R)
• M2: 258,505 km (0.066 R)
• M3: 416,780 km (0.069 R)
• M4: 509,530 km (0.078 R)
• M5: 594,203 km (0.095 R)
• M6: 749,785 km (0.067 R)
• M7: 869,762 km (0.07 R)
• M8: 1,018,313 km (0.108 R)
• M9: 1,112,709 km (0.049 R)
• M10: 1,267,992 km (0.07 R)
• M11: 1,426,864 km (0.118 R)
• M12: 1,513,033 km (0.105 R)
• M13: 1,626,727 km (0.1 R)
• M14: 1,712,746 km (0.118 R)
• M15: 1,796,072 km (0.089 R)
• M16: 1,953,299 km (0.085 R)
• M17: 2,082,552 km (0.087 R)
• M18: 2,248,306 km (0.054 R)
• M19: 2,340,159 km (0.071 R)
• M20: 2,472,853 km (0.072 R)
• M21: 2,674,361 km (0.104 R)
• M22: 2,818,723 km (0.066 R)
• M23: 2,902,348 km (0.058 R)
• M24: 2,986,871 km (0.09 R)
• M25: 3,218,299 km (0.114 R)
• M26: 3,344,560 km (0.073 R)
• M27: 3,438,956 km (0.073 R)
• M28: 3,687,438 km (0.089 R)
• M29: 3,779,441 km (0.084 R)
• M30: 3,883,710 km (0.062 R)
• M31: 4,036,001 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.5

Radius: 13.7

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.31 AU - 1.37 AU

Year: 1018 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 23,648,020 km

• M1: 171,439 km (0.099 R)
• M2: 262,843 km (0.087 R)
• M3: 441,613 km (0.097 R)
• M4: 533,316 km (0.114 R)
• M5: 662,719 km (0.046 R)
• M6: 785,538 km (0.026 R)
• M7: 883,375 km (0.12 R)
• M8: 1,159,383 km (0.106 R)
• M9: 1,415,345 km (0.085 R)
• M10: 1,546,393 km (0.065 R)
• M11: 1,647,521 km (0.044 R)
• M12: 1,883,437 km (0.03 R)
• M13: 1,992,045 km (0.09 R)
• M14: 2,149,572 km (0.119 R)
• M15: 2,497,237 km (0.047 R)
• M16: 2,739,137 km (0.099 R)
• M17: 2,925,835 km (0.052 R)
• M18: 3,106,101 km (0.118 R)
• M19: 3,224,732 km (0.049 R)
• M20: 3,366,850 km (0.092 R)
• M21: 3,477,702 km (0.078 R)
• M22: 3,589,900 km (0.118 R)
• M23: 3,680,407 km (0.104 R)
• M24: 3,968,532 km (0.058 R)
• M25: 4,097,635 km (0.063 R)
• M26: 4,252,170 km (0.097 R)
• M27: 4,554,806 km (0.05 R)
• M28: 5,117,294 km (0.094 R)
• M29: 5,271,081 km (0.105 R)
• M30: 5,387,468 km (0.103 R)
• M31: 5,556,963 km (0.028 R)
• M32: 5,701,923 km (0.092 R)
• M33: 6,022,511 km (0.092 R)
• M34: 6,144,284 km (0.114 R)
• M35: 6,390,372 km (0.096 R)
• M36: 6,514,688 km (0.113 R)
• M37: 6,653,664 km (0.071 R)
• M38: 7,062,515 km (0.115 R)
• M39: 7,262,827 km (0.056 R)
• M40: 7,537,638 km (0.105 R)
• M41: 7,742,438 km (0.049 R)
• M42: 8,262,590 km (0.071 R)
• M43: 8,352,797 km (0.088 R)
• M44: 8,671,441 km (0.097 R)
• M45: 8,778,553 km (0.095 R)
• M46: 8,994,273 km (0.097 R)
• M47: 9,556,611 km (0.092 R)
• M48: 9,746,750 km (0.099 R)
• M49: 9,874,058 km (0.097 R)
• M50: 10,243,565 km (0.107 R)
• M51: 10,405,579 km (0.04 R)
• M52: 10,552,035 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.7

Radius: 14

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.92 AU - 3.6 AU

Year: 3861 Days

Day: 12.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 23,648,020 km

• M1: 178,021 km (0.103 R)
• M2: 398,230 km (0.089 R)
• M3: 519,105 km (0.049 R)
• M4: 725,250 km (0.098 R)
• M5: 818,450 km (0.064 R)
• M6: 927,507 km (0.082 R)
• M7: 1,089,521 km (0.056 R)
• M8: 1,620,444 km (0.038 R)
• M9: 1,804,898 km (0.087 R)
• M10: 1,996,683 km (0.068 R)
• M11: 2,226,615 km (0.114 R)
• M12: 2,417,053 km (0.054 R)
• M13: 2,629,482 km (0.102 R)
• M14: 2,797,181 km (0.03 R)
• M15: 2,934,063 km (0.106 R)
• M16: 3,214,559 km (0.089 R)
• M17: 3,522,431 km (0.063 R)
• M18: 4,012,065 km (0.107 R)
• M19: 4,705,152 km (0.059 R)
• M20: 4,930,895 km (0.04 R)
• M21: 5,308,032 km (0.093 R)
• M22: 6,862,503 km (0.062 R)
• M23: 7,025,266 km (0.099 R)
• M24: 7,331,193 km (0.118 R)
• M25: 7,521,631 km (0.053 R)
• M26: 7,641,459 km (0.116 R)
• M27: 7,737,800 km (0.106 R)
• M28: 8,102,669 km (0.098 R)
• M29: 8,275,006 km (0.112 R)
• M30: 8,374,040 km (0.12 R)
• M31: 9,514,873 km (0.058 R)
• M32: 10,435,798 km (0.05 R)
• M33: 10,623,394 km (0.083 R)
• M34: 10,785,109 km (0.119 R)
• M35: 11,661,603 km (0.114 R)
• M36: 12,362,170 km (0.076 R)
• M37: 12,503,988 km (0.09 R)
• M38: 12,646,256 km (0.119 R)
• M39: 13,047,627 km (0.075 R)
• M40: 13,599,045 km (0.052 R)
• M41: 14,247,252 km (0.09 R)
• M42: 14,425,723 km (0.086 R)
• M43: 15,573,587 km (0.111 R)
• M44: 16,220,598 km (0.077 R)
• M45: 16,594,144 km (0.112 R)
• M46: 16,750,773 km (0.098 R)
• M47: 16,907,701 km (0.112 R)
• M48: 17,223,203 km (0.098 R)
• M49: 18,052,723 km (0.097 R)
• M50: 18,278,317 km (0.064 R)
• M51: 18,440,032 km (0.068 R)
• M52: 18,699,734 km (0.078 R)
• M53: 18,830,034 km (0.109 R)
• M54: 19,420,197 km (0.072 R)
• M55: 19,618,265 km (0.093 R)
• M56: 20,417,267 km (0.1 R)
• M57: 20,719,604 km (0.108 R)
• M58: 20,989,628 km (0.115 R)
• M59: 21,125,164 km (0.083 R)
• M60: 21,465,050 km (0.038 R)
• M61: 21,875,397 km (0.079 R)
• M62: 22,012,728 km (0.115 R)
• M63: 22,115,951 km (0.075 R)
• M64: 22,253,730 km (0.064 R)
• M65: 22,634,307 km (0.118 R)
• M66: 23,051,985 km (0.106 R)
• M67: 23,191,709 km (0.101 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: 381 - 18,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit