🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55

Radius: 14.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.79 AU - 1.97 AU

Year: 1664 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 30,242,328 km

• M1: 206,445 km (0.117 R)
• M2: 309,967 km (0.088 R)
• M3: 425,157 km (0.095 R)
• M4: 534,513 km (0.11 R)
• M5: 641,326 km (0.078 R)
• M6: 744,698 km (0.101 R)
• M7: 1,032,375 km (0.104 R)
• M8: 1,128,566 km (0.087 R)
• M9: 1,233,285 km (0.112 R)
• M10: 1,331,122 km (0.1 R)
• M11: 1,562,849 km (0.102 R)
• M12: 1,664,127 km (0.063 R)
• M13: 1,831,976 km (0.111 R)
• M14: 2,005,958 km (0.043 R)
• M15: 2,204,474 km (0.075 R)
• M16: 2,521,323 km (0.116 R)
• M17: 2,621,403 km (0.103 R)
• M18: 2,729,712 km (0.042 R)
• M19: 2,964,880 km (0.109 R)
• M20: 3,359,819 km (0.105 R)
• M21: 3,537,391 km (0.048 R)
• M22: 3,779,441 km (0.026 R)
• M23: 4,089,557 km (0.094 R)
• M24: 4,343,724 km (0.079 R)
• M25: 4,726,694 km (0.025 R)
• M26: 4,868,064 km (0.113 R)
• M27: 5,283,198 km (0.089 R)
• M28: 5,551,876 km (0.113 R)
• M29: 5,648,217 km (0.104 R)
• M30: 5,816,216 km (0.102 R)
• M31: 6,193,202 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.8

Radius: 14.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.1 AU - 2.32 AU

Year: 2121 Days

Day: 11.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,242,328 km

• M1: 190,737 km (0.111 R)
• M2: 361,728 km (0.109 R)
• M3: 551,268 km (0.083 R)
• M4: 661,372 km (0.118 R)
• M5: 756,068 km (0.117 R)
• M6: 961,615 km (0.078 R)
• M7: 1,613,413 km (0.119 R)
• M8: 1,758,673 km (0.119 R)
• M9: 1,862,045 km (0.047 R)
• M10: 1,991,148 km (0.069 R)
• M11: 2,525,511 km (0.116 R)
• M12: 2,656,260 km (0.091 R)
• M13: 2,911,025 km (0.09 R)
• M14: 3,076,181 km (0.095 R)
• M15: 3,287,114 km (0.07 R)
• M16: 3,401,556 km (0.051 R)
• M17: 3,532,006 km (0.058 R)
• M18: 3,678,911 km (0.063 R)
• M19: 3,888,049 km (0.065 R)
• M20: 4,085,967 km (0.077 R)
• M21: 4,256,059 km (0.075 R)
• M22: 4,699,617 km (0.107 R)
• M23: 4,894,394 km (0.097 R)
• M24: 5,075,407 km (0.073 R)
• M25: 5,175,039 km (0.111 R)
• M26: 5,494,879 km (0.086 R)
• M27: 5,821,302 km (0.042 R)
• M28: 5,978,230 km (0.092 R)
• M29: 6,101,200 km (0.116 R)
• M30: 6,314,077 km (0.086 R)
• M31: 6,710,661 km (0.077 R)
• M32: 7,096,923 km (0.038 R)
• M33: 7,339,720 km (0.076 R)
• M34: 7,471,666 km (0.109 R)
• M35: 7,604,359 km (0.11 R)
• M36: 8,026,524 km (0.114 R)
• M37: 8,201,554 km (0.054 R)
• M38: 8,318,838 km (0.082 R)
• M39: 8,495,962 km (0.114 R)
• M40: 8,694,179 km (0.07 R)
• M41: 9,034,664 km (0.11 R)
• M42: 9,216,725 km (0.099 R)
• M43: 10,061,654 km (0.114 R)
• M44: 10,187,465 km (0.1 R)
• M45: 10,631,771 km (0.036 R)
• M46: 10,738,434 km (0.058 R)
• M47: 11,147,285 km (0.087 R)
• M48: 11,693,018 km (0.032 R)
• M49: 11,913,675 km (0.101 R)
• M50: 12,494,265 km (0.118 R)
• M51: 12,833,253 km (0.116 R)
• M52: 13,405,316 km (0.106 R)
• M53: 13,775,720 km (0.114 R)
• M54: 13,892,257 km (0.115 R)
• M55: 13,985,606 km (0.066 R)
• M56: 14,126,078 km (0.069 R)
• M57: 14,314,272 km (0.106 R)
• M58: 14,764,263 km (0.1 R)
• M59: 15,170,870 km (0.088 R)
• M60: 15,460,192 km (0.096 R)
• M61: 15,921,851 km (0.105 R)
• M62: 16,068,756 km (0.109 R)
• M63: 16,314,396 km (0.083 R)
• M64: 16,585,916 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.5

Radius: 9.9

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.97 AU - 4.23 AU

Year: 4410 Days

Day: 11.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,242,328 km

• M1: 157,826 km (0.103 R)
• M2: 221,405 km (0.05 R)
• M3: 295,605 km (0.103 R)
• M4: 364,121 km (0.099 R)
• M5: 804,687 km (0.119 R)
• M6: 949,946 km (0.096 R)
• M7: 1,061,247 km (0.092 R)
• M8: 1,343,987 km (0.099 R)
• M9: 1,551,180 km (0.106 R)
• M10: 1,907,971 km (0.068 R)
• M11: 2,105,141 km (0.117 R)
• M12: 2,252,944 km (0.037 R)
• M13: 2,328,042 km (0.065 R)
• M14: 2,519,677 km (0.057 R)
• M15: 2,597,917 km (0.113 R)
• M16: 3,021,578 km (0.115 R)
• M17: 3,231,164 km (0.118 R)
• M18: 3,359,071 km (0.055 R)
• M19: 3,708,830 km (0.058 R)
• M20: 4,754,071 km (0.109 R)
• M21: 4,924,463 km (0.116 R)
• M22: 5,047,432 km (0.097 R)
• M23: 5,271,530 km (0.044 R)
• M24: 5,600,795 km (0.088 R)
• M25: 6,359,705 km (0.05 R)
• M26: 6,846,945 km (0.095 R)
• M27: 7,122,803 km (0.039 R)
• M28: 7,234,254 km (0.117 R)
• M29: 7,430,676 km (0.09 R)
• M30: 8,204,396 km (0.112 R)
• M31: 8,321,232 km (0.108 R)
• M32: 9,827,982 km (0.049 R)
• M33: 9,890,065 km (0.104 R)
• M34: 10,076,913 km (0.076 R)
• M35: 10,517,329 km (0.112 R)
• M36: 10,835,823 km (0.065 R)
• M37: 11,092,981 km (0.066 R)
• M38: 11,157,458 km (0.059 R)
• M39: 11,482,385 km (0.053 R)
• M40: 11,580,371 km (0.107 R)
• M41: 11,777,392 km (0.092 R)
• M42: 12,542,734 km (0.1 R)
• M43: 12,610,053 km (0.068 R)
• M44: 12,744,991 km (0.096 R)
• M45: 13,050,469 km (0.118 R)
• M46: 13,118,686 km (0.113 R)
• M47: 13,427,157 km (0.065 R)
• M48: 13,772,728 km (0.118 R)
• M49: 14,472,696 km (0.088 R)
• M50: 15,112,526 km (0.083 R)
• M51: 15,399,754 km (0.075 R)
• M52: 15,797,834 km (0.076 R)
• M53: 17,012,270 km (0.098 R)
• M54: 17,161,419 km (0.096 R)
• M55: 17,800,651 km (0.111 R)
• M56: 18,028,039 km (0.099 R)
• M57: 18,371,067 km (0.116 R)
• M58: 19,024,810 km (0.069 R)
• M59: 19,140,898 km (0.101 R)
• M60: 20,039,233 km (0.111 R)
• M61: 20,513,458 km (0.107 R)
• M62: 21,231,678 km (0.099 R)
• M63: 21,513,221 km (0.099 R)
• M64: 21,634,246 km (0.099 R)
• M65: 21,795,961 km (0.065 R)
• M66: 22,202,119 km (0.082 R)
• M67: 22,815,919 km (0.077 R)
• M68: 23,145,633 km (0.092 R)
• M69: 24,944,547 km (0.07 R)
• M70: 25,582,582 km (0.115 R)
• M71: 25,668,152 km (0.084 R)
• M72: 26,096,900 km (0.103 R)
• M73: 26,226,003 km (0.085 R)
• M74: 26,788,042 km (0.119 R)
• M75: 27,223,073 km (0.043 R)
• M76: 27,528,851 km (0.08 R)
• M77: 29,075,393 km (0.12 R)
• M78: 29,432,783 km (0.086 R)
• M79: 29,701,760 km (0.09 R)
• M80: 30,061,842 km (0.111 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: 365 - 18,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit