🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.9

Radius: 11.1

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.63 AU - 0.97 AU

Year: 469 Days

Day: 9.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,208,478 km

• M1: 140,323 km (0.1 R)
• M2: 222,901 km (0.044 R)
• M3: 299,645 km (0.092 R)
• M4: 387,907 km (0.117 R)
• M5: 552,016 km (0.081 R)
• M6: 652,097 km (0.107 R)
• M7: 759,209 km (0.088 R)
• M8: 858,692 km (0.096 R)
• M9: 929,452 km (0.114 R)
• M10: 1,007,242 km (0.045 R)
• M11: 1,102,836 km (0.109 R)
• M12: 1,222,813 km (0.116 R)
• M13: 1,314,367 km (0.107 R)
• M14: 1,386,174 km (0.043 R)
• M15: 1,464,862 km (0.064 R)
• M16: 1,592,021 km (0.114 R)
• M17: 1,704,817 km (0.096 R)
• M18: 1,808,040 km (0.093 R)
• M19: 2,001,919 km (0.114 R)
• M20: 2,209,411 km (0.114 R)
• M21: 2,302,461 km (0.049 R)
• M22: 2,430,965 km (0.099 R)
• M23: 2,520,126 km (0.08 R)
• M24: 2,596,570 km (0.095 R)
• M25: 2,780,426 km (0.091 R)
• M26: 2,961,290 km (0.074 R)
• M27: 3,251,360 km (0.085 R)
• M28: 3,574,043 km (0.111 R)
• M29: 3,739,348 km (0.111 R)
• M30: 3,979,902 km (0.109 R)
• M31: 4,308,568 km (0.09 R)
• M32: 4,400,571 km (0.117 R)
• M33: 4,518,604 km (0.103 R)
• M34: 4,629,157 km (0.088 R)
• M35: 4,940,021 km (0.034 R)
• M36: 5,213,187 km (0.111 R)
• M37: 5,365,028 km (0.031 R)
• M38: 5,437,135 km (0.102 R)
• M39: 5,591,220 km (0.104 R)
• M40: 5,691,750 km (0.116 R)
• M41: 5,857,505 km (0.093 R)
• M42: 6,043,604 km (0.119 R)
• M43: 6,165,527 km (0.062 R)
• M44: 6,373,916 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.2

Radius: 9.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.56 AU - 3.04 AU

Year: 3074 Days

Day: 7.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 24,208,478 km

• M1: 191,036 km (0.05 R)
• M2: 367,113 km (0.108 R)
• M3: 452,234 km (0.041 R)
• M4: 591,360 km (0.115 R)
• M5: 673,789 km (0.096 R)
• M6: 1,037,012 km (0.107 R)
• M7: 1,209,200 km (0.089 R)
• M8: 1,289,833 km (0.095 R)
• M9: 1,390,961 km (0.076 R)
• M10: 1,504,506 km (0.042 R)
• M11: 1,660,836 km (0.092 R)
• M12: 2,372,921 km (0.045 R)
• M13: 2,567,548 km (0.113 R)
• M14: 2,660,897 km (0.046 R)
• M15: 2,827,101 km (0.066 R)
• M16: 3,232,660 km (0.106 R)
• M17: 3,333,789 km (0.052 R)
• M18: 4,043,780 km (0.117 R)
• M19: 4,235,565 km (0.052 R)
• M20: 4,472,378 km (0.069 R)
• M21: 4,542,839 km (0.118 R)
• M22: 5,223,509 km (0.09 R)
• M23: 5,432,497 km (0.118 R)
• M24: 5,598,700 km (0.048 R)
• M25: 5,735,882 km (0.072 R)
• M26: 5,843,442 km (0.098 R)
• M27: 5,967,010 km (0.064 R)
• M28: 6,217,138 km (0.116 R)
• M29: 6,550,442 km (0.096 R)
• M30: 6,808,349 km (0.056 R)
• M31: 6,905,887 km (0.028 R)
• M32: 7,218,097 km (0.101 R)
• M33: 7,467,776 km (0.09 R)
• M34: 8,285,927 km (0.098 R)
• M35: 8,442,556 km (0.118 R)
• M36: 9,150,303 km (0.075 R)
• M37: 9,547,785 km (0.098 R)
• M38: 9,712,043 km (0.096 R)
• M39: 9,858,799 km (0.078 R)
• M40: 10,136,004 km (0.071 R)
• M41: 10,415,752 km (0.041 R)
• M42: 10,547,099 km (0.101 R)
• M43: 10,887,733 km (0.104 R)
• M44: 11,270,255 km (0.09 R)
• M45: 11,405,192 km (0.074 R)
• M46: 11,637,817 km (0.1 R)
• M47: 12,048,762 km (0.11 R)
• M48: 12,226,335 km (0.095 R)
• M49: 12,724,047 km (0.038 R)
• M50: 13,187,800 km (0.112 R)
• M51: 13,575,109 km (0.058 R)
• M52: 13,842,291 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.7

Radius: 9.6

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.79 AU - 3.81 AU

Year: 4859 Days

Day: 8.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,208,478 km

• M1: 140,024 km (0.091 R)
• M2: 250,876 km (0.078 R)
• M3: 341,682 km (0.1 R)
• M4: 413,339 km (0.09 R)
• M5: 556,055 km (0.107 R)
• M6: 695,481 km (0.114 R)
• M7: 835,953 km (0.112 R)
• M8: 904,170 km (0.063 R)
• M9: 1,108,221 km (0.064 R)
• M10: 1,235,529 km (0.088 R)
• M11: 1,301,053 km (0.041 R)
• M12: 1,477,129 km (0.081 R)
• M13: 1,661,135 km (0.106 R)
• M14: 1,733,989 km (0.107 R)
• M15: 2,145,981 km (0.067 R)
• M16: 2,225,717 km (0.074 R)
• M17: 2,338,963 km (0.115 R)
• M18: 2,863,602 km (0.082 R)
• M19: 2,987,170 km (0.055 R)
• M20: 3,203,040 km (0.091 R)
• M21: 3,368,346 km (0.103 R)
• M22: 3,442,845 km (0.107 R)
• M23: 3,726,782 km (0.084 R)
• M24: 3,959,407 km (0.09 R)
• M25: 4,176,922 km (0.088 R)
• M26: 4,277,153 km (0.039 R)
• M27: 4,769,180 km (0.076 R)
• M28: 4,979,664 km (0.104 R)
• M29: 5,086,028 km (0.117 R)
• M30: 5,344,384 km (0.115 R)
• M31: 5,518,965 km (0.103 R)
• M32: 5,784,501 km (0.074 R)
• M33: 5,986,458 km (0.12 R)
• M34: 6,559,418 km (0.09 R)
• M35: 7,659,411 km (0.106 R)
• M36: 7,733,163 km (0.064 R)
• M37: 8,280,990 km (0.063 R)
• M38: 8,457,964 km (0.104 R)
• M39: 8,789,922 km (0.079 R)
• M40: 8,892,995 km (0.114 R)
• M41: 9,126,218 km (0.101 R)
• M42: 9,440,374 km (0.113 R)
• M43: 9,519,511 km (0.069 R)
• M44: 9,998,822 km (0.082 R)
• M45: 10,377,006 km (0.065 R)
• M46: 10,677,398 km (0.074 R)
• M47: 10,870,230 km (0.03 R)
• M48: 11,119,610 km (0.085 R)
• M49: 11,259,035 km (0.086 R)
• M50: 11,765,723 km (0.037 R)
• M51: 12,107,704 km (0.075 R)
• M52: 12,193,722 km (0.083 R)
• M53: 12,539,892 km (0.112 R)
• M54: 12,655,830 km (0.052 R)
• M55: 12,977,017 km (0.108 R)
• M56: 13,776,468 km (0.095 R)
• M57: 14,409,267 km (0.107 R)
• M58: 15,020,673 km (0.118 R)
• M59: 15,113,125 km (0.073 R)
• M60: 15,703,139 km (0.095 R)
• M61: 16,427,492 km (0.072 R)
• M62: 16,777,700 km (0.057 R)
• M63: 17,162,616 km (0.045 R)
• M64: 17,810,524 km (0.109 R)
• M65: 18,631,816 km (0.067 R)
• M66: 20,379,269 km (0.119 R)
• M67: 21,341,782 km (0.1 R)
• M68: 21,549,872 km (0.101 R)
• M69: 23,203,827 km (0.069 R)
• M70: 23,812,091 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit