🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118

Radius: 13.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.48 AU - 0.56 AU

Year: 264 Days

Day: 12.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 21,509,771 km

• M1: 164,707 km (0.094 R)
• M2: 253,269 km (0.096 R)
• M3: 341,831 km (0.092 R)
• M4: 425,756 km (0.083 R)
• M5: 512,822 km (0.099 R)
• M6: 636,988 km (0.083 R)
• M7: 724,353 km (0.093 R)
• M8: 823,237 km (0.093 R)
• M9: 931,995 km (0.11 R)
• M10: 1,014,573 km (0.077 R)
• M11: 1,142,629 km (0.12 R)
• M12: 1,323,941 km (0.08 R)
• M13: 1,437,636 km (0.03 R)
• M14: 1,566,140 km (0.115 R)
• M15: 1,687,015 km (0.116 R)
• M16: 1,784,254 km (0.081 R)
• M17: 1,932,356 km (0.075 R)
• M18: 2,040,814 km (0.08 R)
• M19: 2,221,977 km (0.056 R)
• M20: 2,322,657 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 8.3

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.58 AU - 0.94 AU

Year: 466 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 21,509,771 km

• M1: 104,120 km (0.077 R)
• M2: 169,195 km (0.096 R)
• M3: 265,237 km (0.077 R)
• M4: 348,563 km (0.057 R)
• M5: 425,606 km (0.046 R)
• M6: 565,181 km (0.115 R)
• M7: 650,900 km (0.119 R)
• M8: 732,880 km (0.078 R)
• M9: 814,411 km (0.108 R)
• M10: 958,773 km (0.058 R)
• M11: 1,029,383 km (0.069 R)
• M12: 1,106,875 km (0.118 R)
• M13: 1,216,679 km (0.092 R)
• M14: 1,319,752 km (0.087 R)
• M15: 1,372,411 km (0.11 R)
• M16: 1,463,516 km (0.077 R)
• M17: 1,534,725 km (0.097 R)
• M18: 1,590,225 km (0.103 R)
• M19: 1,860,698 km (0.08 R)
• M20: 1,998,328 km (0.106 R)
• M21: 2,089,882 km (0.101 R)
• M22: 2,189,215 km (0.084 R)
• M23: 2,245,913 km (0.069 R)
• M24: 2,437,996 km (0.094 R)
• M25: 2,509,953 km (0.052 R)
• M26: 2,562,612 km (0.086 R)
• M27: 2,629,033 km (0.049 R)
• M28: 2,702,785 km (0.067 R)
• M29: 2,784,016 km (0.109 R)
• M30: 2,914,316 km (0.097 R)
• M31: 3,046,561 km (0.118 R)
• M32: 3,180,900 km (0.098 R)
• M33: 3,492,362 km (0.103 R)
• M34: 3,543,974 km (0.072 R)
• M35: 3,610,694 km (0.034 R)
• M36: 3,859,176 km (0.105 R)
• M37: 4,152,089 km (0.113 R)
• M38: 4,206,991 km (0.061 R)
• M39: 4,285,530 km (0.095 R)
• M40: 4,372,746 km (0.1 R)
• M41: 4,492,424 km (0.085 R)
• M42: 4,556,751 km (0.067 R)
• M43: 4,653,840 km (0.042 R)
• M44: 4,866,419 km (0.09 R)
• M45: 4,924,164 km (0.106 R)
• M46: 5,132,553 km (0.095 R)
• M47: 5,225,154 km (0.108 R)
• M48: 5,480,518 km (0.068 R)
• M49: 5,532,129 km (0.11 R)
• M50: 5,609,771 km (0.11 R)
• M51: 5,713,891 km (0.073 R)
• M52: 5,792,280 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.8

Radius: 10

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.74 AU - 1.76 AU

Year: 1627 Days

Day: 14.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 21,509,771 km

• M1: 125,213 km (0.081 R)
• M2: 225,294 km (0.082 R)
• M3: 315,652 km (0.069 R)
• M4: 382,821 km (0.092 R)
• M5: 475,871 km (0.118 R)
• M6: 610,060 km (0.036 R)
• M7: 682,465 km (0.102 R)
• M8: 758,162 km (0.114 R)
• M9: 867,967 km (0.07 R)
• M10: 950,994 km (0.073 R)
• M11: 1,016,667 km (0.032 R)
• M12: 1,146,219 km (0.108 R)
• M13: 1,216,679 km (0.073 R)
• M14: 1,310,627 km (0.097 R)
• M15: 1,392,008 km (0.118 R)
• M16: 1,591,572 km (0.085 R)
• M17: 1,670,859 km (0.071 R)
• M18: 1,776,026 km (0.1 R)
• M19: 1,841,849 km (0.1 R)
• M20: 2,010,147 km (0.115 R)
• M21: 2,078,962 km (0.096 R)
• M22: 2,157,351 km (0.077 R)
• M23: 2,425,729 km (0.116 R)
• M24: 2,752,750 km (0.058 R)
• M25: 2,839,068 km (0.104 R)
• M26: 2,916,560 km (0.077 R)
• M27: 3,520,935 km (0.109 R)
• M28: 4,053,953 km (0.117 R)
• M29: 4,185,599 km (0.115 R)
• M30: 4,296,451 km (0.112 R)
• M31: 4,475,968 km (0.08 R)
• M32: 4,600,733 km (0.063 R)
• M33: 5,242,209 km (0.045 R)
• M34: 5,506,698 km (0.078 R)
• M35: 5,689,506 km (0.07 R)
• M36: 5,800,209 km (0.12 R)
• M37: 5,924,076 km (0.101 R)
• M38: 6,086,240 km (0.089 R)
• M39: 6,237,483 km (0.118 R)
• M40: 6,364,342 km (0.104 R)
• M41: 6,556,426 km (0.103 R)
• M42: 6,711,409 km (0.098 R)
• M43: 6,959,293 km (0.096 R)
• M44: 7,504,428 km (0.063 R)
• M45: 7,585,360 km (0.105 R)
• M46: 7,666,592 km (0.094 R)
• M47: 7,884,705 km (0.097 R)
• M48: 8,022,036 km (0.071 R)
• M49: 8,091,001 km (0.103 R)
• M50: 8,187,940 km (0.06 R)
• M51: 8,635,836 km (0.112 R)
• M52: 8,919,923 km (0.11 R)
• M53: 9,091,811 km (0.03 R)
• M54: 9,221,362 km (0.1 R)
• M55: 9,337,151 km (0.112 R)
• M56: 9,438,878 km (0.099 R)
• M57: 9,526,392 km (0.114 R)
• M58: 9,805,093 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.1

Radius: 12.2

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.98 AU - 2.76 AU

Year: 2565 Days

Day: 8 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,509,771 km

• M1: 155,283 km (0.112 R)
• M2: 241,301 km (0.076 R)
• M3: 322,533 km (0.117 R)
• M4: 581,637 km (0.114 R)
• M5: 847,472 km (0.083 R)
• M6: 1,234,781 km (0.063 R)
• M7: 1,467,705 km (0.107 R)
• M8: 1,728,753 km (0.1 R)
• M9: 1,948,512 km (0.067 R)
• M10: 2,325,648 km (0.033 R)
• M11: 2,853,579 km (0.076 R)
• M12: 3,114,927 km (0.089 R)
• M13: 3,215,008 km (0.067 R)
• M14: 3,418,461 km (0.107 R)
• M15: 3,767,024 km (0.109 R)
• M16: 4,182,158 km (0.064 R)
• M17: 4,274,460 km (0.1 R)
• M18: 4,461,009 km (0.111 R)
• M19: 4,650,250 km (0.086 R)
• M20: 5,154,843 km (0.043 R)
• M21: 5,433,843 km (0.089 R)
• M22: 5,717,780 km (0.111 R)
• M23: 5,882,338 km (0.093 R)
• M24: 5,986,009 km (0.103 R)
• M25: 6,237,184 km (0.039 R)
• M26: 6,406,678 km (0.12 R)
• M27: 6,642,145 km (0.112 R)
• M28: 7,680,355 km (0.115 R)
• M29: 8,206,790 km (0.107 R)
• M30: 8,369,253 km (0.044 R)
• M31: 8,815,952 km (0.033 R)
• M32: 9,150,154 km (0.073 R)
• M33: 9,585,932 km (0.084 R)
• M34: 9,732,688 km (0.079 R)
• M35: 9,855,508 km (0.076 R)
• M36: 10,553,232 km (0.054 R)
• M37: 10,730,206 km (0.065 R)
• M38: 11,421,947 km (0.08 R)
• M39: 11,577,529 km (0.092 R)
• M40: 11,655,768 km (0.108 R)
• M41: 12,048,912 km (0.09 R)
• M42: 12,260,443 km (0.046 R)
• M43: 12,553,206 km (0.065 R)
• M44: 12,848,363 km (0.092 R)
• M45: 13,555,213 km (0.055 R)
• M46: 13,692,544 km (0.108 R)
• M47: 14,218,829 km (0.079 R)
• M48: 14,610,925 km (0.116 R)
• M49: 14,695,298 km (0.105 R)
• M50: 14,808,244 km (0.07 R)
• M51: 14,978,188 km (0.095 R)
• M52: 15,262,723 km (0.089 R)
• M53: 15,635,371 km (0.099 R)
• M54: 15,750,561 km (0.059 R)
• M55: 15,981,989 km (0.116 R)
• M56: 16,185,293 km (0.092 R)
• M57: 16,565,421 km (0.12 R)
• M58: 16,977,862 km (0.117 R)
• M59: 17,603,032 km (0.091 R)
• M60: 17,753,079 km (0.065 R)
• M61: 19,121,749 km (0.08 R)
• M62: 19,245,168 km (0.113 R)
• M63: 19,337,769 km (0.117 R)
• M64: 19,461,636 km (0.09 R)
• M65: 19,959,348 km (0.079 R)
• M66: 20,492,814 km (0.084 R)
• M67: 20,935,773 km (0.071 R)
• M68: 21,477,766 km (0.11 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: 179 - 11,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit