🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178

Radius: 10

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.51 AU - 0.57 AU

Year: 274 Days

Day: 7.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 13,891,513 km

• M1: 124,615 km (0.108 R)
• M2: 213,476 km (0.086 R)
• M3: 277,055 km (0.093 R)
• M4: 360,082 km (0.117 R)
• M5: 482,453 km (0.084 R)
• M6: 556,205 km (0.114 R)
• M7: 650,751 km (0.091 R)
• M8: 766,091 km (0.054 R)
• M9: 873,053 km (0.064 R)
• M10: 947,254 km (0.109 R)
• M11: 1,021,155 km (0.105 R)
• M12: 1,119,890 km (0.104 R)
• M13: 1,361,341 km (0.085 R)
• M14: 1,525,300 km (0.082 R)
• M15: 1,609,823 km (0.118 R)
• M16: 1,742,965 km (0.101 R)
• M17: 1,811,032 km (0.082 R)
• M18: 1,890,319 km (0.091 R)
• M19: 1,988,604 km (0.087 R)
• M20: 2,135,659 km (0.12 R)
• M21: 2,249,204 km (0.037 R)
• M22: 2,353,623 km (0.089 R)
• M23: 2,478,687 km (0.089 R)
• M24: 2,555,580 km (0.116 R)
• M25: 2,700,092 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.3

Radius: 8.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.78 AU - 2.56 AU

Year: 2206 Days

Day: 13 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 13,891,513 km

• M1: 117,135 km (0.053 R)
• M2: 269,875 km (0.105 R)
• M3: 417,528 km (0.089 R)
• M4: 477,516 km (0.097 R)
• M5: 554,260 km (0.088 R)
• M6: 765,941 km (0.043 R)
• M7: 913,445 km (0.089 R)
• M8: 986,748 km (0.039 R)
• M9: 1,237,174 km (0.075 R)
• M10: 1,309,729 km (0.085 R)
• M11: 1,469,051 km (0.057 R)
• M12: 1,796,820 km (0.108 R)
• M13: 2,235,291 km (0.074 R)
• M14: 2,291,091 km (0.083 R)
• M15: 2,381,299 km (0.076 R)
• M16: 2,438,296 km (0.091 R)
• M17: 2,754,246 km (0.099 R)
• M18: 3,070,646 km (0.112 R)
• M19: 3,132,879 km (0.102 R)
• M20: 3,195,560 km (0.083 R)
• M21: 3,411,879 km (0.033 R)
• M22: 3,515,251 km (0.088 R)
• M23: 3,818,486 km (0.087 R)
• M24: 4,282,089 km (0.115 R)
• M25: 4,365,864 km (0.034 R)
• M26: 4,634,542 km (0.025 R)
• M27: 5,143,624 km (0.106 R)
• M28: 5,292,473 km (0.054 R)
• M29: 5,397,342 km (0.084 R)
• M30: 5,578,953 km (0.071 R)
• M31: 6,277,875 km (0.093 R)
• M32: 6,389,175 km (0.119 R)
• M33: 7,318,926 km (0.074 R)
• M34: 7,436,061 km (0.119 R)
• M35: 7,503,380 km (0.083 R)
• M36: 7,706,235 km (0.101 R)
• M37: 7,842,369 km (0.11 R)
• M38: 8,065,569 km (0.117 R)
• M39: 8,186,444 km (0.114 R)
• M40: 8,925,159 km (0.097 R)
• M41: 9,050,372 km (0.104 R)
• M42: 9,248,290 km (0.088 R)
• M43: 9,465,805 km (0.106 R)
• M44: 9,557,060 km (0.11 R)
• M45: 10,296,821 km (0.057 R)
• M46: 10,635,661 km (0.11 R)
• M47: 10,901,795 km (0.12 R)
• M48: 10,978,240 km (0.114 R)
• M49: 11,247,217 km (0.117 R)
• M50: 11,382,453 km (0.047 R)
• M51: 11,557,184 km (0.106 R)
• M52: 11,732,811 km (0.116 R)
• M53: 12,007,922 km (0.106 R)
• M54: 12,344,667 km (0.107 R)
• M55: 12,404,356 km (0.052 R)
• M56: 12,744,841 km (0.12 R)
• M57: 13,007,385 km (0.112 R)
• M58: 13,722,762 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.1

Radius: 11.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.97 AU - 3.17 AU

Year: 2844 Days

Day: 9 Hours

Environment

Temp: -203 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 13,891,513 km

• M1: 181,911 km (0.088 R)
• M2: 255,364 km (0.082 R)
• M3: 390,750 km (0.106 R)
• M4: 501,452 km (0.113 R)
• M5: 668,702 km (0.068 R)
• M6: 741,257 km (0.114 R)
• M7: 875,746 km (0.096 R)
• M8: 1,399,937 km (0.115 R)
• M9: 1,484,011 km (0.107 R)
• M10: 1,720,974 km (0.108 R)
• M11: 1,837,511 km (0.038 R)
• M12: 2,274,037 km (0.099 R)
• M13: 2,359,458 km (0.092 R)
• M14: 2,460,586 km (0.06 R)
• M15: 2,533,739 km (0.047 R)
• M16: 2,864,350 km (0.047 R)
• M17: 3,019,334 km (0.057 R)
• M18: 3,567,161 km (0.061 R)
• M19: 4,198,315 km (0.09 R)
• M20: 4,572,160 km (0.083 R)
• M21: 5,012,576 km (0.078 R)
• M22: 5,256,869 km (0.119 R)
• M23: 5,485,754 km (0.101 R)
• M24: 5,757,124 km (0.032 R)
• M25: 6,172,558 km (0.119 R)
• M26: 6,292,984 km (0.072 R)
• M27: 6,556,725 km (0.098 R)
• M28: 6,638,705 km (0.045 R)
• M29: 6,886,439 km (0.104 R)
• M30: 7,011,503 km (0.081 R)
• M31: 7,200,445 km (0.052 R)
• M32: 7,734,210 km (0.059 R)
• M33: 7,907,743 km (0.104 R)
• M34: 8,772,270 km (0.086 R)
• M35: 9,227,197 km (0.052 R)
• M36: 9,736,577 km (0.107 R)
• M37: 10,065,543 km (0.073 R)
• M38: 10,255,084 km (0.095 R)
• M39: 10,326,591 km (0.055 R)
• M40: 11,171,969 km (0.11 R)
• M41: 11,566,010 km (0.085 R)
• M42: 11,665,193 km (0.036 R)
• M43: 11,839,475 km (0.087 R)
• M44: 11,914,423 km (0.038 R)
• M45: 12,928,846 km (0.096 R)
• M46: 13,031,919 km (0.119 R)
• M47: 13,135,142 km (0.12 R)
• M48: 13,290,574 km (0.109 R)
• M49: 13,524,844 km (0.087 R)
• M50: 14,129,668 km (0.053 R)
• M51: 14,315,619 km (0.069 R)
• M52: 14,931,962 km (0.085 R)
• M53: 15,475,002 km (0.067 R)
• M54: 15,666,637 km (0.114 R)
• M55: 16,024,475 km (0.11 R)
• M56: 16,329,505 km (0.12 R)
• M57: 16,636,480 km (0.111 R)
• M58: 16,832,752 km (0.103 R)
• M59: 17,397,933 km (0.101 R)
• M60: 18,257,223 km (0.096 R)
• M61: 18,343,990 km (0.047 R)
• M62: 18,430,757 km (0.053 R)
• M63: 18,721,276 km (0.067 R)
• M64: 18,925,477 km (0.065 R)
• M65: 19,013,291 km (0.054 R)
• M66: 19,130,426 km (0.059 R)
• M67: 19,749,761 km (0.082 R)
• M68: 19,987,472 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.8

Radius: 12

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.29 AU - 3.13 AU

Year: 3079 Days

Day: 8.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 13,891,513 km

• M1: 221,854 km (0.077 R)
• M2: 344,075 km (0.079 R)
• M3: 520,002 km (0.096 R)
• M4: 649,404 km (0.075 R)
• M5: 854,204 km (0.082 R)
• M6: 960,867 km (0.102 R)
• M7: 1,054,964 km (0.088 R)
• M8: 1,161,478 km (0.086 R)
• M9: 1,271,881 km (0.103 R)
• M10: 1,395,748 km (0.035 R)
• M11: 1,533,677 km (0.109 R)
• M12: 1,728,603 km (0.042 R)
• M13: 1,910,215 km (0.108 R)
• M14: 2,397,755 km (0.099 R)
• M15: 2,601,058 km (0.042 R)
• M16: 2,748,262 km (0.114 R)
• M17: 2,898,160 km (0.113 R)
• M18: 3,089,495 km (0.112 R)
• M19: 3,180,152 km (0.087 R)
• M20: 3,285,020 km (0.103 R)
• M21: 3,417,713 km (0.095 R)
• M22: 3,840,327 km (0.045 R)
• M23: 3,952,226 km (0.117 R)
• M24: 4,222,250 km (0.117 R)
• M25: 4,469,087 km (0.108 R)
• M26: 4,557,350 km (0.07 R)
• M27: 4,825,728 km (0.11 R)
• M28: 5,160,678 km (0.032 R)
• M29: 5,331,070 km (0.053 R)
• M30: 5,677,538 km (0.09 R)
• M31: 6,080,256 km (0.079 R)
• M32: 6,293,283 km (0.108 R)
• M33: 6,409,072 km (0.106 R)
• M34: 6,609,234 km (0.098 R)
• M35: 6,828,395 km (0.095 R)
• M36: 7,465,233 km (0.112 R)
• M37: 8,157,273 km (0.048 R)
• M38: 8,265,582 km (0.047 R)
• M39: 8,483,695 km (0.113 R)
• M40: 8,593,350 km (0.104 R)
• M41: 8,777,356 km (0.118 R)
• M42: 8,869,807 km (0.055 R)
• M43: 8,999,808 km (0.1 R)
• M44: 9,697,682 km (0.06 R)
• M45: 9,870,019 km (0.093 R)
• M46: 10,159,640 km (0.113 R)
• M47: 10,315,222 km (0.087 R)
• M48: 11,205,180 km (0.071 R)
• M49: 11,406,389 km (0.025 R)
• M50: 11,527,563 km (0.112 R)
• M51: 11,649,336 km (0.056 R)
• M52: 12,388,499 km (0.088 R)
• M53: 12,638,178 km (0.092 R)
• M54: 12,721,803 km (0.087 R)
• M55: 13,269,930 km (0.08 R)
• M56: 13,418,929 km (0.074 R)
• M57: 13,525,592 km (0.054 R)
• M58: 13,632,555 km (0.055 R)
• M59: 13,847,377 km (0.112 R)
• M60: 13,933,546 km (0.116 R)
• M61: 14,106,630 km (0.101 R)
• M62: 14,389,370 km (0.094 R)
• M63: 14,498,577 km (0.106 R)
• M64: 14,827,842 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.5

Radius: 10.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.12 AU - 5.8 AU

Year: 8806 Days

Day: 9.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 13,891,513 km

• M1: 202,256 km (0.06 R)
• M2: 336,446 km (0.111 R)
• M3: 518,207 km (0.076 R)
• M4: 663,766 km (0.12 R)
• M5: 973,882 km (0.093 R)
• M6: 1,843,644 km (0.06 R)
• M7: 2,383,543 km (0.061 R)
• M8: 3,056,434 km (0.084 R)
• M9: 3,972,871 km (0.052 R)
• M10: 4,122,169 km (0.077 R)
• M11: 4,314,851 km (0.11 R)
• M12: 4,440,364 km (0.082 R)
• M13: 4,723,553 km (0.098 R)
• M14: 4,809,721 km (0.094 R)
• M15: 5,100,689 km (0.078 R)
• M16: 5,930,359 km (0.058 R)
• M17: 6,544,009 km (0.083 R)
• M18: 6,931,767 km (0.098 R)
• M19: 7,178,005 km (0.115 R)
• M20: 7,628,444 km (0.044 R)
• M21: 8,088,009 km (0.092 R)
• M22: 8,208,585 km (0.104 R)
• M23: 8,347,262 km (0.051 R)
• M24: 8,556,699 km (0.117 R)
• M25: 8,945,055 km (0.11 R)
• M26: 9,034,215 km (0.119 R)
• M27: 9,213,284 km (0.093 R)
• M28: 9,886,026 km (0.052 R)
• M29: 10,219,031 km (0.072 R)
• M30: 11,510,359 km (0.037 R)
• M31: 12,017,646 km (0.108 R)
• M32: 12,116,081 km (0.047 R)
• M33: 12,752,171 km (0.094 R)
• M34: 13,419,677 km (0.096 R)
• M35: 13,665,167 km (0.108 R)
• M36: 13,788,436 km (0.105 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: 153 - 13,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit