🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 8.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.66 AU - 0.98 AU

Year: 487 Days

Day: 13 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 15,723,875 km

• M1: 109,506 km (0.083 R)
• M2: 165,904 km (0.076 R)
• M3: 239,805 km (0.06 R)
• M4: 307,723 km (0.044 R)
• M5: 384,616 km (0.082 R)
• M6: 449,691 km (0.114 R)
• M7: 592,856 km (0.113 R)
• M8: 657,183 km (0.099 R)
• M9: 755,320 km (0.062 R)
• M10: 880,533 km (0.095 R)
• M11: 947,852 km (0.1 R)
• M12: 1,036,414 km (0.117 R)
• M13: 1,136,046 km (0.11 R)
• M14: 1,193,342 km (0.108 R)
• M15: 1,285,345 km (0.087 R)
• M16: 1,353,861 km (0.097 R)
• M17: 1,481,169 km (0.075 R)
• M18: 1,580,502 km (0.087 R)
• M19: 1,752,838 km (0.05 R)
• M20: 1,824,346 km (0.12 R)
• M21: 1,892,114 km (0.111 R)
• M22: 2,025,256 km (0.079 R)
• M23: 2,100,653 km (0.082 R)
• M24: 2,171,712 km (0.064 R)
• M25: 2,233,496 km (0.109 R)
• M26: 2,395,511 km (0.107 R)
• M27: 2,480,632 km (0.103 R)
• M28: 2,583,256 km (0.104 R)
• M29: 2,648,630 km (0.111 R)
• M30: 2,731,358 km (0.086 R)
• M31: 2,798,079 km (0.104 R)
• M32: 2,984,478 km (0.102 R)
• M33: 3,059,127 km (0.111 R)
• M34: 3,134,225 km (0.047 R)
• M35: 3,198,402 km (0.12 R)
• M36: 3,257,045 km (0.058 R)
• M37: 3,381,510 km (0.111 R)
• M38: 3,513,605 km (0.112 R)
• M39: 3,653,479 km (0.078 R)
• M40: 3,721,097 km (0.106 R)
• M41: 3,820,131 km (0.107 R)
• M42: 3,876,230 km (0.111 R)
• M43: 4,052,606 km (0.037 R)
• M44: 4,186,646 km (0.113 R)
• M45: 4,296,301 km (0.087 R)
• M46: 4,439,466 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.5

Radius: 11

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.04 AU - 1.4 AU

Year: 884 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 15,723,875 km

• M1: 177,722 km (0.118 R)
• M2: 366,365 km (0.07 R)
• M3: 471,084 km (0.092 R)
• M4: 546,631 km (0.045 R)
• M5: 758,611 km (0.062 R)
• M6: 955,182 km (0.077 R)
• M7: 1,024,446 km (0.091 R)
• M8: 1,127,519 km (0.094 R)
• M9: 1,224,758 km (0.11 R)
• M10: 1,334,712 km (0.086 R)
• M11: 1,468,154 km (0.1 R)
• M12: 1,554,621 km (0.107 R)
• M13: 1,684,921 km (0.093 R)
• M14: 1,797,269 km (0.085 R)
• M15: 1,928,915 km (0.052 R)
• M16: 2,092,425 km (0.057 R)
• M17: 2,307,697 km (0.082 R)
• M18: 2,567,249 km (0.086 R)
• M19: 2,647,583 km (0.104 R)
• M20: 2,728,815 km (0.101 R)
• M21: 2,810,944 km (0.115 R)
• M22: 3,187,332 km (0.095 R)
• M23: 3,280,681 km (0.071 R)
• M24: 3,381,660 km (0.032 R)
• M25: 3,511,212 km (0.081 R)
• M26: 3,586,908 km (0.052 R)
• M27: 3,739,947 km (0.083 R)
• M28: 3,810,258 km (0.115 R)
• M29: 4,219,707 km (0.05 R)
• M30: 4,344,621 km (0.042 R)
• M31: 4,478,212 km (0.087 R)
• M32: 4,703,806 km (0.112 R)
• M33: 4,941,068 km (0.084 R)
• M34: 5,158,733 km (0.109 R)
• M35: 5,419,332 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.2

Radius: 13.5

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.32 AU - 1.8 AU

Year: 1278 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 15,723,875 km

• M1: 201,508 km (0.092 R)
• M2: 305,030 km (0.097 R)
• M3: 398,080 km (0.075 R)
• M4: 602,431 km (0.055 R)
• M5: 700,716 km (0.116 R)
• M6: 873,801 km (0.072 R)
• M7: 959,072 km (0.08 R)
• M8: 1,054,964 km (0.116 R)
• M9: 1,170,155 km (0.032 R)
• M10: 1,380,489 km (0.084 R)
• M11: 1,499,120 km (0.072 R)
• M12: 2,233,945 km (0.063 R)
• M13: 2,436,501 km (0.089 R)
• M14: 2,634,568 km (0.07 R)
• M15: 2,741,082 km (0.118 R)
• M16: 3,002,579 km (0.07 R)
• M17: 3,170,278 km (0.087 R)
• M18: 3,272,453 km (0.082 R)
• M19: 3,364,157 km (0.056 R)
• M20: 3,573,893 km (0.112 R)
• M21: 3,668,439 km (0.103 R)
• M22: 4,067,716 km (0.096 R)
• M23: 4,191,583 km (0.086 R)
• M24: 4,278,948 km (0.073 R)
• M25: 4,367,061 km (0.05 R)
• M26: 4,868,812 km (0.088 R)
• M27: 5,173,394 km (0.098 R)
• M28: 5,267,341 km (0.068 R)
• M29: 5,621,589 km (0.11 R)
• M30: 6,096,412 km (0.107 R)
• M31: 6,267,104 km (0.101 R)
• M32: 6,367,484 km (0.094 R)
• M33: 6,671,766 km (0.055 R)
• M34: 6,803,562 km (0.101 R)
• M35: 6,891,974 km (0.076 R)
• M36: 6,995,645 km (0.114 R)
• M37: 7,099,915 km (0.082 R)
• M38: 7,339,870 km (0.113 R)
• M39: 7,582,667 km (0.064 R)
• M40: 7,766,523 km (0.12 R)
• M41: 7,982,842 km (0.113 R)
• M42: 8,453,177 km (0.114 R)
• M43: 8,596,193 km (0.1 R)
• M44: 8,787,977 km (0.063 R)
• M45: 9,013,421 km (0.1 R)
• M46: 9,159,578 km (0.111 R)
• M47: 9,257,266 km (0.046 R)
• M48: 9,404,620 km (0.091 R)
• M49: 9,536,266 km (0.106 R)
• M50: 9,652,055 km (0.091 R)
• M51: 9,834,714 km (0.057 R)
• M52: 10,271,390 km (0.071 R)
• M53: 10,423,980 km (0.119 R)
• M54: 10,783,015 km (0.12 R)
• M55: 11,111,382 km (0.089 R)
• M56: 11,233,155 km (0.117 R)
• M57: 11,937,760 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 9.6

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2 AU - 2.62 AU

Year: 2303 Days

Day: 13.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 15,723,875 km

• M1: 124,465 km (0.067 R)
• M2: 257,159 km (0.063 R)
• M3: 318,344 km (0.078 R)
• M4: 461,360 km (0.065 R)
• M5: 673,041 km (0.085 R)
• M6: 865,274 km (0.083 R)
• M7: 947,254 km (0.028 R)
• M8: 1,209,948 km (0.036 R)
• M9: 1,659,489 km (0.065 R)
• M10: 2,214,647 km (0.12 R)
• M11: 2,446,224 km (0.11 R)
• M12: 2,933,165 km (0.065 R)
• M13: 3,285,319 km (0.077 R)
• M14: 3,583,467 km (0.099 R)
• M15: 3,838,831 km (0.094 R)
• M16: 4,029,718 km (0.108 R)
• M17: 4,475,519 km (0.099 R)
• M18: 4,584,876 km (0.085 R)
• M19: 4,824,980 km (0.113 R)
• M20: 5,726,906 km (0.067 R)
• M21: 5,806,043 km (0.074 R)
• M22: 5,965,514 km (0.105 R)
• M23: 6,227,610 km (0.106 R)
• M24: 6,931,169 km (0.05 R)
• M25: 7,015,691 km (0.083 R)
• M26: 7,400,008 km (0.07 R)
• M27: 7,725,384 km (0.079 R)
• M28: 7,989,125 km (0.11 R)
• M29: 8,144,407 km (0.078 R)
• M30: 8,503,143 km (0.065 R)
• M31: 8,912,742 km (0.085 R)
• M32: 9,609,868 km (0.082 R)
• M33: 10,012,585 km (0.116 R)
• M34: 10,156,050 km (0.094 R)
• M35: 10,445,223 km (0.107 R)
• M36: 10,566,397 km (0.07 R)
• M37: 10,712,554 km (0.108 R)
• M38: 10,982,129 km (0.032 R)
• M39: 11,056,031 km (0.1 R)
• M40: 11,154,915 km (0.102 R)
• M41: 12,057,439 km (0.12 R)
• M42: 12,261,341 km (0.102 R)
• M43: 12,698,166 km (0.112 R)
• M44: 12,931,390 km (0.12 R)
• M45: 13,140,079 km (0.116 R)
• M46: 13,376,144 km (0.099 R)
• M47: 13,692,992 km (0.066 R)
• M48: 13,852,314 km (0.051 R)
• M49: 14,092,568 km (0.074 R)
• M50: 14,199,830 km (0.059 R)
• M51: 15,039,822 km (0.062 R)
• M52: 15,231,756 km (0.057 R)
• M53: 15,369,386 km (0.119 R)
• M54: 15,479,789 km (0.115 R)
• M55: 15,756,845 km (0.082 R)
• M56: 15,951,771 km (0.105 R)
• M57: 16,654,581 km (0.118 R)
• M58: 16,796,251 km (0.099 R)
• M59: 17,138,231 km (0.089 R)
• M60: 17,224,100 km (0.066 R)
• M61: 17,857,797 km (0.114 R)
• M62: 18,704,970 km (0.032 R)
• M63: 18,911,415 km (0.106 R)
• M64: 19,118,608 km (0.049 R)
• M65: 19,386,238 km (0.119 R)
• M66: 19,894,871 km (0.099 R)
• M67: 20,075,585 km (0.028 R)
• M68: 20,166,092 km (0.095 R)
• M69: 20,286,967 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.9

Radius: 9.9

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.92 AU - 5.76 AU

Year: 8095 Days

Day: 7.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 15,723,875 km

• M1: 127,009 km (0.106 R)
• M2: 234,121 km (0.089 R)
• M3: 363,972 km (0.102 R)
• M4: 469,588 km (0.037 R)
• M5: 631,303 km (0.103 R)
• M6: 896,989 km (0.11 R)
• M7: 1,187,807 km (0.053 R)
• M8: 1,394,851 km (0.095 R)
• M9: 1,529,040 km (0.103 R)
• M10: 1,754,933 km (0.075 R)
• M11: 1,888,972 km (0.118 R)
• M12: 2,179,491 km (0.089 R)
• M13: 2,894,420 km (0.102 R)
• M14: 3,000,335 km (0.059 R)
• M15: 3,093,983 km (0.109 R)
• M16: 3,175,215 km (0.098 R)
• M17: 3,492,811 km (0.119 R)
• M18: 4,293,908 km (0.075 R)
• M19: 4,598,938 km (0.061 R)
• M20: 4,691,988 km (0.058 R)
• M21: 4,942,863 km (0.098 R)
• M22: 6,925,334 km (0.085 R)
• M23: 7,391,780 km (0.089 R)
• M24: 8,317,492 km (0.081 R)
• M25: 8,813,259 km (0.101 R)
• M26: 10,114,611 km (0.072 R)
• M27: 10,479,780 km (0.091 R)
• M28: 11,538,185 km (0.076 R)
• M29: 11,601,464 km (0.111 R)
• M30: 11,898,566 km (0.086 R)
• M31: 13,221,909 km (0.101 R)
• M32: 13,421,023 km (0.08 R)
• M33: 13,979,622 km (0.064 R)
• M34: 14,092,269 km (0.095 R)
• M35: 14,820,212 km (0.046 R)
• M36: 15,258,235 km (0.085 R)
• M37: 15,350,986 km (0.117 R)
• M38: 15,513,748 km (0.114 R)
• M39: 15,630,434 km (0.065 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: 410 - 19,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit