🌌 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: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412

Radius: 13.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.43 AU - 0.59 AU

Year: 247 Days

Day: 13 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 16,869,090 km

• M1: 167,699 km (0.118 R)
• M2: 280,496 km (0.102 R)
• M3: 408,402 km (0.105 R)
• M4: 491,130 km (0.086 R)
• M5: 588,817 km (0.055 R)
• M6: 689,347 km (0.116 R)
• M7: 799,601 km (0.08 R)
• M8: 910,602 km (0.044 R)
• M9: 1,005,447 km (0.072 R)
• M10: 1,133,353 km (0.096 R)
• M11: 1,273,826 km (0.115 R)
• M12: 1,374,655 km (0.099 R)
• M13: 1,540,110 km (0.102 R)
• M14: 1,640,640 km (0.118 R)
• M15: 1,770,341 km (0.105 R)
• M16: 1,852,321 km (0.082 R)
• M17: 1,955,693 km (0.063 R)
• M18: 2,114,416 km (0.1 R)
• M19: 2,197,593 km (0.12 R)
• M20: 2,298,870 km (0.032 R)
• M21: 2,393,267 km (0.1 R)
• M22: 2,475,695 km (0.056 R)
• M23: 2,594,775 km (0.119 R)
• M24: 2,715,650 km (0.094 R)
• M25: 2,801,968 km (0.049 R)
• M26: 2,940,047 km (0.08 R)
• M27: 3,142,154 km (0.109 R)
• M28: 3,242,534 km (0.114 R)
• M29: 3,431,925 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.3

Radius: 8.2

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.55 AU - 0.59 AU

Year: 292 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 16,869,090 km

• M1: 103,971 km (0.09 R)
• M2: 187,446 km (0.06 R)
• M3: 241,152 km (0.104 R)
• M4: 299,046 km (0.063 R)
• M5: 354,547 km (0.109 R)
• M6: 423,661 km (0.044 R)
• M7: 485,894 km (0.095 R)
• M8: 541,245 km (0.093 R)
• M9: 596,447 km (0.096 R)
• M10: 656,435 km (0.096 R)
• M11: 715,975 km (0.104 R)
• M12: 777,311 km (0.098 R)
• M13: 837,598 km (0.12 R)
• M14: 963,261 km (0.101 R)
• M15: 1,051,673 km (0.115 R)
• M16: 1,108,819 km (0.102 R)
• M17: 1,191,248 km (0.094 R)
• M18: 1,243,906 km (0.081 R)
• M19: 1,301,053 km (0.109 R)
• M20: 1,414,298 km (0.039 R)
• M21: 1,481,617 km (0.11 R)
• M22: 1,534,725 km (0.09 R)
• M23: 1,670,410 km (0.089 R)
• M24: 1,826,291 km (0.114 R)
• M25: 1,879,248 km (0.101 R)
• M26: 1,941,182 km (0.082 R)
• M27: 2,028,996 km (0.114 R)
• M28: 2,148,225 km (0.106 R)
• M29: 2,234,693 km (0.111 R)
• M30: 2,340,159 km (0.107 R)
• M31: 2,393,566 km (0.115 R)
• M32: 2,465,373 km (0.103 R)
• M33: 2,524,165 km (0.113 R)
• M34: 2,620,356 km (0.079 R)
• M35: 2,680,495 km (0.071 R)
• M36: 2,887,389 km (0.046 R)
• M37: 2,963,983 km (0.109 R)
• M38: 3,168,333 km (0.095 R)
• M39: 3,227,574 km (0.084 R)
• M40: 3,307,011 km (0.07 R)
• M41: 3,362,063 km (0.071 R)
• M42: 3,447,782 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.1

Radius: 8.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.57 AU - 1.83 AU

Year: 1503 Days

Day: 6.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 16,869,090 km

• M1: 122,969 km (0.073 R)
• M2: 195,524 km (0.051 R)
• M3: 273,166 km (0.086 R)
• M4: 344,524 km (0.088 R)
• M5: 603,478 km (0.1 R)
• M6: 822,788 km (0.067 R)
• M7: 1,013,226 km (0.092 R)
• M8: 1,133,353 km (0.092 R)
• M9: 1,269,936 km (0.08 R)
• M10: 1,436,289 km (0.105 R)
• M11: 1,509,742 km (0.087 R)
• M12: 1,616,255 km (0.069 R)
• M13: 1,679,984 km (0.052 R)
• M14: 1,943,725 km (0.119 R)
• M15: 2,108,283 km (0.1 R)
• M16: 2,234,843 km (0.071 R)
• M17: 2,363,946 km (0.115 R)
• M18: 2,422,139 km (0.08 R)
• M19: 2,510,402 km (0.113 R)
• M20: 2,607,192 km (0.106 R)
• M21: 2,819,920 km (0.025 R)
• M22: 2,873,925 km (0.102 R)
• M23: 2,983,131 km (0.115 R)
• M24: 3,101,762 km (0.087 R)
• M25: 3,213,811 km (0.105 R)
• M26: 3,327,206 km (0.119 R)
• M27: 3,811,455 km (0.114 R)
• M28: 3,897,174 km (0.111 R)
• M29: 4,175,875 km (0.077 R)
• M30: 4,246,635 km (0.084 R)
• M31: 4,335,496 km (0.038 R)
• M32: 4,524,438 km (0.039 R)
• M33: 4,670,146 km (0.096 R)
• M34: 4,975,476 km (0.109 R)
• M35: 5,078,848 km (0.097 R)
• M36: 5,566,986 km (0.063 R)
• M37: 5,644,926 km (0.055 R)
• M38: 5,831,475 km (0.113 R)
• M39: 6,030,141 km (0.106 R)
• M40: 6,567,197 km (0.111 R)
• M41: 6,711,708 km (0.114 R)
• M42: 7,130,134 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.2

Radius: 13.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.18 AU - 2.22 AU

Year: 2213 Days

Day: 8 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 16,869,090 km

• M1: 206,445 km (0.115 R)
• M2: 320,588 km (0.041 R)
• M3: 452,384 km (0.06 R)
• M4: 620,682 km (0.083 R)
• M5: 736,171 km (0.025 R)
• M6: 977,472 km (0.115 R)
• M7: 1,100,891 km (0.082 R)
• M8: 1,206,956 km (0.06 R)
• M9: 1,405,472 km (0.114 R)
• M10: 1,546,842 km (0.069 R)
• M11: 1,702,125 km (0.118 R)
• M12: 1,853,667 km (0.075 R)
• M13: 2,019,272 km (0.052 R)
• M14: 2,123,093 km (0.06 R)
• M15: 2,306,650 km (0.088 R)
• M16: 2,889,184 km (0.104 R)
• M17: 2,974,604 km (0.119 R)
• M18: 3,060,922 km (0.072 R)
• M19: 3,280,532 km (0.078 R)
• M20: 3,381,061 km (0.044 R)
• M21: 3,505,377 km (0.109 R)
• M22: 3,631,189 km (0.094 R)
• M23: 3,735,459 km (0.104 R)
• M24: 4,138,027 km (0.087 R)
• M25: 4,259,051 km (0.052 R)
• M26: 4,418,373 km (0.091 R)
• M27: 4,755,567 km (0.052 R)
• M28: 4,857,144 km (0.12 R)
• M29: 5,179,228 km (0.106 R)
• M30: 5,283,647 km (0.108 R)
• M31: 5,375,799 km (0.065 R)
• M32: 5,481,715 km (0.118 R)
• M33: 5,668,712 km (0.083 R)
• M34: 5,776,572 km (0.107 R)
• M35: 6,214,744 km (0.087 R)
• M36: 6,367,933 km (0.095 R)
• M37: 6,749,258 km (0.094 R)
• M38: 6,834,977 km (0.114 R)
• M39: 7,036,635 km (0.039 R)
• M40: 7,445,636 km (0.072 R)
• M41: 7,549,157 km (0.098 R)
• M42: 7,802,427 km (0.066 R)
• M43: 8,225,938 km (0.03 R)
• M44: 8,333,050 km (0.115 R)
• M45: 8,625,963 km (0.044 R)
• M46: 8,922,316 km (0.078 R)
• M47: 9,285,540 km (0.091 R)
• M48: 9,541,053 km (0.116 R)
• M49: 9,637,544 km (0.03 R)
• M50: 9,831,422 km (0.077 R)
• M51: 9,945,117 km (0.12 R)
• M52: 10,305,349 km (0.05 R)
• M53: 10,954,603 km (0.08 R)
• M54: 11,241,682 km (0.082 R)
• M55: 11,343,707 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.8

Radius: 14.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.38 AU - 2.5 AU

Year: 2585 Days

Day: 13.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 16,869,090 km

• M1: 251,474 km (0.076 R)
• M2: 346,169 km (0.051 R)
• M3: 725,250 km (0.115 R)
• M4: 990,936 km (0.102 R)
• M5: 1,229,545 km (0.027 R)
• M6: 1,330,673 km (0.069 R)
• M7: 1,509,443 km (0.119 R)
• M8: 1,651,860 km (0.117 R)
• M9: 1,764,656 km (0.078 R)
• M10: 1,962,574 km (0.11 R)
• M11: 2,168,122 km (0.094 R)
• M12: 2,292,587 km (0.046 R)
• M13: 2,483,923 km (0.109 R)
• M14: 2,654,016 km (0.099 R)
• M15: 2,774,143 km (0.062 R)
• M16: 3,244,927 km (0.066 R)
• M17: 3,417,264 km (0.104 R)
• M18: 3,563,122 km (0.09 R)
• M19: 3,711,224 km (0.098 R)
• M20: 3,846,311 km (0.113 R)
• M21: 4,136,980 km (0.117 R)
• M22: 4,292,860 km (0.096 R)
• M23: 4,419,121 km (0.072 R)
• M24: 4,530,422 km (0.12 R)
• M25: 4,659,076 km (0.111 R)
• M26: 5,018,859 km (0.117 R)
• M27: 5,644,627 km (0.099 R)
• M28: 6,116,907 km (0.062 R)
• M29: 6,438,992 km (0.108 R)
• M30: 6,547,600 km (0.064 R)
• M31: 6,840,363 km (0.04 R)
• M32: 7,025,415 km (0.078 R)
• M33: 7,156,014 km (0.087 R)
• M34: 7,438,605 km (0.056 R)
• M35: 7,898,468 km (0.063 R)
• M36: 8,210,230 km (0.117 R)
• M37: 8,486,388 km (0.05 R)
• M38: 8,785,733 km (0.078 R)
• M39: 8,886,263 km (0.108 R)
• M40: 9,007,437 km (0.1 R)
• M41: 9,149,555 km (0.112 R)
• M42: 9,251,432 km (0.054 R)
• M43: 9,663,125 km (0.115 R)
• M44: 9,912,953 km (0.115 R)
• M45: 10,017,672 km (0.055 R)
• M46: 10,122,839 km (0.039 R)
• M47: 10,440,435 km (0.03 R)
• M48: 10,632,519 km (0.067 R)
• M49: 10,761,323 km (0.118 R)
• M50: 11,020,426 km (0.094 R)
• M51: 11,633,030 km (0.115 R)
• M52: 11,765,723 km (0.065 R)
• M53: 11,876,725 km (0.082 R)
• M54: 12,211,824 km (0.082 R)
• M55: 12,527,475 km (0.073 R)
• M56: 13,005,889 km (0.046 R)
• M57: 13,235,821 km (0.095 R)
• M58: 14,310,981 km (0.092 R)
• M59: 14,453,398 km (0.108 R)
• M60: 14,763,365 km (0.111 R)
• M61: 14,931,214 km (0.09 R)
• M62: 15,147,981 km (0.1 R)
• M63: 15,317,176 km (0.102 R)
• M64: 15,951,621 km (0.104 R)
• M65: 16,619,426 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 15,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit