🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.1

Radius: 14.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.56 AU - 0.7 AU

Year: 345 Days

Day: 6.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 26,612,709 km

• M1: 185,950 km (0.117 R)
• M2: 282,590 km (0.055 R)
• M3: 385,364 km (0.117 R)
• M4: 512,822 km (0.058 R)
• M5: 647,609 km (0.067 R)
• M6: 747,840 km (0.037 R)
• M7: 902,973 km (0.113 R)
• M8: 1,062,743 km (0.049 R)
• M9: 1,205,011 km (0.037 R)
• M10: 1,305,092 km (0.078 R)
• M11: 1,399,937 km (0.035 R)
• M12: 1,501,663 km (0.111 R)
• M13: 1,681,480 km (0.033 R)
• M14: 1,794,875 km (0.051 R)
• M15: 1,934,450 km (0.116 R)
• M16: 2,073,127 km (0.109 R)
• M17: 2,180,688 km (0.108 R)
• M18: 2,280,021 km (0.117 R)
• M19: 2,488,860 km (0.092 R)
• M20: 2,682,888 km (0.108 R)
• M21: 2,806,007 km (0.105 R)
• M22: 2,909,379 km (0.071 R)
• M23: 3,102,959 km (0.109 R)
• M24: 3,198,702 km (0.103 R)
• M25: 3,329,749 km (0.067 R)
• M26: 3,573,744 km (0.074 R)
• M27: 3,920,661 km (0.109 R)
• M28: 4,085,817 km (0.101 R)
• M29: 4,203,551 km (0.032 R)
• M30: 4,297,348 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.3

Radius: 11.3

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.61 AU - 0.71 AU

Year: 370 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 26,612,709 km

• M1: 157,078 km (0.083 R)
• M2: 259,852 km (0.111 R)
• M3: 331,060 km (0.111 R)
• M4: 493,673 km (0.105 R)
• M5: 574,905 km (0.09 R)
• M6: 697,575 km (0.08 R)
• M7: 783,594 km (0.11 R)
• M8: 869,612 km (0.118 R)
• M9: 1,005,148 km (0.068 R)
• M10: 1,289,234 km (0.034 R)
• M11: 1,378,544 km (0.053 R)
• M12: 1,479,972 km (0.082 R)
• M13: 1,629,270 km (0.093 R)
• M14: 1,716,187 km (0.075 R)
• M15: 1,804,599 km (0.107 R)
• M16: 1,884,036 km (0.097 R)
• M17: 1,970,204 km (0.115 R)
• M18: 2,046,648 km (0.097 R)
• M19: 2,129,675 km (0.105 R)
• M20: 2,213,899 km (0.118 R)
• M21: 2,287,950 km (0.105 R)
• M22: 2,380,102 km (0.091 R)
• M23: 2,580,264 km (0.097 R)
• M24: 2,688,423 km (0.091 R)
• M25: 2,779,828 km (0.063 R)
• M26: 2,860,012 km (0.101 R)
• M27: 3,003,476 km (0.064 R)
• M28: 3,143,201 km (0.074 R)
• M29: 3,291,602 km (0.032 R)
• M30: 3,461,994 km (0.103 R)
• M31: 3,709,878 km (0.107 R)
• M32: 3,791,558 km (0.096 R)
• M33: 3,949,683 km (0.061 R)
• M34: 4,110,052 km (0.096 R)
• M35: 4,215,818 km (0.089 R)
• M36: 4,344,023 km (0.118 R)
• M37: 4,495,266 km (0.094 R)
• M38: 4,633,495 km (0.097 R)
• M39: 4,839,940 km (0.098 R)
• M40: 4,981,759 km (0.088 R)
• M41: 5,193,440 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.5

Radius: 8.1

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.66 AU - 4.24 AU

Year: 4423 Days

Day: 5.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 26,612,709 km

• M1: 151,393 km (0.082 R)
• M2: 465,549 km (0.049 R)
• M3: 534,214 km (0.118 R)
• M4: 614,249 km (0.105 R)
• M5: 795,561 km (0.1 R)
• M6: 897,138 km (0.08 R)
• M7: 949,498 km (0.106 R)
• M8: 1,057,807 km (0.093 R)
• M9: 1,132,456 km (0.107 R)
• M10: 1,189,602 km (0.103 R)
• M11: 1,247,646 km (0.102 R)
• M12: 1,306,887 km (0.086 R)
• M13: 1,448,706 km (0.086 R)
• M14: 1,725,611 km (0.108 R)
• M15: 1,859,053 km (0.082 R)
• M16: 2,195,947 km (0.097 R)
• M17: 2,526,708 km (0.091 R)
• M18: 2,978,793 km (0.11 R)
• M19: 3,032,199 km (0.109 R)
• M20: 3,221,291 km (0.083 R)
• M21: 3,358,622 km (0.116 R)
• M22: 3,512,109 km (0.096 R)
• M23: 3,582,719 km (0.104 R)
• M24: 4,045,276 km (0.112 R)
• M25: 4,119,327 km (0.076 R)
• M26: 4,328,914 km (0.09 R)
• M27: 4,789,974 km (0.082 R)
• M28: 4,852,656 km (0.081 R)
• M29: 4,994,624 km (0.098 R)
• M30: 5,090,068 km (0.077 R)
• M31: 5,331,369 km (0.093 R)
• M32: 5,494,281 km (0.107 R)
• M33: 5,708,505 km (0.069 R)
• M34: 6,077,413 km (0.1 R)
• M35: 6,282,063 km (0.095 R)
• M36: 6,471,454 km (0.096 R)
• M37: 6,873,723 km (0.054 R)
• M38: 7,248,166 km (0.093 R)
• M39: 7,647,593 km (0.058 R)
• M40: 7,776,097 km (0.089 R)
• M41: 7,886,949 km (0.071 R)
• M42: 8,581,682 km (0.091 R)
• M43: 8,888,208 km (0.107 R)
• M44: 9,296,012 km (0.107 R)
• M45: 9,393,998 km (0.105 R)
• M46: 9,610,766 km (0.085 R)
• M47: 10,535,280 km (0.06 R)
• M48: 11,974,562 km (0.097 R)
• M49: 12,231,122 km (0.097 R)
• M50: 12,316,991 km (0.089 R)
• M51: 12,532,711 km (0.096 R)
• M52: 12,771,469 km (0.118 R)
• M53: 12,924,209 km (0.098 R)
• M54: 13,209,342 km (0.106 R)
• M55: 13,408,008 km (0.116 R)
• M56: 13,674,442 km (0.118 R)
• M57: 13,920,231 km (0.118 R)
• M58: 14,212,695 km (0.097 R)
• M59: 14,940,938 km (0.104 R)
• M60: 15,518,236 km (0.075 R)
• M61: 15,588,098 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.5

Radius: 11.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.41 AU - 4.67 AU

Year: 5605 Days

Day: 11.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,612,709 km

• M1: 144,960 km (0.119 R)
• M2: 281,693 km (0.118 R)
• M3: 445,353 km (0.103 R)
• M4: 569,818 km (0.079 R)
• M5: 880,383 km (0.109 R)
• M6: 1,007,841 km (0.088 R)
• M7: 1,204,712 km (0.103 R)
• M8: 1,374,356 km (0.114 R)
• M9: 1,524,402 km (0.07 R)
• M10: 1,767,200 km (0.111 R)
• M11: 1,916,050 km (0.044 R)
• M12: 2,194,601 km (0.099 R)
• M13: 2,519,677 km (0.116 R)
• M14: 2,637,261 km (0.089 R)
• M15: 2,965,479 km (0.116 R)
• M16: 3,699,555 km (0.112 R)
• M17: 3,795,148 km (0.075 R)
• M18: 4,008,475 km (0.099 R)
• M19: 4,106,910 km (0.102 R)
• M20: 4,569,617 km (0.109 R)
• M21: 5,262,703 km (0.105 R)
• M22: 5,413,947 km (0.069 R)
• M23: 5,765,203 km (0.113 R)
• M24: 6,078,610 km (0.095 R)
• M25: 6,397,703 km (0.077 R)
• M26: 6,910,225 km (0.1 R)
• M27: 7,123,851 km (0.047 R)
• M28: 7,508,766 km (0.066 R)
• M29: 8,049,413 km (0.057 R)
• M30: 8,249,126 km (0.027 R)
• M31: 8,425,202 km (0.085 R)
• M32: 8,729,933 km (0.088 R)
• M33: 9,090,165 km (0.078 R)
• M34: 9,220,016 km (0.092 R)
• M35: 9,429,004 km (0.052 R)
• M36: 9,745,553 km (0.052 R)
• M37: 9,878,546 km (0.038 R)
• M38: 10,470,505 km (0.106 R)
• M39: 10,880,852 km (0.083 R)
• M40: 11,074,132 km (0.06 R)
• M41: 11,157,308 km (0.083 R)
• M42: 11,773,652 km (0.116 R)
• M43: 12,286,324 km (0.049 R)
• M44: 12,690,088 km (0.113 R)
• M45: 12,893,541 km (0.095 R)
• M46: 13,010,377 km (0.094 R)
• M47: 13,569,873 km (0.103 R)
• M48: 14,167,367 km (0.087 R)
• M49: 14,318,162 km (0.088 R)
• M50: 14,804,056 km (0.093 R)
• M51: 15,295,485 km (0.087 R)
• M52: 15,667,535 km (0.09 R)
• M53: 15,854,682 km (0.105 R)
• M54: 16,231,219 km (0.082 R)
• M55: 16,769,772 km (0.1 R)
• M56: 16,897,229 km (0.111 R)
• M57: 16,993,121 km (0.116 R)
• M58: 18,650,815 km (0.112 R)
• M59: 19,015,086 km (0.067 R)
• M60: 19,415,111 km (0.051 R)
• M61: 20,088,152 km (0.06 R)
• M62: 20,223,687 km (0.1 R)
• M63: 20,666,198 km (0.11 R)
• M64: 21,008,777 km (0.114 R)
• M65: 21,699,620 km (0.108 R)
• M66: 21,978,022 km (0.056 R)
• M67: 22,397,943 km (0.097 R)
• M68: 22,855,712 km (0.119 R)
• M69: 22,961,927 km (0.112 R)
• M70: 23,316,773 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.5

Radius: 8.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.14 AU - 6.52 AU

Year: 8494 Days

Day: 6.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 26,612,709 km

• M1: 270,623 km (0.12 R)
• M2: 784,641 km (0.068 R)
• M3: 868,416 km (0.119 R)
• M4: 1,084,734 km (0.067 R)
• M5: 1,448,706 km (0.113 R)
• M6: 1,929,813 km (0.086 R)
• M7: 2,095,118 km (0.091 R)
• M8: 2,265,211 km (0.112 R)
• M9: 2,457,743 km (0.089 R)
• M10: 2,511,150 km (0.1 R)
• M11: 2,747,066 km (0.107 R)
• M12: 2,990,312 km (0.064 R)
• M13: 3,066,607 km (0.038 R)
• M14: 3,906,449 km (0.086 R)
• M15: 4,438,419 km (0.068 R)
• M16: 4,591,607 km (0.06 R)
• M17: 4,925,510 km (0.094 R)
• M18: 4,993,278 km (0.081 R)
• M19: 5,664,075 km (0.075 R)
• M20: 5,758,770 km (0.116 R)
• M21: 5,854,064 km (0.112 R)
• M22: 6,585,597 km (0.071 R)
• M23: 7,474,957 km (0.115 R)
• M24: 7,867,651 km (0.046 R)
• M25: 9,058,001 km (0.081 R)
• M26: 9,392,353 km (0.09 R)
• M27: 10,101,895 km (0.086 R)
• M28: 10,477,685 km (0.096 R)
• M29: 10,975,996 km (0.045 R)
• M30: 11,183,488 km (0.079 R)
• M31: 11,242,878 km (0.102 R)
• M32: 11,332,338 km (0.102 R)
• M33: 11,692,570 km (0.046 R)
• M34: 12,026,173 km (0.057 R)
• M35: 12,301,433 km (0.114 R)
• M36: 13,613,107 km (0.117 R)
• M37: 14,156,596 km (0.098 R)
• M38: 14,479,578 km (0.111 R)
• M39: 14,739,878 km (0.064 R)
• M40: 15,430,123 km (0.076 R)
• M41: 15,762,529 km (0.119 R)
• M42: 16,198,308 km (0.086 R)
• M43: 16,842,177 km (0.115 R)
• M44: 18,330,227 km (0.043 R)
• M45: 18,717,686 km (0.113 R)
• M46: 19,968,174 km (0.069 R)
• M47: 20,621,917 km (0.093 R)
• M48: 20,768,074 km (0.086 R)
• M49: 21,393,243 km (0.118 R)
• M50: 21,726,847 km (0.026 R)
• M51: 22,099,345 km (0.093 R)
• M52: 22,361,441 km (0.113 R)
• M53: 23,040,017 km (0.046 R)
• M54: 23,496,141 km (0.043 R)
• M55: 23,725,474 km (0.057 R)
• M56: 23,801,919 km (0.106 R)
• M57: 23,993,703 km (0.111 R)
• M58: 24,804,823 km (0.084 R)
• M59: 25,272,316 km (0.077 R)
• M60: 25,507,185 km (0.096 R)
• M61: 25,900,179 km (0.093 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: 431 - 16,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit