🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.4

Radius: 11.2

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.74 AU - 0.92 AU

Year: 513 Days

Day: 7.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 26,115,703 km

• M1: 142,417 km (0.108 R)
• M2: 235,467 km (0.12 R)
• M3: 317,147 km (0.112 R)
• M4: 402,418 km (0.113 R)
• M5: 517,609 km (0.106 R)
• M6: 842,535 km (0.116 R)
• M7: 912,547 km (0.025 R)
• M8: 1,019,509 km (0.06 R)
• M9: 1,090,419 km (0.08 R)
• M10: 1,280,259 km (0.076 R)
• M11: 1,396,496 km (0.032 R)
• M12: 1,547,141 km (0.03 R)
• M13: 1,640,041 km (0.072 R)
• M14: 1,777,971 km (0.117 R)
• M15: 1,864,737 km (0.095 R)
• M16: 1,969,755 km (0.086 R)
• M17: 2,048,444 km (0.04 R)
• M18: 2,244,118 km (0.12 R)
• M19: 2,385,936 km (0.105 R)
• M20: 2,458,043 km (0.092 R)
• M21: 2,684,983 km (0.099 R)
• M22: 2,931,669 km (0.093 R)
• M23: 3,080,819 km (0.067 R)
• M24: 3,199,150 km (0.09 R)
• M25: 3,332,592 km (0.057 R)
• M26: 3,433,870 km (0.075 R)
• M27: 3,591,246 km (0.027 R)
• M28: 3,984,539 km (0.092 R)
• M29: 4,244,690 km (0.031 R)
• M30: 4,362,124 km (0.114 R)
• M31: 4,465,796 km (0.116 R)
• M32: 4,540,295 km (0.087 R)
• M33: 4,615,244 km (0.084 R)
• M34: 4,781,746 km (0.119 R)
• M35: 4,865,671 km (0.096 R)
• M36: 5,027,386 km (0.087 R)
• M37: 5,214,383 km (0.03 R)
• M38: 5,427,411 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.5

Radius: 14.1

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.9 AU - 0.9 AU

Year: 579 Days

Day: 5.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 26,115,703 km

• M1: 185,202 km (0.1 R)
• M2: 273,315 km (0.065 R)
• M3: 385,963 km (0.102 R)
• M4: 494,720 km (0.12 R)
• M5: 585,676 km (0.116 R)
• M6: 688,300 km (0.068 R)
• M7: 807,230 km (0.12 R)
• M8: 929,302 km (0.052 R)
• M9: 1,018,014 km (0.07 R)
• M10: 1,120,189 km (0.118 R)
• M11: 1,275,322 km (0.109 R)
• M12: 1,369,718 km (0.045 R)
• M13: 1,548,637 km (0.05 R)
• M14: 1,692,700 km (0.086 R)
• M15: 1,841,400 km (0.098 R)
• M16: 1,975,440 km (0.066 R)
• M17: 2,106,039 km (0.057 R)
• M18: 2,267,006 km (0.114 R)
• M19: 2,397,306 km (0.074 R)
• M20: 2,551,541 km (0.048 R)
• M21: 2,687,376 km (0.073 R)
• M22: 2,781,772 km (0.1 R)
• M23: 3,034,144 km (0.093 R)
• M24: 3,232,361 km (0.074 R)
• M25: 3,356,527 km (0.074 R)
• M26: 3,474,261 km (0.115 R)
• M27: 3,585,562 km (0.04 R)
• M28: 3,828,210 km (0.12 R)
• M29: 3,943,250 km (0.086 R)
• M30: 4,109,753 km (0.103 R)
• M31: 4,253,067 km (0.057 R)
• M32: 4,380,974 km (0.045 R)
• M33: 4,527,580 km (0.118 R)
• M34: 4,640,825 km (0.108 R)
• M35: 4,746,142 km (0.109 R)
• M36: 4,852,207 km (0.099 R)
• M37: 5,039,952 km (0.118 R)
• M38: 5,367,422 km (0.113 R)
• M39: 5,701,923 km (0.105 R)
• M40: 6,052,879 km (0.118 R)
• M41: 6,265,009 km (0.102 R)
• M42: 6,430,614 km (0.095 R)
• M43: 6,686,726 km (0.072 R)
• M44: 6,786,059 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.2

Radius: 15

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.1 AU - 1.8 AU

Year: 1184 Days

Day: 12.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 26,115,703 km

• M1: 203,154 km (0.109 R)
• M2: 380,278 km (0.091 R)
• M3: 561,142 km (0.073 R)
• M4: 759,060 km (0.094 R)
• M5: 881,281 km (0.113 R)
• M6: 1,170,454 km (0.048 R)
• M7: 1,410,409 km (0.057 R)
• M8: 1,641,537 km (0.086 R)
• M9: 1,762,113 km (0.073 R)
• M10: 1,894,657 km (0.117 R)
• M11: 2,123,392 km (0.088 R)
• M12: 2,479,136 km (0.093 R)
• M13: 2,649,229 km (0.043 R)
• M14: 2,854,327 km (0.099 R)
• M15: 3,064,961 km (0.11 R)
• M16: 3,445,987 km (0.101 R)
• M17: 3,591,546 km (0.11 R)
• M18: 3,761,938 km (0.113 R)
• M19: 3,911,984 km (0.109 R)
• M20: 4,052,307 km (0.099 R)
• M21: 4,218,062 km (0.076 R)
• M22: 4,325,922 km (0.05 R)
• M23: 4,507,683 km (0.083 R)
• M24: 4,630,353 km (0.102 R)
• M25: 4,741,804 km (0.112 R)
• M26: 4,841,436 km (0.086 R)
• M27: 5,055,810 km (0.113 R)
• M28: 5,559,506 km (0.096 R)
• M29: 5,704,616 km (0.073 R)
• M30: 6,025,503 km (0.034 R)
• M31: 6,201,729 km (0.077 R)
• M32: 6,797,278 km (0.09 R)
• M33: 6,910,075 km (0.087 R)
• M34: 7,137,614 km (0.094 R)
• M35: 7,252,355 km (0.069 R)
• M36: 7,396,717 km (0.087 R)
• M37: 7,673,473 km (0.089 R)
• M38: 8,162,509 km (0.088 R)
• M39: 8,373,142 km (0.029 R)
• M40: 8,646,458 km (0.104 R)
• M41: 9,031,074 km (0.09 R)
• M42: 9,139,832 km (0.043 R)
• M43: 9,311,570 km (0.103 R)
• M44: 9,579,051 km (0.083 R)
• M45: 9,705,760 km (0.077 R)
• M46: 9,817,211 km (0.083 R)
• M47: 9,928,960 km (0.096 R)
• M48: 10,025,301 km (0.091 R)
• M49: 10,331,977 km (0.071 R)
• M50: 10,510,896 km (0.087 R)
• M51: 10,921,542 km (0.092 R)
• M52: 11,103,902 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.6

Radius: 11

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.47 AU - 3.95 AU

Year: 4847 Days

Day: 14.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,115,703 km

• M1: 138,976 km (0.118 R)
• M2: 371,751 km (0.108 R)
• M3: 714,779 km (0.086 R)
• M4: 892,052 km (0.095 R)
• M5: 1,084,285 km (0.07 R)
• M6: 1,185,713 km (0.071 R)
• M7: 1,330,823 km (0.073 R)
• M8: 1,440,179 km (0.113 R)
• M9: 1,609,972 km (0.117 R)
• M10: 1,712,297 km (0.105 R)
• M11: 2,016,729 km (0.101 R)
• M12: 2,111,424 km (0.115 R)
• M13: 2,240,228 km (0.073 R)
• M14: 2,471,955 km (0.078 R)
• M15: 2,764,120 km (0.086 R)
• M16: 2,941,094 km (0.077 R)
• M17: 3,067,355 km (0.114 R)
• M18: 3,306,711 km (0.086 R)
• M19: 3,571,200 km (0.119 R)
• M20: 3,706,138 km (0.061 R)
• M21: 3,961,352 km (0.104 R)
• M22: 4,303,632 km (0.094 R)
• M23: 4,488,834 km (0.08 R)
• M24: 4,697,672 km (0.048 R)
• M25: 4,909,802 km (0.097 R)
• M26: 5,060,298 km (0.114 R)
• M27: 5,835,065 km (0.105 R)
• M28: 5,926,020 km (0.114 R)
• M29: 6,224,767 km (0.096 R)
• M30: 6,741,778 km (0.116 R)
• M31: 6,909,178 km (0.083 R)
• M32: 7,766,822 km (0.108 R)
• M33: 7,942,450 km (0.075 R)
• M34: 8,093,993 km (0.06 R)
• M35: 8,170,138 km (0.112 R)
• M36: 8,297,595 km (0.116 R)
• M37: 8,866,217 km (0.099 R)
• M38: 9,049,774 km (0.111 R)
• M39: 9,261,155 km (0.05 R)
• M40: 9,959,478 km (0.116 R)
• M41: 10,095,612 km (0.115 R)
• M42: 10,814,131 km (0.114 R)
• M43: 11,807,162 km (0.111 R)
• M44: 12,009,268 km (0.109 R)
• M45: 12,125,356 km (0.036 R)
• M46: 12,212,572 km (0.071 R)
• M47: 12,387,751 km (0.119 R)
• M48: 12,534,357 km (0.038 R)
• M49: 12,947,845 km (0.108 R)
• M50: 13,940,427 km (0.114 R)
• M51: 15,144,840 km (0.075 R)
• M52: 15,238,787 km (0.056 R)
• M53: 15,553,691 km (0.088 R)
• M54: 15,680,250 km (0.043 R)
• M55: 15,902,403 km (0.11 R)
• M56: 16,061,875 km (0.115 R)
• M57: 16,157,767 km (0.101 R)
• M58: 16,350,150 km (0.113 R)
• M59: 17,454,631 km (0.097 R)
• M60: 17,586,127 km (0.071 R)
• M61: 17,750,984 km (0.103 R)
• M62: 17,883,378 km (0.047 R)
• M63: 18,549,538 km (0.045 R)
• M64: 18,852,024 km (0.082 R)
• M65: 19,975,205 km (0.059 R)
• M66: 20,666,347 km (0.041 R)
• M67: 20,840,330 km (0.117 R)
• M68: 21,049,916 km (0.074 R)
• M69: 21,189,940 km (0.081 R)
• M70: 21,506,190 km (0.091 R)
• M71: 21,753,176 km (0.086 R)
• M72: 22,643,134 km (0.047 R)
• M73: 22,750,844 km (0.034 R)
• M74: 23,002,468 km (0.048 R)
• M75: 23,110,627 km (0.113 R)
• M76: 23,581,412 km (0.037 R)
• M77: 24,569,057 km (0.072 R)
• M78: 24,753,511 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.4

Radius: 10

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.93 AU - 4.35 AU

Year: 5713 Days

Day: 7.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,115,703 km

• M1: 150,346 km (0.114 R)
• M2: 273,166 km (0.107 R)
• M3: 616,044 km (0.103 R)
• M4: 712,535 km (0.093 R)
• M5: 897,438 km (0.104 R)
• M6: 1,111,662 km (0.077 R)
• M7: 1,177,934 km (0.109 R)
• M8: 1,342,641 km (0.114 R)
• M9: 1,456,784 km (0.029 R)
• M10: 1,756,728 km (0.093 R)
• M11: 2,043,507 km (0.083 R)
• M12: 2,125,786 km (0.102 R)
• M13: 2,259,975 km (0.079 R)
• M14: 2,414,360 km (0.063 R)
• M15: 2,519,228 km (0.115 R)
• M16: 2,733,602 km (0.118 R)
• M17: 2,953,960 km (0.077 R)
• M18: 3,276,343 km (0.106 R)
• M19: 3,471,269 km (0.114 R)
• M20: 3,975,264 km (0.092 R)
• M21: 4,058,141 km (0.042 R)
• M22: 4,141,467 km (0.091 R)
• M23: 4,225,541 km (0.101 R)
• M24: 4,373,793 km (0.072 R)
• M25: 4,675,831 km (0.12 R)
• M26: 4,807,328 km (0.096 R)
• M27: 5,209,147 km (0.08 R)
• M28: 5,483,211 km (0.115 R)
• M29: 5,785,398 km (0.119 R)
• M30: 5,879,496 km (0.052 R)
• M31: 6,357,610 km (0.042 R)
• M32: 6,552,387 km (0.116 R)
• M33: 7,918,066 km (0.044 R)
• M34: 8,259,747 km (0.115 R)
• M35: 8,849,013 km (0.093 R)
• M36: 9,012,075 km (0.073 R)
• M37: 9,148,807 km (0.086 R)
• M38: 9,258,612 km (0.113 R)
• M39: 9,479,568 km (0.116 R)
• M40: 10,039,663 km (0.095 R)
• M41: 10,181,481 km (0.102 R)
• M42: 10,610,528 km (0.095 R)
• M43: 11,045,559 km (0.111 R)
• M44: 11,397,862 km (0.082 R)
• M45: 11,753,905 km (0.118 R)
• M46: 11,993,261 km (0.103 R)
• M47: 12,264,482 km (0.101 R)
• M48: 12,355,288 km (0.105 R)
• M49: 14,314,721 km (0.073 R)
• M50: 14,378,450 km (0.12 R)
• M51: 15,444,484 km (0.032 R)
• M52: 15,542,620 km (0.089 R)
• M53: 15,673,818 km (0.065 R)
• M54: 15,904,348 km (0.101 R)
• M55: 16,636,181 km (0.06 R)
• M56: 16,736,860 km (0.05 R)
• M57: 17,311,017 km (0.099 R)
• M58: 17,720,167 km (0.084 R)
• M59: 17,994,829 km (0.108 R)
• M60: 18,063,644 km (0.08 R)
• M61: 18,478,628 km (0.073 R)
• M62: 19,107,089 km (0.041 R)
• M63: 19,636,217 km (0.062 R)
• M64: 19,956,057 km (0.102 R)
• M65: 20,241,639 km (0.081 R)
• M66: 20,600,674 km (0.043 R)
• M67: 21,034,358 km (0.081 R)
• M68: 22,168,310 km (0.116 R)
• M69: 22,687,115 km (0.113 R)
• M70: 22,761,466 km (0.097 R)
• M71: 22,835,965 km (0.116 R)
• M72: 23,397,406 km (0.099 R)
• M73: 23,887,638 km (0.051 R)
• M74: 24,495,604 km (0.053 R)
• M75: 25,959,868 km (0.101 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 14,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit