🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.3

Radius: 14.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.71 AU - 0.95 AU

Year: 496 Days

Day: 5.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 51,407,833 km

• M1: 183,108 km (0.094 R)
• M2: 776,862 km (0.062 R)
• M3: 1,684,921 km (0.11 R)
• M4: 2,148,973 km (0.11 R)
• M5: 2,903,994 km (0.097 R)
• M6: 4,177,670 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.7

Radius: 12

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.8 AU - 0.86 AU

Year: 496 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,407,833 km

• M1: 149,299 km (0.07 R)
• M2: 535,261 km (0.073 R)
• M3: 1,029,981 km (0.101 R)
• M4: 1,403,228 km (0.054 R)
• M5: 1,822,252 km (0.079 R)
• M6: 3,692,075 km (0.063 R)
• M7: 4,550,169 km (0.11 R)
• M8: 5,106,823 km (0.053 R)
• M9: 5,639,241 km (0.072 R)
• M10: 6,117,207 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.6

Radius: 13.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.32 AU - 1.72 AU

Year: 1229 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,407,833 km

• M1: 167,998 km (0.093 R)
• M2: 632,649 km (0.105 R)
• M3: 1,262,157 km (0.111 R)
• M4: 2,590,287 km (0.118 R)
• M5: 4,255,760 km (0.117 R)
• M6: 5,287,537 km (0.105 R)
• M7: 6,048,990 km (0.089 R)
• M8: 7,127,291 km (0.056 R)
• M9: 9,125,620 km (0.086 R)
• M10: 9,909,363 km (0.115 R)
• M11: 11,034,788 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.7

Radius: 14.7

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.62 AU - 1.78 AU

Year: 1454 Days

Day: 12.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,407,833 km

• M1: 182,809 km (0.062 R)
• M2: 642,972 km (0.083 R)
• M3: 1,213,089 km (0.117 R)
• M4: 1,971,700 km (0.076 R)
• M5: 2,486,765 km (0.095 R)
• M6: 3,495,504 km (0.066 R)
• M7: 4,149,396 km (0.111 R)
• M8: 4,884,071 km (0.082 R)
• M9: 5,591,370 km (0.105 R)
• M10: 6,220,279 km (0.04 R)
• M11: 6,947,924 km (0.064 R)
• M12: 7,592,690 km (0.075 R)
• M13: 8,160,265 km (0.076 R)
• M14: 10,102,494 km (0.093 R)
• M15: 10,896,111 km (0.092 R)
• M16: 11,545,964 km (0.096 R)
• M17: 12,221,548 km (0.078 R)
• M18: 13,203,658 km (0.087 R)
• M19: 14,322,650 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.7

Radius: 13.3

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.26 AU - 3.04 AU

Year: 2830 Days

Day: 6.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,407,833 km

• M1: 168,298 km (0.088 R)
• M2: 611,706 km (0.075 R)
• M3: 1,070,373 km (0.097 R)
• M4: 1,484,609 km (0.068 R)
• M5: 1,941,332 km (0.115 R)
• M6: 2,699,344 km (0.113 R)
• M7: 3,753,111 km (0.076 R)
• M8: 4,454,875 km (0.071 R)
• M9: 5,517,469 km (0.118 R)
• M10: 7,870,942 km (0.03 R)
• M11: 8,733,224 km (0.114 R)
• M12: 9,829,328 km (0.097 R)
• M13: 10,464,670 km (0.083 R)
• M14: 12,054,447 km (0.111 R)
• M15: 12,741,699 km (0.114 R)
• M16: 13,583,636 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.9

Radius: 13.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.68 AU - 3.78 AU

Year: 3808 Days

Day: 10.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,407,833 km

• M1: 173,384 km (0.026 R)
• M2: 762,949 km (0.069 R)
• M3: 1,246,300 km (0.026 R)
• M4: 3,485,481 km (0.099 R)
• M5: 4,482,251 km (0.103 R)
• M6: 5,687,561 km (0.059 R)
• M7: 7,192,516 km (0.065 R)
• M8: 7,738,099 km (0.084 R)
• M9: 8,912,742 km (0.116 R)
• M10: 9,811,077 km (0.094 R)
• M11: 11,484,629 km (0.094 R)
• M12: 12,412,285 km (0.058 R)
• M13: 13,629,264 km (0.031 R)
• M14: 14,167,517 km (0.116 R)
• M15: 15,130,628 km (0.119 R)
• M16: 16,684,351 km (0.114 R)
• M17: 18,878,204 km (0.102 R)
• M18: 20,486,082 km (0.095 R)
• M19: 21,651,599 km (0.113 R)
• M20: 22,520,463 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.8

Radius: 14.5

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.19 AU - 6.49 AU

Year: 9258 Days

Day: 6 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,407,833 km

• M1: 180,415 km (0.077 R)
• M2: 3,787,818 km (0.115 R)
• M3: 5,194,487 km (0.116 R)
• M4: 5,948,759 km (0.115 R)
• M5: 6,406,828 km (0.115 R)
• M6: 10,059,410 km (0.068 R)
• M7: 13,016,810 km (0.081 R)
• M8: 14,099,300 km (0.104 R)
• M9: 16,306,916 km (0.048 R)
• M10: 18,217,580 km (0.094 R)
• M11: 19,113,073 km (0.088 R)
• M12: 23,163,435 km (0.104 R)
• M13: 23,860,711 km (0.032 R)
• M14: 26,130,410 km (0.053 R)
• M15: 28,342,513 km (0.041 R)
• M16: 29,039,939 km (0.079 R)
• M17: 30,885,827 km (0.108 R)
• M18: 37,604,417 km (0.12 R)
• M19: 38,446,802 km (0.062 R)
• M20: 39,178,635 km (0.082 R)
• M21: 44,298,323 km (0.092 R)

Asteroid Belt

Center: 7.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.3

Radius: 5.3

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.74 AU - 9.06 AU

Year: 15971 Days

Day: 17.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 51,407,833 km

• M1: 66,122 km (0.053 R)
• M2: 264,639 km (0.086 R)
• M3: 749,336 km (0.047 R)
• M4: 1,508,395 km (0.054 R)
• M5: 2,421,690 km (0.097 R)
• M6: 4,439,466 km (0.104 R)
• M7: 4,651,447 km (0.094 R)
• M8: 7,410,630 km (0.048 R)
• M9: 8,150,391 km (0.094 R)
• M10: 8,331,405 km (0.108 R)
• M11: 9,034,215 km (0.091 R)
• M12: 9,228,094 km (0.046 R)
• M13: 9,928,661 km (0.102 R)
• M14: 10,187,316 km (0.112 R)
• M15: 11,045,260 km (0.113 R)
• M16: 11,662,351 km (0.059 R)
• M17: 12,361,422 km (0.085 R)
• M18: 12,965,049 km (0.12 R)
• M19: 13,274,118 km (0.098 R)
• M20: 14,493,640 km (0.113 R)
• M21: 16,280,736 km (0.096 R)
• M22: 17,751,732 km (0.096 R)
• M23: 19,631,130 km (0.06 R)
• M24: 20,786,624 km (0.108 R)
• M25: 25,475,769 km (0.07 R)
• M26: 28,167,633 km (0.087 R)
• M27: 28,790,559 km (0.12 R)
• M28: 29,210,779 km (0.045 R)
• M29: 29,528,825 km (0.082 R)
• M30: 30,605,331 km (0.106 R)
• M31: 34,225,749 km (0.105 R)
• M32: 38,755,722 km (0.093 R)
• M33: 45,490,020 km (0.093 R)
• M34: 46,490,829 km (0.074 R)
• M35: 47,652,607 km (0.045 R)
• M36: 50,641,572 km (0.098 R)
• M37: 50,947,200 km (0.107 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: 334 - 20,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit