🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.8

Radius: 10.4

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.77 AU - 0.79 AU

Year: 476 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,361,797 km

• M1: 129,402 km (0.082 R)
• M2: 505,940 km (0.058 R)
• M3: 1,350,719 km (0.049 R)
• M4: 1,985,613 km (0.052 R)
• M5: 2,343,151 km (0.112 R)
• M6: 2,787,457 km (0.099 R)
• M7: 3,202,292 km (0.074 R)
• M8: 3,527,219 km (0.094 R)
• M9: 3,915,724 km (0.1 R)
• M10: 5,640,139 km (0.11 R)
• M11: 6,079,358 km (0.099 R)
• M12: 6,740,581 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177

Radius: 13.1

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.74 AU - 0.86 AU

Year: 494 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 70,361,797 km

• M1: 162,912 km (0.097 R)
• M2: 702,063 km (0.113 R)
• M3: 1,183,170 km (0.077 R)
• M4: 2,021,516 km (0.104 R)
• M5: 3,196,458 km (0.055 R)
• M6: 3,832,398 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.9

Radius: 12.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.93 AU - 1.01 AU

Year: 659 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,361,797 km

• M1: 156,779 km (0.075 R)
• M2: 600,486 km (0.056 R)
• M3: 1,078,900 km (0.106 R)
• M4: 1,517,072 km (0.062 R)
• M5: 2,294,981 km (0.107 R)
• M6: 2,913,269 km (0.115 R)
• M7: 3,524,376 km (0.109 R)
• M8: 4,118,878 km (0.059 R)
• M9: 4,654,439 km (0.096 R)
• M10: 5,866,181 km (0.071 R)
• M11: 6,624,792 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.1

Radius: 11.5

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.66 AU - 3.84 AU

Year: 4044 Days

Day: 13.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,361,797 km

• M1: 143,315 km (0.078 R)
• M2: 1,425,668 km (0.077 R)
• M3: 2,042,161 km (0.075 R)
• M4: 2,551,691 km (0.065 R)
• M5: 2,937,653 km (0.088 R)
• M6: 4,317,395 km (0.056 R)
• M7: 5,686,813 km (0.081 R)
• M8: 6,981,882 km (0.084 R)
• M9: 8,791,119 km (0.115 R)
• M10: 9,228,543 km (0.116 R)
• M11: 14,300,509 km (0.082 R)
• M12: 15,578,225 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.1

Radius: 11.3

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.45 AU - 4.81 AU

Year: 6877 Days

Day: 11.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,361,797 km

• M1: 140,772 km (0.12 R)
• M2: 523,293 km (0.114 R)
• M3: 1,628,074 km (0.054 R)
• M4: 2,287,800 km (0.064 R)
• M5: 2,893,821 km (0.056 R)
• M6: 3,421,902 km (0.073 R)
• M7: 3,817,139 km (0.059 R)
• M8: 4,347,613 km (0.085 R)
• M9: 5,341,093 km (0.063 R)
• M10: 7,931,978 km (0.104 R)
• M11: 8,502,844 km (0.106 R)
• M12: 9,057,253 km (0.12 R)
• M13: 9,635,748 km (0.078 R)
• M14: 11,114,823 km (0.075 R)
• M15: 11,935,068 km (0.095 R)
• M16: 13,016,511 km (0.112 R)
• M17: 13,638,539 km (0.116 R)
• M18: 14,221,073 km (0.092 R)
• M19: 14,638,600 km (0.083 R)
• M20: 15,125,990 km (0.036 R)
• M21: 15,813,692 km (0.063 R)
• M22: 17,251,477 km (0.098 R)
• M23: 17,795,415 km (0.111 R)
• M24: 18,350,722 km (0.118 R)
• M25: 20,993,817 km (0.052 R)
• M26: 21,379,929 km (0.09 R)
• M27: 26,751,241 km (0.093 R)
• M28: 27,114,165 km (0.099 R)
• M29: 32,442,991 km (0.089 R)
• M30: 33,481,649 km (0.083 R)
• M31: 33,903,216 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.9

Radius: 5.5

Gravity: 28.39 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.28 AU - 8.62 AU

Year: 12647 Days

Day: 17.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,361,797 km

• M1: 69,563 km (0.056 R)
• M2: 302,038 km (0.098 R)
• M3: 685,308 km (0.083 R)
• M4: 1,046,138 km (0.073 R)
• M5: 1,587,084 km (0.032 R)
• M6: 1,955,543 km (0.09 R)
• M7: 2,199,089 km (0.036 R)
• M8: 3,595,136 km (0.112 R)
• M9: 4,835,452 km (0.109 R)
• M10: 6,022,361 km (0.101 R)
• M11: 6,417,449 km (0.074 R)
• M12: 7,128,488 km (0.043 R)
• M13: 7,570,550 km (0.093 R)
• M14: 8,315,547 km (0.106 R)
• M15: 9,159,578 km (0.05 R)
• M16: 10,223,967 km (0.105 R)
• M17: 11,547,011 km (0.052 R)
• M18: 11,727,575 km (0.062 R)
• M19: 12,595,542 km (0.086 R)
• M20: 13,306,880 km (0.1 R)
• M21: 14,458,335 km (0.053 R)
• M22: 19,221,382 km (0.109 R)
• M23: 22,231,141 km (0.095 R)
• M24: 22,793,031 km (0.119 R)
• M25: 24,140,758 km (0.069 R)
• M26: 26,573,219 km (0.118 R)
• M27: 32,394,521 km (0.062 R)
• M28: 33,603,571 km (0.104 R)
• M29: 37,542,483 km (0.096 R)
• M30: 40,240,780 km (0.09 R)
• M31: 42,204,551 km (0.085 R)
• M32: 44,378,657 km (0.077 R)
• M33: 46,170,840 km (0.109 R)
• M34: 46,778,656 km (0.118 R)
• M35: 48,478,088 km (0.076 R)
• M36: 49,739,497 km (0.098 R)
• M37: 56,549,192 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.3

Radius: 5.7

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.54 AU - 10.02 AU

Year: 16446 Days

Day: 16.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,361,797 km

• M1: 71,059 km (0.119 R)
• M2: 257,608 km (0.075 R)
• M3: 613,202 km (0.046 R)
• M4: 1,021,305 km (0.049 R)
• M5: 1,580,053 km (0.05 R)
• M6: 2,059,663 km (0.07 R)
• M7: 2,443,681 km (0.104 R)
• M8: 2,762,025 km (0.119 R)
• M9: 3,639,417 km (0.063 R)
• M10: 3,857,231 km (0.087 R)
• M11: 4,259,500 km (0.085 R)
• M12: 5,318,354 km (0.095 R)
• M13: 5,964,617 km (0.117 R)
• M14: 6,947,176 km (0.081 R)
• M15: 12,024,826 km (0.108 R)
• M16: 12,448,039 km (0.116 R)
• M17: 14,714,895 km (0.087 R)
• M18: 15,981,541 km (0.119 R)
• M19: 18,251,239 km (0.119 R)
• M20: 19,545,560 km (0.095 R)
• M21: 21,955,731 km (0.119 R)
• M22: 22,406,021 km (0.103 R)
• M23: 23,231,951 km (0.102 R)
• M24: 28,088,496 km (0.04 R)
• M25: 31,372,917 km (0.07 R)
• M26: 31,829,191 km (0.082 R)
• M27: 32,522,128 km (0.084 R)
• M28: 32,755,351 km (0.071 R)
• M29: 34,057,750 km (0.098 R)
• M30: 35,517,676 km (0.048 R)
• M31: 36,388,336 km (0.096 R)
• M32: 37,528,421 km (0.083 R)
• M33: 52,959,741 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.4

Radius: 5.4

Gravity: 31.94 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.16 AU - 8.54 AU

Year: 16655 Days

Day: 15.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 76.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,361,797 km

• M1: 80,184 km (0.054 R)
• M2: 258,804 km (0.111 R)
• M3: 663,467 km (0.081 R)
• M4: 1,190,500 km (0.119 R)
• M5: 1,583,942 km (0.048 R)
• M6: 1,774,680 km (0.068 R)
• M7: 2,266,557 km (0.092 R)
• M8: 3,487,426 km (0.037 R)
• M9: 4,029,718 km (0.111 R)
• M10: 5,830,128 km (0.038 R)
• M11: 6,725,172 km (0.116 R)
• M12: 6,951,065 km (0.078 R)
• M13: 11,418,357 km (0.065 R)
• M14: 11,936,265 km (0.078 R)
• M15: 13,299,251 km (0.093 R)
• M16: 14,018,218 km (0.058 R)
• M17: 14,312,926 km (0.115 R)
• M18: 15,067,797 km (0.063 R)
• M19: 15,848,997 km (0.118 R)
• M20: 16,904,410 km (0.093 R)
• M21: 23,609,985 km (0.09 R)
• M22: 24,984,191 km (0.109 R)
• M23: 37,523,036 km (0.066 R)
• M24: 39,244,907 km (0.06 R)
• M25: 41,621,568 km (0.108 R)
• M26: 42,383,620 km (0.083 R)
• M27: 46,987,494 km (0.108 R)
• M28: 58,303,975 km (0.089 R)
• M29: 60,221,520 km (0.106 R)
• M30: 61,392,124 km (0.105 R)
• M31: 62,180,804 km (0.103 R)
• M32: 71,742,501 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.2

Radius: 3.1

Gravity: 65.79 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.88 AU - 10.04 AU

Year: 18513 Days

Day: 24.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 70,361,797 km

• M1: 39,195 km (0.049 R)
• M2: 148,251 km (0.117 R)
• M3: 257,458 km (0.115 R)
• M4: 360,232 km (0.104 R)
• M5: 618,138 km (0.066 R)
• M6: 1,124,228 km (0.111 R)
• M7: 1,347,278 km (0.074 R)
• M8: 1,807,441 km (0.036 R)
• M9: 2,153,910 km (0.083 R)
• M10: 2,778,182 km (0.11 R)
• M11: 3,374,479 km (0.091 R)
• M12: 3,486,378 km (0.045 R)
• M13: 3,688,036 km (0.096 R)
• M14: 4,641,274 km (0.043 R)
• M15: 5,174,590 km (0.108 R)
• M16: 5,787,194 km (0.092 R)
• M17: 6,404,135 km (0.071 R)
• M18: 6,750,454 km (0.105 R)
• M19: 7,154,817 km (0.051 R)
• M20: 8,619,680 km (0.062 R)
• M21: 9,869,570 km (0.116 R)
• M22: 10,331,229 km (0.102 R)
• M23: 10,746,961 km (0.119 R)
• M24: 12,191,030 km (0.114 R)
• M25: 14,408,220 km (0.036 R)
• M26: 16,717,562 km (0.072 R)
• M27: 17,959,673 km (0.078 R)
• M28: 18,387,074 km (0.089 R)
• M29: 19,529,852 km (0.083 R)
• M30: 23,850,688 km (0.11 R)
• M31: 26,177,383 km (0.105 R)
• M32: 30,544,594 km (0.072 R)
• M33: 31,522,067 km (0.105 R)
• M34: 33,797,151 km (0.111 R)
• M35: 42,468,143 km (0.093 R)
• M36: 42,921,723 km (0.113 R)
• M37: 45,080,870 km (0.095 R)
• M38: 48,125,485 km (0.085 R)
• M39: 56,421,286 km (0.026 R)
• M40: 63,429,946 km (0.101 R)
• M41: 63,824,436 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 16,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit