🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.3

Radius: 8.1

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.57 AU - 1.91 AU

Year: 1506 Days

Day: 14.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,099,467 km

• M1: 100,829 km (0.096 R)
• M2: 447,447 km (0.057 R)
• M3: 742,155 km (0.069 R)
• M4: 1,169,107 km (0.117 R)
• M5: 1,562,550 km (0.089 R)
• M6: 2,457,743 km (0.109 R)
• M7: 3,221,889 km (0.091 R)
• M8: 3,550,257 km (0.12 R)
• M9: 4,344,771 km (0.075 R)
• M10: 4,783,990 km (0.101 R)
• M11: 5,560,852 km (0.092 R)
• M12: 5,837,758 km (0.114 R)
• M13: 6,582,306 km (0.087 R)
• M14: 7,162,297 km (0.116 R)
• M15: 7,855,235 km (0.065 R)
• M16: 8,847,517 km (0.119 R)
• M17: 9,344,182 km (0.116 R)
• M18: 9,736,428 km (0.1 R)
• M19: 10,139,594 km (0.106 R)
• M20: 10,880,104 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.7

Radius: 13.3

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.54 AU - 2.26 AU

Year: 1718 Days

Day: 6.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,099,467 km

• M1: 165,455 km (0.09 R)
• M2: 634,594 km (0.09 R)
• M3: 1,191,697 km (0.081 R)
• M4: 1,616,106 km (0.11 R)
• M5: 2,617,514 km (0.085 R)
• M6: 3,041,325 km (0.105 R)
• M7: 3,872,191 km (0.105 R)
• M8: 4,426,601 km (0.056 R)
• M9: 4,959,469 km (0.116 R)
• M10: 5,377,146 km (0.09 R)
• M11: 6,154,606 km (0.111 R)
• M12: 6,843,355 km (0.08 R)
• M13: 7,387,143 km (0.086 R)
• M14: 7,857,927 km (0.026 R)
• M15: 8,481,451 km (0.102 R)
• M16: 9,193,836 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.5

Radius: 8.2

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.84 AU - 2.04 AU

Year: 1773 Days

Day: 5.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,099,467 km

• M1: 107,411 km (0.096 R)
• M2: 394,789 km (0.054 R)
• M3: 732,730 km (0.111 R)
• M4: 1,338,153 km (0.046 R)
• M5: 1,600,248 km (0.055 R)
• M6: 2,496,639 km (0.108 R)
• M7: 2,826,502 km (0.11 R)
• M8: 3,392,281 km (0.104 R)
• M9: 3,976,611 km (0.085 R)
• M10: 5,967,309 km (0.095 R)
• M11: 6,308,393 km (0.115 R)
• M12: 6,897,060 km (0.114 R)
• M13: 7,382,954 km (0.099 R)
• M14: 8,213,521 km (0.103 R)
• M15: 8,697,620 km (0.086 R)
• M16: 9,041,396 km (0.118 R)
• M17: 9,459,373 km (0.095 R)
• M18: 9,923,874 km (0.118 R)
• M19: 10,508,203 km (0.093 R)
• M20: 11,115,271 km (0.058 R)
• M21: 12,050,258 km (0.09 R)
• M22: 14,637,703 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.2

Radius: 8.9

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.89 AU - 2.51 AU

Year: 2141 Days

Day: 9.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,099,467 km

• M1: 110,702 km (0.109 R)
• M2: 414,237 km (0.097 R)
• M3: 743,352 km (0.11 R)
• M4: 1,209,050 km (0.108 R)
• M5: 1,600,248 km (0.095 R)
• M6: 1,883,587 km (0.077 R)
• M7: 2,497,088 km (0.12 R)
• M8: 2,820,069 km (0.025 R)
• M9: 3,154,421 km (0.094 R)
• M10: 4,423,459 km (0.115 R)
• M11: 4,854,451 km (0.061 R)
• M12: 6,532,789 km (0.118 R)
• M13: 7,035,289 km (0.12 R)
• M14: 8,212,175 km (0.044 R)
• M15: 8,534,110 km (0.094 R)
• M16: 8,965,101 km (0.092 R)
• M17: 9,306,484 km (0.076 R)
• M18: 10,234,888 km (0.093 R)
• M19: 10,683,682 km (0.101 R)
• M20: 11,106,595 km (0.075 R)
• M21: 12,109,200 km (0.098 R)
• M22: 12,781,941 km (0.092 R)
• M23: 13,214,878 km (0.091 R)
• M24: 14,201,775 km (0.111 R)
• M25: 17,194,630 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.2

Radius: 9.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.62 AU - 2.76 AU

Year: 2894 Days

Day: 10.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,099,467 km

• M1: 121,473 km (0.103 R)
• M2: 598,990 km (0.096 R)
• M3: 912,098 km (0.118 R)
• M4: 1,260,362 km (0.035 R)
• M5: 2,012,690 km (0.082 R)
• M6: 2,406,880 km (0.118 R)
• M7: 3,039,230 km (0.046 R)
• M8: 4,181,410 km (0.115 R)
• M9: 4,893,945 km (0.08 R)
• M10: 6,479,233 km (0.111 R)
• M11: 7,258,189 km (0.076 R)
• M12: 7,700,550 km (0.078 R)
• M13: 8,639,127 km (0.05 R)
• M14: 9,102,582 km (0.109 R)
• M15: 9,547,486 km (0.096 R)
• M16: 10,444,175 km (0.065 R)
• M17: 11,435,261 km (0.109 R)
• M18: 11,832,593 km (0.057 R)
• M19: 13,427,755 km (0.109 R)
• M20: 14,276,873 km (0.061 R)
• M21: 15,304,311 km (0.076 R)
• M22: 16,180,954 km (0.053 R)
• M23: 17,090,809 km (0.077 R)
• M24: 17,663,320 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 14.2

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.45 AU - 4.15 AU

Year: 4859 Days

Day: 11.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,099,467 km

• M1: 176,675 km (0.108 R)
• M2: 679,922 km (0.04 R)
• M3: 1,594,863 km (0.071 R)
• M4: 2,521,472 km (0.105 R)
• M5: 3,465,135 km (0.108 R)
• M6: 4,203,551 km (0.066 R)
• M7: 4,677,776 km (0.072 R)
• M8: 5,333,164 km (0.063 R)
• M9: 5,890,715 km (0.109 R)
• M10: 6,487,012 km (0.062 R)
• M11: 8,898,231 km (0.104 R)
• M12: 9,982,816 km (0.074 R)
• M13: 10,557,271 km (0.108 R)
• M14: 11,856,828 km (0.09 R)
• M15: 15,722,886 km (0.072 R)
• M16: 18,136,797 km (0.081 R)
• M17: 19,698,599 km (0.084 R)
• M18: 20,359,971 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.4

Radius: 9.7

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.42 AU - 5.28 AU

Year: 7007 Days

Day: 8.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,099,467 km

• M1: 121,174 km (0.105 R)
• M2: 504,743 km (0.078 R)
• M3: 996,621 km (0.116 R)
• M4: 1,340,247 km (0.045 R)
• M5: 1,894,059 km (0.106 R)
• M6: 2,326,247 km (0.085 R)
• M7: 3,025,318 km (0.058 R)
• M8: 3,390,636 km (0.081 R)
• M9: 4,951,989 km (0.091 R)
• M10: 5,369,367 km (0.11 R)
• M11: 7,166,187 km (0.047 R)
• M12: 9,199,222 km (0.084 R)
• M13: 10,588,836 km (0.096 R)
• M14: 11,435,860 km (0.102 R)
• M15: 13,208,295 km (0.026 R)
• M16: 14,849,683 km (0.107 R)
• M17: 19,614,674 km (0.107 R)
• M18: 21,982,061 km (0.083 R)
• M19: 23,440,790 km (0.118 R)
• M20: 28,297,335 km (0.092 R)
• M21: 37,396,925 km (0.098 R)
• M22: 38,771,729 km (0.026 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.6

Radius: 7.3

Gravity: 16.26 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.94 AU - 7.2 AU

Year: 11047 Days

Day: 23.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,099,467 km

• M1: 120,127 km (0.119 R)
• M2: 372,200 km (0.084 R)
• M3: 729,290 km (0.058 R)
• M4: 1,085,482 km (0.064 R)
• M5: 1,510,789 km (0.052 R)
• M6: 1,770,640 km (0.086 R)
• M7: 2,264,613 km (0.089 R)
• M8: 2,824,857 km (0.098 R)
• M9: 3,247,171 km (0.09 R)
• M10: 4,247,383 km (0.075 R)
• M11: 5,796,618 km (0.117 R)
• M12: 6,597,864 km (0.105 R)
• M13: 6,880,754 km (0.104 R)
• M14: 7,778,341 km (0.105 R)
• M15: 8,094,292 km (0.03 R)
• M16: 8,751,775 km (0.119 R)
• M17: 9,597,451 km (0.07 R)
• M18: 10,938,297 km (0.041 R)
• M19: 12,278,245 km (0.083 R)
• M20: 12,583,425 km (0.069 R)
• M21: 13,400,678 km (0.092 R)
• M22: 16,800,589 km (0.085 R)
• M23: 21,873,602 km (0.06 R)
• M24: 26,744,060 km (0.112 R)
• M25: 28,409,384 km (0.118 R)
• M26: 28,943,747 km (0.12 R)
• M27: 31,602,101 km (0.108 R)
• M28: 34,660,929 km (0.111 R)
• M29: 38,299,149 km (0.082 R)
• M30: 41,770,717 km (0.079 R)
• M31: 42,879,537 km (0.117 R)
• M32: 46,176,973 km (0.097 R)
• M33: 46,619,184 km (0.084 R)
• M34: 46,915,538 km (0.117 R)
• M35: 47,213,238 km (0.046 R)
• M36: 53,433,218 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.9

Radius: 3.8

Gravity: 32.89 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.17 AU - 8.51 AU

Year: 14401 Days

Day: 19.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 54,099,467 km

• M1: 47,273 km (0.091 R)
• M2: 195,524 km (0.071 R)
• M3: 486,193 km (0.104 R)
• M4: 1,030,580 km (0.089 R)
• M5: 1,298,510 km (0.105 R)
• M6: 1,463,366 km (0.028 R)
• M7: 1,720,675 km (0.109 R)
• M8: 2,266,857 km (0.045 R)
• M9: 2,506,662 km (0.097 R)
• M10: 3,036,687 km (0.116 R)
• M11: 3,799,936 km (0.068 R)
• M12: 4,023,285 km (0.115 R)
• M13: 4,196,669 km (0.069 R)
• M14: 4,620,330 km (0.041 R)
• M15: 5,446,858 km (0.119 R)
• M16: 6,844,402 km (0.073 R)
• M17: 8,003,636 km (0.061 R)
• M18: 10,057,315 km (0.096 R)
• M19: 12,559,040 km (0.108 R)
• M20: 13,627,319 km (0.079 R)
• M21: 15,167,130 km (0.119 R)
• M22: 18,746,558 km (0.072 R)
• M23: 19,311,440 km (0.095 R)
• M24: 19,557,079 km (0.062 R)
• M25: 20,816,245 km (0.07 R)
• M26: 22,039,357 km (0.092 R)
• M27: 22,668,565 km (0.09 R)
• M28: 25,403,065 km (0.12 R)
• M29: 33,125,008 km (0.086 R)
• M30: 39,978,984 km (0.078 R)
• M31: 43,664,926 km (0.067 R)
• M32: 44,656,161 km (0.116 R)
• M33: 45,373,333 km (0.106 R)
• M34: 46,683,512 km (0.113 R)
• M35: 48,168,719 km (0.079 R)
• M36: 50,146,104 km (0.043 R)
• M37: 52,653,215 km (0.108 R)
• M38: 53,937,512 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 13,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit