🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.8

Radius: 9.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.84 AU - 1.2 AU

Year: 676 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,281,177 km

• M1: 115,639 km (0.079 R)
• M2: 530,324 km (0.115 R)
• M3: 1,210,696 km (0.08 R)
• M4: 1,815,969 km (0.088 R)
• M5: 2,570,540 km (0.112 R)
• M6: 2,974,754 km (0.11 R)
• M7: 3,396,470 km (0.109 R)
• M8: 4,034,505 km (0.098 R)
• M9: 4,404,311 km (0.1 R)
• M10: 5,049,676 km (0.12 R)
• M11: 5,429,056 km (0.053 R)
• M12: 5,952,499 km (0.062 R)
• M13: 6,319,762 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.9

Radius: 14

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.03 AU - 1.11 AU

Year: 726 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 54,281,177 km

• M1: 174,132 km (0.085 R)
• M2: 625,768 km (0.102 R)
• M3: 1,203,814 km (0.103 R)
• M4: 1,813,425 km (0.098 R)
• M5: 2,487,214 km (0.117 R)
• M6: 2,946,928 km (0.099 R)
• M7: 3,617,875 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.5

Radius: 15

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.74 AU - 2.32 AU

Year: 1897 Days

Day: 14.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,281,177 km

• M1: 188,643 km (0.117 R)
• M2: 661,522 km (0.115 R)
• M3: 1,172,399 km (0.108 R)
• M4: 1,748,650 km (0.045 R)
• M5: 2,272,990 km (0.08 R)
• M6: 2,816,629 km (0.071 R)
• M7: 3,547,265 km (0.117 R)
• M8: 4,152,538 km (0.115 R)
• M9: 4,764,243 km (0.106 R)
• M10: 5,435,788 km (0.1 R)
• M11: 6,370,027 km (0.112 R)
• M12: 8,043,429 km (0.071 R)
• M13: 8,527,378 km (0.107 R)
• M14: 9,421,375 km (0.101 R)
• M15: 10,236,833 km (0.06 R)
• M16: 12,362,618 km (0.116 R)
• M17: 13,934,593 km (0.111 R)
• M18: 14,590,580 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.7

Radius: 8.5

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.97 AU - 3.57 AU

Year: 3879 Days

Day: 11.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,281,177 km

• M1: 110,254 km (0.088 R)
• M2: 431,440 km (0.117 R)
• M3: 794,963 km (0.054 R)
• M4: 1,268,740 km (0.106 R)
• M5: 1,665,772 km (0.111 R)
• M6: 2,002,667 km (0.078 R)
• M7: 2,480,034 km (0.108 R)
• M8: 2,763,222 km (0.088 R)
• M9: 4,075,944 km (0.078 R)
• M10: 5,316,559 km (0.072 R)
• M11: 5,790,784 km (0.079 R)
• M12: 6,728,164 km (0.08 R)
• M13: 7,150,030 km (0.094 R)
• M14: 11,966,184 km (0.1 R)
• M15: 12,297,394 km (0.083 R)
• M16: 14,574,722 km (0.108 R)
• M17: 25,247,333 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.7

Radius: 8.5

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.99 AU - 4.07 AU

Year: 4351 Days

Day: 9 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,281,177 km

• M1: 133,890 km (0.079 R)
• M2: 410,347 km (0.077 R)
• M3: 1,457,233 km (0.11 R)
• M4: 2,293,934 km (0.113 R)
• M5: 2,858,965 km (0.114 R)
• M6: 4,462,953 km (0.095 R)
• M7: 5,292,623 km (0.065 R)
• M8: 6,165,826 km (0.102 R)
• M9: 6,739,833 km (0.078 R)
• M10: 7,797,041 km (0.052 R)
• M11: 8,127,952 km (0.058 R)
• M12: 9,398,037 km (0.117 R)
• M13: 10,041,757 km (0.119 R)
• M14: 11,714,860 km (0.068 R)
• M15: 15,293,989 km (0.064 R)
• M16: 16,506,479 km (0.115 R)
• M17: 17,555,310 km (0.115 R)
• M18: 18,648,123 km (0.067 R)
• M19: 21,739,413 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.7

Radius: 8.2

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.63 AU - 5.79 AU

Year: 7801 Days

Day: 9.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,281,177 km

• M1: 102,026 km (0.112 R)
• M2: 471,084 km (0.09 R)
• M3: 759,957 km (0.085 R)
• M4: 1,317,658 km (0.112 R)
• M5: 1,781,112 km (0.083 R)
• M6: 2,476,443 km (0.093 R)
• M7: 2,825,305 km (0.098 R)
• M8: 4,703,656 km (0.092 R)
• M9: 5,719,575 km (0.12 R)
• M10: 7,370,238 km (0.108 R)
• M11: 8,955,527 km (0.059 R)
• M12: 9,780,709 km (0.035 R)
• M13: 11,634,825 km (0.107 R)
• M14: 18,803,555 km (0.061 R)
• M15: 23,807,903 km (0.087 R)
• M16: 24,764,132 km (0.036 R)
• M17: 28,943,897 km (0.104 R)
• M18: 29,733,026 km (0.063 R)
• M19: 30,334,409 km (0.117 R)
• M20: 31,664,932 km (0.093 R)
• M21: 33,787,277 km (0.1 R)
• M22: 34,113,700 km (0.116 R)
• M23: 34,994,233 km (0.058 R)
• M24: 39,144,826 km (0.118 R)
• M25: 40,598,169 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.8

Radius: 4.5

Gravity: 48.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.21 AU - 8.27 AU

Year: 11479 Days

Day: 16.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,281,177 km

• M1: 80,932 km (0.087 R)
• M2: 406,009 km (0.12 R)
• M3: 564,582 km (0.115 R)
• M4: 783,594 km (0.108 R)
• M5: 1,142,180 km (0.12 R)
• M6: 1,393,953 km (0.103 R)
• M7: 1,586,934 km (0.068 R)
• M8: 2,139,100 km (0.108 R)
• M9: 2,376,063 km (0.076 R)
• M10: 3,450,924 km (0.098 R)
• M11: 3,862,318 km (0.102 R)
• M12: 5,727,205 km (0.028 R)
• M13: 8,894,192 km (0.095 R)
• M14: 13,063,335 km (0.105 R)
• M15: 13,921,428 km (0.036 R)
• M16: 14,329,980 km (0.113 R)
• M17: 15,603,208 km (0.082 R)
• M18: 16,873,293 km (0.06 R)
• M19: 26,900,689 km (0.103 R)
• M20: 29,493,519 km (0.068 R)
• M21: 37,341,723 km (0.101 R)
• M22: 44,393,617 km (0.06 R)
• M23: 44,981,537 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535

Radius: 4.8

Gravity: 23.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.34 AU - 7.78 AU

Year: 13636 Days

Day: 21.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,281,177 km

• M1: 59,690 km (0.046 R)
• M2: 231,877 km (0.075 R)
• M3: 493,523 km (0.105 R)
• M4: 644,916 km (0.097 R)
• M5: 1,057,358 km (0.095 R)
• M6: 1,368,521 km (0.111 R)
• M7: 1,628,522 km (0.111 R)
• M8: 1,990,549 km (0.064 R)
• M9: 2,696,352 km (0.07 R)
• M10: 2,850,887 km (0.103 R)
• M11: 3,350,843 km (0.107 R)
• M12: 3,769,418 km (0.099 R)
• M13: 4,935,084 km (0.1 R)
• M14: 5,268,837 km (0.105 R)
• M15: 5,441,323 km (0.086 R)
• M16: 12,007,323 km (0.094 R)
• M17: 13,877,446 km (0.056 R)
• M18: 14,813,181 km (0.065 R)
• M19: 15,933,370 km (0.097 R)
• M20: 17,794,667 km (0.054 R)
• M21: 19,221,232 km (0.114 R)
• M22: 27,201,082 km (0.088 R)
• M23: 30,616,700 km (0.069 R)
• M24: 31,626,486 km (0.108 R)
• M25: 33,476,114 km (0.027 R)
• M26: 36,633,527 km (0.074 R)
• M27: 38,801,798 km (0.032 R)
• M28: 43,392,358 km (0.07 R)
• M29: 46,108,757 km (0.115 R)
• M30: 48,031,388 km (0.111 R)
• M31: 51,562,646 km (0.09 R)
• M32: 51,877,699 km (0.076 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: 383 - 12,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit