🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.2

Radius: 14.5

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.54 AU - 0.9 AU

Year: 429 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 81,712,842 km

• M1: 180,265 km (0.101 R)
• M2: 663,766 km (0.032 R)
• M3: 1,225,057 km (0.062 R)
• M4: 1,729,052 km (0.105 R)
• M5: 2,318,617 km (0.07 R)
• M6: 2,820,518 km (0.067 R)
• M7: 3,405,596 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.5

Radius: 8.4

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.7 AU - 1.04 AU

Year: 570 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,712,842 km

• M1: 104,419 km (0.074 R)
• M2: 746,194 km (0.063 R)
• M3: 1,051,374 km (0.075 R)
• M4: 1,472,941 km (0.06 R)
• M5: 2,102,598 km (0.105 R)
• M6: 2,647,434 km (0.085 R)
• M7: 3,576,586 km (0.074 R)
• M8: 4,270,870 km (0.107 R)
• M9: 4,752,276 km (0.114 R)
• M10: 5,444,615 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.2

Radius: 15

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.48 AU - 1.48 AU

Year: 1266 Days

Day: 12.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 81,712,842 km

• M1: 186,549 km (0.082 R)
• M2: 707,598 km (0.081 R)
• M3: 1,820,157 km (0.067 R)
• M4: 2,296,477 km (0.075 R)
• M5: 3,097,274 km (0.094 R)
• M6: 6,066,493 km (0.112 R)
• M7: 6,656,806 km (0.118 R)
• M8: 8,144,706 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 11.9

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.63 AU - 3.21 AU

Year: 3507 Days

Day: 9.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,712,842 km

• M1: 148,102 km (0.102 R)
• M2: 643,570 km (0.08 R)
• M3: 1,249,890 km (0.043 R)
• M4: 2,217,489 km (0.114 R)
• M5: 2,688,723 km (0.083 R)
• M6: 3,171,475 km (0.037 R)
• M7: 3,732,168 km (0.03 R)
• M8: 4,854,451 km (0.061 R)
• M9: 6,017,574 km (0.115 R)
• M10: 6,911,571 km (0.109 R)
• M11: 7,390,584 km (0.074 R)
• M12: 7,789,860 km (0.074 R)
• M13: 10,087,534 km (0.078 R)
• M14: 11,087,745 km (0.119 R)
• M15: 13,431,196 km (0.091 R)
• M16: 17,982,562 km (0.102 R)
• M17: 18,645,879 km (0.08 R)
• M18: 19,325,651 km (0.063 R)
• M19: 20,603,816 km (0.084 R)
• M20: 22,625,481 km (0.097 R)
• M21: 23,045,103 km (0.06 R)
• M22: 23,612,827 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.6

Radius: 8.1

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.2 AU - 3.78 AU

Year: 4583 Days

Day: 5.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,712,842 km

• M1: 113,096 km (0.034 R)
• M2: 2,167,673 km (0.082 R)
• M3: 4,293,608 km (0.027 R)
• M4: 4,778,754 km (0.086 R)
• M5: 5,916,596 km (0.046 R)
• M6: 7,027,659 km (0.088 R)
• M7: 13,026,384 km (0.084 R)
• M8: 15,720,043 km (0.078 R)
• M9: 16,870,900 km (0.069 R)
• M10: 18,387,224 km (0.088 R)
• M11: 19,860,613 km (0.111 R)
• M12: 22,251,337 km (0.063 R)
• M13: 24,599,126 km (0.039 R)
• M14: 25,288,024 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.8

Radius: 11

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.97 AU - 5.01 AU

Year: 6688 Days

Day: 8.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 81,712,842 km

• M1: 137,032 km (0.117 R)
• M2: 481,107 km (0.109 R)
• M3: 1,079,797 km (0.064 R)
• M4: 1,735,784 km (0.067 R)
• M5: 2,203,726 km (0.119 R)
• M6: 3,074,535 km (0.094 R)
• M7: 3,463,789 km (0.056 R)
• M8: 5,674,397 km (0.116 R)
• M9: 6,162,684 km (0.118 R)
• M10: 6,929,673 km (0.096 R)
• M11: 8,737,862 km (0.075 R)
• M12: 9,660,283 km (0.097 R)
• M13: 10,121,792 km (0.075 R)
• M14: 11,646,643 km (0.095 R)
• M15: 13,489,240 km (0.069 R)
• M16: 14,301,856 km (0.089 R)
• M17: 15,270,053 km (0.072 R)
• M18: 16,216,858 km (0.074 R)
• M19: 17,607,669 km (0.09 R)
• M20: 20,929,640 km (0.066 R)
• M21: 21,314,256 km (0.076 R)
• M22: 23,972,012 km (0.093 R)
• M23: 24,648,044 km (0.092 R)
• M24: 24,990,923 km (0.084 R)
• M25: 25,949,995 km (0.117 R)
• M26: 29,356,937 km (0.042 R)
• M27: 33,994,471 km (0.115 R)

Asteroid Belt

Center: 5.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.1

Radius: 5.9

Gravity: 15.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.72 AU - 7.26 AU

Year: 10305 Days

Day: 24.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 81,712,842 km

• M1: 75,248 km (0.042 R)
• M2: 483,052 km (0.099 R)
• M3: 2,967,274 km (0.083 R)
• M4: 3,257,942 km (0.037 R)
• M5: 4,913,692 km (0.096 R)
• M6: 6,167,920 km (0.102 R)
• M7: 6,830,938 km (0.094 R)
• M8: 8,966,747 km (0.108 R)
• M9: 9,337,899 km (0.087 R)
• M10: 11,783,525 km (0.118 R)
• M11: 12,341,824 km (0.09 R)
• M12: 15,204,978 km (0.107 R)
• M13: 17,105,619 km (0.036 R)
• M14: 21,453,531 km (0.107 R)
• M15: 22,117,297 km (0.059 R)
• M16: 24,728,528 km (0.108 R)
• M17: 27,928,426 km (0.115 R)
• M18: 30,971,995 km (0.095 R)
• M19: 31,819,467 km (0.107 R)
• M20: 34,907,466 km (0.111 R)
• M21: 35,249,597 km (0.118 R)
• M22: 42,703,610 km (0.093 R)
• M23: 43,226,155 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.1

Radius: 7.2

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.1 AU - 11.06 AU

Year: 20843 Days

Day: 18 Hours

Environment

Temp: -245 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,712,842 km

• M1: 89,759 km (0.093 R)
• M2: 397,482 km (0.111 R)
• M3: 650,751 km (0.102 R)
• M4: 1,015,022 km (0.1 R)
• M5: 1,276,818 km (0.081 R)
• M6: 2,046,050 km (0.085 R)
• M7: 2,531,645 km (0.101 R)
• M8: 3,212,913 km (0.029 R)
• M9: 3,623,111 km (0.061 R)
• M10: 3,924,999 km (0.084 R)
• M11: 5,374,154 km (0.083 R)
• M12: 6,065,745 km (0.113 R)
• M13: 7,492,909 km (0.032 R)
• M14: 8,168,343 km (0.115 R)
• M15: 12,348,855 km (0.093 R)
• M16: 12,657,326 km (0.102 R)
• M17: 26,072,814 km (0.094 R)
• M18: 43,921,336 km (0.106 R)
• M19: 44,496,091 km (0.071 R)
• M20: 45,955,119 km (0.081 R)
• M21: 47,295,217 km (0.059 R)
• M22: 49,586,458 km (0.114 R)
• M23: 52,916,806 km (0.078 R)
• M24: 56,224,565 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.6

Radius: 4.9

Gravity: 31.05 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.67 AU - 9.79 AU

Year: 21334 Days

Day: 23.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,712,842 km

• M1: 68,366 km (0.11 R)
• M2: 331,060 km (0.101 R)
• M3: 733,927 km (0.089 R)
• M4: 1,218,175 km (0.091 R)
• M5: 2,221,678 km (0.105 R)
• M6: 3,298,633 km (0.09 R)
• M7: 3,713,917 km (0.093 R)
• M8: 4,097,037 km (0.105 R)
• M9: 4,298,246 km (0.091 R)
• M10: 5,565,789 km (0.085 R)
• M11: 6,417,898 km (0.101 R)
• M12: 7,256,245 km (0.03 R)
• M13: 7,752,311 km (0.079 R)
• M14: 9,844,737 km (0.118 R)
• M15: 11,084,454 km (0.115 R)
• M16: 11,674,767 km (0.033 R)
• M17: 14,019,714 km (0.112 R)
• M18: 15,583,760 km (0.119 R)
• M19: 17,609,764 km (0.095 R)
• M20: 19,615,123 km (0.104 R)
• M21: 20,967,787 km (0.064 R)
• M22: 22,692,202 km (0.117 R)
• M23: 25,848,418 km (0.109 R)
• M24: 26,535,970 km (0.079 R)
• M25: 28,187,680 km (0.104 R)
• M26: 29,532,714 km (0.039 R)
• M27: 30,664,572 km (0.084 R)
• M28: 30,919,935 km (0.11 R)
• M29: 36,187,875 km (0.112 R)
• M30: 36,616,323 km (0.107 R)
• M31: 37,628,951 km (0.102 R)
• M32: 38,363,626 km (0.119 R)
• M33: 40,471,610 km (0.104 R)
• M34: 43,293,624 km (0.088 R)
• M35: 48,456,396 km (0.077 R)
• M36: 50,738,212 km (0.084 R)
• M37: 55,137,287 km (0.106 R)
• M38: 59,982,912 km (0.1 R)
• M39: 66,803,228 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 14,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit