🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.2

Radius: 13.1

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.54 AU - 0.6 AU

Year: 287 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 74,455,520 km

• M1: 162,912 km (0.097 R)
• M2: 570,566 km (0.107 R)
• M3: 1,100,442 km (0.097 R)
• M4: 2,124,739 km (0.044 R)
• M5: 2,826,053 km (0.034 R)
• M6: 3,372,534 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546

Radius: 13.8

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.59 AU - 0.89 AU

Year: 424 Days

Day: 11.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,455,520 km

• M1: 171,738 km (0.037 R)
• M2: 732,880 km (0.11 R)
• M3: 1,193,342 km (0.089 R)
• M4: 1,697,786 km (0.113 R)
• M5: 2,407,479 km (0.076 R)
• M6: 3,456,160 km (0.107 R)
• M7: 3,913,181 km (0.065 R)
• M8: 4,370,053 km (0.105 R)
• M9: 5,160,827 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.7

Radius: 9.7

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.28 AU - 2.52 AU

Year: 2479 Days

Day: 13.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,455,520 km

• M1: 120,576 km (0.095 R)
• M2: 808,726 km (0.099 R)
• M3: 1,817,315 km (0.077 R)
• M4: 2,193,105 km (0.114 R)
• M5: 2,620,655 km (0.117 R)
• M6: 3,701,799 km (0.116 R)
• M7: 4,059,637 km (0.091 R)
• M8: 4,617,488 km (0.092 R)
• M9: 5,299,205 km (0.068 R)
• M10: 5,781,210 km (0.105 R)
• M11: 6,292,236 km (0.076 R)
• M12: 6,950,915 km (0.064 R)
• M13: 7,312,494 km (0.119 R)
• M14: 8,338,436 km (0.082 R)
• M15: 10,673,958 km (0.038 R)
• M16: 11,527,114 km (0.073 R)
• M17: 12,425,001 km (0.071 R)
• M18: 13,139,779 km (0.095 R)
• M19: 13,693,740 km (0.07 R)
• M20: 16,861,026 km (0.108 R)
• M21: 17,848,672 km (0.069 R)
• M22: 18,299,859 km (0.082 R)
• M23: 18,643,186 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.4

Radius: 8.1

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.99 AU - 5.59 AU

Year: 6991 Days

Day: 9 Hours

Environment

Temp: -216 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,455,520 km

• M1: 100,679 km (0.095 R)
• M2: 362,625 km (0.113 R)
• M3: 646,562 km (0.097 R)
• M4: 958,773 km (0.063 R)
• M5: 1,274,275 km (0.105 R)
• M6: 1,571,077 km (0.115 R)
• M7: 3,681,753 km (0.116 R)
• M8: 4,466,992 km (0.087 R)
• M9: 6,999,684 km (0.117 R)
• M10: 9,154,642 km (0.111 R)
• M11: 11,142,049 km (0.114 R)
• M12: 13,669,505 km (0.097 R)
• M13: 13,996,526 km (0.114 R)
• M14: 21,684,361 km (0.098 R)
• M15: 22,204,064 km (0.115 R)
• M16: 25,009,323 km (0.075 R)
• M17: 25,828,671 km (0.097 R)
• M18: 29,829,217 km (0.027 R)
• M19: 31,595,818 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.5

Radius: 7.5

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.45 AU - 7.11 AU

Year: 9267 Days

Day: 21.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,455,520 km

• M1: 93,199 km (0.115 R)
• M2: 387,458 km (0.109 R)
• M3: 1,003,652 km (0.118 R)
• M4: 2,722,681 km (0.029 R)
• M5: 3,081,716 km (0.09 R)
• M6: 3,540,084 km (0.094 R)
• M7: 3,943,849 km (0.107 R)
• M8: 4,272,964 km (0.116 R)
• M9: 4,843,381 km (0.038 R)
• M10: 5,525,248 km (0.101 R)
• M11: 5,808,885 km (0.103 R)
• M12: 7,042,170 km (0.108 R)
• M13: 8,195,869 km (0.073 R)
• M14: 9,032,121 km (0.038 R)
• M15: 12,786,429 km (0.052 R)
• M16: 13,508,987 km (0.116 R)
• M17: 14,199,830 km (0.077 R)
• M18: 17,133,594 km (0.106 R)
• M19: 18,079,950 km (0.085 R)
• M20: 21,281,494 km (0.11 R)
• M21: 21,590,114 km (0.111 R)
• M22: 23,015,782 km (0.096 R)
• M23: 23,669,076 km (0.094 R)
• M24: 24,503,084 km (0.119 R)
• M25: 27,212,900 km (0.094 R)
• M26: 27,759,530 km (0.119 R)
• M27: 30,310,324 km (0.06 R)
• M28: 31,194,148 km (0.119 R)
• M29: 32,807,711 km (0.117 R)

Asteroid Belt

Center: 6.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.4

Radius: 4.2

Gravity: 29.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.15 AU - 8.07 AU

Year: 11333 Days

Day: 21.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,455,520 km

• M1: 55,052 km (0.097 R)
• M2: 190,887 km (0.082 R)
• M3: 454,628 km (0.104 R)
• M4: 1,059,602 km (0.114 R)
• M5: 1,590,824 km (0.117 R)
• M6: 2,778,182 km (0.052 R)
• M7: 3,271,406 km (0.105 R)
• M8: 4,089,707 km (0.086 R)
• M9: 4,371,250 km (0.07 R)
• M10: 6,755,241 km (0.09 R)
• M11: 7,269,559 km (0.049 R)
• M12: 7,557,236 km (0.045 R)
• M13: 7,724,935 km (0.056 R)
• M14: 10,392,863 km (0.077 R)
• M15: 11,023,568 km (0.067 R)
• M16: 11,623,904 km (0.118 R)
• M17: 12,245,633 km (0.094 R)
• M18: 13,371,506 km (0.111 R)
• M19: 13,740,864 km (0.106 R)
• M20: 14,243,961 km (0.025 R)
• M21: 14,824,401 km (0.092 R)
• M22: 14,955,449 km (0.088 R)
• M23: 15,487,718 km (0.056 R)
• M24: 17,304,584 km (0.093 R)
• M25: 17,817,106 km (0.116 R)
• M26: 18,490,596 km (0.094 R)
• M27: 19,493,351 km (0.075 R)
• M28: 21,438,871 km (0.077 R)
• M29: 22,029,782 km (0.12 R)
• M30: 22,544,848 km (0.079 R)
• M31: 24,685,593 km (0.078 R)
• M32: 25,522,145 km (0.053 R)
• M33: 26,473,587 km (0.084 R)
• M34: 30,410,554 km (0.068 R)
• M35: 30,728,599 km (0.118 R)
• M36: 36,480,787 km (0.108 R)
• M37: 38,299,748 km (0.062 R)
• M38: 40,818,078 km (0.08 R)
• M39: 42,777,661 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.4

Radius: 5.9

Gravity: 20.75 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.48 AU - 10.08 AU

Year: 18852 Days

Day: 24.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,455,520 km

• M1: 74,201 km (0.104 R)
• M2: 295,456 km (0.071 R)
• M3: 583,581 km (0.032 R)
• M4: 1,235,529 km (0.109 R)
• M5: 1,441,974 km (0.06 R)
• M6: 1,850,226 km (0.115 R)
• M7: 2,332,530 km (0.028 R)
• M8: 6,070,233 km (0.116 R)
• M9: 6,409,521 km (0.039 R)
• M10: 7,944,844 km (0.064 R)
• M11: 8,664,559 km (0.092 R)
• M12: 9,259,959 km (0.089 R)
• M13: 10,592,576 km (0.08 R)
• M14: 10,836,720 km (0.118 R)
• M15: 14,436,643 km (0.089 R)
• M16: 18,408,018 km (0.037 R)
• M17: 19,299,322 km (0.113 R)
• M18: 21,555,258 km (0.083 R)
• M19: 21,750,932 km (0.064 R)
• M20: 25,151,591 km (0.108 R)
• M21: 28,536,243 km (0.097 R)
• M22: 29,728,687 km (0.094 R)
• M23: 34,831,321 km (0.087 R)
• M24: 35,507,503 km (0.079 R)
• M25: 35,780,370 km (0.114 R)
• M26: 44,002,718 km (0.092 R)
• M27: 54,660,220 km (0.08 R)
• M28: 55,756,772 km (0.113 R)
• M29: 58,372,491 km (0.034 R)
• M30: 60,484,065 km (0.09 R)
• M31: 62,646,053 km (0.11 R)
• M32: 62,845,168 km (0.091 R)
• M33: 66,915,576 km (0.092 R)
• M34: 69,440,340 km (0.117 R)
• M35: 74,455,459 km (0.071 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 13,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit