🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.9

Radius: 9.4

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.7 AU - 0.78 AU

Year: 447 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,019,825 km

• M1: 117,285 km (0.114 R)
• M2: 427,700 km (0.1 R)
• M3: 961,914 km (0.096 R)
• M4: 1,542,055 km (0.082 R)
• M5: 1,842,447 km (0.109 R)
• M6: 2,469,262 km (0.063 R)
• M7: 3,109,541 km (0.108 R)
• M8: 3,570,901 km (0.098 R)
• M9: 3,946,541 km (0.04 R)
• M10: 4,334,598 km (0.055 R)
• M11: 4,674,933 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.2

Radius: 10.5

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.88 AU - 1.04 AU

Year: 661 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,019,825 km

• M1: 131,796 km (0.108 R)
• M2: 515,065 km (0.114 R)
• M3: 940,372 km (0.086 R)
• M4: 1,392,906 km (0.115 R)
• M5: 1,804,001 km (0.097 R)
• M6: 2,206,269 km (0.047 R)
• M7: 2,770,553 km (0.086 R)
• M8: 3,271,257 km (0.095 R)
• M9: 3,633,283 km (0.115 R)
• M10: 5,232,934 km (0.115 R)
• M11: 6,340,706 km (0.091 R)
• M12: 7,415,267 km (0.079 R)
• M13: 7,783,727 km (0.059 R)

Asteroid Belt

Center: 1.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.6

Radius: 11.5

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.59 AU - 1.73 AU

Year: 1503 Days

Day: 7.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,019,825 km

• M1: 143,016 km (0.085 R)
• M2: 605,722 km (0.115 R)
• M3: 1,009,337 km (0.114 R)
• M4: 1,569,581 km (0.1 R)
• M5: 1,955,843 km (0.065 R)
• M6: 2,753,947 km (0.057 R)
• M7: 3,619,820 km (0.026 R)
• M8: 4,116,634 km (0.094 R)
• M9: 4,638,432 km (0.103 R)
• M10: 5,470,046 km (0.101 R)
• M11: 6,029,542 km (0.092 R)
• M12: 7,853,290 km (0.07 R)
• M13: 9,783,402 km (0.09 R)
• M14: 11,039,276 km (0.062 R)
• M15: 11,782,029 km (0.069 R)
• M16: 12,796,901 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.3

Radius: 14

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.65 AU - 2.13 AU

Year: 1826 Days

Day: 7.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,019,825 km

• M1: 174,132 km (0.091 R)
• M2: 716,125 km (0.053 R)
• M3: 1,258,716 km (0.106 R)
• M4: 2,286,304 km (0.081 R)
• M5: 2,891,727 km (0.074 R)
• M6: 3,585,711 km (0.084 R)
• M7: 4,348,960 km (0.092 R)
• M8: 4,952,438 km (0.064 R)
• M9: 6,749,706 km (0.072 R)
• M10: 7,189,674 km (0.098 R)
• M11: 8,281,589 km (0.104 R)
• M12: 8,722,603 km (0.096 R)
• M13: 9,617,647 km (0.086 R)
• M14: 10,105,486 km (0.041 R)
• M15: 11,397,712 km (0.115 R)
• M16: 11,865,355 km (0.115 R)
• M17: 12,386,404 km (0.097 R)
• M18: 13,175,384 km (0.049 R)
• M19: 14,086,136 km (0.048 R)
• M20: 14,807,945 km (0.08 R)
• M21: 16,423,752 km (0.1 R)
• M22: 16,870,451 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 14.6

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.28 AU - 3.1 AU

Year: 3101 Days

Day: 12.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,019,825 km

• M1: 181,612 km (0.077 R)
• M2: 780,302 km (0.082 R)
• M3: 1,364,183 km (0.106 R)
• M4: 1,970,204 km (0.077 R)
• M5: 2,426,029 km (0.028 R)
• M6: 3,113,281 km (0.105 R)
• M7: 4,324,874 km (0.037 R)
• M8: 4,881,379 km (0.026 R)
• M9: 5,681,428 km (0.12 R)
• M10: 6,244,814 km (0.043 R)
• M11: 6,705,425 km (0.107 R)
• M12: 7,942,151 km (0.117 R)
• M13: 8,949,094 km (0.047 R)
• M14: 12,189,683 km (0.099 R)
• M15: 12,782,988 km (0.112 R)
• M16: 13,663,821 km (0.089 R)
• M17: 14,821,559 km (0.114 R)
• M18: 15,302,516 km (0.117 R)
• M19: 15,943,393 km (0.027 R)
• M20: 17,437,876 km (0.106 R)
• M21: 18,632,564 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22

Radius: 10.3

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.55 AU - 4.03 AU

Year: 4195 Days

Day: 10.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,019,825 km

• M1: 128,654 km (0.087 R)
• M2: 537,056 km (0.105 R)
• M3: 1,006,794 km (0.091 R)
• M4: 1,550,283 km (0.102 R)
• M5: 1,981,125 km (0.083 R)
• M6: 4,417,775 km (0.069 R)
• M7: 5,077,053 km (0.089 R)
• M8: 6,096,712 km (0.08 R)
• M9: 6,655,310 km (0.088 R)
• M10: 7,591,793 km (0.101 R)
• M11: 8,140,518 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.2

Radius: 11.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.73 AU - 4.27 AU

Year: 4603 Days

Day: 12.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 61,019,825 km

• M1: 166,802 km (0.1 R)
• M2: 849,417 km (0.117 R)
• M3: 3,355,181 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.3

Radius: 14.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.76 AU - 5.74 AU

Year: 7277 Days

Day: 11.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,019,825 km

• M1: 180,415 km (0.115 R)
• M2: 810,072 km (0.049 R)
• M3: 1,325,587 km (0.115 R)
• M4: 4,455,025 km (0.042 R)
• M5: 5,854,961 km (0.047 R)
• M6: 8,774,962 km (0.085 R)
• M7: 9,300,948 km (0.059 R)
• M8: 11,428,829 km (0.097 R)
• M9: 12,057,140 km (0.072 R)
• M10: 13,649,011 km (0.117 R)
• M11: 15,846,005 km (0.113 R)
• M12: 17,817,406 km (0.081 R)
• M13: 19,672,419 km (0.038 R)
• M14: 22,466,758 km (0.052 R)
• M15: 25,110,451 km (0.065 R)
• M16: 26,843,393 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.9

Radius: 6.7

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.63 AU - 8.13 AU

Year: 14093 Days

Day: 23.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,019,825 km

• M1: 96,491 km (0.064 R)
• M2: 439,369 km (0.116 R)
• M3: 725,699 km (0.086 R)
• M4: 1,448,706 km (0.04 R)
• M5: 1,894,657 km (0.101 R)
• M6: 2,183,531 km (0.044 R)
• M7: 2,392,220 km (0.088 R)
• M8: 3,186,883 km (0.057 R)
• M9: 3,717,208 km (0.097 R)
• M10: 4,171,985 km (0.082 R)
• M11: 7,478,996 km (0.099 R)
• M12: 14,270,440 km (0.061 R)
• M13: 15,067,498 km (0.09 R)
• M14: 16,154,176 km (0.085 R)
• M15: 16,683,304 km (0.08 R)
• M16: 22,137,343 km (0.03 R)
• M17: 23,038,072 km (0.071 R)
• M18: 24,477,503 km (0.074 R)
• M19: 30,535,768 km (0.088 R)
• M20: 31,446,220 km (0.116 R)
• M21: 33,321,280 km (0.079 R)
• M22: 33,534,158 km (0.092 R)
• M23: 34,939,630 km (0.107 R)
• M24: 35,269,643 km (0.068 R)
• M25: 36,950,225 km (0.06 R)
• M26: 38,566,181 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.4

Radius: 4.1

Gravity: 31.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.05 AU - 8.27 AU

Year: 16385 Days

Day: 21.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,019,825 km

• M1: 51,162 km (0.067 R)
• M2: 225,594 km (0.117 R)
• M3: 656,884 km (0.102 R)
• M4: 802,443 km (0.053 R)
• M5: 1,098,048 km (0.086 R)
• M6: 1,713,644 km (0.054 R)
• M7: 2,048,743 km (0.071 R)
• M8: 2,282,116 km (0.104 R)
• M9: 3,317,931 km (0.115 R)
• M10: 4,377,234 km (0.061 R)
• M11: 4,535,807 km (0.065 R)
• M12: 4,898,433 km (0.078 R)
• M13: 5,569,828 km (0.097 R)
• M14: 6,300,464 km (0.111 R)
• M15: 7,136,417 km (0.072 R)
• M16: 7,763,980 km (0.094 R)
• M17: 8,138,573 km (0.097 R)
• M18: 10,361,597 km (0.074 R)
• M19: 11,105,996 km (0.102 R)
• M20: 11,342,062 km (0.047 R)
• M21: 11,702,293 km (0.086 R)
• M22: 15,809,952 km (0.109 R)
• M23: 19,052,934 km (0.035 R)
• M24: 20,430,132 km (0.066 R)
• M25: 22,150,209 km (0.044 R)
• M26: 22,524,203 km (0.079 R)
• M27: 24,857,332 km (0.098 R)
• M28: 27,668,874 km (0.061 R)
• M29: 30,454,835 km (0.055 R)
• M30: 30,685,366 km (0.095 R)
• M31: 33,421,810 km (0.069 R)
• M32: 36,836,531 km (0.072 R)
• M33: 43,907,274 km (0.116 R)
• M34: 47,992,642 km (0.118 R)
• M35: 48,618,710 km (0.091 R)
• M36: 50,047,070 km (0.118 R)
• M37: 52,655,010 km (0.071 R)
• M38: 53,153,919 km (0.118 R)
• M39: 56,560,561 km (0.086 R)
• M40: 59,029,973 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 20,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit