🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.9

Radius: 10

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.05 AU - 1.53 AU

Year: 977 Days

Day: 8 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,827,402 km

• M1: 125,961 km (0.091 R)
• M2: 569,968 km (0.025 R)
• M3: 1,101,340 km (0.088 R)
• M4: 1,430,455 km (0.098 R)
• M5: 1,855,014 km (0.093 R)
• M6: 2,362,749 km (0.08 R)
• M7: 2,713,107 km (0.077 R)
• M8: 3,042,970 km (0.065 R)
• M9: 3,355,331 km (0.08 R)
• M10: 3,800,235 km (0.062 R)
• M11: 4,478,362 km (0.108 R)
• M12: 4,808,824 km (0.071 R)
• M13: 6,052,730 km (0.06 R)
• M14: 6,856,968 km (0.103 R)
• M15: 7,222,884 km (0.056 R)
• M16: 9,518,464 km (0.069 R)
• M17: 10,098,455 km (0.081 R)
• M18: 11,362,706 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.9

Radius: 11.3

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.25 AU - 1.39 AU

Year: 1011 Days

Day: 13.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,827,402 km

• M1: 140,622 km (0.116 R)
• M2: 846,574 km (0.119 R)
• M3: 1,247,945 km (0.101 R)
• M4: 4,080,880 km (0.086 R)
• M5: 5,491,439 km (0.111 R)
• M6: 5,931,107 km (0.026 R)
• M7: 7,018,235 km (0.12 R)
• M8: 7,880,068 km (0.078 R)
• M9: 8,285,029 km (0.109 R)
• M10: 8,837,793 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.2

Radius: 8.5

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.52 AU - 2.08 AU

Year: 1610 Days

Day: 14.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 123.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,827,402 km

• M1: 105,766 km (0.045 R)
• M2: 371,152 km (0.068 R)
• M3: 720,912 km (0.054 R)
• M4: 1,049,579 km (0.064 R)
• M5: 1,685,070 km (0.1 R)
• M6: 1,987,707 km (0.114 R)
• M7: 2,414,210 km (0.053 R)
• M8: 2,731,508 km (0.077 R)
• M9: 3,032,050 km (0.085 R)
• M10: 3,649,290 km (0.108 R)
• M11: 4,881,678 km (0.064 R)
• M12: 5,891,015 km (0.118 R)
• M13: 6,420,292 km (0.054 R)
• M14: 6,824,804 km (0.087 R)
• M15: 7,629,192 km (0.112 R)
• M16: 8,828,967 km (0.09 R)
• M17: 9,816,163 km (0.108 R)
• M18: 10,149,767 km (0.099 R)
• M19: 10,525,557 km (0.044 R)
• M20: 11,304,961 km (0.101 R)
• M21: 13,058,249 km (0.071 R)
• M22: 13,503,003 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.3

Radius: 11.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.25 AU - 3.13 AU

Year: 2942 Days

Day: 7.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,827,402 km

• M1: 142,866 km (0.119 R)
• M2: 666,309 km (0.073 R)
• M3: 1,056,759 km (0.102 R)
• M4: 1,492,538 km (0.058 R)
• M5: 2,011,493 km (0.117 R)
• M6: 2,403,739 km (0.105 R)
• M7: 3,487,725 km (0.096 R)
• M8: 4,099,580 km (0.12 R)
• M9: 4,496,014 km (0.095 R)
• M10: 5,638,194 km (0.052 R)
• M11: 6,291,039 km (0.064 R)
• M12: 6,791,743 km (0.115 R)
• M13: 9,205,655 km (0.043 R)
• M14: 9,633,205 km (0.111 R)
• M15: 11,275,790 km (0.116 R)
• M16: 11,724,434 km (0.104 R)
• M17: 15,354,576 km (0.117 R)
• M18: 16,110,045 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.4

Radius: 4.1

Gravity: 34.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.47 AU - 7.27 AU

Year: 9484 Days

Day: 18.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,827,402 km

• M1: 53,257 km (0.102 R)
• M2: 331,808 km (0.071 R)
• M3: 631,752 km (0.108 R)
• M4: 826,678 km (0.112 R)
• M5: 1,750,744 km (0.078 R)
• M6: 2,659,102 km (0.074 R)
• M7: 4,297,797 km (0.065 R)
• M8: 5,603,637 km (0.094 R)
• M9: 5,907,022 km (0.067 R)
• M10: 6,080,256 km (0.08 R)
• M11: 7,075,082 km (0.084 R)
• M12: 8,921,119 km (0.1 R)
• M13: 9,334,608 km (0.103 R)
• M14: 10,651,967 km (0.101 R)
• M15: 11,169,875 km (0.092 R)
• M16: 12,651,791 km (0.073 R)
• M17: 15,999,193 km (0.115 R)
• M18: 16,200,851 km (0.043 R)
• M19: 17,375,344 km (0.067 R)
• M20: 17,517,163 km (0.109 R)
• M21: 17,803,044 km (0.068 R)
• M22: 18,310,929 km (0.045 R)
• M23: 18,679,538 km (0.083 R)
• M24: 19,508,011 km (0.104 R)
• M25: 21,808,826 km (0.102 R)
• M26: 22,222,913 km (0.108 R)
• M27: 27,130,621 km (0.047 R)
• M28: 28,782,182 km (0.108 R)
• M29: 36,988,522 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.7

Radius: 3.8

Gravity: 39.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.45 AU - 8.61 AU

Year: 12430 Days

Day: 19.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,827,402 km

• M1: 64,327 km (0.095 R)
• M2: 475,572 km (0.062 R)
• M3: 811,568 km (0.081 R)
• M4: 960,718 km (0.068 R)
• M5: 1,450,501 km (0.099 R)
• M6: 2,001,171 km (0.076 R)
• M7: 3,897,773 km (0.112 R)
• M8: 4,036,899 km (0.1 R)
• M9: 6,543,710 km (0.083 R)
• M10: 7,872,588 km (0.093 R)
• M11: 8,185,547 km (0.097 R)
• M12: 8,600,082 km (0.12 R)
• M13: 8,836,297 km (0.117 R)
• M14: 11,329,346 km (0.089 R)
• M15: 11,902,007 km (0.107 R)
• M16: 12,796,751 km (0.074 R)
• M17: 15,125,242 km (0.102 R)
• M18: 15,538,880 km (0.101 R)
• M19: 20,937,120 km (0.049 R)
• M20: 22,414,249 km (0.103 R)
• M21: 24,615,881 km (0.045 R)
• M22: 25,768,832 km (0.112 R)
• M23: 29,549,768 km (0.088 R)
• M24: 32,530,955 km (0.101 R)
• M25: 35,223,716 km (0.113 R)
• M26: 37,934,729 km (0.115 R)
• M27: 47,480,569 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.1

Radius: 4.5

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.83 AU - 8.77 AU

Year: 15946 Days

Day: 15.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,827,402 km

• M1: 55,950 km (0.116 R)
• M2: 404,064 km (0.05 R)
• M3: 2,666,881 km (0.115 R)
• M4: 2,901,002 km (0.081 R)
• M5: 3,256,297 km (0.104 R)
• M6: 3,710,775 km (0.108 R)
• M7: 5,859,599 km (0.1 R)
• M8: 6,426,276 km (0.086 R)
• M9: 9,456,231 km (0.033 R)
• M10: 27,345,444 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.4

Radius: 5.7

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.02 AU - 11.36 AU

Year: 18578 Days

Day: 22.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,827,402 km

• M1: 72,555 km (0.08 R)
• M2: 469,588 km (0.05 R)
• M3: 1,027,139 km (0.118 R)
• M4: 1,669,213 km (0.09 R)
• M5: 2,022,713 km (0.081 R)
• M6: 2,591,185 km (0.092 R)
• M7: 3,981,996 km (0.109 R)
• M8: 4,426,003 km (0.095 R)
• M9: 5,626,077 km (0.098 R)
• M10: 5,919,737 km (0.107 R)
• M11: 6,184,974 km (0.085 R)
• M12: 6,739,234 km (0.114 R)
• M13: 7,028,557 km (0.072 R)
• M14: 7,240,238 km (0.11 R)
• M15: 8,176,122 km (0.06 R)
• M16: 8,941,465 km (0.092 R)
• M17: 9,443,515 km (0.092 R)
• M18: 11,119,311 km (0.094 R)
• M19: 18,416,695 km (0.08 R)
• M20: 24,219,147 km (0.083 R)
• M21: 28,163,445 km (0.044 R)
• M22: 36,153,168 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.9

Radius: 5.9

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.4 AU - 10.56 AU

Year: 19464 Days

Day: 17.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,827,402 km

• M1: 73,453 km (0.053 R)
• M2: 358,736 km (0.111 R)
• M3: 1,706,164 km (0.044 R)
• M4: 2,415,557 km (0.1 R)
• M5: 2,995,249 km (0.1 R)
• M6: 3,380,014 km (0.12 R)
• M7: 3,663,353 km (0.098 R)
• M8: 4,486,739 km (0.101 R)
• M9: 5,427,261 km (0.1 R)
• M10: 8,365,363 km (0.072 R)
• M11: 9,127,265 km (0.071 R)
• M12: 10,302,506 km (0.053 R)
• M13: 10,624,890 km (0.101 R)
• M14: 10,954,005 km (0.093 R)
• M15: 14,832,180 km (0.073 R)
• M16: 17,414,389 km (0.077 R)
• M17: 17,949,052 km (0.076 R)
• M18: 27,234,592 km (0.077 R)
• M19: 33,006,077 km (0.096 R)
• M20: 33,355,089 km (0.085 R)
• M21: 45,153,125 km (0.045 R)
• M22: 47,037,310 km (0.03 R)
• M23: 47,775,726 km (0.112 R)
• M24: 48,671,966 km (0.119 R)
• M25: 53,162,446 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.5

Radius: 4.5

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.72 AU - 11.36 AU

Year: 19650 Days

Day: 23.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,827,402 km

• M1: 83,027 km (0.072 R)
• M2: 280,346 km (0.062 R)
• M3: 1,705,416 km (0.05 R)
• M4: 3,587,656 km (0.061 R)
• M5: 5,026,788 km (0.108 R)
• M6: 7,180,399 km (0.117 R)
• M7: 8,692,983 km (0.119 R)
• M8: 9,523,550 km (0.047 R)
• M9: 11,858,174 km (0.091 R)
• M10: 14,817,519 km (0.056 R)
• M11: 15,090,087 km (0.103 R)
• M12: 15,296,681 km (0.09 R)
• M13: 23,496,739 km (0.111 R)
• M14: 27,176,398 km (0.115 R)
• M15: 29,904,016 km (0.083 R)
• M16: 37,509,572 km (0.113 R)
• M17: 38,015,661 km (0.041 R)
• M18: 42,502,999 km (0.073 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: 418 - 17,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit