🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.2

Radius: 13.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.63 AU - 0.91 AU

Year: 466 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,432,073 km

• M1: 184,305 km (0.069 R)
• M2: 763,996 km (0.098 R)
• M3: 1,242,261 km (0.056 R)
• M4: 1,949,709 km (0.119 R)
• M5: 2,529,999 km (0.098 R)
• M6: 3,144,996 km (0.102 R)
• M7: 3,580,625 km (0.114 R)
• M8: 4,056,645 km (0.083 R)
• M9: 4,663,265 km (0.112 R)
• M10: 5,153,647 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.2

Radius: 12.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.45 AU - 1.77 AU

Year: 1410 Days

Day: 9 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 83,432,073 km

• M1: 153,338 km (0.081 R)
• M2: 551,567 km (0.115 R)
• M3: 988,842 km (0.099 R)
• M4: 1,657,096 km (0.1 R)
• M5: 2,095,268 km (0.107 R)
• M6: 2,920,001 km (0.069 R)
• M7: 3,917,519 km (0.102 R)
• M8: 4,379,029 km (0.096 R)
• M9: 4,781,896 km (0.086 R)
• M10: 6,075,170 km (0.116 R)
• M11: 8,504,639 km (0.086 R)
• M12: 9,401,777 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.8

Radius: 9

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.82 AU - 3.5 AU

Year: 3877 Days

Day: 5.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,432,073 km

• M1: 113,844 km (0.099 R)
• M2: 491,279 km (0.042 R)
• M3: 1,233,883 km (0.116 R)
• M4: 1,722,171 km (0.111 R)
• M5: 2,322,058 km (0.108 R)
• M6: 2,891,428 km (0.029 R)
• M7: 3,601,718 km (0.084 R)
• M8: 8,134,683 km (0.082 R)
• M9: 9,509,039 km (0.082 R)
• M10: 9,841,894 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.2

Radius: 11.5

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.45 AU - 3.71 AU

Year: 4676 Days

Day: 13 Hours

Environment

Temp: -214 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,432,073 km

• M1: 143,165 km (0.038 R)
• M2: 1,131,857 km (0.093 R)
• M3: 1,792,482 km (0.052 R)
• M4: 3,399,911 km (0.102 R)
• M5: 5,889,070 km (0.101 R)
• M6: 6,258,577 km (0.078 R)
• M7: 7,073,586 km (0.105 R)
• M8: 7,614,232 km (0.04 R)
• M9: 10,057,465 km (0.114 R)
• M10: 13,748,044 km (0.119 R)
• M11: 17,275,113 km (0.104 R)
• M12: 17,870,812 km (0.098 R)
• M13: 18,368,225 km (0.092 R)
• M14: 18,931,910 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.2

Radius: 6.9

Gravity: 20.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.13 AU - 7.99 AU

Year: 11598 Days

Day: 19.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,432,073 km

• M1: 87,964 km (0.112 R)
• M2: 360,680 km (0.073 R)
• M3: 688,898 km (0.114 R)
• M4: 1,008,140 km (0.069 R)
• M5: 1,711,549 km (0.082 R)
• M6: 2,488,710 km (0.057 R)
• M7: 3,668,589 km (0.082 R)
• M8: 3,977,957 km (0.061 R)
• M9: 5,217,525 km (0.089 R)
• M10: 8,101,473 km (0.097 R)
• M11: 9,277,462 km (0.12 R)
• M12: 9,640,984 km (0.107 R)
• M13: 9,960,077 km (0.119 R)
• M14: 11,662,351 km (0.066 R)
• M15: 12,899,376 km (0.109 R)
• M16: 16,446,042 km (0.061 R)
• M17: 18,239,272 km (0.104 R)
• M18: 19,058,170 km (0.108 R)
• M19: 20,593,344 km (0.097 R)
• M20: 22,301,452 km (0.1 R)
• M21: 24,102,012 km (0.095 R)
• M22: 28,967,832 km (0.085 R)
• M23: 34,450,146 km (0.105 R)
• M24: 38,687,655 km (0.093 R)
• M25: 40,037,177 km (0.11 R)
• M26: 41,838,186 km (0.114 R)
• M27: 44,420,096 km (0.042 R)
• M28: 54,795,306 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.6

Radius: 6.7

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.74 AU - 7.84 AU

Year: 12213 Days

Day: 24.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 83,432,073 km

• M1: 83,476 km (0.119 R)
• M2: 432,487 km (0.067 R)
• M3: 814,860 km (0.119 R)
• M4: 1,471,594 km (0.102 R)
• M5: 2,056,971 km (0.089 R)
• M6: 2,449,815 km (0.12 R)
• M7: 3,786,621 km (0.065 R)
• M8: 5,861,843 km (0.037 R)
• M9: 6,920,248 km (0.071 R)
• M10: 7,949,930 km (0.097 R)
• M11: 10,524,809 km (0.087 R)
• M12: 14,262,811 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.6

Radius: 7.4

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.43 AU - 9.29 AU

Year: 15211 Days

Day: 24.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 83,432,073 km

• M1: 92,152 km (0.118 R)
• M2: 400,473 km (0.099 R)
• M3: 782,995 km (0.113 R)
• M4: 1,057,358 km (0.107 R)
• M5: 1,341,594 km (0.051 R)
• M6: 1,977,534 km (0.044 R)
• M7: 3,274,249 km (0.118 R)
• M8: 4,116,036 km (0.077 R)
• M9: 5,196,731 km (0.108 R)
• M10: 8,609,806 km (0.067 R)
• M11: 9,253,376 km (0.09 R)
• M12: 9,509,338 km (0.119 R)
• M13: 11,552,396 km (0.088 R)
• M14: 13,281,149 km (0.05 R)
• M15: 13,871,612 km (0.103 R)
• M16: 18,024,898 km (0.09 R)
• M17: 19,158,999 km (0.074 R)
• M18: 23,597,718 km (0.09 R)
• M19: 24,855,088 km (0.103 R)
• M20: 25,550,269 km (0.093 R)
• M21: 25,852,158 km (0.117 R)
• M22: 29,996,168 km (0.11 R)
• M23: 30,444,663 km (0.092 R)
• M24: 31,933,461 km (0.09 R)
• M25: 32,873,384 km (0.111 R)
• M26: 35,929,369 km (0.116 R)
• M27: 38,374,995 km (0.119 R)
• M28: 43,309,032 km (0.114 R)
• M29: 43,738,229 km (0.098 R)
• M30: 50,523,090 km (0.097 R)
• M31: 52,606,390 km (0.059 R)
• M32: 54,081,725 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.3

Radius: 4.2

Gravity: 41.57 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.62 AU - 10.7 AU

Year: 17591 Days

Day: 18 Hours

Environment

Temp: -230 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 83,432,073 km

• M1: 55,800 km (0.083 R)
• M2: 212,728 km (0.046 R)
• M3: 415,583 km (0.034 R)
• M4: 658,380 km (0.111 R)
• M5: 791,971 km (0.075 R)
• M6: 1,051,673 km (0.109 R)
• M7: 2,179,342 km (0.099 R)
• M8: 2,413,911 km (0.11 R)
• M9: 2,712,658 km (0.098 R)
• M10: 3,087,401 km (0.059 R)
• M11: 3,273,650 km (0.096 R)
• M12: 5,304,441 km (0.074 R)
• M13: 5,970,152 km (0.079 R)
• M14: 6,386,632 km (0.078 R)
• M15: 8,197,963 km (0.049 R)
• M16: 8,452,429 km (0.114 R)
• M17: 9,031,074 km (0.096 R)
• M18: 13,067,524 km (0.062 R)
• M19: 14,567,841 km (0.111 R)
• M20: 22,207,206 km (0.081 R)
• M21: 23,815,383 km (0.051 R)
• M22: 24,229,320 km (0.059 R)
• M23: 25,071,406 km (0.109 R)
• M24: 25,392,144 km (0.076 R)
• M25: 26,370,813 km (0.079 R)
• M26: 28,635,276 km (0.04 R)
• M27: 30,903,330 km (0.102 R)
• M28: 34,856,304 km (0.055 R)
• M29: 35,793,235 km (0.091 R)
• M30: 39,276,622 km (0.105 R)
• M31: 42,221,007 km (0.094 R)
• M32: 42,674,887 km (0.115 R)
• M33: 47,232,386 km (0.082 R)
• M34: 49,042,670 km (0.117 R)
• M35: 49,209,472 km (0.105 R)
• M36: 53,504,127 km (0.071 R)
• M37: 57,114,522 km (0.117 R)
• M38: 58,041,730 km (0.051 R)
• M39: 62,437,065 km (0.103 R)
• M40: 65,824,559 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.7

Radius: 6.9

Gravity: 20.79 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.16 AU - 10.14 AU

Year: 19105 Days

Day: 24.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,432,073 km

• M1: 85,869 km (0.081 R)
• M2: 495,319 km (0.079 R)
• M3: 2,381,449 km (0.059 R)
• M4: 3,000,036 km (0.09 R)
• M5: 4,072,503 km (0.101 R)
• M6: 4,551,665 km (0.099 R)
• M7: 5,540,956 km (0.108 R)
• M8: 7,430,377 km (0.105 R)
• M9: 8,739,059 km (0.062 R)
• M10: 13,726,801 km (0.09 R)
• M11: 13,952,545 km (0.047 R)
• M12: 15,359,064 km (0.081 R)
• M13: 16,601,325 km (0.025 R)
• M14: 17,116,540 km (0.118 R)
• M15: 19,284,362 km (0.117 R)
• M16: 19,662,546 km (0.083 R)
• M17: 20,728,431 km (0.082 R)
• M18: 21,426,454 km (0.091 R)
• M19: 21,730,288 km (0.111 R)
• M20: 23,293,136 km (0.053 R)
• M21: 23,614,473 km (0.101 R)
• M22: 24,265,971 km (0.116 R)
• M23: 29,290,515 km (0.11 R)
• M24: 30,042,544 km (0.099 R)
• M25: 31,847,292 km (0.081 R)
• M26: 32,375,822 km (0.095 R)
• M27: 39,942,931 km (0.053 R)
• M28: 42,280,846 km (0.113 R)
• M29: 44,052,085 km (0.085 R)
• M30: 46,716,124 km (0.087 R)
• M31: 48,958,147 km (0.118 R)
• M32: 49,839,129 km (0.092 R)
• M33: 51,451,644 km (0.057 R)
• M34: 59,239,410 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 11,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit