🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.7

Radius: 11.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.75 AU - 0.93 AU

Year: 489 Days

Day: 8.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 26,678,363 km

• M1: 146,157 km (0.092 R)
• M2: 576,550 km (0.066 R)
• M3: 1,123,330 km (0.109 R)
• M4: 1,558,361 km (0.095 R)
• M5: 2,620,057 km (0.103 R)
• M6: 3,028,459 km (0.074 R)
• M7: 3,490,866 km (0.09 R)
• M8: 4,112,894 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.9

Radius: 11.7

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.3 AU - 4.84 AU

Year: 6212 Days

Day: 13.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 138.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 26,678,363 km

• M1: 146,157 km (0.095 R)
• M2: 521,349 km (0.075 R)
• M3: 963,709 km (0.063 R)
• M4: 1,454,390 km (0.083 R)
• M5: 1,848,581 km (0.113 R)
• M6: 2,218,686 km (0.11 R)
• M7: 2,729,264 km (0.074 R)
• M8: 3,112,384 km (0.095 R)
• M9: 5,662,728 km (0.116 R)
• M10: 7,001,330 km (0.083 R)
• M11: 7,503,680 km (0.106 R)
• M12: 8,701,959 km (0.094 R)
• M13: 9,072,812 km (0.085 R)
• M14: 9,758,120 km (0.086 R)
• M15: 10,477,685 km (0.09 R)
• M16: 10,992,601 km (0.12 R)
• M17: 11,573,490 km (0.09 R)
• M18: 13,062,437 km (0.086 R)
• M19: 13,659,333 km (0.085 R)
• M20: 16,045,868 km (0.116 R)
• M21: 17,112,500 km (0.086 R)
• M22: 18,159,087 km (0.12 R)
• M23: 22,930,960 km (0.091 R)
• M24: 23,800,124 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.9

Radius: 11.5

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.29 AU - 5.37 AU

Year: 6749 Days

Day: 7.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,678,363 km

• M1: 144,063 km (0.081 R)
• M2: 507,885 km (0.112 R)
• M3: 1,351,018 km (0.102 R)
• M4: 2,074,474 km (0.06 R)
• M5: 2,607,940 km (0.119 R)
• M6: 3,296,987 km (0.1 R)
• M7: 5,216,478 km (0.074 R)
• M8: 5,876,055 km (0.04 R)
• M9: 7,135,669 km (0.051 R)
• M10: 7,710,573 km (0.064 R)
• M11: 8,110,897 km (0.111 R)
• M12: 8,780,348 km (0.088 R)
• M13: 9,668,660 km (0.116 R)
• M14: 10,566,995 km (0.081 R)
• M15: 13,197,075 km (0.065 R)
• M16: 15,404,990 km (0.099 R)
• M17: 19,936,908 km (0.091 R)
• M18: 21,234,071 km (0.111 R)
• M19: 22,995,137 km (0.055 R)
• M20: 25,112,396 km (0.076 R)
• M21: 26,988,802 km (0.081 R)
• M22: 32,137,363 km (0.119 R)
• M23: 35,433,752 km (0.036 R)

Asteroid Belt

Center: 5.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.6

Radius: 3.8

Gravity: 34.6 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.54 AU - 6.9 AU

Year: 9863 Days

Day: 24.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 26,678,363 km

• M1: 50,714 km (0.047 R)
• M2: 268,379 km (0.075 R)
• M3: 483,650 km (0.101 R)
• M4: 1,099,544 km (0.09 R)
• M5: 1,433,596 km (0.043 R)
• M6: 1,595,910 km (0.081 R)
• M7: 1,893,909 km (0.106 R)
• M8: 2,227,961 km (0.059 R)
• M9: 2,427,674 km (0.073 R)
• M10: 2,699,194 km (0.079 R)
• M11: 3,759,993 km (0.031 R)
• M12: 4,452,781 km (0.045 R)
• M13: 5,133,152 km (0.076 R)
• M14: 5,712,095 km (0.072 R)
• M15: 5,948,610 km (0.105 R)
• M16: 6,297,622 km (0.086 R)
• M17: 7,427,085 km (0.042 R)
• M18: 7,587,155 km (0.113 R)
• M19: 10,878,757 km (0.1 R)
• M20: 11,774,998 km (0.109 R)
• M21: 11,938,209 km (0.106 R)
• M22: 16,119,919 km (0.119 R)
• M23: 17,282,144 km (0.086 R)
• M24: 19,543,466 km (0.071 R)
• M25: 23,250,351 km (0.041 R)
• M26: 24,026,615 km (0.11 R)
• M27: 27,686,377 km (0.03 R)
• M28: 28,852,792 km (0.113 R)
• M29: 29,547,973 km (0.09 R)
• M30: 30,663,076 km (0.09 R)
• M31: 35,630,473 km (0.051 R)
• M32: 36,545,713 km (0.111 R)
• M33: 36,776,991 km (0.043 R)
• M34: 37,947,893 km (0.053 R)
• M35: 39,506,853 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.5

Radius: 5.8

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.44 AU - 8.06 AU

Year: 12412 Days

Day: 18.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,678,363 km

• M1: 119,529 km (0.092 R)
• M2: 492,775 km (0.102 R)
• M3: 1,526,197 km (0.118 R)
• M4: 4,687,799 km (0.102 R)
• M5: 4,964,106 km (0.051 R)
• M6: 8,854,100 km (0.114 R)
• M7: 9,663,424 km (0.079 R)
• M8: 13,829,575 km (0.051 R)
• M9: 18,143,080 km (0.061 R)
• M10: 21,302,138 km (0.119 R)
• M11: 22,060,300 km (0.059 R)
• M12: 23,452,309 km (0.113 R)
• M13: 35,924,732 km (0.064 R)
• M14: 36,997,797 km (0.054 R)
• M15: 39,710,755 km (0.104 R)
• M16: 41,374,582 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.2

Radius: 6.4

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.12 AU - 9.32 AU

Year: 14984 Days

Day: 19 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 26,678,363 km

• M1: 92,601 km (0.088 R)
• M2: 468,092 km (0.066 R)
• M3: 667,655 km (0.09 R)
• M4: 946,805 km (0.106 R)
• M5: 1,289,534 km (0.09 R)
• M6: 2,055,176 km (0.101 R)
• M7: 2,611,081 km (0.082 R)
• M8: 3,187,931 km (0.105 R)
• M9: 4,849,365 km (0.089 R)
• M10: 5,536,468 km (0.083 R)
• M11: 8,647,355 km (0.05 R)
• M12: 10,404,382 km (0.12 R)
• M13: 11,424,789 km (0.111 R)
• M14: 13,142,323 km (0.106 R)
• M15: 13,928,459 km (0.116 R)
• M16: 14,197,436 km (0.046 R)
• M17: 14,954,701 km (0.097 R)
• M18: 16,177,813 km (0.109 R)
• M19: 18,175,094 km (0.112 R)
• M20: 26,353,011 km (0.115 R)
• M21: 27,918,553 km (0.082 R)
• M22: 28,453,814 km (0.04 R)
• M23: 28,887,050 km (0.073 R)
• M24: 34,925,717 km (0.099 R)
• M25: 35,672,360 km (0.077 R)
• M26: 39,298,164 km (0.099 R)
• M27: 42,033,411 km (0.074 R)
• M28: 42,595,301 km (0.093 R)
• M29: 47,879,547 km (0.11 R)
• M30: 48,492,299 km (0.057 R)
• M31: 53,749,019 km (0.12 R)
• M32: 55,414,043 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.6

Radius: 7.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.95 AU - 9.49 AU

Year: 14984 Days

Day: 23.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 26,678,363 km

• M1: 117,285 km (0.106 R)
• M2: 525,089 km (0.037 R)
• M3: 1,783,207 km (0.095 R)
• M4: 2,374,567 km (0.096 R)
• M5: 5,894,306 km (0.089 R)
• M6: 7,496,648 km (0.045 R)
• M7: 13,003,346 km (0.045 R)
• M8: 15,294,886 km (0.059 R)
• M9: 18,521,264 km (0.032 R)
• M10: 22,033,971 km (0.103 R)
• M11: 26,281,653 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 18,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit