🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.4

Radius: 14.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.12 AU - 1.84 AU

Year: 1201 Days

Day: 7 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,733,394 km

• M1: 181,612 km (0.08 R)
• M2: 863,928 km (0.098 R)
• M3: 1,460,225 km (0.071 R)
• M4: 2,204,474 km (0.055 R)
• M5: 2,672,416 km (0.081 R)
• M6: 3,178,356 km (0.109 R)
• M7: 4,224,943 km (0.104 R)
• M8: 4,858,490 km (0.084 R)
• M9: 5,385,075 km (0.118 R)
• M10: 6,293,582 km (0.065 R)
• M11: 6,748,360 km (0.099 R)
• M12: 7,484,830 km (0.103 R)
• M13: 8,134,384 km (0.104 R)
• M14: 8,999,210 km (0.047 R)
• M15: 9,454,137 km (0.101 R)
• M16: 9,988,351 km (0.098 R)
• M17: 11,856,529 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.3

Radius: 11

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.34 AU - 1.68 AU

Year: 1237 Days

Day: 9.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,733,394 km

• M1: 139,276 km (0.085 R)
• M2: 521,797 km (0.081 R)
• M3: 949,647 km (0.041 R)
• M4: 1,351,018 km (0.103 R)
• M5: 1,776,774 km (0.064 R)
• M6: 2,281,368 km (0.115 R)
• M7: 3,466,033 km (0.091 R)
• M8: 4,243,194 km (0.093 R)
• M9: 4,894,992 km (0.079 R)
• M10: 5,245,201 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 8.1

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.15 AU - 3.15 AU

Year: 2877 Days

Day: 10.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,733,394 km

• M1: 126,261 km (0.105 R)
• M2: 401,969 km (0.096 R)
• M3: 1,146,069 km (0.062 R)
• M4: 1,602,792 km (0.098 R)
• M5: 1,923,679 km (0.059 R)
• M6: 2,421,690 km (0.072 R)
• M7: 5,047,432 km (0.098 R)
• M8: 5,567,584 km (0.102 R)
• M9: 6,500,177 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.8

Radius: 12.9

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.12 AU - 3.66 AU

Year: 4162 Days

Day: 8.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,733,394 km

• M1: 160,519 km (0.032 R)
• M2: 609,163 km (0.118 R)
• M3: 1,128,267 km (0.064 R)
• M4: 2,168,870 km (0.096 R)
• M5: 2,847,895 km (0.097 R)
• M6: 3,336,631 km (0.051 R)
• M7: 4,037,647 km (0.112 R)
• M8: 4,460,261 km (0.1 R)
• M9: 4,886,614 km (0.099 R)
• M10: 7,618,720 km (0.11 R)
• M11: 8,875,791 km (0.102 R)
• M12: 9,513,228 km (0.115 R)
• M13: 10,352,771 km (0.097 R)
• M14: 10,969,413 km (0.075 R)
• M15: 11,424,789 km (0.116 R)
• M16: 12,035,747 km (0.062 R)
• M17: 12,717,913 km (0.077 R)
• M18: 14,427,967 km (0.097 R)
• M19: 15,593,334 km (0.08 R)
• M20: 18,877,307 km (0.045 R)
• M21: 19,532,396 km (0.11 R)
• M22: 24,320,126 km (0.109 R)

Asteroid Belt

Center: 3.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.7

Radius: 11

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.16 AU - 4.7 AU

Year: 5195 Days

Day: 8.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 103.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,733,394 km

• M1: 138,528 km (0.106 R)
• M2: 740,210 km (0.062 R)
• M3: 1,396,197 km (0.118 R)
• M4: 1,770,640 km (0.079 R)
• M5: 2,181,137 km (0.118 R)
• M6: 2,840,564 km (0.054 R)
• M7: 3,788,716 km (0.077 R)
• M8: 4,298,096 km (0.084 R)
• M9: 4,689,744 km (0.113 R)
• M10: 5,105,027 km (0.112 R)
• M11: 6,203,225 km (0.098 R)
• M12: 8,534,409 km (0.083 R)
• M13: 10,396,154 km (0.091 R)
• M14: 10,865,144 km (0.088 R)
• M15: 11,397,563 km (0.064 R)
• M16: 12,048,912 km (0.106 R)
• M17: 12,831,309 km (0.072 R)
• M18: 13,870,415 km (0.044 R)
• M19: 15,685,038 km (0.081 R)
• M20: 17,130,003 km (0.094 R)
• M21: 18,525,004 km (0.118 R)
• M22: 18,868,181 km (0.111 R)
• M23: 19,215,398 km (0.11 R)
• M24: 20,428,337 km (0.106 R)
• M25: 22,303,696 km (0.103 R)
• M26: 24,128,042 km (0.048 R)
• M27: 28,433,469 km (0.11 R)
• M28: 30,195,732 km (0.119 R)
• M29: 31,735,243 km (0.116 R)
• M30: 34,761,908 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.5

Radius: 7

Gravity: 18.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.47 AU - 8.11 AU

Year: 11799 Days

Day: 22.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,733,394 km

• M1: 87,365 km (0.063 R)
• M2: 331,060 km (0.042 R)
• M3: 660,175 km (0.073 R)
• M4: 1,212,640 km (0.111 R)
• M5: 1,897,499 km (0.067 R)
• M6: 2,207,765 km (0.059 R)
• M7: 2,446,823 km (0.038 R)
• M8: 4,450,537 km (0.118 R)
• M9: 6,119,750 km (0.113 R)
• M10: 7,309,352 km (0.088 R)
• M11: 9,922,827 km (0.053 R)
• M12: 11,379,162 km (0.101 R)
• M13: 14,570,384 km (0.058 R)
• M14: 15,131,077 km (0.102 R)
• M15: 15,851,839 km (0.062 R)
• M16: 17,052,512 km (0.112 R)
• M17: 19,297,527 km (0.082 R)
• M18: 22,187,758 km (0.074 R)
• M19: 23,879,859 km (0.036 R)
• M20: 28,159,256 km (0.111 R)
• M21: 29,803,785 km (0.093 R)
• M22: 31,049,636 km (0.063 R)
• M23: 34,623,530 km (0.113 R)
• M24: 35,620,899 km (0.045 R)
• M25: 35,873,121 km (0.071 R)
• M26: 36,381,305 km (0.083 R)
• M27: 38,066,225 km (0.052 R)
• M28: 41,312,200 km (0.115 R)
• M29: 44,154,260 km (0.099 R)
• M30: 50,383,067 km (0.106 R)
• M31: 51,180,573 km (0.054 R)
• M32: 52,800,718 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.4

Radius: 6

Gravity: 23.01 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.09 AU - 10.47 AU

Year: 17349 Days

Day: 22.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,733,394 km

• M1: 102,175 km (0.094 R)
• M2: 436,527 km (0.116 R)
• M3: 816,954 km (0.09 R)
• M4: 1,006,345 km (0.061 R)
• M5: 1,852,620 km (0.117 R)
• M6: 2,226,764 km (0.036 R)
• M7: 2,488,261 km (0.093 R)
• M8: 3,021,129 km (0.115 R)
• M9: 3,426,090 km (0.099 R)
• M10: 3,805,620 km (0.116 R)
• M11: 4,511,573 km (0.077 R)
• M12: 5,004,049 km (0.08 R)
• M13: 5,570,875 km (0.092 R)
• M14: 8,426,100 km (0.03 R)
• M15: 11,290,899 km (0.1 R)
• M16: 11,998,348 km (0.078 R)
• M17: 12,396,577 km (0.086 R)
• M18: 16,466,986 km (0.066 R)
• M19: 19,113,522 km (0.082 R)
• M20: 20,117,024 km (0.12 R)
• M21: 21,059,341 km (0.096 R)
• M22: 25,123,616 km (0.101 R)
• M23: 25,994,874 km (0.115 R)
• M24: 26,886,029 km (0.071 R)
• M25: 28,260,683 km (0.046 R)
• M26: 29,802,140 km (0.077 R)
• M27: 30,044,040 km (0.12 R)
• M28: 39,219,924 km (0.088 R)
• M29: 42,957,477 km (0.113 R)
• M30: 44,201,832 km (0.105 R)
• M31: 44,991,709 km (0.1 R)
• M32: 47,253,330 km (0.039 R)
• M33: 51,478,422 km (0.066 R)
• M34: 52,177,045 km (0.104 R)
• M35: 60,283,304 km (0.095 R)
• M36: 62,829,759 km (0.084 R)
• M37: 63,227,839 km (0.085 R)
• M38: 63,627,565 km (0.118 R)
• M39: 67,093,299 km (0.109 R)
• M40: 71,113,442 km (0.047 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: 173 - 14,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit