🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.9

Radius: 11

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.71 AU - 1.09 AU

Year: 589 Days

Day: 11.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,346,960 km

• M1: 136,882 km (0.065 R)
• M2: 565,480 km (0.114 R)
• M3: 994,227 km (0.11 R)
• M4: 1,511,986 km (0.1 R)
• M5: 1,856,210 km (0.082 R)
• M6: 2,204,773 km (0.053 R)
• M7: 2,904,592 km (0.116 R)
• M8: 3,287,712 km (0.076 R)
• M9: 3,634,929 km (0.092 R)
• M10: 4,325,922 km (0.1 R)
• M11: 4,678,374 km (0.062 R)
• M12: 5,032,772 km (0.098 R)
• M13: 5,405,121 km (0.116 R)
• M14: 5,834,167 km (0.069 R)
• M15: 6,366,736 km (0.042 R)
• M16: 6,739,534 km (0.101 R)
• M17: 7,461,194 km (0.112 R)
• M18: 7,876,178 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156

Radius: 12.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.93 AU - 1.49 AU

Year: 919 Days

Day: 13 Hours

Environment

Temp: -184 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 50,346,960 km

• M1: 159,920 km (0.074 R)
• M2: 579,841 km (0.105 R)
• M3: 1,129,614 km (0.046 R)
• M4: 2,183,082 km (0.105 R)
• M5: 2,596,570 km (0.102 R)
• M6: 3,129,139 km (0.114 R)
• M7: 3,572,846 km (0.088 R)
• M8: 4,303,931 km (0.083 R)
• M9: 5,007,938 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.9

Radius: 10.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.47 AU - 2.29 AU

Year: 1779 Days

Day: 13.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,346,960 km

• M1: 134,339 km (0.109 R)
• M2: 576,700 km (0.118 R)
• M3: 967,599 km (0.117 R)
• M4: 1,759,720 km (0.043 R)
• M5: 2,326,696 km (0.062 R)
• M6: 2,800,472 km (0.104 R)
• M7: 7,166,037 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116

Radius: 14

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.08 AU - 3 AU

Year: 2794 Days

Day: 12.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,346,960 km

• M1: 186,997 km (0.111 R)
• M2: 644,468 km (0.096 R)
• M3: 1,099,096 km (0.097 R)
• M4: 1,560,755 km (0.093 R)
• M5: 2,176,350 km (0.086 R)
• M6: 2,964,731 km (0.1 R)
• M7: 3,560,878 km (0.069 R)
• M8: 5,209,746 km (0.107 R)
• M9: 6,418,048 km (0.114 R)
• M10: 7,727,777 km (0.047 R)
• M11: 8,611,901 km (0.05 R)
• M12: 9,712,492 km (0.074 R)
• M13: 10,937,400 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.4

Radius: 10.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3 AU - 3.26 AU

Year: 3822 Days

Day: 10.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,346,960 km

• M1: 135,536 km (0.091 R)
• M2: 537,505 km (0.092 R)
• M3: 886,667 km (0.116 R)
• M4: 1,611,618 km (0.079 R)
• M5: 2,171,563 km (0.11 R)
• M6: 3,025,467 km (0.119 R)
• M7: 3,748,923 km (0.115 R)
• M8: 4,545,980 km (0.051 R)
• M9: 5,409,609 km (0.046 R)
• M10: 6,743,722 km (0.057 R)
• M11: 7,381,907 km (0.039 R)
• M12: 7,838,629 km (0.09 R)
• M13: 8,987,990 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.9

Radius: 6.5

Gravity: 21.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.48 AU - 7.6 AU

Year: 11545 Days

Day: 24.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 50,346,960 km

• M1: 80,783 km (0.051 R)
• M2: 312,660 km (0.114 R)
• M3: 1,178,532 km (0.069 R)
• M4: 1,401,882 km (0.048 R)
• M5: 1,798,914 km (0.09 R)
• M6: 2,060,561 km (0.108 R)
• M7: 2,408,077 km (0.102 R)
• M8: 2,639,206 km (0.049 R)
• M9: 2,862,106 km (0.091 R)
• M10: 3,270,359 km (0.092 R)
• M11: 3,635,079 km (0.112 R)
• M12: 4,055,449 km (0.116 R)
• M13: 5,128,664 km (0.088 R)
• M14: 5,992,143 km (0.1 R)
• M15: 6,300,614 km (0.074 R)
• M16: 6,907,233 km (0.104 R)
• M17: 7,596,580 km (0.073 R)
• M18: 8,283,683 km (0.087 R)
• M19: 8,569,714 km (0.119 R)
• M20: 8,813,259 km (0.06 R)
• M21: 9,623,481 km (0.084 R)
• M22: 10,593,175 km (0.063 R)
• M23: 13,429,999 km (0.113 R)
• M24: 16,811,958 km (0.108 R)
• M25: 19,026,007 km (0.034 R)
• M26: 20,117,024 km (0.077 R)
• M27: 21,516,512 km (0.108 R)
• M28: 24,900,266 km (0.118 R)
• M29: 26,204,461 km (0.08 R)
• M30: 31,530,594 km (0.043 R)
• M31: 37,535,303 km (0.073 R)
• M32: 41,564,272 km (0.071 R)
• M33: 42,685,359 km (0.111 R)
• M34: 43,826,491 km (0.071 R)
• M35: 48,903,843 km (0.098 R)
• M36: 53,040,972 km (0.081 R)
• M37: 54,859,484 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.6

Radius: 3.4

Gravity: 23.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.96 AU - 7.08 AU

Year: 12839 Days

Day: 17.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,346,960 km

• M1: 76,744 km (0.106 R)
• M2: 215,122 km (0.1 R)
• M3: 821,442 km (0.082 R)
• M4: 1,073,066 km (0.088 R)
• M5: 3,497,299 km (0.112 R)
• M6: 3,840,177 km (0.058 R)
• M7: 11,944,792 km (0.097 R)
• M8: 13,466,052 km (0.097 R)
• M9: 17,230,234 km (0.1 R)
• M10: 21,478,813 km (0.102 R)
• M11: 33,991,778 km (0.113 R)
• M12: 35,426,122 km (0.11 R)
• M13: 36,328,497 km (0.105 R)
• M14: 37,246,130 km (0.042 R)
• M15: 38,179,172 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.4

Radius: 5

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.79 AU - 9.21 AU

Year: 15619 Days

Day: 24.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,346,960 km

• M1: 62,382 km (0.035 R)
• M2: 429,346 km (0.069 R)
• M3: 801,695 km (0.069 R)
• M4: 1,096,552 km (0.102 R)
• M5: 1,301,352 km (0.107 R)
• M6: 1,474,885 km (0.04 R)
• M7: 1,788,293 km (0.11 R)
• M8: 2,126,983 km (0.111 R)
• M9: 2,629,931 km (0.115 R)
• M10: 3,328,852 km (0.071 R)
• M11: 3,682,202 km (0.09 R)
• M12: 4,433,782 km (0.104 R)
• M13: 5,249,688 km (0.105 R)
• M14: 6,930,570 km (0.097 R)
• M15: 7,980,149 km (0.075 R)
• M16: 8,428,344 km (0.111 R)
• M17: 9,276,863 km (0.094 R)
• M18: 11,758,841 km (0.095 R)
• M19: 12,876,786 km (0.025 R)
• M20: 13,492,681 km (0.071 R)
• M21: 18,135,750 km (0.104 R)
• M22: 20,356,231 km (0.064 R)
• M23: 22,135,997 km (0.086 R)
• M24: 24,666,744 km (0.091 R)
• M25: 30,186,606 km (0.111 R)
• M26: 33,403,709 km (0.052 R)
• M27: 33,633,640 km (0.059 R)
• M28: 35,631,071 km (0.095 R)
• M29: 38,331,313 km (0.085 R)
• M30: 39,602,596 km (0.08 R)
• M31: 40,639,758 km (0.092 R)
• M32: 42,903,323 km (0.09 R)
• M33: 43,859,403 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 17,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit