🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 10.8

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.93 AU - 1.03 AU

Year: 626 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,528,290 km

• M1: 135,087 km (0.065 R)
• M2: 477,666 km (0.078 R)
• M3: 910,004 km (0.108 R)
• M4: 1,359,545 km (0.099 R)
• M5: 1,890,319 km (0.087 R)
• M6: 2,315,476 km (0.089 R)
• M7: 2,861,508 km (0.088 R)
• M8: 3,525,124 km (0.097 R)
• M9: 4,014,309 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.3

Radius: 10.5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.1 AU - 1.14 AU

Year: 765 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 34,528,290 km

• M1: 130,599 km (0.03 R)
• M2: 517,010 km (0.098 R)
• M3: 886,218 km (0.093 R)
• M4: 1,215,184 km (0.119 R)
• M5: 2,134,014 km (0.093 R)
• M6: 2,820,668 km (0.032 R)
• M7: 3,178,656 km (0.118 R)
• M8: 3,949,982 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.7

Radius: 12.7

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.99 AU - 1.31 AU

Year: 796 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,528,290 km

• M1: 157,975 km (0.106 R)
• M2: 556,354 km (0.095 R)
• M3: 1,471,145 km (0.093 R)
• M4: 2,271,943 km (0.089 R)
• M5: 2,955,007 km (0.116 R)
• M6: 3,414,272 km (0.084 R)
• M7: 3,820,879 km (0.111 R)
• M8: 4,259,949 km (0.033 R)
• M9: 5,102,783 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.6

Radius: 10.5

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.99 AU - 1.57 AU

Year: 935 Days

Day: 6.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 106.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,528,290 km

• M1: 130,898 km (0.071 R)
• M2: 499,208 km (0.099 R)
• M3: 856,597 km (0.097 R)
• M4: 1,565,542 km (0.084 R)
• M5: 2,132,218 km (0.025 R)
• M6: 2,522,220 km (0.076 R)
• M7: 2,912,671 km (0.118 R)
• M8: 3,988,728 km (0.076 R)
• M9: 4,474,323 km (0.083 R)
• M10: 7,035,438 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.2

Radius: 8.7

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.29 AU - 1.59 AU

Year: 1116 Days

Day: 13.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,528,290 km

• M1: 108,159 km (0.073 R)
• M2: 441,613 km (0.103 R)
• M3: 999,015 km (0.103 R)
• M4: 1,531,284 km (0.03 R)
• M5: 1,994,140 km (0.082 R)
• M6: 2,841,163 km (0.026 R)
• M7: 3,436,113 km (0.108 R)
• M8: 3,731,420 km (0.115 R)
• M9: 4,391,146 km (0.105 R)
• M10: 4,683,610 km (0.107 R)
• M11: 4,969,342 km (0.087 R)
• M12: 5,451,197 km (0.113 R)
• M13: 5,810,980 km (0.045 R)
• M14: 6,277,426 km (0.092 R)
• M15: 8,068,262 km (0.092 R)
• M16: 10,887,135 km (0.047 R)
• M17: 11,596,528 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 11

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.9 AU - 4.68 AU

Year: 4764 Days

Day: 6.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,528,290 km

• M1: 136,882 km (0.106 R)
• M2: 484,398 km (0.086 R)
• M3: 888,761 km (0.112 R)
• M4: 1,357,451 km (0.1 R)
• M5: 2,239,779 km (0.099 R)
• M6: 2,596,869 km (0.078 R)
• M7: 4,160,616 km (0.098 R)
• M8: 4,526,981 km (0.092 R)
• M9: 5,466,755 km (0.043 R)
• M10: 5,937,689 km (0.107 R)
• M11: 6,727,715 km (0.094 R)
• M12: 8,135,581 km (0.046 R)
• M13: 8,750,727 km (0.11 R)
• M14: 9,232,133 km (0.057 R)
• M15: 9,773,528 km (0.044 R)
• M16: 12,501,445 km (0.115 R)
• M17: 14,340,153 km (0.058 R)
• M18: 18,222,068 km (0.096 R)
• M19: 18,678,042 km (0.116 R)
• M20: 20,508,222 km (0.103 R)
• M21: 25,238,657 km (0.107 R)
• M22: 26,463,564 km (0.079 R)
• M23: 27,386,733 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.9

Radius: 10.3

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.9 AU - 5.06 AU

Year: 6123 Days

Day: 7 Hours

Environment

Temp: -213 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,528,290 km

• M1: 134,040 km (0.113 R)
• M2: 525,986 km (0.077 R)
• M3: 946,805 km (0.082 R)
• M4: 1,629,869 km (0.09 R)
• M5: 1,955,543 km (0.095 R)
• M6: 2,358,111 km (0.032 R)
• M7: 3,248,667 km (0.09 R)
• M8: 3,635,677 km (0.094 R)
• M9: 4,477,165 km (0.056 R)
• M10: 5,125,821 km (0.082 R)
• M11: 7,822,772 km (0.066 R)
• M12: 8,804,882 km (0.051 R)
• M13: 9,735,231 km (0.112 R)
• M14: 10,965,225 km (0.119 R)
• M15: 11,741,189 km (0.098 R)
• M16: 12,973,576 km (0.12 R)
• M17: 13,511,680 km (0.031 R)
• M18: 15,274,990 km (0.109 R)
• M19: 16,119,769 km (0.097 R)
• M20: 16,491,071 km (0.096 R)
• M21: 29,827,871 km (0.091 R)
• M22: 30,294,317 km (0.098 R)
• M23: 31,626,336 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.9

Radius: 9.5

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.27 AU - 4.99 AU

Year: 6433 Days

Day: 8.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,528,290 km

• M1: 118,781 km (0.052 R)
• M2: 425,456 km (0.082 R)
• M3: 909,854 km (0.094 R)
• M4: 1,435,392 km (0.118 R)
• M5: 2,004,611 km (0.054 R)
• M6: 2,525,212 km (0.114 R)
• M7: 3,074,535 km (0.111 R)
• M8: 5,323,141 km (0.11 R)
• M9: 6,850,984 km (0.092 R)
• M10: 8,222,647 km (0.1 R)
• M11: 9,178,278 km (0.094 R)
• M12: 9,985,957 km (0.112 R)
• M13: 11,167,182 km (0.047 R)
• M14: 12,137,324 km (0.098 R)
• M15: 13,913,948 km (0.111 R)
• M16: 15,326,302 km (0.082 R)
• M17: 16,218,354 km (0.076 R)
• M18: 19,856,275 km (0.092 R)
• M19: 21,643,072 km (0.119 R)
• M20: 22,386,873 km (0.106 R)
• M21: 22,689,210 km (0.066 R)
• M22: 24,083,312 km (0.099 R)
• M23: 24,400,759 km (0.092 R)
• M24: 29,143,161 km (0.116 R)
• M25: 30,510,635 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.8

Radius: 8.6

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.83 AU - 5.15 AU

Year: 7197 Days

Day: 12.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,528,290 km

• M1: 107,860 km (0.053 R)
• M2: 397,332 km (0.102 R)
• M3: 697,575 km (0.091 R)
• M4: 1,061,546 km (0.116 R)
• M5: 1,372,710 km (0.082 R)
• M6: 2,304,555 km (0.046 R)
• M7: 2,714,603 km (0.117 R)
• M8: 3,397,368 km (0.048 R)
• M9: 4,489,133 km (0.115 R)
• M10: 4,890,803 km (0.081 R)
• M11: 5,223,060 km (0.076 R)
• M12: 5,932,902 km (0.088 R)
• M13: 6,241,373 km (0.092 R)
• M14: 7,269,858 km (0.055 R)
• M15: 8,238,056 km (0.082 R)
• M16: 11,289,703 km (0.105 R)
• M17: 13,619,540 km (0.049 R)
• M18: 14,097,206 km (0.061 R)
• M19: 15,791,850 km (0.114 R)
• M20: 17,131,649 km (0.099 R)
• M21: 20,343,515 km (0.106 R)
• M22: 21,125,763 km (0.089 R)
• M23: 21,685,109 km (0.113 R)
• M24: 24,631,439 km (0.112 R)
• M25: 24,984,340 km (0.045 R)
• M26: 25,340,683 km (0.091 R)
• M27: 35,612,372 km (0.118 R)
• M28: 38,971,442 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.5

Radius: 4.5

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.67 AU - 8.85 AU

Year: 12630 Days

Day: 17.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 34,528,290 km

• M1: 56,548 km (0.098 R)
• M2: 299,944 km (0.097 R)
• M3: 661,821 km (0.077 R)
• M4: 1,063,192 km (0.093 R)
• M5: 1,261,260 km (0.097 R)
• M6: 1,422,825 km (0.1 R)
• M7: 2,007,903 km (0.079 R)
• M8: 2,758,734 km (0.068 R)
• M9: 3,239,392 km (0.119 R)
• M10: 5,394,200 km (0.088 R)
• M11: 5,854,064 km (0.107 R)
• M12: 6,575,275 km (0.104 R)
• M13: 7,390,883 km (0.097 R)
• M14: 9,566,634 km (0.102 R)
• M15: 11,087,596 km (0.038 R)
• M16: 11,528,760 km (0.04 R)
• M17: 13,247,041 km (0.078 R)
• M18: 15,188,522 km (0.049 R)
• M19: 16,604,316 km (0.053 R)
• M20: 19,483,178 km (0.043 R)
• M21: 19,624,697 km (0.072 R)
• M22: 19,838,174 km (0.066 R)
• M23: 25,102,672 km (0.113 R)
• M24: 26,550,480 km (0.114 R)
• M25: 28,596,830 km (0.103 R)
• M26: 29,705,051 km (0.03 R)
• M27: 29,986,594 km (0.083 R)
• M28: 31,130,270 km (0.088 R)
• M29: 32,302,818 km (0.112 R)
• M30: 34,219,017 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 10,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit