🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.5

Radius: 14.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.58 AU - 0.8 AU

Year: 389 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 42,698,534 km

• M1: 179,069 km (0.095 R)
• M2: 684,709 km (0.117 R)
• M3: 1,199,027 km (0.104 R)
• M4: 1,706,762 km (0.112 R)
• M5: 2,997,941 km (0.086 R)
• M6: 3,663,652 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.5

Radius: 14.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.8 AU - 1.24 AU

Year: 699 Days

Day: 12.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 42,698,534 km

• M1: 177,273 km (0.082 R)
• M2: 632,201 km (0.082 R)
• M3: 1,086,081 km (0.049 R)
• M4: 1,730,249 km (0.107 R)
• M5: 2,967,723 km (0.032 R)
• M6: 3,922,157 km (0.052 R)
• M7: 4,392,343 km (0.095 R)
• M8: 5,003,151 km (0.086 R)
• M9: 6,792,641 km (0.036 R)
• M10: 7,727,927 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.9

Radius: 11.3

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.15 AU - 1.21 AU

Year: 869 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,698,534 km

• M1: 140,622 km (0.098 R)
• M2: 492,775 km (0.106 R)
• M3: 1,070,522 km (0.08 R)
• M4: 1,551,330 km (0.119 R)
• M5: 2,134,163 km (0.082 R)
• M6: 2,505,914 km (0.114 R)
• M7: 3,178,656 km (0.092 R)
• M8: 3,726,034 km (0.095 R)
• M9: 4,189,189 km (0.108 R)
• M10: 4,937,927 km (0.102 R)
• M11: 5,440,276 km (0.082 R)
• M12: 6,353,272 km (0.115 R)
• M13: 8,718,714 km (0.08 R)

Asteroid Belt

Center: 1.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.4

Radius: 8.3

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.04 AU - 2.22 AU

Year: 2108 Days

Day: 14.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,698,534 km

• M1: 103,223 km (0.12 R)
• M2: 367,263 km (0.118 R)
• M3: 635,791 km (0.105 R)
• M4: 946,655 km (0.108 R)
• M5: 1,377,198 km (0.098 R)
• M6: 1,967,511 km (0.115 R)
• M7: 2,430,666 km (0.112 R)
• M8: 3,149,035 km (0.111 R)
• M9: 4,227,785 km (0.11 R)
• M10: 4,502,148 km (0.085 R)
• M11: 5,792,579 km (0.096 R)
• M12: 7,710,424 km (0.09 R)
• M13: 9,213,434 km (0.085 R)
• M14: 10,051,331 km (0.072 R)
• M15: 11,271,152 km (0.097 R)
• M16: 11,839,475 km (0.107 R)
• M17: 13,115,844 km (0.08 R)
• M18: 14,131,613 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.7

Radius: 10.4

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.9 AU - 2.64 AU

Year: 2320 Days

Day: 11.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,698,534 km

• M1: 129,402 km (0.066 R)
• M2: 486,492 km (0.065 R)
• M3: 893,997 km (0.092 R)
• M4: 1,240,765 km (0.052 R)
• M5: 1,778,719 km (0.093 R)
• M6: 2,259,825 km (0.109 R)
• M7: 2,733,153 km (0.12 R)
• M8: 3,118,368 km (0.109 R)
• M9: 4,119,925 km (0.073 R)
• M10: 4,454,725 km (0.083 R)
• M11: 4,853,105 km (0.087 R)
• M12: 5,620,242 km (0.109 R)
• M13: 8,510,324 km (0.113 R)
• M14: 9,196,080 km (0.091 R)
• M15: 9,588,625 km (0.084 R)
• M16: 10,293,231 km (0.096 R)
• M17: 12,269,569 km (0.075 R)
• M18: 12,658,373 km (0.074 R)
• M19: 14,534,929 km (0.076 R)
• M20: 14,921,640 km (0.12 R)
• M21: 15,265,565 km (0.1 R)
• M22: 16,277,744 km (0.097 R)
• M23: 17,605,126 km (0.108 R)
• M24: 17,934,092 km (0.042 R)
• M25: 18,323,196 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.4

Radius: 8.9

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.18 AU - 2.58 AU

Year: 2490 Days

Day: 8.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,698,534 km

• M1: 110,852 km (0.119 R)
• M2: 429,196 km (0.115 R)
• M3: 738,864 km (0.115 R)
• M4: 1,094,608 km (0.036 R)
• M5: 1,682,378 km (0.095 R)
• M6: 2,086,442 km (0.089 R)
• M7: 2,628,883 km (0.119 R)
• M8: 3,007,665 km (0.057 R)
• M9: 3,954,620 km (0.109 R)
• M10: 4,367,659 km (0.107 R)
• M11: 5,353,509 km (0.055 R)
• M12: 6,593,377 km (0.118 R)
• M13: 6,938,499 km (0.114 R)
• M14: 7,950,379 km (0.106 R)
• M15: 8,408,298 km (0.105 R)
• M16: 8,952,984 km (0.11 R)
• M17: 9,776,969 km (0.092 R)
• M18: 11,909,187 km (0.118 R)
• M19: 12,860,779 km (0.098 R)
• M20: 13,309,573 km (0.108 R)
• M21: 14,286,447 km (0.065 R)
• M22: 14,670,764 km (0.06 R)
• M23: 15,865,602 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531

Radius: 10.1

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.57 AU - 3.31 AU

Year: 3419 Days

Day: 13.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,698,534 km

• M1: 125,662 km (0.052 R)
• M2: 523,892 km (0.07 R)
• M3: 1,300,155 km (0.051 R)
• M4: 1,700,180 km (0.081 R)
• M5: 2,405,085 km (0.112 R)
• M6: 2,931,669 km (0.061 R)
• M7: 3,495,953 km (0.065 R)
• M8: 4,194,724 km (0.092 R)
• M9: 4,566,475 km (0.084 R)
• M10: 5,153,198 km (0.09 R)
• M11: 5,895,951 km (0.065 R)
• M12: 6,251,396 km (0.098 R)
• M13: 7,949,481 km (0.114 R)
• M14: 8,452,280 km (0.061 R)
• M15: 9,264,297 km (0.082 R)
• M16: 9,821,399 km (0.12 R)
• M17: 10,921,093 km (0.081 R)
• M18: 12,542,136 km (0.096 R)
• M19: 14,811,685 km (0.105 R)
• M20: 17,176,229 km (0.084 R)
• M21: 17,677,681 km (0.081 R)
• M22: 18,885,834 km (0.033 R)
• M23: 20,581,077 km (0.061 R)
• M24: 20,957,166 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 11.6

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.93 AU - 4.75 AU

Year: 6132 Days

Day: 13.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,698,534 km

• M1: 144,661 km (0.1 R)
• M2: 526,585 km (0.091 R)
• M3: 1,606,382 km (0.116 R)
• M4: 2,097,811 km (0.028 R)
• M5: 4,739,410 km (0.12 R)
• M6: 5,376,547 km (0.101 R)
• M7: 7,238,742 km (0.1 R)
• M8: 7,820,528 km (0.092 R)
• M9: 8,671,291 km (0.089 R)
• M10: 9,370,063 km (0.084 R)
• M11: 10,329,733 km (0.067 R)
• M12: 11,353,730 km (0.062 R)
• M13: 11,742,535 km (0.102 R)
• M14: 15,006,013 km (0.105 R)
• M15: 15,772,552 km (0.05 R)
• M16: 18,966,168 km (0.044 R)
• M17: 21,590,563 km (0.076 R)
• M18: 23,810,147 km (0.12 R)
• M19: 24,771,612 km (0.095 R)
• M20: 26,177,683 km (0.068 R)
• M21: 29,330,009 km (0.088 R)
• M22: 31,376,358 km (0.083 R)
• M23: 31,950,664 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.7

Radius: 10.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.08 AU - 5.32 AU

Year: 6911 Days

Day: 11.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,698,534 km

• M1: 133,441 km (0.115 R)
• M2: 615,146 km (0.112 R)
• M3: 1,360,443 km (0.055 R)
• M4: 2,131,620 km (0.087 R)
• M5: 2,757,089 km (0.03 R)
• M6: 3,897,773 km (0.049 R)
• M7: 5,132,853 km (0.11 R)
• M8: 5,529,586 km (0.028 R)
• M9: 6,194,698 km (0.11 R)
• M10: 8,473,822 km (0.053 R)
• M11: 10,752,796 km (0.111 R)
• M12: 11,547,908 km (0.103 R)
• M13: 12,181,904 km (0.082 R)
• M14: 12,993,921 km (0.03 R)
• M15: 13,413,244 km (0.083 R)
• M16: 19,514,893 km (0.075 R)
• M17: 19,995,999 km (0.054 R)
• M18: 22,296,815 km (0.099 R)
• M19: 24,768,770 km (0.059 R)
• M20: 25,495,666 km (0.109 R)
• M21: 27,076,915 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282

Radius: 5.1

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.75 AU - 7.65 AU

Year: 13104 Days

Day: 21.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,698,534 km

• M1: 63,429 km (0.058 R)
• M2: 234,869 km (0.065 R)
• M3: 499,058 km (0.037 R)
• M4: 911,949 km (0.096 R)
• M5: 1,135,897 km (0.077 R)
• M6: 2,366,190 km (0.04 R)
• M7: 2,553,785 km (0.08 R)
• M8: 3,597,081 km (0.114 R)
• M9: 4,053,055 km (0.052 R)
• M10: 4,213,424 km (0.088 R)
• M11: 4,987,892 km (0.041 R)
• M12: 7,470,918 km (0.026 R)
• M13: 8,168,792 km (0.11 R)
• M14: 9,551,674 km (0.092 R)
• M15: 9,788,488 km (0.108 R)
• M16: 10,323,151 km (0.109 R)
• M17: 10,877,261 km (0.091 R)
• M18: 13,117,489 km (0.094 R)
• M19: 13,587,975 km (0.108 R)
• M20: 19,452,062 km (0.068 R)
• M21: 20,063,468 km (0.112 R)
• M22: 24,618,274 km (0.111 R)
• M23: 25,153,386 km (0.114 R)
• M24: 25,514,366 km (0.074 R)
• M25: 27,945,630 km (0.085 R)
• M26: 33,479,854 km (0.086 R)
• M27: 33,916,680 km (0.095 R)
• M28: 38,495,870 km (0.087 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: 523 - 16,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit