🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.8

Radius: 8.3

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.75 AU - 1.01 AU

Year: 533 Days

Day: 9.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,847,838 km

• M1: 103,971 km (0.071 R)
• M2: 415,284 km (0.09 R)
• M3: 685,607 km (0.069 R)
• M4: 954,883 km (0.115 R)
• M5: 1,308,383 km (0.114 R)
• M6: 1,661,284 km (0.118 R)
• M7: 2,204,624 km (0.094 R)
• M8: 2,871,980 km (0.119 R)
• M9: 3,230,416 km (0.099 R)
• M10: 3,692,225 km (0.081 R)
• M11: 4,251,721 km (0.12 R)
• M12: 4,821,988 km (0.057 R)
• M13: 5,219,171 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.7

Radius: 11.4

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.02 AU - 1.04 AU

Year: 675 Days

Day: 12.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,847,838 km

• M1: 141,819 km (0.089 R)
• M2: 524,640 km (0.107 R)
• M3: 1,118,992 km (0.047 R)
• M4: 1,549,684 km (0.049 R)
• M5: 1,922,333 km (0.073 R)
• M6: 2,810,196 km (0.064 R)
• M7: 3,686,989 km (0.118 R)
• M8: 4,783,990 km (0.105 R)
• M9: 5,501,910 km (0.064 R)
• M10: 6,013,535 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.9

Radius: 9

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.36 AU - 2.06 AU

Year: 1444 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,847,838 km

• M1: 112,049 km (0.104 R)
• M2: 442,810 km (0.114 R)
• M3: 1,153,100 km (0.056 R)
• M4: 1,550,283 km (0.115 R)
• M5: 1,928,167 km (0.035 R)
• M6: 2,417,053 km (0.088 R)
• M7: 3,045,065 km (0.104 R)
• M8: 3,334,686 km (0.096 R)
• M9: 3,642,708 km (0.041 R)
• M10: 4,410,893 km (0.079 R)
• M11: 5,326,283 km (0.117 R)
• M12: 6,027,298 km (0.086 R)
• M13: 6,712,008 km (0.041 R)
• M14: 7,099,616 km (0.066 R)
• M15: 7,556,936 km (0.092 R)
• M16: 8,033,854 km (0.101 R)
• M17: 8,620,428 km (0.045 R)
• M18: 9,266,691 km (0.068 R)
• M19: 10,415,303 km (0.087 R)
• M20: 11,006,215 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784

Radius: 10

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.13 AU - 3.45 AU

Year: 3009 Days

Day: 14.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,847,838 km

• M1: 124,316 km (0.078 R)
• M2: 453,581 km (0.09 R)
• M3: 837,598 km (0.056 R)
• M4: 1,151,604 km (0.055 R)
• M5: 1,514,678 km (0.104 R)
• M6: 2,005,659 km (0.114 R)
• M7: 3,401,407 km (0.12 R)
• M8: 4,227,337 km (0.103 R)
• M9: 5,057,904 km (0.084 R)
• M10: 6,387,380 km (0.089 R)
• M11: 6,949,270 km (0.103 R)
• M12: 8,411,888 km (0.077 R)
• M13: 11,804,170 km (0.102 R)
• M14: 12,424,253 km (0.097 R)
• M15: 15,908,537 km (0.111 R)
• M16: 17,108,162 km (0.09 R)
• M17: 20,558,936 km (0.105 R)
• M18: 22,514,180 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.4

Radius: 10.9

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.57 AU - 7.17 AU

Year: 9183 Days

Day: 14.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,847,838 km

• M1: 135,685 km (0.104 R)
• M2: 700,567 km (0.115 R)
• M3: 1,419,235 km (0.117 R)
• M4: 2,637,859 km (0.106 R)
• M5: 3,963,596 km (0.104 R)
• M6: 4,863,128 km (0.086 R)
• M7: 5,329,424 km (0.097 R)
• M8: 6,534,285 km (0.104 R)
• M9: 7,102,907 km (0.097 R)
• M10: 7,540,780 km (0.1 R)
• M11: 7,996,605 km (0.093 R)
• M12: 8,558,943 km (0.066 R)
• M13: 9,811,227 km (0.115 R)
• M14: 10,155,003 km (0.087 R)
• M15: 12,908,351 km (0.103 R)
• M16: 16,813,155 km (0.078 R)
• M17: 19,223,476 km (0.113 R)
• M18: 31,074,320 km (0.11 R)
• M19: 34,682,920 km (0.119 R)
• M20: 39,296,668 km (0.113 R)
• M21: 42,200,961 km (0.082 R)
• M22: 43,507,250 km (0.078 R)

Asteroid Belt

Center: 6.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.7

Radius: 3.8

Gravity: 63.48 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.99 AU - 9.15 AU

Year: 14802 Days

Day: 16.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 91.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,847,838 km

• M1: 48,769 km (0.101 R)
• M2: 194,477 km (0.041 R)
• M3: 460,612 km (0.118 R)
• M4: 587,471 km (0.114 R)
• M5: 903,422 km (0.089 R)
• M6: 1,170,753 km (0.119 R)
• M7: 1,352,215 km (0.118 R)
• M8: 1,584,690 km (0.064 R)
• M9: 1,825,244 km (0.059 R)
• M10: 3,063,016 km (0.078 R)
• M11: 3,520,038 km (0.097 R)
• M12: 3,809,211 km (0.031 R)
• M13: 4,402,217 km (0.046 R)
• M14: 6,378,404 km (0.117 R)
• M15: 7,534,946 km (0.042 R)
• M16: 8,113,141 km (0.096 R)
• M17: 9,855,059 km (0.104 R)
• M18: 11,023,717 km (0.113 R)
• M19: 11,206,676 km (0.066 R)
• M20: 11,516,044 km (0.1 R)
• M21: 11,831,097 km (0.078 R)
• M22: 20,483,090 km (0.108 R)
• M23: 21,795,063 km (0.106 R)
• M24: 22,276,918 km (0.111 R)
• M25: 23,563,011 km (0.111 R)
• M26: 28,970,525 km (0.068 R)
• M27: 32,332,438 km (0.083 R)
• M28: 38,264,891 km (0.065 R)
• M29: 39,961,032 km (0.118 R)
• M30: 40,248,559 km (0.069 R)
• M31: 44,727,968 km (0.102 R)
• M32: 49,033,694 km (0.085 R)
• M33: 49,198,252 km (0.068 R)
• M34: 57,355,375 km (0.102 R)
• M35: 59,386,465 km (0.071 R)
• M36: 63,983,458 km (0.107 R)
• M37: 66,771,663 km (0.084 R)
• M38: 67,176,475 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.4

Radius: 5.1

Gravity: 29.89 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.38 AU - 10.72 AU

Year: 19055 Days

Day: 19 Hours

Environment

Temp: -231 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,847,838 km

• M1: 63,878 km (0.116 R)
• M2: 848,070 km (0.052 R)
• M3: 1,098,647 km (0.03 R)
• M4: 3,469,773 km (0.046 R)
• M5: 3,921,409 km (0.117 R)
• M6: 4,177,670 km (0.099 R)
• M7: 4,513,966 km (0.092 R)
• M8: 5,999,473 km (0.116 R)
• M9: 6,297,023 km (0.081 R)
• M10: 6,559,717 km (0.094 R)
• M11: 7,635,176 km (0.053 R)
• M12: 8,344,569 km (0.093 R)
• M13: 9,432,894 km (0.116 R)
• M14: 10,797,825 km (0.04 R)
• M15: 11,110,933 km (0.115 R)
• M16: 12,087,209 km (0.113 R)
• M17: 12,424,851 km (0.1 R)
• M18: 14,509,049 km (0.112 R)
• M19: 16,648,897 km (0.058 R)
• M20: 17,750,386 km (0.059 R)
• M21: 18,719,780 km (0.119 R)
• M22: 21,345,522 km (0.085 R)
• M23: 26,513,530 km (0.098 R)
• M24: 30,427,609 km (0.115 R)
• M25: 37,921,115 km (0.113 R)
• M26: 38,936,436 km (0.063 R)
• M27: 39,969,709 km (0.1 R)
• M28: 42,399,926 km (0.049 R)
• M29: 43,336,110 km (0.051 R)
• M30: 45,249,616 km (0.113 R)
• M31: 47,552,226 km (0.082 R)
• M32: 48,055,773 km (0.1 R)
• M33: 50,626,163 km (0.117 R)
• M34: 51,326,880 km (0.077 R)
• M35: 55,852,814 km (0.1 R)
• M36: 63,230,682 km (0.106 R)
• M37: 65,688,724 km (0.082 R)
• M38: 66,522,134 km (0.097 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: 493 - 10,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit