🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.3

Radius: 9.2

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.47 AU - 0.53 AU

Year: 240 Days

Day: 6.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,535,335 km

• M1: 114,442 km (0.057 R)
• M2: 405,410 km (0.042 R)
• M3: 733,927 km (0.108 R)
• M4: 1,149,959 km (0.072 R)
• M5: 1,773,333 km (0.112 R)
• M6: 2,181,586 km (0.103 R)
• M7: 2,571,887 km (0.079 R)
• M8: 3,018,137 km (0.063 R)
• M9: 3,354,433 km (0.041 R)
• M10: 3,727,081 km (0.095 R)
• M11: 4,213,274 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.9

Radius: 9.8

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.8 AU - 1.1 AU

Year: 628 Days

Day: 9.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,535,335 km

• M1: 121,922 km (0.068 R)
• M2: 437,574 km (0.118 R)
• M3: 763,996 km (0.115 R)
• M4: 1,092,364 km (0.118 R)
• M5: 1,449,753 km (0.105 R)
• M6: 1,756,429 km (0.087 R)
• M7: 2,264,014 km (0.077 R)
• M8: 2,569,643 km (0.037 R)
• M9: 2,975,502 km (0.117 R)
• M10: 3,464,387 km (0.109 R)
• M11: 4,219,707 km (0.07 R)
• M12: 4,993,427 km (0.109 R)
• M13: 5,781,509 km (0.118 R)
• M14: 6,440,787 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.6

Radius: 10.6

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.03 AU - 1.53 AU

Year: 982 Days

Day: 9.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,535,335 km

• M1: 131,945 km (0.104 R)
• M2: 500,405 km (0.092 R)
• M3: 886,816 km (0.075 R)
• M4: 1,216,829 km (0.101 R)
• M5: 1,924,427 km (0.118 R)
• M6: 2,328,192 km (0.073 R)
• M7: 3,080,071 km (0.118 R)
• M8: 3,477,253 km (0.06 R)
• M9: 4,018,049 km (0.082 R)
• M10: 4,459,662 km (0.073 R)
• M11: 4,807,627 km (0.102 R)
• M12: 5,460,472 km (0.08 R)
• M13: 7,174,863 km (0.1 R)
• M14: 7,728,226 km (0.115 R)
• M15: 8,387,653 km (0.083 R)
• M16: 9,194,734 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.7

Radius: 12.5

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.2 AU - 1.44 AU

Year: 1029 Days

Day: 6.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,535,335 km

• M1: 155,582 km (0.114 R)
• M2: 545,733 km (0.077 R)
• M3: 1,075,160 km (0.087 R)
• M4: 2,431,713 km (0.08 R)
• M5: 2,987,619 km (0.05 R)
• M6: 4,132,791 km (0.083 R)
• M7: 6,662,940 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.3

Radius: 12.8

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.6 AU - 1.9 AU

Year: 1570 Days

Day: 7.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 97 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,535,335 km

• M1: 159,172 km (0.028 R)
• M2: 837,000 km (0.073 R)
• M3: 1,425,369 km (0.103 R)
• M4: 2,200,585 km (0.115 R)
• M5: 2,779,528 km (0.07 R)
• M6: 3,302,223 km (0.081 R)
• M7: 3,770,465 km (0.073 R)
• M8: 4,301,687 km (0.086 R)
• M9: 4,822,138 km (0.063 R)
• M10: 5,255,822 km (0.101 R)
• M11: 6,297,921 km (0.117 R)
• M12: 7,691,724 km (0.096 R)
• M13: 8,344,420 km (0.066 R)
• M14: 8,759,554 km (0.114 R)
• M15: 9,792,976 km (0.118 R)
• M16: 10,526,005 km (0.103 R)
• M17: 11,152,820 km (0.119 R)
• M18: 11,952,421 km (0.108 R)
• M19: 13,463,659 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.4

Radius: 13.7

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.89 AU - 2.91 AU

Year: 2522 Days

Day: 10.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,535,335 km

• M1: 176,376 km (0.038 R)
• M2: 737,368 km (0.111 R)
• M3: 1,176,886 km (0.091 R)
• M4: 1,702,723 km (0.074 R)
• M5: 2,358,859 km (0.105 R)
• M6: 2,785,064 km (0.093 R)
• M7: 3,229,668 km (0.049 R)
• M8: 4,006,381 km (0.033 R)
• M9: 5,294,867 km (0.111 R)
• M10: 5,756,077 km (0.102 R)
• M11: 6,511,995 km (0.119 R)
• M12: 7,662,403 km (0.063 R)
• M13: 9,045,884 km (0.103 R)
• M14: 9,530,581 km (0.109 R)
• M15: 11,605,055 km (0.11 R)
• M16: 12,303,378 km (0.11 R)
• M17: 13,874,604 km (0.052 R)
• M18: 14,946,174 km (0.115 R)
• M19: 16,375,133 km (0.101 R)
• M20: 18,001,411 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.8

Radius: 12.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.67 AU - 3.27 AU

Year: 3472 Days

Day: 12.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 133.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,535,335 km

• M1: 159,172 km (0.086 R)
• M2: 577,448 km (0.084 R)
• M3: 1,194,689 km (0.052 R)
• M4: 2,160,193 km (0.104 R)
• M5: 2,746,467 km (0.12 R)
• M6: 3,972,721 km (0.108 R)
• M7: 5,303,394 km (0.12 R)
• M8: 5,823,845 km (0.12 R)
• M9: 7,889,493 km (0.101 R)
• M10: 9,870,468 km (0.038 R)
• M11: 10,995,593 km (0.097 R)
• M12: 11,844,561 km (0.119 R)
• M13: 13,029,975 km (0.105 R)
• M14: 14,293,029 km (0.11 R)
• M15: 15,210,513 km (0.079 R)
• M16: 16,461,450 km (0.078 R)
• M17: 16,859,979 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.6

Radius: 3.1

Gravity: 36.8 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.77 AU - 6.55 AU

Year: 9133 Days

Day: 24.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,535,335 km

• M1: 38,596 km (0.073 R)
• M2: 181,163 km (0.067 R)
• M3: 302,487 km (0.085 R)
• M4: 418,276 km (0.112 R)
• M5: 519,853 km (0.098 R)
• M6: 766,091 km (0.098 R)
• M7: 893,249 km (0.032 R)
• M8: 1,064,389 km (0.101 R)
• M9: 1,459,626 km (0.05 R)
• M10: 1,960,480 km (0.058 R)
• M11: 2,085,843 km (0.11 R)
• M12: 2,422,738 km (0.047 R)
• M13: 3,139,611 km (0.079 R)
• M14: 3,864,861 km (0.07 R)
• M15: 4,531,020 km (0.118 R)
• M16: 5,391,058 km (0.115 R)
• M17: 6,120,049 km (0.046 R)
• M18: 6,253,191 km (0.083 R)
• M19: 6,805,207 km (0.031 R)
• M20: 7,093,183 km (0.032 R)
• M21: 9,296,460 km (0.102 R)
• M22: 10,816,076 km (0.089 R)
• M23: 11,158,356 km (0.087 R)
• M24: 13,421,771 km (0.067 R)
• M25: 13,817,009 km (0.076 R)
• M26: 14,046,342 km (0.053 R)
• M27: 17,196,724 km (0.103 R)
• M28: 21,012,816 km (0.11 R)
• M29: 21,776,364 km (0.065 R)
• M30: 24,678,263 km (0.092 R)
• M31: 25,700,166 km (0.104 R)
• M32: 26,134,000 km (0.085 R)
• M33: 29,215,267 km (0.051 R)
• M34: 33,757,358 km (0.085 R)
• M35: 34,697,880 km (0.106 R)
• M36: 35,015,177 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.2

Radius: 4.6

Gravity: 35.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.77 AU - 7.85 AU

Year: 10751 Days

Day: 15.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,535,335 km

• M1: 57,894 km (0.111 R)
• M2: 272,867 km (0.098 R)
• M3: 894,146 km (0.111 R)
• M4: 1,657,096 km (0.094 R)
• M5: 2,782,371 km (0.057 R)
• M6: 3,075,732 km (0.1 R)
• M7: 3,913,331 km (0.094 R)
• M8: 5,253,129 km (0.038 R)
• M9: 5,808,137 km (0.071 R)
• M10: 7,198,500 km (0.111 R)
• M11: 10,888,032 km (0.111 R)
• M12: 18,088,327 km (0.08 R)
• M13: 20,409,637 km (0.084 R)
• M14: 22,653,157 km (0.062 R)
• M15: 26,121,284 km (0.109 R)
• M16: 26,417,189 km (0.031 R)
• M17: 37,604,866 km (0.065 R)
• M18: 38,616,147 km (0.057 R)
• M19: 41,223,638 km (0.046 R)
• M20: 44,785,563 km (0.047 R)
• M21: 48,102,747 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596

Radius: 6.6

Gravity: 13.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.4 AU - 8.72 AU

Year: 14099 Days

Day: 21.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,535,335 km

• M1: 82,428 km (0.1 R)
• M2: 369,357 km (0.091 R)
• M3: 1,454,540 km (0.091 R)
• M4: 2,587,894 km (0.07 R)
• M5: 4,778,754 km (0.115 R)
• M6: 6,555,827 km (0.048 R)
• M7: 7,569,652 km (0.066 R)
• M8: 8,067,664 km (0.113 R)
• M9: 9,640,835 km (0.074 R)
• M10: 11,466,677 km (0.09 R)
• M11: 15,642,701 km (0.066 R)
• M12: 17,130,751 km (0.029 R)
• M13: 19,704,284 km (0.08 R)
• M14: 22,894,757 km (0.078 R)
• M15: 26,209,397 km (0.074 R)
• M16: 36,118,012 km (0.102 R)
• M17: 37,266,625 km (0.045 R)
• M18: 41,409,588 km (0.11 R)
• M19: 44,094,720 km (0.082 R)
• M20: 53,826,211 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 11,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit