🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.6

Radius: 8.3

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.93 AU - 1.35 AU

Year: 786 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,601,878 km

• M1: 103,223 km (0.107 R)
• M2: 371,152 km (0.093 R)
• M3: 738,265 km (0.041 R)
• M4: 1,020,108 km (0.091 R)
• M5: 1,375,104 km (0.081 R)
• M6: 1,788,443 km (0.076 R)
• M7: 2,291,839 km (0.093 R)
• M8: 2,637,410 km (0.098 R)
• M9: 3,061,820 km (0.089 R)
• M10: 3,326,159 km (0.108 R)
• M11: 3,593,191 km (0.101 R)
• M12: 4,088,659 km (0.067 R)
• M13: 5,264,199 km (0.107 R)
• M14: 5,544,097 km (0.113 R)
• M15: 5,903,581 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.9

Radius: 13

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.69 AU - 2.07 AU

Year: 1664 Days

Day: 7.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,601,878 km

• M1: 162,613 km (0.108 R)
• M2: 890,407 km (0.059 R)
• M3: 1,324,839 km (0.062 R)
• M4: 1,761,964 km (0.09 R)
• M5: 3,250,313 km (0.11 R)
• M6: 4,690,043 km (0.108 R)
• M7: 5,418,136 km (0.09 R)
• M8: 5,930,808 km (0.111 R)
• M9: 6,562,709 km (0.06 R)
• M10: 7,912,082 km (0.056 R)
• M11: 8,366,411 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.9

Radius: 9.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.37 AU - 2.61 AU

Year: 2537 Days

Day: 12.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,601,878 km

• M1: 123,119 km (0.113 R)
• M2: 579,841 km (0.106 R)
• M3: 962,363 km (0.103 R)
• M4: 1,646,175 km (0.042 R)
• M5: 2,027,051 km (0.049 R)
• M6: 2,406,880 km (0.115 R)
• M7: 2,820,668 km (0.115 R)
• M8: 3,401,108 km (0.105 R)
• M9: 3,841,673 km (0.117 R)
• M10: 5,172,496 km (0.04 R)
• M11: 5,756,975 km (0.074 R)
• M12: 6,739,683 km (0.11 R)
• M13: 7,360,514 km (0.049 R)
• M14: 8,802,189 km (0.09 R)
• M15: 9,483,159 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470

Radius: 11.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.82 AU - 3 AU

Year: 3205 Days

Day: 14 Hours

Environment

Temp: -212 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,601,878 km

• M1: 140,921 km (0.11 R)
• M2: 574,306 km (0.109 R)
• M3: 1,174,942 km (0.12 R)
• M4: 2,367,386 km (0.085 R)
• M5: 2,715,650 km (0.05 R)
• M6: 4,258,902 km (0.097 R)
• M7: 5,562,797 km (0.101 R)
• M8: 7,145,692 km (0.118 R)
• M9: 7,600,021 km (0.084 R)
• M10: 8,235,512 km (0.082 R)
• M11: 9,576,956 km (0.061 R)
• M12: 10,548,744 km (0.11 R)
• M13: 11,959,303 km (0.099 R)
• M14: 12,427,544 km (0.116 R)
• M15: 13,859,644 km (0.099 R)
• M16: 14,234,237 km (0.096 R)
• M17: 17,807,233 km (0.085 R)
• M18: 18,418,340 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.9

Radius: 10.9

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.15 AU - 4.51 AU

Year: 4840 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,601,878 km

• M1: 135,536 km (0.1 R)
• M2: 504,893 km (0.073 R)
• M3: 977,772 km (0.072 R)
• M4: 1,360,742 km (0.034 R)
• M5: 1,871,769 km (0.107 R)
• M6: 2,332,530 km (0.073 R)
• M7: 2,762,025 km (0.112 R)
• M8: 3,147,240 km (0.036 R)
• M9: 4,235,265 km (0.116 R)
• M10: 4,957,225 km (0.049 R)
• M11: 6,423,733 km (0.094 R)
• M12: 7,446,084 km (0.089 R)
• M13: 8,124,361 km (0.116 R)
• M14: 8,960,613 km (0.105 R)
• M15: 10,804,257 km (0.053 R)
• M16: 12,005,678 km (0.073 R)
• M17: 15,567,005 km (0.06 R)
• M18: 17,711,789 km (0.106 R)
• M19: 18,150,710 km (0.104 R)
• M20: 23,771,102 km (0.051 R)
• M21: 24,305,465 km (0.073 R)
• M22: 25,239,854 km (0.09 R)
• M23: 26,932,703 km (0.102 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.9

Radius: 14.5

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.6 AU - 4.86 AU

Year: 6642 Days

Day: 8.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 57.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,601,878 km

• M1: 180,415 km (0.11 R)
• M2: 676,182 km (0.072 R)
• M3: 1,183,020 km (0.038 R)
• M4: 1,708,408 km (0.105 R)
• M5: 3,004,972 km (0.115 R)
• M6: 3,492,063 km (0.062 R)
• M7: 4,240,202 km (0.062 R)
• M8: 5,173,842 km (0.105 R)
• M9: 6,364,193 km (0.079 R)
• M10: 7,209,271 km (0.091 R)
• M11: 7,765,775 km (0.115 R)
• M12: 8,965,400 km (0.071 R)
• M13: 9,692,596 km (0.092 R)
• M14: 10,546,650 km (0.045 R)
• M15: 11,265,318 km (0.101 R)
• M16: 16,641,566 km (0.104 R)
• M17: 17,554,712 km (0.11 R)
• M18: 18,055,266 km (0.106 R)
• M19: 19,150,771 km (0.115 R)
• M20: 22,777,323 km (0.118 R)
• M21: 28,522,180 km (0.094 R)
• M22: 29,389,698 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.2

Radius: 4.4

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.94 AU - 9.08 AU

Year: 16029 Days

Day: 24 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,601,878 km

• M1: 184,753 km (0.079 R)
• M2: 747,840 km (0.1 R)
• M3: 1,214,136 km (0.074 R)
• M4: 2,430,068 km (0.112 R)
• M5: 4,397,579 km (0.06 R)
• M6: 9,692,147 km (0.097 R)
• M7: 12,551,860 km (0.108 R)
• M8: 16,973,973 km (0.106 R)
• M9: 17,650,604 km (0.095 R)
• M10: 19,202,383 km (0.09 R)
• M11: 22,655,102 km (0.108 R)
• M12: 27,501,624 km (0.057 R)
• M13: 27,872,178 km (0.118 R)
• M14: 34,798,110 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.7

Radius: 3.4

Gravity: 74.97 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.43 AU - 10.73 AU

Year: 17666 Days

Day: 21.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,601,878 km

• M1: 43,982 km (0.086 R)
• M2: 160,519 km (0.057 R)
• M3: 313,408 km (0.1 R)
• M4: 498,759 km (0.116 R)
• M5: 1,419,684 km (0.116 R)
• M6: 3,487,575 km (0.086 R)
• M7: 5,612,314 km (0.076 R)
• M8: 6,492,398 km (0.094 R)
• M9: 12,571,607 km (0.109 R)
• M10: 13,339,941 km (0.108 R)
• M11: 13,627,020 km (0.107 R)
• M12: 13,771,980 km (0.089 R)
• M13: 13,991,440 km (0.1 R)
• M14: 14,287,793 km (0.096 R)
• M15: 15,752,357 km (0.037 R)
• M16: 17,398,980 km (0.101 R)
• M17: 18,175,992 km (0.12 R)
• M18: 19,798,979 km (0.104 R)
• M19: 20,550,409 km (0.037 R)
• M20: 20,741,146 km (0.092 R)
• M21: 21,614,349 km (0.116 R)
• M22: 25,134,088 km (0.11 R)
• M23: 31,731,952 km (0.11 R)
• M24: 32,889,690 km (0.039 R)
• M25: 35,975,595 km (0.052 R)
• M26: 36,811,249 km (0.083 R)
• M27: 39,837,763 km (0.116 R)
• M28: 43,809,437 km (0.099 R)
• M29: 46,053,405 km (0.109 R)
• M30: 46,216,617 km (0.109 R)
• M31: 48,036,923 km (0.092 R)
• M32: 50,421,962 km (0.11 R)
• M33: 50,943,161 km (0.117 R)
• M34: 59,004,841 km (0.062 R)
• M35: 69,364,194 km (0.104 R)
• M36: 73,736,641 km (0.111 R)
• M37: 75,309,363 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.2

Radius: 5.2

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.19 AU - 12.53 AU

Year: 21531 Days

Day: 24.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,601,878 km

• M1: 65,075 km (0.112 R)
• M2: 484,697 km (0.036 R)
• M3: 804,388 km (0.099 R)
• M4: 977,024 km (0.101 R)
• M5: 1,443,919 km (0.08 R)
• M6: 2,331,632 km (0.093 R)
• M7: 2,758,435 km (0.057 R)
• M8: 3,424,894 km (0.083 R)
• M9: 3,975,863 km (0.03 R)
• M10: 4,685,405 km (0.101 R)
• M11: 5,215,281 km (0.049 R)
• M12: 8,683,259 km (0.095 R)
• M13: 10,501,023 km (0.054 R)
• M14: 11,781,431 km (0.051 R)
• M15: 12,491,871 km (0.12 R)
• M16: 12,824,128 km (0.111 R)
• M17: 13,575,857 km (0.113 R)
• M18: 13,785,893 km (0.057 R)
• M19: 14,356,608 km (0.052 R)
• M20: 14,721,178 km (0.083 R)
• M21: 18,627,328 km (0.03 R)
• M22: 22,874,711 km (0.103 R)
• M23: 23,272,043 km (0.05 R)
• M24: 23,472,355 km (0.025 R)
• M25: 23,673,863 km (0.071 R)
• M26: 29,796,006 km (0.1 R)
• M27: 31,967,719 km (0.075 R)
• M28: 33,728,037 km (0.036 R)
• M29: 36,218,991 km (0.067 R)
• M30: 44,422,938 km (0.109 R)
• M31: 47,250,188 km (0.052 R)
• M32: 48,707,720 km (0.119 R)
• M33: 57,354,776 km (0.109 R)
• M34: 57,537,286 km (0.085 R)
• M35: 59,759,413 km (0.06 R)
• M36: 65,563,810 km (0.072 R)
• M37: 67,986,847 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 20,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit