🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.5

Radius: 9.4

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.1 AU - 1.48 AU

Year: 961 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,523,606 km

• M1: 119,529 km (0.045 R)
• M2: 455,675 km (0.043 R)
• M3: 749,785 km (0.079 R)
• M4: 1,218,774 km (0.062 R)
• M5: 1,562,251 km (0.075 R)
• M6: 1,857,407 km (0.106 R)
• M7: 2,471,656 km (0.105 R)
• M8: 2,777,434 km (0.105 R)
• M9: 3,640,315 km (0.095 R)
• M10: 4,637,085 km (0.087 R)
• M11: 5,665,122 km (0.114 R)
• M12: 6,372,570 km (0.087 R)
• M13: 7,763,381 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.4

Radius: 10.6

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.46 AU - 1.86 AU

Year: 1403 Days

Day: 8 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,523,606 km

• M1: 131,945 km (0.095 R)
• M2: 508,782 km (0.059 R)
• M3: 929,751 km (0.107 R)
• M4: 1,384,229 km (0.114 R)
• M5: 2,079,410 km (0.086 R)
• M6: 2,501,127 km (0.079 R)
• M7: 3,219,645 km (0.118 R)
• M8: 4,190,984 km (0.12 R)
• M9: 4,697,822 km (0.056 R)
• M10: 6,874,172 km (0.117 R)
• M11: 8,141,715 km (0.032 R)
• M12: 9,049,923 km (0.07 R)
• M13: 10,310,435 km (0.114 R)
• M14: 11,579,922 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.8

Radius: 10.3

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.04 AU - 2.08 AU

Year: 1940 Days

Day: 9.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,523,606 km

• M1: 131,347 km (0.061 R)
• M2: 454,628 km (0.081 R)
• M3: 1,479,523 km (0.108 R)
• M4: 1,967,960 km (0.089 R)
• M5: 2,358,859 km (0.083 R)
• M6: 2,691,714 km (0.072 R)
• M7: 3,854,838 km (0.111 R)
• M8: 7,424,991 km (0.11 R)
• M9: 8,834,652 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386

Radius: 12.2

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.15 AU - 2.81 AU

Year: 2562 Days

Day: 9.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 81.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,523,606 km

• M1: 152,889 km (0.068 R)
• M2: 591,809 km (0.094 R)
• M3: 1,119,291 km (0.101 R)
• M4: 1,651,710 km (0.095 R)
• M5: 2,093,772 km (0.095 R)
• M6: 2,520,126 km (0.029 R)
• M7: 3,159,058 km (0.119 R)
• M8: 4,357,188 km (0.102 R)
• M9: 4,888,260 km (0.095 R)
• M10: 5,531,232 km (0.088 R)
• M11: 6,330,832 km (0.12 R)
• M12: 9,427,658 km (0.074 R)
• M13: 10,213,495 km (0.072 R)
• M14: 11,683,743 km (0.1 R)
• M15: 12,111,743 km (0.083 R)
• M16: 12,590,606 km (0.09 R)
• M17: 14,768,601 km (0.111 R)
• M18: 15,687,581 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.1

Radius: 10.6

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.21 AU - 3.61 AU

Year: 3256 Days

Day: 10.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,523,606 km

• M1: 139,874 km (0.093 R)
• M2: 641,176 km (0.067 R)
• M3: 1,332,917 km (0.062 R)
• M4: 1,974,243 km (0.034 R)
• M5: 2,541,967 km (0.081 R)
• M6: 2,904,443 km (0.077 R)
• M7: 3,868,451 km (0.07 R)
• M8: 4,760,952 km (0.115 R)
• M9: 8,795,906 km (0.061 R)
• M10: 12,377,279 km (0.052 R)
• M11: 16,621,819 km (0.058 R)
• M12: 17,736,174 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.2

Radius: 8.7

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.85 AU - 3.93 AU

Year: 4095 Days

Day: 9.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,523,606 km

• M1: 108,907 km (0.092 R)
• M2: 384,915 km (0.039 R)
• M3: 1,495,829 km (0.085 R)
• M4: 2,275,982 km (0.07 R)
• M5: 2,907,734 km (0.045 R)
• M6: 3,383,904 km (0.11 R)
• M7: 6,712,008 km (0.06 R)
• M8: 7,790,010 km (0.106 R)
• M9: 9,057,553 km (0.082 R)
• M10: 10,200,480 km (0.092 R)
• M11: 10,544,107 km (0.048 R)
• M12: 12,091,098 km (0.067 R)
• M13: 12,427,544 km (0.079 R)
• M14: 14,045,594 km (0.083 R)
• M15: 19,604,951 km (0.059 R)
• M16: 23,087,140 km (0.112 R)
• M17: 24,973,869 km (0.112 R)
• M18: 27,618,759 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.4

Radius: 12.7

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.01 AU - 5.93 AU

Year: 8392 Days

Day: 6.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,523,606 km

• M1: 169,195 km (0.11 R)
• M2: 1,124,826 km (0.116 R)
• M3: 1,531,284 km (0.076 R)
• M4: 2,696,651 km (0.117 R)
• M5: 4,356,140 km (0.056 R)
• M6: 4,853,553 km (0.092 R)
• M7: 5,688,010 km (0.104 R)
• M8: 7,037,682 km (0.034 R)
• M9: 9,140,579 km (0.105 R)
• M10: 9,713,839 km (0.116 R)
• M11: 11,198,597 km (0.068 R)
• M12: 14,614,066 km (0.055 R)
• M13: 15,332,286 km (0.045 R)
• M14: 17,123,870 km (0.107 R)
• M15: 18,070,376 km (0.114 R)
• M16: 23,598,017 km (0.111 R)
• M17: 33,856,242 km (0.099 R)
• M18: 46,321,485 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739

Radius: 4.8

Gravity: 32.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.61 AU - 7.45 AU

Year: 10947 Days

Day: 17 Hours

Environment

Temp: -220 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,523,606 km

• M1: 59,690 km (0.096 R)
• M2: 225,444 km (0.108 R)
• M3: 509,082 km (0.035 R)
• M4: 1,008,439 km (0.11 R)
• M5: 1,510,639 km (0.104 R)
• M6: 2,238,882 km (0.102 R)
• M7: 2,616,766 km (0.11 R)
• M8: 3,422,799 km (0.086 R)
• M9: 3,602,018 km (0.098 R)
• M10: 3,868,900 km (0.052 R)
• M11: 5,037,708 km (0.078 R)
• M12: 7,957,111 km (0.109 R)
• M13: 8,689,991 km (0.079 R)
• M14: 10,501,471 km (0.067 R)
• M15: 15,328,695 km (0.057 R)
• M16: 21,539,251 km (0.11 R)
• M17: 24,620,668 km (0.1 R)
• M18: 37,326,314 km (0.099 R)
• M19: 38,463,109 km (0.099 R)
• M20: 38,718,921 km (0.106 R)
• M21: 45,487,028 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.3

Radius: 3.4

Gravity: 41.46 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.43 AU - 7.51 AU

Year: 12071 Days

Day: 20.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,523,606 km

• M1: 44,580 km (0.068 R)
• M2: 221,854 km (0.057 R)
• M3: 463,604 km (0.097 R)
• M4: 879,785 km (0.091 R)
• M5: 1,970,503 km (0.106 R)
• M6: 2,405,534 km (0.061 R)
• M7: 2,523,716 km (0.107 R)
• M8: 2,945,732 km (0.101 R)
• M9: 3,197,206 km (0.069 R)
• M10: 3,413,225 km (0.11 R)
• M11: 3,955,517 km (0.119 R)
• M12: 4,261,295 km (0.115 R)
• M13: 5,306,685 km (0.101 R)
• M14: 5,888,621 km (0.112 R)
• M15: 6,473,997 km (0.08 R)
• M16: 7,974,763 km (0.106 R)
• M17: 10,663,486 km (0.101 R)
• M18: 10,983,176 km (0.056 R)
• M19: 11,309,300 km (0.053 R)
• M20: 11,419,254 km (0.085 R)
• M21: 11,641,706 km (0.078 R)
• M22: 12,152,433 km (0.106 R)
• M23: 12,976,568 km (0.066 R)
• M24: 13,587,526 km (0.089 R)
• M25: 19,574,881 km (0.115 R)
• M26: 19,733,605 km (0.054 R)
• M27: 24,445,040 km (0.091 R)
• M28: 28,816,290 km (0.101 R)
• M29: 29,853,751 km (0.117 R)
• M30: 31,783,414 km (0.071 R)
• M31: 32,223,232 km (0.096 R)
• M32: 33,114,985 km (0.116 R)
• M33: 33,340,429 km (0.114 R)
• M34: 35,888,978 km (0.073 R)
• M35: 36,126,839 km (0.08 R)
• M36: 38,068,170 km (0.106 R)
• M37: 39,190,154 km (0.08 R)
• M38: 40,462,484 km (0.11 R)
• M39: 43,763,211 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.2

Radius: 7.5

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.2 AU - 10.86 AU

Year: 22416 Days

Day: 22.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,523,606 km

• M1: 93,648 km (0.118 R)
• M2: 421,268 km (0.098 R)
• M3: 682,465 km (0.077 R)
• M4: 928,105 km (0.046 R)
• M5: 1,359,994 km (0.108 R)
• M6: 1,656,048 km (0.05 R)
• M7: 2,294,682 km (0.119 R)
• M8: 2,670,621 km (0.057 R)
• M9: 3,988,578 km (0.071 R)
• M10: 5,163,670 km (0.107 R)
• M11: 5,461,818 km (0.1 R)
• M12: 5,930,658 km (0.046 R)
• M13: 8,430,139 km (0.086 R)
• M14: 9,217,772 km (0.078 R)
• M15: 9,825,887 km (0.089 R)
• M16: 12,594,944 km (0.058 R)
• M17: 13,622,980 km (0.116 R)
• M18: 15,306,256 km (0.089 R)
• M19: 15,612,483 km (0.087 R)
• M20: 16,396,226 km (0.106 R)
• M21: 18,817,019 km (0.085 R)
• M22: 27,379,402 km (0.106 R)
• M23: 28,402,502 km (0.114 R)
• M24: 29,215,716 km (0.078 R)
• M25: 31,132,663 km (0.051 R)
• M26: 36,971,019 km (0.109 R)
• M27: 38,784,445 km (0.091 R)
• M28: 43,346,282 km (0.11 R)
• M29: 45,361,366 km (0.095 R)
• M30: 45,676,867 km (0.084 R)
• M31: 50,079,982 km (0.063 R)
• M32: 54,936,527 km (0.087 R)
• M33: 56,744,417 km (0.104 R)
• M34: 58,033,203 km (0.071 R)
• M35: 62,991,475 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 10,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit