🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.4

Radius: 9.4

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.33 AU - 1.39 AU

Year: 1058 Days

Day: 6.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,708,236 km

• M1: 133,740 km (0.083 R)
• M2: 497,114 km (0.106 R)
• M3: 917,334 km (0.094 R)
• M4: 1,271,881 km (0.041 R)
• M5: 1,659,190 km (0.075 R)
• M6: 2,571,737 km (0.087 R)
• M7: 3,158,609 km (0.072 R)
• M8: 3,713,767 km (0.108 R)
• M9: 4,365,415 km (0.103 R)
• M10: 4,667,154 km (0.089 R)
• M11: 6,223,271 km (0.088 R)
• M12: 6,960,490 km (0.109 R)
• M13: 7,562,621 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.5

Radius: 8.2

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.39 AU - 1.73 AU

Year: 1299 Days

Day: 13.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,708,236 km

• M1: 116,686 km (0.111 R)
• M2: 449,392 km (0.057 R)
• M3: 897,138 km (0.037 R)
• M4: 1,182,870 km (0.09 R)
• M5: 2,933,016 km (0.108 R)
• M6: 3,285,468 km (0.113 R)
• M7: 3,650,637 km (0.036 R)
• M8: 4,108,257 km (0.108 R)
• M9: 4,497,810 km (0.092 R)
• M10: 6,758,682 km (0.062 R)
• M11: 7,110,237 km (0.055 R)
• M12: 7,901,012 km (0.051 R)
• M13: 10,285,602 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.8

Radius: 12.6

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.28 AU - 1.86 AU

Year: 1312 Days

Day: 6.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,708,236 km

• M1: 156,629 km (0.109 R)
• M2: 641,176 km (0.049 R)
• M3: 1,205,011 km (0.102 R)
• M4: 1,669,213 km (0.068 R)
• M5: 2,242,322 km (0.116 R)
• M6: 2,762,624 km (0.104 R)
• M7: 3,406,792 km (0.117 R)
• M8: 4,303,332 km (0.085 R)
• M9: 6,066,343 km (0.051 R)
• M10: 7,457,753 km (0.08 R)
• M11: 7,869,446 km (0.069 R)
• M12: 9,167,806 km (0.035 R)
• M13: 9,731,491 km (0.113 R)
• M14: 10,192,701 km (0.092 R)
• M15: 10,604,095 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.9

Radius: 8.9

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.55 AU - 1.97 AU

Year: 1557 Days

Day: 13.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 146.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,708,236 km

• M1: 111,002 km (0.059 R)
• M2: 518,357 km (0.111 R)
• M3: 862,432 km (0.083 R)
• M4: 1,351,467 km (0.117 R)
• M5: 2,061,907 km (0.109 R)
• M6: 2,449,516 km (0.09 R)
• M7: 3,183,443 km (0.118 R)
• M8: 3,535,297 km (0.083 R)
• M9: 4,204,299 km (0.086 R)
• M10: 5,362,934 km (0.056 R)
• M11: 6,645,137 km (0.102 R)
• M12: 7,168,281 km (0.095 R)
• M13: 8,004,384 km (0.095 R)
• M14: 8,688,345 km (0.097 R)
• M15: 8,966,298 km (0.095 R)
• M16: 10,003,310 km (0.116 R)
• M17: 10,620,701 km (0.073 R)
• M18: 12,783,886 km (0.099 R)
• M19: 13,103,726 km (0.083 R)
• M20: 13,469,792 km (0.029 R)
• M21: 14,010,888 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723

Radius: 8.2

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.89 AU - 2.45 AU

Year: 2132 Days

Day: 5.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,708,236 km

• M1: 103,821 km (0.084 R)
• M2: 469,887 km (0.117 R)
• M3: 770,579 km (0.054 R)
• M4: 1,129,015 km (0.075 R)
• M5: 1,459,327 km (0.119 R)
• M6: 1,743,563 km (0.092 R)
• M7: 2,708,769 km (0.111 R)
• M8: 3,241,187 km (0.052 R)
• M9: 3,532,754 km (0.106 R)
• M10: 3,954,919 km (0.063 R)
• M11: 4,451,733 km (0.113 R)
• M12: 5,666,767 km (0.111 R)
• M13: 6,351,028 km (0.055 R)
• M14: 6,781,870 km (0.11 R)
• M15: 8,254,960 km (0.109 R)
• M16: 9,167,358 km (0.069 R)
• M17: 9,894,553 km (0.081 R)
• M18: 10,734,395 km (0.046 R)
• M19: 11,660,705 km (0.039 R)
• M20: 14,712,801 km (0.091 R)
• M21: 15,708,674 km (0.094 R)
• M22: 16,198,308 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.8

Radius: 14

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.96 AU - 4.14 AU

Year: 5435 Days

Day: 14.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,708,236 km

• M1: 174,730 km (0.113 R)
• M2: 650,302 km (0.118 R)
• M3: 1,163,722 km (0.044 R)
• M4: 1,969,606 km (0.037 R)
• M5: 2,739,735 km (0.078 R)
• M6: 3,394,974 km (0.114 R)
• M7: 4,227,486 km (0.076 R)
• M8: 4,938,076 km (0.066 R)
• M9: 6,804,758 km (0.112 R)
• M10: 8,286,974 km (0.072 R)
• M11: 9,062,489 km (0.09 R)
• M12: 9,533,124 km (0.084 R)
• M13: 11,140,853 km (0.06 R)
• M14: 12,343,620 km (0.085 R)
• M15: 14,193,248 km (0.074 R)
• M16: 14,712,502 km (0.06 R)
• M17: 15,424,438 km (0.096 R)
• M18: 16,346,559 km (0.115 R)
• M19: 20,772,712 km (0.058 R)
• M20: 25,600,235 km (0.085 R)
• M21: 26,370,664 km (0.078 R)
• M22: 28,683,447 km (0.093 R)
• M23: 29,328,663 km (0.119 R)
• M24: 30,552,373 km (0.064 R)
• M25: 32,006,464 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.3

Radius: 6.8

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.89 AU - 6.83 AU

Year: 9460 Days

Day: 21.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,708,236 km

• M1: 84,672 km (0.113 R)
• M2: 420,071 km (0.11 R)
• M3: 783,743 km (0.108 R)
• M4: 1,023,399 km (0.101 R)
• M5: 2,177,995 km (0.078 R)
• M6: 2,503,820 km (0.094 R)
• M7: 2,861,658 km (0.098 R)
• M8: 3,314,790 km (0.118 R)
• M9: 4,910,251 km (0.076 R)
• M10: 6,458,589 km (0.045 R)
• M11: 7,132,677 km (0.056 R)
• M12: 7,741,540 km (0.083 R)
• M13: 8,980,959 km (0.093 R)
• M14: 12,751,573 km (0.12 R)
• M15: 16,098,975 km (0.086 R)
• M16: 18,103,886 km (0.099 R)
• M17: 18,896,754 km (0.104 R)
• M18: 21,560,494 km (0.103 R)
• M19: 22,077,055 km (0.051 R)
• M20: 22,526,298 km (0.069 R)
• M21: 24,624,109 km (0.096 R)
• M22: 26,510,987 km (0.115 R)
• M23: 26,848,629 km (0.081 R)
• M24: 29,114,139 km (0.069 R)
• M25: 30,018,458 km (0.079 R)
• M26: 30,477,574 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.4

Radius: 5.6

Gravity: 29.48 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.74 AU - 7.18 AU

Year: 9703 Days

Day: 15.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,708,236 km

• M1: 69,862 km (0.1 R)
• M2: 255,364 km (0.088 R)
• M3: 939,475 km (0.084 R)
• M4: 1,483,562 km (0.116 R)
• M5: 1,949,709 km (0.075 R)
• M6: 2,125,337 km (0.113 R)
• M7: 2,529,102 km (0.047 R)
• M8: 3,965,840 km (0.089 R)
• M9: 4,921,172 km (0.057 R)
• M10: 6,169,117 km (0.044 R)
• M11: 6,667,577 km (0.095 R)
• M12: 6,866,393 km (0.104 R)
• M13: 7,151,227 km (0.116 R)
• M14: 10,502,369 km (0.053 R)
• M15: 11,664,744 km (0.053 R)
• M16: 14,907,129 km (0.082 R)
• M17: 15,593,035 km (0.119 R)
• M18: 17,700,420 km (0.117 R)
• M19: 18,704,072 km (0.075 R)
• M20: 20,908,546 km (0.082 R)
• M21: 24,483,936 km (0.073 R)
• M22: 28,446,634 km (0.056 R)
• M23: 28,655,323 km (0.025 R)
• M24: 29,606,915 km (0.078 R)
• M25: 30,688,657 km (0.117 R)
• M26: 31,350,328 km (0.066 R)
• M27: 35,400,541 km (0.098 R)
• M28: 37,864,567 km (0.09 R)
• M29: 38,243,798 km (0.083 R)
• M30: 39,138,543 km (0.111 R)
• M31: 39,526,151 km (0.101 R)
• M32: 40,440,643 km (0.096 R)
• M33: 40,704,533 km (0.078 R)
• M34: 41,906,104 km (0.065 R)
• M35: 42,176,277 km (0.113 R)
• M36: 48,716,397 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.9

Radius: 3.9

Gravity: 62.19 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.25 AU - 8.45 AU

Year: 14667 Days

Day: 19.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,708,236 km

• M1: 48,470 km (0.07 R)
• M2: 258,356 km (0.105 R)
• M3: 713,881 km (0.099 R)
• M4: 1,217,278 km (0.1 R)
• M5: 1,464,862 km (0.06 R)
• M6: 1,727,855 km (0.077 R)
• M7: 2,304,705 km (0.085 R)
• M8: 2,925,386 km (0.077 R)
• M9: 3,051,497 km (0.077 R)
• M10: 4,555,106 km (0.097 R)
• M11: 5,223,060 km (0.115 R)
• M12: 7,288,857 km (0.089 R)
• M13: 9,290,028 km (0.116 R)
• M14: 9,453,389 km (0.113 R)
• M15: 11,317,827 km (0.069 R)
• M16: 12,533,459 km (0.092 R)
• M17: 13,138,433 km (0.112 R)
• M18: 14,699,188 km (0.084 R)
• M19: 15,677,258 km (0.081 R)
• M20: 17,183,559 km (0.11 R)
• M21: 23,263,217 km (0.119 R)
• M22: 24,278,238 km (0.117 R)
• M23: 24,588,504 km (0.071 R)
• M24: 28,177,058 km (0.082 R)
• M25: 33,483,594 km (0.101 R)
• M26: 34,255,220 km (0.074 R)
• M27: 34,514,922 km (0.091 R)
• M28: 35,700,335 km (0.096 R)
• M29: 38,151,945 km (0.096 R)
• M30: 39,561,307 km (0.114 R)
• M31: 44,612,479 km (0.108 R)
• M32: 44,767,163 km (0.097 R)
• M33: 45,389,640 km (0.116 R)
• M34: 46,811,418 km (0.044 R)
• M35: 46,971,188 km (0.063 R)
• M36: 55,611,363 km (0.047 R)
• M37: 55,790,581 km (0.089 R)
• M38: 60,966,967 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.2

Radius: 7.3

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.18 AU - 11.12 AU

Year: 21564 Days

Day: 19.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,708,236 km

• M1: 113,994 km (0.115 R)
• M2: 394,490 km (0.078 R)
• M3: 2,411,966 km (0.063 R)
• M4: 4,958,721 km (0.094 R)
• M5: 5,929,611 km (0.12 R)
• M6: 6,502,122 km (0.044 R)
• M7: 7,900,712 km (0.108 R)
• M8: 9,543,596 km (0.115 R)
• M9: 21,071,758 km (0.093 R)
• M10: 25,858,291 km (0.117 R)
• M11: 29,306,971 km (0.107 R)
• M12: 30,481,763 km (0.089 R)
• M13: 35,892,568 km (0.117 R)
• M14: 36,829,949 km (0.079 R)
• M15: 41,763,088 km (0.07 R)
• M16: 46,801,395 km (0.109 R)
• M17: 59,355,349 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 20,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit