🌌 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: 66.4

Radius: 12.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.2 AU - 1.52 AU

Year: 1058 Days

Day: 7.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 90.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 66,990,439 km

• M1: 160,369 km (0.082 R)
• M2: 781,350 km (0.085 R)
• M3: 1,295,817 km (0.083 R)
• M4: 2,210,757 km (0.086 R)
• M5: 4,388,454 km (0.117 R)
• M6: 4,881,678 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.5

Radius: 13.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.35 AU - 1.39 AU

Year: 1069 Days

Day: 6.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,990,439 km

• M1: 165,605 km (0.066 R)
• M2: 588,668 km (0.08 R)
• M3: 1,133,503 km (0.087 R)
• M4: 1,558,511 km (0.109 R)
• M5: 2,283,013 km (0.099 R)
• M6: 2,712,808 km (0.103 R)
• M7: 3,594,238 km (0.114 R)
• M8: 4,261,146 km (0.076 R)
• M9: 5,724,363 km (0.072 R)
• M10: 6,189,761 km (0.114 R)
• M11: 7,359,168 km (0.083 R)
• M12: 9,259,061 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.6

Radius: 8.9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.54 AU - 1.9 AU

Year: 1504 Days

Day: 14.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,990,439 km

• M1: 110,852 km (0.106 R)
• M2: 440,566 km (0.113 R)
• M3: 858,542 km (0.057 R)
• M4: 1,152,801 km (0.073 R)
• M5: 1,490,144 km (0.036 R)
• M6: 1,873,564 km (0.076 R)
• M7: 3,345,756 km (0.119 R)
• M8: 4,161,813 km (0.052 R)
• M9: 4,644,565 km (0.079 R)
• M10: 5,722,268 km (0.116 R)
• M11: 7,717,605 km (0.105 R)
• M12: 8,117,480 km (0.101 R)
• M13: 9,075,056 km (0.109 R)
• M14: 10,074,669 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.5

Radius: 14.6

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.16 AU - 2.9 AU

Year: 2684 Days

Day: 14.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,990,439 km

• M1: 181,612 km (0.11 R)
• M2: 780,153 km (0.058 R)
• M3: 1,405,322 km (0.102 R)
• M4: 1,883,288 km (0.051 R)
• M5: 4,374,840 km (0.114 R)
• M6: 4,833,058 km (0.083 R)
• M7: 6,108,679 km (0.025 R)
• M8: 7,722,691 km (0.111 R)
• M9: 8,462,303 km (0.112 R)
• M10: 8,969,888 km (0.087 R)
• M11: 9,642,032 km (0.099 R)
• M12: 11,247,366 km (0.115 R)
• M13: 12,369,799 km (0.11 R)
• M14: 13,338,595 km (0.074 R)
• M15: 14,357,356 km (0.115 R)
• M16: 15,229,063 km (0.099 R)
• M17: 16,238,550 km (0.119 R)
• M18: 17,726,450 km (0.025 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228

Radius: 4.2

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.28 AU - 6.6 AU

Year: 10898 Days

Day: 17.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,990,439 km

• M1: 52,210 km (0.038 R)
• M2: 185,651 km (0.099 R)
• M3: 337,493 km (0.12 R)
• M4: 514,018 km (0.116 R)
• M5: 698,622 km (0.074 R)
• M6: 1,571,226 km (0.081 R)
• M7: 2,233,646 km (0.032 R)
• M8: 2,508,756 km (0.098 R)
• M9: 3,147,689 km (0.084 R)
• M10: 3,652,881 km (0.04 R)
• M11: 4,443,057 km (0.076 R)
• M12: 4,630,054 km (0.047 R)
• M13: 5,311,472 km (0.104 R)
• M14: 6,057,367 km (0.036 R)
• M15: 7,908,342 km (0.083 R)
• M16: 8,263,038 km (0.094 R)
• M17: 8,961,660 km (0.081 R)
• M18: 9,878,247 km (0.06 R)
• M19: 10,289,491 km (0.12 R)
• M20: 10,617,110 km (0.063 R)
• M21: 11,000,081 km (0.102 R)
• M22: 12,256,404 km (0.075 R)
• M23: 12,946,050 km (0.031 R)
• M24: 13,661,128 km (0.046 R)
• M25: 13,886,422 km (0.057 R)
• M26: 14,930,765 km (0.066 R)
• M27: 17,768,786 km (0.03 R)
• M28: 19,138,056 km (0.039 R)
• M29: 19,349,437 km (0.11 R)
• M30: 19,992,559 km (0.093 R)
• M31: 22,473,041 km (0.087 R)
• M32: 23,343,401 km (0.105 R)
• M33: 23,827,500 km (0.097 R)
• M34: 24,318,331 km (0.119 R)
• M35: 24,483,337 km (0.119 R)
• M36: 31,913,863 km (0.051 R)
• M37: 32,810,852 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.4

Radius: 7.2

Gravity: 18.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.22 AU - 8.94 AU

Year: 15316 Days

Day: 23.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,990,439 km

• M1: 131,497 km (0.113 R)
• M2: 379,679 km (0.089 R)
• M3: 2,521,472 km (0.067 R)
• M4: 3,946,392 km (0.116 R)
• M5: 5,683,074 km (0.059 R)
• M6: 6,417,001 km (0.098 R)
• M7: 10,050,883 km (0.112 R)
• M8: 10,999,034 km (0.053 R)
• M9: 12,070,304 km (0.064 R)
• M10: 12,531,066 km (0.091 R)
• M11: 13,840,945 km (0.102 R)
• M12: 18,574,221 km (0.118 R)
• M13: 19,011,645 km (0.094 R)
• M14: 27,423,683 km (0.106 R)
• M15: 30,944,020 km (0.097 R)
• M16: 31,435,001 km (0.084 R)
• M17: 35,284,902 km (0.114 R)
• M18: 40,597,870 km (0.106 R)
• M19: 44,994,103 km (0.08 R)
• M20: 53,125,196 km (0.044 R)
• M21: 55,436,034 km (0.048 R)
• M22: 60,066,387 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.6

Radius: 3.5

Gravity: 70.42 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.99 AU - 9.39 AU

Year: 18578 Days

Day: 15.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 66,990,439 km

• M1: 44,131 km (0.109 R)
• M2: 235,916 km (0.055 R)
• M3: 382,073 km (0.107 R)
• M4: 538,552 km (0.073 R)
• M5: 842,386 km (0.092 R)
• M6: 1,778,270 km (0.113 R)
• M7: 2,305,602 km (0.111 R)
• M8: 2,827,699 km (0.081 R)
• M9: 3,482,489 km (0.12 R)
• M10: 4,504,990 km (0.069 R)
• M11: 4,716,970 km (0.078 R)
• M12: 5,198,676 km (0.066 R)
• M13: 6,045,100 km (0.081 R)
• M14: 7,554,543 km (0.074 R)
• M15: 12,839,237 km (0.053 R)
• M16: 13,920,979 km (0.108 R)
• M17: 14,906,381 km (0.064 R)
• M18: 15,455,854 km (0.081 R)
• M19: 17,270,625 km (0.065 R)
• M20: 18,586,189 km (0.112 R)
• M21: 24,087,800 km (0.093 R)
• M22: 26,175,887 km (0.074 R)
• M23: 30,457,229 km (0.071 R)
• M24: 31,340,455 km (0.044 R)
• M25: 32,631,784 km (0.092 R)
• M26: 33,556,598 km (0.097 R)
• M27: 36,294,837 km (0.101 R)
• M28: 36,435,459 km (0.061 R)
• M29: 45,232,711 km (0.113 R)
• M30: 46,547,228 km (0.114 R)
• M31: 54,051,356 km (0.113 R)
• M32: 54,973,029 km (0.031 R)
• M33: 55,905,023 km (0.119 R)
• M34: 56,658,249 km (0.112 R)
• M35: 62,523,981 km (0.093 R)
• M36: 63,539,302 km (0.119 R)
• M37: 66,862,320 km (0.098 R)
• M38: 67,497,961 km (0.102 R)
• M39: 69,863,402 km (0.103 R)
• M40: 71,839,291 km (0.107 R)
• M41: 76,362,981 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.5

Radius: 7.6

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.44 AU - 10.4 AU

Year: 19280 Days

Day: 17.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,990,439 km

• M1: 94,546 km (0.065 R)
• M2: 336,595 km (0.085 R)
• M3: 643,271 km (0.119 R)
• M4: 1,454,390 km (0.099 R)
• M5: 2,127,132 km (0.093 R)
• M6: 2,727,169 km (0.1 R)
• M7: 3,016,641 km (0.078 R)
• M8: 3,326,757 km (0.119 R)
• M9: 3,831,800 km (0.05 R)
• M10: 4,684,059 km (0.035 R)
• M11: 5,850,773 km (0.096 R)
• M12: 7,756,051 km (0.053 R)
• M13: 10,973,303 km (0.096 R)
• M14: 15,132,872 km (0.051 R)
• M15: 16,044,072 km (0.103 R)
• M16: 28,831,250 km (0.113 R)
• M17: 33,285,077 km (0.097 R)
• M18: 34,822,644 km (0.05 R)
• M19: 35,214,292 km (0.12 R)
• M20: 36,810,351 km (0.087 R)
• M21: 43,981,624 km (0.078 R)
• M22: 45,054,540 km (0.113 R)
• M23: 53,924,198 km (0.116 R)
• M24: 58,031,258 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.9

Radius: 3.3

Gravity: 42.05 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.92 AU - 10.52 AU

Year: 20208 Days

Day: 18 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 66,990,439 km

• M1: 104,120 km (0.09 R)
• M2: 213,177 km (0.057 R)
• M3: 375,790 km (0.116 R)
• M4: 522,396 km (0.118 R)
• M5: 626,366 km (0.105 R)
• M6: 793,467 km (0.068 R)
• M7: 1,204,263 km (0.119 R)
• M8: 1,403,228 km (0.084 R)
• M9: 4,012,364 km (0.083 R)
• M10: 5,476,180 km (0.11 R)
• M11: 6,182,581 km (0.079 R)
• M12: 7,036,336 km (0.087 R)
• M13: 8,210,530 km (0.077 R)
• M14: 10,524,659 km (0.11 R)
• M15: 10,700,736 km (0.105 R)
• M16: 12,244,885 km (0.06 R)
• M17: 14,143,581 km (0.111 R)
• M18: 14,429,911 km (0.036 R)
• M19: 14,940,339 km (0.103 R)
• M20: 15,088,292 km (0.118 R)
• M21: 15,387,188 km (0.098 R)
• M22: 16,464,742 km (0.06 R)
• M23: 20,722,746 km (0.109 R)
• M24: 21,559,896 km (0.087 R)
• M25: 23,103,297 km (0.097 R)
• M26: 24,822,176 km (0.097 R)
• M27: 27,724,225 km (0.099 R)
• M28: 28,739,696 km (0.05 R)
• M29: 31,204,919 km (0.082 R)
• M30: 31,325,794 km (0.118 R)
• M31: 34,965,810 km (0.086 R)
• M32: 35,357,756 km (0.119 R)
• M33: 40,578,572 km (0.042 R)
• M34: 48,847,146 km (0.102 R)
• M35: 52,003,960 km (0.08 R)
• M36: 52,343,846 km (0.101 R)
• M37: 55,117,391 km (0.078 R)
• M38: 56,182,228 km (0.095 R)
• M39: 59,088,616 km (0.089 R)
• M40: 62,860,576 km (0.071 R)
• M41: 65,396,410 km (0.047 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: 473 - 12,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit