🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.9

Radius: 9.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.43 AU - 0.67 AU

Year: 277 Days

Day: 6.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,866,204 km

• M1: 127,607 km (0.087 R)
• M2: 328,517 km (0.081 R)
• M3: 522,545 km (0.099 R)
• M4: 800,498 km (0.111 R)
• M5: 1,104,481 km (0.045 R)
• M6: 1,378,395 km (0.058 R)
• M7: 1,747,752 km (0.098 R)
• M8: 2,012,690 km (0.074 R)
• M9: 2,211,655 km (0.112 R)
• M10: 2,430,217 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89

Radius: 14.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.64 AU - 0.98 AU

Year: 494 Days

Day: 8 Hours

Environment

Temp: -172 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 74,866,204 km

• M1: 178,021 km (0.064 R)
• M2: 498,460 km (0.11 R)
• M3: 1,189,752 km (0.111 R)
• M4: 1,492,538 km (0.079 R)
• M5: 1,839,455 km (0.052 R)
• M6: 2,438,595 km (0.097 R)
• M7: 2,841,163 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.5

Radius: 14.7

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.93 AU - 0.97 AU

Year: 628 Days

Day: 9.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,866,204 km

• M1: 182,958 km (0.113 R)
• M2: 477,516 km (0.11 R)
• M3: 841,338 km (0.048 R)
• M4: 1,120,189 km (0.087 R)
• M5: 1,557,613 km (0.082 R)
• M6: 1,846,935 km (0.091 R)
• M7: 2,124,888 km (0.073 R)
• M8: 2,629,781 km (0.076 R)
• M9: 2,983,131 km (0.12 R)
• M10: 3,330,348 km (0.114 R)
• M11: 3,878,624 km (0.096 R)
• M12: 4,264,736 km (0.062 R)
• M13: 4,765,440 km (0.117 R)
• M14: 5,880,393 km (0.114 R)
• M15: 6,385,436 km (0.095 R)
• M16: 6,681,639 km (0.105 R)
• M17: 7,444,588 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910

Radius: 12.5

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.72 AU - 4.88 AU

Year: 6048 Days

Day: 12.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,866,204 km

• M1: 158,424 km (0.119 R)
• M2: 538,253 km (0.09 R)
• M3: 799,451 km (0.06 R)
• M4: 1,092,364 km (0.117 R)
• M5: 1,467,705 km (0.12 R)
• M6: 1,842,148 km (0.117 R)
• M7: 2,089,284 km (0.113 R)
• M8: 2,751,254 km (0.106 R)
• M9: 3,998,302 km (0.071 R)
• M10: 4,570,514 km (0.056 R)
• M11: 5,292,922 km (0.095 R)
• M12: 5,603,039 km (0.044 R)
• M13: 6,010,693 km (0.093 R)
• M14: 7,620,366 km (0.106 R)
• M15: 9,239,613 km (0.06 R)
• M16: 9,574,862 km (0.069 R)
• M17: 10,108,777 km (0.07 R)
• M18: 11,098,516 km (0.059 R)
• M19: 11,343,109 km (0.082 R)
• M20: 11,714,860 km (0.056 R)
• M21: 12,736,314 km (0.065 R)
• M22: 14,028,092 km (0.108 R)
• M23: 14,627,680 km (0.095 R)
• M24: 16,502,440 km (0.079 R)
• M25: 17,712,986 km (0.106 R)
• M26: 23,045,851 km (0.048 R)
• M27: 24,353,636 km (0.079 R)
• M28: 25,945,955 km (0.085 R)
• M29: 27,781,970 km (0.06 R)
• M30: 29,349,157 km (0.106 R)
• M31: 31,712,056 km (0.108 R)
• M32: 32,752,808 km (0.08 R)
• M33: 33,668,497 km (0.115 R)
• M34: 34,381,630 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.2

Radius: 13.8

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.96 AU - 5.28 AU

Year: 7858 Days

Day: 7.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,866,204 km

• M1: 192,084 km (0.069 R)
• M2: 517,609 km (0.116 R)
• M3: 795,113 km (0.117 R)
• M4: 1,122,283 km (0.083 R)
• M5: 2,040,814 km (0.093 R)
• M6: 2,870,334 km (0.095 R)
• M7: 3,156,066 km (0.099 R)
• M8: 3,710,626 km (0.077 R)
• M9: 4,530,871 km (0.096 R)
• M10: 5,243,854 km (0.099 R)
• M11: 7,764,877 km (0.095 R)
• M12: 8,239,402 km (0.118 R)
• M13: 9,520,857 km (0.082 R)
• M14: 10,013,333 km (0.119 R)
• M15: 10,518,376 km (0.076 R)
• M16: 13,118,387 km (0.116 R)
• M17: 14,208,207 km (0.106 R)
• M18: 14,769,648 km (0.061 R)
• M19: 15,383,448 km (0.117 R)
• M20: 15,799,630 km (0.083 R)
• M21: 16,263,832 km (0.065 R)
• M22: 17,875,300 km (0.118 R)
• M23: 18,550,585 km (0.116 R)
• M24: 26,648,168 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.3

Radius: 3.7

Gravity: 34.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.39 AU - 8.19 AU

Year: 12000 Days

Day: 22.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 74,866,204 km

• M1: 46,226 km (0.092 R)
• M2: 223,499 km (0.095 R)
• M3: 343,776 km (0.085 R)
• M4: 864,676 km (0.109 R)
• M5: 981,063 km (0.115 R)
• M6: 1,162,824 km (0.108 R)
• M7: 1,267,244 km (0.107 R)
• M8: 1,823,000 km (0.11 R)
• M9: 2,031,389 km (0.115 R)
• M10: 2,129,825 km (0.081 R)
• M11: 2,292,438 km (0.116 R)
• M12: 2,397,156 km (0.082 R)
• M13: 2,839,816 km (0.054 R)
• M14: 2,956,503 km (0.068 R)
• M15: 4,030,466 km (0.093 R)
• M16: 6,024,306 km (0.113 R)
• M17: 6,228,657 km (0.107 R)
• M18: 6,506,610 km (0.091 R)
• M19: 7,007,463 km (0.099 R)
• M20: 8,341,577 km (0.117 R)
• M21: 8,990,383 km (0.115 R)
• M22: 10,855,121 km (0.106 R)
• M23: 11,313,937 km (0.105 R)
• M24: 12,357,233 km (0.106 R)
• M25: 14,477,035 km (0.111 R)
• M26: 16,372,290 km (0.109 R)
• M27: 19,342,855 km (0.106 R)
• M28: 20,952,977 km (0.108 R)
• M29: 22,105,329 km (0.119 R)
• M30: 22,430,854 km (0.1 R)
• M31: 22,824,746 km (0.117 R)
• M32: 22,956,840 km (0.108 R)
• M33: 24,094,682 km (0.042 R)
• M34: 24,502,785 km (0.075 R)
• M35: 27,528,551 km (0.096 R)
• M36: 28,625,553 km (0.072 R)
• M37: 30,501,659 km (0.094 R)
• M38: 31,889,329 km (0.073 R)
• M39: 32,280,229 km (0.098 R)
• M40: 32,752,509 km (0.091 R)
• M41: 35,411,462 km (0.118 R)
• M42: 40,776,340 km (0.054 R)
• M43: 43,555,121 km (0.092 R)
• M44: 45,676,119 km (0.05 R)
• M45: 46,050,114 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.8

Radius: 3.2

Gravity: 24.79 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.05 AU - 8.79 AU

Year: 13709 Days

Day: 22.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 74,866,204 km

• M1: 39,943 km (0.112 R)
• M2: 353,649 km (0.074 R)
• M3: 498,909 km (0.111 R)
• M4: 620,831 km (0.078 R)
• M5: 919,877 km (0.045 R)
• M6: 1,445,714 km (0.078 R)
• M7: 1,604,437 km (0.109 R)
• M8: 1,754,633 km (0.118 R)
• M9: 1,840,951 km (0.026 R)
• M10: 2,001,769 km (0.1 R)
• M11: 2,207,765 km (0.065 R)
• M12: 3,885,356 km (0.107 R)
• M13: 5,004,348 km (0.103 R)
• M14: 5,945,169 km (0.099 R)
• M15: 6,072,477 km (0.086 R)
• M16: 7,001,779 km (0.06 R)
• M17: 7,140,007 km (0.109 R)
• M18: 7,491,413 km (0.046 R)
• M19: 8,520,646 km (0.106 R)
• M20: 8,788,426 km (0.119 R)
• M21: 11,079,667 km (0.092 R)
• M22: 11,384,847 km (0.111 R)
• M23: 11,694,066 km (0.1 R)
• M24: 13,161,022 km (0.099 R)
• M25: 13,445,707 km (0.101 R)
• M26: 19,493,500 km (0.087 R)
• M27: 21,315,901 km (0.11 R)
• M28: 23,345,496 km (0.027 R)
• M29: 24,685,145 km (0.119 R)
• M30: 26,933,451 km (0.04 R)
• M31: 27,545,157 km (0.09 R)
• M32: 27,887,885 km (0.036 R)
• M33: 27,956,700 km (0.036 R)
• M34: 30,060,196 km (0.116 R)
• M35: 30,562,097 km (0.094 R)
• M36: 30,634,054 km (0.098 R)
• M37: 35,498,079 km (0.077 R)
• M38: 38,588,621 km (0.053 R)
• M39: 38,669,554 km (0.065 R)
• M40: 39,565,495 km (0.109 R)
• M41: 40,887,043 km (0.102 R)
• M42: 42,314,955 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.4

Radius: 4.4

Gravity: 40.88 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.59 AU - 9.31 AU

Year: 18160 Days

Day: 24 Hours

Environment

Temp: -236 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 74,866,204 km

• M1: 84,672 km (0.1 R)
• M2: 180,415 km (0.074 R)
• M3: 442,511 km (0.083 R)
• M4: 570,117 km (0.098 R)
• M5: 1,078,750 km (0.04 R)
• M6: 1,319,004 km (0.096 R)
• M7: 1,969,905 km (0.087 R)
• M8: 2,398,503 km (0.1 R)
• M9: 2,727,020 km (0.091 R)
• M10: 4,116,185 km (0.095 R)
• M11: 4,767,983 km (0.115 R)
• M12: 5,348,124 km (0.114 R)
• M13: 6,433,456 km (0.101 R)
• M14: 7,014,046 km (0.113 R)
• M15: 7,337,177 km (0.084 R)
• M16: 7,908,192 km (0.042 R)
• M17: 8,152,336 km (0.108 R)
• M18: 8,400,369 km (0.049 R)
• M19: 12,815,302 km (0.055 R)
• M20: 13,314,360 km (0.083 R)
• M21: 13,695,087 km (0.098 R)
• M22: 16,091,944 km (0.06 R)
• M23: 19,284,961 km (0.096 R)
• M24: 20,832,102 km (0.09 R)
• M25: 21,869,713 km (0.049 R)
• M26: 25,048,069 km (0.104 R)
• M27: 25,134,537 km (0.097 R)
• M28: 25,395,136 km (0.082 R)
• M29: 25,920,374 km (0.102 R)
• M30: 26,450,848 km (0.116 R)
• M31: 26,539,859 km (0.11 R)
• M32: 35,672,510 km (0.102 R)
• M33: 38,836,954 km (0.052 R)
• M34: 43,265,799 km (0.1 R)
• M35: 44,180,290 km (0.094 R)
• M36: 50,973,230 km (0.118 R)
• M37: 51,096,798 km (0.092 R)
• M38: 52,716,046 km (0.054 R)
• M39: 52,841,708 km (0.085 R)
• M40: 56,289,640 km (0.113 R)
• M41: 59,312,863 km (0.082 R)
• M42: 60,786,701 km (0.12 R)
• M43: 62,278,790 km (0.111 R)
• M44: 66,298,934 km (0.116 R)
• M45: 69,432,561 km (0.092 R)
• M46: 71,026,526 km (0.069 R)
• M47: 74,268,910 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 19,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit