🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.48 AU - 0.58 AU

Year: 249 Days

Day: 47.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.51 AU - 0.73 AU

Year: 315 Days

Day: 26.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469

Radius: 9.9

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.88 AU - 1.3 AU

Year: 735 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 37,259,886 km

• M1: 146,905 km (0.116 R)
• M2: 214,523 km (0.094 R)
• M3: 323,131 km (0.077 R)
• M4: 426,055 km (0.095 R)
• M5: 521,349 km (0.086 R)
• M6: 602,730 km (0.113 R)
• M7: 770,130 km (0.081 R)
• M8: 901,028 km (0.115 R)
• M9: 1,001,558 km (0.068 R)
• M10: 1,111,662 km (0.068 R)
• M11: 1,326,634 km (0.09 R)
• M12: 1,684,322 km (0.074 R)
• M13: 1,857,407 km (0.059 R)
• M14: 2,001,620 km (0.109 R)
• M15: 2,099,756 km (0.073 R)
• M16: 2,397,007 km (0.069 R)
• M17: 2,562,013 km (0.081 R)
• M18: 2,730,909 km (0.064 R)
• M19: 2,832,486 km (0.116 R)
• M20: 2,935,260 km (0.115 R)
• M21: 3,063,615 km (0.065 R)
• M22: 3,284,272 km (0.077 R)
• M23: 3,417,713 km (0.106 R)
• M24: 3,578,381 km (0.101 R)
• M25: 3,741,592 km (0.068 R)
• M26: 3,811,006 km (0.064 R)
• M27: 3,881,018 km (0.056 R)
• M28: 4,057,693 km (0.096 R)
• M29: 4,246,036 km (0.117 R)
• M30: 4,668,950 km (0.087 R)
• M31: 4,772,022 km (0.114 R)
• M32: 4,856,994 km (0.114 R)
• M33: 4,923,416 km (0.112 R)
• M34: 5,057,156 km (0.084 R)
• M35: 5,644,178 km (0.117 R)
• M36: 5,875,008 km (0.096 R)
• M37: 5,966,113 km (0.054 R)
• M38: 6,129,474 km (0.11 R)
• M39: 6,211,603 km (0.089 R)
• M40: 6,377,058 km (0.084 R)
• M41: 6,491,650 km (0.089 R)
• M42: 6,978,441 km (0.113 R)
• M43: 7,367,695 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.2

Radius: 12.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.38 AU - 2.58 AU

Year: 2522 Days

Day: 11 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 37,259,886 km

• M1: 186,549 km (0.116 R)
• M2: 353,201 km (0.077 R)
• M3: 528,679 km (0.07 R)
• M4: 707,149 km (0.066 R)
• M5: 849,267 km (0.11 R)
• M6: 932,743 km (0.027 R)
• M7: 1,099,993 km (0.09 R)
• M8: 1,239,418 km (0.109 R)
• M9: 1,620,145 km (0.107 R)
• M10: 1,835,416 km (0.103 R)
• M11: 1,935,348 km (0.049 R)
• M12: 2,106,188 km (0.118 R)
• M13: 2,211,206 km (0.112 R)
• M14: 2,306,201 km (0.117 R)
• M15: 2,537,180 km (0.096 R)
• M16: 2,686,927 km (0.112 R)
• M17: 3,114,478 km (0.092 R)
• M18: 3,275,445 km (0.089 R)
• M19: 3,563,720 km (0.098 R)
• M20: 3,831,800 km (0.071 R)
• M21: 4,599,087 km (0.071 R)
• M22: 4,721,458 km (0.083 R)
• M23: 4,906,960 km (0.117 R)
• M24: 5,016,316 km (0.115 R)
• M25: 5,205,707 km (0.088 R)
• M26: 5,510,438 km (0.092 R)
• M27: 5,788,091 km (0.104 R)
• M28: 6,221,626 km (0.087 R)
• M29: 6,683,135 km (0.106 R)
• M30: 6,787,106 km (0.058 R)
• M31: 7,297,833 km (0.119 R)
• M32: 7,711,770 km (0.067 R)
• M33: 7,802,726 km (0.097 R)
• M34: 7,985,834 km (0.097 R)
• M35: 8,337,688 km (0.09 R)
• M36: 9,638,292 km (0.119 R)
• M37: 10,332,127 km (0.083 R)
• M38: 10,412,610 km (0.106 R)
• M39: 10,553,681 km (0.098 R)
• M40: 11,165,536 km (0.074 R)
• M41: 11,726,229 km (0.092 R)
• M42: 12,616,636 km (0.11 R)
• M43: 13,200,516 km (0.054 R)
• M44: 13,594,706 km (0.101 R)
• M45: 13,926,215 km (0.091 R)
• M46: 14,349,877 km (0.076 R)
• M47: 14,823,055 km (0.077 R)
• M48: 14,913,861 km (0.107 R)
• M49: 15,164,287 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.8

Radius: 8.5

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.21 AU - 5.99 AU

Year: 7437 Days

Day: 10.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,259,886 km

• M1: 167,250 km (0.071 R)
• M2: 308,471 km (0.065 R)
• M3: 391,797 km (0.119 R)
• M4: 707,299 km (0.109 R)
• M5: 868,864 km (0.092 R)
• M6: 1,075,609 km (0.116 R)
• M7: 1,316,012 km (0.118 R)
• M8: 1,369,868 km (0.064 R)
• M9: 1,592,619 km (0.113 R)
• M10: 1,907,822 km (0.091 R)
• M11: 2,199,687 km (0.106 R)
• M12: 2,802,417 km (0.08 R)
• M13: 2,919,402 km (0.117 R)
• M14: 3,086,054 km (0.08 R)
• M15: 3,630,292 km (0.098 R)
• M16: 3,706,736 km (0.111 R)
• M17: 3,913,480 km (0.042 R)
• M18: 4,257,555 km (0.108 R)
• M19: 4,946,454 km (0.12 R)
• M20: 5,289,332 km (0.111 R)
• M21: 5,610,519 km (0.081 R)
• M22: 5,848,080 km (0.102 R)
• M23: 5,998,276 km (0.117 R)
• M24: 6,058,714 km (0.099 R)
• M25: 8,030,862 km (0.069 R)
• M26: 8,808,921 km (0.065 R)
• M27: 9,015,964 km (0.087 R)
• M28: 9,788,488 km (0.048 R)
• M29: 9,859,696 km (0.046 R)
• M30: 10,146,625 km (0.11 R)
• M31: 10,509,101 km (0.093 R)
• M32: 10,618,606 km (0.095 R)
• M33: 10,875,765 km (0.044 R)
• M34: 11,471,314 km (0.038 R)
• M35: 11,621,810 km (0.113 R)
• M36: 11,924,895 km (0.073 R)
• M37: 13,478,918 km (0.115 R)
• M38: 13,558,205 km (0.104 R)
• M39: 13,877,297 km (0.112 R)
• M40: 14,037,666 km (0.082 R)
• M41: 14,360,348 km (0.097 R)
• M42: 14,972,204 km (0.082 R)
• M43: 15,550,848 km (0.088 R)
• M44: 15,884,751 km (0.11 R)
• M45: 15,968,526 km (0.089 R)
• M46: 16,221,047 km (0.115 R)
• M47: 16,986,389 km (0.086 R)
• M48: 17,937,682 km (0.077 R)
• M49: 18,596,212 km (0.037 R)
• M50: 19,217,941 km (0.103 R)
• M51: 19,756,194 km (0.079 R)
• M52: 20,117,922 km (0.112 R)
• M53: 20,939,663 km (0.114 R)
• M54: 21,539,849 km (0.092 R)
• M55: 21,679,275 km (0.103 R)
• M56: 22,052,222 km (0.097 R)
• M57: 22,239,519 km (0.085 R)
• M58: 22,333,466 km (0.091 R)
• M59: 23,136,507 km (0.113 R)
• M60: 23,517,683 km (0.052 R)
• M61: 24,237,997 km (0.117 R)
• M62: 24,576,686 km (0.026 R)
• M63: 24,868,252 km (0.104 R)
• M64: 25,356,540 km (0.112 R)
• M65: 25,454,676 km (0.092 R)
• M66: 27,191,059 km (0.1 R)
• M67: 28,149,682 km (0.109 R)
• M68: 29,119,226 km (0.052 R)
• M69: 29,840,736 km (0.062 R)
• M70: 30,047,929 km (0.112 R)
• M71: 30,359,691 km (0.113 R)
• M72: 30,620,291 km (0.118 R)
• M73: 31,828,443 km (0.064 R)
• M74: 32,305,511 km (0.054 R)
• M75: 32,518,239 km (0.111 R)
• M76: 32,838,378 km (0.097 R)
• M77: 33,804,780 km (0.094 R)
• M78: 34,020,800 km (0.066 R)
• M79: 34,074,805 km (0.095 R)
• M80: 34,508,489 km (0.105 R)
• M81: 34,943,968 km (0.09 R)
• M82: 35,162,381 km (0.074 R)
• M83: 35,326,490 km (0.115 R)
• M84: 35,875,365 km (0.111 R)
• M85: 36,814,989 km (0.061 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: 274 - 13,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit