🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.51 AU - 0.65 AU

Year: 290 Days

Day: 31 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.4

Radius: 12.5

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.67 AU - 0.77 AU

Year: 401 Days

Day: 8.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,064,922 km

• M1: 156,031 km (0.053 R)
• M2: 243,994 km (0.065 R)
• M3: 324,029 km (0.079 R)
• M4: 448,345 km (0.029 R)
• M5: 530,175 km (0.115 R)
• M6: 608,564 km (0.086 R)
• M7: 705,952 km (0.062 R)
• M8: 803,789 km (0.069 R)
• M9: 888,911 km (0.086 R)
• M10: 1,071,570 km (0.102 R)
• M11: 1,184,366 km (0.103 R)
• M12: 1,262,756 km (0.103 R)
• M13: 1,451,249 km (0.115 R)
• M14: 1,538,165 km (0.1 R)
• M15: 1,768,546 km (0.097 R)
• M16: 1,854,116 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.2

Radius: 10.3

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.1 AU - 1.12 AU

Year: 767 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 35,064,922 km

• M1: 128,355 km (0.105 R)
• M2: 243,695 km (0.101 R)
• M3: 326,871 km (0.102 R)
• M4: 406,607 km (0.074 R)
• M5: 480,359 km (0.093 R)
• M6: 571,314 km (0.082 R)
• M7: 648,058 km (0.108 R)
• M8: 715,826 km (0.1 R)
• M9: 786,286 km (0.041 R)
• M10: 864,077 km (0.077 R)
• M11: 949,498 km (0.056 R)
• M12: 1,023,100 km (0.05 R)
• M13: 1,139,786 km (0.12 R)
• M14: 1,234,482 km (0.084 R)
• M15: 1,342,940 km (0.072 R)
• M16: 1,443,320 km (0.112 R)
• M17: 1,517,521 km (0.082 R)
• M18: 1,634,207 km (0.059 R)
• M19: 1,729,800 km (0.105 R)
• M20: 1,939,387 km (0.076 R)
• M21: 2,203,277 km (0.118 R)
• M22: 2,383,393 km (0.09 R)
• M23: 2,465,074 km (0.117 R)
• M24: 2,659,401 km (0.085 R)
• M25: 2,765,616 km (0.087 R)
• M26: 2,938,551 km (0.099 R)
• M27: 3,019,035 km (0.107 R)
• M28: 3,440,302 km (0.087 R)
• M29: 3,525,274 km (0.086 R)
• M30: 3,603,065 km (0.056 R)
• M31: 3,728,877 km (0.064 R)
• M32: 3,840,177 km (0.079 R)
• M33: 4,139,523 km (0.088 R)
• M34: 4,230,029 km (0.059 R)
• M35: 4,304,679 km (0.076 R)
• M36: 4,388,005 km (0.079 R)
• M37: 4,497,211 km (0.073 R)
• M38: 4,778,455 km (0.074 R)
• M39: 4,890,953 km (0.087 R)
• M40: 5,012,875 km (0.088 R)
• M41: 5,127,168 km (0.079 R)
• M42: 5,376,248 km (0.066 R)
• M43: 5,502,210 km (0.109 R)
• M44: 6,119,002 km (0.071 R)
• M45: 6,288,496 km (0.106 R)
• M46: 6,449,912 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.5

Radius: 11.2

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.08 AU - 1.16 AU

Year: 778 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 35,064,922 km

• M1: 139,425 km (0.119 R)
• M2: 227,987 km (0.114 R)
• M3: 414,685 km (0.067 R)
• M4: 510,428 km (0.076 R)
• M5: 603,777 km (0.086 R)
• M6: 676,332 km (0.063 R)
• M7: 785,239 km (0.042 R)
• M8: 857,345 km (0.101 R)
• M9: 954,135 km (0.096 R)
• M10: 1,198,578 km (0.116 R)
• M11: 1,359,396 km (0.075 R)
• M12: 1,495,380 km (0.091 R)
• M13: 1,576,163 km (0.03 R)
• M14: 1,713,943 km (0.114 R)
• M15: 1,821,504 km (0.11 R)
• M16: 2,049,491 km (0.092 R)
• M17: 2,286,903 km (0.103 R)
• M18: 2,374,417 km (0.064 R)
• M19: 2,540,022 km (0.077 R)
• M20: 2,650,276 km (0.101 R)
• M21: 2,775,639 km (0.045 R)
• M22: 2,889,333 km (0.072 R)
• M23: 2,977,446 km (0.083 R)
• M24: 3,073,339 km (0.082 R)
• M25: 3,317,632 km (0.109 R)
• M26: 3,670,533 km (0.1 R)
• M27: 3,766,126 km (0.093 R)
• M28: 3,892,537 km (0.098 R)
• M29: 4,005,184 km (0.089 R)
• M30: 4,119,028 km (0.12 R)
• M31: 4,249,328 km (0.089 R)
• M32: 4,373,344 km (0.056 R)
• M33: 4,514,116 km (0.049 R)
• M34: 4,656,533 km (0.074 R)
• M35: 4,728,340 km (0.029 R)
• M36: 4,881,079 km (0.116 R)
• M37: 4,962,161 km (0.109 R)
• M38: 5,175,039 km (0.073 R)
• M39: 5,265,995 km (0.059 R)
• M40: 5,340,794 km (0.108 R)
• M41: 5,516,870 km (0.097 R)
• M42: 5,601,393 km (0.097 R)
• M43: 5,720,323 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.6

Radius: 9.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.18 AU - 2.62 AU

Year: 2439 Days

Day: 13.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,064,922 km

• M1: 138,976 km (0.071 R)
• M2: 214,523 km (0.098 R)
• M3: 276,307 km (0.116 R)
• M4: 432,936 km (0.11 R)
• M5: 520,152 km (0.095 R)
• M6: 599,289 km (0.118 R)
• M7: 795,711 km (0.108 R)
• M8: 871,557 km (0.088 R)
• M9: 994,975 km (0.11 R)
• M10: 1,201,121 km (0.103 R)
• M11: 1,359,845 km (0.088 R)
• M12: 1,452,147 km (0.115 R)
• M13: 1,536,221 km (0.097 R)
• M14: 1,786,797 km (0.089 R)
• M15: 1,922,931 km (0.084 R)
• M16: 2,050,688 km (0.112 R)
• M17: 2,157,351 km (0.119 R)
• M18: 2,290,493 km (0.085 R)
• M19: 2,513,992 km (0.081 R)
• M20: 3,022,775 km (0.103 R)
• M21: 3,117,470 km (0.1 R)
• M22: 3,268,414 km (0.063 R)
• M23: 3,808,163 km (0.072 R)
• M24: 3,881,317 km (0.057 R)
• M25: 4,014,160 km (0.119 R)
• M26: 4,073,550 km (0.119 R)
• M27: 4,375,588 km (0.112 R)
• M28: 4,653,840 km (0.106 R)
• M29: 4,716,372 km (0.083 R)
• M30: 4,795,061 km (0.113 R)
• M31: 5,001,506 km (0.034 R)
• M32: 5,097,847 km (0.093 R)
• M33: 5,194,786 km (0.112 R)
• M34: 5,439,977 km (0.104 R)
• M35: 5,688,758 km (0.099 R)
• M36: 5,873,661 km (0.086 R)
• M37: 6,129,174 km (0.084 R)
• M38: 6,440,488 km (0.038 R)
• M39: 6,615,667 km (0.107 R)
• M40: 6,721,432 km (0.041 R)
• M41: 6,845,748 km (0.082 R)
• M42: 6,988,614 km (0.076 R)
• M43: 7,114,576 km (0.063 R)
• M44: 7,259,386 km (0.086 R)
• M45: 7,386,844 km (0.06 R)
• M46: 7,570,400 km (0.065 R)
• M47: 7,662,702 km (0.087 R)
• M48: 7,736,753 km (0.105 R)
• M49: 7,979,251 km (0.081 R)
• M50: 8,073,199 km (0.101 R)
• M51: 8,205,294 km (0.05 R)
• M52: 8,376,284 km (0.105 R)
• M53: 8,452,728 km (0.104 R)
• M54: 8,606,216 km (0.117 R)
• M55: 9,032,869 km (0.104 R)
• M56: 9,091,661 km (0.03 R)
• M57: 9,347,623 km (0.04 R)
• M58: 9,665,967 km (0.118 R)
• M59: 9,806,290 km (0.119 R)
• M60: 9,886,774 km (0.059 R)
• M61: 10,048,639 km (0.118 R)
• M62: 10,251,942 km (0.092 R)
• M63: 10,354,117 km (0.106 R)
• M64: 10,436,247 km (0.106 R)
• M65: 10,559,665 km (0.107 R)
• M66: 10,891,174 km (0.104 R)
• M67: 11,226,123 km (0.095 R)
• M68: 11,289,403 km (0.035 R)
• M69: 11,394,870 km (0.046 R)
• M70: 11,777,691 km (0.097 R)
• M71: 11,992,214 km (0.112 R)
• M72: 12,164,700 km (0.042 R)
• M73: 12,381,617 km (0.07 R)
• M74: 12,599,731 km (0.069 R)
• M75: 13,106,269 km (0.11 R)
• M76: 13,350,862 km (0.032 R)
• M77: 13,709,298 km (0.085 R)
• M78: 13,889,863 km (0.103 R)
• M79: 14,665,528 km (0.11 R)
• M80: 14,734,642 km (0.047 R)
• M81: 15,035,334 km (0.074 R)
• M82: 15,291,446 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.8

Radius: 8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.49 AU - 9.55 AU

Year: 14899 Days

Day: 24.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 35,064,922 km

• M1: 176,974 km (0.086 R)
• M2: 379,231 km (0.083 R)
• M3: 626,217 km (0.071 R)
• M4: 832,063 km (0.099 R)
• M5: 935,585 km (0.07 R)
• M6: 1,188,705 km (0.114 R)
• M7: 1,289,085 km (0.049 R)
• M8: 3,156,814 km (0.051 R)
• M9: 3,392,581 km (0.109 R)
• M10: 3,682,950 km (0.05 R)
• M11: 4,057,393 km (0.106 R)
• M12: 4,287,924 km (0.05 R)
• M13: 5,335,707 km (0.039 R)
• M14: 5,787,493 km (0.081 R)
• M15: 5,902,384 km (0.07 R)
• M16: 6,369,728 km (0.118 R)
• M17: 6,458,589 km (0.097 R)
• M18: 6,607,738 km (0.116 R)
• M19: 6,697,796 km (0.093 R)
• M20: 7,246,670 km (0.119 R)
• M21: 7,370,537 km (0.112 R)
• M22: 7,589,100 km (0.094 R)
• M23: 9,111,558 km (0.102 R)
• M24: 9,245,298 km (0.097 R)
• M25: 10,131,217 km (0.091 R)
• M26: 10,304,601 km (0.118 R)
• M27: 10,549,043 km (0.072 R)
• M28: 11,401,901 km (0.072 R)
• M29: 11,474,007 km (0.086 R)
• M30: 11,836,483 km (0.099 R)
• M31: 12,498,752 km (0.114 R)
• M32: 17,792,423 km (0.036 R)
• M33: 17,876,048 km (0.025 R)
• M34: 18,804,901 km (0.102 R)
• M35: 20,053,146 km (0.095 R)
• M36: 20,753,264 km (0.103 R)
• M37: 21,550,321 km (0.116 R)
• M38: 22,267,344 km (0.095 R)
• M39: 23,586,797 km (0.097 R)
• M40: 23,816,729 km (0.093 R)
• M41: 25,259,600 km (0.035 R)
• M42: 25,400,671 km (0.099 R)
• M43: 26,730,447 km (0.056 R)
• M44: 27,936,954 km (0.049 R)
• M45: 28,375,575 km (0.096 R)
• M46: 30,102,832 km (0.093 R)
• M47: 30,903,779 km (0.086 R)
• M48: 31,105,137 km (0.097 R)
• M49: 31,914,911 km (0.082 R)
• M50: 32,373,428 km (0.12 R)
• M51: 33,142,361 km (0.115 R)
• M52: 33,969,338 km (0.072 R)
• M53: 34,593,909 km (0.065 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: 536 - 14,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit