🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.64 AU

Year: 260 Days

Day: 37.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.8

Radius: 11.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.06 AU - 1.76 AU

Year: 1098 Days

Day: 14 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,622,049 km

• M1: 147,204 km (0.092 R)
• M2: 272,717 km (0.119 R)
• M3: 404,213 km (0.098 R)
• M4: 655,089 km (0.101 R)
• M5: 840,890 km (0.071 R)
• M6: 978,071 km (0.034 R)
• M7: 1,066,633 km (0.025 R)
• M8: 1,187,209 km (0.091 R)
• M9: 1,346,530 km (0.107 R)
• M10: 1,481,318 km (0.1 R)
• M11: 1,679,386 km (0.11 R)
• M12: 1,905,727 km (0.097 R)
• M13: 2,150,170 km (0.112 R)
• M14: 2,288,698 km (0.096 R)
• M15: 2,497,985 km (0.108 R)
• M16: 3,048,655 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.3

Radius: 12.4

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.43 AU - 3.59 AU

Year: 3426 Days

Day: 9.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,622,049 km

• M1: 154,834 km (0.076 R)
• M2: 265,087 km (0.117 R)
• M3: 371,601 km (0.065 R)
• M4: 483,650 km (0.056 R)
• M5: 566,527 km (0.106 R)
• M6: 646,113 km (0.029 R)
• M7: 740,061 km (0.054 R)
• M8: 880,234 km (0.062 R)
• M9: 1,086,081 km (0.102 R)
• M10: 1,357,002 km (0.063 R)
• M11: 1,443,919 km (0.109 R)
• M12: 1,636,750 km (0.055 R)
• M13: 1,783,955 km (0.059 R)
• M14: 1,866,084 km (0.102 R)
• M15: 2,005,958 km (0.095 R)
• M16: 2,311,437 km (0.052 R)
• M17: 2,805,708 km (0.115 R)
• M18: 2,934,512 km (0.068 R)
• M19: 3,114,927 km (0.082 R)
• M20: 3,608,301 km (0.084 R)
• M21: 3,748,773 km (0.058 R)
• M22: 4,017,152 km (0.051 R)
• M23: 4,162,860 km (0.051 R)
• M24: 4,422,263 km (0.099 R)
• M25: 4,744,496 km (0.053 R)
• M26: 4,918,180 km (0.099 R)
• M27: 5,371,611 km (0.12 R)
• M28: 5,797,516 km (0.108 R)
• M29: 5,942,027 km (0.12 R)
• M30: 6,192,454 km (0.089 R)
• M31: 6,446,322 km (0.047 R)
• M32: 6,617,611 km (0.103 R)
• M33: 7,074,184 km (0.032 R)
• M34: 7,228,719 km (0.064 R)
• M35: 7,339,720 km (0.116 R)
• M36: 7,835,188 km (0.036 R)
• M37: 7,949,332 km (0.103 R)
• M38: 8,575,249 km (0.083 R)
• M39: 9,120,982 km (0.105 R)
• M40: 9,458,774 km (0.116 R)
• M41: 9,604,782 km (0.056 R)
• M42: 9,727,003 km (0.079 R)
• M43: 10,072,125 km (0.111 R)
• M44: 10,572,082 km (0.097 R)
• M45: 10,850,633 km (0.037 R)
• M46: 11,726,678 km (0.098 R)
• M47: 11,883,606 km (0.097 R)
• M48: 12,041,282 km (0.071 R)
• M49: 12,173,228 km (0.117 R)
• M50: 12,358,729 km (0.055 R)
• M51: 12,465,243 km (0.073 R)
• M52: 12,652,240 km (0.034 R)
• M53: 12,732,574 km (0.11 R)
• M54: 12,813,207 km (0.047 R)
• M55: 12,974,923 km (0.117 R)
• M56: 13,056,005 km (0.059 R)
• M57: 13,409,504 km (0.087 R)
• M58: 13,766,146 km (0.067 R)
• M59: 13,987,251 km (0.041 R)
• M60: 14,237,229 km (0.072 R)
• M61: 14,432,754 km (0.106 R)
• M62: 14,516,828 km (0.038 R)
• M63: 14,968,015 km (0.088 R)
• M64: 15,223,827 km (0.078 R)
• M65: 15,768,663 km (0.093 R)
• M66: 16,936,573 km (0.089 R)
• M67: 17,680,673 km (0.11 R)
• M68: 18,465,763 km (0.09 R)
• M69: 18,709,607 km (0.045 R)
• M70: 18,923,981 km (0.096 R)
• M71: 19,046,651 km (0.088 R)
• M72: 19,602,707 km (0.106 R)
• M73: 20,825,520 km (0.093 R)
• M74: 21,047,523 km (0.06 R)
• M75: 21,398,180 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.8

Radius: 4.5

Gravity: 24.19 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.3 AU - 6.64 AU

Year: 9569 Days

Day: 17.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 41,622,049 km

• M1: 97,538 km (0.086 R)
• M2: 261,198 km (0.09 R)
• M3: 388,506 km (0.117 R)
• M4: 776,862 km (0.073 R)
• M5: 892,650 km (0.119 R)
• M6: 1,370,466 km (0.075 R)
• M7: 1,490,444 km (0.089 R)
• M8: 2,026,752 km (0.106 R)
• M9: 2,140,746 km (0.058 R)
• M10: 2,691,266 km (0.114 R)
• M11: 3,151,279 km (0.114 R)
• M12: 3,390,337 km (0.073 R)
• M13: 3,444,192 km (0.105 R)
• M14: 3,635,228 km (0.076 R)
• M15: 4,084,620 km (0.114 R)
• M16: 4,257,705 km (0.108 R)
• M17: 4,345,070 km (0.058 R)
• M18: 5,534,822 km (0.111 R)
• M19: 5,919,887 km (0.055 R)
• M20: 6,214,445 km (0.082 R)
• M21: 6,346,989 km (0.075 R)
• M22: 7,023,022 km (0.091 R)
• M23: 7,828,457 km (0.089 R)
• M24: 8,115,385 km (0.111 R)
• M25: 8,151,588 km (0.042 R)
• M26: 8,187,641 km (0.055 R)
• M27: 8,515,560 km (0.093 R)
• M28: 9,146,713 km (0.119 R)
• M29: 9,448,901 km (0.119 R)
• M30: 9,524,896 km (0.115 R)
• M31: 9,792,677 km (0.119 R)
• M32: 11,694,664 km (0.085 R)
• M33: 12,561,733 km (0.038 R)
• M34: 12,771,170 km (0.092 R)
• M35: 12,939,617 km (0.098 R)
• M36: 13,193,635 km (0.083 R)
• M37: 13,278,606 km (0.118 R)
• M38: 13,620,587 km (0.028 R)
• M39: 13,663,522 km (0.044 R)
• M40: 14,095,411 km (0.119 R)
• M41: 14,444,273 km (0.107 R)
• M42: 14,575,769 km (0.12 R)
• M43: 14,928,521 km (0.075 R)
• M44: 15,822,518 km (0.097 R)
• M45: 16,275,949 km (0.058 R)
• M46: 17,381,627 km (0.094 R)
• M47: 17,615,000 km (0.081 R)
• M48: 17,849,420 km (0.114 R)
• M49: 19,567,701 km (0.107 R)
• M50: 19,713,259 km (0.111 R)
• M51: 21,188,294 km (0.118 R)
• M52: 21,337,743 km (0.087 R)
• M53: 21,587,721 km (0.041 R)
• M54: 21,838,596 km (0.093 R)
• M55: 22,039,955 km (0.115 R)
• M56: 22,596,908 km (0.105 R)
• M57: 22,698,635 km (0.084 R)
• M58: 24,347,502 km (0.096 R)
• M59: 24,713,269 km (0.078 R)
• M60: 25,080,981 km (0.1 R)
• M61: 26,034,517 km (0.088 R)
• M62: 26,247,994 km (0.097 R)
• M63: 26,730,596 km (0.066 R)
• M64: 26,892,162 km (0.097 R)
• M65: 27,216,041 km (0.098 R)
• M66: 27,270,196 km (0.111 R)
• M67: 27,324,350 km (0.103 R)
• M68: 27,541,417 km (0.11 R)
• M69: 27,595,721 km (0.088 R)
• M70: 28,195,758 km (0.049 R)
• M71: 28,360,166 km (0.101 R)
• M72: 28,415,068 km (0.082 R)
• M73: 29,186,844 km (0.032 R)
• M74: 29,297,696 km (0.11 R)
• M75: 29,631,149 km (0.087 R)
• M76: 30,526,194 km (0.052 R)
• M77: 30,864,135 km (0.102 R)
• M78: 31,090,028 km (0.106 R)
• M79: 32,457,352 km (0.088 R)
• M80: 33,960,661 km (0.118 R)
• M81: 34,019,005 km (0.034 R)
• M82: 34,603,483 km (0.119 R)
• M83: 35,014,728 km (0.098 R)
• M84: 36,020,026 km (0.095 R)
• M85: 36,198,346 km (0.077 R)
• M86: 36,257,886 km (0.083 R)
• M87: 36,914,771 km (0.11 R)
• M88: 37,455,268 km (0.112 R)
• M89: 37,575,694 km (0.076 R)
• M90: 38,301,094 km (0.095 R)
• M91: 38,909,060 km (0.092 R)
• M92: 39,214,239 km (0.108 R)
• M93: 41,310,704 km (0.102 R)
• M94: 41,372,937 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 18,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit