🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.7 AU - 3.76 AU

Year: 2067 Days

Day: 16 Hours

Environment

Temp: -39 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,718,015 km

• M1: 973,733 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.2

Radius: 12.2

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.68 AU - 15.98 AU

Year: 13966 Days

Day: 13.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 93,718,015 km

• M1: 156,180 km (0.071 R)
• M2: 375,191 km (0.044 R)
• M3: 480,060 km (0.105 R)
• M4: 607,966 km (0.116 R)
• M5: 818,600 km (0.033 R)
• M6: 1,106,875 km (0.109 R)
• M7: 1,284,447 km (0.063 R)
• M8: 1,369,718 km (0.081 R)
• M9: 1,576,462 km (0.08 R)
• M10: 2,004,761 km (0.069 R)
• M11: 2,104,842 km (0.087 R)
• M12: 2,206,868 km (0.107 R)
• M13: 2,985,525 km (0.052 R)
• M14: 3,495,354 km (0.116 R)
• M15: 3,596,632 km (0.078 R)
• M16: 3,990,224 km (0.053 R)
• M17: 4,138,775 km (0.093 R)
• M18: 4,224,494 km (0.053 R)
• M19: 4,573,506 km (0.113 R)
• M20: 4,684,508 km (0.085 R)
• M21: 5,557,561 km (0.061 R)
• M22: 5,723,914 km (0.109 R)
• M23: 5,988,552 km (0.063 R)
• M24: 6,183,628 km (0.06 R)
• M25: 6,455,447 km (0.113 R)
• M26: 6,680,742 km (0.098 R)
• M27: 6,807,002 km (0.069 R)
• M28: 6,908,579 km (0.118 R)
• M29: 7,036,336 km (0.12 R)
• M30: 7,792,553 km (0.064 R)
• M31: 8,113,141 km (0.106 R)
• M32: 8,356,537 km (0.107 R)
• M33: 8,657,079 km (0.105 R)
• M34: 9,184,860 km (0.099 R)
• M35: 9,297,358 km (0.102 R)
• M36: 9,523,550 km (0.063 R)
• M37: 11,068,447 km (0.094 R)
• M38: 11,762,881 km (0.096 R)
• M39: 12,254,310 km (0.102 R)
• M40: 13,067,224 km (0.096 R)
• M41: 13,512,128 km (0.035 R)
• M42: 13,672,348 km (0.096 R)
• M43: 14,221,522 km (0.094 R)
• M44: 15,141,698 km (0.052 R)
• M45: 15,475,152 km (0.085 R)
• M46: 16,183,049 km (0.073 R)
• M47: 16,319,033 km (0.092 R)
• M48: 17,351,558 km (0.109 R)
• M49: 17,770,581 km (0.096 R)
• M50: 20,280,086 km (0.118 R)
• M51: 20,610,847 km (0.098 R)
• M52: 20,869,202 km (0.112 R)
• M53: 21,688,400 km (0.059 R)
• M54: 22,290,831 km (0.028 R)
• M55: 22,822,502 km (0.077 R)
• M56: 23,435,254 km (0.12 R)
• M57: 25,780,799 km (0.079 R)
• M58: 26,099,144 km (0.086 R)
• M59: 26,659,388 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 21.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.4

Radius: 6.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 16.77 AU - 25.79 AU

Year: 28170 Days

Day: 19.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,718,015 km

• M1: 163,211 km (0.047 R)
• M2: 473,328 km (0.052 R)
• M3: 1,534,276 km (0.077 R)
• M4: 1,691,802 km (0.068 R)
• M5: 1,805,198 km (0.054 R)
• M6: 2,039,617 km (0.102 R)
• M7: 2,574,131 km (0.043 R)
• M8: 3,209,622 km (0.087 R)
• M9: 4,216,117 km (0.081 R)
• M10: 4,890,953 km (0.094 R)
• M11: 4,937,179 km (0.056 R)
• M12: 4,983,554 km (0.101 R)
• M13: 5,053,266 km (0.11 R)
• M14: 5,359,493 km (0.086 R)
• M15: 5,550,829 km (0.065 R)
• M16: 5,842,246 km (0.059 R)
• M17: 5,989,749 km (0.096 R)
• M18: 6,566,748 km (0.093 R)
• M19: 7,345,704 km (0.063 R)
• M20: 7,962,496 km (0.12 R)
• M21: 9,274,021 km (0.117 R)
• M22: 10,471,851 km (0.11 R)
• M23: 10,982,578 km (0.097 R)
• M24: 12,028,417 km (0.06 R)
• M25: 12,563,080 km (0.062 R)
• M26: 15,013,194 km (0.079 R)
• M27: 15,283,068 km (0.04 R)
• M28: 16,240,345 km (0.061 R)
• M29: 16,447,987 km (0.081 R)
• M30: 17,428,451 km (0.092 R)
• M31: 17,854,506 km (0.066 R)
• M32: 18,140,387 km (0.118 R)
• M33: 18,680,585 km (0.081 R)
• M34: 19,226,019 km (0.092 R)
• M35: 20,035,493 km (0.112 R)
• M36: 21,232,725 km (0.108 R)
• M37: 21,383,968 km (0.096 R)
• M38: 23,227,014 km (0.088 R)
• M39: 24,128,042 km (0.104 R)
• M40: 24,562,923 km (0.113 R)
• M41: 25,240,302 km (0.038 R)

Planet 4 - Ice Giant

Semi-Major Axis: 25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.9

Radius: 7.5

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 20.13 AU - 29.88 AU

Year: 35871 Days

Day: 15.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,718,015 km

• M1: 101,577 km (0.105 R)
• M2: 282,740 km (0.091 R)
• M3: 338,540 km (0.118 R)
• M4: 485,744 km (0.109 R)
• M5: 759,658 km (0.048 R)
• M6: 870,510 km (0.09 R)
• M7: 1,300,903 km (0.114 R)
• M8: 1,644,829 km (0.047 R)
• M9: 2,663,440 km (0.061 R)
• M10: 2,921,646 km (0.1 R)
• M11: 3,143,201 km (0.117 R)
• M12: 3,324,364 km (0.104 R)
• M13: 3,697,012 km (0.101 R)
• M14: 3,936,668 km (0.101 R)
• M15: 4,330,709 km (0.059 R)
• M16: 4,431,089 km (0.115 R)
• M17: 5,316,260 km (0.087 R)
• M18: 6,888,683 km (0.117 R)
• M19: 8,910,797 km (0.12 R)
• M20: 8,974,825 km (0.05 R)
• M21: 9,688,556 km (0.085 R)
• M22: 10,085,589 km (0.032 R)
• M23: 10,555,476 km (0.065 R)
• M24: 10,895,512 km (0.064 R)
• M25: 11,586,355 km (0.07 R)
• M26: 12,505,484 km (0.092 R)
• M27: 12,865,267 km (0.112 R)
• M28: 13,155,487 km (0.079 R)
• M29: 13,301,495 km (0.061 R)
• M30: 13,816,560 km (0.111 R)
• M31: 13,964,961 km (0.038 R)
• M32: 14,263,259 km (0.037 R)
• M33: 14,563,652 km (0.028 R)
• M34: 15,631,482 km (0.092 R)
• M35: 15,786,166 km (0.067 R)
• M36: 16,174,821 km (0.066 R)
• M37: 16,961,706 km (0.085 R)
• M38: 17,520,005 km (0.05 R)
• M39: 18,572,725 km (0.069 R)
• M40: 18,736,535 km (0.059 R)
• M41: 19,562,614 km (0.12 R)
• M42: 20,147,991 km (0.111 R)
• M43: 22,546,194 km (0.077 R)
• M44: 22,720,925 km (0.114 R)
• M45: 22,983,768 km (0.12 R)
• M46: 26,954,395 km (0.039 R)
• M47: 27,232,796 km (0.046 R)
• M48: 30,453,339 km (0.101 R)
• M49: 30,646,620 km (0.082 R)
• M50: 31,912,068 km (0.063 R)
• M51: 35,099,251 km (0.094 R)
• M52: 36,627,692 km (0.103 R)
• M53: 36,730,316 km (0.062 R)
• M54: 38,281,946 km (0.044 R)
• M55: 40,066,199 km (0.089 R)
• M56: 40,596,075 km (0.038 R)
• M57: 41,021,681 km (0.1 R)
• M58: 43,823,799 km (0.055 R)
• M59: 44,588,842 km (0.049 R)
• M60: 44,808,153 km (0.095 R)
• M61: 45,247,970 km (0.06 R)
• M62: 46,021,092 km (0.062 R)
• M63: 47,021,603 km (0.082 R)
• M64: 48,141,492 km (0.1 R)
• M65: 49,837,932 km (0.117 R)
• M66: 51,094,405 km (0.035 R)
• M67: 51,553,820 km (0.094 R)
• M68: 52,014,731 km (0.077 R)
• M69: 52,361,200 km (0.118 R)
• M70: 52,476,839 km (0.12 R)
• M71: 57,054,234 km (0.096 R)
• M72: 58,008,818 km (0.083 R)
• M73: 59,330,067 km (0.083 R)
• M74: 59,692,094 km (0.11 R)
• M75: 61,269,603 km (0.117 R)
• M76: 62,124,555 km (0.076 R)
• M77: 65,085,994 km (0.093 R)
• M78: 65,833,535 km (0.112 R)
• M79: 66,208,278 km (0.085 R)
• M80: 66,333,491 km (0.048 R)
• M81: 71,145,157 km (0.084 R)
• M82: 73,075,269 km (0.094 R)
• M83: 73,981,832 km (0.114 R)
• M84: 74,501,535 km (0.108 R)
• M85: 75,153,034 km (0.118 R)
• M86: 75,414,082 km (0.083 R)
• M87: 76,068,124 km (0.11 R)
• M88: 76,461,416 km (0.1 R)
• M89: 77,777,279 km (0.085 R)
• M90: 79,100,622 km (0.108 R)
• M91: 80,965,958 km (0.109 R)
• M92: 82,172,614 km (0.091 R)
• M93: 83,790,815 km (0.056 R)
• M94: 85,419,487 km (0.075 R)
• M95: 87,882,017 km (0.095 R)
• M96: 92,876,641 km (0.116 R)

Kuiper Belt

Range: 38.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 10,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit