🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.33 AU - 3.41 AU

Year: 1851 Days

Day: 38.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,528,208 km

• M1: 854,054 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.48 AU - 4.6 AU

Year: 3092 Days

Day: 44.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.9

Radius: 14.4

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.24 AU - 6.94 AU

Year: 5033 Days

Day: 13.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 77,528,208 km

• M1: 261,198 km (0.111 R)
• M2: 393,293 km (0.097 R)
• M3: 519,254 km (0.1 R)
• M4: 628,610 km (0.063 R)
• M5: 797,805 km (0.096 R)
• M6: 888,761 km (0.114 R)
• M7: 1,466,658 km (0.073 R)
• M8: 1,804,599 km (0.066 R)
• M9: 2,243,220 km (0.119 R)
• M10: 2,397,156 km (0.119 R)
• M11: 2,514,890 km (0.104 R)
• M12: 2,614,522 km (0.098 R)
• M13: 2,715,650 km (0.11 R)
• M14: 2,838,620 km (0.056 R)
• M15: 2,963,683 km (0.081 R)
• M16: 3,197,654 km (0.088 R)
• M17: 4,006,231 km (0.109 R)
• M18: 4,241,997 km (0.058 R)
• M19: 4,901,425 km (0.068 R)
• M20: 6,342,800 km (0.114 R)
• M21: 6,480,131 km (0.119 R)
• M22: 6,674,010 km (0.043 R)
• M23: 7,382,206 km (0.118 R)
• M24: 7,613,933 km (0.117 R)
• M25: 8,025,327 km (0.079 R)
• M26: 8,174,028 km (0.077 R)
• M27: 8,961,960 km (0.05 R)
• M28: 9,147,311 km (0.098 R)
• M29: 9,616,301 km (0.107 R)
• M30: 9,805,991 km (0.065 R)
• M31: 10,253,737 km (0.091 R)
• M32: 10,708,216 km (0.067 R)
• M33: 11,202,487 km (0.094 R)
• M34: 11,603,409 km (0.084 R)
• M35: 11,738,047 km (0.088 R)
• M36: 11,975,010 km (0.061 R)
• M37: 12,077,036 km (0.113 R)
• M38: 12,384,759 km (0.099 R)
• M39: 12,626,060 km (0.09 R)
• M40: 13,113,151 km (0.118 R)
• M41: 13,926,963 km (0.101 R)
• M42: 14,358,104 km (0.101 R)
• M43: 14,720,730 km (0.047 R)
• M44: 14,903,239 km (0.05 R)
• M45: 15,086,347 km (0.098 R)
• M46: 15,938,756 km (0.069 R)
• M47: 16,692,729 km (0.104 R)
• M48: 17,227,541 km (0.043 R)
• M49: 17,729,143 km (0.086 R)
• M50: 18,825,845 km (0.114 R)
• M51: 19,582,511 km (0.091 R)
• M52: 19,823,513 km (0.052 R)
• M53: 20,186,886 km (0.055 R)
• M54: 21,621,081 km (0.11 R)
• M55: 22,287,689 km (0.035 R)
• M56: 22,581,350 km (0.11 R)
• M57: 23,726,521 km (0.094 R)
• M58: 25,457,518 km (0.03 R)
• M59: 25,676,679 km (0.093 R)
• M60: 25,984,701 km (0.055 R)
• M61: 26,559,905 km (0.112 R)
• M62: 27,813,236 km (0.116 R)
• M63: 28,538,038 km (0.096 R)
• M64: 29,039,939 km (0.032 R)
• M65: 29,729,136 km (0.1 R)
• M66: 30,006,341 km (0.071 R)
• M67: 31,311,134 km (0.116 R)
• M68: 31,499,028 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.4

Radius: 6.2

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.84 AU - 17.1 AU

Year: 25453 Days

Day: 18.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,528,208 km

• M1: 113,096 km (0.106 R)
• M2: 264,190 km (0.085 R)
• M3: 365,019 km (0.119 R)
• M4: 606,171 km (0.062 R)
• M5: 743,801 km (0.104 R)
• M6: 791,971 km (0.098 R)
• M7: 1,636,152 km (0.107 R)
• M8: 2,203,277 km (0.114 R)
• M9: 2,273,738 km (0.104 R)
• M10: 2,600,161 km (0.103 R)
• M11: 2,712,359 km (0.114 R)
• M12: 3,833,745 km (0.111 R)
• M13: 4,353,448 km (0.064 R)
• M14: 4,397,878 km (0.063 R)
• M15: 4,486,889 km (0.101 R)
• M16: 4,576,648 km (0.07 R)
• M17: 6,491,500 km (0.08 R)
• M18: 6,952,711 km (0.081 R)
• M19: 7,690,827 km (0.063 R)
• M20: 9,069,820 km (0.12 R)
• M21: 9,240,361 km (0.099 R)
• M22: 10,226,959 km (0.09 R)
• M23: 10,583,002 km (0.115 R)
• M24: 12,047,715 km (0.076 R)
• M25: 12,613,195 km (0.097 R)
• M26: 12,867,362 km (0.087 R)
• M27: 14,692,904 km (0.09 R)
• M28: 15,161,744 km (0.085 R)
• M29: 15,296,681 km (0.101 R)
• M30: 15,635,670 km (0.084 R)
• M31: 16,252,013 km (0.102 R)
• M32: 16,876,285 km (0.116 R)
• M33: 17,226,494 km (0.097 R)
• M34: 17,508,486 km (0.1 R)
• M35: 18,076,808 km (0.107 R)
• M36: 19,670,923 km (0.063 R)
• M37: 20,858,132 km (0.116 R)
• M38: 23,301,514 km (0.086 R)
• M39: 24,083,462 km (0.08 R)
• M40: 24,398,665 km (0.065 R)
• M41: 25,994,874 km (0.112 R)
• M42: 26,480,319 km (0.086 R)
• M43: 26,724,164 km (0.081 R)
• M44: 26,805,694 km (0.098 R)
• M45: 28,535,046 km (0.103 R)
• M46: 29,119,525 km (0.083 R)
• M47: 30,130,657 km (0.05 R)
• M48: 30,385,123 km (0.116 R)
• M49: 30,982,018 km (0.047 R)
• M50: 31,153,158 km (0.086 R)
• M51: 31,927,477 km (0.089 R)
• M52: 32,187,029 km (0.099 R)
• M53: 32,621,162 km (0.108 R)
• M54: 34,909,561 km (0.065 R)
• M55: 36,614,378 km (0.112 R)
• M56: 36,886,048 km (0.114 R)
• M57: 39,918,097 km (0.101 R)
• M58: 40,571,541 km (0.092 R)
• M59: 40,665,040 km (0.106 R)
• M60: 40,852,635 km (0.107 R)
• M61: 41,134,328 km (0.112 R)
• M62: 42,362,676 km (0.102 R)
• M63: 43,220,171 km (0.028 R)
• M64: 47,691,203 km (0.113 R)
• M65: 48,582,956 km (0.116 R)
• M66: 48,682,438 km (0.114 R)
• M67: 48,981,036 km (0.104 R)
• M68: 49,880,867 km (0.113 R)
• M69: 49,981,097 km (0.074 R)
• M70: 50,786,084 km (0.109 R)
• M71: 53,739,594 km (0.091 R)
• M72: 54,564,028 km (0.085 R)
• M73: 54,770,772 km (0.046 R)
• M74: 55,288,979 km (0.081 R)
• M75: 55,392,651 km (0.095 R)
• M76: 55,600,592 km (0.082 R)
• M77: 57,377,515 km (0.079 R)
• M78: 57,482,533 km (0.077 R)
• M79: 58,748,879 km (0.117 R)
• M80: 58,854,794 km (0.067 R)
• M81: 61,094,125 km (0.091 R)
• M82: 63,035,606 km (0.083 R)
• M83: 63,361,281 km (0.09 R)
• M84: 63,687,404 km (0.106 R)
• M85: 64,123,033 km (0.06 R)
• M86: 65,326,249 km (0.111 R)
• M87: 65,545,858 km (0.114 R)
• M88: 65,655,663 km (0.064 R)
• M89: 67,089,708 km (0.115 R)
• M90: 68,311,175 km (0.034 R)
• M91: 69,427,923 km (0.053 R)
• M92: 70,213,162 km (0.058 R)
• M93: 70,888,597 km (0.098 R)
• M94: 73,954,755 km (0.065 R)
• M95: 74,642,007 km (0.077 R)
• M96: 74,871,640 km (0.03 R)
• M97: 75,676,776 km (0.063 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 16,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit