🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.61 AU - 0.91 AU

Year: 236 Days

Day: 24.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.04 AU - 2.58 AU

Year: 1251 Days

Day: 23.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.43 AU - 4.69 AU

Year: 3471 Days

Day: 14.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,154,485 km

• M1: 1,938,639 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.3

Radius: 11

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.86 AU - 8.82 AU

Year: 7825 Days

Day: 14.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,154,485 km

• M1: 160,818 km (0.074 R)
• M2: 319,092 km (0.074 R)
• M3: 515,963 km (0.093 R)
• M4: 740,509 km (0.07 R)
• M5: 930,499 km (0.114 R)
• M6: 1,048,980 km (0.068 R)
• M7: 1,339,649 km (0.112 R)
• M8: 1,676,543 km (0.108 R)
• M9: 1,780,813 km (0.057 R)
• M10: 2,106,936 km (0.053 R)
• M11: 2,381,598 km (0.096 R)
• M12: 2,692,313 km (0.079 R)
• M13: 2,840,116 km (0.114 R)
• M14: 2,965,479 km (0.087 R)
• M15: 3,118,368 km (0.075 R)
• M16: 3,273,949 km (0.089 R)
• M17: 3,432,074 km (0.103 R)
• M18: 3,701,351 km (0.043 R)
• M19: 4,174,977 km (0.102 R)
• M20: 4,260,697 km (0.101 R)
• M21: 5,426,513 km (0.1 R)
• M22: 5,614,258 km (0.091 R)
• M23: 5,709,104 km (0.079 R)
• M24: 6,125,584 km (0.117 R)
• M25: 6,853,078 km (0.078 R)
• M26: 7,330,296 km (0.039 R)
• M27: 7,503,380 km (0.101 R)
• M28: 7,642,806 km (0.111 R)
• M29: 10,141,838 km (0.063 R)
• M30: 10,451,356 km (0.098 R)
• M31: 10,607,237 km (0.103 R)
• M32: 11,558,679 km (0.115 R)
• M33: 11,881,960 km (0.039 R)
• M34: 12,044,723 km (0.089 R)
• M35: 12,290,213 km (0.105 R)
• M36: 12,786,280 km (0.117 R)
• M37: 13,078,594 km (0.062 R)
• M38: 13,373,152 km (0.081 R)
• M39: 13,500,161 km (0.094 R)
• M40: 13,669,954 km (0.082 R)
• M41: 14,660,591 km (0.111 R)
• M42: 14,879,004 km (0.1 R)
• M43: 15,010,501 km (0.113 R)
• M44: 16,528,470 km (0.044 R)
• M45: 17,954,587 km (0.096 R)
• M46: 18,048,086 km (0.101 R)
• M47: 20,142,755 km (0.087 R)
• M48: 21,564,982 km (0.104 R)
• M49: 21,763,797 km (0.102 R)
• M50: 22,213,040 km (0.079 R)
• M51: 24,195,361 km (0.069 R)
• M52: 24,505,328 km (0.115 R)
• M53: 26,180,824 km (0.091 R)
• M54: 26,286,739 km (0.097 R)
• M55: 26,711,897 km (0.069 R)
• M56: 26,978,929 km (0.085 R)
• M57: 28,001,131 km (0.048 R)
• M58: 29,806,777 km (0.075 R)
• M59: 30,975,286 km (0.047 R)
• M60: 31,988,812 km (0.062 R)
• M61: 32,329,147 km (0.113 R)
• M62: 32,727,526 km (0.06 R)
• M63: 33,242,292 km (0.1 R)
• M64: 33,932,836 km (0.08 R)
• M65: 34,628,018 km (0.099 R)
• M66: 34,744,405 km (0.101 R)
• M67: 35,094,164 km (0.078 R)
• M68: 35,855,917 km (0.04 R)
• M69: 36,801,076 km (0.082 R)
• M70: 37,038,638 km (0.031 R)
• M71: 38,414,489 km (0.06 R)
• M72: 39,442,227 km (0.06 R)
• M73: 39,989,904 km (0.078 R)
• M74: 40,173,012 km (0.04 R)
• M75: 40,356,569 km (0.088 R)
• M76: 40,908,435 km (0.067 R)
• M77: 41,031,405 km (0.035 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.1

Radius: 4.3

Gravity: 49.71 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.81 AU - 18.33 AU

Year: 21899 Days

Day: 18.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,154,485 km

• M1: 185,501 km (0.055 R)
• M2: 516,412 km (0.109 R)
• M3: 1,049,728 km (0.059 R)
• M4: 1,598,752 km (0.098 R)
• M5: 1,883,587 km (0.111 R)
• M6: 2,184,129 km (0.075 R)
• M7: 2,871,082 km (0.074 R)
• M8: 4,133,838 km (0.1 R)
• M9: 5,702,521 km (0.118 R)
• M10: 6,576,322 km (0.066 R)
• M11: 6,632,422 km (0.095 R)
• M12: 7,549,606 km (0.106 R)
• M13: 7,844,314 km (0.058 R)
• M14: 7,963,244 km (0.059 R)
• M15: 8,750,877 km (0.098 R)
• M16: 9,122,628 km (0.106 R)
• M17: 11,729,969 km (0.098 R)
• M18: 12,002,536 km (0.107 R)
• M19: 13,681,473 km (0.091 R)
• M20: 14,112,614 km (0.037 R)
• M21: 14,621,097 km (0.079 R)
• M22: 15,656,165 km (0.098 R)
• M23: 17,407,208 km (0.103 R)
• M24: 17,484,700 km (0.088 R)
• M25: 18,109,121 km (0.114 R)
• M26: 18,820,160 km (0.087 R)
• M27: 20,025,470 km (0.108 R)
• M28: 20,269,614 km (0.12 R)
• M29: 20,678,465 km (0.116 R)
• M30: 21,090,158 km (0.119 R)
• M31: 21,172,886 km (0.061 R)
• M32: 22,173,097 km (0.119 R)
• M33: 22,257,171 km (0.083 R)
• M34: 24,392,681 km (0.084 R)
• M35: 24,653,280 km (0.066 R)
• M36: 25,440,614 km (0.109 R)
• M37: 25,793,216 km (0.058 R)
• M38: 26,058,752 km (0.053 R)
• M39: 26,771,137 km (0.03 R)
• M40: 30,055,559 km (0.089 R)
• M41: 30,428,207 km (0.057 R)
• M42: 32,314,486 km (0.081 R)
• M43: 32,887,745 km (0.073 R)
• M44: 33,657,277 km (0.076 R)
• M45: 35,312,129 km (0.044 R)
• M46: 39,207,358 km (0.072 R)
• M47: 40,125,290 km (0.094 R)
• M48: 43,026,442 km (0.052 R)
• M49: 45,033,148 km (0.1 R)
• M50: 45,780,090 km (0.118 R)
• M51: 47,611,318 km (0.111 R)
• M52: 48,154,358 km (0.098 R)
• M53: 49,246,721 km (0.104 R)
• M54: 49,466,182 km (0.108 R)
• M55: 50,236,760 km (0.067 R)
• M56: 50,900,526 km (0.093 R)
• M57: 51,455,833 km (0.106 R)
• M58: 54,035,798 km (0.111 R)
• M59: 54,943,109 km (0.099 R)
• M60: 55,170,797 km (0.111 R)
• M61: 56,428,167 km (0.078 R)
• M62: 57,348,493 km (0.109 R)
• M63: 57,694,962 km (0.12 R)
• M64: 58,505,932 km (0.095 R)
• M65: 59,087,569 km (0.109 R)
• M66: 61,433,114 km (0.057 R)
• M67: 61,787,661 km (0.088 R)
• M68: 62,617,330 km (0.093 R)
• M69: 63,569,970 km (0.106 R)
• M70: 64,287,740 km (0.079 R)
• M71: 65,489,909 km (0.038 R)
• M72: 67,550,470 km (0.112 R)
• M73: 68,649,864 km (0.118 R)
• M74: 69,017,726 km (0.088 R)
• M75: 69,386,185 km (0.085 R)
• M76: 69,632,124 km (0.106 R)
• M77: 70,495,453 km (0.068 R)
• M78: 71,610,706 km (0.049 R)
• M79: 72,108,118 km (0.092 R)
• M80: 73,607,538 km (0.11 R)
• M81: 74,361,062 km (0.068 R)
• M82: 75,243,391 km (0.116 R)
• M83: 75,622,621 km (0.094 R)
• M84: 76,002,450 km (0.099 R)
• M85: 76,509,886 km (0.113 R)
• M86: 80,739,168 km (0.085 R)
• M87: 81,127,374 km (0.078 R)
• M88: 82,425,884 km (0.099 R)
• M89: 82,947,232 km (0.075 R)
• M90: 84,255,466 km (0.079 R)
• M91: 84,517,860 km (0.055 R)
• M92: 86,362,552 km (0.098 R)
• M93: 87,688,437 km (0.059 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 10,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit