🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.9 AU - 1.94 AU

Year: 931 Days

Day: 35.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.13 AU - 3.17 AU

Year: 1509 Days

Day: 26.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.48 AU - 4.48 AU

Year: 2778 Days

Day: 14 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.7

Radius: 6.4

Gravity: 24.11 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 13.8 AU - 21.4 AU

Year: 25831 Days

Day: 15.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 85,364,382 km

• M1: 197,170 km (0.095 R)
• M2: 864,227 km (0.107 R)
• M3: 1,218,475 km (0.106 R)
• M4: 2,006,706 km (0.045 R)
• M5: 2,171,862 km (0.108 R)
• M6: 2,427,973 km (0.044 R)
• M7: 2,876,019 km (0.08 R)
• M8: 3,109,541 km (0.055 R)
• M9: 3,300,877 km (0.119 R)
• M10: 4,690,043 km (0.092 R)
• M11: 4,909,503 km (0.119 R)
• M12: 5,020,654 km (0.094 R)
• M13: 5,646,123 km (0.077 R)
• M14: 5,997,528 km (0.082 R)
• M15: 6,235,838 km (0.103 R)
• M16: 6,295,976 km (0.119 R)
• M17: 6,416,552 km (0.096 R)
• M18: 6,477,289 km (0.06 R)
• M19: 8,054,200 km (0.042 R)
• M20: 8,383,315 km (0.084 R)
• M21: 9,054,561 km (0.097 R)
• M22: 9,122,628 km (0.101 R)
• M23: 9,327,876 km (0.118 R)
• M24: 9,812,723 km (0.107 R)
• M25: 10,448,214 km (0.091 R)
• M26: 10,591,230 km (0.081 R)
• M27: 10,879,206 km (0.12 R)
• M28: 12,660,617 km (0.114 R)
• M29: 13,196,926 km (0.11 R)
• M30: 14,212,695 km (0.051 R)
• M31: 14,930,615 km (0.08 R)
• M32: 15,091,732 km (0.118 R)
• M33: 15,253,448 km (0.087 R)
• M34: 15,334,530 km (0.05 R)
• M35: 16,650,991 km (0.079 R)
• M36: 16,985,791 km (0.095 R)
• M37: 18,089,075 km (0.116 R)
• M38: 20,186,138 km (0.109 R)
• M39: 21,717,272 km (0.025 R)
• M40: 24,319,677 km (0.108 R)
• M41: 24,699,356 km (0.119 R)
• M42: 25,464,699 km (0.092 R)
• M43: 25,850,362 km (0.113 R)
• M44: 27,116,708 km (0.072 R)
• M45: 27,313,430 km (0.093 R)
• M46: 27,807,103 km (0.116 R)
• M47: 28,503,182 km (0.1 R)
• M48: 29,912,393 km (0.113 R)
• M49: 30,625,526 km (0.098 R)
• M50: 31,757,384 km (0.115 R)
• M51: 32,172,368 km (0.087 R)
• M52: 32,693,717 km (0.116 R)
• M53: 33,112,741 km (0.051 R)
• M54: 33,217,758 km (0.081 R)
• M55: 34,806,488 km (0.115 R)
• M56: 39,384,781 km (0.105 R)
• M57: 41,517,299 km (0.097 R)
• M58: 45,542,379 km (0.109 R)
• M59: 47,897,648 km (0.119 R)
• M60: 48,135,359 km (0.113 R)
• M61: 50,896,936 km (0.059 R)
• M62: 54,327,664 km (0.097 R)
• M63: 56,697,892 km (0.114 R)
• M64: 57,075,178 km (0.027 R)
• M65: 57,832,293 km (0.117 R)
• M66: 58,974,173 km (0.102 R)
• M67: 61,022,617 km (0.096 R)
• M68: 63,485,148 km (0.116 R)
• M69: 64,531,734 km (0.078 R)
• M70: 64,794,279 km (0.109 R)
• M71: 65,980,141 km (0.106 R)
• M72: 66,774,655 km (0.117 R)
• M73: 69,177,047 km (0.078 R)
• M74: 69,714,852 km (0.047 R)
• M75: 75,582,230 km (0.106 R)
• M76: 76,552,372 km (0.028 R)
• M77: 77,526,404 km (0.093 R)
• M78: 79,627,805 km (0.112 R)
• M79: 79,909,348 km (0.116 R)
• M80: 81,605,788 km (0.094 R)
• M81: 81,889,725 km (0.069 R)
• M82: 82,885,897 km (0.071 R)
• M83: 83,457,062 km (0.106 R)
• M84: 84,316,053 km (0.034 R)
• M85: 85,610,224 km (0.066 R)
• M86: 85,754,436 km (0.068 R)
• M87: 86,043,011 km (0.113 R)
• M88: 86,621,206 km (0.087 R)
• M89: 87,055,788 km (0.102 R)
• M90: 88,218,014 km (0.107 R)
• M91: 88,800,997 km (0.066 R)
• M92: 92,474,073 km (0.089 R)
• M93: 92,622,026 km (0.091 R)
• M94: 92,918,080 km (0.098 R)
• M95: 94,999,884 km (0.036 R)
• M96: 96,946,601 km (0.079 R)
• M97: 97,698,929 km (0.106 R)
• M98: 100,423,106 km (0.072 R)
• M99: 101,947,209 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458

Radius: 3.5

Gravity: 37.39 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 15.21 AU - 22.87 AU

Year: 29065 Days

Day: 22.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,364,382 km

• M1: 104,569 km (0.06 R)
• M2: 128,804 km (0.111 R)
• M3: 341,083 km (0.064 R)
• M4: 464,950 km (0.12 R)
• M5: 486,941 km (0.116 R)
• M6: 602,131 km (0.076 R)
• M7: 1,392,756 km (0.072 R)
• M8: 2,157,949 km (0.064 R)
• M9: 2,385,637 km (0.064 R)
• M10: 3,241,487 km (0.056 R)
• M11: 3,370,889 km (0.071 R)
• M12: 3,679,210 km (0.057 R)
• M13: 3,950,730 km (0.119 R)
• M14: 3,996,657 km (0.092 R)
• M15: 6,942,987 km (0.094 R)
• M16: 7,560,676 km (0.12 R)
• M17: 8,079,033 km (0.074 R)
• M18: 8,137,227 km (0.116 R)
• M19: 8,608,759 km (0.067 R)
• M20: 8,668,299 km (0.105 R)
• M21: 9,701,272 km (0.12 R)
• M22: 9,950,054 km (0.113 R)
• M23: 10,453,750 km (0.08 R)
• M24: 10,580,908 km (0.102 R)
• M25: 10,836,870 km (0.026 R)
• M26: 11,289,703 km (0.106 R)
• M27: 11,354,927 km (0.107 R)
• M28: 11,682,696 km (0.086 R)
• M29: 14,063,247 km (0.109 R)
• M30: 14,203,570 km (0.077 R)
• M31: 14,344,491 km (0.09 R)
• M32: 14,912,664 km (0.1 R)
• M33: 15,705,981 km (0.103 R)
• M34: 19,012,992 km (0.12 R)
• M35: 19,401,946 km (0.084 R)
• M36: 20,266,921 km (0.064 R)
• M37: 21,709,194 km (0.097 R)
• M38: 22,197,182 km (0.116 R)
• M39: 22,688,911 km (0.072 R)
• M40: 23,101,352 km (0.09 R)
• M41: 24,437,859 km (0.111 R)
• M42: 24,522,233 km (0.107 R)
• M43: 24,606,755 km (0.049 R)
• M44: 24,775,951 km (0.111 R)
• M45: 25,285,930 km (0.096 R)
• M46: 25,542,191 km (0.113 R)
• M47: 26,143,425 km (0.064 R)
• M48: 27,535,283 km (0.111 R)
• M49: 29,308,616 km (0.117 R)
• M50: 32,499,389 km (0.068 R)
• M51: 33,244,088 km (0.074 R)
• M52: 36,760,535 km (0.071 R)
• M53: 42,606,371 km (0.108 R)
• M54: 42,809,525 km (0.062 R)
• M55: 44,652,571 km (0.086 R)
• M56: 44,962,238 km (0.074 R)
• M57: 45,376,176 km (0.089 R)
• M58: 46,730,336 km (0.035 R)
• M59: 48,627,237 km (0.088 R)
• M60: 50,871,803 km (0.119 R)
• M61: 53,478,097 km (0.099 R)
• M62: 54,136,328 km (0.095 R)
• M63: 55,350,315 km (0.088 R)
• M64: 56,908,077 km (0.099 R)
• M65: 57,692,419 km (0.098 R)
• M66: 58,142,260 km (0.09 R)
• M67: 62,472,968 km (0.095 R)
• M68: 62,703,798 km (0.11 R)
• M69: 64,094,460 km (0.119 R)
• M70: 64,327,234 km (0.088 R)
• M71: 64,910,366 km (0.114 R)
• M72: 65,144,188 km (0.06 R)
• M73: 67,024,184 km (0.063 R)
• M74: 67,852,358 km (0.086 R)
• M75: 67,970,989 km (0.093 R)
• M76: 68,683,823 km (0.034 R)
• M77: 69,041,213 km (0.104 R)
• M78: 69,518,729 km (0.095 R)
• M79: 70,237,098 km (0.106 R)
• M80: 71,681,017 km (0.063 R)
• M81: 71,922,617 km (0.114 R)
• M82: 73,256,282 km (0.086 R)
• M83: 73,743,223 km (0.072 R)
• M84: 75,333,449 km (0.116 R)
• M85: 80,547,533 km (0.091 R)
• M86: 81,679,989 km (0.025 R)
• M87: 83,071,099 km (0.075 R)
• M88: 83,960,459 km (0.093 R)
• M89: 84,342,532 km (0.065 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 12,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit