🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.6 AU

Year: 135 Days

Day: 21.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,529,099 km

• M1: 52,210 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.12 AU - 1.32 AU

Year: 471 Days

Day: 30.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.85 AU - 5.29 AU

Year: 3418 Days

Day: 20.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,529,099 km

• M1: 245,640 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.8

Radius: 3.6

Gravity: 44.51 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.2 AU - 16.74 AU

Year: 18267 Days

Day: 23.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,529,099 km

• M1: 55,950 km (0.072 R)
• M2: 122,820 km (0.1 R)
• M3: 344,673 km (0.066 R)
• M4: 1,243,308 km (0.096 R)
• M5: 1,631,963 km (0.078 R)
• M6: 1,661,135 km (0.088 R)
• M7: 2,055,325 km (0.095 R)
• M8: 2,214,348 km (0.077 R)
• M9: 2,279,124 km (0.105 R)
• M10: 2,680,794 km (0.076 R)
• M11: 2,925,087 km (0.111 R)
• M12: 3,104,006 km (0.111 R)
• M13: 3,509,865 km (0.075 R)
• M14: 4,411,342 km (0.11 R)
• M15: 4,452,182 km (0.103 R)
• M16: 4,866,419 km (0.065 R)
• M17: 5,466,905 km (0.09 R)
• M18: 5,554,719 km (0.092 R)
• M19: 5,910,013 km (0.094 R)
• M20: 6,364,641 km (0.06 R)
• M21: 6,456,943 km (0.105 R)
• M22: 7,745,131 km (0.093 R)
• M23: 9,952,447 km (0.087 R)
• M24: 11,151,474 km (0.081 R)
• M25: 11,430,325 km (0.096 R)
• M26: 11,598,772 km (0.111 R)
• M27: 12,051,754 km (0.071 R)
• M28: 12,223,193 km (0.06 R)
• M29: 13,801,600 km (0.116 R)
• M30: 13,861,290 km (0.118 R)
• M31: 13,921,129 km (0.117 R)
• M32: 15,134,368 km (0.106 R)
• M33: 15,629,088 km (0.114 R)
• M34: 16,129,044 km (0.095 R)
• M35: 16,254,856 km (0.116 R)
• M36: 17,016,608 km (0.06 R)
• M37: 17,337,496 km (0.087 R)
• M38: 18,640,643 km (0.058 R)
• M39: 19,638,460 km (0.096 R)
• M40: 19,772,799 km (0.108 R)
• M41: 20,245,529 km (0.068 R)
• M42: 20,313,296 km (0.119 R)
• M43: 20,449,131 km (0.033 R)
• M44: 20,995,762 km (0.043 R)
• M45: 22,663,928 km (0.114 R)
• M46: 23,087,589 km (0.068 R)
• M47: 25,830,765 km (0.116 R)
• M48: 26,643,830 km (0.09 R)
• M49: 26,867,030 km (0.107 R)
• M50: 27,615,617 km (0.116 R)
• M51: 28,295,091 km (0.089 R)
• M52: 28,751,065 km (0.105 R)
• M53: 29,439,814 km (0.115 R)
• M54: 30,521,706 km (0.026 R)
• M55: 32,010,803 km (0.09 R)
• M56: 32,168,928 km (0.114 R)
• M57: 32,485,926 km (0.047 R)
• M58: 32,644,799 km (0.11 R)
• M59: 34,328,672 km (0.056 R)
• M60: 34,977,628 km (0.083 R)
• M61: 37,280,388 km (0.075 R)
• M62: 38,282,245 km (0.107 R)
• M63: 40,483,129 km (0.087 R)
• M64: 40,910,978 km (0.104 R)
• M65: 41,598,680 km (0.095 R)
• M66: 43,509,793 km (0.103 R)
• M67: 44,035,928 km (0.096 R)
• M68: 44,652,421 km (0.114 R)
• M69: 45,449,179 km (0.113 R)
• M70: 47,146,667 km (0.112 R)
• M71: 47,416,691 km (0.055 R)
• M72: 48,410,769 km (0.071 R)
• M73: 49,869,049 km (0.073 R)
• M74: 50,144,009 km (0.074 R)
• M75: 50,327,566 km (0.102 R)
• M76: 50,695,577 km (0.113 R)
• M77: 50,879,881 km (0.062 R)
• M78: 50,972,034 km (0.058 R)
• M79: 51,619,194 km (0.068 R)
• M80: 51,897,446 km (0.08 R)
• M81: 52,176,147 km (0.115 R)
• M82: 52,735,045 km (0.101 R)
• M83: 54,235,062 km (0.057 R)
• M84: 54,423,556 km (0.113 R)
• M85: 56,606,787 km (0.107 R)
• M86: 57,564,812 km (0.089 R)
• M87: 59,108,961 km (0.084 R)
• M88: 60,178,436 km (0.069 R)
• M89: 60,275,974 km (0.057 R)
• M90: 61,548,753 km (0.097 R)
• M91: 64,819,411 km (0.041 R)
• M92: 65,119,504 km (0.114 R)
• M93: 65,319,816 km (0.076 R)
• M94: 66,929,788 km (0.09 R)
• M95: 67,334,301 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.6

Radius: 7.7

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 20.17 AU - 21.63 AU

Year: 33427 Days

Day: 15 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 108,529,099 km

• M1: 146,157 km (0.093 R)
• M2: 256,411 km (0.119 R)
• M3: 745,745 km (0.105 R)
• M4: 1,418,786 km (0.12 R)
• M5: 2,278,525 km (0.118 R)
• M6: 3,628,048 km (0.081 R)
• M7: 3,785,125 km (0.051 R)
• M8: 4,379,777 km (0.107 R)
• M9: 5,534,224 km (0.094 R)
• M10: 7,830,701 km (0.096 R)
• M11: 9,076,103 km (0.108 R)
• M12: 10,456,293 km (0.098 R)
• M13: 10,530,793 km (0.106 R)
• M14: 10,981,082 km (0.102 R)
• M15: 11,900,660 km (0.104 R)
• M16: 12,606,613 km (0.038 R)
• M17: 12,685,899 km (0.094 R)
• M18: 13,084,727 km (0.065 R)
• M19: 13,487,594 km (0.111 R)
• M20: 14,140,739 km (0.117 R)
• M21: 16,247,675 km (0.116 R)
• M22: 17,117,437 km (0.101 R)
• M23: 18,630,620 km (0.102 R)
• M24: 19,083,752 km (0.112 R)
• M25: 19,266,111 km (0.104 R)
• M26: 19,540,623 km (0.093 R)
• M27: 21,498,112 km (0.114 R)
• M28: 22,934,251 km (0.106 R)
• M29: 23,615,071 km (0.041 R)
• M30: 23,908,732 km (0.102 R)
• M31: 24,203,739 km (0.087 R)
• M32: 24,797,343 km (0.11 R)
• M33: 24,896,826 km (0.112 R)
• M34: 25,295,803 km (0.088 R)
• M35: 26,100,041 km (0.118 R)
• M36: 26,708,605 km (0.098 R)
• M37: 28,146,989 km (0.098 R)
• M38: 29,715,822 km (0.074 R)
• M39: 33,595,194 km (0.084 R)
• M40: 36,381,305 km (0.11 R)
• M41: 37,060,928 km (0.041 R)
• M42: 37,859,182 km (0.1 R)
• M43: 37,973,624 km (0.073 R)
• M44: 40,170,768 km (0.075 R)
• M45: 40,873,130 km (0.087 R)
• M46: 41,343,616 km (0.05 R)
• M47: 45,536,395 km (0.109 R)
• M48: 45,780,090 km (0.063 R)
• M49: 46,146,455 km (0.04 R)
• M50: 48,488,709 km (0.052 R)
• M51: 48,737,490 km (0.079 R)
• M52: 49,611,740 km (0.092 R)
• M53: 49,862,466 km (0.113 R)
• M54: 49,987,979 km (0.107 R)
• M55: 50,113,492 km (0.114 R)
• M56: 50,743,149 km (0.117 R)
• M57: 51,629,217 km (0.119 R)
• M58: 52,775,735 km (0.083 R)
• M59: 55,613,607 km (0.098 R)
• M60: 57,182,440 km (0.103 R)
• M61: 57,840,222 km (0.096 R)
• M62: 58,765,634 km (0.066 R)
• M63: 59,163,714 km (0.097 R)
• M64: 60,229,599 km (0.072 R)
• M65: 61,033,089 km (0.045 R)
• M66: 63,057,447 km (0.117 R)
• M67: 63,329,117 km (0.097 R)
• M68: 64,419,237 km (0.064 R)
• M69: 64,555,969 km (0.057 R)
• M70: 65,790,750 km (0.102 R)
• M71: 66,204,089 km (0.118 R)
• M72: 66,480,097 km (0.112 R)
• M73: 66,618,325 km (0.117 R)
• M74: 68,283,649 km (0.077 R)
• M75: 68,981,523 km (0.119 R)
• M76: 69,541,617 km (0.075 R)
• M77: 69,681,791 km (0.108 R)
• M78: 71,089,507 km (0.039 R)
• M79: 75,800,792 km (0.072 R)
• M80: 76,089,516 km (0.11 R)
• M81: 77,248,301 km (0.107 R)
• M82: 77,393,561 km (0.109 R)
• M83: 78,412,921 km (0.058 R)
• M84: 79,436,619 km (0.062 R)
• M85: 89,456,385 km (0.038 R)
• M86: 90,832,386 km (0.118 R)
• M87: 92,523,441 km (0.101 R)
• M88: 93,295,665 km (0.103 R)
• M89: 103,686,434 km (0.045 R)
• M90: 104,970,582 km (0.053 R)
• M91: 107,392,571 km (0.081 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: 353 - 20,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit