🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.88 AU - 3.06 AU

Year: 1659 Days

Day: 23.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 8.3

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.91 AU - 9.73 AU

Year: 10259 Days

Day: 12.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 97,262,966 km

• M1: 120,875 km (0.077 R)
• M2: 218,413 km (0.047 R)
• M3: 271,071 km (0.028 R)
• M4: 428,897 km (0.1 R)
• M5: 1,107,623 km (0.111 R)
• M6: 1,540,260 km (0.113 R)
• M7: 1,617,303 km (0.1 R)
• M8: 2,063,703 km (0.088 R)
• M9: 2,456,696 km (0.085 R)
• M10: 2,731,508 km (0.096 R)
• M11: 2,849,091 km (0.085 R)
• M12: 3,187,033 km (0.104 R)
• M13: 3,614,584 km (0.083 R)
• M14: 3,796,046 km (0.12 R)
• M15: 4,194,724 km (0.112 R)
• M16: 4,358,085 km (0.11 R)
• M17: 4,440,514 km (0.118 R)
• M18: 5,089,768 km (0.117 R)
• M19: 5,234,878 km (0.094 R)
• M20: 5,322,543 km (0.099 R)
• M21: 6,164,779 km (0.112 R)
• M22: 6,983,528 km (0.115 R)
• M23: 7,372,931 km (0.102 R)
• M24: 8,172,831 km (0.09 R)
• M25: 8,308,815 km (0.116 R)
• M26: 8,445,548 km (0.096 R)
• M27: 8,583,178 km (0.051 R)
• M28: 9,000,107 km (0.082 R)
• M29: 9,211,040 km (0.089 R)
• M30: 9,817,809 km (0.117 R)
• M31: 10,253,737 km (0.097 R)
• M32: 12,137,773 km (0.118 R)
• M33: 12,448,936 km (0.114 R)
• M34: 12,527,176 km (0.105 R)
• M35: 13,238,514 km (0.066 R)
• M36: 13,639,436 km (0.105 R)
• M37: 13,922,326 km (0.055 R)
• M38: 14,207,310 km (0.091 R)
• M39: 14,576,517 km (0.074 R)
• M40: 15,032,043 km (0.083 R)
• M41: 15,157,107 km (0.112 R)
• M42: 15,324,357 km (0.03 R)
• M43: 15,618,466 km (0.05 R)
• M44: 15,702,840 km (0.081 R)
• M45: 15,957,006 km (0.103 R)
• M46: 16,041,978 km (0.093 R)
• M47: 16,212,520 km (0.082 R)
• M48: 16,426,445 km (0.055 R)
• M49: 16,555,248 km (0.074 R)
• M50: 17,160,821 km (0.033 R)
• M51: 17,247,887 km (0.091 R)
• M52: 17,422,467 km (0.062 R)
• M53: 17,553,964 km (0.084 R)
• M54: 18,349,076 km (0.119 R)
• M55: 18,661,437 km (0.072 R)
• M56: 18,795,925 km (0.096 R)
• M57: 18,975,592 km (0.103 R)
• M58: 19,882,754 km (0.117 R)
• M59: 20,157,715 km (0.115 R)
• M60: 21,410,447 km (0.095 R)
• M61: 21,880,783 km (0.073 R)
• M62: 22,022,602 km (0.055 R)
• M63: 22,927,519 km (0.064 R)
• M64: 23,796,084 km (0.057 R)
• M65: 25,664,712 km (0.094 R)
• M66: 25,864,125 km (0.109 R)
• M67: 26,164,368 km (0.071 R)
• M68: 26,515,923 km (0.073 R)
• M69: 26,767,996 km (0.115 R)
• M70: 26,919,688 km (0.099 R)
• M71: 28,143,099 km (0.083 R)
• M72: 28,709,926 km (0.118 R)
• M73: 29,228,432 km (0.119 R)
• M74: 30,169,552 km (0.12 R)
• M75: 30,274,869 km (0.108 R)
• M76: 31,120,695 km (0.116 R)
• M77: 31,173,803 km (0.085 R)
• M78: 31,600,007 km (0.112 R)
• M79: 33,541,189 km (0.082 R)
• M80: 33,759,303 km (0.111 R)
• M81: 34,911,805 km (0.046 R)
• M82: 35,022,358 km (0.062 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86

Radius: 5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.86 AU - 15.68 AU

Year: 25509 Days

Day: 19 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 97,262,966 km

• M1: 73,453 km (0.112 R)
• M2: 380,577 km (0.09 R)
• M3: 855,700 km (0.07 R)
• M4: 962,961 km (0.092 R)
• M5: 1,331,271 km (0.029 R)
• M6: 1,584,690 km (0.066 R)
• M7: 1,694,645 km (0.116 R)
• M8: 1,739,374 km (0.072 R)
• M9: 1,922,183 km (0.112 R)
• M10: 2,087,339 km (0.055 R)
• M11: 2,381,000 km (0.047 R)
• M12: 2,456,547 km (0.081 R)
• M13: 2,507,260 km (0.112 R)
• M14: 3,536,494 km (0.039 R)
• M15: 3,680,556 km (0.037 R)
• M16: 4,245,887 km (0.1 R)
• M17: 5,030,079 km (0.092 R)
• M18: 5,224,855 km (0.097 R)
• M19: 5,621,888 km (0.101 R)
• M20: 6,131,867 km (0.113 R)
• M21: 6,166,424 km (0.061 R)
• M22: 6,409,820 km (0.072 R)
• M23: 7,231,711 km (0.102 R)
• M24: 7,562,322 km (0.119 R)
• M25: 8,048,515 km (0.119 R)
• M26: 8,238,205 km (0.116 R)
• M27: 8,506,285 km (0.075 R)
• M28: 8,738,311 km (0.081 R)
• M29: 8,816,102 km (0.112 R)
• M30: 8,972,431 km (0.087 R)
• M31: 9,566,784 km (0.103 R)
• M32: 10,585,396 km (0.072 R)
• M33: 10,668,273 km (0.116 R)
• M34: 11,002,325 km (0.116 R)
• M35: 13,211,138 km (0.104 R)
• M36: 13,614,753 km (0.039 R)
• M37: 14,480,176 km (0.084 R)
• M38: 15,222,631 km (0.092 R)
• M39: 15,410,226 km (0.098 R)
• M40: 15,787,662 km (0.076 R)
• M41: 16,263,682 km (0.092 R)
• M42: 16,407,296 km (0.117 R)
• M43: 16,503,338 km (0.117 R)
• M44: 16,889,450 km (0.08 R)
• M45: 16,937,920 km (0.12 R)
• M46: 17,523,147 km (0.113 R)
• M47: 17,572,215 km (0.082 R)
• M48: 17,867,670 km (0.03 R)
• M49: 18,115,105 km (0.069 R)
• M50: 18,513,335 km (0.104 R)
• M51: 19,116,065 km (0.096 R)
• M52: 19,572,338 km (0.1 R)
• M53: 21,380,528 km (0.041 R)
• M54: 21,590,563 km (0.037 R)
• M55: 21,748,538 km (0.114 R)
• M56: 22,224,708 km (0.071 R)
• M57: 24,932,280 km (0.034 R)
• M58: 25,820,443 km (0.095 R)
• M59: 25,988,142 km (0.109 R)
• M60: 26,044,092 km (0.117 R)
• M61: 26,212,240 km (0.03 R)
• M62: 27,172,060 km (0.116 R)
• M63: 27,399,598 km (0.11 R)
• M64: 28,835,588 km (0.073 R)
• M65: 29,416,925 km (0.035 R)
• M66: 29,884,718 km (0.108 R)
• M67: 32,380,758 km (0.086 R)
• M68: 32,863,660 km (0.077 R)
• M69: 33,531,615 km (0.096 R)
• M70: 39,483,516 km (0.115 R)
• M71: 39,612,319 km (0.045 R)
• M72: 40,258,133 km (0.115 R)
• M73: 41,037,837 km (0.115 R)
• M74: 44,205,872 km (0.069 R)
• M75: 44,339,612 km (0.107 R)
• M76: 44,607,392 km (0.082 R)
• M77: 44,674,412 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.9

Radius: 4.6

Gravity: 38.98 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.74 AU - 16.46 AU

Year: 26340 Days

Day: 22.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,262,966 km

• M1: 102,325 km (0.114 R)
• M2: 169,345 km (0.112 R)
• M3: 537,206 km (0.09 R)
• M4: 666,608 km (0.071 R)
• M5: 834,906 km (0.082 R)
• M6: 3,039,380 km (0.107 R)
• M7: 4,047,520 km (0.079 R)
• M8: 4,250,375 km (0.12 R)
• M9: 6,395,459 km (0.117 R)
• M10: 6,691,064 km (0.109 R)
• M11: 7,051,744 km (0.1 R)
• M12: 7,173,367 km (0.09 R)
• M13: 8,427,596 km (0.091 R)
• M14: 8,556,699 km (0.108 R)
• M15: 9,344,930 km (0.106 R)
• M16: 9,411,651 km (0.112 R)
• M17: 10,431,609 km (0.092 R)
• M18: 10,639,849 km (0.113 R)
• M19: 10,779,424 km (0.077 R)
• M20: 11,130,979 km (0.075 R)
• M21: 11,343,707 km (0.077 R)
• M22: 11,486,274 km (0.113 R)
• M23: 12,062,376 km (0.114 R)
• M24: 12,354,091 km (0.07 R)
• M25: 12,721,803 km (0.082 R)
• M26: 13,317,801 km (0.054 R)
• M27: 14,614,066 km (0.11 R)
• M28: 15,081,111 km (0.058 R)
• M29: 15,790,803 km (0.1 R)
• M30: 16,834,996 km (0.036 R)
• M31: 19,840,866 km (0.102 R)
• M32: 20,704,645 km (0.097 R)
• M33: 23,823,311 km (0.075 R)
• M34: 24,188,929 km (0.07 R)
• M35: 24,740,795 km (0.091 R)
• M36: 25,763,446 km (0.058 R)
• M37: 28,138,312 km (0.084 R)
• M38: 29,010,318 km (0.087 R)
• M39: 30,285,341 km (0.078 R)
• M40: 32,788,263 km (0.073 R)
• M41: 35,564,949 km (0.109 R)
• M42: 35,878,057 km (0.04 R)
• M43: 36,087,345 km (0.034 R)
• M44: 37,034,150 km (0.073 R)
• M45: 38,523,097 km (0.06 R)
• M46: 40,248,410 km (0.06 R)
• M47: 40,683,739 km (0.078 R)
• M48: 46,027,226 km (0.037 R)
• M49: 48,433,358 km (0.098 R)
• M50: 49,012,302 km (0.05 R)
• M51: 50,410,892 km (0.086 R)
• M52: 50,762,597 km (0.111 R)
• M53: 53,008,958 km (0.043 R)
• M54: 53,844,762 km (0.053 R)
• M55: 54,925,756 km (0.045 R)
• M56: 55,408,359 km (0.081 R)
• M57: 56,013,781 km (0.099 R)
• M58: 56,621,298 km (0.12 R)
• M59: 56,986,915 km (0.036 R)
• M60: 57,598,023 km (0.106 R)
• M61: 58,703,401 km (0.114 R)
• M62: 59,320,492 km (0.047 R)
• M63: 59,567,927 km (0.112 R)
• M64: 61,559,823 km (0.112 R)
• M65: 62,186,638 km (0.116 R)
• M66: 63,446,851 km (0.096 R)
• M67: 65,353,027 km (0.085 R)
• M68: 65,736,446 km (0.099 R)
• M69: 66,377,174 km (0.108 R)
• M70: 68,311,923 km (0.114 R)
• M71: 71,972,583 km (0.099 R)
• M72: 73,560,863 km (0.118 R)
• M73: 75,562,483 km (0.089 R)
• M74: 76,502,556 km (0.094 R)
• M75: 77,581,905 km (0.099 R)
• M76: 77,717,141 km (0.079 R)
• M77: 77,987,764 km (0.071 R)
• M78: 79,346,262 km (0.03 R)
• M79: 84,300,943 km (0.088 R)
• M80: 85,276,022 km (0.078 R)
• M81: 85,415,597 km (0.112 R)
• M82: 85,974,644 km (0.105 R)
• M83: 88,788,431 km (0.085 R)
• M84: 91,203,688 km (0.116 R)
• M85: 91,346,554 km (0.066 R)
• M86: 91,489,271 km (0.088 R)
• M87: 92,061,333 km (0.06 R)
• M88: 92,347,813 km (0.047 R)
• M89: 93,784,700 km (0.099 R)
• M90: 93,928,763 km (0.088 R)
• M91: 94,361,400 km (0.096 R)
• M92: 95,084,107 km (0.106 R)
• M93: 95,518,540 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 14,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit