🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.53 AU - 0.81 AU

Year: 208 Days

Day: 20.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.67 AU - 0.97 AU

Year: 281 Days

Day: 18.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.96 AU - 1.18 AU

Year: 419 Days

Day: 36.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.14 AU - 2.62 AU

Year: 1391 Days

Day: 18.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.2

Radius: 10.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.39 AU - 4.89 AU

Year: 3786 Days

Day: 8.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 90.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 98,320,776 km

• M1: 147,204 km (0.068 R)
• M2: 269,875 km (0.117 R)
• M3: 408,103 km (0.092 R)
• M4: 475,272 km (0.115 R)
• M5: 581,038 km (0.056 R)
• M6: 718,219 km (0.104 R)
• M7: 842,834 km (0.111 R)
• M8: 949,647 km (0.071 R)
• M9: 1,105,528 km (0.091 R)
• M10: 1,168,659 km (0.12 R)
• M11: 1,384,678 km (0.067 R)
• M12: 1,522,607 km (0.102 R)
• M13: 1,644,679 km (0.025 R)
• M14: 1,844,691 km (0.085 R)
• M15: 2,030,492 km (0.119 R)
• M16: 2,211,206 km (0.103 R)
• M17: 2,397,156 km (0.117 R)
• M18: 2,588,492 km (0.117 R)
• M19: 2,686,030 km (0.081 R)
• M20: 2,834,580 km (0.112 R)
• M21: 2,922,544 km (0.092 R)
• M22: 2,985,973 km (0.107 R)
• M23: 3,127,194 km (0.113 R)
• M24: 3,389,589 km (0.108 R)
• M25: 3,564,169 km (0.086 R)
• M26: 3,700,453 km (0.07 R)
• M27: 3,783,031 km (0.034 R)
• M28: 4,205,346 km (0.057 R)
• M29: 4,495,266 km (0.1 R)
• M30: 4,851,908 km (0.085 R)
• M31: 5,140,632 km (0.094 R)
• M32: 5,217,675 km (0.099 R)
• M33: 5,719,276 km (0.102 R)
• M34: 6,252,892 km (0.104 R)
• M35: 6,434,354 km (0.116 R)
• M36: 6,517,381 km (0.099 R)
• M37: 6,600,707 km (0.067 R)
• M38: 6,870,133 km (0.117 R)
• M39: 7,177,407 km (0.08 R)
• M40: 7,246,222 km (0.112 R)
• M41: 7,332,689 km (0.111 R)
• M42: 7,402,103 km (0.082 R)
• M43: 7,594,186 km (0.086 R)
• M44: 7,770,113 km (0.119 R)
• M45: 8,252,118 km (0.077 R)
• M46: 8,651,993 km (0.113 R)
• M47: 8,725,445 km (0.101 R)
• M48: 8,817,448 km (0.12 R)
• M49: 9,207,599 km (0.083 R)
• M50: 9,433,043 km (0.119 R)
• M51: 9,774,725 km (0.117 R)
• M52: 9,908,765 km (0.117 R)
• M53: 10,159,191 km (0.12 R)
• M54: 10,294,877 km (0.104 R)
• M55: 10,411,713 km (0.082 R)
• M56: 10,626,984 km (0.076 R)
• M57: 10,705,672 km (0.062 R)
• M58: 11,042,118 km (0.086 R)
• M59: 11,361,958 km (0.099 R)
• M60: 11,442,442 km (0.119 R)
• M61: 11,684,940 km (0.111 R)
• M62: 11,970,074 km (0.117 R)
• M63: 12,092,893 km (0.062 R)
• M64: 12,381,318 km (0.071 R)
• M65: 12,860,031 km (0.086 R)
• M66: 13,091,010 km (0.086 R)
• M67: 13,175,384 km (0.03 R)
• M68: 13,323,486 km (0.102 R)
• M69: 13,814,017 km (0.066 R)
• M70: 14,288,691 km (0.09 R)
• M71: 14,528,048 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.8

Radius: 11.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.98 AU - 6.24 AU

Year: 5720 Days

Day: 9 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 98,320,776 km

• M1: 148,850 km (0.086 R)
• M2: 240,703 km (0.057 R)
• M3: 375,341 km (0.096 R)
• M4: 514,467 km (0.114 R)
• M5: 629,657 km (0.054 R)
• M6: 766,839 km (0.077 R)
• M7: 915,090 km (0.096 R)
• M8: 993,031 km (0.073 R)
• M9: 1,212,940 km (0.086 R)
• M10: 1,373,608 km (0.101 R)
• M11: 1,765,704 km (0.092 R)
• M12: 1,898,547 km (0.03 R)
• M13: 2,000,572 km (0.1 R)
• M14: 2,104,393 km (0.118 R)
• M15: 2,192,357 km (0.088 R)
• M16: 2,281,667 km (0.113 R)
• M17: 2,463,877 km (0.062 R)
• M18: 3,059,725 km (0.039 R)
• M19: 3,384,652 km (0.06 R)
• M20: 3,614,434 km (0.114 R)
• M21: 3,892,836 km (0.071 R)
• M22: 4,700,215 km (0.113 R)
• M23: 5,780,611 km (0.092 R)
• M24: 6,030,889 km (0.077 R)
• M25: 7,067,751 km (0.069 R)
• M26: 7,201,193 km (0.111 R)
• M27: 7,308,604 km (0.042 R)
• M28: 7,579,526 km (0.074 R)
• M29: 7,908,940 km (0.085 R)
• M30: 8,724,398 km (0.099 R)
• M31: 8,839,140 km (0.112 R)
• M32: 9,273,273 km (0.037 R)
• M33: 9,361,087 km (0.069 R)
• M34: 9,507,842 km (0.083 R)
• M35: 9,863,287 km (0.066 R)
• M36: 10,192,851 km (0.108 R)
• M37: 10,343,945 km (0.032 R)
• M38: 10,587,191 km (0.081 R)
• M39: 11,110,335 km (0.105 R)
• M40: 11,895,125 km (0.08 R)
• M41: 12,246,082 km (0.078 R)
• M42: 12,503,390 km (0.09 R)
• M43: 12,795,106 km (0.116 R)
• M44: 13,187,651 km (0.073 R)
• M45: 13,550,874 km (0.109 R)
• M46: 13,884,029 km (0.114 R)
• M47: 14,051,578 km (0.106 R)
• M48: 14,152,407 km (0.118 R)
• M49: 14,558,416 km (0.103 R)
• M50: 14,660,442 km (0.044 R)
• M51: 15,243,425 km (0.109 R)
• M52: 15,799,031 km (0.077 R)
• M53: 16,079,378 km (0.099 R)
• M54: 16,787,424 km (0.118 R)
• M55: 17,614,102 km (0.117 R)
• M56: 17,904,771 km (0.061 R)
• M57: 18,197,085 km (0.114 R)
• M58: 18,380,642 km (0.075 R)
• M59: 18,675,499 km (0.117 R)
• M60: 19,569,496 km (0.109 R)
• M61: 19,946,034 km (0.119 R)
• M62: 20,021,730 km (0.098 R)
• M63: 20,135,275 km (0.099 R)
• M64: 20,821,480 km (0.072 R)
• M65: 21,051,861 km (0.082 R)
• M66: 21,826,030 km (0.114 R)
• M67: 22,138,241 km (0.103 R)
• M68: 22,452,097 km (0.107 R)
• M69: 22,530,786 km (0.06 R)
• M70: 22,727,806 km (0.081 R)
• M71: 23,044,355 km (0.094 R)
• M72: 23,521,872 km (0.081 R)
• M73: 24,527,319 km (0.064 R)
• M74: 25,341,730 km (0.038 R)
• M75: 25,546,679 km (0.084 R)
• M76: 27,038,918 km (0.077 R)
• M77: 27,626,837 km (0.097 R)
• M78: 28,176,460 km (0.076 R)
• M79: 28,431,524 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.8

Radius: 6.3

Gravity: 21.44 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.96 AU - 20.88 AU

Year: 26360 Days

Day: 18.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 84.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 98,320,776 km

• M1: 241,152 km (0.095 R)
• M2: 315,652 km (0.102 R)
• M3: 667,356 km (0.039 R)
• M4: 835,055 km (0.066 R)
• M5: 1,111,512 km (0.03 R)
• M6: 1,858,903 km (0.087 R)
• M7: 3,138,563 km (0.08 R)
• M8: 3,421,004 km (0.117 R)
• M9: 3,711,523 km (0.077 R)
• M10: 3,760,741 km (0.109 R)
• M11: 4,420,019 km (0.091 R)
• M12: 4,524,737 km (0.098 R)
• M13: 4,736,418 km (0.057 R)
• M14: 4,843,530 km (0.072 R)
• M15: 6,543,560 km (0.084 R)
• M16: 8,214,718 km (0.062 R)
• M17: 8,408,148 km (0.101 R)
• M18: 10,146,924 km (0.113 R)
• M19: 10,215,889 km (0.1 R)
• M20: 10,563,405 km (0.083 R)
• M21: 13,480,264 km (0.064 R)
• M22: 13,784,845 km (0.071 R)
• M23: 16,301,979 km (0.112 R)
• M24: 17,281,845 km (0.106 R)
• M25: 17,778,809 km (0.107 R)
• M26: 17,945,611 km (0.1 R)
• M27: 18,448,858 km (0.041 R)
• M28: 18,617,605 km (0.045 R)
• M29: 18,786,949 km (0.101 R)
• M30: 19,555,134 km (0.109 R)
• M31: 19,899,808 km (0.082 R)
• M32: 20,159,659 km (0.117 R)
• M33: 20,246,576 km (0.054 R)
• M34: 20,507,923 km (0.11 R)
• M35: 20,595,288 km (0.066 R)
• M36: 22,010,036 km (0.081 R)
• M37: 23,547,154 km (0.073 R)
• M38: 23,821,965 km (0.092 R)
• M39: 26,533,127 km (0.113 R)
• M40: 27,010,344 km (0.074 R)
• M41: 27,394,063 km (0.091 R)
• M42: 27,683,236 km (0.04 R)
• M43: 29,734,671 km (0.111 R)
• M44: 31,834,726 km (0.102 R)
• M45: 32,037,132 km (0.092 R)
• M46: 32,341,713 km (0.115 R)
• M47: 34,188,948 km (0.102 R)
• M48: 35,649,173 km (0.112 R)
• M49: 36,492,755 km (0.081 R)
• M50: 37,449,583 km (0.099 R)
• M51: 38,414,788 km (0.091 R)
• M52: 38,954,388 km (0.061 R)
• M53: 39,714,196 km (0.041 R)
• M54: 39,932,160 km (0.094 R)
• M55: 41,248,322 km (0.028 R)
• M56: 41,800,936 km (0.061 R)
• M57: 42,133,791 km (0.109 R)
• M58: 42,690,296 km (0.08 R)
• M59: 42,801,896 km (0.065 R)
• M60: 43,473,440 km (0.042 R)
• M61: 45,054,092 km (0.092 R)
• M62: 45,395,324 km (0.082 R)
• M63: 47,113,905 km (0.113 R)
• M64: 48,155,255 km (0.076 R)
• M65: 51,918,839 km (0.106 R)
• M66: 53,234,253 km (0.069 R)
• M67: 56,386,729 km (0.051 R)
• M68: 59,101,032 km (0.116 R)
• M69: 59,848,723 km (0.106 R)
• M70: 60,474,191 km (0.067 R)
• M71: 61,101,754 km (0.089 R)
• M72: 61,983,933 km (0.081 R)
• M73: 64,655,901 km (0.088 R)
• M74: 68,015,869 km (0.11 R)
• M75: 68,146,168 km (0.081 R)
• M76: 68,407,067 km (0.07 R)
• M77: 68,537,666 km (0.108 R)
• M78: 69,585,599 km (0.106 R)
• M79: 72,361,238 km (0.118 R)
• M80: 72,494,380 km (0.094 R)
• M81: 72,760,664 km (0.092 R)
• M82: 73,160,988 km (0.054 R)
• M83: 73,695,651 km (0.037 R)
• M84: 74,097,621 km (0.092 R)
• M85: 74,634,527 km (0.079 R)
• M86: 75,442,505 km (0.109 R)
• M87: 75,577,443 km (0.114 R)
• M88: 75,712,530 km (0.038 R)
• M89: 76,795,618 km (0.044 R)
• M90: 78,020,077 km (0.076 R)
• M91: 79,662,961 km (0.044 R)
• M92: 80,075,402 km (0.119 R)
• M93: 80,764,450 km (0.111 R)
• M94: 81,317,064 km (0.099 R)
• M95: 87,478,402 km (0.067 R)
• M96: 87,620,221 km (0.109 R)
• M97: 90,614,871 km (0.113 R)
• M98: 90,901,949 km (0.081 R)
• M99: 91,476,704 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 16,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit