🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.34 AU - 1.46 AU

Year: 599 Days

Day: 40.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,097,453 km

• M1: 47,572 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.26 AU - 2.92 AU

Year: 1507 Days

Day: 31.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287

Radius: 8.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.44 AU - 9.94 AU

Year: 10075 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,097,453 km

• M1: 258,804 km (0.09 R)
• M2: 406,607 km (0.084 R)
• M3: 522,097 km (0.116 R)
• M4: 623,225 km (0.06 R)
• M5: 1,094,757 km (0.077 R)
• M6: 1,296,266 km (0.101 R)
• M7: 1,491,491 km (0.042 R)
• M8: 1,792,781 km (0.102 R)
• M9: 2,031,240 km (0.067 R)
• M10: 2,343,899 km (0.079 R)
• M11: 2,408,227 km (0.107 R)
• M12: 3,061,221 km (0.088 R)
• M13: 3,566,712 km (0.117 R)
• M14: 3,995,161 km (0.103 R)
• M15: 4,202,354 km (0.095 R)
• M16: 4,307,371 km (0.06 R)
• M17: 4,439,766 km (0.066 R)
• M18: 5,262,703 km (0.048 R)
• M19: 5,404,522 km (0.073 R)
• M20: 5,605,133 km (0.1 R)
• M21: 5,866,630 km (0.086 R)
• M22: 6,705,575 km (0.115 R)
• M23: 7,201,791 km (0.106 R)
• M24: 7,359,318 km (0.114 R)
• M25: 7,549,905 km (0.112 R)
• M26: 7,838,779 km (0.112 R)
• M27: 8,727,091 km (0.062 R)
• M28: 8,794,111 km (0.06 R)
• M29: 8,861,280 km (0.081 R)
• M30: 8,962,558 km (0.107 R)
• M31: 10,241,919 km (0.072 R)
• M32: 10,957,146 km (0.094 R)
• M33: 11,029,552 km (0.097 R)
• M34: 11,138,459 km (0.117 R)
• M35: 11,284,167 km (0.039 R)
• M36: 11,948,083 km (0.114 R)
• M37: 13,857,550 km (0.114 R)
• M38: 14,369,474 km (0.099 R)
• M39: 14,927,624 km (0.1 R)
• M40: 16,024,176 km (0.059 R)
• M41: 16,230,023 km (0.057 R)
• M42: 16,354,039 km (0.101 R)
• M43: 17,610,811 km (0.056 R)
• M44: 17,738,268 km (0.106 R)
• M45: 17,865,875 km (0.076 R)
• M46: 18,036,716 km (0.079 R)
• M47: 18,768,399 km (0.104 R)
• M48: 19,072,532 km (0.099 R)
• M49: 19,290,795 km (0.083 R)
• M50: 19,465,974 km (0.051 R)
• M51: 19,553,638 km (0.11 R)
• M52: 19,861,960 km (0.116 R)
• M53: 20,528,119 km (0.057 R)
• M54: 20,886,256 km (0.119 R)
• M55: 20,976,165 km (0.113 R)
• M56: 22,847,036 km (0.091 R)
• M57: 22,939,637 km (0.04 R)
• M58: 23,171,813 km (0.116 R)
• M59: 23,591,584 km (0.049 R)
• M60: 24,296,639 km (0.118 R)
• M61: 25,104,318 km (0.073 R)
• M62: 25,487,288 km (0.088 R)
• M63: 25,872,353 km (0.074 R)
• M64: 26,259,363 km (0.109 R)
• M65: 26,356,302 km (0.106 R)
• M66: 26,599,399 km (0.086 R)
• M67: 27,185,972 km (0.064 R)
• M68: 27,530,047 km (0.091 R)
• M69: 28,222,536 km (0.083 R)
• M70: 28,371,685 km (0.114 R)
• M71: 28,970,974 km (0.089 R)
• M72: 29,171,585 km (0.107 R)
• M73: 29,574,302 km (0.098 R)
• M74: 32,132,875 km (0.118 R)
• M75: 32,600,817 km (0.073 R)
• M76: 33,018,793 km (0.032 R)
• M77: 34,283,045 km (0.096 R)
• M78: 34,601,688 km (0.111 R)
• M79: 35,241,668 km (0.059 R)
• M80: 36,047,253 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.2

Radius: 6.6

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.54 AU - 14.1 AU

Year: 16601 Days

Day: 19.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,097,453 km

• M1: 240,553 km (0.119 R)
• M2: 316,848 km (0.065 R)
• M3: 373,097 km (0.071 R)
• M4: 905,217 km (0.032 R)
• M5: 1,031,627 km (0.116 R)
• M6: 1,141,581 km (0.113 R)
• M7: 1,186,610 km (0.111 R)
• M8: 1,278,613 km (0.104 R)
• M9: 1,397,095 km (0.109 R)
• M10: 1,619,397 km (0.062 R)
• M11: 1,747,902 km (0.106 R)
• M12: 1,800,261 km (0.068 R)
• M13: 2,829,195 km (0.071 R)
• M14: 3,206,331 km (0.081 R)
• M15: 3,400,808 km (0.075 R)
• M16: 3,466,631 km (0.12 R)
• M17: 3,869,798 km (0.117 R)
• M18: 4,146,853 km (0.043 R)
• M19: 4,323,378 km (0.056 R)
• M20: 4,466,244 km (0.117 R)
• M21: 4,610,756 km (0.111 R)
• M22: 4,978,916 km (0.084 R)
• M23: 5,128,813 km (0.104 R)
• M24: 5,665,122 km (0.073 R)
• M25: 8,513,465 km (0.1 R)
• M26: 8,782,891 km (0.105 R)
• M27: 9,469,096 km (0.099 R)
• M28: 9,701,572 km (0.055 R)
• M29: 10,698,641 km (0.103 R)
• M30: 10,795,431 km (0.109 R)
• M31: 10,989,609 km (0.073 R)
• M32: 11,529,508 km (0.116 R)
• M33: 11,628,691 km (0.118 R)
• M34: 12,078,233 km (0.056 R)
• M35: 12,229,327 km (0.081 R)
• M36: 12,381,019 km (0.053 R)
• M37: 12,942,759 km (0.113 R)
• M38: 13,460,517 km (0.05 R)
• M39: 14,730,902 km (0.068 R)
• M40: 15,653,622 km (0.041 R)
• M41: 15,708,375 km (0.115 R)
• M42: 16,371,692 km (0.077 R)
• M43: 17,100,682 km (0.03 R)
• M44: 17,383,871 km (0.112 R)
• M45: 17,497,565 km (0.108 R)
• M46: 17,668,556 km (0.077 R)
• M47: 17,725,702 km (0.107 R)
• M48: 18,939,539 km (0.101 R)
• M49: 19,822,915 km (0.078 R)
• M50: 22,120,289 km (0.093 R)
• M51: 23,614,173 km (0.107 R)
• M52: 24,182,645 km (0.077 R)
• M53: 24,627,998 km (0.111 R)
• M54: 25,656,035 km (0.071 R)
• M55: 25,720,811 km (0.119 R)
• M56: 26,305,589 km (0.078 R)
• M57: 26,829,181 km (0.086 R)
• M58: 29,362,920 km (0.103 R)
• M59: 30,383,776 km (0.087 R)
• M60: 30,520,808 km (0.079 R)
• M61: 30,795,470 km (0.062 R)
• M62: 31,624,242 km (0.091 R)
• M63: 33,728,186 km (0.069 R)
• M64: 35,949,416 km (0.111 R)
• M65: 37,114,185 km (0.066 R)
• M66: 37,480,699 km (0.075 R)
• M67: 37,995,914 km (0.044 R)
• M68: 38,217,319 km (0.097 R)
• M69: 40,079,813 km (0.036 R)
• M70: 40,154,911 km (0.099 R)
• M71: 40,682,094 km (0.039 R)
• M72: 41,667,046 km (0.087 R)
• M73: 41,819,337 km (0.068 R)
• M74: 42,200,662 km (0.116 R)
• M75: 42,736,521 km (0.1 R)
• M76: 42,966,902 km (0.065 R)
• M77: 43,428,860 km (0.081 R)
• M78: 43,660,438 km (0.072 R)
• M79: 44,590,937 km (0.043 R)
• M80: 44,824,608 km (0.091 R)
• M81: 44,902,549 km (0.085 R)
• M82: 45,058,729 km (0.117 R)
• M83: 49,179,552 km (0.107 R)
• M84: 49,662,753 km (0.062 R)
• M85: 49,743,386 km (0.113 R)
• M86: 50,390,397 km (0.106 R)
• M87: 51,774,626 km (0.07 R)
• M88: 51,938,286 km (0.05 R)
• M89: 53,253,850 km (0.077 R)
• M90: 53,336,428 km (0.085 R)
• M91: 53,915,821 km (0.098 R)
• M92: 54,164,751 km (0.077 R)
• M93: 54,497,158 km (0.075 R)
• M94: 55,414,941 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.2

Radius: 7.3

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 17.82 AU - 22.58 AU

Year: 32834 Days

Day: 24.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,097,453 km

• M1: 102,026 km (0.116 R)
• M2: 158,723 km (0.12 R)
• M3: 228,436 km (0.095 R)
• M4: 517,160 km (0.093 R)
• M5: 874,100 km (0.045 R)
• M6: 1,323,343 km (0.118 R)
• M7: 1,988,455 km (0.088 R)
• M8: 2,273,738 km (0.045 R)
• M9: 2,777,584 km (0.047 R)
• M10: 2,917,757 km (0.054 R)
• M11: 3,060,324 km (0.081 R)
• M12: 3,315,238 km (0.071 R)
• M13: 3,389,439 km (0.075 R)
• M14: 3,539,336 km (0.118 R)
• M15: 3,962,848 km (0.064 R)
• M16: 4,240,800 km (0.093 R)
• M17: 4,941,966 km (0.095 R)
• M18: 6,682,088 km (0.077 R)
• M19: 7,838,180 km (0.099 R)
• M20: 8,036,846 km (0.047 R)
• M21: 8,388,401 km (0.069 R)
• M22: 8,439,115 km (0.111 R)
• M23: 9,002,949 km (0.033 R)
• M24: 9,210,890 km (0.111 R)
• M25: 10,329,135 km (0.094 R)
• M26: 10,656,455 km (0.115 R)
• M27: 10,931,864 km (0.05 R)
• M28: 11,153,868 km (0.046 R)
• M29: 13,159,078 km (0.096 R)
• M30: 13,336,052 km (0.114 R)
• M31: 14,719,084 km (0.058 R)
• M32: 15,895,522 km (0.074 R)
• M33: 16,526,825 km (0.061 R)
• M34: 16,717,861 km (0.086 R)
• M35: 16,845,618 km (0.068 R)
• M36: 18,140,687 km (0.109 R)
• M37: 18,535,475 km (0.118 R)
• M38: 18,800,264 km (0.089 R)
• M39: 20,346,806 km (0.115 R)
• M40: 20,551,456 km (0.046 R)
• M41: 21,377,237 km (0.093 R)
• M42: 22,283,949 km (0.117 R)
• M43: 24,206,880 km (0.091 R)
• M44: 25,298,047 km (0.104 R)
• M45: 25,591,708 km (0.063 R)
• M46: 26,182,470 km (0.043 R)
• M47: 26,256,670 km (0.099 R)
• M48: 26,927,168 km (0.111 R)
• M49: 29,356,787 km (0.079 R)
• M50: 29,665,407 km (0.106 R)
• M51: 29,820,092 km (0.099 R)
• M52: 30,675,791 km (0.064 R)
• M53: 34,421,722 km (0.066 R)
• M54: 35,976,493 km (0.071 R)
• M55: 36,638,015 km (0.117 R)
• M56: 36,887,095 km (0.029 R)
• M57: 40,090,584 km (0.094 R)
• M58: 40,518,583 km (0.082 R)
• M59: 41,638,772 km (0.09 R)
• M60: 42,594,553 km (0.085 R)
• M61: 46,309,816 km (0.114 R)
• M62: 48,478,985 km (0.108 R)
• M63: 51,051,171 km (0.117 R)
• M64: 55,086,723 km (0.072 R)
• M65: 55,467,450 km (0.076 R)
• M66: 55,658,037 km (0.046 R)
• M67: 58,446,392 km (0.055 R)
• M68: 58,640,421 km (0.088 R)
• M69: 59,613,555 km (0.1 R)
• M70: 60,591,925 km (0.072 R)
• M71: 62,267,571 km (0.11 R)
• M72: 65,764,720 km (0.113 R)
• M73: 67,791,621 km (0.102 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 14,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit