🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.34 AU - 1.82 AU

Year: 756 Days

Day: 25.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.65 AU - 1.73 AU

Year: 837 Days

Day: 18.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,546,203 km

• M1: 364,420 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 13.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.35 AU - 5.01 AU

Year: 3254 Days

Day: 9.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,546,203 km

• M1: 168,597 km (0.072 R)
• M2: 316,250 km (0.08 R)
• M3: 452,534 km (0.069 R)
• M4: 547,528 km (0.076 R)
• M5: 922,720 km (0.106 R)
• M6: 1,018,313 km (0.102 R)
• M7: 1,326,784 km (0.1 R)
• M8: 1,600,548 km (0.106 R)
• M9: 2,116,959 km (0.032 R)
• M10: 2,232,150 km (0.045 R)
• M11: 2,545,109 km (0.056 R)
• M12: 2,777,434 km (0.117 R)
• M13: 3,000,634 km (0.093 R)
• M14: 3,213,362 km (0.053 R)
• M15: 3,482,040 km (0.104 R)
• M16: 3,567,610 km (0.073 R)
• M17: 3,705,988 km (0.105 R)
• M18: 3,987,980 km (0.053 R)
• M19: 4,186,197 km (0.097 R)
• M20: 4,369,155 km (0.049 R)
• M21: 4,517,407 km (0.114 R)
• M22: 4,724,151 km (0.075 R)
• M23: 5,088,572 km (0.065 R)
• M24: 5,363,084 km (0.084 R)
• M25: 5,502,210 km (0.049 R)
• M26: 5,602,291 km (0.115 R)
• M27: 6,050,037 km (0.086 R)
• M28: 6,573,031 km (0.116 R)
• M29: 6,658,003 km (0.111 R)
• M30: 6,743,423 km (0.104 R)
• M31: 7,023,620 km (0.071 R)
• M32: 7,154,219 km (0.115 R)
• M33: 7,263,725 km (0.1 R)
• M34: 7,752,012 km (0.06 R)
• M35: 8,045,673 km (0.072 R)
• M36: 8,574,052 km (0.095 R)
• M37: 8,713,777 km (0.108 R)
• M38: 8,877,886 km (0.111 R)
• M39: 9,090,165 km (0.083 R)
• M40: 9,280,454 km (0.067 R)
• M41: 9,399,982 km (0.07 R)
• M42: 9,496,024 km (0.089 R)
• M43: 10,374,762 km (0.103 R)
• M44: 11,051,094 km (0.084 R)
• M45: 11,432,868 km (0.062 R)
• M46: 11,715,757 km (0.1 R)
• M47: 12,235,909 km (0.034 R)
• M48: 12,340,927 km (0.081 R)
• M49: 12,630,997 km (0.119 R)
• M50: 12,737,212 km (0.106 R)
• M51: 13,057,201 km (0.09 R)
• M52: 13,732,486 km (0.108 R)
• M53: 14,115,606 km (0.083 R)
• M54: 14,308,588 km (0.115 R)
• M55: 14,613,468 km (0.099 R)
• M56: 14,808,544 km (0.116 R)
• M57: 15,060,766 km (0.079 R)
• M58: 15,797,386 km (0.104 R)
• M59: 15,997,697 km (0.104 R)
• M60: 16,112,588 km (0.119 R)
• M61: 17,070,613 km (0.092 R)
• M62: 17,957,579 km (0.119 R)
• M63: 18,738,480 km (0.047 R)
• M64: 18,920,241 km (0.112 R)
• M65: 19,622,454 km (0.063 R)
• M66: 19,899,658 km (0.063 R)
• M67: 20,023,226 km (0.11 R)
• M68: 20,116,126 km (0.053 R)
• M69: 20,271,110 km (0.083 R)
• M70: 20,801,434 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.1

Radius: 11.9

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.16 AU - 7.02 AU

Year: 6442 Days

Day: 12 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,546,203 km

• M1: 148,999 km (0.09 R)
• M2: 469,139 km (0.058 R)
• M3: 561,590 km (0.11 R)
• M4: 650,152 km (0.061 R)
• M5: 744,100 km (0.109 R)
• M6: 830,717 km (0.096 R)
• M7: 960,867 km (0.042 R)
• M8: 1,155,494 km (0.075 R)
• M9: 1,633,310 km (0.104 R)
• M10: 1,868,328 km (0.113 R)
• M11: 2,187,121 km (0.035 R)
• M12: 2,523,566 km (0.1 R)
• M13: 3,079,622 km (0.092 R)
• M14: 3,393,179 km (0.065 R)
• M15: 3,783,181 km (0.091 R)
• M16: 4,073,999 km (0.108 R)
• M17: 4,233,620 km (0.084 R)
• M18: 4,348,960 km (0.038 R)
• M19: 5,234,579 km (0.028 R)
• M20: 5,333,613 km (0.068 R)
• M21: 5,609,471 km (0.108 R)
• M22: 6,018,921 km (0.081 R)
• M23: 6,948,372 km (0.04 R)
• M24: 7,808,859 km (0.116 R)
• M25: 8,237,308 km (0.057 R)
• M26: 8,469,035 km (0.117 R)
• M27: 8,556,400 km (0.084 R)
• M28: 9,087,472 km (0.111 R)
• M29: 9,236,771 km (0.063 R)
• M30: 9,386,967 km (0.117 R)
• M31: 9,538,061 km (0.119 R)
• M32: 9,781,457 km (0.059 R)
• M33: 10,088,581 km (0.042 R)
• M34: 10,367,731 km (0.072 R)
• M35: 10,492,495 km (0.109 R)
• M36: 10,870,230 km (0.047 R)
• M37: 10,997,089 km (0.039 R)
• M38: 11,736,252 km (0.078 R)
• M39: 12,657,925 km (0.052 R)
• M40: 12,758,006 km (0.098 R)
• M41: 13,093,703 km (0.118 R)
• M42: 13,330,367 km (0.113 R)
• M43: 14,360,797 km (0.107 R)
• M44: 14,535,079 km (0.044 R)
• M45: 14,639,947 km (0.088 R)
• M46: 14,815,276 km (0.072 R)
• M47: 14,991,352 km (0.112 R)
• M48: 15,097,417 km (0.092 R)
• M49: 15,239,086 km (0.052 R)
• M50: 16,170,931 km (0.107 R)
• M51: 16,388,596 km (0.07 R)
• M52: 17,158,128 km (0.112 R)
• M53: 17,268,980 km (0.117 R)
• M54: 17,454,332 km (0.081 R)
• M55: 17,939,328 km (0.108 R)
• M56: 18,315,567 km (0.111 R)
• M57: 18,504,509 km (0.095 R)
• M58: 18,618,353 km (0.087 R)
• M59: 19,190,564 km (0.108 R)
• M60: 19,421,095 km (0.083 R)
• M61: 20,001,385 km (0.118 R)
• M62: 20,665,899 km (0.068 R)
• M63: 20,862,769 km (0.079 R)
• M64: 22,459,876 km (0.05 R)
• M65: 22,702,823 km (0.111 R)
• M66: 23,150,570 km (0.035 R)
• M67: 23,560,019 km (0.107 R)
• M68: 23,848,145 km (0.03 R)
• M69: 24,594,339 km (0.072 R)
• M70: 24,761,290 km (0.069 R)
• M71: 25,306,125 km (0.106 R)
• M72: 25,390,349 km (0.097 R)
• M73: 27,050,586 km (0.102 R)
• M74: 27,395,559 km (0.033 R)
• M75: 27,568,494 km (0.072 R)
• M76: 27,872,178 km (0.072 R)
• M77: 28,220,442 km (0.075 R)
• M78: 28,395,172 km (0.087 R)
• M79: 28,526,519 km (0.066 R)
• M80: 28,614,183 km (0.037 R)
• M81: 29,009,570 km (0.103 R)
• M82: 29,185,946 km (0.093 R)

Asteroid Belt

Center: 10.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.4

Radius: 7.5

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.7 AU - 15.16 AU

Year: 18742 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,546,203 km

• M1: 176,675 km (0.087 R)
• M2: 508,782 km (0.08 R)
• M3: 781,499 km (0.065 R)
• M4: 845,677 km (0.08 R)
• M5: 956,828 km (0.029 R)
• M6: 1,583,194 km (0.103 R)
• M7: 2,129,974 km (0.077 R)
• M8: 2,697,998 km (0.075 R)
• M9: 2,763,970 km (0.115 R)
• M10: 3,171,026 km (0.057 R)
• M11: 4,346,117 km (0.073 R)
• M12: 4,858,490 km (0.103 R)
• M13: 5,726,158 km (0.094 R)
• M14: 5,896,849 km (0.111 R)
• M15: 6,199,635 km (0.105 R)
• M16: 7,835,338 km (0.105 R)
• M17: 7,929,884 km (0.12 R)
• M18: 8,168,044 km (0.118 R)
• M19: 8,554,156 km (0.107 R)
• M20: 8,749,381 km (0.05 R)
• M21: 10,311,781 km (0.117 R)
• M22: 10,624,142 km (0.08 R)
• M23: 10,728,860 km (0.042 R)
• M24: 11,151,474 km (0.055 R)
• M25: 11,418,357 km (0.118 R)
• M26: 11,471,913 km (0.066 R)
• M27: 12,506,831 km (0.105 R)
• M28: 12,562,182 km (0.047 R)
• M29: 13,232,081 km (0.113 R)
• M30: 13,571,369 km (0.115 R)
• M31: 14,781,317 km (0.112 R)
• M32: 15,192,262 km (0.072 R)
• M33: 15,726,177 km (0.069 R)
• M34: 16,085,511 km (0.104 R)
• M35: 16,995,814 km (0.072 R)
• M36: 17,922,722 km (0.095 R)
• M37: 20,669,489 km (0.098 R)
• M38: 20,734,863 km (0.108 R)
• M39: 21,063,081 km (0.095 R)
• M40: 21,791,024 km (0.099 R)
• M41: 22,258,667 km (0.078 R)
• M42: 22,527,345 km (0.046 R)
• M43: 22,594,664 km (0.047 R)
• M44: 22,864,688 km (0.109 R)
• M45: 24,993,316 km (0.118 R)
• M46: 25,342,478 km (0.047 R)
• M47: 25,693,285 km (0.04 R)
• M48: 26,399,835 km (0.072 R)
• M49: 26,898,146 km (0.082 R)
• M50: 27,399,598 km (0.031 R)
• M51: 27,543,511 km (0.102 R)
• M52: 27,976,597 km (0.086 R)
• M53: 28,776,347 km (0.093 R)
• M54: 29,952,934 km (0.039 R)
• M55: 30,323,788 km (0.061 R)
• M56: 30,398,287 km (0.103 R)
• M57: 30,995,332 km (0.107 R)
• M58: 32,581,219 km (0.117 R)
• M59: 34,736,326 km (0.098 R)
• M60: 34,969,998 km (0.049 R)
• M61: 37,574,198 km (0.093 R)
• M62: 39,182,674 km (0.079 R)
• M63: 41,142,406 km (0.113 R)
• M64: 41,224,685 km (0.108 R)
• M65: 41,472,120 km (0.057 R)
• M66: 42,134,240 km (0.03 R)
• M67: 42,966,603 km (0.059 R)
• M68: 43,133,853 km (0.092 R)
• M69: 43,804,501 km (0.107 R)
• M70: 43,888,575 km (0.057 R)
• M71: 45,666,844 km (0.112 R)
• M72: 47,641,237 km (0.049 R)
• M73: 48,943,935 km (0.087 R)
• M74: 49,118,516 km (0.112 R)
• M75: 51,673,049 km (0.118 R)
• M76: 52,474,445 km (0.114 R)
• M77: 53,190,421 km (0.043 R)
• M78: 53,999,745 km (0.104 R)
• M79: 56,177,591 km (0.084 R)
• M80: 56,634,911 km (0.084 R)
• M81: 56,818,169 km (0.114 R)
• M82: 58,384,010 km (0.066 R)
• M83: 58,940,065 km (0.093 R)
• M84: 59,218,766 km (0.078 R)
• M85: 60,806,149 km (0.085 R)
• M86: 62,218,353 km (0.06 R)
• M87: 62,596,835 km (0.086 R)
• M88: 62,691,531 km (0.081 R)
• M89: 62,786,226 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 14,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit