🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.72 AU - 0.76 AU

Year: 241 Days

Day: 44.3 Hours

Environment

Temp: 91 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.86 AU - 0.9 AU

Year: 313 Days

Day: 16.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.94 AU - 3.58 AU

Year: 2229 Days

Day: 45.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.3

Radius: 8.9

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.86 AU - 8.44 AU

Year: 7241 Days

Day: 7.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 102,779,119 km

• M1: 225,444 km (0.033 R)
• M2: 287,378 km (0.114 R)
• M3: 347,067 km (0.115 R)
• M4: 470,635 km (0.096 R)
• M5: 544,835 km (0.098 R)
• M6: 664,813 km (0.11 R)
• M7: 779,255 km (0.1 R)
• M8: 1,078,152 km (0.091 R)
• M9: 1,448,855 km (0.071 R)
• M10: 1,600,248 km (0.114 R)
• M11: 1,736,981 km (0.082 R)
• M12: 1,898,247 km (0.07 R)
• M13: 2,170,815 km (0.106 R)
• M14: 2,433,658 km (0.09 R)
• M15: 2,683,636 km (0.084 R)
• M16: 2,800,023 km (0.079 R)
• M17: 3,282,476 km (0.076 R)
• M18: 3,407,241 km (0.052 R)
• M19: 3,712,870 km (0.091 R)
• M20: 3,895,379 km (0.081 R)
• M21: 4,134,436 km (0.118 R)
• M22: 4,215,219 km (0.076 R)
• M23: 4,433,034 km (0.071 R)
• M24: 4,571,113 km (0.108 R)
• M25: 4,908,456 km (0.119 R)
• M26: 5,998,426 km (0.107 R)
• M27: 6,367,633 km (0.099 R)
• M28: 7,031,549 km (0.101 R)
• M29: 7,388,040 km (0.066 R)
• M30: 8,051,357 km (0.116 R)
• M31: 8,527,079 km (0.067 R)
• M32: 8,803,087 km (0.071 R)
• M33: 9,541,352 km (0.118 R)
• M34: 10,852,727 km (0.113 R)
• M35: 11,114,224 km (0.098 R)
• M36: 11,264,720 km (0.113 R)
• M37: 11,796,390 km (0.033 R)
• M38: 11,872,985 km (0.089 R)
• M39: 12,219,902 km (0.113 R)
• M40: 12,414,080 km (0.061 R)
• M41: 12,570,111 km (0.108 R)
• M42: 13,081,885 km (0.079 R)
• M43: 14,822,606 km (0.105 R)
• M44: 15,029,649 km (0.064 R)
• M45: 15,363,103 km (0.117 R)
• M46: 15,614,727 km (0.104 R)
• M47: 16,807,022 km (0.094 R)
• M48: 17,153,041 km (0.09 R)
• M49: 17,764,149 km (0.099 R)
• M50: 17,984,207 km (0.078 R)
• M51: 18,160,882 km (0.116 R)
• M52: 18,382,586 km (0.113 R)
• M53: 18,471,447 km (0.116 R)
• M54: 18,963,026 km (0.118 R)
• M55: 19,097,963 km (0.082 R)
• M56: 19,640,405 km (0.03 R)
• M57: 19,776,839 km (0.115 R)
• M58: 20,509,569 km (0.033 R)
• M59: 21,018,650 km (0.097 R)
• M60: 21,672,393 km (0.098 R)
• M61: 21,813,464 km (0.066 R)
• M62: 21,907,561 km (0.093 R)
• M63: 23,000,074 km (0.114 R)
• M64: 23,095,966 km (0.086 R)
• M65: 23,336,071 km (0.099 R)
• M66: 23,432,412 km (0.042 R)
• M67: 23,867,443 km (0.093 R)
• M68: 24,500,541 km (0.103 R)
• M69: 24,991,222 km (0.055 R)
• M70: 25,386,160 km (0.103 R)
• M71: 26,232,136 km (0.069 R)
• M72: 26,382,482 km (0.101 R)
• M73: 27,798,725 km (0.104 R)
• M74: 27,951,913 km (0.067 R)
• M75: 28,054,238 km (0.094 R)
• M76: 28,413,273 km (0.076 R)
• M77: 29,812,312 km (0.104 R)
• M78: 29,969,091 km (0.092 R)
• M79: 30,178,678 km (0.102 R)
• M80: 30,968,704 km (0.097 R)
• M81: 31,180,535 km (0.101 R)
• M82: 31,286,599 km (0.066 R)
• M83: 31,446,071 km (0.087 R)
• M84: 31,979,238 km (0.084 R)
• M85: 32,946,537 km (0.075 R)
• M86: 35,295,972 km (0.109 R)
• M87: 37,079,179 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.3

Radius: 3.7

Gravity: 48.89 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 17.03 AU - 21.29 AU

Year: 31764 Days

Day: 21.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,779,119 km

• M1: 148,700 km (0.032 R)
• M2: 294,109 km (0.073 R)
• M3: 837,299 km (0.1 R)
• M4: 1,444,068 km (0.025 R)
• M5: 1,867,729 km (0.1 R)
• M6: 2,030,791 km (0.113 R)
• M7: 2,283,911 km (0.042 R)
• M8: 2,636,962 km (0.084 R)
• M9: 2,912,820 km (0.055 R)
• M10: 3,343,512 km (0.112 R)
• M11: 3,591,396 km (0.103 R)
• M12: 6,074,122 km (0.086 R)
• M13: 6,744,620 km (0.09 R)
• M14: 7,374,277 km (0.106 R)
• M15: 7,826,213 km (0.038 R)
• M16: 7,891,437 km (0.105 R)
• M17: 7,956,961 km (0.029 R)
• M18: 8,286,974 km (0.073 R)
• M19: 8,353,545 km (0.117 R)
• M20: 8,688,944 km (0.107 R)
• M21: 9,861,940 km (0.082 R)
• M22: 11,526,067 km (0.047 R)
• M23: 11,824,216 km (0.06 R)
• M24: 12,733,920 km (0.048 R)
• M25: 13,042,092 km (0.092 R)
• M26: 13,274,866 km (0.08 R)
• M27: 13,744,454 km (0.086 R)
• M28: 14,539,267 km (0.117 R)
• M29: 16,172,876 km (0.11 R)
• M30: 17,692,043 km (0.11 R)
• M31: 17,863,631 km (0.067 R)
• M32: 18,555,521 km (0.064 R)
• M33: 18,729,953 km (0.112 R)
• M34: 18,992,497 km (0.112 R)
• M35: 20,502,987 km (0.118 R)
• M36: 20,593,044 km (0.073 R)
• M37: 21,409,400 km (0.061 R)
• M38: 23,355,070 km (0.106 R)
• M39: 26,819,308 km (0.098 R)
• M40: 27,312,831 km (0.104 R)
• M41: 28,209,072 km (0.105 R)
• M42: 28,309,153 km (0.092 R)
• M43: 28,710,973 km (0.085 R)
• M44: 29,013,609 km (0.08 R)
• M45: 29,825,776 km (0.105 R)
• M46: 32,201,989 km (0.114 R)
• M47: 33,890,500 km (0.107 R)
• M48: 34,317,153 km (0.096 R)
• M49: 34,424,116 km (0.1 R)
• M50: 34,638,190 km (0.08 R)
• M51: 34,852,863 km (0.089 R)
• M52: 35,283,406 km (0.1 R)
• M53: 35,391,415 km (0.08 R)
• M54: 36,804,367 km (0.096 R)
• M55: 40,812,244 km (0.042 R)
• M56: 43,097,950 km (0.076 R)
• M57: 43,328,779 km (0.105 R)
• M58: 46,958,921 km (0.115 R)
• M59: 47,553,573 km (0.112 R)
• M60: 48,390,124 km (0.113 R)
• M61: 48,509,952 km (0.075 R)
• M62: 49,111,036 km (0.112 R)
• M63: 50,685,255 km (0.077 R)
• M64: 51,050,872 km (0.115 R)
• M65: 52,275,929 km (0.096 R)
• M66: 53,758,743 km (0.079 R)
• M67: 56,765,660 km (0.107 R)
• M68: 59,569,423 km (0.047 R)
• M69: 65,575,628 km (0.108 R)
• M70: 66,906,600 km (0.101 R)
• M71: 67,843,532 km (0.078 R)
• M72: 68,246,549 km (0.106 R)
• M73: 68,515,526 km (0.027 R)
• M74: 69,324,700 km (0.098 R)
• M75: 69,730,559 km (0.087 R)
• M76: 70,680,506 km (0.088 R)
• M77: 72,593,115 km (0.107 R)
• M78: 74,522,778 km (0.105 R)
• M79: 76,888,518 km (0.05 R)
• M80: 77,729,258 km (0.093 R)
• M81: 79,986,391 km (0.037 R)
• M82: 80,838,351 km (0.116 R)
• M83: 81,550,586 km (0.095 R)
• M84: 84,564,535 km (0.032 R)
• M85: 84,853,558 km (0.068 R)
• M86: 85,577,312 km (0.116 R)
• M87: 87,761,142 km (0.091 R)
• M88: 95,772,706 km (0.078 R)
• M89: 97,281,700 km (0.084 R)
• M90: 97,433,093 km (0.094 R)
• M91: 100,476,363 km (0.117 R)
• M92: 100,629,252 km (0.113 R)
• M93: 101,548,830 km (0.064 R)
• M94: 101,855,954 km (0.117 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: 270 - 14,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit