🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.57 AU - 0.61 AU

Year: 171 Days

Day: 40.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.58 AU - 0.7 AU

Year: 193 Days

Day: 16.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,632,713 km

• M1: 33,809 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.6 AU - 0.96 AU

Year: 260 Days

Day: 42.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.1 AU - 1.12 AU

Year: 441 Days

Day: 34.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.35 AU - 2.19 AU

Year: 887 Days

Day: 41.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 11.4

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.85 AU - 12.23 AU

Year: 13819 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 89,632,713 km

• M1: 193,430 km (0.074 R)
• M2: 271,371 km (0.084 R)
• M3: 705,803 km (0.116 R)
• M4: 1,129,763 km (0.099 R)
• M5: 1,260,063 km (0.092 R)
• M6: 1,626,278 km (0.093 R)
• M7: 1,888,972 km (0.113 R)
• M8: 2,226,615 km (0.028 R)
• M9: 2,392,369 km (0.1 R)
• M10: 3,026,963 km (0.088 R)
• M11: 3,470,371 km (0.087 R)
• M12: 3,566,413 km (0.068 R)
• M13: 3,761,190 km (0.071 R)
• M14: 4,212,227 km (0.097 R)
• M15: 4,548,822 km (0.092 R)
• M16: 4,680,618 km (0.117 R)
• M17: 5,526,145 km (0.119 R)
• M18: 6,389,026 km (0.059 R)
• M19: 7,078,822 km (0.098 R)
• M20: 7,293,644 km (0.092 R)
• M21: 7,479,295 km (0.066 R)
• M22: 7,604,060 km (0.116 R)
• M23: 8,399,172 km (0.115 R)
• M24: 8,626,561 km (0.116 R)
• M25: 9,455,333 km (0.085 R)
• M26: 9,725,956 km (0.06 R)
• M27: 10,067,937 km (0.114 R)
• M28: 10,240,273 km (0.101 R)
• M29: 10,378,951 km (0.098 R)
• M30: 10,588,088 km (0.071 R)
• M31: 11,510,509 km (0.104 R)
• M32: 13,054,658 km (0.109 R)
• M33: 13,318,250 km (0.058 R)
• M34: 13,431,794 km (0.119 R)
• M35: 13,545,638 km (0.085 R)
• M36: 13,812,521 km (0.104 R)
• M37: 14,196,988 km (0.095 R)
• M38: 16,211,472 km (0.118 R)
• M39: 16,535,651 km (0.075 R)
• M40: 18,609,377 km (0.066 R)
• M41: 18,906,179 km (0.062 R)
• M42: 19,375,767 km (0.09 R)
• M43: 19,590,589 km (0.048 R)
• M44: 20,632,239 km (0.064 R)
• M45: 21,204,152 km (0.093 R)
• M46: 21,647,560 km (0.096 R)
• M47: 21,781,151 km (0.07 R)
• M48: 22,049,230 km (0.051 R)
• M49: 22,138,839 km (0.025 R)
• M50: 22,363,386 km (0.111 R)
• M51: 22,633,709 km (0.105 R)
• M52: 23,360,306 km (0.087 R)
• M53: 23,588,891 km (0.041 R)
• M54: 24,371,737 km (0.112 R)
• M55: 25,397,380 km (0.119 R)
• M56: 25,773,768 km (0.053 R)
• M57: 26,770,838 km (0.058 R)
• M58: 27,153,958 km (0.1 R)
• M59: 27,298,171 km (0.106 R)
• M60: 27,490,703 km (0.096 R)
• M61: 30,184,512 km (0.092 R)
• M62: 30,283,995 km (0.065 R)
• M63: 30,533,374 km (0.119 R)
• M64: 32,195,855 km (0.092 R)
• M65: 32,603,360 km (0.079 R)
• M66: 32,705,535 km (0.109 R)
• M67: 33,166,446 km (0.099 R)
• M68: 33,732,674 km (0.061 R)
• M69: 33,887,658 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.5

Radius: 13.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.25 AU - 13.09 AU

Year: 14064 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 89,632,713 km

• M1: 180,415 km (0.107 R)
• M2: 377,884 km (0.111 R)
• M3: 518,506 km (0.1 R)
• M4: 658,829 km (0.081 R)
• M5: 752,776 km (0.107 R)
• M6: 1,051,673 km (0.112 R)
• M7: 1,252,882 km (0.113 R)
• M8: 1,483,412 km (0.058 R)
• M9: 1,951,504 km (0.108 R)
• M10: 2,184,428 km (0.044 R)
• M11: 2,777,284 km (0.085 R)
• M12: 3,144,098 km (0.039 R)
• M13: 3,591,994 km (0.103 R)
• M14: 4,060,385 km (0.09 R)
• M15: 4,477,614 km (0.103 R)
• M16: 5,479,022 km (0.116 R)
• M17: 5,656,894 km (0.079 R)
• M18: 5,862,591 km (0.089 R)
• M19: 5,966,262 km (0.036 R)
• M20: 6,548,048 km (0.048 R)
• M21: 6,845,748 km (0.119 R)
• M22: 7,010,156 km (0.04 R)
• M23: 7,737,351 km (0.084 R)
• M24: 8,754,168 km (0.112 R)
• M25: 9,142,674 km (0.084 R)
• M26: 9,384,424 km (0.058 R)
• M27: 9,998,523 km (0.066 R)
• M28: 10,185,221 km (0.053 R)
• M29: 10,341,701 km (0.08 R)
• M30: 10,562,208 km (0.071 R)
• M31: 13,464,556 km (0.072 R)
• M32: 15,074,080 km (0.074 R)
• M33: 15,865,153 km (0.11 R)
• M34: 16,302,428 km (0.073 R)
• M35: 16,412,233 km (0.095 R)
• M36: 16,891,544 km (0.08 R)
• M37: 17,077,046 km (0.113 R)
• M38: 19,201,335 km (0.081 R)
• M39: 19,356,169 km (0.029 R)
• M40: 21,931,347 km (0.055 R)
• M41: 22,337,056 km (0.051 R)
• M42: 23,610,434 km (0.066 R)
• M43: 23,734,899 km (0.068 R)
• M44: 24,696,514 km (0.119 R)
• M45: 24,865,111 km (0.092 R)
• M46: 25,798,901 km (0.032 R)
• M47: 26,571,574 km (0.063 R)
• M48: 27,004,061 km (0.083 R)
• M49: 28,801,779 km (0.113 R)
• M50: 30,051,519 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.1

Radius: 7.8

Gravity: 14.04 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.11 AU - 16.81 AU

Year: 22900 Days

Day: 16.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,632,713 km

• M1: 149,448 km (0.107 R)
• M2: 350,209 km (0.095 R)
• M3: 562,189 km (0.112 R)
• M4: 633,697 km (0.029 R)
• M5: 813,214 km (0.027 R)
• M6: 1,315,414 km (0.119 R)
• M7: 1,649,765 km (0.076 R)
• M8: 1,826,740 km (0.119 R)
• M9: 2,394,613 km (0.069 R)
• M10: 2,843,856 km (0.096 R)
• M11: 3,274,847 km (0.12 R)
• M12: 3,588,703 km (0.096 R)
• M13: 3,680,257 km (0.095 R)
• M14: 4,149,247 km (0.054 R)
• M15: 4,488,983 km (0.058 R)
• M16: 4,687,051 km (0.116 R)
• M17: 5,989,151 km (0.099 R)
• M18: 6,595,621 km (0.113 R)
• M19: 6,877,762 km (0.065 R)
• M20: 7,629,641 km (0.069 R)
• M21: 8,225,789 km (0.118 R)
• M22: 8,898,680 km (0.119 R)
• M23: 11,898,715 km (0.092 R)
• M24: 12,242,192 km (0.058 R)
• M25: 12,380,421 km (0.108 R)
• M26: 12,938,720 km (0.106 R)
• M27: 13,009,031 km (0.1 R)
• M28: 13,576,605 km (0.066 R)
• M29: 13,791,428 km (0.117 R)
• M30: 14,152,108 km (0.046 R)
• M31: 14,370,072 km (0.064 R)
• M32: 16,077,283 km (0.026 R)
• M33: 17,147,506 km (0.073 R)
• M34: 18,875,362 km (0.098 R)
• M35: 19,436,653 km (0.119 R)
• M36: 20,411,732 km (0.054 R)
• M37: 20,657,970 km (0.104 R)
• M38: 20,822,677 km (0.106 R)
• M39: 21,987,745 km (0.05 R)
• M40: 22,240,267 km (0.102 R)
• M41: 22,578,208 km (0.068 R)
• M42: 24,293,946 km (0.119 R)
• M43: 24,554,845 km (0.077 R)
• M44: 28,487,623 km (0.083 R)
• M45: 28,671,030 km (0.079 R)
• M46: 34,351,112 km (0.058 R)
• M47: 35,035,821 km (0.087 R)
• M48: 35,133,958 km (0.077 R)
• M49: 36,220,188 km (0.11 R)
• M50: 37,718,859 km (0.089 R)
• M51: 39,034,124 km (0.077 R)
• M52: 39,850,928 km (0.098 R)
• M53: 40,880,012 km (0.105 R)
• M54: 41,293,949 km (0.092 R)
• M55: 42,964,060 km (0.105 R)
• M56: 43,385,028 km (0.045 R)
• M57: 43,595,961 km (0.119 R)
• M58: 43,701,577 km (0.075 R)
• M59: 44,869,039 km (0.097 R)
• M60: 45,082,366 km (0.083 R)
• M61: 46,477,515 km (0.068 R)
• M62: 47,017,863 km (0.037 R)
• M63: 48,870,632 km (0.074 R)
• M64: 51,861,842 km (0.063 R)
• M65: 58,601,375 km (0.119 R)
• M66: 60,122,935 km (0.088 R)
• M67: 60,240,519 km (0.059 R)
• M68: 61,065,851 km (0.105 R)
• M69: 63,324,479 km (0.11 R)
• M70: 63,563,836 km (0.05 R)
• M71: 64,163,574 km (0.044 R)
• M72: 65,731,509 km (0.091 R)
• M73: 68,168,309 km (0.084 R)
• M74: 69,521,122 km (0.097 R)
• M75: 70,510,413 km (0.069 R)
• M76: 71,255,560 km (0.072 R)
• M77: 73,883,995 km (0.099 R)
• M78: 75,907,755 km (0.048 R)
• M79: 76,289,229 km (0.032 R)
• M80: 77,309,636 km (0.09 R)
• M81: 78,077,971 km (0.058 R)
• M82: 79,622,120 km (0.113 R)
• M83: 80,397,935 km (0.101 R)
• M84: 82,479,140 km (0.085 R)
• M85: 82,871,386 km (0.079 R)
• M86: 84,841,590 km (0.095 R)
• M87: 84,973,535 km (0.076 R)
• M88: 87,759,048 km (0.09 R)
• M89: 88,025,930 km (0.115 R)
• M90: 88,293,112 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 16,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit