🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.62 AU - 0.9 AU

Year: 232 Days

Day: 21.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,212,182 km

• M1: 43,533 km (0.117 R)
• M2: 172,935 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.11 AU - 1.13 AU

Year: 415 Days

Day: 26 Hours

Environment

Temp: 48 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,212,182 km

• M1: 110,852 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.38 AU - 2.04 AU

Year: 782 Days

Day: 17.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.4

Radius: 9.9

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.37 AU - 8.21 AU

Year: 6886 Days

Day: 8 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,212,182 km

• M1: 142,716 km (0.09 R)
• M2: 289,621 km (0.064 R)
• M3: 681,418 km (0.07 R)
• M4: 971,189 km (0.054 R)
• M5: 1,241,662 km (0.095 R)
• M6: 1,435,392 km (0.052 R)
• M7: 1,723,367 km (0.049 R)
• M8: 3,154,570 km (0.104 R)
• M9: 3,233,708 km (0.036 R)
• M10: 3,340,371 km (0.093 R)
• M11: 3,695,067 km (0.088 R)
• M12: 3,891,190 km (0.097 R)
• M13: 3,976,311 km (0.066 R)
• M14: 4,983,703 km (0.089 R)
• M15: 5,231,886 km (0.045 R)
• M16: 5,452,394 km (0.095 R)
• M17: 5,515,973 km (0.114 R)
• M18: 5,805,145 km (0.049 R)
• M19: 6,033,581 km (0.116 R)
• M20: 6,804,609 km (0.083 R)
• M21: 7,045,461 km (0.075 R)
• M22: 7,149,581 km (0.115 R)
• M23: 7,500,239 km (0.088 R)
• M24: 8,622,971 km (0.068 R)
• M25: 8,921,119 km (0.115 R)
• M26: 9,184,860 km (0.077 R)
• M27: 9,566,185 km (0.096 R)
• M28: 9,681,525 km (0.088 R)
• M29: 9,991,492 km (0.107 R)
• M30: 10,108,627 km (0.108 R)
• M31: 10,581,506 km (0.112 R)
• M32: 11,102,107 km (0.116 R)
• M33: 11,630,935 km (0.119 R)
• M34: 12,084,965 km (0.101 R)
• M35: 12,376,830 km (0.04 R)
• M36: 12,628,903 km (0.119 R)
• M37: 13,524,545 km (0.099 R)
• M38: 14,089,277 km (0.095 R)
• M39: 14,352,420 km (0.094 R)
• M40: 15,286,509 km (0.102 R)
• M41: 15,920,205 km (0.073 R)
• M42: 16,194,418 km (0.053 R)
• M43: 16,701,106 km (0.083 R)
• M44: 16,840,232 km (0.081 R)
• M45: 17,213,180 km (0.085 R)
• M46: 17,730,340 km (0.113 R)
• M47: 18,972,900 km (0.112 R)
• M48: 19,215,099 km (0.078 R)
• M49: 19,458,195 km (0.107 R)
• M50: 19,849,543 km (0.075 R)
• M51: 20,490,869 km (0.077 R)
• M52: 20,789,167 km (0.119 R)
• M53: 21,038,846 km (0.114 R)
• M54: 21,490,781 km (0.114 R)
• M55: 22,353,213 km (0.093 R)
• M56: 22,711,650 km (0.085 R)
• M57: 23,123,642 km (0.112 R)
• M58: 23,278,775 km (0.12 R)
• M59: 23,538,028 km (0.104 R)
• M60: 25,433,134 km (0.03 R)
• M61: 25,860,834 km (0.047 R)
• M62: 26,344,933 km (0.051 R)
• M63: 28,865,657 km (0.099 R)
• M64: 29,255,958 km (0.108 R)
• M65: 29,816,501 km (0.117 R)
• M66: 30,437,332 km (0.1 R)
• M67: 30,607,276 km (0.111 R)
• M68: 31,806,452 km (0.041 R)
• M69: 31,921,343 km (0.073 R)
• M70: 33,020,888 km (0.115 R)
• M71: 33,370,647 km (0.115 R)
• M72: 34,427,257 km (0.078 R)
• M73: 35,137,847 km (0.071 R)
• M74: 35,554,477 km (0.096 R)
• M75: 35,673,856 km (0.119 R)
• M76: 36,935,265 km (0.115 R)
• M77: 37,237,752 km (0.116 R)
• M78: 37,480,400 km (0.093 R)
• M79: 38,089,114 km (0.056 R)
• M80: 38,394,742 km (0.099 R)
• M81: 39,008,393 km (0.081 R)
• M82: 39,192,997 km (0.066 R)
• M83: 40,059,019 km (0.114 R)
• M84: 41,809,613 km (0.101 R)
• M85: 41,998,705 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.5

Radius: 12.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.54 AU - 10.52 AU

Year: 8716 Days

Day: 9.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,212,182 km

• M1: 213,925 km (0.115 R)
• M2: 558,898 km (0.112 R)
• M3: 847,023 km (0.111 R)
• M4: 953,836 km (0.109 R)
• M5: 1,250,937 km (0.056 R)
• M6: 1,521,261 km (0.103 R)
• M7: 1,692,850 km (0.093 R)
• M8: 1,810,882 km (0.04 R)
• M9: 1,952,103 km (0.119 R)
• M10: 2,246,062 km (0.077 R)
• M11: 2,332,680 km (0.057 R)
• M12: 2,690,817 km (0.058 R)
• M13: 2,900,104 km (0.101 R)
• M14: 3,211,866 km (0.06 R)
• M15: 3,384,353 km (0.084 R)
• M16: 3,484,434 km (0.095 R)
• M17: 4,455,773 km (0.084 R)
• M18: 4,732,229 km (0.052 R)
• M19: 4,929,100 km (0.116 R)
• M20: 5,506,698 km (0.113 R)
• M21: 6,075,319 km (0.101 R)
• M22: 6,600,108 km (0.112 R)
• M23: 6,694,206 km (0.106 R)
• M24: 7,075,231 km (0.081 R)
• M25: 8,226,836 km (0.081 R)
• M26: 8,328,263 km (0.095 R)
• M27: 8,532,464 km (0.107 R)
• M28: 9,648,913 km (0.078 R)
• M29: 9,935,393 km (0.108 R)
• M30: 10,043,403 km (0.096 R)
• M31: 10,260,768 km (0.089 R)
• M32: 10,922,440 km (0.089 R)
• M33: 11,371,084 km (0.105 R)
• M34: 12,402,860 km (0.049 R)
• M35: 12,714,323 km (0.095 R)
• M36: 12,870,952 km (0.104 R)
• M37: 13,784,546 km (0.109 R)
• M38: 14,026,296 km (0.108 R)
• M39: 14,147,770 km (0.074 R)
• M40: 14,595,815 km (0.116 R)
• M41: 14,801,213 km (0.096 R)
• M42: 15,339,317 km (0.072 R)
• M43: 15,464,381 km (0.104 R)
• M44: 15,673,668 km (0.11 R)
• M45: 16,392,336 km (0.114 R)
• M46: 17,949,351 km (0.103 R)
• M47: 18,745,660 km (0.058 R)
• M48: 18,968,860 km (0.107 R)
• M49: 21,762,301 km (0.108 R)
• M50: 21,903,073 km (0.067 R)
• M51: 22,138,241 km (0.038 R)
• M52: 22,848,681 km (0.108 R)
• M53: 23,039,418 km (0.073 R)
• M54: 23,566,601 km (0.111 R)
• M55: 23,662,942 km (0.111 R)
• M56: 23,952,564 km (0.118 R)
• M57: 24,097,823 km (0.101 R)
• M58: 24,340,621 km (0.075 R)
• M59: 24,633,085 km (0.097 R)
• M60: 25,123,018 km (0.107 R)
• M61: 25,566,725 km (0.106 R)
• M62: 25,913,642 km (0.12 R)
• M63: 26,562,000 km (0.11 R)
• M64: 27,114,764 km (0.103 R)
• M65: 28,231,811 km (0.049 R)
• M66: 28,693,171 km (0.115 R)
• M67: 28,796,094 km (0.08 R)
• M68: 28,950,479 km (0.084 R)
• M69: 29,415,729 km (0.106 R)
• M70: 31,354,068 km (0.115 R)
• M71: 31,512,941 km (0.036 R)
• M72: 32,740,691 km (0.118 R)
• M73: 33,820,937 km (0.102 R)
• M74: 33,983,999 km (0.058 R)
• M75: 34,420,076 km (0.097 R)
• M76: 34,967,754 km (0.07 R)
• M77: 35,850,083 km (0.076 R)
• M78: 36,182,788 km (0.089 R)
• M79: 36,349,590 km (0.065 R)
• M80: 37,411,735 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.6

Radius: 5.4

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 19.08 AU - 19.28 AU

Year: 29387 Days

Day: 16.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,212,182 km

• M1: 69,264 km (0.034 R)
• M2: 320,588 km (0.078 R)
• M3: 1,144,723 km (0.112 R)
• M4: 1,846,038 km (0.111 R)
• M5: 1,999,824 km (0.091 R)
• M6: 2,125,786 km (0.064 R)
• M7: 2,222,127 km (0.084 R)
• M8: 4,225,541 km (0.119 R)
• M9: 4,265,933 km (0.107 R)
• M10: 4,387,556 km (0.078 R)
• M11: 4,592,954 km (0.063 R)
• M12: 4,759,606 km (0.047 R)
• M13: 4,970,688 km (0.044 R)
• M14: 5,141,679 km (0.114 R)
• M15: 5,271,231 km (0.113 R)
• M16: 5,980,324 km (0.039 R)
• M17: 6,438,543 km (0.053 R)
• M18: 6,671,915 km (0.104 R)
• M19: 8,029,367 km (0.11 R)
• M20: 9,734,034 km (0.064 R)
• M21: 10,654,360 km (0.116 R)
• M22: 10,930,219 km (0.106 R)
• M23: 11,264,570 km (0.057 R)
• M24: 11,829,003 km (0.057 R)
• M25: 12,229,626 km (0.025 R)
• M26: 12,809,617 km (0.061 R)
• M27: 13,339,343 km (0.108 R)
• M28: 13,636,744 km (0.113 R)
• M29: 13,816,111 km (0.103 R)
• M30: 13,936,238 km (0.052 R)
• M31: 15,590,940 km (0.1 R)
• M32: 15,778,536 km (0.109 R)
• M33: 15,841,367 km (0.112 R)
• M34: 16,536,698 km (0.088 R)
• M35: 17,371,305 km (0.088 R)
• M36: 18,483,266 km (0.119 R)
• M37: 18,947,767 km (0.103 R)
• M38: 19,148,079 km (0.107 R)
• M39: 19,281,969 km (0.11 R)
• M40: 19,618,115 km (0.076 R)
• M41: 20,912,885 km (0.069 R)
• M42: 23,584,104 km (0.084 R)
• M43: 24,232,312 km (0.097 R)
• M44: 24,667,791 km (0.07 R)
• M45: 25,767,485 km (0.113 R)
• M46: 26,435,141 km (0.09 R)
• M47: 26,509,640 km (0.114 R)
• M48: 27,333,925 km (0.109 R)
• M49: 27,409,322 km (0.067 R)
• M50: 27,635,813 km (0.041 R)
• M51: 28,014,595 km (0.092 R)
• M52: 28,319,027 km (0.052 R)
• M53: 28,624,356 km (0.113 R)
• M54: 28,930,882 km (0.086 R)
• M55: 29,238,455 km (0.076 R)
• M56: 30,323,638 km (0.116 R)
• M57: 30,636,148 km (0.103 R)
• M58: 31,342,998 km (0.112 R)
• M59: 31,817,373 km (0.103 R)
• M60: 33,093,592 km (0.079 R)
• M61: 33,495,861 km (0.093 R)
• M62: 35,943,282 km (0.105 R)
• M63: 36,688,728 km (0.079 R)
• M64: 36,855,081 km (0.06 R)
• M65: 37,188,385 km (0.106 R)
• M66: 37,690,436 km (0.119 R)
• M67: 39,040,108 km (0.027 R)
• M68: 40,148,329 km (0.066 R)
• M69: 41,786,425 km (0.106 R)
• M70: 43,446,363 km (0.117 R)
• M71: 43,975,042 km (0.102 R)
• M72: 45,038,683 km (0.097 R)
• M73: 46,200,610 km (0.08 R)
• M74: 46,830,267 km (0.082 R)
• M75: 48,098,259 km (0.087 R)
• M76: 48,280,170 km (0.088 R)
• M77: 48,553,784 km (0.043 R)
• M78: 49,010,806 km (0.053 R)
• M79: 49,285,617 km (0.117 R)
• M80: 52,811,489 km (0.102 R)
• M81: 53,658,363 km (0.06 R)
• M82: 54,794,558 km (0.065 R)
• M83: 55,938,683 km (0.105 R)
• M84: 57,379,909 km (0.088 R)
• M85: 59,417,881 km (0.068 R)
• M86: 60,396,700 km (0.099 R)
• M87: 61,875,026 km (0.047 R)
• M88: 63,265,388 km (0.061 R)
• M89: 63,464,802 km (0.107 R)
• M90: 63,564,734 km (0.09 R)
• M91: 64,465,313 km (0.061 R)
• M92: 64,666,073 km (0.099 R)
• M93: 65,269,401 km (0.096 R)
• M94: 65,471,059 km (0.099 R)
• M95: 65,672,717 km (0.082 R)
• M96: 66,178,059 km (0.056 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 19,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit