🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.46 AU - 0.74 AU

Year: 175 Days

Day: 14.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.7 AU - 0.8 AU

Year: 245 Days

Day: 13 Hours

Environment

Temp: 135 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.85 AU - 0.93 AU

Year: 316 Days

Day: 22.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 56,604,918 km

• M1: 45,927 km (0.075 R)
• M2: 86,468 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.98 AU - 1.14 AU

Year: 411 Days

Day: 29.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,604,918 km

• M1: 105,167 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.8 AU - 1.82 AU

Year: 917 Days

Day: 40.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.01 AU - 4.15 AU

Year: 3105 Days

Day: 15 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,604,918 km

• M1: 369,507 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557

Radius: 12.9

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.69 AU - 8.75 AU

Year: 8081 Days

Day: 11.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,604,918 km

• M1: 238,609 km (0.088 R)
• M2: 446,699 km (0.089 R)
• M3: 566,976 km (0.119 R)
• M4: 800,947 km (0.112 R)
• M5: 891,753 km (0.069 R)
• M6: 1,118,394 km (0.084 R)
• M7: 1,807,591 km (0.081 R)
• M8: 1,930,561 km (0.081 R)
• M9: 2,077,765 km (0.108 R)
• M10: 2,496,489 km (0.104 R)
• M11: 2,680,794 km (0.11 R)
• M12: 2,893,672 km (0.11 R)
• M13: 3,063,316 km (0.042 R)
• M14: 3,186,435 km (0.073 R)
• M15: 3,591,845 km (0.101 R)
• M16: 3,853,641 km (0.113 R)
• M17: 4,013,860 km (0.118 R)
• M18: 4,733,576 km (0.069 R)
• M19: 5,887,424 km (0.067 R)
• M20: 6,228,208 km (0.116 R)
• M21: 6,575,425 km (0.088 R)
• M22: 6,832,135 km (0.069 R)
• M23: 7,059,374 km (0.078 R)
• M24: 7,223,184 km (0.07 R)
• M25: 7,355,279 km (0.111 R)
• M26: 7,487,972 km (0.073 R)
• M27: 7,722,392 km (0.106 R)
• M28: 8,232,820 km (0.08 R)
• M29: 8,789,473 km (0.098 R)
• M30: 8,895,239 km (0.108 R)
• M31: 9,179,325 km (0.094 R)
• M32: 9,394,297 km (0.104 R)
• M33: 10,159,939 km (0.026 R)
• M34: 10,681,587 km (0.1 R)
• M35: 10,794,534 km (0.113 R)
• M36: 11,288,506 km (0.12 R)
• M37: 11,751,062 km (0.038 R)
• M38: 11,867,749 km (0.065 R)
• M39: 12,102,169 km (0.081 R)
• M40: 12,854,496 km (0.111 R)
• M41: 13,216,224 km (0.082 R)
• M42: 13,297,007 km (0.082 R)
• M43: 13,744,604 km (0.109 R)
• M44: 14,032,131 km (0.077 R)
• M45: 14,487,806 km (0.086 R)
• M46: 16,012,956 km (0.096 R)
• M47: 16,099,274 km (0.096 R)
• M48: 16,272,209 km (0.106 R)
• M49: 16,970,083 km (0.06 R)
• M50: 18,939,539 km (0.044 R)
• M51: 19,535,088 km (0.031 R)
• M52: 20,183,446 km (0.116 R)
• M53: 20,276,645 km (0.116 R)
• M54: 21,644,269 km (0.063 R)
• M55: 21,739,712 km (0.098 R)
• M56: 22,701,477 km (0.114 R)
• M57: 22,944,125 km (0.113 R)
• M58: 24,417,963 km (0.109 R)
• M59: 25,417,576 km (0.106 R)
• M60: 25,568,670 km (0.085 R)
• M61: 26,941,829 km (0.103 R)
• M62: 27,559,817 km (0.095 R)
• M63: 27,663,339 km (0.103 R)
• M64: 28,338,923 km (0.068 R)
• M65: 29,441,908 km (0.118 R)
• M66: 29,918,826 km (0.085 R)
• M67: 30,025,190 km (0.041 R)
• M68: 30,131,704 km (0.053 R)
• M69: 31,041,708 km (0.062 R)
• M70: 31,203,273 km (0.041 R)
• M71: 31,419,143 km (0.098 R)
• M72: 32,560,276 km (0.095 R)
• M73: 33,053,650 km (0.07 R)
• M74: 33,383,812 km (0.112 R)
• M75: 33,825,724 km (0.038 R)
• M76: 34,659,732 km (0.101 R)
• M77: 35,275,627 km (0.039 R)
• M78: 35,556,721 km (0.052 R)
• M79: 35,782,315 km (0.027 R)
• M80: 36,745,725 km (0.119 R)
• M81: 38,235,720 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.5

Radius: 14

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.96 AU - 8.34 AU

Year: 8765 Days

Day: 7.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,604,918 km

• M1: 185,501 km (0.097 R)
• M2: 320,887 km (0.085 R)
• M3: 456,274 km (0.11 R)
• M4: 547,678 km (0.112 R)
• M5: 723,156 km (0.052 R)
• M6: 1,043,595 km (0.117 R)
• M7: 1,154,447 km (0.031 R)
• M8: 1,368,970 km (0.099 R)
• M9: 1,576,014 km (0.051 R)
• M10: 2,044,853 km (0.074 R)
• M11: 2,210,907 km (0.114 R)
• M12: 2,607,640 km (0.117 R)
• M13: 2,788,504 km (0.097 R)
• M14: 2,920,300 km (0.097 R)
• M15: 3,697,162 km (0.049 R)
• M16: 4,229,581 km (0.083 R)
• M17: 4,320,686 km (0.086 R)
• M18: 4,474,024 km (0.048 R)
• M19: 4,754,819 km (0.115 R)
• M20: 5,935,146 km (0.095 R)
• M21: 6,313,329 km (0.118 R)
• M22: 6,699,591 km (0.113 R)
• M23: 7,348,247 km (0.096 R)
• M24: 8,206,341 km (0.103 R)
• M25: 8,512,268 km (0.066 R)
• M26: 8,900,026 km (0.089 R)
• M27: 9,174,987 km (0.106 R)
• M28: 10,138,846 km (0.111 R)
• M29: 10,632,968 km (0.11 R)
• M30: 10,841,058 km (0.047 R)
• M31: 11,516,493 km (0.103 R)
• M32: 12,205,541 km (0.115 R)
• M33: 12,292,607 km (0.05 R)
• M34: 12,467,337 km (0.117 R)
• M35: 13,174,785 km (0.059 R)
• M36: 13,443,463 km (0.042 R)
• M37: 13,668,757 km (0.1 R)
• M38: 14,674,953 km (0.08 R)
• M39: 15,280,675 km (0.096 R)
• M40: 16,372,440 km (0.115 R)
• M41: 16,806,573 km (0.045 R)
• M42: 17,834,161 km (0.056 R)
• M43: 18,181,228 km (0.115 R)
• M44: 19,337,320 km (0.074 R)
• M45: 19,745,124 km (0.085 R)
• M46: 19,950,073 km (0.105 R)
• M47: 20,413,677 km (0.081 R)
• M48: 20,933,080 km (0.12 R)
• M49: 21,246,787 km (0.108 R)
• M50: 21,773,222 km (0.086 R)
• M51: 22,038,010 km (0.119 R)
• M52: 23,053,929 km (0.113 R)
• M53: 23,921,448 km (0.079 R)
• M54: 24,249,516 km (0.099 R)
• M55: 26,136,543 km (0.07 R)
• M56: 26,417,937 km (0.059 R)
• M57: 26,870,470 km (0.075 R)
• M58: 27,154,557 km (0.081 R)
• M59: 27,439,690 km (0.108 R)
• M60: 29,814,856 km (0.05 R)
• M61: 30,937,737 km (0.102 R)
• M62: 31,414,655 km (0.115 R)
• M63: 31,654,012 km (0.076 R)
• M64: 31,954,105 km (0.083 R)
• M65: 33,163,903 km (0.12 R)
• M66: 33,468,784 km (0.084 R)
• M67: 34,882,783 km (0.092 R)
• M68: 35,130,816 km (0.07 R)
• M69: 35,503,763 km (0.11 R)
• M70: 35,753,143 km (0.117 R)
• M71: 36,316,379 km (0.111 R)
• M72: 36,882,607 km (0.111 R)
• M73: 37,198,408 km (0.082 R)
• M74: 37,705,545 km (0.091 R)
• M75: 39,627,878 km (0.081 R)
• M76: 40,340,711 km (0.069 R)
• M77: 41,844,768 km (0.08 R)
• M78: 42,438,373 km (0.1 R)
• M79: 42,901,827 km (0.116 R)
• M80: 43,300,655 km (0.116 R)
• M81: 43,567,089 km (0.078 R)
• M82: 43,900,991 km (0.085 R)
• M83: 44,034,732 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.4

Radius: 4.5

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.87 AU - 18.29 AU

Year: 25433 Days

Day: 22.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,604,918 km

• M1: 89,011 km (0.047 R)
• M2: 181,313 km (0.103 R)
• M3: 215,870 km (0.107 R)
• M4: 426,204 km (0.102 R)
• M5: 1,240,765 km (0.068 R)
• M6: 2,147,178 km (0.119 R)
• M7: 2,892,176 km (0.077 R)
• M8: 3,243,132 km (0.119 R)
• M9: 3,880,569 km (0.091 R)
• M10: 4,019,695 km (0.112 R)
• M11: 4,089,856 km (0.083 R)
• M12: 4,302,734 km (0.039 R)
• M13: 5,654,052 km (0.105 R)
• M14: 5,851,521 km (0.113 R)
• M15: 6,663,239 km (0.119 R)
• M16: 8,255,409 km (0.117 R)
• M17: 8,479,357 km (0.113 R)
• M18: 8,524,236 km (0.068 R)
• M19: 8,750,578 km (0.062 R)
• M20: 10,196,591 km (0.045 R)
• M21: 10,727,364 km (0.093 R)
• M22: 11,217,447 km (0.049 R)
• M23: 11,316,481 km (0.075 R)
• M24: 11,564,963 km (0.034 R)
• M25: 12,118,176 km (0.061 R)
• M26: 12,577,142 km (0.115 R)
• M27: 13,041,793 km (0.039 R)
• M28: 13,459,620 km (0.115 R)
• M29: 13,512,128 km (0.083 R)
• M30: 13,987,999 km (0.068 R)
• M31: 14,147,770 km (0.08 R)
• M32: 14,793,135 km (0.027 R)
• M33: 15,668,432 km (0.111 R)
• M34: 16,786,078 km (0.104 R)
• M35: 16,842,626 km (0.116 R)
• M36: 16,899,323 km (0.073 R)
• M37: 17,240,257 km (0.07 R)
• M38: 17,986,900 km (0.12 R)
• M39: 18,510,044 km (0.102 R)
• M40: 18,568,387 km (0.115 R)
• M41: 19,156,157 km (0.12 R)
• M42: 19,215,248 km (0.067 R)
• M43: 19,452,211 km (0.086 R)
• M44: 22,184,616 km (0.046 R)
• M45: 22,495,630 km (0.114 R)
• M46: 22,557,863 km (0.116 R)
• M47: 23,058,866 km (0.074 R)
• M48: 24,583,717 km (0.09 R)
• M49: 24,647,895 km (0.111 R)
• M50: 25,878,936 km (0.043 R)
• M51: 26,009,684 km (0.117 R)
• M52: 26,666,718 km (0.104 R)
• M53: 28,670,432 km (0.103 R)
• M54: 30,722,017 km (0.066 R)
• M55: 30,860,395 km (0.097 R)
• M56: 31,346,588 km (0.07 R)
• M57: 31,695,450 km (0.065 R)
• M58: 31,905,336 km (0.117 R)
• M59: 32,537,836 km (0.053 R)
• M60: 32,820,277 km (0.047 R)
• M61: 33,601,327 km (0.1 R)
• M62: 34,460,169 km (0.1 R)
• M63: 37,596,638 km (0.034 R)
• M64: 37,818,791 km (0.072 R)
• M65: 39,612,170 km (0.1 R)
• M66: 39,913,609 km (0.026 R)
• M67: 40,595,028 km (0.106 R)
• M68: 40,746,870 km (0.053 R)
• M69: 41,051,301 km (0.108 R)
• M70: 41,356,481 km (0.086 R)
• M71: 41,969,084 km (0.107 R)
• M72: 42,122,721 km (0.096 R)
• M73: 44,371,177 km (0.118 R)
• M74: 46,578,793 km (0.11 R)
• M75: 46,897,137 km (0.093 R)
• M76: 47,136,344 km (0.094 R)
• M77: 47,695,990 km (0.104 R)
• M78: 48,741,230 km (0.097 R)
• M79: 48,902,646 km (0.11 R)
• M80: 49,307,159 km (0.038 R)
• M81: 49,793,950 km (0.095 R)
• M82: 51,264,049 km (0.048 R)
• M83: 51,346,178 km (0.09 R)
• M84: 51,428,307 km (0.085 R)
• M85: 51,839,552 km (0.105 R)
• M86: 53,745,578 km (0.118 R)
• M87: 53,828,904 km (0.094 R)
• M88: 53,995,855 km (0.094 R)
• M89: 54,749,081 km (0.116 R)
• M90: 55,084,928 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 13,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit