🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.72 AU - 1.1 AU

Year: 305 Days

Day: 20.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,661,708 km

• M1: 50,265 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.79 AU - 1.21 AU

Year: 351 Days

Day: 37.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.15 AU - 2.71 AU

Year: 1331 Days

Day: 42.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,661,708 km

• M1: 103,821 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.15 AU - 4.95 AU

Year: 2865 Days

Day: 17.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.8

Radius: 11.6

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.54 AU - 12.54 AU

Year: 12892 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,661,708 km

• M1: 225,743 km (0.092 R)
• M2: 567,574 km (0.059 R)
• M3: 837,150 km (0.086 R)
• M4: 1,032,375 km (0.092 R)
• M5: 1,391,709 km (0.065 R)
• M6: 1,546,543 km (0.115 R)
• M7: 1,845,439 km (0.12 R)
• M8: 2,074,623 km (0.079 R)
• M9: 2,624,246 km (0.102 R)
• M10: 2,850,139 km (0.104 R)
• M11: 2,949,023 km (0.09 R)
• M12: 4,110,351 km (0.029 R)
• M13: 4,373,494 km (0.102 R)
• M14: 4,487,936 km (0.072 R)
• M15: 4,680,917 km (0.114 R)
• M16: 6,107,931 km (0.069 R)
• M17: 6,236,137 km (0.077 R)
• M18: 7,339,571 km (0.083 R)
• M19: 7,521,631 km (0.082 R)
• M20: 8,171,036 km (0.085 R)
• M21: 8,407,251 km (0.086 R)
• M22: 11,152,372 km (0.098 R)
• M23: 11,467,275 km (0.078 R)
• M24: 13,030,872 km (0.073 R)
• M25: 13,196,477 km (0.109 R)
• M26: 13,529,781 km (0.091 R)
• M27: 13,641,381 km (0.086 R)
• M28: 13,978,425 km (0.114 R)
• M29: 14,432,006 km (0.057 R)
• M30: 14,890,374 km (0.1 R)
• M31: 15,005,714 km (0.096 R)
• M32: 15,353,529 km (0.041 R)
• M33: 16,057,237 km (0.11 R)
• M34: 16,651,739 km (0.042 R)
• M35: 16,771,417 km (0.058 R)
• M36: 16,951,683 km (0.109 R)
• M37: 17,132,547 km (0.093 R)
• M38: 17,374,596 km (0.091 R)
• M39: 17,496,069 km (0.063 R)
• M40: 19,352,130 km (0.103 R)
• M41: 20,048,209 km (0.031 R)
• M42: 22,185,514 km (0.111 R)
• M43: 22,581,799 km (0.063 R)
• M44: 23,650,227 km (0.097 R)
• M45: 23,852,333 km (0.114 R)
• M46: 24,666,595 km (0.103 R)
• M47: 25,421,166 km (0.092 R)
• M48: 27,588,091 km (0.099 R)
• M49: 27,800,819 km (0.118 R)
• M50: 29,668,250 km (0.066 R)
• M51: 30,910,959 km (0.116 R)
• M52: 31,279,718 km (0.104 R)
• M53: 31,501,721 km (0.095 R)
• M54: 31,575,772 km (0.116 R)
• M55: 31,872,724 km (0.109 R)
• M56: 31,947,224 km (0.032 R)
• M57: 32,245,372 km (0.086 R)
• M58: 33,145,353 km (0.062 R)
• M59: 34,816,660 km (0.06 R)
• M60: 36,593,285 km (0.111 R)
• M61: 38,636,792 km (0.062 R)
• M62: 40,959,598 km (0.086 R)
• M63: 42,915,889 km (0.113 R)
• M64: 43,657,446 km (0.116 R)
• M65: 44,735,897 km (0.11 R)
• M66: 45,320,226 km (0.09 R)
• M67: 45,823,174 km (0.102 R)
• M68: 47,342,789 km (0.118 R)
• M69: 49,222,636 km (0.086 R)
• M70: 50,344,919 km (0.109 R)
• M71: 51,912,705 km (0.06 R)
• M72: 53,673,472 km (0.099 R)
• M73: 54,116,731 km (0.069 R)
• M74: 55,274,768 km (0.072 R)
• M75: 56,441,182 km (0.11 R)
• M76: 56,891,921 km (0.041 R)
• M77: 57,615,526 km (0.111 R)
• M78: 58,160,211 km (0.111 R)
• M79: 58,342,272 km (0.028 R)
• M80: 59,713,037 km (0.075 R)
• M81: 60,909,521 km (0.077 R)
• M82: 61,279,327 km (0.081 R)
• M83: 62,021,183 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.9

Radius: 12.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.77 AU - 13.09 AU

Year: 15402 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 91,661,708 km

• M1: 223,649 km (0.098 R)
• M2: 347,516 km (0.12 R)
• M3: 468,241 km (0.085 R)
• M4: 738,415 km (0.049 R)
• M5: 840,142 km (0.118 R)
• M6: 1,117,795 km (0.061 R)
• M7: 1,206,956 km (0.092 R)
• M8: 1,725,462 km (0.083 R)
• M9: 1,919,191 km (0.116 R)
• M10: 2,328,341 km (0.096 R)
• M11: 2,503,820 km (0.112 R)
• M12: 2,785,662 km (0.082 R)
• M13: 2,868,090 km (0.045 R)
• M14: 3,056,733 km (0.117 R)
• M15: 3,557,587 km (0.109 R)
• M16: 4,178,568 km (0.071 R)
• M17: 4,833,358 km (0.088 R)
• M18: 5,084,084 km (0.042 R)
• M19: 5,236,673 km (0.077 R)
• M20: 5,468,401 km (0.075 R)
• M21: 6,677,151 km (0.03 R)
• M22: 7,995,408 km (0.088 R)
• M23: 8,084,269 km (0.09 R)
• M24: 8,292,659 km (0.045 R)
• M25: 8,867,264 km (0.069 R)
• M26: 9,959,329 km (0.087 R)
• M27: 10,798,124 km (0.108 R)
• M28: 11,259,035 km (0.096 R)
• M29: 11,962,743 km (0.088 R)
• M30: 12,302,929 km (0.082 R)
• M31: 12,923,162 km (0.108 R)
• M32: 13,307,179 km (0.073 R)
• M33: 13,588,872 km (0.078 R)
• M34: 14,086,734 km (0.095 R)
• M35: 14,337,909 km (0.076 R)
• M36: 15,394,070 km (0.109 R)
• M37: 15,689,825 km (0.112 R)
• M38: 15,838,525 km (0.065 R)
• M39: 16,513,062 km (0.113 R)
• M40: 16,891,844 km (0.077 R)
• M41: 17,158,726 km (0.071 R)
• M42: 17,658,084 km (0.119 R)
• M43: 18,006,647 km (0.101 R)
• M44: 19,264,167 km (0.053 R)
• M45: 19,662,995 km (0.047 R)
• M46: 19,823,363 km (0.038 R)
• M47: 20,145,148 km (0.077 R)
• M48: 20,957,465 km (0.057 R)
• M49: 21,039,295 km (0.11 R)
• M50: 21,656,386 km (0.118 R)
• M51: 24,484,683 km (0.086 R)
• M52: 24,743,637 km (0.073 R)
• M53: 25,307,771 km (0.082 R)
• M54: 26,139,984 km (0.104 R)
• M55: 26,758,870 km (0.098 R)
• M56: 26,847,582 km (0.111 R)
• M57: 28,101,212 km (0.075 R)
• M58: 28,871,641 km (0.119 R)
• M59: 29,465,545 km (0.089 R)
• M60: 29,603,175 km (0.086 R)
• M61: 30,991,144 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.9

Radius: 8.1

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.8 AU - 15.16 AU

Year: 15495 Days

Day: 6.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,661,708 km

• M1: 115,938 km (0.076 R)
• M2: 382,073 km (0.059 R)
• M3: 673,938 km (0.081 R)
• M4: 812,915 km (0.116 R)
• M5: 896,540 km (0.109 R)
• M6: 1,073,066 km (0.075 R)
• M7: 1,334,263 km (0.115 R)
• M8: 1,943,127 km (0.099 R)
• M9: 2,085,843 km (0.1 R)
• M10: 2,786,709 km (0.077 R)
• M11: 2,980,738 km (0.075 R)
• M12: 3,179,404 km (0.068 R)
• M13: 3,314,191 km (0.112 R)
• M14: 3,694,768 km (0.1 R)
• M15: 3,836,587 km (0.081 R)
• M16: 3,980,351 km (0.047 R)
• M17: 4,052,756 km (0.114 R)
• M18: 5,271,979 km (0.085 R)
• M19: 5,715,686 km (0.086 R)
• M20: 6,255,435 km (0.112 R)
• M21: 6,725,023 km (0.104 R)
• M22: 7,607,501 km (0.1 R)
• M23: 7,788,364 km (0.059 R)
• M24: 7,970,724 km (0.088 R)
• M25: 8,432,682 km (0.109 R)
• M26: 9,141,926 km (0.115 R)
• M27: 9,870,168 km (0.117 R)
• M28: 10,768,504 km (0.041 R)
• M29: 11,330,393 km (0.115 R)
• M30: 11,485,227 km (0.04 R)
• M31: 11,849,348 km (0.118 R)
• M32: 12,482,446 km (0.113 R)
• M33: 12,803,184 km (0.094 R)
• M34: 13,452,589 km (0.111 R)
• M35: 13,507,192 km (0.09 R)
• M36: 13,616,697 km (0.099 R)
• M37: 14,057,413 km (0.103 R)
• M38: 15,293,390 km (0.09 R)
• M39: 15,751,459 km (0.082 R)
• M40: 16,388,596 km (0.098 R)
• M41: 16,681,060 km (0.041 R)
• M42: 18,108,523 km (0.104 R)
• M43: 18,836,915 km (0.091 R)
• M44: 19,760,682 km (0.092 R)
• M45: 20,952,079 km (0.11 R)
• M46: 21,269,376 km (0.113 R)
• M47: 21,524,441 km (0.075 R)
• M48: 23,535,186 km (0.104 R)
• M49: 24,262,979 km (0.073 R)
• M50: 24,462,842 km (0.104 R)
• M51: 25,065,422 km (0.082 R)
• M52: 25,334,848 km (0.091 R)
• M53: 27,385,685 km (0.101 R)
• M54: 28,290,902 km (0.1 R)
• M55: 28,641,709 km (0.081 R)
• M56: 28,852,792 km (0.105 R)
• M57: 29,845,074 km (0.059 R)
• M58: 30,920,533 km (0.108 R)
• M59: 31,137,151 km (0.106 R)
• M60: 32,594,085 km (0.12 R)
• M61: 34,222,308 km (0.053 R)
• M62: 34,446,406 km (0.086 R)
• M63: 34,971,195 km (0.056 R)
• M64: 38,329,518 km (0.079 R)
• M65: 39,341,248 km (0.086 R)
• M66: 39,732,746 km (0.111 R)
• M67: 40,598,618 km (0.077 R)
• M68: 42,348,913 km (0.088 R)
• M69: 45,265,623 km (0.102 R)
• M70: 45,758,099 km (0.083 R)
• M71: 46,334,799 km (0.101 R)
• M72: 50,523,689 km (0.045 R)
• M73: 52,232,845 km (0.037 R)
• M74: 52,835,425 km (0.114 R)
• M75: 53,613,782 km (0.026 R)
• M76: 53,960,850 km (0.109 R)
• M77: 55,181,568 km (0.1 R)
• M78: 56,676,200 km (0.11 R)
• M79: 57,828,104 km (0.068 R)
• M80: 58,540,788 km (0.084 R)
• M81: 58,898,178 km (0.099 R)
• M82: 60,064,742 km (0.055 R)
• M83: 60,154,800 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.1

Radius: 7.3

Gravity: 14.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.3 AU - 21.1 AU

Year: 25071 Days

Day: 19 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,661,708 km

• M1: 369,507 km (0.111 R)
• M2: 823,387 km (0.109 R)
• M3: 1,823,149 km (0.095 R)
• M4: 1,896,901 km (0.054 R)
• M5: 2,604,499 km (0.113 R)
• M6: 2,857,170 km (0.109 R)
• M7: 2,943,189 km (0.116 R)
• M8: 4,284,184 km (0.069 R)
• M9: 4,482,401 km (0.106 R)
• M10: 4,683,461 km (0.068 R)
• M11: 4,938,974 km (0.098 R)
• M12: 5,199,274 km (0.1 R)
• M13: 5,787,343 km (0.065 R)
• M14: 5,951,302 km (0.045 R)
• M15: 6,116,907 km (0.086 R)
• M16: 6,172,408 km (0.081 R)
• M17: 7,495,751 km (0.089 R)
• M18: 7,794,647 km (0.112 R)
• M19: 8,714,824 km (0.059 R)
• M20: 11,674,767 km (0.034 R)
• M21: 12,021,236 km (0.051 R)
• M22: 12,582,677 km (0.118 R)
• M23: 13,224,302 km (0.096 R)
• M24: 13,440,621 km (0.096 R)
• M25: 14,170,060 km (0.106 R)
• M26: 16,589,207 km (0.108 R)
• M27: 16,666,848 km (0.117 R)
• M28: 17,925,565 km (0.036 R)
• M29: 20,533,056 km (0.12 R)
• M30: 21,203,254 km (0.089 R)
• M31: 22,565,044 km (0.11 R)
• M32: 22,823,549 km (0.08 R)
• M33: 23,169,718 km (0.076 R)
• M34: 23,256,635 km (0.064 R)
• M35: 23,517,683 km (0.106 R)
• M36: 24,571,749 km (0.043 R)
• M37: 25,193,777 km (0.05 R)
• M38: 27,090,678 km (0.091 R)
• M39: 27,733,201 km (0.116 R)
• M40: 28,566,611 km (0.058 R)
• M41: 30,638,242 km (0.095 R)
• M42: 31,692,159 km (0.04 R)
• M43: 31,884,991 km (0.09 R)
• M44: 32,175,061 km (0.096 R)
• M45: 33,540,291 km (0.059 R)
• M46: 34,131,053 km (0.071 R)
• M47: 34,526,889 km (0.09 R)
• M48: 34,725,406 km (0.062 R)
• M49: 36,125,343 km (0.116 R)
• M50: 36,427,680 km (0.089 R)
• M51: 37,441,804 km (0.069 R)
• M52: 38,465,053 km (0.093 R)
• M53: 38,773,823 km (0.092 R)
• M54: 40,329,940 km (0.062 R)
• M55: 42,862,034 km (0.088 R)
• M56: 44,794,689 km (0.04 R)
• M57: 44,902,848 km (0.091 R)
• M58: 45,011,157 km (0.101 R)
• M59: 46,755,468 km (0.107 R)
• M60: 47,636,001 km (0.103 R)
• M61: 48,632,921 km (0.035 R)
• M62: 52,233,443 km (0.087 R)
• M63: 53,490,663 km (0.112 R)
• M64: 53,720,446 km (0.041 R)
• M65: 55,685,863 km (0.084 R)
• M66: 56,853,025 km (0.107 R)
• M67: 57,557,182 km (0.062 R)
• M68: 58,618,729 km (0.086 R)
• M69: 60,761,270 km (0.075 R)
• M70: 61,000,925 km (0.101 R)
• M71: 61,240,880 km (0.118 R)
• M72: 62,203,991 km (0.117 R)
• M73: 62,324,717 km (0.091 R)
• M74: 63,901,179 km (0.108 R)
• M75: 65,245,316 km (0.12 R)
• M76: 65,490,806 km (0.086 R)
• M77: 65,613,626 km (0.118 R)
• M78: 67,589,066 km (0.113 R)
• M79: 69,458,740 km (0.107 R)
• M80: 71,598,289 km (0.088 R)
• M81: 72,358,545 km (0.103 R)
• M82: 72,485,554 km (0.083 R)
• M83: 73,503,867 km (0.099 R)
• M84: 74,270,855 km (0.105 R)
• M85: 76,587,527 km (0.087 R)
• M86: 77,624,839 km (0.095 R)
• M87: 78,014,990 km (0.09 R)
• M88: 78,927,837 km (0.114 R)
• M89: 79,058,585 km (0.103 R)
• M90: 81,952,257 km (0.082 R)
• M91: 82,482,132 km (0.094 R)
• M92: 83,678,467 km (0.078 R)
• M93: 90,018,424 km (0.099 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 19,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit