🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.68 AU - 0.98 AU

Year: 325 Days

Day: 23.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.63 AU - 2.29 AU

Year: 1181 Days

Day: 46.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.3

Radius: 11.6

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.44 AU - 5.56 AU

Year: 4109 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,595,384 km

• M1: 154,385 km (0.102 R)
• M2: 651,798 km (0.103 R)
• M3: 878,887 km (0.115 R)
• M4: 969,245 km (0.101 R)
• M5: 1,049,429 km (0.091 R)
• M6: 1,202,916 km (0.109 R)
• M7: 1,676,095 km (0.05 R)
• M8: 2,168,421 km (0.092 R)
• M9: 2,609,286 km (0.061 R)
• M10: 2,685,431 km (0.07 R)
• M11: 2,840,265 km (0.098 R)
• M12: 3,057,930 km (0.095 R)
• M13: 3,219,795 km (0.085 R)
• M14: 3,679,659 km (0.069 R)
• M15: 3,852,145 km (0.118 R)
• M16: 4,115,886 km (0.082 R)
• M17: 4,545,681 km (0.115 R)
• M18: 4,661,170 km (0.087 R)
• M19: 4,871,505 km (0.067 R)
• M20: 5,157,087 km (0.105 R)
• M21: 5,472,589 km (0.082 R)
• M22: 6,456,794 km (0.095 R)
• M23: 7,009,408 km (0.118 R)
• M24: 7,250,859 km (0.104 R)
• M25: 7,331,941 km (0.109 R)
• M26: 8,216,065 km (0.056 R)
• M27: 8,328,861 km (0.086 R)
• M28: 9,133,548 km (0.105 R)
• M29: 9,338,647 km (0.028 R)
• M30: 9,456,530 km (0.06 R)
• M31: 10,356,361 km (0.063 R)
• M32: 10,570,286 km (0.116 R)
• M33: 10,971,508 km (0.118 R)
• M34: 11,788,761 km (0.115 R)
• M35: 12,528,223 km (0.034 R)
• M36: 12,658,373 km (0.089 R)
• M37: 12,756,210 km (0.118 R)
• M38: 14,254,732 km (0.104 R)
• M39: 14,390,567 km (0.071 R)
• M40: 15,284,414 km (0.091 R)
• M41: 16,196,213 km (0.106 R)
• M42: 16,480,300 km (0.058 R)
• M43: 16,587,262 km (0.088 R)
• M44: 17,378,785 km (0.106 R)
• M45: 17,779,109 km (0.069 R)
• M46: 18,108,972 km (0.104 R)
• M47: 18,514,831 km (0.097 R)
• M48: 18,700,332 km (0.093 R)
• M49: 19,148,079 km (0.104 R)
• M50: 19,335,674 km (0.109 R)
• M51: 19,410,922 km (0.092 R)
• M52: 19,788,507 km (0.054 R)
• M53: 20,397,520 km (0.07 R)
• M54: 20,858,431 km (0.095 R)
• M55: 21,361,529 km (0.083 R)
• M56: 23,014,436 km (0.077 R)
• M57: 23,494,196 km (0.095 R)
• M58: 24,098,571 km (0.068 R)
• M59: 24,463,740 km (0.096 R)
• M60: 24,953,374 km (0.078 R)
• M61: 25,199,313 km (0.089 R)
• M62: 26,108,419 km (0.097 R)
• M63: 26,316,509 km (0.086 R)
• M64: 26,692,449 km (0.047 R)
• M65: 26,860,148 km (0.116 R)
• M66: 27,238,780 km (0.066 R)
• M67: 27,788,552 km (0.089 R)
• M68: 28,256,794 km (0.104 R)
• M69: 28,384,999 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.7

Radius: 10.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.82 AU - 6.58 AU

Year: 5858 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,595,384 km

• M1: 143,165 km (0.099 R)
• M2: 230,680 km (0.092 R)
• M3: 666,459 km (0.119 R)
• M4: 938,577 km (0.092 R)
• M5: 1,174,792 km (0.102 R)
• M6: 1,257,968 km (0.101 R)
• M7: 1,506,750 km (0.049 R)
• M8: 1,637,349 km (0.083 R)
• M9: 1,812,827 km (0.097 R)
• M10: 2,051,884 km (0.109 R)
• M11: 2,124,290 km (0.112 R)
• M12: 2,226,914 km (0.091 R)
• M13: 2,623,348 km (0.068 R)
• M14: 2,717,894 km (0.099 R)
• M15: 3,025,467 km (0.115 R)
• M16: 3,158,310 km (0.119 R)
• M17: 3,344,111 km (0.105 R)
• M18: 3,551,154 km (0.067 R)
• M19: 3,691,477 km (0.082 R)
• M20: 4,087,014 km (0.101 R)
• M21: 4,252,768 km (0.119 R)
• M22: 4,327,268 km (0.071 R)
• M23: 4,534,162 km (0.079 R)
• M24: 5,555,915 km (0.079 R)
• M25: 6,113,915 km (0.109 R)
• M26: 6,346,390 km (0.112 R)
• M27: 6,453,054 km (0.107 R)
• M28: 6,668,175 km (0.113 R)
• M29: 6,995,346 km (0.09 R)
• M30: 7,127,591 km (0.043 R)
• M31: 7,216,302 km (0.098 R)
• M32: 7,462,241 km (0.066 R)
• M33: 7,552,299 km (0.051 R)
• M34: 7,756,201 km (0.118 R)
• M35: 8,239,402 km (0.101 R)
• M36: 8,519,898 km (0.067 R)
• M37: 9,042,443 km (0.069 R)
• M38: 9,624,229 km (0.068 R)
• M39: 9,722,366 km (0.071 R)
• M40: 9,796,267 km (0.081 R)
• M41: 10,093,368 km (0.031 R)
• M42: 10,393,611 km (0.11 R)
• M43: 11,054,235 km (0.026 R)
• M44: 11,157,159 km (0.06 R)
• M45: 11,286,112 km (0.111 R)
• M46: 11,597,725 km (0.108 R)
• M47: 11,702,293 km (0.114 R)
• M48: 11,833,341 km (0.101 R)
• M49: 11,964,987 km (0.091 R)
• M50: 12,044,125 km (0.097 R)
• M51: 12,710,882 km (0.034 R)
• M52: 12,872,598 km (0.107 R)
• M53: 13,280,102 km (0.103 R)
• M54: 13,444,361 km (0.119 R)
• M55: 13,526,639 km (0.078 R)
• M56: 13,996,526 km (0.074 R)
• M57: 14,191,452 km (0.043 R)
• M58: 14,303,352 km (0.086 R)
• M59: 15,265,864 km (0.055 R)
• M60: 15,581,815 km (0.095 R)
• M61: 15,668,432 km (0.113 R)
• M62: 15,899,860 km (0.108 R)
• M63: 17,044,882 km (0.066 R)
• M64: 17,163,812 km (0.091 R)
• M65: 17,702,514 km (0.09 R)
• M66: 18,095,059 km (0.049 R)
• M67: 18,735,039 km (0.113 R)
• M68: 18,827,191 km (0.117 R)
• M69: 19,351,681 km (0.109 R)
• M70: 20,037,438 km (0.115 R)
• M71: 20,257,347 km (0.081 R)
• M72: 20,509,718 km (0.063 R)
• M73: 20,731,423 km (0.032 R)
• M74: 21,176,925 km (0.088 R)
• M75: 21,433,037 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162

Radius: 10

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.43 AU - 7.17 AU

Year: 7633 Days

Day: 11.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,595,384 km

• M1: 126,560 km (0.108 R)
• M2: 210,335 km (0.099 R)
• M3: 306,825 km (0.03 R)
• M4: 391,498 km (0.079 R)
• M5: 477,367 km (0.03 R)
• M6: 702,811 km (0.118 R)
• M7: 926,759 km (0.108 R)
• M8: 1,035,367 km (0.069 R)
• M9: 1,097,600 km (0.086 R)
• M10: 1,226,104 km (0.111 R)
• M11: 1,835,715 km (0.046 R)
• M12: 2,068,490 km (0.101 R)
• M13: 2,261,770 km (0.09 R)
• M14: 2,360,654 km (0.077 R)
• M15: 2,444,280 km (0.097 R)
• M16: 2,735,846 km (0.09 R)
• M17: 3,580,176 km (0.087 R)
• M18: 4,011,168 km (0.103 R)
• M19: 4,709,341 km (0.046 R)
• M20: 5,181,173 km (0.058 R)
• M21: 5,246,697 km (0.101 R)
• M22: 5,312,520 km (0.109 R)
• M23: 5,467,204 km (0.095 R)
• M24: 6,216,390 km (0.082 R)
• M25: 6,973,355 km (0.116 R)
• M26: 7,142,850 km (0.115 R)
• M27: 7,240,387 km (0.099 R)
• M28: 7,411,976 km (0.104 R)
• M29: 7,834,590 km (0.077 R)
• M30: 8,188,389 km (0.115 R)
• M31: 8,495,962 km (0.102 R)
• M32: 8,964,353 km (0.059 R)
• M33: 9,069,521 km (0.108 R)
• M34: 9,254,723 km (0.1 R)
• M35: 9,441,122 km (0.105 R)
• M36: 9,548,234 km (0.076 R)
• M37: 9,763,655 km (0.11 R)
• M38: 10,089,778 km (0.092 R)
• M39: 10,226,660 km (0.12 R)
• M40: 10,447,167 km (0.081 R)
• M41: 10,641,196 km (0.108 R)
• M42: 10,948,769 km (0.064 R)
• M43: 11,230,911 km (0.085 R)
• M44: 11,316,032 km (0.118 R)
• M45: 11,572,592 km (0.058 R)
• M46: 11,888,842 km (0.088 R)
• M47: 12,825,175 km (0.048 R)
• M48: 13,332,162 km (0.068 R)
• M49: 13,452,289 km (0.117 R)
• M50: 14,212,097 km (0.042 R)
• M51: 14,674,654 km (0.09 R)
• M52: 14,923,435 km (0.069 R)
• M53: 15,362,056 km (0.118 R)
• M54: 16,284,027 km (0.117 R)
• M55: 16,735,663 km (0.056 R)
• M56: 16,897,827 km (0.119 R)
• M57: 17,948,753 km (0.08 R)
• M58: 18,885,684 km (0.068 R)
• M59: 19,291,992 km (0.075 R)
• M60: 19,462,234 km (0.057 R)
• M61: 19,632,776 km (0.031 R)
• M62: 19,701,292 km (0.092 R)
• M63: 19,975,654 km (0.107 R)
• M64: 20,285,920 km (0.095 R)
• M65: 20,355,184 km (0.053 R)
• M66: 21,016,107 km (0.093 R)
• M67: 21,507,686 km (0.06 R)
• M68: 21,825,731 km (0.08 R)
• M69: 21,896,491 km (0.066 R)
• M70: 22,003,004 km (0.071 R)
• M71: 22,074,063 km (0.046 R)
• M72: 22,537,966 km (0.04 R)
• M73: 22,681,281 km (0.088 R)
• M74: 23,041,064 km (0.083 R)
• M75: 23,366,439 km (0.075 R)
• M76: 23,875,671 km (0.085 R)
• M77: 23,948,674 km (0.093 R)
• M78: 24,058,479 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.3

Radius: 4.1

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.03 AU - 14.47 AU

Year: 18456 Days

Day: 15.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,595,384 km

• M1: 91,105 km (0.114 R)
• M2: 179,069 km (0.064 R)
• M3: 323,281 km (0.081 R)
• M4: 402,717 km (0.097 R)
• M5: 466,596 km (0.075 R)
• M6: 522,545 km (0.027 R)
• M7: 641,027 km (0.081 R)
• M8: 848,370 km (0.091 R)
• M9: 1,257,669 km (0.045 R)
• M10: 1,368,671 km (0.076 R)
• M11: 1,515,875 km (0.112 R)
• M12: 1,565,991 km (0.037 R)
• M13: 1,807,741 km (0.048 R)
• M14: 1,843,195 km (0.066 R)
• M15: 2,620,655 km (0.048 R)
• M16: 2,865,398 km (0.092 R)
• M17: 3,245,975 km (0.12 R)
• M18: 3,464,238 km (0.08 R)
• M19: 3,869,050 km (0.113 R)
• M20: 4,455,773 km (0.08 R)
• M21: 4,625,117 km (0.058 R)
• M22: 6,133,214 km (0.083 R)
• M23: 6,621,052 km (0.083 R)
• M24: 6,703,630 km (0.078 R)
• M25: 6,758,832 km (0.083 R)
• M26: 8,099,079 km (0.056 R)
• M27: 8,814,307 km (0.118 R)
• M28: 8,844,525 km (0.081 R)
• M29: 9,549,430 km (0.112 R)
• M30: 9,580,397 km (0.091 R)
• M31: 9,673,896 km (0.039 R)
• M32: 9,798,810 km (0.069 R)
• M33: 12,306,519 km (0.095 R)
• M34: 12,407,947 km (0.119 R)
• M35: 12,680,065 km (0.117 R)
• M36: 13,091,908 km (0.07 R)
• M37: 13,368,814 km (0.078 R)
• M38: 14,890,374 km (0.105 R)
• M39: 15,616,522 km (0.094 R)
• M40: 15,763,128 km (0.036 R)
• M41: 15,910,182 km (0.113 R)
• M42: 16,391,289 km (0.054 R)
• M43: 16,652,337 km (0.052 R)
• M44: 16,727,136 km (0.079 R)
• M45: 17,367,714 km (0.119 R)
• M46: 17,405,712 km (0.063 R)
• M47: 17,481,708 km (0.104 R)
• M48: 18,906,478 km (0.1 R)
• M49: 19,494,697 km (0.118 R)
• M50: 19,771,303 km (0.111 R)
• M51: 19,810,797 km (0.085 R)
• M52: 20,208,428 km (0.095 R)
• M53: 20,890,295 km (0.056 R)
• M54: 21,011,470 km (0.117 R)
• M55: 22,400,336 km (0.106 R)
• M56: 22,524,353 km (0.102 R)
• M57: 22,856,011 km (0.064 R)
• M58: 23,105,840 km (0.074 R)
• M59: 23,440,490 km (0.052 R)
• M60: 23,608,339 km (0.104 R)
• M61: 24,029,756 km (0.108 R)
• M62: 24,922,706 km (0.084 R)
• M63: 25,783,343 km (0.075 R)
• M64: 25,999,960 km (0.116 R)
• M65: 26,086,727 km (0.081 R)
• M66: 26,609,871 km (0.032 R)
• M67: 27,666,181 km (0.063 R)
• M68: 27,932,466 km (0.095 R)
• M69: 28,378,118 km (0.079 R)
• M70: 28,736,255 km (0.044 R)
• M71: 29,051,009 km (0.036 R)
• M72: 29,910,748 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 12,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit