🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.16 AU - 1.18 AU

Year: 447 Days

Day: 24.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.49 AU - 3.99 AU

Year: 2059 Days

Day: 12.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,132,085 km

• M1: 1,265,448 km (0.112 R)
• M2: 1,635,254 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.4

Radius: 14.5

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.71 AU - 8.79 AU

Year: 8367 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,132,085 km

• M1: 259,702 km (0.093 R)
• M2: 385,364 km (0.059 R)
• M3: 533,616 km (0.12 R)
• M4: 629,807 km (0.108 R)
• M5: 801,545 km (0.077 R)
• M6: 901,327 km (0.055 R)
• M7: 1,099,395 km (0.089 R)
• M8: 1,212,491 km (0.026 R)
• M9: 2,036,476 km (0.082 R)
• M10: 2,219,584 km (0.075 R)
• M11: 2,323,853 km (0.083 R)
• M12: 2,712,957 km (0.112 R)
• M13: 2,870,035 km (0.101 R)
• M14: 3,264,525 km (0.106 R)
• M15: 3,800,833 km (0.043 R)
• M16: 4,028,371 km (0.084 R)
• M17: 4,208,637 km (0.08 R)
• M18: 4,338,937 km (0.079 R)
• M19: 4,738,213 km (0.114 R)
• M20: 5,345,431 km (0.093 R)
• M21: 5,687,262 km (0.069 R)
• M22: 5,831,774 km (0.104 R)
• M23: 6,124,537 km (0.094 R)
• M24: 7,343,759 km (0.095 R)
• M25: 7,788,065 km (0.104 R)
• M26: 7,884,406 km (0.055 R)
• M27: 9,548,682 km (0.11 R)
• M28: 10,314,773 km (0.068 R)
• M29: 10,420,688 km (0.111 R)
• M30: 10,776,731 km (0.064 R)
• M31: 10,992,152 km (0.065 R)
• M32: 11,794,595 km (0.092 R)
• M33: 12,202,998 km (0.095 R)
• M34: 12,352,745 km (0.06 R)
• M35: 12,578,339 km (0.119 R)
• M36: 12,729,582 km (0.056 R)
• M37: 13,148,456 km (0.051 R)
• M38: 13,843,787 km (0.109 R)
• M39: 14,471,948 km (0.071 R)
• M40: 14,949,166 km (0.118 R)
• M41: 15,069,293 km (0.082 R)
• M42: 15,634,174 km (0.102 R)
• M43: 15,756,097 km (0.112 R)
• M44: 16,743,143 km (0.062 R)
• M45: 16,867,908 km (0.12 R)
• M46: 17,160,372 km (0.099 R)
• M47: 17,792,572 km (0.113 R)
• M48: 18,005,001 km (0.052 R)
• M49: 18,175,543 km (0.084 R)
• M50: 18,346,683 km (0.064 R)
• M51: 19,079,862 km (0.11 R)
• M52: 19,603,155 km (0.087 R)
• M53: 20,175,517 km (0.088 R)
• M54: 20,397,071 km (0.053 R)
• M55: 21,381,724 km (0.114 R)
• M56: 21,517,260 km (0.117 R)
• M57: 21,834,408 km (0.099 R)
• M58: 22,519,416 km (0.113 R)
• M59: 23,118,855 km (0.101 R)
• M60: 25,281,741 km (0.113 R)
• M61: 25,616,541 km (0.084 R)
• M62: 26,097,349 km (0.106 R)
• M63: 26,824,095 km (0.106 R)
• M64: 27,705,077 km (0.095 R)
• M65: 28,099,716 km (0.043 R)
• M66: 29,044,427 km (0.117 R)
• M67: 29,395,084 km (0.072 R)
• M68: 29,696,823 km (0.12 R)
• M69: 30,862,938 km (0.064 R)
• M70: 31,579,961 km (0.11 R)
• M71: 31,785,808 km (0.119 R)
• M72: 33,030,611 km (0.1 R)
• M73: 34,609,019 km (0.112 R)
• M74: 35,193,797 km (0.113 R)
• M75: 35,782,015 km (0.11 R)
• M76: 35,889,277 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396

Radius: 9.3

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.3 AU - 10.42 AU

Year: 11774 Days

Day: 9.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,132,085 km

• M1: 147,504 km (0.063 R)
• M2: 497,862 km (0.102 R)
• M3: 704,157 km (0.117 R)
• M4: 768,335 km (0.109 R)
• M5: 851,511 km (0.055 R)
• M6: 1,101,788 km (0.059 R)
• M7: 1,334,712 km (0.059 R)
• M8: 1,436,588 km (0.082 R)
• M9: 1,519,914 km (0.114 R)
• M10: 2,173,208 km (0.104 R)
• M11: 2,342,852 km (0.079 R)
• M12: 2,492,001 km (0.073 R)
• M13: 3,038,034 km (0.091 R)
• M14: 3,228,322 km (0.085 R)
• M15: 3,450,624 km (0.027 R)
• M16: 3,592,144 km (0.071 R)
• M17: 4,057,842 km (0.048 R)
• M18: 4,450,387 km (0.1 R)
• M19: 4,760,803 km (0.089 R)
• M20: 4,823,634 km (0.118 R)
• M21: 5,014,072 km (0.093 R)
• M22: 5,567,135 km (0.093 R)
• M23: 5,699,978 km (0.09 R)
• M24: 6,037,022 km (0.077 R)
• M25: 7,050,847 km (0.046 R)
• M26: 7,669,584 km (0.066 R)
• M27: 8,154,430 km (0.103 R)
• M28: 8,229,828 km (0.084 R)
• M29: 8,495,962 km (0.113 R)
• M30: 8,687,747 km (0.052 R)
• M31: 9,271,627 km (0.093 R)
• M32: 9,350,465 km (0.115 R)
• M33: 9,588,176 km (0.09 R)
• M34: 10,029,340 km (0.114 R)
• M35: 10,765,512 km (0.109 R)
• M36: 10,973,153 km (0.081 R)
• M37: 11,140,105 km (0.095 R)
• M38: 11,603,858 km (0.089 R)
• M39: 12,419,615 km (0.065 R)
• M40: 12,812,609 km (0.062 R)
• M41: 12,900,423 km (0.055 R)
• M42: 14,106,182 km (0.105 R)
• M43: 14,242,465 km (0.117 R)
• M44: 14,333,421 km (0.092 R)
• M45: 14,516,080 km (0.102 R)
• M46: 14,930,017 km (0.109 R)
• M47: 16,385,006 km (0.026 R)
• M48: 16,528,171 km (0.087 R)
• M49: 17,201,960 km (0.111 R)
• M50: 17,737,670 km (0.043 R)
• M51: 19,276,733 km (0.093 R)
• M52: 19,478,391 km (0.113 R)
• M53: 20,343,366 km (0.111 R)
• M54: 22,321,947 km (0.112 R)
• M55: 23,173,159 km (0.092 R)
• M56: 23,980,987 km (0.032 R)
• M57: 24,470,023 km (0.11 R)
• M58: 24,797,941 km (0.066 R)
• M59: 25,568,520 km (0.093 R)
• M60: 25,901,226 km (0.082 R)
• M61: 28,041,672 km (0.119 R)
• M62: 28,441,996 km (0.118 R)
• M63: 28,786,819 km (0.059 R)
• M64: 29,190,733 km (0.114 R)
• M65: 29,480,504 km (0.065 R)
• M66: 30,004,247 km (0.03 R)
• M67: 30,943,123 km (0.042 R)
• M68: 32,549,206 km (0.098 R)
• M69: 32,789,460 km (0.09 R)
• M70: 33,332,201 km (0.07 R)
• M71: 34,365,473 km (0.103 R)
• M72: 35,162,680 km (0.075 R)
• M73: 35,285,799 km (0.118 R)
• M74: 35,842,004 km (0.057 R)
• M75: 36,152,121 km (0.107 R)
• M76: 36,525,667 km (0.046 R)
• M77: 36,775,345 km (0.1 R)
• M78: 37,213,518 km (0.113 R)
• M79: 37,402,011 km (0.103 R)
• M80: 38,411,946 km (0.068 R)
• M81: 39,494,885 km (0.083 R)
• M82: 42,475,024 km (0.053 R)
• M83: 43,793,281 km (0.098 R)
• M84: 44,124,939 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.7

Radius: 4

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.01 AU - 16.13 AU

Year: 22747 Days

Day: 22.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 40,132,085 km

• M1: 59,839 km (0.096 R)
• M2: 89,759 km (0.069 R)
• M3: 208,240 km (0.078 R)
• M4: 382,522 km (0.115 R)
• M5: 609,611 km (0.074 R)
• M6: 729,439 km (0.084 R)
• M7: 760,556 km (0.068 R)
• M8: 1,096,104 km (0.097 R)
• M9: 1,150,108 km (0.093 R)
• M10: 1,432,998 km (0.08 R)
• M11: 1,633,310 km (0.099 R)
• M12: 1,885,232 km (0.09 R)
• M13: 2,082,253 km (0.059 R)
• M14: 2,240,079 km (0.114 R)
• M15: 2,308,744 km (0.12 R)
• M16: 3,239,093 km (0.074 R)
• M17: 3,395,572 km (0.071 R)
• M18: 3,554,445 km (0.062 R)
• M19: 3,661,707 km (0.062 R)
• M20: 3,742,939 km (0.11 R)
• M21: 4,045,575 km (0.033 R)
• M22: 4,356,140 km (0.086 R)
• M23: 4,442,159 km (0.076 R)
• M24: 4,674,335 km (0.098 R)
• M25: 4,732,977 km (0.082 R)
• M26: 5,090,068 km (0.117 R)
• M27: 5,302,497 km (0.09 R)
• M28: 5,363,682 km (0.108 R)
• M29: 5,767,148 km (0.067 R)
• M30: 6,052,131 km (0.094 R)
• M31: 7,203,586 km (0.108 R)
• M32: 7,996,156 km (0.069 R)
• M33: 8,456,169 km (0.085 R)
• M34: 8,599,484 km (0.057 R)
• M35: 8,671,441 km (0.112 R)
• M36: 8,961,212 km (0.112 R)
• M37: 9,034,215 km (0.094 R)
• M38: 9,070,717 km (0.054 R)
• M39: 10,610,977 km (0.079 R)
• M40: 10,649,573 km (0.086 R)
• M41: 10,843,153 km (0.116 R)
• M42: 11,272,948 km (0.065 R)
• M43: 12,189,683 km (0.106 R)
• M44: 12,677,522 km (0.033 R)
• M45: 13,047,477 km (0.108 R)
• M46: 13,296,109 km (0.103 R)
• M47: 15,384,196 km (0.088 R)
• M48: 15,734,704 km (0.109 R)
• M49: 16,043,624 km (0.078 R)
• M50: 16,309,908 km (0.051 R)
• M51: 18,399,641 km (0.116 R)
• M52: 18,446,016 km (0.074 R)
• M53: 19,902,202 km (0.112 R)
• M54: 20,188,382 km (0.086 R)
• M55: 20,812,804 km (0.11 R)
• M56: 21,054,704 km (0.062 R)
• M57: 21,103,323 km (0.073 R)
• M58: 21,248,882 km (0.108 R)
• M59: 21,541,345 km (0.107 R)
• M60: 23,023,262 km (0.042 R)
• M61: 23,123,193 km (0.069 R)
• M62: 23,625,094 km (0.062 R)
• M63: 24,029,308 km (0.101 R)
• M64: 24,080,021 km (0.061 R)
• M65: 24,283,026 km (0.035 R)
• M66: 26,084,034 km (0.092 R)
• M67: 26,658,789 km (0.115 R)
• M68: 26,921,483 km (0.119 R)
• M69: 27,026,800 km (0.093 R)
• M70: 27,502,372 km (0.104 R)
• M71: 27,555,479 km (0.071 R)
• M72: 27,608,437 km (0.115 R)
• M73: 27,767,758 km (0.096 R)
• M74: 28,194,262 km (0.037 R)
• M75: 28,461,892 km (0.112 R)
• M76: 28,730,271 km (0.08 R)
• M77: 29,758,158 km (0.026 R)
• M78: 30,030,576 km (0.104 R)
• M79: 30,577,954 km (0.092 R)
• M80: 31,571,583 km (0.09 R)
• M81: 31,738,235 km (0.087 R)
• M82: 31,905,187 km (0.113 R)
• M83: 31,960,987 km (0.108 R)
• M84: 32,575,834 km (0.062 R)
• M85: 32,688,032 km (0.093 R)
• M86: 33,931,041 km (0.076 R)
• M87: 35,592,924 km (0.091 R)
• M88: 35,939,991 km (0.113 R)
• M89: 36,812,745 km (0.055 R)
• M90: 36,871,238 km (0.05 R)
• M91: 37,398,420 km (0.075 R)
• M92: 38,638,437 km (0.115 R)
• M93: 39,711,952 km (0.068 R)
• M94: 39,951,907 km (0.029 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 15,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit