🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.48 AU - 0.62 AU

Year: 154 Days

Day: 23.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,485,830 km

• M1: 452,384 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.57 AU - 0.85 AU

Year: 225 Days

Day: 33.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,485,830 km

• M1: 116,238 km (0.038 R)
• M2: 584,479 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.06 AU - 2.82 AU

Year: 1436 Days

Day: 22.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,485,830 km

• M1: 939,774 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.37 AU - 3.63 AU

Year: 2467 Days

Day: 45.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,485,830 km

• M1: 424,409 km (0.106 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.6

Radius: 12.3

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.44 AU - 5.38 AU

Year: 3489 Days

Day: 7.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,485,830 km

• M1: 167,998 km (0.065 R)
• M2: 321,635 km (0.026 R)
• M3: 714,180 km (0.089 R)
• M4: 980,016 km (0.05 R)
• M5: 1,237,324 km (0.069 R)
• M6: 1,346,680 km (0.108 R)
• M7: 1,679,834 km (0.071 R)
• M8: 1,817,315 km (0.069 R)
• M9: 1,895,555 km (0.105 R)
• M10: 1,990,848 km (0.109 R)
• M11: 2,104,094 km (0.105 R)
• M12: 2,219,733 km (0.098 R)
• M13: 2,422,887 km (0.117 R)
• M14: 2,561,864 km (0.114 R)
• M15: 2,650,126 km (0.118 R)
• M16: 2,739,436 km (0.104 R)
• M17: 2,939,449 km (0.11 R)
• M18: 3,470,671 km (0.073 R)
• M19: 3,568,657 km (0.106 R)
• M20: 4,114,241 km (0.084 R)
• M21: 4,970,688 km (0.055 R)
• M22: 5,351,265 km (0.064 R)
• M23: 5,510,737 km (0.115 R)
• M24: 5,602,590 km (0.062 R)
• M25: 5,787,792 km (0.104 R)
• M26: 6,212,052 km (0.069 R)
• M27: 6,355,815 km (0.087 R)
• M28: 6,500,626 km (0.118 R)
• M29: 6,719,787 km (0.047 R)
• M30: 6,966,324 km (0.115 R)
• M31: 7,749,618 km (0.074 R)
• M32: 7,852,841 km (0.05 R)
• M33: 8,296,249 km (0.108 R)
• M34: 8,614,145 km (0.08 R)
• M35: 8,720,957 km (0.11 R)
• M36: 9,536,715 km (0.096 R)
• M37: 9,981,768 km (0.098 R)
• M38: 10,150,365 km (0.05 R)
• M39: 10,547,547 km (0.114 R)
• M40: 10,892,221 km (0.073 R)
• M41: 11,094,926 km (0.082 R)
• M42: 11,415,963 km (0.118 R)
• M43: 12,217,060 km (0.105 R)
• M44: 13,344,280 km (0.105 R)
• M45: 13,437,180 km (0.088 R)
• M46: 13,685,961 km (0.112 R)
• M47: 14,759,775 km (0.06 R)
• M48: 15,145,288 km (0.051 R)
• M49: 15,599,318 km (0.114 R)
• M50: 16,123,659 km (0.062 R)
• M51: 16,288,665 km (0.059 R)
• M52: 16,553,902 km (0.077 R)
• M53: 16,720,404 km (0.093 R)
• M54: 17,257,012 km (0.039 R)
• M55: 17,358,140 km (0.082 R)
• M56: 17,493,526 km (0.082 R)
• M57: 19,179,195 km (0.082 R)
• M58: 19,776,091 km (0.07 R)
• M59: 20,130,189 km (0.031 R)
• M60: 20,450,478 km (0.104 R)
• M61: 20,988,282 km (0.107 R)
• M62: 21,385,614 km (0.11 R)
• M63: 21,494,372 km (0.03 R)
• M64: 21,712,485 km (0.118 R)
• M65: 22,371,314 km (0.1 R)
• M66: 22,592,420 km (0.081 R)
• M67: 22,962,525 km (0.098 R)
• M68: 23,148,326 km (0.062 R)
• M69: 23,484,023 km (0.045 R)
• M70: 23,671,170 km (0.099 R)
• M71: 24,235,753 km (0.088 R)
• M72: 24,804,823 km (0.042 R)
• M73: 25,110,003 km (0.059 R)
• M74: 25,378,232 km (0.042 R)
• M75: 25,801,594 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.6

Radius: 14.2

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.6 AU - 10.14 AU

Year: 10805 Days

Day: 10.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,485,830 km

• M1: 323,730 km (0.115 R)
• M2: 633,996 km (0.09 R)
• M3: 765,642 km (0.113 R)
• M4: 859,440 km (0.107 R)
• M5: 1,166,863 km (0.103 R)
• M6: 1,510,191 km (0.05 R)
• M7: 1,778,569 km (0.1 R)
• M8: 1,885,980 km (0.109 R)
• M9: 2,018,075 km (0.043 R)
• M10: 2,602,105 km (0.082 R)
• M11: 2,750,058 km (0.093 R)
• M12: 2,850,288 km (0.063 R)
• M13: 3,505,078 km (0.055 R)
• M14: 3,752,214 km (0.093 R)
• M15: 4,005,333 km (0.105 R)
• M16: 4,293,010 km (0.092 R)
• M17: 4,677,477 km (0.095 R)
• M18: 5,322,094 km (0.104 R)
• M19: 5,416,490 km (0.067 R)
• M20: 5,543,200 km (0.06 R)
• M21: 6,192,005 km (0.1 R)
• M22: 6,324,699 km (0.118 R)
• M23: 6,830,788 km (0.088 R)
• M24: 7,385,198 km (0.116 R)
• M25: 7,525,970 km (0.031 R)
• M26: 8,574,202 km (0.045 R)
• M27: 9,399,833 km (0.1 R)
• M28: 10,172,356 km (0.066 R)
• M29: 10,645,833 km (0.097 R)
• M30: 11,614,330 km (0.115 R)
• M31: 12,150,788 km (0.079 R)
• M32: 12,737,511 km (0.042 R)
• M33: 12,991,827 km (0.064 R)
• M34: 13,290,724 km (0.085 R)
• M35: 13,635,098 km (0.089 R)
• M36: 13,895,249 km (0.03 R)
• M37: 14,819,015 km (0.098 R)
• M38: 15,490,860 km (0.106 R)
• M39: 15,581,217 km (0.08 R)
• M40: 17,237,564 km (0.116 R)
• M41: 17,613,205 km (0.098 R)
• M42: 17,801,997 km (0.059 R)
• M43: 18,564,049 km (0.104 R)
• M44: 20,814,150 km (0.057 R)
• M45: 21,667,307 km (0.093 R)
• M46: 21,920,426 km (0.102 R)
• M47: 22,327,482 km (0.111 R)
• M48: 22,429,658 km (0.043 R)
• M49: 22,737,081 km (0.096 R)
• M50: 23,252,595 km (0.105 R)
• M51: 24,033,048 km (0.065 R)
• M52: 24,558,136 km (0.096 R)
• M53: 24,980,900 km (0.098 R)
• M54: 26,155,991 km (0.043 R)
• M55: 27,130,771 km (0.054 R)
• M56: 27,732,453 km (0.073 R)
• M57: 27,952,213 km (0.099 R)
• M58: 28,615,380 km (0.081 R)
• M59: 29,339,583 km (0.11 R)
• M60: 30,295,663 km (0.064 R)
• M61: 30,408,759 km (0.083 R)
• M62: 30,635,550 km (0.073 R)
• M63: 31,033,629 km (0.037 R)
• M64: 31,720,284 km (0.06 R)
• M65: 32,007,811 km (0.111 R)
• M66: 32,933,672 km (0.11 R)
• M67: 33,809,867 km (0.119 R)
• M68: 33,927,151 km (0.091 R)
• M69: 34,457,177 km (0.084 R)
• M70: 36,243,375 km (0.083 R)
• M71: 36,544,067 km (0.07 R)
• M72: 36,664,493 km (0.113 R)
• M73: 37,937,721 km (0.078 R)
• M74: 38,304,086 km (0.109 R)
• M75: 38,548,978 km (0.116 R)
• M76: 39,225,310 km (0.066 R)
• M77: 39,472,146 km (0.116 R)
• M78: 39,595,714 km (0.045 R)
• M79: 40,714,257 km (0.113 R)
• M80: 41,340,175 km (0.106 R)
• M81: 41,465,837 km (0.098 R)
• M82: 42,095,494 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.2

Radius: 10.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.33 AU - 12.67 AU

Year: 14692 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,485,830 km

• M1: 158,125 km (0.053 R)
• M2: 371,751 km (0.1 R)
• M3: 463,305 km (0.085 R)
• M4: 738,864 km (0.077 R)
• M5: 874,848 km (0.075 R)
• M6: 1,080,246 km (0.038 R)
• M7: 1,220,719 km (0.034 R)
• M8: 1,503,459 km (0.107 R)
• M9: 1,844,093 km (0.044 R)
• M10: 1,994,888 km (0.065 R)
• M11: 2,349,285 km (0.106 R)
• M12: 2,430,816 km (0.115 R)
• M13: 2,702,486 km (0.05 R)
• M14: 3,207,229 km (0.095 R)
• M15: 3,837,185 km (0.112 R)
• M16: 3,909,441 km (0.095 R)
• M17: 4,080,132 km (0.053 R)
• M18: 4,154,034 km (0.111 R)
• M19: 4,504,990 km (0.066 R)
• M20: 4,607,016 km (0.083 R)
• M21: 5,450,898 km (0.101 R)
• M22: 5,641,934 km (0.106 R)
• M23: 5,835,215 km (0.066 R)
• M24: 6,171,511 km (0.118 R)
• M25: 6,688,072 km (0.034 R)
• M26: 6,892,722 km (0.12 R)
• M27: 7,579,675 km (0.084 R)
• M28: 7,762,484 km (0.076 R)
• M29: 7,977,755 km (0.107 R)
• M30: 8,101,473 km (0.094 R)
• M31: 8,762,246 km (0.119 R)
• M32: 8,922,017 km (0.079 R)
• M33: 9,505,598 km (0.115 R)
• M34: 9,604,183 km (0.109 R)
• M35: 9,769,040 km (0.042 R)
• M36: 10,437,892 km (0.039 R)
• M37: 11,294,938 km (0.11 R)
• M38: 14,335,964 km (0.086 R)
• M39: 14,904,286 km (0.086 R)
• M40: 15,325,703 km (0.115 R)
• M41: 15,634,623 km (0.06 R)
• M42: 16,023,877 km (0.08 R)
• M43: 16,180,356 km (0.09 R)
• M44: 16,494,960 km (0.118 R)
• M45: 16,891,096 km (0.099 R)
• M46: 17,010,624 km (0.05 R)
• M47: 17,290,372 km (0.111 R)
• M48: 17,491,133 km (0.079 R)
• M49: 17,935,738 km (0.028 R)
• M50: 18,261,412 km (0.12 R)
• M51: 19,001,174 km (0.066 R)
• M52: 19,374,719 km (0.105 R)
• M53: 19,750,808 km (0.109 R)
• M54: 19,960,694 km (0.118 R)
• M55: 20,087,104 km (0.118 R)
• M56: 20,340,523 km (0.107 R)
• M57: 20,552,503 km (0.104 R)
• M58: 20,978,857 km (0.117 R)
• M59: 21,321,885 km (0.087 R)
• M60: 22,057,159 km (0.112 R)
• M61: 22,231,440 km (0.107 R)
• M62: 23,552,689 km (0.082 R)
• M63: 24,357,525 km (0.105 R)
• M64: 24,537,641 km (0.119 R)
• M65: 25,444,803 km (0.114 R)
• M66: 26,040,352 km (0.077 R)
• M67: 26,132,354 km (0.117 R)
• M68: 26,224,507 km (0.081 R)
• M69: 26,826,040 km (0.085 R)
• M70: 27,291,888 km (0.036 R)
• M71: 28,420,753 km (0.103 R)
• M72: 28,752,860 km (0.045 R)
• M73: 30,335,905 km (0.107 R)
• M74: 30,626,723 km (0.118 R)
• M75: 30,967,208 km (0.09 R)
• M76: 31,455,944 km (0.088 R)
• M77: 32,193,611 km (0.081 R)
• M78: 33,285,975 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 17,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit