🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.88 AU - 0.96 AU

Year: 338 Days

Day: 41.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.09 AU - 1.23 AU

Year: 478 Days

Day: 35.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.85 AU - 3.03 AU

Year: 1930 Days

Day: 20.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.7

Radius: 9.5

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.71 AU - 4.97 AU

Year: 4077 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,419,679 km

• M1: 139,276 km (0.102 R)
• M2: 234,719 km (0.101 R)
• M3: 562,638 km (0.079 R)
• M4: 641,326 km (0.095 R)
• M5: 712,086 km (0.086 R)
• M6: 785,688 km (0.048 R)
• M7: 862,282 km (0.106 R)
• M8: 1,009,486 km (0.107 R)
• M9: 1,079,349 km (0.058 R)
• M10: 1,194,539 km (0.059 R)
• M11: 1,283,849 km (0.097 R)
• M12: 1,647,073 km (0.079 R)
• M13: 1,815,071 km (0.086 R)
• M14: 1,918,593 km (0.114 R)
• M15: 2,059,813 km (0.109 R)
• M16: 2,131,620 km (0.05 R)
• M17: 2,315,177 km (0.092 R)
• M18: 2,896,813 km (0.107 R)
• M19: 3,288,012 km (0.1 R)
• M20: 3,587,058 km (0.101 R)
• M21: 3,895,080 km (0.11 R)
• M22: 4,419,570 km (0.099 R)
• M23: 5,433,993 km (0.047 R)
• M24: 5,559,506 km (0.1 R)
• M25: 5,864,536 km (0.095 R)
• M26: 6,149,071 km (0.088 R)
• M27: 6,758,383 km (0.115 R)
• M28: 6,893,470 km (0.096 R)
• M29: 7,002,228 km (0.044 R)
• M30: 7,359,467 km (0.115 R)
• M31: 7,470,469 km (0.102 R)
• M32: 7,778,940 km (0.046 R)
• M33: 8,148,895 km (0.089 R)
• M34: 8,437,470 km (0.086 R)
• M35: 8,553,857 km (0.115 R)
• M36: 9,594,609 km (0.097 R)
• M37: 9,716,083 km (0.032 R)
• M38: 10,022,010 km (0.113 R)
• M39: 10,331,229 km (0.104 R)
• M40: 10,424,578 km (0.084 R)
• M41: 10,737,836 km (0.105 R)
• M42: 10,863,947 km (0.08 R)
• M43: 10,958,942 km (0.1 R)
• M44: 11,696,160 km (0.103 R)
• M45: 11,858,474 km (0.116 R)
• M46: 12,350,202 km (0.092 R)
• M47: 12,681,711 km (0.087 R)
• M48: 12,815,002 km (0.042 R)
• M49: 13,557,157 km (0.117 R)
• M50: 13,933,546 km (0.088 R)
• M51: 14,521,765 km (0.069 R)
• M52: 15,330,640 km (0.101 R)
• M53: 15,866,051 km (0.107 R)
• M54: 16,190,379 km (0.113 R)
• M55: 16,335,040 km (0.107 R)
• M56: 16,553,154 km (0.115 R)
• M57: 16,772,016 km (0.11 R)
• M58: 17,212,881 km (0.05 R)
• M59: 17,323,733 km (0.071 R)
• M60: 19,435,307 km (0.089 R)
• M61: 19,512,200 km (0.1 R)
• M62: 19,666,286 km (0.099 R)
• M63: 19,782,224 km (0.116 R)
• M64: 20,286,818 km (0.113 R)
• M65: 22,468,703 km (0.047 R)
• M66: 22,549,336 km (0.088 R)
• M67: 23,689,870 km (0.079 R)
• M68: 23,771,999 km (0.107 R)
• M69: 24,890,692 km (0.071 R)
• M70: 25,814,908 km (0.087 R)
• M71: 25,941,767 km (0.1 R)
• M72: 26,068,925 km (0.113 R)
• M73: 26,153,747 km (0.045 R)
• M74: 26,366,326 km (0.09 R)
• M75: 26,878,698 km (0.096 R)
• M76: 27,179,091 km (0.116 R)
• M77: 28,043,617 km (0.114 R)
• M78: 28,610,443 km (0.078 R)
• M79: 29,093,046 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.3

Radius: 5.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.61 AU - 12.09 AU

Year: 15619 Days

Day: 18.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,419,679 km

• M1: 84,672 km (0.115 R)
• M2: 150,495 km (0.113 R)
• M3: 187,446 km (0.046 R)
• M4: 387,309 km (0.079 R)
• M5: 740,809 km (0.095 R)
• M6: 1,223,561 km (0.08 R)
• M7: 1,578,407 km (0.03 R)
• M8: 1,923,679 km (0.036 R)
• M9: 2,084,646 km (0.096 R)
• M10: 2,250,102 km (0.086 R)
• M11: 2,953,511 km (0.103 R)
• M12: 3,069,150 km (0.095 R)
• M13: 3,210,071 km (0.095 R)
• M14: 3,669,935 km (0.041 R)
• M15: 3,920,362 km (0.09 R)
• M16: 4,280,145 km (0.032 R)
• M17: 4,358,684 km (0.064 R)
• M18: 4,437,671 km (0.08 R)
• M19: 5,058,802 km (0.067 R)
• M20: 5,649,564 km (0.093 R)
• M21: 5,938,437 km (0.119 R)
• M22: 6,232,247 km (0.099 R)
• M23: 6,500,775 km (0.095 R)
• M24: 6,864,597 km (0.096 R)
• M25: 7,018,085 km (0.12 R)
• M26: 7,172,769 km (0.112 R)
• M27: 7,548,709 km (0.109 R)
• M28: 7,675,418 km (0.114 R)
• M29: 8,319,586 km (0.087 R)
• M30: 8,417,723 km (0.095 R)
• M31: 8,714,375 km (0.071 R)
• M32: 8,947,449 km (0.119 R)
• M33: 9,284,044 km (0.11 R)
• M34: 9,351,812 km (0.084 R)
• M35: 9,453,837 km (0.051 R)
• M36: 10,283,507 km (0.101 R)
• M37: 11,064,109 km (0.108 R)
• M38: 12,832,805 km (0.069 R)
• M39: 13,441,518 km (0.104 R)
• M40: 13,595,155 km (0.047 R)
• M41: 13,826,733 km (0.11 R)
• M42: 14,098,702 km (0.111 R)
• M43: 14,845,345 km (0.115 R)
• M44: 15,888,042 km (0.088 R)
• M45: 16,954,076 km (0.075 R)
• M46: 17,078,542 km (0.115 R)
• M47: 17,579,545 km (0.036 R)
• M48: 18,000,663 km (0.036 R)
• M49: 18,042,999 km (0.077 R)
• M50: 18,170,008 km (0.071 R)
• M51: 18,425,222 km (0.072 R)
• M52: 19,111,278 km (0.091 R)
• M53: 19,327,297 km (0.108 R)
• M54: 19,718,346 km (0.096 R)
• M55: 20,287,865 km (0.059 R)
• M56: 21,174,382 km (0.114 R)
• M57: 22,436,689 km (0.099 R)
• M58: 23,260,973 km (0.09 R)
• M59: 23,445,577 km (0.11 R)
• M60: 24,188,480 km (0.097 R)
• M61: 24,750,818 km (0.086 R)
• M62: 25,935,932 km (0.082 R)
• M63: 26,319,202 km (0.119 R)
• M64: 26,655,947 km (0.114 R)
• M65: 26,752,438 km (0.091 R)
• M66: 27,285,305 km (0.093 R)
• M67: 27,821,464 km (0.03 R)
• M68: 28,017,437 km (0.078 R)
• M69: 28,066,505 km (0.108 R)
• M70: 28,262,927 km (0.094 R)
• M71: 28,756,002 km (0.082 R)
• M72: 29,003,586 km (0.08 R)
• M73: 29,252,068 km (0.105 R)
• M74: 32,029,951 km (0.082 R)
• M75: 32,492,508 km (0.097 R)
• M76: 32,595,581 km (0.051 R)
• M77: 32,802,026 km (0.115 R)
• M78: 33,788,773 km (0.094 R)
• M79: 33,840,983 km (0.097 R)
• M80: 33,945,552 km (0.114 R)
• M81: 34,050,121 km (0.07 R)
• M82: 34,364,576 km (0.097 R)
• M83: 34,785,394 km (0.106 R)
• M84: 35,154,901 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 16,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit