🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.73 AU - 1.21 AU

Year: 337 Days

Day: 15.7 Hours

Environment

Temp: 86 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.06 AU - 3.32 AU

Year: 1558 Days

Day: 13.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.49 AU - 3.43 AU

Year: 1798 Days

Day: 42.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,150,796 km

• M1: 133,740 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.7

Radius: 11

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.81 AU - 7.05 AU

Year: 5757 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,150,796 km

• M1: 240,404 km (0.118 R)
• M2: 390,750 km (0.081 R)
• M3: 591,660 km (0.108 R)
• M4: 895,642 km (0.099 R)
• M5: 965,355 km (0.088 R)
• M6: 1,522,607 km (0.038 R)
• M7: 1,693,597 km (0.089 R)
• M8: 1,835,117 km (0.111 R)
• M9: 2,244,716 km (0.117 R)
• M10: 2,361,402 km (0.078 R)
• M11: 2,540,321 km (0.056 R)
• M12: 2,786,111 km (0.081 R)
• M13: 3,660,510 km (0.104 R)
• M14: 3,845,114 km (0.054 R)
• M15: 4,175,576 km (0.094 R)
• M16: 4,320,087 km (0.098 R)
• M17: 4,393,091 km (0.054 R)
• M18: 5,430,253 km (0.097 R)
• M19: 5,694,443 km (0.041 R)
• M20: 5,962,971 km (0.075 R)
• M21: 6,373,468 km (0.05 R)
• M22: 6,456,644 km (0.073 R)
• M23: 7,020,778 km (0.113 R)
• M24: 7,424,991 km (0.103 R)
• M25: 7,659,561 km (0.107 R)
• M26: 7,777,593 km (0.058 R)
• M27: 8,226,088 km (0.082 R)
• M28: 8,468,885 km (0.086 R)
• M29: 9,117,093 km (0.036 R)
• M30: 9,242,456 km (0.087 R)
• M31: 9,526,392 km (0.063 R)
• M32: 9,973,989 km (0.1 R)
• M33: 11,056,180 km (0.053 R)
• M34: 11,189,921 km (0.099 R)
• M35: 11,324,110 km (0.093 R)
• M36: 11,628,093 km (0.114 R)
• M37: 12,072,099 km (0.074 R)
• M38: 12,140,914 km (0.115 R)
• M39: 12,209,729 km (0.119 R)
• M40: 12,486,785 km (0.106 R)
• M41: 12,871,102 km (0.103 R)
• M42: 13,082,334 km (0.05 R)
• M43: 13,902,729 km (0.107 R)
• M44: 14,119,496 km (0.113 R)
• M45: 14,776,679 km (0.109 R)
• M46: 15,630,734 km (0.063 R)
• M47: 15,893,876 km (0.118 R)
• M48: 16,196,363 km (0.117 R)
• M49: 16,272,359 km (0.075 R)
• M50: 17,038,150 km (0.115 R)
• M51: 17,115,492 km (0.115 R)
• M52: 17,620,385 km (0.084 R)
• M53: 18,130,065 km (0.111 R)
• M54: 18,565,245 km (0.119 R)
• M55: 18,684,475 km (0.101 R)
• M56: 19,083,901 km (0.086 R)
• M57: 19,850,740 km (0.085 R)
• M58: 20,792,309 km (0.045 R)
• M59: 21,164,658 km (0.087 R)
• M60: 21,414,187 km (0.061 R)
• M61: 22,974,343 km (0.085 R)
• M62: 23,145,184 km (0.104 R)
• M63: 23,445,128 km (0.069 R)
• M64: 24,135,672 km (0.111 R)
• M65: 24,439,954 km (0.111 R)
• M66: 24,527,169 km (0.051 R)
• M67: 24,701,750 km (0.085 R)
• M68: 25,713,929 km (0.094 R)
• M69: 26,381,285 km (0.096 R)
• M70: 26,874,360 km (0.037 R)
• M71: 27,144,683 km (0.109 R)
• M72: 27,869,635 km (0.097 R)
• M73: 28,830,950 km (0.11 R)
• M74: 29,107,557 km (0.065 R)
• M75: 29,200,008 km (0.049 R)
• M76: 31,352,273 km (0.098 R)
• M77: 31,541,813 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.3

Radius: 12.4

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.32 AU - 9.44 AU

Year: 8566 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 142.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,150,796 km

• M1: 161,267 km (0.073 R)
• M2: 239,805 km (0.088 R)
• M3: 339,737 km (0.072 R)
• M4: 436,527 km (0.119 R)
• M5: 717,621 km (0.028 R)
• M6: 1,445,714 km (0.08 R)
• M7: 1,638,845 km (0.118 R)
• M8: 1,775,577 km (0.096 R)
• M9: 1,935,198 km (0.051 R)
• M10: 2,903,695 km (0.116 R)
• M11: 3,138,414 km (0.078 R)
• M12: 3,367,897 km (0.115 R)
• M13: 3,843,618 km (0.077 R)
• M14: 4,089,557 km (0.086 R)
• M15: 4,189,339 km (0.102 R)
• M16: 4,897,834 km (0.067 R)
• M17: 5,111,011 km (0.079 R)
• M18: 5,232,335 km (0.094 R)
• M19: 5,574,316 km (0.037 R)
• M20: 5,657,492 km (0.085 R)
• M21: 6,022,661 km (0.085 R)
• M22: 6,424,780 km (0.077 R)
• M23: 7,728,974 km (0.036 R)
• M24: 7,899,665 km (0.073 R)
• M25: 8,292,360 km (0.109 R)
• M26: 8,498,954 km (0.085 R)
• M27: 8,787,977 km (0.104 R)
• M28: 9,162,122 km (0.069 R)
• M29: 9,458,475 km (0.096 R)
• M30: 9,624,529 km (0.114 R)
• M31: 9,724,610 km (0.084 R)
• M32: 10,537,973 km (0.051 R)
• M33: 10,658,399 km (0.108 R)
• M34: 10,744,717 km (0.064 R)
• M35: 11,496,596 km (0.1 R)
• M36: 11,691,672 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.7

Radius: 4

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.16 AU - 16.04 AU

Year: 21756 Days

Day: 21.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,150,796 km

• M1: 287,228 km (0.073 R)
• M2: 351,256 km (0.057 R)
• M3: 524,341 km (0.063 R)
• M4: 555,606 km (0.027 R)
• M5: 1,057,507 km (0.055 R)
• M6: 1,220,719 km (0.095 R)
• M7: 1,305,391 km (0.036 R)
• M8: 2,226,764 km (0.081 R)
• M9: 2,569,493 km (0.096 R)
• M10: 3,244,329 km (0.111 R)
• M11: 4,223,597 km (0.094 R)
• M12: 5,115,050 km (0.108 R)
• M13: 5,669,909 km (0.114 R)
• M14: 5,776,123 km (0.109 R)
• M15: 5,811,578 km (0.045 R)
• M16: 5,847,182 km (0.107 R)
• M17: 5,918,690 km (0.116 R)
• M18: 7,252,954 km (0.05 R)
• M19: 7,993,164 km (0.109 R)
• M20: 8,191,830 km (0.103 R)
• M21: 9,168,255 km (0.105 R)
• M22: 9,376,346 km (0.072 R)
• M23: 9,839,501 km (0.114 R)
• M24: 9,924,472 km (0.114 R)
• M25: 10,963,430 km (0.102 R)
• M26: 11,317,378 km (0.085 R)
• M27: 11,540,429 km (0.065 R)
• M28: 11,764,975 km (0.098 R)
• M29: 12,036,345 km (0.033 R)
• M30: 13,236,120 km (0.107 R)
• M31: 14,569,935 km (0.107 R)
• M32: 15,746,971 km (0.036 R)
• M33: 15,896,270 km (0.109 R)
• M34: 16,649,495 km (0.079 R)
• M35: 17,107,115 km (0.069 R)
• M36: 17,363,077 km (0.092 R)
• M37: 17,568,774 km (0.069 R)
• M38: 18,034,472 km (0.12 R)
• M39: 18,556,868 km (0.105 R)
• M40: 20,369,396 km (0.08 R)
• M41: 20,586,313 km (0.044 R)
• M42: 21,077,293 km (0.103 R)
• M43: 21,132,046 km (0.052 R)
• M44: 23,759,732 km (0.071 R)
• M45: 24,102,461 km (0.12 R)
• M46: 24,389,390 km (0.11 R)
• M47: 24,446,985 km (0.039 R)
• M48: 24,850,899 km (0.07 R)
• M49: 25,024,582 km (0.117 R)
• M50: 26,370,215 km (0.088 R)
• M51: 26,843,692 km (0.105 R)
• M52: 26,903,083 km (0.035 R)
• M53: 27,141,093 km (0.047 R)
• M54: 28,826,462 km (0.111 R)
• M55: 29,559,193 km (0.117 R)
• M56: 29,620,528 km (0.104 R)
• M57: 29,866,168 km (0.114 R)
• M58: 30,421,625 km (0.051 R)
• M59: 30,731,591 km (0.069 R)
• M60: 30,918,140 km (0.108 R)
• M61: 31,104,988 km (0.078 R)
• M62: 32,234,302 km (0.062 R)
• M63: 33,121,717 km (0.103 R)
• M64: 34,338,994 km (0.098 R)
• M65: 34,856,005 km (0.109 R)
• M66: 35,050,482 km (0.076 R)
• M67: 36,751,260 km (0.103 R)
• M68: 37,412,632 km (0.118 R)
• M69: 37,744,740 km (0.091 R)
• M70: 38,278,056 km (0.111 R)
• M71: 38,411,796 km (0.098 R)
• M72: 38,948,404 km (0.091 R)
• M73: 41,324,617 km (0.061 R)
• M74: 42,426,555 km (0.114 R)
• M75: 42,495,669 km (0.091 R)
• M76: 42,564,933 km (0.058 R)
• M77: 43,957,240 km (0.111 R)
• M78: 44,518,382 km (0.065 R)
• M79: 46,215,869 km (0.114 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 11,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit