🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.81 AU - 0.89 AU

Year: 285 Days

Day: 12.9 Hours

Environment

Temp: 110 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,252,648 km

• M1: 155,582 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.98 AU - 1.34 AU

Year: 454 Days

Day: 26.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.12 AU - 3.5 AU

Year: 1712 Days

Day: 45 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.98 AU - 3.26 AU

Year: 2003 Days

Day: 31.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.8

Radius: 11.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.12 AU - 9.9 AU

Year: 8239 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 71,252,648 km

• M1: 175,329 km (0.081 R)
• M2: 281,094 km (0.109 R)
• M3: 393,592 km (0.113 R)
• M4: 470,934 km (0.113 R)
• M5: 697,724 km (0.058 R)
• M6: 785,389 km (0.119 R)
• M7: 888,911 km (0.116 R)
• M8: 1,060,051 km (0.049 R)
• M9: 1,189,303 km (0.103 R)
• M10: 1,337,854 km (0.106 R)
• M11: 2,322,208 km (0.043 R)
• M12: 2,739,137 km (0.096 R)
• M13: 2,846,997 km (0.103 R)
• M14: 3,011,704 km (0.113 R)
• M15: 3,255,250 km (0.107 R)
• M16: 3,485,780 km (0.105 R)
• M17: 4,106,312 km (0.115 R)
• M18: 4,524,887 km (0.1 R)
• M19: 4,760,952 km (0.104 R)
• M20: 4,891,402 km (0.109 R)
• M21: 5,133,900 km (0.062 R)
• M22: 5,357,698 km (0.092 R)
• M23: 5,791,981 km (0.116 R)
• M24: 5,908,069 km (0.094 R)
• M25: 6,072,028 km (0.073 R)
• M26: 6,190,061 km (0.095 R)
• M27: 6,548,946 km (0.062 R)
• M28: 7,462,839 km (0.057 R)
• M29: 7,640,262 km (0.06 R)
• M30: 7,921,955 km (0.116 R)
• M31: 8,076,939 km (0.082 R)
• M32: 8,390,197 km (0.115 R)
• M33: 10,835,374 km (0.09 R)
• M34: 11,471,614 km (0.119 R)
• M35: 11,971,570 km (0.099 R)
• M36: 12,418,718 km (0.107 R)
• M37: 12,569,063 km (0.052 R)
• M38: 12,780,445 km (0.096 R)
• M39: 13,084,428 km (0.027 R)
• M40: 13,823,890 km (0.077 R)
• M41: 14,104,835 km (0.113 R)
• M42: 14,418,991 km (0.034 R)
• M43: 16,253,958 km (0.077 R)
• M44: 16,352,693 km (0.09 R)
• M45: 16,583,522 km (0.086 R)
• M46: 17,517,761 km (0.112 R)
• M47: 18,332,172 km (0.11 R)
• M48: 18,434,946 km (0.102 R)
• M49: 18,709,607 km (0.047 R)
• M50: 19,402,395 km (0.108 R)
• M51: 19,857,322 km (0.086 R)
• M52: 20,068,405 km (0.037 R)
• M53: 20,634,932 km (0.11 R)
• M54: 20,920,215 km (0.117 R)
• M55: 22,732,743 km (0.068 R)
• M56: 23,360,455 km (0.101 R)
• M57: 23,919,054 km (0.071 R)
• M58: 25,391,845 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88

Radius: 14.6

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.43 AU - 11.01 AU

Year: 11874 Days

Day: 6 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,252,648 km

• M1: 204,500 km (0.08 R)
• M2: 350,508 km (0.096 R)
• M3: 528,978 km (0.086 R)
• M4: 768,484 km (0.116 R)
• M5: 1,137,692 km (0.103 R)
• M6: 1,232,088 km (0.099 R)
• M7: 1,503,010 km (0.102 R)
• M8: 1,669,063 km (0.045 R)
• M9: 1,793,828 km (0.116 R)
• M10: 1,970,802 km (0.09 R)
• M11: 2,086,442 km (0.068 R)
• M12: 2,360,056 km (0.114 R)
• M13: 2,792,543 km (0.085 R)
• M14: 2,961,439 km (0.078 R)
• M15: 3,075,882 km (0.101 R)
• M16: 3,250,463 km (0.09 R)
• M17: 3,981,996 km (0.072 R)
• M18: 4,921,620 km (0.051 R)
• M19: 5,058,054 km (0.033 R)
• M20: 5,288,434 km (0.112 R)
• M21: 6,170,912 km (0.059 R)
• M22: 6,467,116 km (0.083 R)
• M23: 6,667,128 km (0.04 R)
• M24: 6,945,680 km (0.032 R)
• M25: 7,279,732 km (0.07 R)
• M26: 7,461,792 km (0.112 R)
• M27: 7,671,828 km (0.088 R)
• M28: 8,070,955 km (0.1 R)
• M29: 8,259,448 km (0.054 R)
• M30: 8,751,176 km (0.078 R)
• M31: 9,168,255 km (0.097 R)
• M32: 9,337,002 km (0.051 R)
• M33: 9,535,069 km (0.071 R)
• M34: 9,677,486 km (0.086 R)
• M35: 10,399,894 km (0.101 R)
• M36: 10,575,971 km (0.086 R)
• M37: 11,561,671 km (0.112 R)
• M38: 11,896,771 km (0.092 R)
• M39: 12,827,120 km (0.108 R)
• M40: 13,301,195 km (0.091 R)
• M41: 13,716,629 km (0.048 R)
• M42: 13,813,119 km (0.096 R)
• M43: 14,103,938 km (0.11 R)
• M44: 15,054,782 km (0.103 R)
• M45: 15,220,835 km (0.086 R)
• M46: 15,454,358 km (0.058 R)
• M47: 15,655,567 km (0.092 R)
• M48: 16,264,131 km (0.113 R)
• M49: 16,468,631 km (0.106 R)
• M50: 16,914,882 km (0.038 R)
• M51: 17,122,075 km (0.116 R)
• M52: 17,679,028 km (0.031 R)
• M53: 17,784,195 km (0.06 R)
• M54: 17,959,823 km (0.118 R)
• M55: 18,100,744 km (0.081 R)
• M56: 18,918,147 km (0.109 R)
• M57: 20,075,286 km (0.081 R)
• M58: 20,958,362 km (0.105 R)
• M59: 21,218,214 km (0.09 R)
• M60: 21,591,461 km (0.104 R)
• M61: 21,703,809 km (0.106 R)
• M62: 22,800,361 km (0.078 R)
• M63: 22,991,248 km (0.06 R)
• M64: 23,182,584 km (0.067 R)
• M65: 23,412,964 km (0.12 R)
• M66: 23,876,119 km (0.098 R)
• M67: 23,992,357 km (0.11 R)
• M68: 25,165,204 km (0.03 R)
• M69: 25,362,524 km (0.101 R)
• M70: 25,520,649 km (0.077 R)
• M71: 26,156,739 km (0.029 R)
• M72: 26,637,247 km (0.114 R)
• M73: 26,757,823 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.4

Radius: 8.4

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.54 AU - 12.78 AU

Year: 15411 Days

Day: 8.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,252,648 km

• M1: 155,432 km (0.06 R)
• M2: 1,684,322 km (0.1 R)
• M3: 1,775,128 km (0.062 R)
• M4: 2,422,139 km (0.097 R)
• M5: 2,594,625 km (0.107 R)
• M6: 3,362,661 km (0.097 R)
• M7: 4,279,247 km (0.073 R)
• M8: 5,223,958 km (0.088 R)
• M9: 5,357,698 km (0.089 R)
• M10: 5,765,801 km (0.103 R)
• M11: 5,857,953 km (0.091 R)
• M12: 6,902,446 km (0.076 R)
• M13: 7,049,351 km (0.115 R)
• M14: 7,147,936 km (0.098 R)
• M15: 7,296,487 km (0.088 R)
• M16: 7,446,234 km (0.116 R)
• M17: 7,647,294 km (0.098 R)
• M18: 8,209,632 km (0.098 R)
• M19: 8,785,434 km (0.053 R)
• M20: 9,051,419 km (0.069 R)
• M21: 9,536,864 km (0.042 R)
• M22: 10,141,838 km (0.067 R)
• M23: 10,197,339 km (0.063 R)
• M24: 10,253,139 km (0.052 R)
• M25: 10,645,983 km (0.071 R)
• M26: 10,986,617 km (0.097 R)
• M27: 11,388,587 km (0.117 R)
• M28: 12,683,057 km (0.06 R)
• M29: 13,838,102 km (0.045 R)
• M30: 14,272,086 km (0.116 R)
• M31: 14,459,382 km (0.102 R)
• M32: 14,963,078 km (0.062 R)
• M33: 15,280,824 km (0.09 R)
• M34: 15,536,487 km (0.057 R)
• M35: 17,100,832 km (0.061 R)
• M36: 17,499,660 km (0.109 R)
• M37: 17,633,251 km (0.039 R)
• M38: 17,767,290 km (0.055 R)
• M39: 18,919,643 km (0.08 R)
• M40: 19,125,639 km (0.118 R)
• M41: 19,194,304 km (0.069 R)
• M42: 22,374,157 km (0.065 R)
• M43: 22,519,267 km (0.1 R)
• M44: 22,591,971 km (0.056 R)
• M45: 23,102,698 km (0.092 R)
• M46: 23,249,304 km (0.099 R)
• M47: 23,839,019 km (0.099 R)
• M48: 25,033,109 km (0.106 R)
• M49: 25,637,335 km (0.094 R)
• M50: 26,246,498 km (0.078 R)
• M51: 26,552,874 km (0.103 R)
• M52: 26,629,618 km (0.064 R)
• M53: 27,169,068 km (0.106 R)
• M54: 27,323,901 km (0.073 R)
• M55: 29,204,347 km (0.076 R)
• M56: 29,442,357 km (0.092 R)
• M57: 29,680,966 km (0.082 R)
• M58: 31,207,163 km (0.092 R)
• M59: 32,266,017 km (0.073 R)
• M60: 32,511,956 km (0.075 R)
• M61: 33,834,700 km (0.041 R)
• M62: 34,168,154 km (0.116 R)
• M63: 35,851,429 km (0.093 R)
• M64: 36,874,379 km (0.108 R)
• M65: 38,774,571 km (0.051 R)
• M66: 39,036,068 km (0.027 R)
• M67: 40,883,602 km (0.051 R)
• M68: 43,119,791 km (0.091 R)
• M69: 43,843,695 km (0.038 R)
• M70: 44,207,218 km (0.113 R)
• M71: 44,754,297 km (0.118 R)
• M72: 44,845,702 km (0.103 R)
• M73: 45,303,621 km (0.107 R)
• M74: 45,579,180 km (0.038 R)
• M75: 46,131,795 km (0.107 R)
• M76: 46,408,999 km (0.071 R)
• M77: 48,271,044 km (0.107 R)
• M78: 48,646,385 km (0.104 R)
• M79: 50,347,163 km (0.119 R)
• M80: 50,918,478 km (0.059 R)
• M81: 54,098,928 km (0.112 R)
• M82: 55,467,450 km (0.05 R)
• M83: 56,057,464 km (0.104 R)
• M84: 57,939,555 km (0.108 R)
• M85: 59,842,140 km (0.108 R)
• M86: 61,054,481 km (0.025 R)
• M87: 61,358,763 km (0.078 R)
• M88: 64,429,709 km (0.036 R)
• M89: 67,236,015 km (0.106 R)
• M90: 67,550,171 km (0.094 R)
• M91: 69,340,259 km (0.036 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 10,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit