🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.73 AU - 0.85 AU

Year: 266 Days

Day: 26.9 Hours

Environment

Temp: 116 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.18 AU - 1.74 AU

Year: 668 Days

Day: 26.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.19 AU - 1.75 AU

Year: 675 Days

Day: 20.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 14.3

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.6 AU - 7.3 AU

Year: 6204 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,045,876 km

• M1: 186,100 km (0.118 R)
• M2: 290,818 km (0.05 R)
• M3: 408,552 km (0.065 R)
• M4: 518,656 km (0.09 R)
• M5: 630,555 km (0.109 R)
• M6: 883,824 km (0.12 R)
• M7: 1,141,731 km (0.053 R)
• M8: 1,344,137 km (0.114 R)
• M9: 1,893,610 km (0.119 R)
• M10: 2,193,853 km (0.111 R)
• M11: 2,509,803 km (0.097 R)
• M12: 3,011,555 km (0.063 R)
• M13: 4,132,043 km (0.072 R)
• M14: 4,301,986 km (0.037 R)
• M15: 4,623,921 km (0.074 R)
• M16: 4,775,164 km (0.078 R)
• M17: 5,108,618 km (0.116 R)
• M18: 5,502,958 km (0.115 R)
• M19: 5,690,404 km (0.098 R)
• M20: 5,907,321 km (0.101 R)
• M21: 6,631,075 km (0.1 R)
• M22: 6,830,788 km (0.092 R)
• M23: 7,236,348 km (0.116 R)
• M24: 7,353,633 km (0.064 R)
• M25: 7,769,216 km (0.038 R)
• M26: 8,437,918 km (0.063 R)
• M27: 8,685,802 km (0.084 R)
• M28: 9,315,908 km (0.055 R)
• M29: 10,058,662 km (0.097 R)
• M30: 10,255,682 km (0.12 R)
• M31: 10,586,742 km (0.073 R)
• M32: 10,686,823 km (0.112 R)
• M33: 10,854,223 km (0.109 R)
• M34: 11,567,057 km (0.086 R)
• M35: 11,670,130 km (0.119 R)
• M36: 11,842,616 km (0.06 R)
• M37: 12,155,126 km (0.074 R)
• M38: 13,288,629 km (0.107 R)
• M39: 13,396,639 km (0.115 R)
• M40: 13,541,150 km (0.115 R)
• M41: 14,050,830 km (0.07 R)
• M42: 14,864,643 km (0.104 R)
• M43: 15,390,479 km (0.087 R)
• M44: 15,503,875 km (0.11 R)
• M45: 16,037,191 km (0.077 R)
• M46: 16,460,403 km (0.092 R)
• M47: 16,809,565 km (0.093 R)
• M48: 17,160,970 km (0.12 R)
• M49: 17,554,413 km (0.073 R)
• M50: 17,791,974 km (0.086 R)
• M51: 18,510,792 km (0.069 R)
• M52: 18,873,866 km (0.077 R)
• M53: 19,525,065 km (0.103 R)
• M54: 19,977,000 km (0.036 R)
• M55: 20,975,117 km (0.043 R)
• M56: 21,185,153 km (0.088 R)
• M57: 21,649,654 km (0.085 R)
• M58: 21,776,962 km (0.085 R)
• M59: 22,202,867 km (0.099 R)
• M60: 22,331,222 km (0.109 R)
• M61: 23,410,421 km (0.117 R)
• M62: 23,541,020 km (0.113 R)
• M63: 24,109,941 km (0.087 R)
• M64: 24,949,634 km (0.115 R)
• M65: 25,083,075 km (0.08 R)
• M66: 25,933,838 km (0.099 R)
• M67: 26,703,220 km (0.065 R)
• M68: 26,794,175 km (0.102 R)
• M69: 28,171,523 km (0.12 R)
• M70: 28,589,200 km (0.105 R)
• M71: 29,008,972 km (0.107 R)
• M72: 30,517,966 km (0.116 R)
• M73: 30,755,976 km (0.065 R)
• M74: 32,245,821 km (0.05 R)
• M75: 32,342,760 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 10.7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.9 AU - 9.82 AU

Year: 8346 Days

Day: 9.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,045,876 km

• M1: 263,891 km (0.115 R)
• M2: 417,528 km (0.104 R)
• M3: 752,926 km (0.119 R)
• M4: 1,579,903 km (0.058 R)
• M5: 1,853,218 km (0.114 R)
• M6: 3,581,074 km (0.047 R)
• M7: 4,203,251 km (0.12 R)
• M8: 4,336,094 km (0.085 R)
• M9: 4,403,114 km (0.118 R)
• M10: 4,766,487 km (0.057 R)
• M11: 5,139,584 km (0.067 R)
• M12: 5,281,852 km (0.072 R)
• M13: 5,522,106 km (0.081 R)
• M14: 5,864,386 km (0.114 R)
• M15: 6,724,574 km (0.079 R)
• M16: 7,169,478 km (0.116 R)
• M17: 7,841,023 km (0.064 R)
• M18: 8,060,184 km (0.064 R)
• M19: 8,364,915 km (0.11 R)
• M20: 8,871,603 km (0.119 R)
• M21: 9,533,723 km (0.118 R)
• M22: 9,709,051 km (0.096 R)
• M23: 9,974,139 km (0.109 R)
• M24: 10,063,000 km (0.116 R)
• M25: 10,632,070 km (0.038 R)
• M26: 11,088,643 km (0.105 R)
• M27: 11,211,463 km (0.054 R)
• M28: 11,738,795 km (0.075 R)
• M29: 12,369,500 km (0.106 R)
• M30: 12,624,864 km (0.096 R)
• M31: 12,721,055 km (0.094 R)
• M32: 12,978,812 km (0.101 R)
• M33: 13,205,752 km (0.102 R)
• M34: 13,303,439 km (0.052 R)
• M35: 13,795,467 km (0.116 R)
• M36: 14,027,044 km (0.09 R)
• M37: 14,126,826 km (0.071 R)
• M38: 14,427,219 km (0.043 R)
• M39: 14,662,387 km (0.112 R)
• M40: 14,864,942 km (0.066 R)
• M41: 15,444,035 km (0.106 R)
• M42: 16,659,219 km (0.058 R)
• M43: 17,546,035 km (0.101 R)
• M44: 17,617,692 km (0.091 R)
• M45: 17,725,253 km (0.089 R)
• M46: 18,230,296 km (0.118 R)
• M47: 19,661,947 km (0.116 R)
• M48: 19,885,447 km (0.116 R)
• M49: 20,109,843 km (0.032 R)
• M50: 20,222,191 km (0.078 R)
• M51: 20,560,881 km (0.092 R)
• M52: 20,712,124 km (0.115 R)
• M53: 21,053,507 km (0.117 R)
• M54: 23,101,502 km (0.052 R)
• M55: 24,688,735 km (0.114 R)
• M56: 25,010,520 km (0.112 R)
• M57: 26,188,304 km (0.092 R)
• M58: 26,311,124 km (0.051 R)
• M59: 27,591,981 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.7

Radius: 9.3

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.31 AU - 9.55 AU

Year: 10107 Days

Day: 10.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 34,045,876 km

• M1: 236,215 km (0.079 R)
• M2: 319,840 km (0.085 R)
• M3: 379,081 km (0.079 R)
• M4: 470,037 km (0.108 R)
• M5: 614,698 km (0.082 R)
• M6: 860,637 km (0.049 R)
• M7: 1,337,405 km (0.113 R)
• M8: 1,681,181 km (0.094 R)
• M9: 2,423,486 km (0.105 R)
• M10: 2,735,547 km (0.071 R)
• M11: 2,842,509 km (0.084 R)
• M12: 2,950,818 km (0.095 R)
• M13: 3,426,689 km (0.12 R)
• M14: 4,512,171 km (0.113 R)
• M15: 5,026,638 km (0.064 R)
• M16: 5,764,156 km (0.087 R)
• M17: 6,679,096 km (0.104 R)
• M18: 6,969,765 km (0.059 R)
• M19: 8,134,683 km (0.068 R)
• M20: 8,211,876 km (0.053 R)
• M21: 8,328,263 km (0.085 R)
• M22: 8,641,072 km (0.101 R)
• M23: 9,037,656 km (0.071 R)
• M24: 9,278,359 km (0.103 R)
• M25: 9,359,142 km (0.075 R)
• M26: 9,725,208 km (0.081 R)
• M27: 10,471,701 km (0.066 R)
• M28: 10,767,008 km (0.056 R)
• M29: 10,894,315 km (0.045 R)
• M30: 11,193,511 km (0.084 R)
• M31: 11,800,130 km (0.104 R)
• M32: 12,195,667 km (0.101 R)
• M33: 12,819,640 km (0.08 R)
• M34: 13,499,712 km (0.118 R)
• M35: 13,867,274 km (0.061 R)
• M36: 14,005,951 km (0.118 R)
• M37: 14,098,552 km (0.117 R)
• M38: 14,284,652 km (0.116 R)
• M39: 14,706,219 km (0.076 R)
• M40: 14,989,557 km (0.116 R)
• M41: 15,131,825 km (0.119 R)
• M42: 15,226,969 km (0.117 R)
• M43: 15,322,263 km (0.025 R)
• M44: 16,043,624 km (0.097 R)
• M45: 16,579,782 km (0.12 R)
• M46: 17,171,143 km (0.109 R)
• M47: 19,295,433 km (0.12 R)
• M48: 22,199,875 km (0.04 R)
• M49: 22,851,524 km (0.114 R)
• M50: 23,289,397 km (0.031 R)
• M51: 23,730,112 km (0.082 R)
• M52: 24,118,019 km (0.099 R)
• M53: 24,284,821 km (0.035 R)
• M54: 24,731,819 km (0.088 R)
• M55: 26,202,815 km (0.117 R)
• M56: 26,317,108 km (0.089 R)
• M57: 26,488,996 km (0.103 R)
• M58: 26,833,669 km (0.096 R)
• M59: 26,949,009 km (0.086 R)
• M60: 27,527,654 km (0.115 R)
• M61: 29,051,458 km (0.062 R)
• M62: 29,229,030 km (0.078 R)
• M63: 29,347,661 km (0.118 R)
• M64: 30,722,915 km (0.088 R)
• M65: 30,783,203 km (0.117 R)
• M66: 31,388,027 km (0.074 R)
• M67: 31,448,764 km (0.092 R)
• M68: 31,570,237 km (0.12 R)
• M69: 33,473,720 km (0.097 R)
• M70: 33,597,887 km (0.048 R)
• M71: 33,722,053 km (0.11 R)
• M72: 34,658,835 km (0.07 R)
• M73: 35,857,413 km (0.106 R)
• M74: 36,111,580 km (0.066 R)
• M75: 36,813,343 km (0.119 R)
• M76: 37,326,614 km (0.058 R)
• M77: 37,584,071 km (0.047 R)
• M78: 39,403,182 km (0.097 R)
• M79: 39,468,705 km (0.098 R)
• M80: 40,521,575 km (0.032 R)
• M81: 40,985,179 km (0.112 R)
• M82: 42,386,313 km (0.069 R)
• M83: 42,722,310 km (0.083 R)
• M84: 42,924,267 km (0.114 R)
• M85: 43,261,610 km (0.036 R)
• M86: 43,329,078 km (0.074 R)
• M87: 44,688,026 km (0.107 R)
• M88: 46,060,736 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.3

Radius: 11.5

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.86 AU - 12.58 AU

Year: 12374 Days

Day: 13.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,045,876 km

• M1: 154,983 km (0.117 R)
• M2: 355,594 km (0.027 R)
• M3: 757,564 km (0.025 R)
• M4: 998,117 km (0.059 R)
• M5: 1,104,481 km (0.071 R)
• M6: 1,199,027 km (0.091 R)
• M7: 1,313,021 km (0.059 R)
• M8: 1,413,849 km (0.1 R)
• M9: 1,623,436 km (0.078 R)
• M10: 1,881,044 km (0.111 R)
• M11: 2,014,934 km (0.083 R)
• M12: 2,152,115 km (0.106 R)
• M13: 2,292,438 km (0.073 R)
• M14: 2,582,508 km (0.11 R)
• M15: 2,840,714 km (0.105 R)
• M16: 2,928,678 km (0.115 R)
• M17: 3,039,978 km (0.099 R)
• M18: 3,475,757 km (0.105 R)
• M19: 3,785,574 km (0.082 R)
• M20: 4,129,200 km (0.063 R)
• M21: 4,229,281 km (0.107 R)
• M22: 4,406,256 km (0.073 R)
• M23: 4,482,999 km (0.092 R)
• M24: 4,585,923 km (0.086 R)
• M25: 4,689,594 km (0.05 R)
• M26: 5,825,640 km (0.034 R)
• M27: 7,102,907 km (0.106 R)
• M28: 7,742,288 km (0.105 R)
• M29: 8,784,237 km (0.06 R)
• M30: 9,043,490 km (0.091 R)
• M31: 9,404,021 km (0.115 R)
• M32: 9,503,205 km (0.064 R)
• M33: 11,067,101 km (0.089 R)
• M34: 11,347,148 km (0.097 R)
• M35: 11,523,374 km (0.078 R)
• M36: 12,600,030 km (0.079 R)
• M37: 12,709,386 km (0.068 R)
• M38: 13,558,953 km (0.055 R)
• M39: 15,273,643 km (0.095 R)
• M40: 15,468,270 km (0.067 R)
• M41: 16,215,811 km (0.032 R)
• M42: 16,334,891 km (0.078 R)
• M43: 16,573,948 km (0.101 R)
• M44: 16,734,018 km (0.044 R)
• M45: 16,894,686 km (0.09 R)
• M46: 17,015,411 km (0.109 R)
• M47: 17,664,217 km (0.096 R)
• M48: 17,786,888 km (0.111 R)
• M49: 18,403,979 km (0.077 R)
• M50: 18,528,295 km (0.082 R)
• M51: 18,777,674 km (0.11 R)
• M52: 18,986,363 km (0.078 R)
• M53: 19,069,989 km (0.054 R)
• M54: 19,574,732 km (0.067 R)
• M55: 20,126,449 km (0.117 R)
• M56: 20,898,823 km (0.068 R)
• M57: 21,637,238 km (0.069 R)
• M58: 22,295,767 km (0.064 R)
• M59: 22,783,008 km (0.105 R)
• M60: 23,587,844 km (0.095 R)
• M61: 24,447,434 km (0.098 R)
• M62: 24,766,675 km (0.114 R)
• M63: 24,949,783 km (0.057 R)
• M64: 25,133,340 km (0.102 R)
• M65: 25,271,269 km (0.076 R)
• M66: 25,455,574 km (0.105 R)
• M67: 27,417,699 km (0.113 R)
• M68: 28,752,711 km (0.092 R)
• M69: 29,041,584 km (0.106 R)
• M70: 29,234,565 km (0.1 R)
• M71: 29,962,509 km (0.099 R)
• M72: 30,549,082 km (0.053 R)
• M73: 31,436,197 km (0.052 R)
• M74: 31,584,748 km (0.116 R)
• M75: 32,782,429 km (0.047 R)
• M76: 33,033,903 km (0.072 R)
• M77: 33,336,390 km (0.089 R)
• M78: 33,639,924 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 18,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit