🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.59 AU - 0.79 AU

Year: 206 Days

Day: 36.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,965,019 km

• M1: 591,660 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.5 AU - 3.5 AU

Year: 1870 Days

Day: 31.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,965,019 km

• M1: 671,844 km (0.067 R)
• M2: 1,284,747 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.52 AU - 5.06 AU

Year: 3773 Days

Day: 27.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.4

Radius: 10.2

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.06 AU - 5.56 AU

Year: 4404 Days

Day: 11.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,965,019 km

• M1: 168,746 km (0.069 R)
• M2: 251,474 km (0.069 R)
• M3: 359,484 km (0.11 R)
• M4: 454,179 km (0.112 R)
• M5: 568,023 km (0.065 R)
• M6: 702,811 km (0.084 R)
• M7: 806,183 km (0.056 R)
• M8: 914,941 km (0.087 R)
• M9: 1,099,993 km (0.096 R)
• M10: 1,561,054 km (0.052 R)
• M11: 1,699,432 km (0.111 R)
• M12: 1,885,382 km (0.07 R)
• M13: 2,277,628 km (0.096 R)
• M14: 2,483,325 km (0.11 R)
• M15: 2,828,746 km (0.113 R)
• M16: 2,913,269 km (0.085 R)
• M17: 3,206,930 km (0.082 R)
• M18: 4,030,466 km (0.105 R)
• M19: 4,338,488 km (0.054 R)
• M20: 4,436,325 km (0.081 R)
• M21: 4,936,730 km (0.105 R)
• M22: 5,080,194 km (0.073 R)
• M23: 5,329,125 km (0.071 R)
• M24: 5,539,759 km (0.119 R)
• M25: 6,056,470 km (0.074 R)
• M26: 6,320,660 km (0.12 R)
• M27: 6,588,589 km (0.11 R)
• M28: 6,701,386 km (0.082 R)
• M29: 6,860,259 km (0.118 R)
• M30: 7,251,607 km (0.071 R)
• M31: 7,840,275 km (0.093 R)
• M32: 8,055,995 km (0.112 R)
• M33: 8,249,275 km (0.039 R)
• M34: 8,322,279 km (0.061 R)
• M35: 8,616,089 km (0.054 R)
• M36: 8,714,824 km (0.102 R)
• M37: 9,063,237 km (0.088 R)
• M38: 9,315,011 km (0.111 R)
• M39: 9,441,720 km (0.029 R)
• M40: 9,696,934 km (0.037 R)
• M41: 10,109,974 km (0.07 R)
• M42: 10,423,531 km (0.105 R)
• M43: 11,682,547 km (0.118 R)
• M44: 11,846,655 km (0.071 R)
• M45: 12,204,942 km (0.107 R)
• M46: 12,315,944 km (0.039 R)
• M47: 12,988,835 km (0.112 R)
• M48: 13,073,807 km (0.089 R)
• M49: 13,616,249 km (0.075 R)
• M50: 13,760,162 km (0.067 R)
• M51: 14,282,707 km (0.085 R)
• M52: 15,108,338 km (0.11 R)
• M53: 15,347,096 km (0.063 R)
• M54: 15,496,843 km (0.119 R)
• M55: 15,617,120 km (0.095 R)
• M56: 16,040,332 km (0.034 R)
• M57: 16,528,770 km (0.094 R)
• M58: 17,052,960 km (0.104 R)
• M59: 17,551,421 km (0.12 R)
• M60: 17,708,199 km (0.076 R)
• M61: 18,690,309 km (0.095 R)
• M62: 18,914,556 km (0.075 R)
• M63: 19,043,061 km (0.032 R)
• M64: 19,139,701 km (0.07 R)
• M65: 19,236,491 km (0.101 R)
• M66: 19,592,684 km (0.048 R)
• M67: 19,657,609 km (0.1 R)
• M68: 19,853,133 km (0.079 R)
• M69: 20,049,107 km (0.118 R)
• M70: 20,476,209 km (0.076 R)
• M71: 20,806,670 km (0.11 R)
• M72: 21,005,785 km (0.089 R)
• M73: 21,539,999 km (0.052 R)
• M74: 21,943,614 km (0.097 R)
• M75: 22,146,319 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.9

Radius: 9.2

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.19 AU - 5.43 AU

Year: 4404 Days

Day: 15 Hours

Environment

Temp: -146 °C

Axial Tilt: 57.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 20,965,019 km

• M1: 119,230 km (0.097 R)
• M2: 203,304 km (0.111 R)
• M3: 297,550 km (0.114 R)
• M4: 421,567 km (0.097 R)
• M5: 812,915 km (0.093 R)
• M6: 876,943 km (0.114 R)
• M7: 942,915 km (0.076 R)
• M8: 1,194,689 km (0.112 R)
• M9: 1,253,630 km (0.041 R)
• M10: 1,343,838 km (0.076 R)
• M11: 1,483,562 km (0.092 R)
• M12: 1,660,985 km (0.085 R)
• M13: 1,777,522 km (0.043 R)
• M14: 2,252,944 km (0.04 R)
• M15: 2,419,895 km (0.059 R)
• M16: 2,533,590 km (0.104 R)
• M17: 3,128,690 km (0.1 R)
• M18: 3,232,062 km (0.095 R)
• M19: 3,548,910 km (0.082 R)
• M20: 3,721,995 km (0.119 R)
• M21: 3,831,650 km (0.078 R)
• M22: 4,699,916 km (0.063 R)
• M23: 4,962,311 km (0.119 R)
• M24: 5,107,571 km (0.099 R)
• M25: 5,829,081 km (0.063 R)
• M26: 5,956,688 km (0.072 R)
• M27: 6,292,984 km (0.032 R)
• M28: 6,876,117 km (0.073 R)
• M29: 7,421,251 km (0.062 R)
• M30: 7,531,954 km (0.07 R)
• M31: 7,671,229 km (0.095 R)
• M32: 7,755,004 km (0.084 R)
• M33: 8,264,983 km (0.118 R)
• M34: 8,698,219 km (0.115 R)
• M35: 9,257,565 km (0.061 R)
• M36: 10,041,907 km (0.072 R)
• M37: 10,133,760 km (0.08 R)
• M38: 10,225,912 km (0.064 R)
• M39: 11,289,852 km (0.117 R)
• M40: 11,353,431 km (0.087 R)
• M41: 11,417,309 km (0.118 R)
• M42: 12,094,389 km (0.088 R)
• M43: 12,257,451 km (0.112 R)
• M44: 13,386,167 km (0.084 R)
• M45: 14,305,895 km (0.097 R)
• M46: 14,478,531 km (0.093 R)
• M47: 14,547,795 km (0.115 R)
• M48: 15,070,489 km (0.065 R)
• M49: 15,457,649 km (0.091 R)
• M50: 15,955,211 km (0.093 R)
• M51: 16,241,990 km (0.115 R)
• M52: 16,313,947 km (0.115 R)
• M53: 16,966,194 km (0.1 R)
• M54: 17,112,351 km (0.026 R)
• M55: 18,935,949 km (0.042 R)
• M56: 19,315,628 km (0.088 R)
• M57: 19,774,595 km (0.032 R)
• M58: 19,928,381 km (0.108 R)
• M59: 21,606,720 km (0.071 R)
• M60: 21,725,500 km (0.075 R)
• M61: 22,362,638 km (0.117 R)
• M62: 22,562,949 km (0.033 R)
• M63: 22,965,517 km (0.032 R)
• M64: 23,411,020 km (0.094 R)
• M65: 24,023,174 km (0.026 R)
• M66: 25,055,250 km (0.107 R)
• M67: 25,346,666 km (0.077 R)
• M68: 25,430,292 km (0.075 R)
• M69: 25,597,542 km (0.113 R)
• M70: 25,933,240 km (0.094 R)
• M71: 26,185,910 km (0.078 R)
• M72: 26,566,487 km (0.041 R)
• M73: 27,633,270 km (0.089 R)
• M74: 28,193,664 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.3

Radius: 11.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.39 AU - 8.63 AU

Year: 8159 Days

Day: 14.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 20,965,019 km

• M1: 152,291 km (0.117 R)
• M2: 264,489 km (0.112 R)
• M3: 396,883 km (0.039 R)
• M4: 479,760 km (0.048 R)
• M5: 558,748 km (0.071 R)
• M6: 680,670 km (0.077 R)
• M7: 1,088,923 km (0.08 R)
• M8: 1,166,714 km (0.094 R)
• M9: 1,345,034 km (0.106 R)
• M10: 1,515,277 km (0.092 R)
• M11: 1,765,853 km (0.089 R)
• M12: 1,877,453 km (0.066 R)
• M13: 1,972,448 km (0.108 R)
• M14: 2,287,202 km (0.092 R)
• M15: 2,430,217 km (0.077 R)
• M16: 2,554,982 km (0.066 R)
• M17: 3,189,127 km (0.084 R)
• M18: 3,702,099 km (0.114 R)
• M19: 3,919,464 km (0.106 R)
• M20: 4,316,347 km (0.103 R)
• M21: 4,392,193 km (0.041 R)
• M22: 4,804,635 km (0.12 R)
• M23: 5,202,565 km (0.096 R)
• M24: 5,501,312 km (0.086 R)
• M25: 6,058,714 km (0.084 R)
• M26: 6,373,168 km (0.112 R)
• M27: 7,017,935 km (0.109 R)
• M28: 8,055,247 km (0.081 R)
• M29: 8,591,855 km (0.074 R)
• M30: 8,816,251 km (0.118 R)
• M31: 9,172,743 km (0.092 R)
• M32: 9,533,872 km (0.104 R)
• M33: 10,542,760 km (0.072 R)
• M34: 10,990,507 km (0.11 R)
• M35: 11,585,308 km (0.072 R)
• M36: 11,833,341 km (0.068 R)
• M37: 13,581,093 km (0.052 R)
• M38: 14,752,145 km (0.06 R)
• M39: 15,214,103 km (0.089 R)
• M40: 15,330,491 km (0.082 R)
• M41: 15,680,998 km (0.107 R)
• M42: 16,231,519 km (0.072 R)
• M43: 16,310,656 km (0.101 R)
• M44: 16,788,471 km (0.107 R)
• M45: 19,078,216 km (0.066 R)
• M46: 19,161,692 km (0.061 R)
• M47: 19,245,467 km (0.077 R)
• M48: 19,371,279 km (0.078 R)
• M49: 19,877,069 km (0.105 R)
• M50: 20,558,487 km (0.073 R)
• M51: 21,204,152 km (0.071 R)
• M52: 21,420,770 km (0.108 R)
• M53: 22,207,056 km (0.065 R)
• M54: 23,493,747 km (0.08 R)
• M55: 23,583,356 km (0.098 R)
• M56: 24,395,074 km (0.114 R)
• M57: 24,531,208 km (0.064 R)
• M58: 25,124,214 km (0.096 R)
• M59: 25,215,918 km (0.074 R)
• M60: 25,353,698 km (0.086 R)
• M61: 25,768,233 km (0.1 R)
• M62: 26,138,638 km (0.086 R)
• M63: 26,744,359 km (0.058 R)
• M64: 27,401,842 km (0.078 R)
• M65: 27,590,784 km (0.08 R)
• M66: 27,780,025 km (0.06 R)
• M67: 28,254,999 km (0.101 R)
• M68: 29,020,790 km (0.072 R)
• M69: 29,406,154 km (0.084 R)
• M70: 30,084,730 km (0.101 R)
• M71: 30,915,597 km (0.118 R)
• M72: 31,358,556 km (0.103 R)
• M73: 31,605,542 km (0.113 R)
• M74: 31,803,610 km (0.118 R)
• M75: 33,101,072 km (0.056 R)
• M76: 33,857,439 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.2

Radius: 14.3

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.8 AU - 9.34 AU

Year: 8251 Days

Day: 7.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 20,965,019 km

• M1: 181,313 km (0.091 R)
• M2: 319,840 km (0.12 R)
• M3: 571,165 km (0.117 R)
• M4: 757,863 km (0.095 R)
• M5: 1,140,983 km (0.101 R)
• M6: 1,255,126 km (0.059 R)
• M7: 1,385,426 km (0.085 R)
• M8: 1,533,229 km (0.109 R)
• M9: 2,050,987 km (0.091 R)
• M10: 2,178,295 km (0.119 R)
• M11: 2,308,295 km (0.11 R)
• M12: 2,683,187 km (0.097 R)
• M13: 2,776,237 km (0.067 R)
• M14: 3,045,663 km (0.045 R)
• M15: 3,224,732 km (0.095 R)
• M16: 3,323,915 km (0.062 R)
• M17: 3,662,006 km (0.055 R)
• M18: 4,686,602 km (0.104 R)
• M19: 4,875,245 km (0.079 R)
• M20: 5,066,431 km (0.077 R)
• M21: 5,201,817 km (0.06 R)
• M22: 5,397,192 km (0.112 R)
• M23: 5,937,240 km (0.064 R)
• M24: 6,536,679 km (0.096 R)
• M25: 7,112,332 km (0.101 R)
• M26: 7,395,371 km (0.052 R)
• M27: 7,950,080 km (0.075 R)
• M28: 8,107,905 km (0.065 R)
• M29: 8,289,517 km (0.11 R)
• M30: 8,726,193 km (0.113 R)
• M31: 8,865,768 km (0.114 R)
• M32: 9,029,428 km (0.1 R)
• M33: 9,550,478 km (0.063 R)
• M34: 9,646,220 km (0.084 R)
• M35: 9,911,457 km (0.079 R)
• M36: 10,032,781 km (0.108 R)
• M37: 10,154,554 km (0.058 R)
• M38: 10,498,180 km (0.116 R)
• M39: 10,621,898 km (0.092 R)
• M40: 10,870,828 km (0.112 R)
• M41: 12,092,145 km (0.083 R)
• M42: 12,430,386 km (0.1 R)
• M43: 12,561,434 km (0.075 R)
• M44: 12,666,452 km (0.068 R)
• M45: 12,798,247 km (0.096 R)
• M46: 13,249,734 km (0.028 R)
• M47: 13,437,180 km (0.095 R)
• M48: 13,598,596 km (0.115 R)
• M49: 13,787,688 km (0.103 R)
• M50: 14,086,584 km (0.08 R)
• M51: 14,223,167 km (0.109 R)
• M52: 14,332,673 km (0.117 R)
• M53: 14,940,489 km (0.106 R)
• M54: 15,444,035 km (0.082 R)
• M55: 15,669,629 km (0.095 R)
• M56: 15,811,298 km (0.114 R)
• M57: 16,467,883 km (0.067 R)
• M58: 16,727,286 km (0.096 R)
• M59: 17,396,437 km (0.1 R)
• M60: 17,543,043 km (0.11 R)
• M61: 18,015,024 km (0.09 R)
• M62: 18,491,194 km (0.089 R)
• M63: 18,700,931 km (0.111 R)
• M64: 18,790,989 km (0.066 R)
• M65: 19,092,279 km (0.051 R)
• M66: 19,516,837 km (0.046 R)
• M67: 19,699,796 km (0.11 R)
• M68: 20,221,144 km (0.114 R)
• M69: 20,530,064 km (0.097 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 11,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit