🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.63 AU - 0.91 AU

Year: 243 Days

Day: 44.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,032,783 km

• M1: 502,350 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.89 AU - 2.07 AU

Year: 1003 Days

Day: 12.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.88 AU - 4.38 AU

Year: 2489 Days

Day: 16.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.5

Radius: 11.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5 AU - 7.6 AU

Year: 5691 Days

Day: 13 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,032,783 km

• M1: 256,860 km (0.036 R)
• M2: 339,737 km (0.112 R)
• M3: 701,913 km (0.083 R)
• M4: 785,838 km (0.028 R)
• M5: 1,201,720 km (0.088 R)
• M6: 1,334,862 km (0.115 R)
• M7: 1,552,228 km (0.072 R)
• M8: 1,969,456 km (0.104 R)
• M9: 2,110,527 km (0.04 R)
• M10: 2,630,679 km (0.102 R)
• M11: 3,087,401 km (0.111 R)
• M12: 3,462,443 km (0.12 R)
• M13: 3,633,882 km (0.038 R)
• M14: 3,852,145 km (0.071 R)
• M15: 3,940,707 km (0.054 R)
• M16: 4,233,171 km (0.091 R)
• M17: 4,416,728 km (0.07 R)
• M18: 4,579,640 km (0.063 R)
• M19: 4,935,383 km (0.072 R)
• M20: 5,423,671 km (0.1 R)
• M21: 5,598,252 km (0.058 R)
• M22: 5,901,935 km (0.12 R)
• M23: 6,107,333 km (0.114 R)
• M24: 6,658,003 km (0.101 R)
• M25: 7,306,958 km (0.093 R)
• M26: 7,583,415 km (0.107 R)
• M27: 7,722,840 km (0.116 R)
• M28: 7,891,437 km (0.116 R)
• M29: 8,928,151 km (0.094 R)
• M30: 9,462,664 km (0.081 R)
• M31: 9,794,322 km (0.097 R)
• M32: 10,283,806 km (0.1 R)
• M33: 11,702,742 km (0.106 R)
• M34: 12,385,806 km (0.113 R)
• M35: 12,517,452 km (0.096 R)
• M36: 12,781,941 km (0.108 R)
• M37: 13,015,015 km (0.102 R)
• M38: 13,283,094 km (0.11 R)
• M39: 13,485,350 km (0.101 R)
• M40: 13,756,571 km (0.078 R)
• M41: 13,858,747 km (0.057 R)
• M42: 14,063,995 km (0.099 R)
• M43: 14,338,956 km (0.095 R)
• M44: 14,581,155 km (0.089 R)
• M45: 15,139,903 km (0.116 R)
• M46: 15,245,369 km (0.092 R)
• M47: 15,351,135 km (0.105 R)
• M48: 15,492,655 km (0.102 R)
• M49: 16,639,622 km (0.107 R)
• M50: 17,628,613 km (0.092 R)
• M51: 18,037,015 km (0.092 R)
• M52: 18,260,963 km (0.088 R)
• M53: 18,674,302 km (0.109 R)
• M54: 19,663,144 km (0.087 R)
• M55: 20,202,744 km (0.053 R)
• M56: 20,357,877 km (0.086 R)
• M57: 20,474,413 km (0.1 R)
• M58: 21,414,786 km (0.088 R)
• M59: 21,533,417 km (0.102 R)
• M60: 21,612,554 km (0.095 R)
• M61: 21,969,943 km (0.111 R)
• M62: 22,209,300 km (0.064 R)
• M63: 22,529,888 km (0.032 R)
• M64: 22,610,222 km (0.072 R)
• M65: 23,419,098 km (0.116 R)
• M66: 23,991,011 km (0.07 R)
• M67: 24,155,269 km (0.113 R)
• M68: 25,106,861 km (0.102 R)
• M69: 25,190,187 km (0.069 R)
• M70: 25,608,313 km (0.094 R)
• M71: 25,776,162 km (0.113 R)
• M72: 27,132,267 km (0.044 R)
• M73: 27,389,126 km (0.109 R)
• M74: 27,862,155 km (0.102 R)
• M75: 28,816,290 km (0.119 R)
• M76: 29,341,229 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.4

Radius: 12.3

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.1 AU - 7.66 AU

Year: 6495 Days

Day: 6.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,032,783 km

• M1: 154,086 km (0.108 R)
• M2: 495,468 km (0.044 R)
• M3: 598,391 km (0.086 R)
• M4: 1,183,918 km (0.117 R)
• M5: 1,429,557 km (0.048 R)
• M6: 1,515,277 km (0.104 R)
• M7: 1,620,444 km (0.071 R)
• M8: 1,710,053 km (0.109 R)
• M9: 1,875,808 km (0.092 R)
• M10: 2,027,799 km (0.076 R)
• M11: 2,223,623 km (0.098 R)
• M12: 2,446,524 km (0.073 R)
• M13: 3,526,770 km (0.029 R)
• M14: 3,787,668 km (0.089 R)
• M15: 4,203,551 km (0.093 R)
• M16: 4,685,705 km (0.118 R)
• M17: 4,894,094 km (0.062 R)
• M18: 5,158,883 km (0.034 R)
• M19: 5,455,685 km (0.117 R)
• M20: 5,565,041 km (0.1 R)
• M21: 5,675,145 km (0.098 R)
• M22: 6,037,920 km (0.058 R)
• M23: 6,151,165 km (0.079 R)
• M24: 6,437,196 km (0.098 R)
• M25: 6,815,679 km (0.051 R)
• M26: 6,933,562 km (0.115 R)
• M27: 7,261,331 km (0.111 R)
• M28: 7,472,713 km (0.102 R)
• M29: 7,563,818 km (0.055 R)
• M30: 8,432,682 km (0.102 R)
• M31: 9,170,200 km (0.117 R)
• M32: 9,761,710 km (0.097 R)
• M33: 9,961,573 km (0.07 R)
• M34: 10,912,566 km (0.092 R)
• M35: 12,141,962 km (0.116 R)
• M36: 12,249,373 km (0.07 R)
• M37: 13,120,032 km (0.097 R)
• M38: 13,340,989 km (0.093 R)
• M39: 14,312,028 km (0.093 R)
• M40: 14,501,419 km (0.084 R)
• M41: 15,190,018 km (0.096 R)
• M42: 15,267,211 km (0.057 R)
• M43: 15,422,044 km (0.04 R)
• M44: 15,733,058 km (0.066 R)
• M45: 16,243,038 km (0.114 R)
• M46: 16,519,794 km (0.117 R)
• M47: 16,998,058 km (0.06 R)
• M48: 17,480,960 km (0.035 R)
• M49: 17,642,825 km (0.114 R)
• M50: 18,295,670 km (0.096 R)
• M51: 18,377,799 km (0.031 R)
• M52: 18,707,663 km (0.059 R)
• M53: 20,258,544 km (0.088 R)
• M54: 21,981,313 km (0.11 R)
• M55: 23,037,474 km (0.104 R)
• M56: 23,348,637 km (0.118 R)
• M57: 23,750,756 km (0.119 R)
• M58: 24,743,338 km (0.1 R)
• M59: 25,381,972 km (0.096 R)
• M60: 26,026,140 km (0.086 R)
• M61: 26,629,019 km (0.09 R)
• M62: 27,049,240 km (0.092 R)
• M63: 27,565,652 km (0.117 R)
• M64: 27,707,022 km (0.055 R)
• M65: 28,513,055 km (0.081 R)
• M66: 28,703,792 km (0.044 R)
• M67: 28,942,850 km (0.116 R)
• M68: 29,664,061 km (0.072 R)
• M69: 29,857,341 km (0.06 R)
• M70: 30,830,027 km (0.073 R)
• M71: 30,976,932 km (0.05 R)
• M72: 31,369,626 km (0.118 R)
• M73: 32,308,802 km (0.113 R)
• M74: 32,856,779 km (0.058 R)
• M75: 33,006,676 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.4

Radius: 14.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.88 AU - 12.12 AU

Year: 12245 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,032,783 km

• M1: 184,454 km (0.106 R)
• M2: 438,920 km (0.099 R)
• M3: 613,202 km (0.079 R)
• M4: 728,093 km (0.053 R)
• M5: 1,061,995 km (0.071 R)
• M6: 1,312,273 km (0.109 R)
• M7: 1,677,142 km (0.111 R)
• M8: 1,822,401 km (0.098 R)
• M9: 2,641,300 km (0.115 R)
• M10: 3,164,893 km (0.117 R)
• M11: 5,244,004 km (0.099 R)
• M12: 5,753,534 km (0.098 R)
• M13: 6,625,241 km (0.113 R)
• M14: 6,820,167 km (0.114 R)
• M15: 6,977,693 km (0.09 R)
• M16: 7,176,060 km (0.105 R)
• M17: 7,906,247 km (0.09 R)
• M18: 8,532,763 km (0.091 R)
• M19: 9,045,734 km (0.102 R)
• M20: 9,612,710 km (0.12 R)
• M21: 9,967,407 km (0.089 R)
• M22: 10,918,999 km (0.08 R)
• M23: 11,429,128 km (0.099 R)
• M24: 12,042,030 km (0.065 R)
• M25: 12,328,510 km (0.117 R)
• M26: 12,617,384 km (0.101 R)
• M27: 13,201,713 km (0.045 R)
• M28: 13,398,434 km (0.113 R)
• M29: 13,596,202 km (0.1 R)
• M30: 14,650,269 km (0.119 R)
• M31: 14,803,009 km (0.09 R)
• M32: 15,315,830 km (0.118 R)
• M33: 16,517,849 km (0.115 R)
• M34: 16,623,764 km (0.077 R)
• M35: 17,750,087 km (0.094 R)
• M36: 18,240,319 km (0.035 R)
• M37: 18,569,584 km (0.112 R)
• M38: 19,457,297 km (0.107 R)
• M39: 20,586,612 km (0.117 R)
• M40: 20,814,898 km (0.113 R)
• M41: 21,447,398 km (0.082 R)
• M42: 21,563,037 km (0.098 R)
• M43: 22,908,221 km (0.036 R)
• M44: 23,441,986 km (0.094 R)
• M45: 23,561,216 km (0.119 R)
• M46: 24,220,344 km (0.063 R)
• M47: 24,824,719 km (0.062 R)
• M48: 25,128,852 km (0.104 R)
• M49: 27,229,356 km (0.07 R)
• M50: 28,173,767 km (0.086 R)
• M51: 29,707,444 km (0.071 R)
• M52: 29,836,398 km (0.102 R)
• M53: 30,875,355 km (0.065 R)
• M54: 31,071,478 km (0.063 R)
• M55: 32,256,891 km (0.11 R)
• M56: 33,927,750 km (0.081 R)
• M57: 34,875,752 km (0.054 R)
• M58: 35,284,603 km (0.086 R)
• M59: 35,558,217 km (0.117 R)
• M60: 36,313,986 km (0.115 R)
• M61: 37,283,679 km (0.116 R)
• M62: 37,562,230 km (0.081 R)
• M63: 37,981,403 km (0.042 R)
• M64: 38,402,222 km (0.115 R)
• M65: 40,959,149 km (0.065 R)
• M66: 42,694,185 km (0.105 R)
• M67: 42,912,748 km (0.116 R)
• M68: 43,204,763 km (0.087 R)
• M69: 44,822,514 km (0.115 R)
• M70: 44,970,616 km (0.045 R)
• M71: 45,118,867 km (0.097 R)
• M72: 46,086,167 km (0.073 R)
• M73: 47,437,036 km (0.104 R)
• M74: 47,814,471 km (0.089 R)
• M75: 48,344,796 km (0.087 R)
• M76: 48,800,770 km (0.088 R)
• M77: 50,870,606 km (0.095 R)
• M78: 52,032,832 km (0.039 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 16,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit