🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.7 AU - 0.84 AU

Year: 248 Days

Day: 13.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.41 AU - 3.09 AU

Year: 1674 Days

Day: 39.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.53 AU - 3.03 AU

Year: 1702 Days

Day: 13.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.1

Radius: 9.6

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.42 AU - 12.12 AU

Year: 11210 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,381,870 km

• M1: 143,464 km (0.095 R)
• M2: 224,546 km (0.085 R)
• M3: 300,542 km (0.077 R)
• M4: 402,867 km (0.059 R)
• M5: 901,776 km (0.094 R)
• M6: 1,060,649 km (0.077 R)
• M7: 1,786,348 km (0.047 R)
• M8: 1,911,711 km (0.113 R)
• M9: 2,414,510 km (0.066 R)
• M10: 2,666,881 km (0.113 R)
• M11: 2,839,816 km (0.086 R)
• M12: 3,076,331 km (0.102 R)
• M13: 3,921,409 km (0.113 R)
• M14: 4,386,658 km (0.115 R)
• M15: 5,081,540 km (0.07 R)
• M16: 6,149,370 km (0.091 R)
• M17: 6,572,283 km (0.073 R)
• M18: 6,964,828 km (0.106 R)
• M19: 7,772,956 km (0.089 R)
• M20: 8,229,977 km (0.074 R)
• M21: 8,482,947 km (0.106 R)
• M22: 8,910,348 km (0.058 R)
• M23: 9,608,821 km (0.094 R)
• M24: 10,009,444 km (0.032 R)
• M25: 10,324,796 km (0.032 R)
• M26: 10,597,663 km (0.092 R)
• M27: 10,689,217 km (0.074 R)
• M28: 11,950,327 km (0.113 R)
• M29: 12,768,328 km (0.119 R)
• M30: 14,003,857 km (0.108 R)
• M31: 14,508,600 km (0.085 R)
• M32: 14,661,339 km (0.091 R)
• M33: 15,328,845 km (0.086 R)
• M34: 15,432,367 km (0.104 R)
• M35: 16,058,733 km (0.084 R)
• M36: 16,640,220 km (0.119 R)
• M37: 18,370,918 km (0.09 R)
• M38: 18,646,477 km (0.068 R)
• M39: 19,369,334 km (0.11 R)
• M40: 19,649,830 km (0.088 R)
• M41: 20,613,390 km (0.035 R)
• M42: 21,650,552 km (0.095 R)
• M43: 22,468,852 km (0.068 R)
• M44: 22,704,469 km (0.093 R)
• M45: 23,237,785 km (0.064 R)
• M46: 23,356,865 km (0.066 R)
• M47: 23,595,623 km (0.053 R)
• M48: 25,534,561 km (0.078 R)
• M49: 26,398,788 km (0.12 R)
• M50: 26,896,949 km (0.071 R)
• M51: 27,335,421 km (0.071 R)
• M52: 27,524,063 km (0.118 R)
• M53: 28,029,255 km (0.078 R)
• M54: 28,155,965 km (0.038 R)
• M55: 29,241,148 km (0.082 R)
• M56: 30,080,242 km (0.08 R)
• M57: 30,665,768 km (0.1 R)
• M58: 31,255,184 km (0.105 R)
• M59: 31,518,327 km (0.03 R)
• M60: 33,313,501 km (0.102 R)
• M61: 33,784,286 km (0.119 R)
• M62: 34,664,519 km (0.119 R)
• M63: 34,868,720 km (0.081 R)
• M64: 35,415,351 km (0.046 R)
• M65: 35,827,044 km (0.109 R)
• M66: 35,895,859 km (0.066 R)
• M67: 36,585,954 km (0.106 R)
• M68: 36,793,895 km (0.092 R)
• M69: 40,603,106 km (0.091 R)
• M70: 40,674,763 km (0.092 R)
• M71: 40,746,570 km (0.11 R)
• M72: 41,249,967 km (0.048 R)
• M73: 41,683,203 km (0.101 R)
• M74: 42,045,379 km (0.117 R)
• M75: 43,138,192 km (0.058 R)
• M76: 43,724,765 km (0.112 R)
• M77: 43,945,422 km (0.119 R)
• M78: 44,019,024 km (0.109 R)
• M79: 44,166,378 km (0.111 R)
• M80: 44,683,687 km (0.092 R)
• M81: 44,757,738 km (0.108 R)
• M82: 45,054,241 km (0.105 R)
• M83: 45,873,289 km (0.094 R)
• M84: 47,374,953 km (0.114 R)
• M85: 48,131,918 km (0.077 R)
• M86: 48,207,764 km (0.082 R)
• M87: 48,664,038 km (0.091 R)
• M88: 48,892,773 km (0.079 R)
• M89: 49,121,807 km (0.047 R)
• M90: 49,734,261 km (0.118 R)
• M91: 50,426,450 km (0.103 R)
• M92: 51,044,289 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.8

Radius: 4.2

Gravity: 51.69 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.29 AU - 13.91 AU

Year: 16418 Days

Day: 18.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,381,870 km

• M1: 244,293 km (0.071 R)
• M2: 308,022 km (0.038 R)
• M3: 342,130 km (0.033 R)
• M4: 491,878 km (0.103 R)
• M5: 532,419 km (0.072 R)
• M6: 921,822 km (0.115 R)
• M7: 998,117 km (0.111 R)
• M8: 1,295,518 km (0.117 R)
• M9: 1,588,580 km (0.029 R)
• M10: 1,934,001 km (0.091 R)
• M11: 2,547,203 km (0.072 R)
• M12: 2,691,116 km (0.1 R)
• M13: 2,874,822 km (0.069 R)
• M14: 3,138,713 km (0.078 R)
• M15: 3,215,457 km (0.045 R)
• M16: 3,331,993 km (0.112 R)
• M17: 3,410,383 km (0.102 R)
• M18: 3,893,434 km (0.063 R)
• M19: 3,934,723 km (0.083 R)
• M20: 4,142,963 km (0.115 R)
• M21: 4,527,131 km (0.112 R)
• M22: 4,745,394 km (0.116 R)
• M23: 6,125,285 km (0.113 R)
• M24: 7,260,733 km (0.041 R)
• M25: 8,620,129 km (0.039 R)
• M26: 9,494,827 km (0.112 R)
• M27: 10,112,367 km (0.048 R)
• M28: 10,858,711 km (0.084 R)
• M29: 11,033,591 km (0.081 R)
• M30: 11,268,011 km (0.044 R)
• M31: 11,504,076 km (0.101 R)
• M32: 11,563,317 km (0.091 R)
• M33: 12,101,570 km (0.107 R)
• M34: 12,525,680 km (0.113 R)
• M35: 13,202,012 km (0.098 R)
• M36: 13,701,370 km (0.119 R)
• M37: 13,890,162 km (0.091 R)
• M38: 14,080,002 km (0.081 R)
• M39: 14,525,953 km (0.031 R)
• M40: 14,976,542 km (0.115 R)
• M41: 16,089,849 km (0.04 R)
• M42: 16,222,543 km (0.072 R)
• M43: 17,774,770 km (0.114 R)
• M44: 18,533,830 km (0.112 R)
• M45: 18,882,243 km (0.068 R)
• M46: 20,154,573 km (0.116 R)
• M47: 20,297,738 km (0.099 R)
• M48: 20,513,010 km (0.07 R)
• M49: 21,967,251 km (0.103 R)
• M50: 22,335,860 km (0.101 R)
• M51: 22,409,911 km (0.1 R)
• M52: 23,379,155 km (0.119 R)
• M53: 25,050,463 km (0.076 R)
• M54: 25,127,356 km (0.105 R)
• M55: 25,204,249 km (0.118 R)
• M56: 25,512,870 km (0.059 R)
• M57: 27,469,909 km (0.113 R)
• M58: 28,506,473 km (0.111 R)
• M59: 33,707,691 km (0.042 R)
• M60: 35,418,792 km (0.114 R)
• M61: 36,458,946 km (0.083 R)
• M62: 36,807,808 km (0.118 R)
• M63: 36,982,688 km (0.095 R)
• M64: 37,596,937 km (0.105 R)
• M65: 38,391,750 km (0.111 R)
• M66: 39,370,569 km (0.079 R)
• M67: 39,460,029 km (0.114 R)
• M68: 40,087,592 km (0.026 R)
• M69: 40,177,500 km (0.081 R)
• M70: 40,267,558 km (0.104 R)
• M71: 43,736,882 km (0.064 R)
• M72: 44,107,735 km (0.106 R)
• M73: 44,852,284 km (0.053 R)
• M74: 47,205,758 km (0.073 R)
• M75: 47,586,035 km (0.074 R)
• M76: 49,309,702 km (0.105 R)
• M77: 49,792,155 km (0.083 R)
• M78: 50,082,375 km (0.07 R)
• M79: 50,859,087 km (0.077 R)
• M80: 56,910,471 km (0.1 R)
• M81: 57,213,855 km (0.044 R)
• M82: 58,534,954 km (0.071 R)
• M83: 62,349,401 km (0.029 R)
• M84: 64,655,302 km (0.106 R)
• M85: 64,760,769 km (0.078 R)
• M86: 66,669,039 km (0.088 R)
• M87: 68,166,065 km (0.057 R)
• M88: 69,890,330 km (0.073 R)
• M89: 70,106,948 km (0.079 R)
• M90: 72,175,288 km (0.097 R)
• M91: 72,503,655 km (0.118 R)
• M92: 73,381,944 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 14,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit