🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.07 AU - 1.69 AU

Year: 567 Days

Day: 19.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 147.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.35 AU - 3.11 AU

Year: 1578 Days

Day: 30.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.4 AU - 4 AU

Year: 2490 Days

Day: 21.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.1

Radius: 10.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.92 AU - 10.12 AU

Year: 11096 Days

Day: 5.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,269,792 km

• M1: 266,135 km (0.075 R)
• M2: 362,176 km (0.094 R)
• M3: 674,387 km (0.118 R)
• M4: 801,994 km (0.119 R)
• M5: 1,196,185 km (0.118 R)
• M6: 1,539,960 km (0.112 R)
• M7: 1,668,615 km (0.077 R)
• M8: 1,823,448 km (0.044 R)
• M9: 2,123,841 km (0.115 R)
• M10: 2,415,258 km (0.116 R)
• M11: 2,642,347 km (0.075 R)
• M12: 2,823,959 km (0.048 R)
• M13: 3,365,204 km (0.104 R)
• M14: 3,590,947 km (0.105 R)
• M15: 4,027,324 km (0.071 R)
• M16: 4,116,784 km (0.1 R)
• M17: 4,729,387 km (0.088 R)
• M18: 5,468,999 km (0.077 R)
• M19: 5,634,753 km (0.109 R)
• M20: 5,835,663 km (0.071 R)
• M21: 5,903,132 km (0.109 R)
• M22: 6,417,898 km (0.09 R)
• M23: 6,627,784 km (0.065 R)
• M24: 7,090,490 km (0.086 R)
• M25: 7,198,799 km (0.12 R)
• M26: 7,490,216 km (0.12 R)
• M27: 7,748,422 km (0.074 R)
• M28: 7,934,671 km (0.054 R)
• M29: 8,349,656 km (0.067 R)
• M30: 9,083,134 km (0.111 R)
• M31: 9,279,706 km (0.106 R)
• M32: 10,242,218 km (0.118 R)
• M33: 10,984,972 km (0.092 R)
• M34: 11,068,597 km (0.09 R)
• M35: 11,830,499 km (0.116 R)
• M36: 12,002,237 km (0.07 R)
• M37: 12,347,958 km (0.082 R)
• M38: 12,565,772 km (0.069 R)
• M39: 12,784,784 km (0.091 R)
• M40: 13,315,706 km (0.074 R)
• M41: 13,853,810 km (0.117 R)
• M42: 14,125,629 km (0.088 R)
• M43: 14,216,585 km (0.081 R)
• M44: 14,399,094 km (0.098 R)
• M45: 14,766,507 km (0.105 R)
• M46: 15,792,748 km (0.104 R)
• M47: 16,219,252 km (0.105 R)
• M48: 16,410,138 km (0.101 R)
• M49: 16,505,731 km (0.118 R)
• M50: 16,649,645 km (0.041 R)
• M51: 16,938,518 km (0.036 R)
• M52: 17,913,747 km (0.058 R)
• M53: 19,107,837 km (0.107 R)
• M54: 19,359,909 km (0.104 R)
• M55: 20,378,970 km (0.107 R)
• M56: 21,729,689 km (0.115 R)
• M57: 21,992,832 km (0.119 R)
• M58: 22,257,022 km (0.112 R)
• M59: 22,522,109 km (0.1 R)
• M60: 23,162,986 km (0.068 R)
• M61: 24,900,715 km (0.05 R)
• M62: 26,511,735 km (0.098 R)
• M63: 26,680,182 km (0.077 R)
• M64: 27,131,519 km (0.085 R)
• M65: 27,301,462 km (0.062 R)
• M66: 28,041,672 km (0.1 R)
• M67: 29,251,320 km (0.108 R)
• M68: 29,425,452 km (0.115 R)
• M69: 30,243,005 km (0.051 R)
• M70: 30,419,081 km (0.086 R)
• M71: 30,890,614 km (0.045 R)
• M72: 31,305,000 km (0.103 R)
• M73: 31,542,711 km (0.074 R)
• M74: 31,661,791 km (0.069 R)
• M75: 31,900,250 km (0.089 R)
• M76: 32,439,251 km (0.114 R)
• M77: 33,102,119 km (0.1 R)
• M78: 33,586,966 km (0.053 R)
• M79: 33,891,248 km (0.099 R)
• M80: 34,441,170 km (0.091 R)
• M81: 34,563,840 km (0.105 R)
• M82: 34,932,449 km (0.068 R)
• M83: 38,245,593 km (0.047 R)
• M84: 38,754,376 km (0.09 R)
• M85: 40,617,318 km (0.053 R)
• M86: 41,722,996 km (0.09 R)
• M87: 41,984,642 km (0.098 R)
• M88: 43,234,533 km (0.065 R)
• M89: 43,499,321 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.8

Radius: 4.2

Gravity: 18.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13.69 AU - 14.13 AU

Year: 18150 Days

Day: 18.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,269,792 km

• M1: 174,581 km (0.06 R)
• M2: 544,536 km (0.098 R)
• M3: 884,123 km (0.096 R)
• M4: 1,118,992 km (0.05 R)
• M5: 1,186,311 km (0.094 R)
• M6: 2,610,632 km (0.067 R)
• M7: 2,791,197 km (0.065 R)
• M8: 2,882,901 km (0.071 R)
• M9: 4,269,074 km (0.096 R)
• M10: 4,517,407 km (0.082 R)
• M11: 5,595,409 km (0.028 R)
• M12: 5,788,989 km (0.105 R)
• M13: 6,544,458 km (0.103 R)
• M14: 7,120,709 km (0.074 R)
• M15: 7,756,051 km (0.116 R)
• M16: 8,899,577 km (0.108 R)
• M17: 9,490,788 km (0.087 R)
• M18: 9,675,242 km (0.04 R)
• M19: 10,188,513 km (0.078 R)
• M20: 10,615,166 km (0.12 R)
• M21: 12,429,339 km (0.118 R)
• M22: 13,140,228 km (0.118 R)
• M23: 13,500,759 km (0.073 R)
• M24: 15,730,665 km (0.097 R)
• M25: 15,839,722 km (0.113 R)
• M26: 18,128,868 km (0.1 R)
• M27: 18,415,049 km (0.113 R)
• M28: 18,760,471 km (0.086 R)
• M29: 19,399,104 km (0.032 R)
• M30: 19,457,597 km (0.062 R)
• M31: 19,633,225 km (0.079 R)
• M32: 19,809,301 km (0.119 R)
• M33: 20,578,683 km (0.045 R)
• M34: 21,902,624 km (0.037 R)
• M35: 22,821,155 km (0.069 R)
• M36: 24,190,724 km (0.029 R)
• M37: 24,442,646 km (0.076 R)
• M38: 25,076,193 km (0.11 R)
• M39: 25,267,230 km (0.099 R)
• M40: 25,458,865 km (0.085 R)
• M41: 26,553,622 km (0.12 R)
• M42: 27,074,073 km (0.061 R)
• M43: 29,055,646 km (0.061 R)
• M44: 30,538,161 km (0.097 R)
• M45: 30,810,429 km (0.099 R)
• M46: 31,015,079 km (0.108 R)
• M47: 31,907,131 km (0.101 R)
• M48: 33,436,022 km (0.052 R)
• M49: 33,786,829 km (0.087 R)
• M50: 33,857,140 km (0.096 R)
• M51: 34,492,033 km (0.111 R)
• M52: 34,846,580 km (0.052 R)
• M53: 35,773,788 km (0.091 R)
• M54: 36,348,393 km (0.064 R)
• M55: 36,564,562 km (0.078 R)
• M56: 36,853,585 km (0.065 R)
• M57: 38,824,238 km (0.049 R)
• M58: 42,942,817 km (0.084 R)
• M59: 43,859,702 km (0.11 R)
• M60: 44,474,549 km (0.094 R)
• M61: 45,946,144 km (0.096 R)
• M62: 46,102,025 km (0.11 R)
• M63: 47,276,368 km (0.066 R)
• M64: 49,654,525 km (0.047 R)
• M65: 50,455,771 km (0.108 R)
• M66: 50,536,255 km (0.06 R)
• M67: 50,616,589 km (0.042 R)
• M68: 50,777,556 km (0.098 R)
• M69: 51,990,047 km (0.113 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 11,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit