🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.78 AU - 1 AU

Year: 315 Days

Day: 16.6 Hours

Environment

Temp: 42 °C

Axial Tilt: 169.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,230,323 km

• M1: 89,609 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.43 AU - 1.91 AU

Year: 809 Days

Day: 16.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.5

Radius: 13.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.43 AU - 6.77 AU

Year: 5646 Days

Day: 14.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 93,230,323 km

• M1: 166,203 km (0.104 R)
• M2: 254,616 km (0.1 R)
• M3: 347,366 km (0.079 R)
• M4: 442,660 km (0.112 R)
• M5: 680,072 km (0.098 R)
• M6: 914,043 km (0.095 R)
• M7: 1,098,198 km (0.087 R)
• M8: 1,308,832 km (0.102 R)
• M9: 1,710,502 km (0.067 R)
• M10: 2,037,074 km (0.079 R)
• M11: 2,299,618 km (0.075 R)
• M12: 2,417,950 km (0.08 R)
• M13: 2,503,820 km (0.067 R)
• M14: 2,661,047 km (0.077 R)
• M15: 2,785,662 km (0.093 R)
• M16: 3,115,226 km (0.115 R)
• M17: 3,228,023 km (0.115 R)
• M18: 3,399,761 km (0.065 R)
• M19: 3,613,836 km (0.116 R)
• M20: 3,852,444 km (0.118 R)
• M21: 4,366,463 km (0.086 R)
• M22: 4,858,789 km (0.119 R)
• M23: 5,078,399 km (0.101 R)
• M24: 5,619,046 km (0.091 R)
• M25: 6,201,729 km (0.113 R)
• M26: 6,416,402 km (0.099 R)
• M27: 7,149,432 km (0.085 R)
• M28: 7,551,252 km (0.091 R)
• M29: 8,038,193 km (0.031 R)
• M30: 8,246,283 km (0.115 R)
• M31: 8,456,169 km (0.094 R)
• M32: 8,667,850 km (0.03 R)
• M33: 9,340,741 km (0.092 R)
• M34: 9,780,110 km (0.109 R)
• M35: 10,058,362 km (0.094 R)
• M36: 10,793,786 km (0.086 R)
• M37: 11,429,577 km (0.05 R)
• M38: 11,693,318 km (0.107 R)
• M39: 11,781,580 km (0.056 R)
• M40: 11,899,763 km (0.101 R)
• M41: 12,018,244 km (0.083 R)
• M42: 12,196,714 km (0.1 R)
• M43: 12,286,324 km (0.11 R)
• M44: 12,647,004 km (0.077 R)
• M45: 12,768,029 km (0.116 R)
• M46: 12,858,984 km (0.076 R)
• M47: 12,950,239 km (0.112 R)
• M48: 13,102,679 km (0.099 R)
• M49: 13,378,687 km (0.087 R)
• M50: 13,780,806 km (0.095 R)
• M51: 14,061,452 km (0.118 R)
• M52: 14,438,738 km (0.043 R)
• M53: 14,723,871 km (0.079 R)
• M54: 15,074,977 km (0.052 R)
• M55: 15,171,169 km (0.12 R)
• M56: 15,817,880 km (0.067 R)
• M57: 16,804,927 km (0.051 R)
• M58: 16,971,430 km (0.045 R)
• M59: 17,507,738 km (0.084 R)
• M60: 18,494,037 km (0.063 R)
• M61: 19,080,610 km (0.111 R)
• M62: 20,769,720 km (0.071 R)
• M63: 21,415,534 km (0.106 R)
• M64: 21,595,949 km (0.1 R)
• M65: 22,067,780 km (0.055 R)
• M66: 22,910,914 km (0.056 R)
• M67: 23,206,519 km (0.106 R)
• M68: 24,026,316 km (0.114 R)
• M69: 24,477,503 km (0.091 R)
• M70: 25,311,810 km (0.113 R)
• M71: 25,502,847 km (0.096 R)
• M72: 25,655,885 km (0.042 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.3

Radius: 3

Gravity: 99.59 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 14.34 AU - 17.42 AU

Year: 23714 Days

Day: 20.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,230,323 km

• M1: 45,627 km (0.104 R)
• M2: 91,853 km (0.06 R)
• M3: 428,000 km (0.083 R)
• M4: 497,563 km (0.057 R)
• M5: 1,372,860 km (0.05 R)
• M6: 1,617,452 km (0.105 R)
• M7: 1,653,505 km (0.086 R)
• M8: 2,145,981 km (0.096 R)
• M9: 2,553,486 km (0.038 R)
• M10: 3,073,189 km (0.106 R)
• M11: 3,162,948 km (0.066 R)
• M12: 3,345,008 km (0.104 R)
• M13: 3,577,334 km (0.058 R)
• M14: 3,814,895 km (0.105 R)
• M15: 3,911,236 km (0.062 R)
• M16: 4,008,475 km (0.095 R)
• M17: 4,763,047 km (0.028 R)
• M18: 5,505,501 km (0.057 R)
• M19: 7,213,609 km (0.078 R)
• M20: 7,816,489 km (0.037 R)
• M21: 8,123,912 km (0.098 R)
• M22: 8,435,375 km (0.102 R)
• M23: 8,687,298 km (0.051 R)
• M24: 9,198,474 km (0.087 R)
• M25: 10,721,679 km (0.086 R)
• M26: 10,789,746 km (0.098 R)
• M27: 11,408,034 km (0.107 R)
• M28: 11,616,574 km (0.077 R)
• M29: 12,179,062 km (0.106 R)
• M30: 13,697,331 km (0.049 R)
• M31: 13,771,082 km (0.087 R)
• M32: 14,742,122 km (0.098 R)
• M33: 15,350,537 km (0.063 R)
• M34: 15,580,768 km (0.079 R)
• M35: 17,224,400 km (0.048 R)
• M36: 17,623,676 km (0.081 R)
• M37: 17,864,828 km (0.06 R)
• M38: 18,513,036 km (0.105 R)
• M39: 18,922,036 km (0.1 R)
• M40: 19,169,022 km (0.084 R)
• M41: 19,749,163 km (0.067 R)
• M42: 21,438,123 km (0.057 R)
• M43: 21,523,842 km (0.074 R)
• M44: 23,436,900 km (0.065 R)
• M45: 24,592,693 km (0.055 R)
• M46: 25,494,320 km (0.114 R)
• M47: 25,766,887 km (0.106 R)
• M48: 26,040,352 km (0.069 R)
• M49: 26,131,756 km (0.101 R)
• M50: 26,959,182 km (0.046 R)
• M51: 27,422,636 km (0.095 R)
• M52: 31,125,931 km (0.074 R)
• M53: 31,514,437 km (0.095 R)
• M54: 31,807,050 km (0.103 R)
• M55: 33,879,579 km (0.12 R)
• M56: 36,199,244 km (0.109 R)
• M57: 37,223,541 km (0.12 R)
• M58: 37,429,537 km (0.083 R)
• M59: 38,049,919 km (0.081 R)
• M60: 38,361,382 km (0.092 R)
• M61: 39,615,461 km (0.061 R)
• M62: 41,949,487 km (0.067 R)
• M63: 43,457,882 km (0.112 R)
• M64: 44,109,680 km (0.099 R)
• M65: 44,436,851 km (0.102 R)
• M66: 46,084,522 km (0.08 R)
• M67: 46,305,777 km (0.103 R)
• M68: 49,100,415 km (0.102 R)
• M69: 50,347,163 km (0.119 R)
• M70: 52,409,968 km (0.053 R)
• M71: 54,616,986 km (0.086 R)
• M72: 54,850,957 km (0.058 R)
• M73: 58,043,525 km (0.072 R)
• M74: 59,481,609 km (0.1 R)
• M75: 60,205,065 km (0.065 R)
• M76: 60,931,512 km (0.086 R)
• M77: 62,760,047 km (0.106 R)
• M78: 63,373,548 km (0.107 R)
• M79: 64,730,400 km (0.114 R)
• M80: 66,845,864 km (0.096 R)
• M81: 68,226,802 km (0.084 R)
• M82: 68,857,656 km (0.118 R)
• M83: 73,585,248 km (0.06 R)
• M84: 76,053,313 km (0.098 R)
• M85: 76,838,254 km (0.06 R)
• M86: 78,284,416 km (0.063 R)
• M87: 78,944,741 km (0.1 R)
• M88: 79,474,318 km (0.049 R)
• M89: 80,670,203 km (0.064 R)
• M90: 81,203,519 km (0.051 R)
• M91: 81,604,442 km (0.088 R)
• M92: 82,139,852 km (0.065 R)
• M93: 90,310,140 km (0.073 R)
• M94: 91,280,133 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 11,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit