🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.42 AU - 0.6 AU

Year: 138 Days

Day: 17.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 104.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,149,826 km

• M1: 34,408 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.73 AU - 1.15 AU

Year: 345 Days

Day: 12.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.97 AU - 4.29 AU

Year: 2619 Days

Day: 44.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.7

Radius: 13

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.75 AU - 7.25 AU

Year: 5566 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,149,826 km

• M1: 163,660 km (0.087 R)
• M2: 245,789 km (0.08 R)
• M3: 453,581 km (0.05 R)
• M4: 571,913 km (0.114 R)
• M5: 732,431 km (0.118 R)
• M6: 1,009,935 km (0.081 R)
• M7: 1,197,980 km (0.083 R)
• M8: 1,437,187 km (0.051 R)
• M9: 2,050,837 km (0.07 R)
• M10: 2,246,810 km (0.116 R)
• M11: 2,355,119 km (0.065 R)
• M12: 2,657,905 km (0.091 R)
• M13: 2,906,088 km (0.117 R)
• M14: 3,301,475 km (0.072 R)
• M15: 3,550,705 km (0.12 R)
• M16: 3,806,219 km (0.083 R)
• M17: 4,105,714 km (0.037 R)
• M18: 4,277,602 km (0.093 R)
• M19: 4,628,558 km (0.041 R)
• M20: 4,968,744 km (0.074 R)
• M21: 5,070,321 km (0.079 R)
• M22: 5,172,646 km (0.083 R)
• M23: 5,483,959 km (0.068 R)
• M24: 5,951,452 km (0.063 R)
• M25: 6,102,995 km (0.079 R)
• M26: 6,212,052 km (0.083 R)
• M27: 6,343,698 km (0.108 R)
• M28: 6,498,532 km (0.118 R)
• M29: 6,744,321 km (0.063 R)
• M30: 6,947,774 km (0.12 R)
• M31: 7,407,339 km (0.104 R)
• M32: 8,019,343 km (0.068 R)
• M33: 8,139,022 km (0.099 R)
• M34: 8,525,732 km (0.119 R)
• M35: 8,968,093 km (0.104 R)
• M36: 9,117,093 km (0.076 R)
• M37: 9,217,024 km (0.074 R)
• M38: 9,493,630 km (0.105 R)
• M39: 9,645,622 km (0.057 R)
• M40: 10,627,134 km (0.089 R)
• M41: 10,811,438 km (0.109 R)
• M42: 11,049,897 km (0.077 R)
• M43: 11,209,967 km (0.085 R)
• M44: 11,343,857 km (0.111 R)
• M45: 12,823,829 km (0.098 R)
• M46: 13,104,624 km (0.045 R)
• M47: 13,217,570 km (0.066 R)
• M48: 13,987,850 km (0.114 R)
• M49: 14,103,339 km (0.104 R)
• M50: 14,248,000 km (0.068 R)
• M51: 14,567,990 km (0.11 R)
• M52: 14,684,976 km (0.109 R)
• M53: 14,949,315 km (0.038 R)
• M54: 15,096,819 km (0.108 R)
• M55: 15,333,931 km (0.051 R)
• M56: 15,512,551 km (0.065 R)
• M57: 16,751,521 km (0.117 R)
• M58: 16,966,194 km (0.118 R)
• M59: 17,336,448 km (0.034 R)
• M60: 17,615,897 km (0.091 R)
• M61: 18,053,471 km (0.076 R)
• M62: 18,907,675 km (0.09 R)
• M63: 19,163,338 km (0.083 R)
• M64: 19,387,884 km (0.073 R)
• M65: 19,484,375 km (0.12 R)
• M66: 19,807,356 km (0.053 R)
• M67: 20,229,821 km (0.052 R)
• M68: 20,786,774 km (0.095 R)
• M69: 20,885,658 km (0.084 R)
• M70: 22,724,964 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.6

Radius: 8.1

Gravity: 14.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.56 AU - 9.78 AU

Year: 9669 Days

Day: 5.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 31,149,826 km

• M1: 145,110 km (0.052 R)
• M2: 331,060 km (0.102 R)
• M3: 384,167 km (0.111 R)
• M4: 902,225 km (0.084 R)
• M5: 1,167,163 km (0.097 R)
• M6: 1,621,043 km (0.041 R)
• M7: 2,590,736 km (0.12 R)
• M8: 2,647,434 km (0.082 R)
• M9: 3,086,802 km (0.117 R)
• M10: 4,299,293 km (0.098 R)
• M11: 4,990,435 km (0.061 R)
• M12: 5,097,099 km (0.115 R)
• M13: 5,385,374 km (0.114 R)
• M14: 5,604,983 km (0.037 R)
• M15: 6,512,893 km (0.085 R)
• M16: 6,944,333 km (0.105 R)
• M17: 7,263,725 km (0.073 R)
• M18: 7,344,358 km (0.108 R)
• M19: 7,834,440 km (0.085 R)
• M20: 8,000,195 km (0.097 R)
• M21: 8,083,521 km (0.071 R)
• M22: 8,419,667 km (0.09 R)
• M23: 9,367,370 km (0.104 R)
• M24: 9,499,166 km (0.116 R)
• M25: 10,348,582 km (0.082 R)
• M26: 10,759,378 km (0.049 R)
• M27: 12,310,858 km (0.114 R)
• M28: 12,600,329 km (0.053 R)
• M29: 12,941,113 km (0.111 R)
• M30: 13,186,304 km (0.086 R)
• M31: 13,334,107 km (0.078 R)
• M32: 14,182,327 km (0.11 R)
• M33: 14,536,724 km (0.082 R)
• M34: 14,945,276 km (0.111 R)
• M35: 14,996,588 km (0.043 R)
• M36: 17,637,290 km (0.053 R)
• M37: 20,360,869 km (0.115 R)
• M38: 20,417,865 km (0.074 R)
• M39: 21,741,956 km (0.096 R)
• M40: 21,858,493 km (0.083 R)
• M41: 23,689,870 km (0.1 R)
• M42: 23,929,825 km (0.088 R)
• M43: 24,110,240 km (0.103 R)
• M44: 24,230,816 km (0.119 R)
• M45: 24,472,416 km (0.097 R)
• M46: 24,775,801 km (0.094 R)
• M47: 25,324,676 km (0.05 R)
• M48: 26,496,924 km (0.114 R)
• M49: 27,120,897 km (0.071 R)
• M50: 27,246,260 km (0.099 R)
• M51: 27,623,546 km (0.118 R)
• M52: 27,686,676 km (0.116 R)
• M53: 29,021,837 km (0.119 R)
• M54: 29,278,547 km (0.046 R)
• M55: 29,342,725 km (0.071 R)
• M56: 29,664,959 km (0.058 R)
• M57: 30,182,866 km (0.117 R)
• M58: 30,703,766 km (0.091 R)
• M59: 31,030,787 km (0.11 R)
• M60: 31,424,828 km (0.105 R)
• M61: 34,026,036 km (0.112 R)
• M62: 34,093,654 km (0.104 R)
• M63: 34,704,013 km (0.029 R)
• M64: 35,729,507 km (0.072 R)
• M65: 35,866,987 km (0.072 R)
• M66: 35,935,802 km (0.103 R)
• M67: 36,973,114 km (0.087 R)
• M68: 37,112,090 km (0.094 R)
• M69: 38,512,177 km (0.093 R)
• M70: 39,147,818 km (0.093 R)
• M71: 39,360,546 km (0.087 R)
• M72: 40,000,825 km (0.068 R)
• M73: 40,215,049 km (0.103 R)
• M74: 40,788,159 km (0.099 R)
• M75: 41,363,811 km (0.095 R)
• M76: 42,014,861 km (0.109 R)
• M77: 42,159,971 km (0.058 R)
• M78: 42,305,231 km (0.102 R)
• M79: 43,180,378 km (0.113 R)
• M80: 43,840,703 km (0.093 R)
• M81: 44,800,374 km (0.101 R)
• M82: 44,874,424 km (0.052 R)
• M83: 45,022,826 km (0.109 R)
• M84: 45,171,376 km (0.106 R)
• M85: 45,617,776 km (0.119 R)
• M86: 46,290,219 km (0.075 R)
• M87: 46,815,606 km (0.095 R)
• M88: 47,872,067 km (0.059 R)
• M89: 49,318,528 km (0.057 R)
• M90: 49,854,986 km (0.06 R)
• M91: 50,162,410 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.9

Radius: 5.9

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.7 AU - 15.32 AU

Year: 20934 Days

Day: 17.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 31,149,826 km

• M1: 99,931 km (0.11 R)
• M2: 148,401 km (0.043 R)
• M3: 1,115,701 km (0.083 R)
• M4: 1,301,202 km (0.073 R)
• M5: 2,062,207 km (0.109 R)
• M6: 2,194,152 km (0.096 R)
• M7: 3,841,973 km (0.094 R)
• M8: 4,098,682 km (0.091 R)
• M9: 4,193,378 km (0.047 R)
• M10: 4,409,098 km (0.075 R)
• M11: 4,901,425 km (0.108 R)
• M12: 5,307,882 km (0.111 R)
• M13: 5,937,839 km (0.069 R)
• M14: 6,018,173 km (0.095 R)
• M15: 6,207,264 km (0.09 R)
• M16: 7,324,312 km (0.108 R)
• M17: 7,439,353 km (0.117 R)
• M18: 8,172,232 km (0.098 R)
• M19: 8,592,602 km (0.08 R)
• M20: 9,391,904 km (0.104 R)
• M21: 9,485,702 km (0.105 R)
• M22: 9,548,383 km (0.12 R)
• M23: 11,358,518 km (0.072 R)
• M24: 11,928,635 km (0.115 R)
• M25: 12,302,480 km (0.111 R)
• M26: 12,783,736 km (0.115 R)
• M27: 13,166,258 km (0.099 R)
• M28: 16,133,981 km (0.108 R)
• M29: 16,584,869 km (0.105 R)
• M30: 17,230,832 km (0.116 R)
• M31: 20,785,128 km (0.091 R)
• M32: 20,866,659 km (0.08 R)
• M33: 22,686,218 km (0.12 R)
• M34: 23,148,924 km (0.1 R)
• M35: 23,317,970 km (0.096 R)
• M36: 23,487,464 km (0.03 R)
• M37: 26,961,426 km (0.056 R)
• M38: 27,050,437 km (0.056 R)
• M39: 27,720,186 km (0.116 R)
• M40: 27,854,675 km (0.101 R)
• M41: 28,259,786 km (0.052 R)
• M42: 28,712,319 km (0.065 R)
• M43: 28,848,453 km (0.097 R)
• M44: 28,984,887 km (0.087 R)
• M45: 30,963,618 km (0.074 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 12,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit