🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.45 AU - 0.69 AU

Year: 163 Days

Day: 20.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.69 AU - 1.07 AU

Year: 313 Days

Day: 37.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.9

Radius: 12.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.54 AU - 5.58 AU

Year: 3688 Days

Day: 6.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,956,793 km

• M1: 159,471 km (0.113 R)
• M2: 323,730 km (0.108 R)
• M3: 464,651 km (0.075 R)
• M4: 621,579 km (0.116 R)
• M5: 787,633 km (0.116 R)
• M6: 911,350 km (0.101 R)
• M7: 1,017,714 km (0.099 R)
• M8: 1,154,148 km (0.069 R)
• M9: 1,244,205 km (0.037 R)
• M10: 1,446,013 km (0.116 R)
• M11: 1,688,062 km (0.069 R)
• M12: 2,036,925 km (0.117 R)
• M13: 2,163,784 km (0.112 R)
• M14: 2,342,553 km (0.11 R)
• M15: 2,442,185 km (0.093 R)
• M16: 2,526,409 km (0.085 R)
• M17: 2,680,495 km (0.099 R)
• M18: 2,908,631 km (0.071 R)
• M19: 3,088,448 km (0.101 R)
• M20: 3,272,154 km (0.117 R)
• M21: 3,459,451 km (0.096 R)
• M22: 4,264,587 km (0.086 R)
• M23: 4,428,396 km (0.08 R)
• M24: 4,657,131 km (0.09 R)
• M25: 4,783,542 km (0.066 R)
• M26: 4,932,541 km (0.085 R)
• M27: 5,432,796 km (0.093 R)
• M28: 5,566,088 km (0.073 R)
• M29: 5,722,867 km (0.116 R)
• M30: 5,835,813 km (0.119 R)
• M31: 6,086,838 km (0.117 R)
• M32: 6,552,536 km (0.094 R)
• M33: 6,789,799 km (0.047 R)
• M34: 7,102,458 km (0.119 R)
• M35: 7,444,439 km (0.103 R)
• M36: 8,374,339 km (0.098 R)
• M37: 8,657,827 km (0.09 R)
• M38: 8,944,606 km (0.111 R)
• M39: 9,075,953 km (0.117 R)
• M40: 9,155,090 km (0.12 R)
• M41: 9,959,179 km (0.048 R)
• M42: 10,480,079 km (0.068 R)
• M43: 10,563,106 km (0.068 R)
• M44: 11,349,093 km (0.077 R)
• M45: 11,605,803 km (0.116 R)
• M46: 12,212,123 km (0.095 R)
• M47: 12,769,674 km (0.086 R)
• M48: 12,917,776 km (0.109 R)
• M49: 13,455,730 km (0.104 R)
• M50: 13,606,525 km (0.074 R)
• M51: 15,207,372 km (0.104 R)
• M52: 15,521,976 km (0.057 R)
• M53: 15,743,530 km (0.099 R)
• M54: 16,221,944 km (0.109 R)
• M55: 17,094,848 km (0.072 R)
• M56: 17,619,488 km (0.055 R)
• M57: 17,817,555 km (0.074 R)
• M58: 17,916,888 km (0.067 R)
• M59: 18,082,792 km (0.077 R)
• M60: 18,215,934 km (0.108 R)
• M61: 19,089,137 km (0.106 R)
• M62: 19,224,673 km (0.104 R)
• M63: 19,394,616 km (0.102 R)
• M64: 19,804,365 km (0.073 R)
• M65: 20,044,768 km (0.103 R)
• M66: 20,217,105 km (0.077 R)
• M67: 20,667,395 km (0.066 R)
• M68: 20,806,670 km (0.074 R)
• M69: 21,401,771 km (0.102 R)
• M70: 21,613,302 km (0.118 R)
• M71: 22,038,160 km (0.098 R)
• M72: 22,501,614 km (0.102 R)
• M73: 22,716,586 km (0.105 R)
• M74: 23,656,061 km (0.1 R)
• M75: 24,497,699 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.2

Radius: 13.1

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.68 AU - 9.64 AU

Year: 10500 Days

Day: 6.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,956,793 km

• M1: 219,161 km (0.076 R)
• M2: 419,472 km (0.109 R)
• M3: 585,077 km (0.083 R)
• M4: 760,705 km (0.102 R)
• M5: 921,672 km (0.062 R)
• M6: 1,006,943 km (0.068 R)
• M7: 1,204,712 km (0.116 R)
• M8: 1,415,944 km (0.117 R)
• M9: 1,598,154 km (0.116 R)
• M10: 1,831,826 km (0.096 R)
• M11: 2,054,128 km (0.086 R)
• M12: 2,901,750 km (0.109 R)
• M13: 3,031,152 km (0.057 R)
• M14: 3,322,718 km (0.056 R)
• M15: 3,485,630 km (0.11 R)
• M16: 3,651,235 km (0.111 R)
• M17: 4,608,961 km (0.059 R)
• M18: 4,914,140 km (0.09 R)
• M19: 5,194,487 km (0.104 R)
• M20: 5,320,747 km (0.064 R)
• M21: 5,448,055 km (0.049 R)
• M22: 5,576,410 km (0.08 R)
• M23: 6,334,273 km (0.043 R)
• M24: 7,089,443 km (0.106 R)
• M25: 7,335,831 km (0.118 R)
• M26: 8,091,749 km (0.09 R)
• M27: 8,497,608 km (0.095 R)
• M28: 9,176,333 km (0.111 R)
• M29: 9,444,862 km (0.106 R)
• M30: 10,147,672 km (0.046 R)
• M31: 11,192,613 km (0.1 R)
• M32: 11,811,051 km (0.095 R)
• M33: 12,187,439 km (0.026 R)
• M34: 12,271,663 km (0.053 R)
• M35: 12,994,969 km (0.115 R)
• M36: 13,644,822 km (0.077 R)
• M37: 14,841,156 km (0.098 R)
• M38: 15,292,792 km (0.092 R)
• M39: 15,749,065 km (0.066 R)
• M40: 16,071,000 km (0.032 R)
• M41: 16,302,278 km (0.098 R)
• M42: 17,002,995 km (0.118 R)
• M43: 18,433,599 km (0.09 R)
• M44: 18,773,037 km (0.106 R)
• M45: 19,803,617 km (0.088 R)
• M46: 20,001,983 km (0.106 R)
• M47: 21,104,968 km (0.1 R)
• M48: 21,358,387 km (0.09 R)
• M49: 21,561,840 km (0.069 R)
• M50: 22,022,003 km (0.112 R)
• M51: 22,124,777 km (0.085 R)
• M52: 22,796,172 km (0.109 R)
• M53: 24,584,016 km (0.109 R)
• M54: 24,797,193 km (0.06 R)
• M55: 25,279,347 km (0.06 R)
• M56: 26,144,173 km (0.114 R)
• M57: 27,404,236 km (0.096 R)
• M58: 27,791,694 km (0.112 R)
• M59: 28,125,297 km (0.071 R)
• M60: 29,359,629 km (0.079 R)
• M61: 29,699,366 km (0.115 R)
• M62: 29,983,452 km (0.095 R)
• M63: 30,382,729 km (0.112 R)
• M64: 30,554,318 km (0.089 R)
• M65: 31,359,603 km (0.119 R)
• M66: 32,288,606 km (0.1 R)
• M67: 33,462,351 km (0.087 R)
• M68: 34,889,365 km (0.099 R)
• M69: 35,129,170 km (0.109 R)
• M70: 36,154,215 km (0.06 R)
• M71: 36,275,539 km (0.116 R)
• M72: 37,128,097 km (0.111 R)
• M73: 38,172,141 km (0.109 R)
• M74: 39,537,670 km (0.12 R)
• M75: 40,163,737 km (0.114 R)
• M76: 40,289,250 km (0.073 R)
• M77: 40,540,873 km (0.071 R)
• M78: 40,666,835 km (0.099 R)
• M79: 41,615,884 km (0.1 R)
• M80: 42,508,235 km (0.064 R)
• M81: 42,764,347 km (0.068 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 13,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit