🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.73 AU

Year: 217 Days

Day: 19.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.1 AU - 1.12 AU

Year: 434 Days

Day: 14.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.3

Radius: 10.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.25 AU - 14.49 AU

Year: 15166 Days

Day: 13.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 59,386,591 km

• M1: 234,270 km (0.105 R)
• M2: 664,215 km (0.111 R)
• M3: 778,208 km (0.113 R)
• M4: 991,684 km (0.093 R)
• M5: 1,173,894 km (0.066 R)
• M6: 1,815,370 km (0.104 R)
• M7: 1,964,519 km (0.118 R)
• M8: 2,243,519 km (0.114 R)
• M9: 2,339,262 km (0.12 R)
• M10: 2,452,956 km (0.107 R)
• M11: 3,281,130 km (0.054 R)
• M12: 3,390,337 km (0.096 R)
• M13: 3,706,736 km (0.113 R)
• M14: 4,328,016 km (0.063 R)
• M15: 5,107,720 km (0.092 R)
• M16: 5,797,815 km (0.072 R)
• M17: 5,974,939 km (0.085 R)
• M18: 6,266,655 km (0.107 R)
• M19: 6,334,722 km (0.076 R)
• M20: 6,655,160 km (0.118 R)
• M21: 6,957,647 km (0.082 R)
• M22: 7,359,916 km (0.119 R)
• M23: 7,479,744 km (0.062 R)
• M24: 8,137,675 km (0.09 R)
• M25: 8,611,901 km (0.12 R)
• M26: 8,967,046 km (0.092 R)
• M27: 9,301,248 km (0.067 R)
• M28: 9,560,950 km (0.104 R)
• M29: 9,691,848 km (0.059 R)
• M30: 10,114,462 km (0.062 R)
• M31: 10,732,450 km (0.09 R)
• M32: 10,923,038 km (0.12 R)
• M33: 11,114,673 km (0.074 R)
• M34: 11,252,303 km (0.094 R)
• M35: 11,445,883 km (0.113 R)
• M36: 11,892,582 km (0.054 R)
• M37: 12,146,450 km (0.107 R)
• M38: 12,316,542 km (0.07 R)
• M39: 12,659,271 km (0.075 R)
• M40: 12,831,907 km (0.077 R)
• M41: 14,031,831 km (0.068 R)
• M42: 14,121,141 km (0.119 R)
• M43: 15,145,438 km (0.085 R)
• M44: 15,298,028 km (0.096 R)
• M45: 15,451,216 km (0.082 R)
• M46: 15,759,088 km (0.065 R)
• M47: 15,851,839 km (0.044 R)
• M48: 16,412,233 km (0.061 R)
• M49: 16,726,388 km (0.117 R)
• M50: 18,035,070 km (0.09 R)
• M51: 18,164,473 km (0.101 R)
• M52: 19,046,203 km (0.088 R)
• M53: 19,112,175 km (0.115 R)
• M54: 19,376,365 km (0.116 R)
• M55: 19,608,541 km (0.104 R)
• M56: 19,841,764 km (0.045 R)
• M57: 19,908,485 km (0.108 R)
• M58: 20,042,375 km (0.106 R)
• M59: 20,378,072 km (0.078 R)
• M60: 20,851,400 km (0.096 R)
• M61: 21,396,684 km (0.067 R)
• M62: 21,912,199 km (0.092 R)
• M63: 22,223,362 km (0.087 R)
• M64: 22,397,045 km (0.081 R)
• M65: 22,920,339 km (0.107 R)
• M66: 23,130,823 km (0.09 R)
• M67: 23,377,210 km (0.112 R)
• M68: 23,695,256 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.8

Radius: 3.8

Gravity: 34.4 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.02 AU - 12.78 AU

Year: 16193 Days

Day: 19.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,386,591 km

• M1: 452,534 km (0.106 R)
• M2: 558,000 km (0.11 R)
• M3: 632,649 km (0.103 R)
• M4: 730,636 km (0.088 R)
• M5: 1,169,855 km (0.074 R)
• M6: 1,812,229 km (0.055 R)
• M7: 2,124,140 km (0.075 R)
• M8: 2,513,992 km (0.093 R)
• M9: 3,703,445 km (0.107 R)
• M10: 4,243,344 km (0.046 R)
• M11: 4,428,695 km (0.111 R)
• M12: 4,654,588 km (0.096 R)
• M13: 4,845,774 km (0.083 R)
• M14: 5,717,032 km (0.068 R)
• M15: 5,798,563 km (0.057 R)
• M16: 6,212,201 km (0.05 R)
• M17: 6,980,536 km (0.109 R)
• M18: 7,914,176 km (0.098 R)
• M19: 8,418,620 km (0.089 R)
• M20: 9,170,798 km (0.089 R)
• M21: 9,458,475 km (0.109 R)
• M22: 10,338,858 km (0.059 R)
• M23: 10,538,123 km (0.089 R)
• M24: 10,738,584 km (0.088 R)
• M25: 10,889,678 km (0.102 R)
• M26: 11,449,922 km (0.117 R)
• M27: 12,757,856 km (0.108 R)
• M28: 13,565,086 km (0.084 R)
• M29: 14,112,315 km (0.059 R)
• M30: 14,555,274 km (0.095 R)
• M31: 14,834,424 km (0.051 R)
• M32: 14,946,622 km (0.106 R)
• M33: 15,115,369 km (0.105 R)
• M34: 15,454,806 km (0.111 R)
• M35: 15,739,641 km (0.096 R)
• M36: 16,488,229 km (0.058 R)
• M37: 17,425,310 km (0.081 R)
• M38: 17,602,882 km (0.114 R)
• M39: 17,840,743 km (0.092 R)
• M40: 18,319,456 km (0.071 R)
• M41: 18,741,771 km (0.08 R)
• M42: 19,473,304 km (0.074 R)
• M43: 19,842,512 km (0.085 R)
• M44: 20,089,947 km (0.066 R)
• M45: 20,463,044 km (0.089 R)
• M46: 20,838,385 km (0.087 R)
• M47: 21,342,380 km (0.039 R)
• M48: 21,405,660 km (0.12 R)
• M49: 21,468,940 km (0.119 R)
• M50: 21,978,022 km (0.106 R)
• M51: 22,041,900 km (0.052 R)
• M52: 22,362,339 km (0.102 R)
• M53: 23,332,929 km (0.053 R)
• M54: 24,582,072 km (0.056 R)
• M55: 24,914,329 km (0.115 R)
• M56: 25,047,620 km (0.086 R)
• M57: 25,920,075 km (0.087 R)
• M58: 26,734,187 km (0.108 R)
• M59: 31,503,367 km (0.088 R)
• M60: 31,791,941 km (0.078 R)
• M61: 35,098,353 km (0.097 R)
• M62: 35,322,600 km (0.053 R)
• M63: 35,547,446 km (0.031 R)
• M64: 39,130,165 km (0.116 R)
• M65: 39,751,296 km (0.086 R)
• M66: 40,063,058 km (0.063 R)
• M67: 41,239,645 km (0.085 R)
• M68: 41,318,483 km (0.081 R)
• M69: 41,555,297 km (0.109 R)
• M70: 41,634,284 km (0.101 R)
• M71: 41,950,983 km (0.117 R)
• M72: 42,586,624 km (0.093 R)
• M73: 43,225,557 km (0.082 R)
• M74: 43,305,592 km (0.065 R)
• M75: 43,546,145 km (0.104 R)
• M76: 44,189,865 km (0.069 R)
• M77: 44,593,629 km (0.114 R)
• M78: 44,998,740 km (0.117 R)
• M79: 45,323,667 km (0.034 R)
• M80: 45,567,960 km (0.089 R)
• M81: 45,649,491 km (0.097 R)
• M82: 46,713,431 km (0.054 R)
• M83: 47,207,254 km (0.092 R)
• M84: 47,537,416 km (0.112 R)
• M85: 48,034,081 km (0.11 R)
• M86: 48,699,044 km (0.082 R)
• M87: 50,543,286 km (0.104 R)
• M88: 50,881,078 km (0.055 R)
• M89: 51,983,914 km (0.077 R)
• M90: 53,524,024 km (0.056 R)
• M91: 54,818,793 km (0.118 R)
• M92: 55,687,807 km (0.071 R)
• M93: 58,853,298 km (0.076 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 12,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit