🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.56 AU - 0.92 AU

Year: 241 Days

Day: 47.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,536,571 km

• M1: 661,073 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.85 AU - 1.39 AU

Year: 449 Days

Day: 36.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 86,536,571 km

• M1: 46,824 km (0.095 R)
• M2: 65,225 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.05 AU - 1.53 AU

Year: 555 Days

Day: 38.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,536,571 km

• M1: 36,951 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.8

Radius: 13

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.31 AU - 6.17 AU

Year: 4543 Days

Day: 5 Hours

Environment

Temp: -156 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,536,571 km

• M1: 241,152 km (0.038 R)
• M2: 395,238 km (0.094 R)
• M3: 759,957 km (0.071 R)
• M4: 900,130 km (0.074 R)
• M5: 1,329,327 km (0.073 R)
• M6: 1,502,262 km (0.08 R)
• M7: 1,666,371 km (0.118 R)
• M8: 2,103,196 km (0.08 R)
• M9: 2,194,900 km (0.106 R)
• M10: 2,575,477 km (0.092 R)
• M11: 3,101,762 km (0.07 R)
• M12: 3,595,435 km (0.08 R)
• M13: 3,706,138 km (0.087 R)
• M14: 4,183,355 km (0.119 R)
• M15: 4,323,378 km (0.029 R)
• M16: 4,464,898 km (0.079 R)
• M17: 4,656,234 km (0.082 R)
• M18: 5,246,248 km (0.114 R)
• M19: 6,605,195 km (0.097 R)
• M20: 6,714,102 km (0.08 R)
• M21: 6,906,036 km (0.074 R)
• M22: 8,655,733 km (0.047 R)
• M23: 9,045,585 km (0.07 R)
• M24: 9,136,391 km (0.058 R)
• M25: 10,439,538 km (0.069 R)
• M26: 10,662,289 km (0.116 R)
• M27: 10,983,476 km (0.099 R)
• M28: 11,210,116 km (0.114 R)
• M29: 11,340,416 km (0.097 R)
• M30: 11,668,185 km (0.104 R)
• M31: 12,065,667 km (0.072 R)
• M32: 12,199,258 km (0.109 R)
• M33: 12,501,445 km (0.119 R)
• M34: 13,010,527 km (0.068 R)
• M35: 13,979,173 km (0.071 R)
• M36: 14,863,596 km (0.114 R)
• M37: 14,971,007 km (0.113 R)
• M38: 15,258,534 km (0.105 R)
• M39: 15,620,561 km (0.039 R)
• M40: 15,766,120 km (0.117 R)
• M41: 16,058,733 km (0.114 R)
• M42: 16,500,944 km (0.096 R)
• M43: 17,134,342 km (0.056 R)
• M44: 17,397,484 km (0.115 R)
• M45: 17,510,730 km (0.077 R)
• M46: 18,156,694 km (0.033 R)
• M47: 18,386,625 km (0.112 R)
• M48: 18,501,965 km (0.09 R)
• M49: 18,694,648 km (0.076 R)
• M50: 18,965,569 km (0.119 R)
• M51: 19,159,897 km (0.071 R)
• M52: 19,315,778 km (0.116 R)
• M53: 19,433,063 km (0.059 R)
• M54: 20,498,798 km (0.051 R)
• M55: 20,858,282 km (0.091 R)
• M56: 21,381,276 km (0.112 R)
• M57: 21,908,459 km (0.059 R)
• M58: 22,112,360 km (0.045 R)
• M59: 22,522,259 km (0.058 R)
• M60: 23,100,155 km (0.061 R)
• M61: 23,307,647 km (0.09 R)
• M62: 23,474,150 km (0.092 R)
• M63: 23,724,726 km (0.051 R)
• M64: 23,808,501 km (0.061 R)
• M65: 24,397,169 km (0.101 R)
• M66: 24,523,878 km (0.111 R)
• M67: 24,735,709 km (0.052 R)
• M68: 25,246,436 km (0.027 R)
• M69: 25,332,006 km (0.1 R)
• M70: 25,760,753 km (0.104 R)
• M71: 26,278,512 km (0.053 R)
• M72: 26,365,129 km (0.085 R)
• M73: 27,105,189 km (0.044 R)
• M74: 28,028,956 km (0.102 R)
• M75: 29,276,602 km (0.037 R)
• M76: 29,501,298 km (0.092 R)
• M77: 30,088,321 km (0.076 R)
• M78: 30,360,439 km (0.071 R)

Asteroid Belt

Center: 11.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.4

Radius: 3.4

Gravity: 42.6 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 16.33 AU - 19.41 AU

Year: 28611 Days

Day: 19 Hours

Environment

Temp: -202 °C

Axial Tilt: 179.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,536,571 km

• M1: 268,827 km (0.074 R)
• M2: 305,479 km (0.078 R)
• M3: 404,961 km (0.05 R)
• M4: 447,597 km (0.113 R)
• M5: 584,479 km (0.092 R)
• M6: 683,064 km (0.054 R)
• M7: 1,127,669 km (0.077 R)
• M8: 1,542,354 km (0.096 R)
• M9: 1,962,874 km (0.081 R)
• M10: 2,261,770 km (0.077 R)
• M11: 3,241,038 km (0.034 R)
• M12: 3,727,979 km (0.071 R)
• M13: 3,956,864 km (0.12 R)
• M14: 4,284,932 km (0.104 R)
• M15: 4,428,247 km (0.095 R)
• M16: 4,670,595 km (0.084 R)
• M17: 5,067,179 km (0.11 R)
• M18: 5,734,386 km (0.079 R)
• M19: 7,036,635 km (0.051 R)
• M20: 7,375,923 km (0.05 R)
• M21: 8,665,008 km (0.1 R)
• M22: 10,084,991 km (0.083 R)
• M23: 11,114,523 km (0.046 R)
• M24: 11,180,047 km (0.104 R)
• M25: 11,245,571 km (0.081 R)
• M26: 11,311,394 km (0.036 R)
• M27: 13,410,552 km (0.079 R)
• M28: 13,480,264 km (0.095 R)
• M29: 17,952,044 km (0.075 R)
• M30: 18,491,942 km (0.072 R)
• M31: 19,115,616 km (0.051 R)
• M32: 20,704,645 km (0.102 R)
• M33: 21,514,867 km (0.12 R)
• M34: 22,170,404 km (0.103 R)
• M35: 23,333,528 km (0.119 R)
• M36: 23,417,303 km (0.114 R)
• M37: 24,943,351 km (0.072 R)
• M38: 26,413,748 km (0.11 R)
• M39: 27,380,150 km (0.116 R)
• M40: 28,806,267 km (0.054 R)
• M41: 31,359,454 km (0.078 R)
• M42: 33,227,033 km (0.118 R)
• M43: 33,415,676 km (0.115 R)
• M44: 33,794,309 km (0.083 R)
• M45: 34,746,798 km (0.11 R)
• M46: 36,386,241 km (0.086 R)
• M47: 36,873,182 km (0.118 R)
• M48: 37,362,218 km (0.097 R)
• M49: 37,853,497 km (0.098 R)
• M50: 38,346,871 km (0.085 R)
• M51: 38,743,156 km (0.063 R)
• M52: 39,539,764 km (0.115 R)
• M53: 40,442,288 km (0.079 R)
• M54: 41,859,878 km (0.033 R)
• M55: 42,677,131 km (0.069 R)
• M56: 43,809,437 km (0.102 R)
• M57: 45,474,013 km (0.11 R)
• M58: 49,940,706 km (0.081 R)
• M59: 51,024,692 km (0.061 R)
• M60: 54,322,727 km (0.114 R)
• M61: 55,213,732 km (0.11 R)
• M62: 56,222,021 km (0.093 R)
• M63: 56,446,867 km (0.094 R)
• M64: 57,802,373 km (0.065 R)
• M65: 58,370,247 km (0.081 R)
• M66: 58,484,091 km (0.111 R)
• M67: 58,825,922 km (0.117 R)
• M68: 59,740,862 km (0.03 R)
• M69: 61,700,595 km (0.08 R)
• M70: 62,397,272 km (0.086 R)
• M71: 62,630,196 km (0.104 R)
• M72: 63,564,285 km (0.04 R)
• M73: 63,681,420 km (0.101 R)
• M74: 64,267,844 km (0.041 R)
• M75: 64,503,011 km (0.094 R)
• M76: 64,738,479 km (0.039 R)
• M77: 65,328,193 km (0.107 R)
• M78: 66,750,869 km (0.069 R)
• M79: 67,585,476 km (0.079 R)
• M80: 67,824,533 km (0.109 R)
• M81: 68,543,500 km (0.111 R)
• M82: 69,385,437 km (0.044 R)
• M83: 69,988,915 km (0.104 R)
• M84: 70,836,836 km (0.115 R)
• M85: 70,958,160 km (0.031 R)
• M86: 71,201,107 km (0.102 R)
• M87: 74,262,029 km (0.028 R)
• M88: 74,879,269 km (0.095 R)
• M89: 77,240,522 km (0.058 R)
• M90: 80,004,792 km (0.069 R)
• M91: 80,764,450 km (0.115 R)
• M92: 81,145,027 km (0.091 R)
• M93: 82,418,254 km (0.11 R)
• M94: 82,545,861 km (0.066 R)
• M95: 83,185,242 km (0.093 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: 484 - 16,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit