🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.26 AU - 2.62 AU

Year: 1428 Days

Day: 43.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2 AU - 3.14 AU

Year: 1544 Days

Day: 40.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,266,380 km

• M1: 439,668 km (0.048 R)

Asteroid Belt

Center: 7.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.7

Radius: 4.2

Gravity: 29.91 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.48 AU - 14.48 AU

Year: 15539 Days

Day: 23.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 116.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,266,380 km

• M1: 94,396 km (0.079 R)
• M2: 171,439 km (0.067 R)
• M3: 206,445 km (0.111 R)
• M4: 271,221 km (0.114 R)
• M5: 523,443 km (0.108 R)
• M6: 791,223 km (0.103 R)
• M7: 1,237,773 km (0.106 R)
• M8: 1,486,105 km (0.057 R)
• M9: 1,804,150 km (0.098 R)
• M10: 1,886,878 km (0.094 R)
• M11: 1,999,076 km (0.098 R)
• M12: 2,259,825 km (0.089 R)
• M13: 2,349,135 km (0.093 R)
• M14: 2,470,010 km (0.059 R)
• M15: 2,655,063 km (0.072 R)
• M16: 2,941,244 km (0.104 R)
• M17: 3,203,788 km (0.114 R)
• M18: 3,405,596 km (0.118 R)
• M19: 3,892,537 km (0.054 R)
• M20: 3,928,141 km (0.077 R)
• M21: 4,035,552 km (0.069 R)
• M22: 4,144,011 km (0.115 R)
• M23: 4,512,620 km (0.033 R)
• M24: 5,760,565 km (0.084 R)
• M25: 5,964,766 km (0.053 R)
• M26: 6,633,618 km (0.114 R)
• M27: 7,950,678 km (0.074 R)
• M28: 8,453,327 km (0.073 R)
• M29: 8,685,204 km (0.118 R)
• M30: 8,731,729 km (0.032 R)
• M31: 9,875,404 km (0.073 R)
• M32: 10,119,548 km (0.116 R)
• M33: 10,464,820 km (0.072 R)
• M34: 10,564,003 km (0.119 R)
• M35: 11,318,874 km (0.109 R)
• M36: 11,523,225 km (0.056 R)
• M37: 11,677,161 km (0.114 R)
• M38: 12,247,578 km (0.108 R)
• M39: 12,352,147 km (0.114 R)
• M40: 15,457,649 km (0.072 R)
• M41: 15,854,831 km (0.116 R)
• M42: 16,891,544 km (0.113 R)
• M43: 18,188,109 km (0.046 R)
• M44: 18,247,799 km (0.097 R)
• M45: 19,394,167 km (0.048 R)
• M46: 19,945,286 km (0.035 R)
• M47: 21,125,613 km (0.038 R)
• M48: 21,377,087 km (0.119 R)
• M49: 21,756,018 km (0.05 R)
• M50: 22,073,465 km (0.12 R)
• M51: 22,137,044 km (0.047 R)
• M52: 22,456,436 km (0.057 R)
• M53: 23,944,635 km (0.112 R)
• M54: 24,733,764 km (0.104 R)
• M55: 24,932,280 km (0.103 R)
• M56: 26,135,047 km (0.102 R)
• M57: 26,947,214 km (0.042 R)
• M58: 27,767,758 km (0.053 R)
• M59: 28,181,097 km (0.029 R)
• M60: 28,526,968 km (0.087 R)
• M61: 29,363,070 km (0.109 R)
• M62: 30,136,641 km (0.091 R)
• M63: 30,207,251 km (0.1 R)
• M64: 30,774,376 km (0.104 R)
• M65: 31,273,584 km (0.119 R)
• M66: 31,345,092 km (0.119 R)
• M67: 33,662,513 km (0.048 R)
• M68: 35,511,094 km (0.072 R)
• M69: 37,316,291 km (0.1 R)
• M70: 37,468,133 km (0.092 R)
• M71: 38,843,536 km (0.102 R)
• M72: 39,228,451 km (0.092 R)
• M73: 39,847,038 km (0.076 R)
• M74: 40,546,708 km (0.085 R)
• M75: 40,624,648 km (0.062 R)
• M76: 41,958,313 km (0.028 R)
• M77: 42,670,100 km (0.053 R)
• M78: 45,233,160 km (0.057 R)
• M79: 46,125,811 km (0.097 R)
• M80: 46,942,166 km (0.109 R)
• M81: 47,105,976 km (0.09 R)
• M82: 48,340,906 km (0.087 R)
• M83: 49,419,806 km (0.092 R)
• M84: 50,758,558 km (0.053 R)
• M85: 51,516,869 km (0.112 R)
• M86: 52,789,049 km (0.094 R)
• M87: 54,673,384 km (0.071 R)
• M88: 55,797,163 km (0.062 R)
• M89: 56,666,776 km (0.058 R)
• M90: 57,365,697 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.2

Radius: 7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.88 AU - 16.06 AU

Year: 18526 Days

Day: 24.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,266,380 km

• M1: 107,561 km (0.081 R)
• M2: 193,729 km (0.057 R)
• M3: 316,549 km (0.087 R)
• M4: 480,957 km (0.093 R)
• M5: 704,157 km (0.089 R)
• M6: 836,102 km (0.097 R)
• M7: 1,220,719 km (0.033 R)
• M8: 1,484,160 km (0.095 R)
• M9: 1,633,310 km (0.102 R)
• M10: 2,302,910 km (0.108 R)
• M11: 2,376,512 km (0.071 R)
• M12: 2,526,409 km (0.106 R)
• M13: 3,602,466 km (0.092 R)
• M14: 3,774,803 km (0.071 R)
• M15: 4,038,544 km (0.081 R)
• M16: 4,247,832 km (0.089 R)
• M17: 4,430,042 km (0.109 R)
• M18: 4,677,028 km (0.103 R)
• M19: 4,865,222 km (0.086 R)
• M20: 5,314,016 km (0.114 R)
• M21: 5,742,464 km (0.119 R)
• M22: 5,809,484 km (0.077 R)
• M23: 6,250,797 km (0.086 R)
• M24: 6,632,721 km (0.108 R)
• M25: 6,773,492 km (0.088 R)
• M26: 6,879,707 km (0.076 R)
• M27: 7,058,028 km (0.107 R)
• M28: 8,386,157 km (0.115 R)
• M29: 8,576,596 km (0.091 R)
• M30: 9,039,601 km (0.105 R)
• M31: 9,352,859 km (0.104 R)
• M32: 9,510,685 km (0.086 R)
• M33: 11,096,422 km (0.047 R)
• M34: 11,389,634 km (0.112 R)
• M35: 12,112,341 km (0.12 R)
• M36: 12,981,355 km (0.068 R)
• M37: 14,005,502 km (0.097 R)
• M38: 14,141,038 km (0.048 R)
• M39: 14,322,351 km (0.118 R)
• M40: 14,458,784 km (0.084 R)
• M41: 14,641,592 km (0.073 R)
• M42: 14,779,073 km (0.117 R)
• M43: 14,824,999 km (0.06 R)
• M44: 15,240,582 km (0.083 R)
• M45: 16,177,663 km (0.112 R)
• M46: 16,605,513 km (0.103 R)
• M47: 16,940,912 km (0.118 R)
• M48: 17,133,444 km (0.056 R)
• M49: 17,230,084 km (0.062 R)
• M50: 17,326,874 km (0.117 R)
• M51: 17,375,194 km (0.077 R)
• M52: 17,715,679 km (0.093 R)
• M53: 17,862,285 km (0.086 R)
• M54: 18,601,149 km (0.067 R)
• M55: 19,149,275 km (0.049 R)
• M56: 19,803,916 km (0.084 R)
• M57: 20,568,510 km (0.07 R)
• M58: 20,773,908 km (0.085 R)
• M59: 21,759,309 km (0.101 R)
• M60: 23,185,725 km (0.038 R)
• M61: 23,399,501 km (0.112 R)
• M62: 23,453,057 km (0.06 R)
• M63: 24,370,092 km (0.091 R)
• M64: 24,751,117 km (0.114 R)
• M65: 24,969,680 km (0.083 R)
• M66: 26,238,868 km (0.085 R)
• M67: 27,472,602 km (0.097 R)
• M68: 28,438,705 km (0.049 R)
• M69: 28,667,590 km (0.092 R)
• M70: 28,839,777 km (0.087 R)
• M71: 29,358,133 km (0.041 R)
• M72: 29,473,772 km (0.064 R)
• M73: 29,647,456 km (0.106 R)
• M74: 30,287,435 km (0.109 R)
• M75: 30,579,750 km (0.039 R)
• M76: 31,817,822 km (0.078 R)
• M77: 33,132,338 km (0.118 R)
• M78: 33,978,164 km (0.09 R)
• M79: 34,099,488 km (0.044 R)
• M80: 36,123,398 km (0.079 R)
• M81: 36,806,611 km (0.1 R)
• M82: 37,682,357 km (0.116 R)
• M83: 37,933,831 km (0.119 R)
• M84: 38,375,295 km (0.096 R)
• M85: 39,390,615 km (0.096 R)
• M86: 39,454,344 km (0.115 R)
• M87: 40,479,089 km (0.055 R)
• M88: 40,543,417 km (0.068 R)
• M89: 42,293,263 km (0.074 R)
• M90: 43,539,413 km (0.062 R)
• M91: 43,803,304 km (0.101 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: 328 - 11,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit