🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.56 AU - 0.58 AU

Year: 282 Days

Day: 12.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,463,836 km

• M1: 678,576 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.59 AU - 0.67 AU

Year: 328 Days

Day: 47 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.6

Radius: 3.8

Gravity: 49 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.77 AU - 7.27 AU

Year: 12202 Days

Day: 19.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,463,836 km

• M1: 203,603 km (0.111 R)
• M2: 292,464 km (0.107 R)
• M3: 440,715 km (0.086 R)
• M4: 628,610 km (0.116 R)
• M5: 683,961 km (0.11 R)
• M6: 779,854 km (0.09 R)
• M7: 1,049,279 km (0.099 R)
• M8: 1,160,131 km (0.112 R)
• M9: 1,514,978 km (0.106 R)
• M10: 1,589,926 km (0.096 R)
• M11: 1,615,059 km (0.063 R)
• M12: 1,821,653 km (0.065 R)
• M13: 1,848,132 km (0.034 R)
• M14: 2,091,677 km (0.088 R)
• M15: 2,147,178 km (0.051 R)
• M16: 2,431,863 km (0.104 R)
• M17: 2,608,538 km (0.117 R)
• M18: 2,638,308 km (0.096 R)
• M19: 3,099,518 km (0.115 R)
• M20: 3,323,167 km (0.074 R)
• M21: 3,519,140 km (0.091 R)
• M22: 3,786,023 km (0.057 R)
• M23: 3,853,791 km (0.108 R)
• M24: 4,446,049 km (0.089 R)
• M25: 4,481,653 km (0.042 R)
• M26: 4,661,769 km (0.098 R)
• M27: 4,734,324 km (0.109 R)
• M28: 5,065,982 km (0.086 R)
• M29: 5,178,330 km (0.1 R)
• M30: 5,635,352 km (0.106 R)
• M31: 7,082,113 km (0.034 R)
• M32: 7,249,513 km (0.075 R)
• M33: 7,759,791 km (0.097 R)
• M34: 8,193,924 km (0.115 R)
• M35: 8,413,833 km (0.103 R)
• M36: 9,085,378 km (0.108 R)
• M37: 9,267,289 km (0.106 R)
• M38: 9,542,549 km (0.077 R)
• M39: 10,336,914 km (0.106 R)
• M40: 11,641,258 km (0.11 R)
• M41: 11,838,876 km (0.095 R)
• M42: 11,888,393 km (0.098 R)
• M43: 12,237,405 km (0.098 R)
• M44: 12,741,849 km (0.067 R)
• M45: 12,843,576 km (0.088 R)
• M46: 13,253,025 km (0.061 R)
• M47: 13,356,098 km (0.035 R)
• M48: 13,718,723 km (0.112 R)
• M49: 13,770,783 km (0.052 R)
• M50: 14,559,912 km (0.063 R)
• M51: 14,613,019 km (0.056 R)
• M52: 15,094,126 km (0.071 R)
• M53: 15,580,319 km (0.096 R)
• M54: 15,634,623 km (0.075 R)
• M55: 17,973,287 km (0.063 R)
• M56: 18,030,283 km (0.106 R)
• M57: 18,776,777 km (0.102 R)
• M58: 21,922,521 km (0.082 R)
• M59: 24,087,501 km (0.1 R)
• M60: 24,213,313 km (0.098 R)
• M61: 25,099,680 km (0.09 R)
• M62: 25,227,138 km (0.046 R)
• M63: 27,099,804 km (0.08 R)
• M64: 27,165,178 km (0.115 R)
• M65: 29,822,784 km (0.086 R)
• M66: 30,635,998 km (0.073 R)
• M67: 31,182,180 km (0.114 R)
• M68: 33,750,028 km (0.038 R)
• M69: 33,890,650 km (0.045 R)
• M70: 34,526,291 km (0.043 R)
• M71: 35,308,538 km (0.116 R)
• M72: 35,737,735 km (0.086 R)
• M73: 35,809,392 km (0.044 R)
• M74: 36,024,813 km (0.07 R)
• M75: 37,108,051 km (0.088 R)
• M76: 37,836,144 km (0.07 R)
• M77: 38,275,214 km (0.111 R)
• M78: 39,825,496 km (0.05 R)
• M79: 40,720,391 km (0.033 R)
• M80: 41,095,283 km (0.098 R)
• M81: 41,320,727 km (0.111 R)
• M82: 42,758,213 km (0.114 R)
• M83: 45,216,106 km (0.098 R)
• M84: 45,604,163 km (0.09 R)
• M85: 45,759,745 km (0.079 R)
• M86: 46,149,447 km (0.067 R)
• M87: 46,540,346 km (0.087 R)
• M88: 46,775,365 km (0.111 R)
• M89: 48,272,839 km (0.035 R)
• M90: 49,705,987 km (0.109 R)
• M91: 50,267,129 km (0.047 R)
• M92: 51,719,574 km (0.109 R)
• M93: 52,614,020 km (0.039 R)
• M94: 53,022,273 km (0.049 R)
• M95: 53,103,953 km (0.101 R)
• M96: 53,841,919 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.2

Radius: 6.5

Gravity: 19.6 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.74 AU - 9.06 AU

Year: 13206 Days

Day: 23.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,463,836 km

• M1: 102,475 km (0.116 R)
• M2: 281,094 km (0.103 R)
• M3: 553,662 km (0.115 R)
• M4: 628,161 km (0.07 R)
• M5: 706,252 km (0.101 R)
• M6: 851,062 km (0.078 R)
• M7: 1,121,685 km (0.096 R)
• M8: 1,495,829 km (0.062 R)
• M9: 1,548,637 km (0.1 R)
• M10: 1,738,178 km (0.091 R)
• M11: 1,821,803 km (0.068 R)
• M12: 2,568,895 km (0.083 R)
• M13: 3,540,383 km (0.069 R)
• M14: 4,009,373 km (0.077 R)
• M15: 4,157,624 km (0.051 R)
• M16: 4,846,821 km (0.076 R)
• M17: 5,004,797 km (0.099 R)
• M18: 5,164,567 km (0.086 R)
• M19: 5,285,442 km (0.117 R)
• M20: 6,030,290 km (0.034 R)
• M21: 6,632,122 km (0.099 R)
• M22: 6,675,805 km (0.048 R)
• M23: 7,707,731 km (0.079 R)
• M24: 8,836,597 km (0.058 R)
• M25: 8,884,767 km (0.094 R)
• M26: 8,932,938 km (0.105 R)
• M27: 9,126,816 km (0.104 R)
• M28: 9,175,436 km (0.109 R)
• M29: 10,217,535 km (0.088 R)
• M30: 10,624,291 km (0.117 R)
• M31: 10,829,689 km (0.097 R)
• M32: 10,984,672 km (0.119 R)
• M33: 11,140,254 km (0.028 R)
• M34: 11,244,524 km (0.034 R)
• M35: 12,303,826 km (0.119 R)
• M36: 12,573,701 km (0.091 R)
• M37: 13,009,480 km (0.12 R)
• M38: 14,064,145 km (0.072 R)
• M39: 14,120,393 km (0.117 R)
• M40: 15,551,447 km (0.105 R)
• M41: 15,960,298 km (0.09 R)
• M42: 17,027,978 km (0.048 R)
• M43: 17,148,105 km (0.064 R)
• M44: 17,268,381 km (0.112 R)
• M45: 18,610,424 km (0.113 R)
• M46: 18,982,324 km (0.111 R)
• M47: 19,231,554 km (0.094 R)
• M48: 19,859,417 km (0.091 R)
• M49: 22,371,614 km (0.108 R)
• M50: 23,297,475 km (0.103 R)
• M51: 26,011,330 km (0.062 R)
• M52: 26,426,913 km (0.086 R)
• M53: 27,124,488 km (0.117 R)
• M54: 27,194,649 km (0.085 R)
• M55: 27,546,054 km (0.103 R)
• M56: 28,040,475 km (0.104 R)
• M57: 29,469,135 km (0.034 R)
• M58: 29,974,776 km (0.103 R)
• M59: 30,047,331 km (0.052 R)
• M60: 30,629,117 km (0.105 R)
• M61: 31,508,902 km (0.116 R)
• M62: 31,582,654 km (0.082 R)
• M63: 32,918,862 km (0.086 R)
• M64: 33,218,207 km (0.112 R)
• M65: 34,349,167 km (0.107 R)
• M66: 34,804,992 km (0.066 R)
• M67: 35,492,693 km (0.03 R)
• M68: 35,646,031 km (0.085 R)
• M69: 36,339,118 km (0.051 R)
• M70: 36,803,619 km (0.085 R)
• M71: 37,426,096 km (0.038 R)
• M72: 37,973,475 km (0.087 R)
• M73: 39,950,261 km (0.115 R)
• M74: 41,717,311 km (0.092 R)
• M75: 42,528,879 km (0.109 R)
• M76: 43,018,364 km (0.036 R)
• M77: 43,427,663 km (0.109 R)
• M78: 47,085,032 km (0.105 R)
• M79: 47,506,749 km (0.105 R)
• M80: 47,760,467 km (0.113 R)
• M81: 48,099,455 km (0.112 R)
• M82: 48,950,368 km (0.071 R)
• M83: 49,035,639 km (0.066 R)
• M84: 49,977,956 km (0.118 R)
• M85: 51,359,193 km (0.115 R)
• M86: 51,619,493 km (0.09 R)
• M87: 51,706,410 km (0.094 R)
• M88: 52,752,847 km (0.105 R)
• M89: 55,399,383 km (0.098 R)
• M90: 56,112,366 km (0.102 R)
• M91: 56,201,676 km (0.12 R)
• M92: 56,291,136 km (0.111 R)
• M93: 57,097,767 km (0.08 R)
• M94: 57,817,931 km (0.092 R)
• M95: 59,358,341 km (0.113 R)
• M96: 60,545,400 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 11,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit