🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.68 AU - 0.78 AU

Year: 224 Days

Day: 21.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.71 AU - 1.05 AU

Year: 297 Days

Day: 25.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.09 AU - 1.61 AU

Year: 565 Days

Day: 33.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,980,709 km

• M1: 127,906 km (0.071 R)
• M2: 947,703 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.54 AU - 2.08 AU

Year: 876 Days

Day: 32 Hours

Environment

Temp: -56 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.3

Radius: 11.6

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.39 AU - 7.27 AU

Year: 6424 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,980,709 km

• M1: 238,758 km (0.109 R)
• M2: 382,073 km (0.115 R)
• M3: 723,605 km (0.114 R)
• M4: 957,576 km (0.099 R)
• M5: 1,122,433 km (0.111 R)
• M6: 1,264,700 km (0.109 R)
• M7: 1,379,741 km (0.11 R)
• M8: 1,602,941 km (0.089 R)
• M9: 2,007,903 km (0.074 R)
• M10: 2,163,185 km (0.105 R)
• M11: 2,262,369 km (0.108 R)
• M12: 2,485,868 km (0.078 R)
• M13: 2,781,024 km (0.12 R)
• M14: 3,065,410 km (0.089 R)
• M15: 3,245,077 km (0.069 R)
• M16: 3,382,258 km (0.097 R)
• M17: 3,474,710 km (0.096 R)
• M18: 3,998,751 km (0.115 R)
• M19: 4,245,288 km (0.103 R)
• M20: 4,370,502 km (0.105 R)
• M21: 4,471,480 km (0.05 R)
• M22: 4,727,442 km (0.084 R)
• M23: 4,988,341 km (0.103 R)
• M24: 5,442,670 km (0.081 R)
• M25: 5,661,232 km (0.047 R)
• M26: 5,826,987 km (0.089 R)
• M27: 6,796,680 km (0.064 R)
• M28: 7,061,767 km (0.074 R)
• M29: 7,300,226 km (0.1 R)
• M30: 7,724,187 km (0.059 R)
• M31: 8,312,256 km (0.102 R)
• M32: 8,406,353 km (0.068 R)
• M33: 8,564,179 km (0.086 R)
• M34: 8,786,631 km (0.025 R)
• M35: 8,914,687 km (0.1 R)
• M36: 9,400,431 km (0.097 R)
• M37: 9,696,036 km (0.084 R)
• M38: 10,363,841 km (0.097 R)
• M39: 11,955,712 km (0.084 R)
• M40: 12,491,123 km (0.094 R)
• M41: 13,696,732 km (0.038 R)
• M42: 14,219,427 km (0.07 R)
• M43: 15,438,500 km (0.11 R)
• M44: 15,865,303 km (0.096 R)
• M45: 15,982,289 km (0.109 R)
• M46: 16,060,528 km (0.052 R)
• M47: 16,217,307 km (0.077 R)
• M48: 17,128,956 km (0.11 R)
• M49: 18,630,021 km (0.119 R)
• M50: 19,042,911 km (0.108 R)
• M51: 19,333,730 km (0.09 R)
• M52: 19,584,306 km (0.093 R)
• M53: 19,793,893 km (0.081 R)
• M54: 20,046,264 km (0.102 R)
• M55: 22,104,133 km (0.076 R)
• M56: 23,869,836 km (0.115 R)
• M57: 24,093,784 km (0.086 R)
• M58: 24,498,596 km (0.104 R)
• M59: 24,679,161 km (0.089 R)
• M60: 24,950,980 km (0.052 R)
• M61: 25,132,592 km (0.117 R)
• M62: 25,818,049 km (0.088 R)
• M63: 26,509,640 km (0.1 R)
• M64: 27,160,690 km (0.117 R)
• M65: 28,052,593 km (0.107 R)
• M66: 29,192,828 km (0.119 R)
• M67: 29,288,570 km (0.095 R)
• M68: 29,480,355 km (0.109 R)
• M69: 29,768,630 km (0.118 R)
• M70: 30,445,261 km (0.074 R)
• M71: 30,834,066 km (0.084 R)
• M72: 31,371,571 km (0.078 R)
• M73: 31,616,912 km (0.105 R)
• M74: 31,862,850 km (0.097 R)
• M75: 33,401,764 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.8

Radius: 3.1

Gravity: 39.94 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.27 AU - 15.83 AU

Year: 22068 Days

Day: 21.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,980,709 km

• M1: 55,501 km (0.088 R)
• M2: 126,560 km (0.057 R)
• M3: 439,818 km (0.09 R)
• M4: 554,111 km (0.074 R)
• M5: 787,034 km (0.083 R)
• M6: 878,588 km (0.074 R)
• M7: 1,072,018 km (0.041 R)
• M8: 1,097,151 km (0.086 R)
• M9: 1,386,174 km (0.065 R)
• M10: 1,581,698 km (0.094 R)
• M11: 3,620,568 km (0.048 R)
• M12: 3,850,051 km (0.1 R)
• M13: 3,888,647 km (0.089 R)
• M14: 4,084,171 km (0.101 R)
• M15: 4,123,665 km (0.076 R)
• M16: 4,689,444 km (0.1 R)
• M17: 4,772,172 km (0.11 R)
• M18: 6,116,010 km (0.1 R)
• M19: 6,297,472 km (0.078 R)
• M20: 6,712,157 km (0.081 R)
• M21: 7,183,091 km (0.102 R)
• M22: 8,007,974 km (0.105 R)
• M23: 8,456,618 km (0.104 R)
• M24: 8,506,883 km (0.037 R)
• M25: 8,658,575 km (0.078 R)
• M26: 9,015,964 km (0.086 R)
• M27: 9,274,170 km (0.092 R)
• M28: 9,797,913 km (0.076 R)
• M29: 10,063,299 km (0.086 R)
• M30: 10,384,935 km (0.074 R)
• M31: 10,983,326 km (0.054 R)
• M32: 11,314,386 km (0.046 R)
• M33: 11,369,887 km (0.084 R)
• M34: 11,536,988 km (0.101 R)
• M35: 11,592,788 km (0.106 R)
• M36: 12,042,928 km (0.039 R)
• M37: 12,556,198 km (0.106 R)
• M38: 12,786,579 km (0.117 R)
• M39: 14,138,046 km (0.03 R)
• M40: 14,437,840 km (0.088 R)
• M41: 14,498,128 km (0.061 R)
• M42: 14,558,416 km (0.093 R)
• M43: 14,800,316 km (0.039 R)
• M44: 15,288,304 km (0.051 R)
• M45: 16,217,456 km (0.055 R)
• M46: 16,405,351 km (0.037 R)
• M47: 16,531,163 km (0.107 R)
• M48: 17,420,223 km (0.109 R)
• M49: 17,484,251 km (0.09 R)
• M50: 17,870,513 km (0.09 R)
• M51: 18,980,080 km (0.07 R)
• M52: 20,111,788 km (0.086 R)
• M53: 23,990,711 km (0.048 R)
• M54: 24,491,565 km (0.112 R)
• M55: 26,014,172 km (0.068 R)
• M56: 26,381,285 km (0.087 R)
• M57: 27,642,096 km (0.119 R)
• M58: 28,694,966 km (0.108 R)
• M59: 30,375,848 km (0.099 R)
• M60: 30,530,233 km (0.051 R)
• M61: 33,912,042 km (0.034 R)
• M62: 35,281,461 km (0.072 R)
• M63: 35,606,238 km (0.074 R)
• M64: 36,095,273 km (0.086 R)
• M65: 36,504,573 km (0.085 R)
• M66: 36,586,553 km (0.077 R)
• M67: 36,668,682 km (0.058 R)
• M68: 37,658,721 km (0.09 R)
• M69: 37,990,678 km (0.085 R)
• M70: 39,412,157 km (0.118 R)
• M71: 40,002,620 km (0.081 R)
• M72: 40,765,869 km (0.095 R)
• M73: 41,534,054 km (0.068 R)
• M74: 43,605,685 km (0.105 R)
• M75: 43,692,751 km (0.119 R)
• M76: 44,741,881 km (0.061 R)
• M77: 45,710,826 km (0.103 R)
• M78: 45,799,239 km (0.056 R)
• M79: 46,775,664 km (0.119 R)
• M80: 46,864,824 km (0.028 R)
• M81: 49,745,930 km (0.112 R)
• M82: 50,110,051 km (0.078 R)
• M83: 51,116,096 km (0.11 R)
• M84: 51,391,506 km (0.09 R)
• M85: 52,221,026 km (0.078 R)
• M86: 53,799,882 km (0.028 R)
• M87: 54,735,916 km (0.025 R)
• M88: 55,111,856 km (0.109 R)
• M89: 56,719,135 km (0.102 R)
• M90: 59,014,266 km (0.117 R)
• M91: 59,979,471 km (0.113 R)
• M92: 61,047,151 km (0.108 R)
• M93: 63,201,510 km (0.089 R)
• M94: 65,081,955 km (0.08 R)
• M95: 65,579,817 km (0.113 R)
• M96: 66,178,956 km (0.116 R)
• M97: 66,379,118 km (0.12 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 18,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit