🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.29 AU - 2.01 AU

Year: 608 Days

Day: 34.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,346,972 km

• M1: 640,129 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.66 AU - 2.1 AU

Year: 740 Days

Day: 40.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,346,972 km

• M1: 645,664 km (0.035 R)
• M2: 1,073,066 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.89 AU - 3.01 AU

Year: 1100 Days

Day: 36.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,346,972 km

• M1: 66,721 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.33 AU - 3.53 AU

Year: 1439 Days

Day: 30.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.41 AU - 5.67 AU

Year: 2776 Days

Day: 21.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.8 AU - 4.98 AU

Year: 3103 Days

Day: 44.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.84 AU - 7.48 AU

Year: 5498 Days

Day: 13.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.21 AU - 9.09 AU

Year: 7301 Days

Day: 14 Hours

Environment

Temp: -123 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,346,972 km

• M1: 470,336 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278

Radius: 11.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 16.14 AU - 19.8 AU

Year: 21860 Days

Day: 5.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 94,346,972 km

• M1: 253,868 km (0.044 R)
• M2: 454,179 km (0.063 R)
• M3: 639,381 km (0.065 R)
• M4: 810,970 km (0.094 R)
• M5: 892,501 km (0.039 R)
• M6: 1,296,266 km (0.096 R)
• M7: 1,369,120 km (0.112 R)
• M8: 1,674,449 km (0.11 R)
• M9: 2,001,769 km (0.072 R)
• M10: 2,530,747 km (0.115 R)
• M11: 2,939,299 km (0.074 R)
• M12: 3,748,025 km (0.085 R)
• M13: 5,043,842 km (0.095 R)
• M14: 5,558,010 km (0.079 R)
• M15: 5,679,034 km (0.046 R)
• M16: 5,841,797 km (0.107 R)
• M17: 6,130,521 km (0.109 R)
• M18: 6,894,068 km (0.117 R)
• M19: 6,980,835 km (0.047 R)
• M20: 7,067,901 km (0.111 R)
• M21: 7,243,230 km (0.093 R)
• M22: 8,004,234 km (0.093 R)
• M23: 8,417,423 km (0.098 R)
• M24: 8,556,849 km (0.12 R)
• M25: 9,360,638 km (0.053 R)
• M26: 10,736,789 km (0.079 R)
• M27: 11,192,613 km (0.101 R)
• M28: 11,345,951 km (0.06 R)
• M29: 11,758,243 km (0.08 R)
• M30: 12,018,394 km (0.104 R)
• M31: 12,917,327 km (0.059 R)
• M32: 13,024,589 km (0.118 R)
• M33: 13,132,000 km (0.098 R)
• M34: 13,564,937 km (0.097 R)
• M35: 13,673,844 km (0.07 R)
• M36: 14,333,870 km (0.085 R)
• M37: 14,556,172 km (0.116 R)
• M38: 14,835,621 km (0.12 R)
• M39: 15,399,904 km (0.067 R)
• M40: 16,899,772 km (0.051 R)
• M41: 17,252,524 km (0.097 R)
• M42: 17,548,279 km (0.112 R)
• M43: 17,905,519 km (0.102 R)
• M44: 20,161,006 km (0.055 R)
• M45: 20,785,876 km (0.097 R)
• M46: 21,417,030 km (0.119 R)
• M47: 21,798,803 km (0.032 R)
• M48: 22,957,588 km (0.105 R)
• M49: 23,872,679 km (0.111 R)
• M50: 24,933,028 km (0.113 R)
• M51: 25,200,509 km (0.062 R)
• M52: 26,893,957 km (0.041 R)
• M53: 27,168,320 km (0.117 R)
• M54: 30,104,627 km (0.036 R)
• M55: 30,818,508 km (0.11 R)
• M56: 31,610,329 km (0.106 R)
• M57: 32,847,055 km (0.025 R)
• M58: 34,247,889 km (0.064 R)
• M59: 35,593,073 km (0.106 R)
• M60: 35,668,321 km (0.09 R)
• M61: 37,873,095 km (0.08 R)
• M62: 37,949,838 km (0.038 R)
• M63: 38,334,754 km (0.041 R)
• M64: 40,592,335 km (0.105 R)
• M65: 40,749,562 km (0.085 R)
• M66: 40,828,400 km (0.096 R)
• M67: 40,985,927 km (0.108 R)
• M68: 41,776,851 km (0.066 R)
• M69: 43,133,105 km (0.113 R)
• M70: 44,018,425 km (0.119 R)
• M71: 44,666,035 km (0.072 R)
• M72: 46,380,875 km (0.088 R)
• M73: 46,709,990 km (0.115 R)
• M74: 46,792,269 km (0.104 R)
• M75: 47,536,070 km (0.116 R)
• M76: 47,618,947 km (0.087 R)
• M77: 48,366,936 km (0.04 R)
• M78: 48,617,214 km (0.116 R)
• M79: 48,784,314 km (0.083 R)
• M80: 52,936,254 km (0.103 R)
• M81: 55,272,224 km (0.085 R)
• M82: 55,621,087 km (0.068 R)
• M83: 56,145,726 km (0.093 R)
• M84: 56,321,055 km (0.085 R)
• M85: 56,584,347 km (0.071 R)
• M86: 58,527,325 km (0.108 R)
• M87: 58,972,079 km (0.098 R)
• M88: 59,061,090 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 23.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.9

Radius: 4.6

Gravity: 22.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 19.65 AU - 27.87 AU

Year: 33236 Days

Day: 20.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,346,972 km

• M1: 151,543 km (0.1 R)
• M2: 230,381 km (0.086 R)
• M3: 304,132 km (0.079 R)
• M4: 498,909 km (0.08 R)
• M5: 728,242 km (0.111 R)
• M6: 1,175,241 km (0.071 R)
• M7: 1,583,793 km (0.05 R)
• M8: 1,692,401 km (0.087 R)
• M9: 1,729,202 km (0.099 R)
• M10: 1,766,152 km (0.108 R)
• M11: 2,476,742 km (0.103 R)
• M12: 2,774,592 km (0.107 R)
• M13: 3,591,396 km (0.11 R)
• M14: 4,734,174 km (0.084 R)
• M15: 4,996,419 km (0.051 R)
• M16: 5,866,929 km (0.086 R)
• M17: 6,492,099 km (0.113 R)
• M18: 7,318,029 km (0.053 R)
• M19: 7,559,928 km (0.087 R)
• M20: 7,620,964 km (0.117 R)
• M21: 7,743,186 km (0.087 R)
• M22: 8,364,615 km (0.117 R)
• M23: 8,617,585 km (0.047 R)
• M24: 10,187,615 km (0.104 R)
• M25: 10,254,934 km (0.083 R)
• M26: 10,457,789 km (0.063 R)
• M27: 10,661,840 km (0.102 R)
• M28: 11,005,018 km (0.089 R)
• M29: 12,270,317 km (0.111 R)
• M30: 14,252,488 km (0.098 R)
• M31: 14,327,736 km (0.094 R)
• M32: 14,554,526 km (0.105 R)
• M33: 14,630,373 km (0.064 R)
• M34: 15,164,886 km (0.085 R)
• M35: 16,331,749 km (0.1 R)
• M36: 16,726,987 km (0.076 R)
• M37: 17,769,534 km (0.054 R)
• M38: 18,998,331 km (0.109 R)
• M39: 21,970,242 km (0.049 R)
• M40: 22,231,590 km (0.079 R)
• M41: 23,198,890 km (0.065 R)
• M42: 24,089,895 km (0.03 R)
• M43: 26,181,722 km (0.037 R)
• M44: 26,551,378 km (0.062 R)
• M45: 27,015,879 km (0.102 R)
• M46: 27,202,428 km (0.09 R)
• M47: 27,764,766 km (0.072 R)
• M48: 27,952,961 km (0.102 R)
• M49: 28,615,380 km (0.094 R)
• M50: 28,805,519 km (0.105 R)
• M51: 29,762,646 km (0.118 R)
• M52: 30,051,819 km (0.115 R)
• M53: 31,413,608 km (0.058 R)
• M54: 33,193,823 km (0.047 R)
• M55: 34,803,496 km (0.048 R)
• M56: 36,644,597 km (0.089 R)
• M57: 37,058,085 km (0.106 R)
• M58: 38,202,958 km (0.109 R)
• M59: 39,570,881 km (0.093 R)
• M60: 40,527,110 km (0.092 R)
• M61: 40,954,661 km (0.071 R)
• M62: 42,354,299 km (0.062 R)
• M63: 42,462,608 km (0.055 R)
• M64: 43,988,655 km (0.12 R)
• M65: 47,881,641 km (0.116 R)
• M66: 47,994,587 km (0.111 R)
• M67: 49,127,791 km (0.1 R)
• M68: 50,269,821 km (0.119 R)
• M69: 53,162,895 km (0.097 R)
• M70: 54,452,877 km (0.115 R)
• M71: 56,705,222 km (0.082 R)
• M72: 56,943,981 km (0.085 R)
• M73: 61,177,750 km (0.119 R)
• M74: 61,545,312 km (0.052 R)
• M75: 62,282,680 km (0.113 R)
• M76: 62,529,068 km (0.086 R)
• M77: 63,023,040 km (0.064 R)
• M78: 63,642,076 km (0.112 R)
• M79: 65,762,177 km (0.065 R)
• M80: 67,020,145 km (0.063 R)
• M81: 68,159,034 km (0.117 R)
• M82: 68,794,376 km (0.103 R)
• M83: 68,921,833 km (0.099 R)
• M84: 69,049,141 km (0.112 R)
• M85: 72,259,811 km (0.098 R)
• M86: 72,389,213 km (0.075 R)
• M87: 72,648,316 km (0.092 R)
• M88: 75,781,494 km (0.055 R)
• M89: 76,439,725 km (0.1 R)
• M90: 78,825,212 km (0.048 R)
• M91: 79,358,678 km (0.098 R)
• M92: 79,625,860 km (0.117 R)
• M93: 81,369,573 km (0.119 R)
• M94: 82,178,748 km (0.082 R)
• M95: 88,192,882 km (0.077 R)
• M96: 92,795,410 km (0.092 R)
• M97: 92,936,181 km (0.108 R)

Kuiper Belt

Range: 38.3 - 65.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 19,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit