🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.66 AU - 0.96 AU

Year: 261 Days

Day: 23.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.88 AU - 1.04 AU

Year: 337 Days

Day: 31.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,610,022 km

• M1: 110,702 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.81 AU - 1.31 AU

Year: 391 Days

Day: 19.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,610,022 km

• M1: 522,097 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.47 AU - 1.57 AU

Year: 671 Days

Day: 16.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.89 AU - 2.45 AU

Year: 1145 Days

Day: 28.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.97 AU - 3.41 AU

Year: 2041 Days

Day: 14.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,610,022 km

• M1: 314,754 km (0.103 R)
• M2: 2,242,921 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.62 AU - 4.26 AU

Year: 2285 Days

Day: 23 Hours

Environment

Temp: -103 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.2

Radius: 11.4

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.44 AU - 7.74 AU

Year: 6761 Days

Day: 13.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,610,022 km

• M1: 160,219 km (0.098 R)
• M2: 308,471 km (0.109 R)
• M3: 391,049 km (0.102 R)
• M4: 831,315 km (0.11 R)
• M5: 1,007,841 km (0.057 R)
• M6: 1,092,513 km (0.111 R)
• M7: 1,251,237 km (0.095 R)
• M8: 1,324,390 km (0.108 R)
• M9: 1,612,067 km (0.106 R)
• M10: 1,753,287 km (0.091 R)
• M11: 1,983,817 km (0.103 R)
• M12: 2,359,757 km (0.062 R)
• M13: 2,474,648 km (0.105 R)
• M14: 2,977,895 km (0.116 R)
• M15: 3,618,174 km (0.092 R)
• M16: 3,805,022 km (0.111 R)
• M17: 4,555,854 km (0.104 R)
• M18: 4,699,916 km (0.041 R)
• M19: 5,022,300 km (0.094 R)
• M20: 5,111,460 km (0.095 R)
• M21: 5,382,232 km (0.084 R)
• M22: 5,596,157 km (0.076 R)
• M23: 6,095,664 km (0.091 R)
• M24: 6,511,995 km (0.074 R)
• M25: 7,004,023 km (0.054 R)
• M26: 7,103,804 km (0.079 R)
• M27: 7,644,451 km (0.081 R)
• M28: 7,885,154 km (0.118 R)
• M29: 8,163,406 km (0.07 R)
• M30: 9,344,930 km (0.058 R)
• M31: 9,455,034 km (0.115 R)
• M32: 10,049,387 km (0.108 R)
• M33: 10,275,429 km (0.104 R)
• M34: 10,351,125 km (0.073 R)
• M35: 10,503,117 km (0.071 R)
• M36: 10,809,344 km (0.104 R)
• M37: 10,886,387 km (0.034 R)
• M38: 11,313,189 km (0.05 R)
• M39: 12,143,458 km (0.116 R)
• M40: 12,586,267 km (0.039 R)
• M41: 12,748,581 km (0.094 R)
• M42: 13,363,428 km (0.099 R)
• M43: 13,446,156 km (0.112 R)
• M44: 13,529,033 km (0.093 R)
• M45: 14,156,147 km (0.112 R)
• M46: 14,537,023 km (0.077 R)
• M47: 16,226,133 km (0.113 R)
• M48: 16,358,677 km (0.072 R)
• M49: 16,447,239 km (0.092 R)
• M50: 17,071,511 km (0.047 R)
• M51: 17,296,207 km (0.102 R)
• M52: 17,522,099 km (0.066 R)
• M53: 18,804,752 km (0.076 R)
• M54: 19,036,927 km (0.109 R)
• M55: 19,270,151 km (0.075 R)
• M56: 19,457,297 km (0.095 R)
• M57: 19,880,809 km (0.025 R)
• M58: 20,497,900 km (0.093 R)
• M59: 20,880,721 km (0.052 R)
• M60: 21,411,046 km (0.112 R)
• M61: 21,848,171 km (0.071 R)
• M62: 21,994,627 km (0.106 R)
• M63: 22,239,369 km (0.114 R)
• M64: 24,431,576 km (0.076 R)
• M65: 24,532,854 km (0.104 R)
• M66: 24,735,709 km (0.053 R)
• M67: 26,224,058 km (0.063 R)
• M68: 27,793,938 km (0.111 R)
• M69: 28,111,534 km (0.079 R)
• M70: 28,270,856 km (0.093 R)
• M71: 28,964,392 km (0.057 R)
• M72: 29,555,752 km (0.096 R)
• M73: 31,298,567 km (0.119 R)
• M74: 33,918,176 km (0.076 R)
• M75: 34,200,916 km (0.046 R)
• M76: 34,825,786 km (0.1 R)
• M77: 34,939,929 km (0.117 R)
• M78: 35,054,072 km (0.094 R)
• M79: 35,397,250 km (0.102 R)
• M80: 36,317,875 km (0.082 R)
• M81: 36,491,409 km (0.056 R)
• M82: 36,839,224 km (0.093 R)
• M83: 38,065,328 km (0.055 R)
• M84: 38,772,028 km (0.053 R)
• M85: 38,949,302 km (0.059 R)
• M86: 39,067,783 km (0.114 R)
• M87: 39,304,896 km (0.097 R)
• M88: 39,780,467 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.2

Radius: 5.9

Gravity: 20 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.3 AU - 17.4 AU

Year: 22600 Days

Day: 16.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,610,022 km

• M1: 87,066 km (0.12 R)
• M2: 210,783 km (0.12 R)
• M3: 362,625 km (0.103 R)
• M4: 441,314 km (0.106 R)
• M5: 593,305 km (0.108 R)
• M6: 812,765 km (0.102 R)
• M7: 864,975 km (0.075 R)
• M8: 972,835 km (0.118 R)
• M9: 1,231,639 km (0.112 R)
• M10: 1,776,624 km (0.069 R)
• M11: 1,949,709 km (0.07 R)
• M12: 2,056,223 km (0.112 R)
• M13: 2,425,131 km (0.11 R)
• M14: 2,894,719 km (0.079 R)
• M15: 3,738,152 km (0.098 R)
• M16: 4,095,541 km (0.1 R)
• M17: 4,186,496 km (0.116 R)
• M18: 6,511,846 km (0.113 R)
• M19: 7,490,216 km (0.1 R)
• M20: 7,657,765 km (0.098 R)
• M21: 7,770,113 km (0.117 R)
• M22: 7,939,608 km (0.104 R)
• M23: 8,225,041 km (0.1 R)
• M24: 8,513,764 km (0.037 R)
• M25: 8,864,571 km (0.072 R)
• M26: 9,823,045 km (0.083 R)
• M27: 10,252,690 km (0.112 R)
• M28: 10,376,557 km (0.095 R)
• M29: 10,688,469 km (0.06 R)
• M30: 11,578,127 km (0.085 R)
• M31: 11,966,633 km (0.116 R)
• M32: 16,513,062 km (0.091 R)
• M33: 16,877,033 km (0.072 R)
• M34: 17,317,300 km (0.071 R)
• M35: 17,464,953 km (0.098 R)
• M36: 17,761,306 km (0.106 R)
• M37: 17,835,657 km (0.118 R)
• M38: 19,344,800 km (0.09 R)
• M39: 20,737,556 km (0.073 R)
• M40: 20,815,945 km (0.119 R)
• M41: 24,772,211 km (0.067 R)
• M42: 25,356,091 km (0.096 R)
• M43: 25,691,639 km (0.092 R)
• M44: 27,219,931 km (0.118 R)
• M45: 29,567,122 km (0.059 R)
• M46: 31,527,153 km (0.027 R)
• M47: 33,161,659 km (0.104 R)
• M48: 33,253,213 km (0.038 R)
• M49: 34,451,941 km (0.061 R)
• M50: 34,730,492 km (0.03 R)
• M51: 35,758,529 km (0.114 R)
• M52: 36,607,048 km (0.034 R)
• M53: 36,701,743 km (0.112 R)
• M54: 39,288,889 km (0.089 R)
• M55: 41,046,215 km (0.11 R)
• M56: 42,430,594 km (0.048 R)
• M57: 42,828,823 km (0.095 R)
• M58: 43,629,321 km (0.105 R)
• M59: 44,031,291 km (0.06 R)
• M60: 47,498,072 km (0.111 R)
• M61: 49,787,518 km (0.102 R)
• M62: 50,945,704 km (0.07 R)
• M63: 51,157,236 km (0.093 R)
• M64: 52,539,221 km (0.1 R)
• M65: 53,288,407 km (0.1 R)
• M66: 54,149,044 km (0.06 R)
• M67: 54,689,242 km (0.082 R)
• M68: 55,557,358 km (0.064 R)
• M69: 55,993,137 km (0.088 R)
• M70: 56,539,318 km (0.118 R)
• M71: 57,197,250 km (0.052 R)
• M72: 57,527,113 km (0.118 R)
• M73: 60,524,307 km (0.109 R)
• M74: 63,571,914 km (0.098 R)
• M75: 63,685,758 km (0.074 R)
• M76: 63,913,596 km (0.088 R)
• M77: 67,016,256 km (0.12 R)
• M78: 67,363,921 km (0.119 R)
• M79: 69,345,943 km (0.059 R)
• M80: 69,814,933 km (0.083 R)
• M81: 70,049,951 km (0.074 R)
• M82: 73,128,226 km (0.12 R)
• M83: 73,486,214 km (0.038 R)
• M84: 75,044,276 km (0.038 R)
• M85: 76,371,209 km (0.103 R)
• M86: 78,681,299 km (0.112 R)
• M87: 79,783,536 km (0.096 R)
• M88: 80,152,146 km (0.054 R)
• M89: 80,767,591 km (0.053 R)
• M90: 81,631,968 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.5

Radius: 4.8

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.52 AU - 20.24 AU

Year: 24839 Days

Day: 15.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 44,610,022 km

• M1: 557,850 km (0.101 R)
• M2: 956,529 km (0.105 R)
• M3: 1,105,827 km (0.098 R)
• M4: 1,842,597 km (0.115 R)
• M5: 2,544,959 km (0.11 R)
• M6: 3,461,844 km (0.03 R)
• M7: 3,518,692 km (0.032 R)
• M8: 5,796,319 km (0.118 R)
• M9: 5,965,963 km (0.083 R)
• M10: 7,563,818 km (0.075 R)
• M11: 8,010,966 km (0.118 R)
• M12: 9,244,849 km (0.111 R)
• M13: 9,642,480 km (0.114 R)
• M14: 10,868,435 km (0.099 R)
• M15: 11,584,710 km (0.064 R)
• M16: 12,185,943 km (0.076 R)
• M17: 13,732,785 km (0.083 R)
• M18: 14,277,322 km (0.091 R)
• M19: 16,428,838 km (0.09 R)
• M20: 16,764,985 km (0.055 R)
• M21: 16,861,475 km (0.107 R)
• M22: 17,151,994 km (0.114 R)
• M23: 17,639,983 km (0.108 R)
• M24: 18,033,425 km (0.046 R)
• M25: 19,080,311 km (0.057 R)
• M26: 19,231,554 km (0.098 R)
• M27: 20,044,319 km (0.079 R)
• M28: 21,024,186 km (0.064 R)
• M29: 21,232,426 km (0.081 R)
• M30: 22,125,076 km (0.1 R)
• M31: 23,029,994 km (0.094 R)
• M32: 23,190,961 km (0.094 R)
• M33: 23,513,943 km (0.029 R)
• M34: 25,483,100 km (0.093 R)
• M35: 26,937,789 km (0.095 R)
• M36: 28,419,257 km (0.052 R)
• M37: 28,764,828 km (0.063 R)
• M38: 28,880,318 km (0.063 R)
• M39: 30,219,817 km (0.04 R)
• M40: 30,690,452 km (0.064 R)
• M41: 30,749,394 km (0.115 R)
• M42: 34,848,974 km (0.06 R)
• M43: 36,962,044 km (0.117 R)
• M44: 37,654,532 km (0.08 R)
• M45: 38,414,788 km (0.117 R)
• M46: 39,950,710 km (0.078 R)
• M47: 40,661,300 km (0.063 R)
• M48: 40,790,851 km (0.047 R)
• M49: 41,245,779 km (0.041 R)
• M50: 41,898,474 km (0.115 R)
• M51: 41,963,848 km (0.093 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 12,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit