🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.47 AU - 0.67 AU

Year: 160 Days

Day: 34 Hours

Environment

Temp: 214 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.59 AU - 0.75 AU

Year: 203 Days

Day: 29.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.7 AU - 0.8 AU

Year: 241 Days

Day: 45.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.81 AU - 2.45 AU

Year: 1153 Days

Day: 19 Hours

Environment

Temp: -71 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,538,397 km

• M1: 470,037 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.09 AU - 2.99 AU

Year: 1501 Days

Day: 19.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.85 AU - 3.21 AU

Year: 1956 Days

Day: 21.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,538,397 km

• M1: 892,052 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.8

Radius: 12.7

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.79 AU - 5.37 AU

Year: 4246 Days

Day: 5.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,538,397 km

• M1: 171,888 km (0.112 R)
• M2: 454,329 km (0.085 R)
• M3: 667,207 km (0.046 R)
• M4: 750,383 km (0.069 R)
• M5: 863,329 km (0.088 R)
• M6: 1,150,856 km (0.035 R)
• M7: 1,582,147 km (0.069 R)
• M8: 1,697,786 km (0.114 R)
• M9: 1,816,417 km (0.087 R)
• M10: 1,920,537 km (0.08 R)
• M11: 2,171,114 km (0.073 R)
• M12: 2,471,058 km (0.115 R)
• M13: 2,645,638 km (0.116 R)
• M14: 3,601,718 km (0.09 R)
• M15: 4,163,159 km (0.034 R)
• M16: 4,442,608 km (0.033 R)
• M17: 4,704,105 km (0.096 R)
• M18: 4,897,535 km (0.118 R)
• M19: 5,192,692 km (0.113 R)
• M20: 5,723,315 km (0.049 R)
• M21: 5,852,269 km (0.083 R)
• M22: 6,060,509 km (0.059 R)
• M23: 6,592,180 km (0.056 R)
• M24: 6,945,829 km (0.068 R)
• M25: 7,028,258 km (0.029 R)
• M26: 7,333,587 km (0.1 R)
• M27: 7,417,661 km (0.108 R)
• M28: 7,530,158 km (0.101 R)
• M29: 8,480,404 km (0.102 R)
• M30: 8,716,470 km (0.107 R)
• M31: 9,134,895 km (0.066 R)
• M32: 9,407,462 km (0.083 R)
• M33: 9,651,905 km (0.063 R)
• M34: 9,805,692 km (0.095 R)
• M35: 9,960,376 km (0.081 R)
• M36: 10,492,495 km (0.119 R)
• M37: 10,746,064 km (0.104 R)
• M38: 10,841,657 km (0.12 R)
• M39: 11,033,890 km (0.098 R)
• M40: 11,194,857 km (0.111 R)
• M41: 12,176,967 km (0.053 R)
• M42: 12,309,960 km (0.068 R)
• M43: 12,544,081 km (0.093 R)
• M44: 12,745,739 km (0.099 R)
• M45: 13,220,712 km (0.113 R)
• M46: 13,736,226 km (0.082 R)
• M47: 14,048,586 km (0.04 R)
• M48: 14,609,728 km (0.057 R)
• M49: 15,393,322 km (0.109 R)
• M50: 15,609,491 km (0.075 R)
• M51: 15,790,354 km (0.075 R)
• M52: 16,410,438 km (0.083 R)
• M53: 16,557,642 km (0.074 R)
• M54: 16,890,198 km (0.1 R)
• M55: 17,262,248 km (0.068 R)
• M56: 18,547,593 km (0.106 R)
• M57: 18,739,228 km (0.117 R)
• M58: 19,941,845 km (0.082 R)
• M59: 20,177,611 km (0.058 R)
• M60: 20,691,480 km (0.076 R)
• M61: 20,850,353 km (0.079 R)
• M62: 21,049,617 km (0.037 R)
• M63: 21,169,595 km (0.084 R)
• M64: 21,329,664 km (0.079 R)
• M65: 21,772,325 km (0.109 R)
• M66: 22,503,110 km (0.118 R)
• M67: 23,077,117 km (0.092 R)
• M68: 23,905,441 km (0.099 R)
• M69: 24,281,380 km (0.032 R)
• M70: 24,407,192 km (0.094 R)
• M71: 24,870,197 km (0.073 R)
• M72: 25,166,251 km (0.081 R)
• M73: 25,591,259 km (0.074 R)
• M74: 26,061,595 km (0.097 R)
• M75: 27,010,943 km (0.105 R)
• M76: 27,577,171 km (0.058 R)
• M77: 28,235,252 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.8

Radius: 14.7

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.66 AU - 7.48 AU

Year: 6972 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 39,538,397 km

• M1: 206,744 km (0.104 R)
• M2: 502,948 km (0.11 R)
• M3: 830,867 km (0.099 R)
• M4: 1,149,510 km (0.113 R)
• M5: 1,373,308 km (0.117 R)
• M6: 1,594,564 km (0.088 R)
• M7: 1,958,685 km (0.097 R)
• M8: 2,073,127 km (0.087 R)
• M9: 2,170,366 km (0.091 R)
• M10: 2,830,093 km (0.054 R)
• M11: 3,093,235 km (0.091 R)
• M12: 3,691,178 km (0.111 R)
• M13: 4,028,222 km (0.116 R)
• M14: 4,993,278 km (0.056 R)
• M15: 6,169,117 km (0.071 R)
• M16: 6,425,827 km (0.097 R)
• M17: 6,570,039 km (0.1 R)
• M18: 6,744,470 km (0.062 R)
• M19: 6,891,076 km (0.09 R)
• M20: 7,337,177 km (0.119 R)
• M21: 8,988,139 km (0.08 R)
• M22: 9,149,705 km (0.117 R)
• M23: 9,344,781 km (0.116 R)
• M24: 9,442,917 km (0.089 R)
• M25: 9,640,087 km (0.101 R)
• M26: 9,938,684 km (0.091 R)
• M27: 10,139,295 km (0.081 R)
• M28: 11,059,023 km (0.041 R)
• M29: 11,232,407 km (0.059 R)
• M30: 11,336,826 km (0.111 R)
• M31: 12,290,961 km (0.109 R)
• M32: 13,307,778 km (0.115 R)
• M33: 14,464,917 km (0.068 R)
• M34: 14,806,898 km (0.065 R)
• M35: 15,151,572 km (0.088 R)
• M36: 16,201,599 km (0.097 R)
• M37: 16,874,789 km (0.047 R)
• M38: 17,678,429 km (0.053 R)
• M39: 17,881,284 km (0.074 R)
• M40: 18,248,397 km (0.066 R)
• M41: 19,323,108 km (0.071 R)
• M42: 19,699,945 km (0.112 R)
• M43: 20,375,828 km (0.105 R)
• M44: 21,317,547 km (0.118 R)
• M45: 21,447,099 km (0.108 R)
• M46: 21,706,950 km (0.056 R)
• M47: 21,837,250 km (0.068 R)
• M48: 22,668,715 km (0.111 R)
• M49: 23,154,758 km (0.07 R)
• M50: 23,465,922 km (0.117 R)
• M51: 24,407,641 km (0.097 R)
• M52: 24,951,279 km (0.115 R)
• M53: 25,361,626 km (0.063 R)
• M54: 26,004,598 km (0.09 R)
• M55: 26,281,653 km (0.11 R)
• M56: 27,119,102 km (0.033 R)
• M57: 27,353,223 km (0.115 R)
• M58: 28,012,500 km (0.111 R)
• M59: 28,439,004 km (0.027 R)
• M60: 28,820,030 km (0.08 R)
• M61: 29,876,340 km (0.067 R)
• M62: 30,750,142 km (0.086 R)
• M63: 30,847,829 km (0.036 R)
• M64: 31,092,272 km (0.066 R)
• M65: 32,423,543 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.7

Radius: 9.5

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.91 AU - 8.77 AU

Year: 8932 Days

Day: 6.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,538,397 km

• M1: 203,603 km (0.087 R)
• M2: 787,483 km (0.06 R)
• M3: 1,236,875 km (0.081 R)
• M4: 1,552,228 km (0.063 R)
• M5: 1,625,680 km (0.112 R)
• M6: 1,892,563 km (0.09 R)
• M7: 2,532,542 km (0.108 R)
• M8: 2,686,030 km (0.118 R)
• M9: 3,235,204 km (0.104 R)
• M10: 3,377,920 km (0.092 R)
• M11: 3,474,261 km (0.096 R)
• M12: 3,571,500 km (0.069 R)
• M13: 3,768,819 km (0.111 R)
• M14: 4,122,768 km (0.103 R)
• M15: 4,382,170 km (0.062 R)
• M16: 4,620,330 km (0.084 R)
• M17: 4,700,664 km (0.088 R)
• M18: 4,944,359 km (0.099 R)
• M19: 5,501,013 km (0.111 R)
• M20: 5,873,362 km (0.073 R)
• M21: 6,552,387 km (0.082 R)
• M22: 7,101,112 km (0.064 R)
• M23: 7,475,106 km (0.063 R)
• M24: 8,080,529 km (0.071 R)
• M25: 8,145,155 km (0.091 R)
• M26: 8,536,653 km (0.102 R)
• M27: 8,602,626 km (0.089 R)
• M28: 8,834,353 km (0.053 R)
• M29: 9,782,354 km (0.105 R)
• M30: 10,128,673 km (0.117 R)
• M31: 10,233,392 km (0.11 R)
• M32: 11,119,909 km (0.091 R)
• M33: 11,517,690 km (0.11 R)
• M34: 11,736,701 km (0.091 R)
• M35: 12,663,909 km (0.071 R)
• M36: 13,346,075 km (0.078 R)
• M37: 13,422,669 km (0.052 R)
• M38: 13,537,710 km (0.095 R)
• M39: 15,063,458 km (0.069 R)
• M40: 15,705,084 km (0.108 R)
• M41: 15,907,340 km (0.115 R)
• M42: 16,232,865 km (0.061 R)
• M43: 16,314,695 km (0.054 R)
• M44: 18,104,783 km (0.09 R)
• M45: 18,274,427 km (0.07 R)
• M46: 18,658,295 km (0.059 R)
• M47: 19,001,622 km (0.025 R)
• M48: 19,520,428 km (0.084 R)
• M49: 19,607,344 km (0.072 R)
• M50: 19,781,626 km (0.092 R)
• M51: 19,868,991 km (0.113 R)
• M52: 20,926,947 km (0.076 R)
• M53: 21,105,118 km (0.078 R)
• M54: 21,822,589 km (0.114 R)
• M55: 22,003,154 km (0.067 R)
• M56: 23,143,239 km (0.117 R)
• M57: 23,465,922 km (0.042 R)
• M58: 23,604,599 km (0.069 R)
• M59: 24,724,489 km (0.084 R)
• M60: 25,007,079 km (0.116 R)
• M61: 25,433,134 km (0.098 R)
• M62: 25,765,989 km (0.08 R)
• M63: 26,052,619 km (0.069 R)
• M64: 27,989,911 km (0.095 R)
• M65: 28,629,592 km (0.081 R)
• M66: 29,273,910 km (0.081 R)
• M67: 30,476,228 km (0.045 R)
• M68: 30,627,621 km (0.11 R)
• M69: 32,155,464 km (0.115 R)
• M70: 32,412,473 km (0.114 R)
• M71: 32,825,214 km (0.052 R)
• M72: 32,928,586 km (0.106 R)
• M73: 33,084,018 km (0.034 R)
• M74: 33,343,570 km (0.086 R)
• M75: 33,499,451 km (0.102 R)
• M76: 34,440,721 km (0.038 R)
• M77: 34,967,455 km (0.111 R)
• M78: 35,178,837 km (0.042 R)
• M79: 35,496,882 km (0.041 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.8

Radius: 8.3

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.29 AU - 10.33 AU

Year: 9698 Days

Day: 10.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,538,397 km

• M1: 214,823 km (0.066 R)
• M2: 268,528 km (0.043 R)
• M3: 406,906 km (0.107 R)
• M4: 611,855 km (0.091 R)
• M5: 802,443 km (0.105 R)
• M6: 978,819 km (0.109 R)
• M7: 1,185,713 km (0.064 R)
• M8: 1,681,480 km (0.107 R)
• M9: 1,909,168 km (0.107 R)
• M10: 2,417,202 km (0.12 R)
• M11: 2,579,965 km (0.097 R)
• M12: 2,867,342 km (0.117 R)
• M13: 3,190,324 km (0.062 R)
• M14: 3,394,974 km (0.118 R)
• M15: 3,603,962 km (0.118 R)
• M16: 4,256,059 km (0.047 R)
• M17: 4,396,532 km (0.096 R)
• M18: 4,595,647 km (0.075 R)
• M19: 4,944,210 km (0.069 R)
• M20: 5,361,438 km (0.095 R)
• M21: 5,482,912 km (0.098 R)
• M22: 5,946,067 km (0.051 R)
• M23: 6,261,868 km (0.113 R)
• M24: 6,583,054 km (0.092 R)
• M25: 7,041,871 km (0.091 R)
• M26: 8,094,442 km (0.071 R)
• M27: 8,164,005 km (0.054 R)
• M28: 8,656,780 km (0.09 R)
• M29: 9,122,927 km (0.094 R)
• M30: 9,195,332 km (0.105 R)
• M31: 10,267,201 km (0.11 R)
• M32: 10,342,598 km (0.107 R)
• M33: 11,849,049 km (0.049 R)
• M34: 12,007,473 km (0.112 R)
• M35: 12,286,324 km (0.094 R)
• M36: 12,567,268 km (0.095 R)
• M37: 13,795,467 km (0.106 R)
• M38: 14,381,591 km (0.112 R)
• M39: 14,890,523 km (0.066 R)
• M40: 15,578,225 km (0.118 R)
• M41: 15,795,291 km (0.099 R)
• M42: 16,188,434 km (0.118 R)
• M43: 16,276,248 km (0.111 R)
• M44: 16,452,475 km (0.076 R)
• M45: 17,118,484 km (0.109 R)
• M46: 17,929,305 km (0.062 R)
• M47: 18,431,056 km (0.106 R)
• M48: 18,568,686 km (0.027 R)
• M49: 19,448,322 km (0.098 R)
• M50: 19,869,589 km (0.095 R)
• M51: 20,341,421 km (0.073 R)
• M52: 21,151,793 km (0.103 R)
• M53: 21,681,818 km (0.094 R)
• M54: 22,804,101 km (0.08 R)
• M55: 22,951,904 km (0.117 R)
• M56: 26,334,312 km (0.091 R)
• M57: 26,437,684 km (0.03 R)
• M58: 26,800,459 km (0.081 R)
• M59: 26,904,279 km (0.088 R)
• M60: 27,112,669 km (0.083 R)
• M61: 27,373,718 km (0.101 R)
• M62: 28,426,587 km (0.076 R)
• M63: 29,278,398 km (0.119 R)
• M64: 30,030,576 km (0.062 R)
• M65: 30,680,429 km (0.113 R)
• M66: 31,828,742 km (0.026 R)
• M67: 32,104,152 km (0.063 R)
• M68: 32,269,757 km (0.084 R)
• M69: 32,602,014 km (0.065 R)
• M70: 33,046,618 km (0.04 R)
• M71: 33,325,618 km (0.071 R)
• M72: 34,618,892 km (0.092 R)
• M73: 35,129,320 km (0.055 R)
• M74: 36,330,142 km (0.115 R)
• M75: 36,733,458 km (0.101 R)
• M76: 38,127,261 km (0.106 R)
• M77: 38,419,875 km (0.104 R)
• M78: 39,066,138 km (0.105 R)
• M79: 39,479,327 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 20,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit