🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.51 AU - 0.71 AU

Year: 179 Days

Day: 25.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.55 AU - 0.69 AU

Year: 184 Days

Day: 12.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,928,653 km

• M1: 62,233 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.52 AU - 0.74 AU

Year: 188 Days

Day: 35.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.71 AU - 0.87 AU

Year: 265 Days

Day: 19.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.83 AU - 0.97 AU

Year: 322 Days

Day: 47.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.66 AU - 2.02 AU

Year: 940 Days

Day: 28.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,928,653 km

• M1: 1,829,582 km (0.091 R)

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752

Radius: 11.2

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.79 AU - 6.13 AU

Year: 4161 Days

Day: 13.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 98,928,653 km

• M1: 140,173 km (0.09 R)
• M2: 342,430 km (0.118 R)
• M3: 532,269 km (0.11 R)
• M4: 855,101 km (0.081 R)
• M5: 1,469,350 km (0.111 R)
• M6: 1,910,814 km (0.076 R)
• M7: 2,095,417 km (0.08 R)
• M8: 2,250,999 km (0.084 R)
• M9: 2,464,326 km (0.102 R)
• M10: 3,223,535 km (0.087 R)
• M11: 3,526,022 km (0.047 R)
• M12: 3,628,945 km (0.111 R)
• M13: 3,816,840 km (0.084 R)
• M14: 3,901,363 km (0.089 R)
• M15: 4,115,587 km (0.086 R)
• M16: 4,600,284 km (0.118 R)
• M17: 5,010,481 km (0.099 R)
• M18: 5,126,569 km (0.086 R)
• M19: 5,290,678 km (0.083 R)
• M20: 5,599,897 km (0.103 R)
• M21: 5,768,943 km (0.104 R)
• M22: 5,890,715 km (0.06 R)
• M23: 6,111,971 km (0.105 R)
• M24: 6,436,598 km (0.119 R)
• M25: 6,741,329 km (0.105 R)
• M26: 6,998,787 km (0.027 R)
• M27: 7,128,787 km (0.042 R)
• M28: 7,338,524 km (0.055 R)
• M29: 7,523,576 km (0.105 R)
• M30: 8,088,458 km (0.073 R)
• M31: 8,417,274 km (0.092 R)
• M32: 9,145,067 km (0.115 R)
• M33: 9,315,759 km (0.074 R)
• M34: 10,009,594 km (0.097 R)
• M35: 10,303,703 km (0.072 R)
• M36: 10,392,414 km (0.03 R)
• M37: 10,870,230 km (0.092 R)
• M38: 11,142,199 km (0.09 R)
• M39: 11,477,597 km (0.113 R)
• M40: 11,661,902 km (0.103 R)
• M41: 12,064,769 km (0.029 R)
• M42: 12,409,143 km (0.048 R)
• M43: 12,503,689 km (0.036 R)
• M44: 12,630,099 km (0.059 R)
• M45: 12,756,958 km (0.065 R)
• M46: 12,979,859 km (0.111 R)
• M47: 13,171,943 km (0.119 R)
• M48: 13,300,597 km (0.077 R)
• M49: 13,591,565 km (0.105 R)
• M50: 14,976,841 km (0.101 R)
• M51: 15,754,301 km (0.085 R)
• M52: 16,683,903 km (0.065 R)
• M53: 17,102,627 km (0.029 R)
• M54: 17,313,410 km (0.059 R)
• M55: 17,454,332 km (0.096 R)
• M56: 17,560,396 km (0.088 R)
• M57: 17,915,093 km (0.035 R)
• M58: 18,451,850 km (0.038 R)
• M59: 19,175,605 km (0.096 R)
• M60: 19,431,118 km (0.078 R)
• M61: 19,724,479 km (0.105 R)
• M62: 19,798,081 km (0.088 R)
• M63: 19,982,386 km (0.054 R)
• M64: 20,056,287 km (0.108 R)
• M65: 20,315,690 km (0.042 R)
• M66: 20,650,789 km (0.09 R)
• M67: 21,025,382 km (0.12 R)
• M68: 21,251,126 km (0.047 R)
• M69: 22,047,734 km (0.112 R)
• M70: 22,124,179 km (0.105 R)
• M71: 23,163,884 km (0.103 R)
• M72: 23,475,047 km (0.065 R)
• M73: 23,905,141 km (0.11 R)
• M74: 25,011,717 km (0.082 R)
• M75: 25,091,303 km (0.096 R)
• M76: 25,771,973 km (0.109 R)
• M77: 26,175,289 km (0.074 R)
• M78: 26,296,613 km (0.107 R)
• M79: 26,702,622 km (0.114 R)
• M80: 27,274,385 km (0.1 R)
• M81: 27,479,633 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.2

Radius: 4.6

Gravity: 31.67 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 12.47 AU - 13.95 AU

Year: 18088 Days

Day: 15.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 98,928,653 km

• M1: 98,585 km (0.114 R)
• M2: 161,865 km (0.071 R)
• M3: 387,907 km (0.071 R)
• M4: 600,785 km (0.087 R)
• M5: 992,582 km (0.096 R)
• M6: 1,094,608 km (0.113 R)
• M7: 1,146,817 km (0.067 R)
• M8: 1,200,074 km (0.08 R)
• M9: 1,254,079 km (0.076 R)
• M10: 1,775,577 km (0.04 R)
• M11: 1,963,023 km (0.045 R)
• M12: 2,222,576 km (0.1 R)
• M13: 2,255,936 km (0.046 R)
• M14: 2,738,389 km (0.032 R)
• M15: 3,064,961 km (0.11 R)
• M16: 3,251,809 km (0.09 R)
• M17: 4,617,039 km (0.096 R)
• M18: 5,004,647 km (0.103 R)
• M19: 5,628,171 km (0.12 R)
• M20: 6,608,636 km (0.046 R)
• M21: 8,098,182 km (0.114 R)
• M22: 8,304,327 km (0.049 R)
• M23: 8,356,088 km (0.098 R)
• M24: 8,986,344 km (0.089 R)
• M25: 9,360,937 km (0.04 R)
• M26: 10,403,186 km (0.053 R)
• M27: 10,571,184 km (0.09 R)
• M28: 11,655,320 km (0.075 R)
• M29: 12,417,371 km (0.082 R)
• M30: 12,476,612 km (0.047 R)
• M31: 12,834,301 km (0.114 R)
• M32: 13,134,843 km (0.113 R)
• M33: 14,174,249 km (0.071 R)
• M34: 14,923,734 km (0.071 R)
• M35: 15,176,554 km (0.075 R)
• M36: 15,942,944 km (0.096 R)
• M37: 17,314,458 km (0.098 R)
• M38: 18,047,786 km (0.093 R)
• M39: 18,859,355 km (0.073 R)
• M40: 19,821,119 km (0.069 R)
• M41: 19,959,797 km (0.065 R)
• M42: 22,150,358 km (0.114 R)
• M43: 22,222,315 km (0.081 R)
• M44: 23,164,333 km (0.115 R)
• M45: 24,639,069 km (0.109 R)
• M46: 25,087,413 km (0.104 R)
• M47: 26,067,878 km (0.078 R)
• M48: 26,295,865 km (0.113 R)
• M49: 26,601,045 km (0.099 R)
• M50: 27,988,415 km (0.117 R)
• M51: 28,769,316 km (0.074 R)
• M52: 28,847,855 km (0.046 R)
• M53: 29,320,135 km (0.108 R)
• M54: 30,033,568 km (0.063 R)
• M55: 32,207,823 km (0.042 R)
• M56: 33,025,824 km (0.095 R)
• M57: 33,108,103 km (0.095 R)
• M58: 33,190,232 km (0.09 R)
• M59: 33,272,661 km (0.105 R)
• M60: 34,265,691 km (0.111 R)
• M61: 35,100,747 km (0.109 R)
• M62: 35,689,265 km (0.105 R)
• M63: 37,217,407 km (0.099 R)
• M64: 37,989,482 km (0.111 R)
• M65: 38,940,326 km (0.06 R)
• M66: 39,811,434 km (0.082 R)
• M67: 39,986,464 km (0.097 R)
• M68: 40,249,457 km (0.115 R)
• M69: 40,425,085 km (0.106 R)
• M70: 40,600,862 km (0.077 R)
• M71: 42,373,896 km (0.085 R)
• M72: 43,719,978 km (0.049 R)
• M73: 45,445,140 km (0.044 R)
• M74: 47,656,047 km (0.085 R)
• M75: 48,214,197 km (0.043 R)
• M76: 50,942,264 km (0.087 R)
• M77: 51,608,273 km (0.089 R)
• M78: 53,141,352 km (0.056 R)
• M79: 53,334,034 km (0.057 R)
• M80: 53,816,787 km (0.037 R)
• M81: 54,786,480 km (0.088 R)
• M82: 55,371,258 km (0.097 R)
• M83: 56,252,091 km (0.054 R)
• M84: 56,448,363 km (0.114 R)
• M85: 56,644,935 km (0.094 R)
• M86: 57,038,826 km (0.053 R)
• M87: 59,121,677 km (0.115 R)
• M88: 60,222,568 km (0.086 R)
• M89: 60,322,948 km (0.114 R)
• M90: 64,179,730 km (0.089 R)
• M91: 64,487,603 km (0.086 R)
• M92: 64,590,377 km (0.059 R)
• M93: 64,898,847 km (0.087 R)
• M94: 66,552,652 km (0.072 R)
• M95: 67,488,985 km (0.083 R)
• M96: 68,220,219 km (0.1 R)
• M97: 68,429,507 km (0.062 R)
• M98: 69,901,400 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.6

Radius: 4.4

Gravity: 38.67 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 17.15 AU - 18.51 AU

Year: 28363 Days

Day: 16.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 98,928,653 km

• M1: 236,365 km (0.095 R)
• M2: 377,286 km (0.112 R)
• M3: 469,289 km (0.053 R)
• M4: 517,908 km (0.102 R)
• M5: 1,227,151 km (0.113 R)
• M6: 1,330,075 km (0.054 R)
• M7: 2,208,663 km (0.094 R)
• M8: 2,635,765 km (0.102 R)
• M9: 2,768,907 km (0.116 R)
• M10: 3,370,889 km (0.107 R)
• M11: 4,476,866 km (0.083 R)
• M12: 4,904,716 km (0.116 R)
• M13: 5,798,713 km (0.052 R)
• M14: 7,169,328 km (0.088 R)
• M15: 7,355,129 km (0.088 R)
• M16: 9,031,223 km (0.117 R)
• M17: 9,434,091 km (0.069 R)
• M18: 9,774,426 km (0.037 R)
• M19: 9,911,607 km (0.111 R)
• M20: 10,118,650 km (0.108 R)
• M21: 10,607,237 km (0.05 R)
• M22: 10,677,698 km (0.109 R)
• M23: 11,462,638 km (0.108 R)
• M24: 11,825,562 km (0.095 R)
• M25: 11,898,566 km (0.099 R)
• M26: 13,087,271 km (0.114 R)
• M27: 13,466,501 km (0.101 R)
• M28: 13,695,835 km (0.115 R)
• M29: 14,080,750 km (0.087 R)
• M30: 15,336,325 km (0.089 R)
• M31: 16,545,674 km (0.044 R)
• M32: 19,140,150 km (0.088 R)
• M33: 20,177,910 km (0.073 R)
• M34: 20,265,126 km (0.072 R)
• M35: 21,768,435 km (0.11 R)
• M36: 21,857,894 km (0.033 R)
• M37: 22,397,793 km (0.06 R)
• M38: 23,033,135 km (0.119 R)
• M39: 24,787,170 km (0.035 R)
• M40: 26,967,260 km (0.117 R)
• M41: 27,546,054 km (0.08 R)
• M42: 28,912,332 km (0.112 R)
• M43: 29,306,821 km (0.103 R)
• M44: 29,405,705 km (0.093 R)
• M45: 30,400,531 km (0.105 R)
• M46: 30,801,603 km (0.096 R)
• M47: 32,935,617 km (0.04 R)
• M48: 35,748,655 km (0.045 R)
• M49: 36,171,868 km (0.048 R)
• M50: 36,596,726 km (0.12 R)
• M51: 37,666,201 km (0.072 R)
• M52: 38,204,753 km (0.085 R)
• M53: 38,963,065 km (0.11 R)
• M54: 39,180,730 km (0.091 R)
• M55: 40,164,784 km (0.095 R)
• M56: 40,714,856 km (0.068 R)
• M57: 43,728,804 km (0.116 R)
• M58: 44,181,338 km (0.103 R)
• M59: 46,237,111 km (0.081 R)
• M60: 49,967,933 km (0.107 R)
• M61: 51,988,850 km (0.09 R)
• M62: 53,794,198 km (0.055 R)
• M63: 55,253,076 km (0.065 R)
• M64: 55,619,890 km (0.089 R)
• M65: 56,232,942 km (0.104 R)
• M66: 56,601,850 km (0.046 R)
• M67: 56,848,238 km (0.057 R)
• M68: 57,961,396 km (0.105 R)
• M69: 58,085,562 km (0.076 R)
• M70: 62,231,218 km (0.068 R)
• M71: 63,250,429 km (0.066 R)
• M72: 63,634,147 km (0.102 R)
• M73: 64,789,641 km (0.099 R)
• M74: 65,952,166 km (0.092 R)
• M75: 66,730,973 km (0.109 R)
• M76: 67,121,573 km (0.119 R)
• M77: 67,774,119 km (0.089 R)
• M78: 68,166,663 km (0.061 R)
• M79: 68,297,711 km (0.093 R)
• M80: 69,480,731 km (0.117 R)
• M81: 70,537,939 km (0.066 R)
• M82: 71,068,563 km (0.038 R)
• M83: 71,733,675 km (0.084 R)
• M84: 71,866,967 km (0.095 R)
• M85: 73,070,182 km (0.064 R)
• M86: 74,279,980 km (0.115 R)
• M87: 79,184,995 km (0.104 R)
• M88: 81,120,642 km (0.094 R)
• M89: 82,233,650 km (0.085 R)
• M90: 82,791,950 km (0.111 R)
• M91: 83,912,587 km (0.103 R)
• M92: 85,885,634 km (0.035 R)
• M93: 86,027,153 km (0.056 R)
• M94: 87,446,687 km (0.103 R)
• M95: 88,016,655 km (0.114 R)
• M96: 90,596,620 km (0.105 R)
• M97: 97,892,359 km (0.076 R)
• M98: 98,780,372 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 13,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit