🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.45 AU - 0.65 AU

Year: 150 Days

Day: 35.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.6 AU - 0.7 AU

Year: 193 Days

Day: 39.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.6 AU - 0.76 AU

Year: 207 Days

Day: 14.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.76 AU - 1.04 AU

Year: 315 Days

Day: 41.4 Hours

Environment

Temp: 98 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.67 AU - 1.71 AU

Year: 811 Days

Day: 43.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.58 AU - 2.04 AU

Year: 898 Days

Day: 45.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.3 AU - 3.62 AU

Year: 2375 Days

Day: 37.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.1

Radius: 10.7

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.11 AU - 6.31 AU

Year: 5034 Days

Day: 13.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,050,572 km

• M1: 143,315 km (0.086 R)
• M2: 276,606 km (0.057 R)
• M3: 365,617 km (0.094 R)
• M4: 477,816 km (0.062 R)
• M5: 603,627 km (0.084 R)
• M6: 730,038 km (0.087 R)
• M7: 828,174 km (0.098 R)
• M8: 957,426 km (0.089 R)
• M9: 1,386,922 km (0.056 R)
• M10: 1,527,095 km (0.094 R)
• M11: 1,672,055 km (0.119 R)
• M12: 2,170,516 km (0.115 R)
• M13: 2,242,771 km (0.07 R)
• M14: 2,521,472 km (0.114 R)
• M15: 3,297,586 km (0.114 R)
• M16: 3,636,575 km (0.084 R)
• M17: 4,120,823 km (0.117 R)
• M18: 5,005,246 km (0.057 R)
• M19: 5,247,594 km (0.068 R)
• M20: 5,394,948 km (0.104 R)
• M21: 5,568,482 km (0.051 R)
• M22: 5,972,246 km (0.098 R)
• M23: 6,464,124 km (0.098 R)
• M24: 6,861,606 km (0.108 R)
• M25: 7,349,295 km (0.118 R)
• M26: 7,764,129 km (0.042 R)
• M27: 7,876,178 km (0.095 R)
• M28: 8,073,348 km (0.103 R)
• M29: 8,158,320 km (0.091 R)
• M30: 8,472,625 km (0.113 R)
• M31: 9,142,823 km (0.087 R)
• M32: 9,529,085 km (0.118 R)
• M33: 10,011,837 km (0.034 R)
• M34: 10,317,765 km (0.114 R)
• M35: 11,253,649 km (0.119 R)
• M36: 11,380,508 km (0.041 R)
• M37: 11,924,895 km (0.097 R)
• M38: 12,510,720 km (0.048 R)
• M39: 12,674,979 km (0.075 R)
• M40: 13,172,541 km (0.089 R)
• M41: 13,339,642 km (0.109 R)
• M42: 13,440,471 km (0.105 R)
• M43: 14,255,032 km (0.079 R)
• M44: 14,323,547 km (0.095 R)
• M45: 14,564,549 km (0.118 R)
• M46: 14,980,880 km (0.06 R)
• M47: 15,896,270 km (0.095 R)
• M48: 16,253,210 km (0.099 R)
• M49: 16,576,641 km (0.067 R)
• M50: 16,648,747 km (0.079 R)
• M51: 16,721,003 km (0.105 R)
• M52: 16,829,611 km (0.076 R)
• M53: 17,084,077 km (0.103 R)
• M54: 17,670,201 km (0.116 R)
• M55: 18,487,006 km (0.079 R)
• M56: 19,849,842 km (0.093 R)
• M57: 20,195,713 km (0.114 R)
• M58: 20,272,755 km (0.102 R)
• M59: 20,659,915 km (0.118 R)
• M60: 20,815,347 km (0.112 R)
• M61: 21,323,381 km (0.025 R)
• M62: 22,033,672 km (0.087 R)
• M63: 22,391,809 km (0.111 R)
• M64: 22,992,744 km (0.086 R)
• M65: 23,436,900 km (0.079 R)
• M66: 23,843,058 km (0.086 R)
• M67: 24,210,770 km (0.079 R)
• M68: 25,783,343 km (0.113 R)
• M69: 25,867,117 km (0.113 R)
• M70: 26,076,704 km (0.081 R)
• M71: 26,539,859 km (0.101 R)
• M72: 26,708,905 km (0.092 R)
• M73: 27,048,193 km (0.061 R)
• M74: 27,602,602 km (0.115 R)
• M75: 27,988,565 km (0.049 R)
• M76: 28,549,258 km (0.045 R)
• M77: 28,983,091 km (0.116 R)

Asteroid Belt

Center: 9.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.5

Radius: 5.6

Gravity: 30.44 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.15 AU - 15.19 AU

Year: 19680 Days

Day: 18.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,050,572 km

• M1: 381,923 km (0.107 R)
• M2: 484,548 km (0.105 R)
• M3: 767,138 km (0.061 R)
• M4: 1,335,311 km (0.115 R)
• M5: 1,559,259 km (0.079 R)
• M6: 2,114,865 km (0.089 R)
• M7: 2,375,764 km (0.05 R)
• M8: 3,303,271 km (0.112 R)
• M9: 3,561,776 km (0.074 R)
• M10: 3,827,013 km (0.076 R)
• M11: 4,612,551 km (0.09 R)
• M12: 4,756,165 km (0.081 R)
• M13: 5,802,901 km (0.077 R)
• M14: 6,010,094 km (0.075 R)
• M15: 7,027,210 km (0.071 R)
• M16: 7,583,565 km (0.111 R)
• M17: 8,738,460 km (0.097 R)
• M18: 9,518,015 km (0.115 R)
• M19: 10,823,705 km (0.101 R)
• M20: 10,951,013 km (0.111 R)
• M21: 11,078,770 km (0.101 R)
• M22: 11,206,975 km (0.038 R)
• M23: 11,659,808 km (0.117 R)
• M24: 11,855,781 km (0.077 R)
• M25: 11,986,978 km (0.11 R)
• M26: 12,118,624 km (0.113 R)
• M27: 12,184,597 km (0.119 R)
• M28: 13,257,214 km (0.117 R)
• M29: 14,150,612 km (0.105 R)
• M30: 15,348,143 km (0.12 R)
• M31: 15,634,623 km (0.03 R)
• M32: 17,093,202 km (0.12 R)
• M33: 17,763,700 km (0.115 R)
• M34: 17,838,798 km (0.113 R)
• M35: 17,989,144 km (0.061 R)
• M36: 20,060,027 km (0.077 R)
• M37: 20,138,117 km (0.111 R)
• M38: 23,592,482 km (0.09 R)
• M39: 24,756,054 km (0.071 R)
• M40: 27,052,232 km (0.098 R)
• M41: 27,225,017 km (0.075 R)
• M42: 27,484,869 km (0.075 R)
• M43: 27,658,552 km (0.093 R)
• M44: 28,356,875 km (0.087 R)
• M45: 28,532,503 km (0.11 R)
• M46: 28,708,280 km (0.104 R)
• M47: 30,307,332 km (0.066 R)
• M48: 30,397,091 km (0.054 R)
• M49: 32,392,277 km (0.059 R)
• M50: 33,591,005 km (0.095 R)
• M51: 34,242,504 km (0.099 R)
• M52: 35,747,309 km (0.079 R)
• M53: 35,842,004 km (0.087 R)
• M54: 35,936,849 km (0.101 R)
• M55: 36,317,127 km (0.068 R)
• M56: 36,507,715 km (0.116 R)
• M57: 37,947,893 km (0.104 R)
• M58: 40,389,032 km (0.119 R)
• M59: 41,578,783 km (0.091 R)
• M60: 42,177,923 km (0.053 R)
• M61: 43,992,545 km (0.092 R)
• M62: 44,705,080 km (0.104 R)
• M63: 48,849,090 km (0.114 R)
• M64: 50,222,100 km (0.059 R)
• M65: 50,328,314 km (0.119 R)
• M66: 50,434,529 km (0.091 R)
• M67: 51,822,198 km (0.113 R)
• M68: 51,929,460 km (0.12 R)
• M69: 53,547,062 km (0.039 R)
• M70: 53,655,520 km (0.076 R)
• M71: 53,981,344 km (0.118 R)
• M72: 55,729,695 km (0.043 R)
• M73: 56,942,485 km (0.097 R)
• M74: 58,498,602 km (0.084 R)
• M75: 60,181,279 km (0.038 R)
• M76: 61,311,790 km (0.088 R)
• M77: 62,563,625 km (0.112 R)
• M78: 62,677,768 km (0.093 R)
• M79: 63,249,980 km (0.079 R)
• M80: 63,479,313 km (0.111 R)
• M81: 64,053,769 km (0.079 R)
• M82: 64,976,638 km (0.071 R)
• M83: 65,092,278 km (0.119 R)
• M84: 65,323,855 km (0.101 R)
• M85: 69,301,662 km (0.107 R)
• M86: 69,419,845 km (0.12 R)
• M87: 69,656,359 km (0.115 R)
• M88: 71,081,279 km (0.028 R)
• M89: 71,677,875 km (0.051 R)
• M90: 71,797,404 km (0.117 R)
• M91: 72,755,877 km (0.036 R)
• M92: 76,021,898 km (0.099 R)
• M93: 79,830,361 km (0.072 R)
• M94: 80,823,242 km (0.079 R)
• M95: 81,196,638 km (0.09 R)
• M96: 82,570,545 km (0.051 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.6

Radius: 3.7

Gravity: 50.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.6 AU - 18.74 AU

Year: 23991 Days

Day: 16.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,050,572 km

• M1: 76,445 km (0.045 R)
• M2: 145,260 km (0.078 R)
• M3: 346,020 km (0.071 R)
• M4: 385,963 km (0.082 R)
• M5: 448,943 km (0.086 R)
• M6: 585,227 km (0.044 R)
• M7: 894,595 km (0.059 R)
• M8: 950,395 km (0.044 R)
• M9: 1,125,275 km (0.105 R)
• M10: 1,847,982 km (0.106 R)
• M11: 1,992,045 km (0.089 R)
• M12: 2,445,925 km (0.04 R)
• M13: 2,564,257 km (0.093 R)
• M14: 3,014,098 km (0.115 R)
• M15: 5,915,399 km (0.05 R)
• M16: 6,723,676 km (0.053 R)
• M17: 7,451,769 km (0.069 R)
• M18: 7,623,358 km (0.074 R)
• M19: 8,560,140 km (0.088 R)
• M20: 8,981,258 km (0.092 R)
• M21: 9,163,917 km (0.047 R)
• M22: 9,532,676 km (0.104 R)
• M23: 9,781,158 km (0.097 R)
• M24: 10,348,283 km (0.101 R)
• M25: 10,925,880 km (0.09 R)
• M26: 11,251,256 km (0.069 R)
• M27: 11,579,773 km (0.103 R)
• M28: 11,645,895 km (0.063 R)
• M29: 13,131,402 km (0.099 R)
• M30: 13,616,548 km (0.107 R)
• M31: 14,107,378 km (0.058 R)
• M32: 14,818,716 km (0.067 R)
• M33: 15,034,287 km (0.119 R)
• M34: 15,396,014 km (0.068 R)
• M35: 15,833,887 km (0.116 R)
• M36: 17,398,382 km (0.07 R)
• M37: 17,778,061 km (0.036 R)
• M38: 18,237,327 km (0.098 R)
• M39: 18,391,263 km (0.09 R)
• M40: 18,468,456 km (0.099 R)
• M41: 18,545,648 km (0.057 R)
• M42: 19,559,473 km (0.087 R)
• M43: 20,511,364 km (0.085 R)
• M44: 21,073,403 km (0.12 R)
• M45: 21,640,678 km (0.071 R)
• M46: 23,038,970 km (0.086 R)
• M47: 23,121,996 km (0.098 R)
• M48: 24,976,561 km (0.032 R)
• M49: 25,490,580 km (0.03 R)
• M50: 26,268,189 km (0.058 R)
• M51: 26,878,399 km (0.089 R)
• M52: 27,053,578 km (0.106 R)
• M53: 27,141,242 km (0.094 R)
• M54: 28,736,554 km (0.038 R)
• M55: 29,275,107 km (0.077 R)
• M56: 29,455,372 km (0.102 R)
• M57: 30,635,849 km (0.086 R)
• M58: 34,268,983 km (0.064 R)
• M59: 34,553,967 km (0.083 R)
• M60: 35,991,004 km (0.071 R)
• M61: 38,133,844 km (0.097 R)
• M62: 38,626,469 km (0.083 R)
• M63: 39,319,856 km (0.118 R)
• M64: 40,517,985 km (0.118 R)
• M65: 40,718,895 km (0.071 R)
• M66: 40,819,425 km (0.038 R)
• M67: 41,020,783 km (0.083 R)
• M68: 42,847,673 km (0.073 R)
• M69: 42,949,997 km (0.115 R)
• M70: 44,493,847 km (0.066 R)
• M71: 46,160,517 km (0.064 R)
• M72: 47,212,490 km (0.092 R)
• M73: 48,591,932 km (0.114 R)
• M74: 54,129,596 km (0.083 R)
• M75: 54,683,108 km (0.093 R)
• M76: 56,803,807 km (0.05 R)
• M77: 57,478,943 km (0.074 R)
• M78: 60,665,078 km (0.092 R)
• M79: 61,124,942 km (0.058 R)
• M80: 61,816,832 km (0.116 R)
• M81: 62,743,292 km (0.11 R)
• M82: 64,727,408 km (0.114 R)
• M83: 67,563,485 km (0.078 R)
• M84: 69,116,460 km (0.113 R)
• M85: 70,681,104 km (0.085 R)
• M86: 71,649,900 km (0.112 R)
• M87: 73,477,986 km (0.036 R)
• M88: 79,053,648 km (0.098 R)
• M89: 79,681,511 km (0.088 R)
• M90: 82,591,040 km (0.083 R)
• M91: 84,635,444 km (0.097 R)
• M92: 84,763,799 km (0.102 R)
• M93: 85,792,733 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 11,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit