🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.65 AU - 0.69 AU

Year: 199 Days

Day: 34.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.55 AU - 0.85 AU

Year: 213 Days

Day: 26 Hours

Environment

Temp: 123 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.62 AU - 0.82 AU

Year: 222 Days

Day: 13.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,457,220 km

• M1: 214,673 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.7 AU - 1.08 AU

Year: 305 Days

Day: 16.8 Hours

Environment

Temp: 90 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,457,220 km

• M1: 617,839 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.31 AU - 1.59 AU

Year: 635 Days

Day: 23.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.6 AU - 1.76 AU

Year: 791 Days

Day: 27.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,457,220 km

• M1: 150,944 km (0.107 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.7

Radius: 11.3

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.59 AU - 9.71 AU

Year: 10059 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 87,457,220 km

• M1: 163,062 km (0.103 R)
• M2: 885,769 km (0.12 R)
• M3: 1,029,832 km (0.096 R)
• M4: 1,323,941 km (0.074 R)
• M5: 1,528,741 km (0.117 R)
• M6: 1,886,429 km (0.102 R)
• M7: 2,118,007 km (0.112 R)
• M8: 2,270,447 km (0.114 R)
• M9: 2,471,806 km (0.112 R)
• M10: 3,513,456 km (0.091 R)
• M11: 4,148,199 km (0.088 R)
• M12: 4,257,406 km (0.056 R)
• M13: 4,619,433 km (0.104 R)
• M14: 4,991,333 km (0.119 R)
• M15: 5,136,892 km (0.07 R)
• M16: 5,703,419 km (0.079 R)
• M17: 6,133,513 km (0.112 R)
• M18: 6,670,120 km (0.037 R)
• M19: 7,057,878 km (0.054 R)
• M20: 7,386,694 km (0.053 R)
• M21: 7,720,597 km (0.089 R)
• M22: 8,334,097 km (0.108 R)
• M23: 8,576,895 km (0.107 R)
• M24: 8,928,001 km (0.044 R)
• M25: 9,176,483 km (0.069 R)
• M26: 10,677,698 km (0.117 R)
• M27: 11,398,909 km (0.088 R)
• M28: 11,785,021 km (0.1 R)
• M29: 12,135,978 km (0.097 R)
• M30: 12,372,043 km (0.082 R)
• M31: 13,983,661 km (0.044 R)
• M32: 14,189,807 km (0.059 R)
• M33: 14,272,534 km (0.071 R)
• M34: 14,397,000 km (0.032 R)
• M35: 15,066,450 km (0.099 R)
• M36: 15,960,597 km (0.059 R)
• M37: 16,435,869 km (0.034 R)
• M38: 16,828,115 km (0.057 R)
• M39: 18,158,040 km (0.058 R)
• M40: 19,659,554 km (0.119 R)
• M41: 19,751,856 km (0.027 R)
• M42: 20,168,935 km (0.078 R)
• M43: 21,866,272 km (0.094 R)
• M44: 22,057,757 km (0.099 R)
• M45: 22,249,691 km (0.069 R)
• M46: 22,877,404 km (0.111 R)
• M47: 23,805,509 km (0.084 R)
• M48: 23,903,795 km (0.111 R)
• M49: 24,298,733 km (0.073 R)
• M50: 24,596,433 km (0.108 R)
• M51: 24,695,916 km (0.096 R)
• M52: 25,345,769 km (0.112 R)
• M53: 26,153,448 km (0.057 R)
• M54: 26,509,341 km (0.07 R)
• M55: 26,611,367 km (0.095 R)
• M56: 27,174,752 km (0.098 R)
• M57: 28,105,251 km (0.119 R)
• M58: 28,209,222 km (0.078 R)
• M59: 28,888,546 km (0.109 R)
• M60: 30,263,200 km (0.089 R)
• M61: 31,012,237 km (0.085 R)
• M62: 31,281,214 km (0.09 R)
• M63: 31,496,934 km (0.114 R)
• M64: 32,038,478 km (0.078 R)
• M65: 32,528,561 km (0.103 R)
• M66: 33,736,863 km (0.09 R)
• M67: 34,068,970 km (0.089 R)
• M68: 34,235,323 km (0.12 R)
• M69: 34,736,326 km (0.109 R)
• M70: 35,015,775 km (0.105 R)
• M71: 36,423,790 km (0.104 R)
• M72: 36,764,425 km (0.116 R)
• M73: 36,878,269 km (0.047 R)
• M74: 37,163,253 km (0.106 R)
• M75: 37,448,985 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.9

Radius: 15

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.04 AU - 12.34 AU

Year: 11822 Days

Day: 13.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,457,220 km

• M1: 204,351 km (0.103 R)
• M2: 318,643 km (0.044 R)
• M3: 590,164 km (0.106 R)
• M4: 750,682 km (0.103 R)
• M5: 1,140,983 km (0.083 R)
• M6: 1,243,607 km (0.064 R)
• M7: 1,414,897 km (0.071 R)
• M8: 1,526,048 km (0.09 R)
• M9: 1,977,235 km (0.062 R)
• M10: 2,128,479 km (0.066 R)
• M11: 2,231,551 km (0.071 R)
• M12: 2,336,420 km (0.043 R)
• M13: 2,772,946 km (0.063 R)
• M14: 2,943,488 km (0.05 R)
• M15: 3,568,059 km (0.107 R)
• M16: 4,103,769 km (0.046 R)
• M17: 4,332,055 km (0.085 R)
• M18: 4,431,089 km (0.12 R)
• M19: 4,564,381 km (0.119 R)
• M20: 4,665,359 km (0.093 R)
• M21: 5,787,942 km (0.027 R)
• M22: 6,417,449 km (0.115 R)
• M23: 6,530,994 km (0.047 R)
• M24: 6,721,432 km (0.073 R)
• M25: 7,903,106 km (0.107 R)
• M26: 8,229,229 km (0.102 R)
• M27: 8,726,642 km (0.058 R)
• M28: 9,191,144 km (0.09 R)
• M29: 9,881,538 km (0.108 R)
• M30: 10,012,735 km (0.058 R)
• M31: 10,144,680 km (0.12 R)
• M32: 10,321,505 km (0.078 R)
• M33: 10,812,934 km (0.1 R)
• M34: 11,495,400 km (0.075 R)
• M35: 11,726,079 km (0.082 R)
• M36: 12,145,103 km (0.115 R)
• M37: 14,761,271 km (0.092 R)
• M38: 14,911,617 km (0.069 R)
• M39: 15,112,826 km (0.115 R)
• M40: 15,315,082 km (0.059 R)
• M41: 15,824,313 km (0.084 R)
• M42: 16,081,173 km (0.111 R)
• M43: 16,807,470 km (0.061 R)
• M44: 17,174,733 km (0.071 R)
• M45: 20,597,383 km (0.069 R)
• M46: 20,990,376 km (0.056 R)
• M47: 21,442,611 km (0.116 R)
• M48: 23,400,398 km (0.095 R)
• M49: 23,810,595 km (0.108 R)
• M50: 23,987,121 km (0.081 R)
• M51: 24,105,004 km (0.077 R)
• M52: 24,223,186 km (0.077 R)
• M53: 27,731,556 km (0.107 R)
• M54: 28,414,769 km (0.085 R)
• M55: 28,727,130 km (0.09 R)
• M56: 29,797,652 km (0.11 R)
• M57: 30,242,406 km (0.059 R)
• M58: 30,625,227 km (0.068 R)
• M59: 31,331,329 km (0.116 R)
• M60: 33,284,329 km (0.114 R)
• M61: 34,875,004 km (0.066 R)
• M62: 36,219,440 km (0.111 R)
• M63: 36,558,129 km (0.1 R)
• M64: 37,170,583 km (0.038 R)
• M65: 38,267,734 km (0.112 R)
• M66: 38,543,742 km (0.076 R)
• M67: 38,681,821 km (0.107 R)
• M68: 39,933,356 km (0.107 R)
• M69: 40,143,242 km (0.049 R)
• M70: 40,493,750 km (0.09 R)
• M71: 40,774,994 km (0.119 R)
• M72: 40,915,915 km (0.117 R)
• M73: 41,198,057 km (0.097 R)
• M74: 42,119,580 km (0.05 R)
• M75: 42,618,638 km (0.058 R)
• M76: 43,766,802 km (0.045 R)
• M77: 45,361,964 km (0.074 R)
• M78: 45,800,286 km (0.079 R)
• M79: 46,093,348 km (0.071 R)
• M80: 46,828,621 km (0.093 R)
• M81: 50,185,149 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.2

Radius: 3.1

Gravity: 65.79 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.43 AU - 17.73 AU

Year: 25654 Days

Day: 21.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,457,220 km

• M1: 125,961 km (0.1 R)
• M2: 737,966 km (0.105 R)
• M3: 957,875 km (0.11 R)
• M4: 1,135,448 km (0.097 R)
• M5: 1,166,115 km (0.107 R)
• M6: 1,259,614 km (0.12 R)
• M7: 1,355,656 km (0.12 R)
• M8: 1,420,881 km (0.064 R)
• M9: 2,638,757 km (0.095 R)
• M10: 3,717,956 km (0.06 R)
• M11: 4,617,787 km (0.043 R)
• M12: 5,373,107 km (0.101 R)
• M13: 6,220,130 km (0.112 R)
• M14: 6,274,434 km (0.084 R)
• M15: 7,393,127 km (0.065 R)
• M16: 7,857,479 km (0.117 R)
• M17: 8,271,565 km (0.051 R)
• M18: 11,628,093 km (0.051 R)
• M19: 11,694,963 km (0.061 R)
• M20: 12,031,558 km (0.082 R)
• M21: 12,645,358 km (0.085 R)
• M22: 12,852,103 km (0.033 R)
• M23: 13,129,756 km (0.088 R)
• M24: 14,116,504 km (0.099 R)
• M25: 14,835,920 km (0.045 R)
• M26: 15,641,056 km (0.086 R)
• M27: 16,011,610 km (0.105 R)
• M28: 16,385,156 km (0.105 R)
• M29: 16,685,997 km (0.06 R)
• M30: 16,912,787 km (0.054 R)
• M31: 17,676,185 km (0.109 R)
• M32: 17,984,806 km (0.118 R)
• M33: 18,450,953 km (0.108 R)
• M34: 19,553,938 km (0.059 R)
• M35: 19,792,995 km (0.092 R)
• M36: 19,872,880 km (0.105 R)
• M37: 20,921,711 km (0.116 R)
• M38: 21,084,623 km (0.08 R)
• M39: 21,740,610 km (0.093 R)
• M40: 21,823,038 km (0.063 R)
• M41: 22,153,949 km (0.103 R)
• M42: 22,236,975 km (0.109 R)
• M43: 22,569,831 km (0.061 R)
• M44: 24,088,548 km (0.102 R)
• M45: 24,774,006 km (0.085 R)
• M46: 25,639,878 km (0.056 R)
• M47: 27,401,094 km (0.102 R)
• M48: 28,386,196 km (0.106 R)
• M49: 28,928,488 km (0.096 R)
• M50: 29,382,967 km (0.077 R)
• M51: 30,945,666 km (0.11 R)
• M52: 33,197,563 km (0.107 R)
• M53: 33,292,557 km (0.043 R)
• M54: 35,017,271 km (0.113 R)
• M55: 35,793,086 km (0.066 R)
• M56: 36,280,924 km (0.109 R)
• M57: 39,253,434 km (0.114 R)
• M58: 39,655,553 km (0.048 R)
• M59: 40,160,296 km (0.057 R)
• M60: 41,789,417 km (0.099 R)
• M61: 43,856,112 km (0.102 R)
• M62: 44,796,933 km (0.109 R)
• M63: 47,231,189 km (0.029 R)
• M64: 49,057,929 km (0.099 R)
• M65: 49,166,088 km (0.114 R)
• M66: 49,925,447 km (0.047 R)
• M67: 50,798,201 km (0.094 R)
• M68: 51,346,028 km (0.088 R)
• M69: 52,337,413 km (0.026 R)
• M70: 52,779,924 km (0.054 R)
• M71: 53,780,285 km (0.111 R)
• M72: 53,891,885 km (0.04 R)
• M73: 54,562,682 km (0.102 R)
• M74: 55,574,113 km (0.102 R)
• M75: 58,301,282 km (0.093 R)
• M76: 60,375,157 km (0.032 R)
• M77: 63,059,990 km (0.119 R)
• M78: 64,357,752 km (0.064 R)
• M79: 65,783,569 km (0.114 R)
• M80: 66,261,086 km (0.106 R)
• M81: 66,380,614 km (0.117 R)
• M82: 68,545,146 km (0.113 R)
• M83: 69,271,892 km (0.051 R)
• M84: 69,514,540 km (0.093 R)
• M85: 70,488,572 km (0.078 R)
• M86: 72,449,950 km (0.053 R)
• M87: 72,819,756 km (0.114 R)
• M88: 73,066,592 km (0.086 R)
• M89: 73,190,160 km (0.08 R)
• M90: 77,179,636 km (0.09 R)
• M91: 77,431,409 km (0.057 R)
• M92: 78,947,135 km (0.032 R)
• M93: 79,963,203 km (0.083 R)
• M94: 80,472,734 km (0.12 R)
• M95: 84,588,321 km (0.072 R)
• M96: 86,149,225 km (0.034 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 10,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit