🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.74 AU - 0.88 AU

Year: 254 Days

Day: 30.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.67 AU - 4.03 AU

Year: 2135 Days

Day: 39.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.35 AU - 4.89 AU

Year: 2912 Days

Day: 29.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.26 AU - 5.7 AU

Year: 3870 Days

Day: 22.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.9

Radius: 8.7

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.41 AU - 7.03 AU

Year: 4764 Days

Day: 12.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 94,481,885 km

• M1: 114,143 km (0.112 R)
• M2: 170,093 km (0.103 R)
• M3: 226,641 km (0.037 R)
• M4: 352,901 km (0.068 R)
• M5: 457,021 km (0.114 R)
• M6: 528,080 km (0.03 R)
• M7: 723,754 km (0.092 R)
• M8: 782,995 km (0.065 R)
• M9: 1,133,952 km (0.118 R)
• M10: 1,193,641 km (0.117 R)
• M11: 1,347,877 km (0.115 R)
• M12: 1,574,817 km (0.108 R)
• M13: 1,837,660 km (0.094 R)
• M14: 1,908,570 km (0.113 R)
• M15: 2,004,611 km (0.068 R)
• M16: 2,164,083 km (0.113 R)
• M17: 2,340,608 km (0.105 R)
• M18: 2,417,801 km (0.115 R)
• M19: 2,482,726 km (0.088 R)
• M20: 2,587,894 km (0.098 R)
• M21: 3,192,568 km (0.114 R)
• M22: 3,452,270 km (0.09 R)
• M23: 3,525,573 km (0.113 R)
• M24: 3,614,434 km (0.066 R)
• M25: 3,794,251 km (0.108 R)
• M26: 4,007,727 km (0.101 R)
• M27: 4,209,534 km (0.108 R)
• M28: 4,510,525 km (0.068 R)
• M29: 5,150,206 km (0.112 R)
• M30: 5,251,035 km (0.118 R)
• M31: 5,523,453 km (0.087 R)
• M32: 6,064,548 km (0.05 R)
• M33: 6,332,328 km (0.111 R)
• M34: 6,787,555 km (0.035 R)
• M35: 6,935,357 km (0.104 R)
• M36: 7,028,407 km (0.045 R)
• M37: 7,103,056 km (0.095 R)
• M38: 7,271,952 km (0.045 R)
• M39: 7,385,497 km (0.081 R)
• M40: 7,442,344 km (0.101 R)
• M41: 7,518,490 km (0.118 R)
• M42: 7,729,273 km (0.12 R)
• M43: 8,254,661 km (0.042 R)
• M44: 8,932,788 km (0.115 R)
• M45: 9,135,643 km (0.114 R)
• M46: 9,319,499 km (0.101 R)
• M47: 9,463,412 km (0.061 R)
• M48: 9,545,990 km (0.067 R)
• M49: 9,920,433 km (0.082 R)
• M50: 10,046,245 km (0.088 R)
• M51: 10,109,375 km (0.08 R)
• M52: 10,405,878 km (0.107 R)
• M53: 10,920,645 km (0.058 R)
• M54: 11,531,752 km (0.1 R)
• M55: 11,708,427 km (0.075 R)
• M56: 12,109,200 km (0.106 R)
• M57: 12,401,364 km (0.064 R)
• M58: 12,469,132 km (0.118 R)
• M59: 12,582,378 km (0.101 R)
• M60: 13,269,032 km (0.108 R)
• M61: 13,384,521 km (0.037 R)
• M62: 14,203,271 km (0.097 R)
• M63: 14,274,180 km (0.06 R)
• M64: 14,630,672 km (0.112 R)
• M65: 15,014,091 km (0.115 R)
• M66: 15,400,802 km (0.082 R)
• M67: 15,522,275 km (0.081 R)
• M68: 16,357,181 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.9

Radius: 8.8

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.67 AU - 8.65 AU

Year: 6672 Days

Day: 10.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 94,481,885 km

• M1: 145,409 km (0.095 R)
• M2: 296,054 km (0.052 R)
• M3: 358,436 km (0.083 R)
• M4: 426,653 km (0.091 R)
• M5: 500,106 km (0.119 R)
• M6: 601,683 km (0.114 R)
• M7: 698,323 km (0.108 R)
• M8: 787,483 km (0.097 R)
• M9: 908,209 km (0.072 R)
• M10: 1,138,440 km (0.068 R)
• M11: 1,468,602 km (0.07 R)
• M12: 1,705,266 km (0.051 R)
• M13: 2,139,100 km (0.076 R)
• M14: 2,272,092 km (0.119 R)
• M15: 2,368,733 km (0.086 R)
• M16: 2,447,122 km (0.102 R)
• M17: 2,626,639 km (0.089 R)
• M18: 2,728,216 km (0.098 R)
• M19: 3,019,932 km (0.094 R)
• M20: 3,234,306 km (0.1 R)
• M21: 3,861,271 km (0.073 R)
• M22: 4,070,708 km (0.086 R)
• M23: 4,331,906 km (0.096 R)
• M24: 5,122,381 km (0.116 R)
• M25: 5,456,283 km (0.064 R)
• M26: 5,612,763 km (0.068 R)
• M27: 5,744,259 km (0.055 R)
• M28: 6,091,177 km (0.112 R)
• M29: 6,527,404 km (0.051 R)
• M30: 7,030,202 km (0.04 R)
• M31: 7,661,805 km (0.052 R)
• M32: 7,749,319 km (0.092 R)
• M33: 8,073,199 km (0.099 R)
• M34: 8,703,604 km (0.116 R)
• M35: 8,886,712 km (0.097 R)
• M36: 9,225,701 km (0.087 R)
• M37: 9,568,878 km (0.101 R)
• M38: 9,631,709 km (0.12 R)
• M39: 9,821,100 km (0.109 R)
• M40: 10,558,468 km (0.09 R)
• M41: 10,623,543 km (0.095 R)
• M42: 11,148,033 km (0.081 R)
• M43: 11,413,420 km (0.081 R)
• M44: 11,883,008 km (0.031 R)
• M45: 11,984,435 km (0.047 R)
• M46: 12,256,404 km (0.086 R)
• M47: 13,189,296 km (0.108 R)
• M48: 13,434,786 km (0.1 R)
• M49: 13,966,158 km (0.111 R)
• M50: 14,360,199 km (0.107 R)
• M51: 14,504,411 km (0.029 R)
• M52: 14,576,667 km (0.098 R)
• M53: 15,122,550 km (0.095 R)
• M54: 16,271,910 km (0.093 R)
• M55: 16,347,008 km (0.05 R)
• M56: 16,573,051 km (0.064 R)
• M57: 16,875,986 km (0.091 R)
• M58: 17,295,608 km (0.074 R)
• M59: 17,372,352 km (0.055 R)
• M60: 17,989,742 km (0.117 R)
• M61: 19,325,502 km (0.093 R)
• M62: 19,764,422 km (0.063 R)
• M63: 21,183,058 km (0.089 R)
• M64: 21,306,178 km (0.112 R)
• M65: 21,759,609 km (0.083 R)
• M66: 22,049,829 km (0.1 R)
• M67: 22,550,383 km (0.105 R)
• M68: 22,634,158 km (0.101 R)
• M69: 22,802,007 km (0.111 R)
• M70: 24,031,552 km (0.061 R)
• M71: 24,719,103 km (0.076 R)
• M72: 24,848,805 km (0.12 R)
• M73: 25,108,806 km (0.087 R)
• M74: 25,500,303 km (0.076 R)
• M75: 25,981,709 km (0.09 R)
• M76: 26,731,644 km (0.074 R)
• M77: 26,864,786 km (0.12 R)
• M78: 27,354,569 km (0.077 R)
• M79: 27,937,253 km (0.075 R)
• M80: 28,162,398 km (0.094 R)
• M81: 29,114,887 km (0.08 R)
• M82: 30,216,376 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.3

Radius: 13.9

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.9 AU - 12.72 AU

Year: 15041 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 94,481,885 km

• M1: 178,620 km (0.082 R)
• M2: 301,889 km (0.071 R)
• M3: 645,365 km (0.104 R)
• M4: 1,157,588 km (0.029 R)
• M5: 1,509,293 km (0.11 R)
• M6: 1,952,851 km (0.114 R)
• M7: 2,070,135 km (0.093 R)
• M8: 2,405,384 km (0.116 R)
• M9: 2,531,794 km (0.075 R)
• M10: 2,791,347 km (0.07 R)
• M11: 3,266,619 km (0.11 R)
• M12: 4,331,906 km (0.077 R)
• M13: 4,447,993 km (0.108 R)
• M14: 4,565,129 km (0.064 R)
• M15: 4,842,483 km (0.118 R)
• M16: 4,963,059 km (0.098 R)
• M17: 5,084,682 km (0.031 R)
• M18: 5,920,785 km (0.053 R)
• M19: 6,136,654 km (0.092 R)
• M20: 6,620,603 km (0.1 R)
• M21: 6,844,701 km (0.112 R)
• M22: 7,162,746 km (0.11 R)
• M23: 7,300,526 km (0.114 R)
• M24: 7,813,497 km (0.055 R)
• M25: 8,002,888 km (0.073 R)
• M26: 8,146,053 km (0.098 R)
• M27: 8,241,795 km (0.064 R)
• M28: 8,386,307 km (0.07 R)
• M29: 8,678,023 km (0.078 R)
• M30: 9,271,178 km (0.072 R)
• M31: 9,928,811 km (0.09 R)
• M32: 10,340,953 km (0.116 R)
• M33: 11,235,548 km (0.101 R)
• M34: 11,611,039 km (0.105 R)
• M35: 11,719,198 km (0.111 R)
• M36: 14,065,341 km (0.05 R)
• M37: 14,820,362 km (0.117 R)
• M38: 15,708,076 km (0.07 R)
• M39: 16,128,146 km (0.063 R)
• M40: 16,248,872 km (0.071 R)
• M41: 16,918,173 km (0.114 R)
• M42: 17,287,081 km (0.088 R)
• M43: 18,599,204 km (0.101 R)
• M44: 21,917,285 km (0.095 R)
• M45: 22,724,216 km (0.115 R)
• M46: 23,063,354 km (0.109 R)
• M47: 25,765,540 km (0.112 R)
• M48: 26,545,843 km (0.086 R)
• M49: 27,189,862 km (0.053 R)
• M50: 27,549,944 km (0.098 R)
• M51: 28,202,041 km (0.093 R)
• M52: 30,040,000 km (0.08 R)
• M53: 30,263,200 km (0.106 R)
• M54: 31,011,040 km (0.056 R)
• M55: 33,060,681 km (0.071 R)
• M56: 33,291,061 km (0.059 R)
• M57: 34,218,119 km (0.111 R)
• M58: 34,373,552 km (0.096 R)
• M59: 35,624,639 km (0.102 R)
• M60: 36,176,804 km (0.083 R)
• M61: 36,335,079 km (0.106 R)
• M62: 37,369,399 km (0.12 R)
• M63: 37,849,907 km (0.096 R)
• M64: 42,017,404 km (0.092 R)
• M65: 44,366,689 km (0.088 R)
• M66: 47,969,754 km (0.115 R)
• M67: 48,666,581 km (0.097 R)
• M68: 48,928,826 km (0.063 R)
• M69: 49,366,849 km (0.084 R)
• M70: 50,600,433 km (0.059 R)
• M71: 52,022,510 km (0.095 R)
• M72: 53,908,939 km (0.114 R)
• M73: 54,996,964 km (0.095 R)
• M74: 55,726,254 km (0.108 R)
• M75: 57,010,402 km (0.078 R)
• M76: 57,933,571 km (0.049 R)
• M77: 58,675,576 km (0.088 R)
• M78: 58,861,676 km (0.11 R)
• M79: 59,794,718 km (0.091 R)
• M80: 60,169,311 km (0.075 R)
• M81: 60,263,109 km (0.106 R)
• M82: 60,638,599 km (0.094 R)
• M83: 60,732,696 km (0.084 R)
• M84: 61,014,988 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.7

Radius: 5.4

Gravity: 32.84 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.55 AU - 19.51 AU

Year: 23405 Days

Day: 15.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,481,885 km

• M1: 440,416 km (0.116 R)
• M2: 582,534 km (0.099 R)
• M3: 850,913 km (0.111 R)
• M4: 1,352,066 km (0.078 R)
• M5: 1,595,760 km (0.108 R)
• M6: 1,929,364 km (0.075 R)
• M7: 2,365,741 km (0.09 R)
• M8: 2,448,319 km (0.067 R)
• M9: 4,189,788 km (0.111 R)
• M10: 4,543,736 km (0.084 R)
• M11: 4,698,420 km (0.102 R)
• M12: 5,884,582 km (0.106 R)
• M13: 6,337,714 km (0.103 R)
• M14: 6,802,066 km (0.098 R)
• M15: 7,038,430 km (0.067 R)
• M16: 7,579,825 km (0.113 R)
• M17: 8,010,218 km (0.12 R)
• M18: 8,575,249 km (0.062 R)
• M19: 9,413,895 km (0.11 R)
• M20: 9,545,242 km (0.055 R)
• M21: 10,345,890 km (0.113 R)
• M22: 10,685,926 km (0.047 R)
• M23: 10,891,623 km (0.115 R)
• M24: 11,376,768 km (0.079 R)
• M25: 11,586,953 km (0.113 R)
• M26: 11,868,945 km (0.101 R)
• M27: 12,082,122 km (0.098 R)
• M28: 12,296,347 km (0.044 R)
• M29: 12,656,429 km (0.084 R)
• M30: 17,641,030 km (0.103 R)
• M31: 18,455,740 km (0.104 R)
• M32: 19,033,337 km (0.114 R)
• M33: 19,700,843 km (0.094 R)
• M34: 20,037,288 km (0.072 R)
• M35: 20,630,893 km (0.103 R)
• M36: 24,672,578 km (0.065 R)
• M37: 25,582,732 km (0.078 R)
• M38: 27,061,656 km (0.086 R)
• M39: 27,155,005 km (0.071 R)
• M40: 28,568,107 km (0.056 R)
• M41: 28,663,102 km (0.046 R)
• M42: 28,853,540 km (0.118 R)
• M43: 28,948,834 km (0.111 R)
• M44: 29,908,354 km (0.05 R)
• M45: 30,101,485 km (0.058 R)
• M46: 31,465,070 km (0.082 R)
• M47: 31,563,356 km (0.097 R)
• M48: 33,147,896 km (0.102 R)
• M49: 33,949,741 km (0.1 R)
• M50: 34,859,595 km (0.068 R)
• M51: 35,164,625 km (0.106 R)
• M52: 36,496,645 km (0.119 R)
• M53: 37,845,269 km (0.098 R)
• M54: 39,209,901 km (0.09 R)
• M55: 39,845,243 km (0.085 R)
• M56: 40,270,700 km (0.093 R)
• M57: 43,837,562 km (0.089 R)
• M58: 44,056,872 km (0.082 R)
• M59: 44,276,631 km (0.038 R)
• M60: 44,606,943 km (0.101 R)
• M61: 48,747,813 km (0.117 R)
• M62: 49,544,870 km (0.115 R)
• M63: 50,461,157 km (0.105 R)
• M64: 51,961,923 km (0.051 R)
• M65: 52,078,011 km (0.059 R)
• M66: 52,426,574 km (0.108 R)
• M67: 52,892,721 km (0.072 R)
• M68: 53,594,484 km (0.047 R)
• M69: 53,946,488 km (0.097 R)
• M70: 57,628,840 km (0.05 R)
• M71: 60,047,089 km (0.061 R)
• M72: 63,364,123 km (0.083 R)
• M73: 63,612,156 km (0.058 R)
• M74: 65,232,451 km (0.12 R)
• M75: 65,608,241 km (0.083 R)
• M76: 66,110,441 km (0.115 R)
• M77: 71,460,360 km (0.101 R)
• M78: 77,079,704 km (0.041 R)
• M79: 79,607,460 km (0.111 R)
• M80: 82,432,765 km (0.103 R)
• M81: 82,568,151 km (0.08 R)
• M82: 83,381,814 km (0.08 R)
• M83: 83,517,649 km (0.111 R)
• M84: 85,427,714 km (0.096 R)
• M85: 88,042,835 km (0.083 R)
• M86: 89,707,859 km (0.084 R)
• M87: 91,383,355 km (0.115 R)
• M88: 92,224,993 km (0.112 R)
• M89: 92,365,465 km (0.086 R)
• M90: 92,787,481 km (0.098 R)
• M91: 93,210,095 km (0.065 R)
• M92: 94,198,787 km (0.097 R)
• M93: 94,481,826 km (0.115 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 19,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit