🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.41 AU - 0.67 AU

Year: 144 Days

Day: 42.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 15 °

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: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.53 AU - 0.87 AU

Year: 213 Days

Day: 47.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.7 AU - 1.88 AU

Year: 870 Days

Day: 28 Hours

Environment

Temp: -48 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.71 AU - 2.41 AU

Year: 1075 Days

Day: 33.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,393,504 km

• M1: 52,958 km (0.075 R)

Asteroid Belt

Center: 2.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.4 AU - 3.64 AU

Year: 2400 Days

Day: 47.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,393,504 km

• M1: 927,656 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.86 AU - 3.94 AU

Year: 2799 Days

Day: 12.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.2

Radius: 8.9

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.94 AU - 9.38 AU

Year: 7705 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,393,504 km

• M1: 120,725 km (0.108 R)
• M2: 371,900 km (0.101 R)
• M3: 639,531 km (0.036 R)
• M4: 963,261 km (0.118 R)
• M5: 1,082,191 km (0.068 R)
• M6: 1,242,410 km (0.074 R)
• M7: 1,748,650 km (0.06 R)
• M8: 2,245,913 km (0.114 R)
• M9: 2,833,832 km (0.079 R)
• M10: 3,679,659 km (0.102 R)
• M11: 4,088,659 km (0.052 R)
• M12: 4,341,031 km (0.077 R)
• M13: 4,426,302 km (0.118 R)
• M14: 4,714,577 km (0.079 R)
• M15: 5,098,445 km (0.115 R)
• M16: 5,584,937 km (0.057 R)
• M17: 5,646,721 km (0.081 R)
• M18: 5,771,187 km (0.036 R)
• M19: 6,536,679 km (0.094 R)
• M20: 6,831,985 km (0.084 R)
• M21: 7,165,140 km (0.073 R)
• M22: 7,847,605 km (0.093 R)
• M23: 8,196,617 km (0.119 R)
• M24: 9,054,860 km (0.063 R)
• M25: 9,568,579 km (0.066 R)
• M26: 9,941,526 km (0.078 R)
• M27: 10,129,721 km (0.104 R)
• M28: 10,281,114 km (0.084 R)
• M29: 11,127,239 km (0.101 R)
• M30: 11,717,104 km (0.098 R)
• M31: 12,844,922 km (0.037 R)
• M32: 12,967,891 km (0.077 R)
• M33: 13,214,878 km (0.117 R)
• M34: 14,472,996 km (0.113 R)
• M35: 15,116,416 km (0.11 R)
• M36: 15,202,884 km (0.117 R)
• M37: 17,101,879 km (0.108 R)
• M38: 17,192,086 km (0.116 R)
• M39: 17,736,174 km (0.07 R)
• M40: 17,827,429 km (0.03 R)
• M41: 17,918,833 km (0.038 R)
• M42: 18,285,946 km (0.049 R)
• M43: 18,424,324 km (0.073 R)
• M44: 18,563,001 km (0.04 R)
• M45: 19,874,077 km (0.114 R)
• M46: 20,111,339 km (0.103 R)
• M47: 20,301,777 km (0.111 R)
• M48: 20,780,640 km (0.1 R)
• M49: 20,925,002 km (0.109 R)
• M50: 21,847,123 km (0.059 R)
• M51: 22,141,083 km (0.042 R)
• M52: 22,534,974 km (0.038 R)
• M53: 22,782,409 km (0.082 R)
• M54: 22,981,075 km (0.106 R)
• M55: 23,329,938 km (0.054 R)
• M56: 23,430,019 km (0.105 R)
• M57: 23,730,860 km (0.104 R)
• M58: 24,488,723 km (0.108 R)
• M59: 25,254,514 km (0.092 R)
• M60: 27,282,014 km (0.076 R)
• M61: 27,704,329 km (0.1 R)
• M62: 27,969,416 km (0.098 R)
• M63: 28,930,583 km (0.116 R)
• M64: 29,469,285 km (0.095 R)
• M65: 30,011,278 km (0.116 R)
• M66: 30,501,959 km (0.095 R)
• M67: 32,658,412 km (0.042 R)
• M68: 34,692,345 km (0.082 R)
• M69: 34,749,341 km (0.075 R)
• M70: 34,806,488 km (0.106 R)
• M71: 34,863,634 km (0.107 R)
• M72: 35,609,380 km (0.079 R)
• M73: 35,782,165 km (0.097 R)
• M74: 35,839,910 km (0.116 R)
• M75: 36,186,528 km (0.111 R)
• M76: 36,941,549 km (0.065 R)
• M77: 37,116,578 km (0.044 R)
• M78: 37,584,520 km (0.099 R)
• M79: 37,643,013 km (0.116 R)
• M80: 37,819,090 km (0.038 R)
• M81: 39,654,506 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.4

Radius: 13.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.18 AU - 9.02 AU

Year: 8378 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,393,504 km

• M1: 198,217 km (0.109 R)
• M2: 393,592 km (0.084 R)
• M3: 506,090 km (0.068 R)
• M4: 593,305 km (0.088 R)
• M5: 743,501 km (0.06 R)
• M6: 846,724 km (0.077 R)
• M7: 1,258,567 km (0.055 R)
• M8: 1,632,113 km (0.085 R)
• M9: 2,323,554 km (0.034 R)
• M10: 2,435,902 km (0.108 R)
• M11: 2,713,107 km (0.061 R)
• M12: 2,831,738 km (0.103 R)
• M13: 3,098,920 km (0.076 R)
• M14: 3,632,236 km (0.034 R)
• M15: 3,763,434 km (0.084 R)
• M16: 3,869,648 km (0.111 R)
• M17: 4,784,140 km (0.116 R)
• M18: 4,899,480 km (0.098 R)
• M19: 5,191,944 km (0.109 R)
• M20: 5,611,117 km (0.07 R)
• M21: 5,886,377 km (0.074 R)
• M22: 6,134,859 km (0.058 R)
• M23: 6,482,375 km (0.111 R)
• M24: 6,610,281 km (0.119 R)
• M25: 6,706,772 km (0.12 R)
• M26: 6,803,711 km (0.081 R)
• M27: 6,933,861 km (0.095 R)
• M28: 7,529,410 km (0.102 R)
• M29: 8,314,500 km (0.1 R)
• M30: 8,453,626 km (0.067 R)
• M31: 9,161,374 km (0.051 R)
• M32: 9,269,234 km (0.093 R)
• M33: 9,925,071 km (0.074 R)
• M34: 10,445,522 km (0.073 R)
• M35: 11,127,987 km (0.115 R)
• M36: 11,903,054 km (0.072 R)
• M37: 12,977,166 km (0.081 R)
• M38: 13,423,567 km (0.08 R)
• M39: 13,587,227 km (0.075 R)
• M40: 13,710,346 km (0.111 R)
• M41: 14,835,471 km (0.059 R)
• M42: 15,089,488 km (0.09 R)
• M43: 15,387,787 km (0.108 R)
• M44: 16,120,218 km (0.081 R)
• M45: 16,207,134 km (0.111 R)
• M46: 16,864,018 km (0.118 R)
• M47: 16,996,412 km (0.068 R)
• M48: 17,351,259 km (0.08 R)
• M49: 17,663,769 km (0.106 R)
• M50: 18,068,281 km (0.056 R)
• M51: 18,294,324 km (0.082 R)
• M52: 18,703,773 km (0.089 R)
• M53: 18,978,285 km (0.119 R)
• M54: 20,043,123 km (0.082 R)
• M55: 20,700,905 km (0.094 R)
• M56: 20,842,723 km (0.103 R)
• M57: 22,085,732 km (0.066 R)
• M58: 22,862,594 km (0.115 R)
• M59: 23,009,200 km (0.105 R)
• M60: 23,156,254 km (0.07 R)
• M61: 23,945,383 km (0.077 R)
• M62: 24,343,314 km (0.11 R)
• M63: 24,543,027 km (0.107 R)
• M64: 24,693,223 km (0.078 R)
• M65: 24,793,603 km (0.04 R)
• M66: 26,058,752 km (0.064 R)
• M67: 26,263,103 km (0.118 R)
• M68: 27,604,547 km (0.093 R)
• M69: 27,917,356 km (0.112 R)
• M70: 28,231,213 km (0.059 R)
• M71: 29,871,703 km (0.119 R)
• M72: 30,300,151 km (0.092 R)
• M73: 32,143,346 km (0.103 R)
• M74: 33,688,543 km (0.059 R)
• M75: 33,855,494 km (0.108 R)
• M76: 34,302,193 km (0.087 R)
• M77: 34,806,937 km (0.066 R)
• M78: 35,540,565 km (0.059 R)
• M79: 35,994,444 km (0.086 R)
• M80: 37,771,667 km (0.075 R)
• M81: 37,887,306 km (0.082 R)
• M82: 38,583,535 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.8

Radius: 10.8

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.11 AU - 10.33 AU

Year: 9358 Days

Day: 8.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,393,504 km

• M1: 154,684 km (0.05 R)
• M2: 231,578 km (0.102 R)
• M3: 1,053,767 km (0.07 R)
• M4: 1,460,075 km (0.085 R)
• M5: 1,958,535 km (0.119 R)
• M6: 2,073,726 km (0.081 R)
• M7: 2,167,673 km (0.102 R)
• M8: 2,607,790 km (0.085 R)
• M9: 3,237,597 km (0.11 R)
• M10: 3,569,854 km (0.087 R)
• M11: 4,662,816 km (0.088 R)
• M12: 5,653,004 km (0.084 R)
• M13: 5,785,398 km (0.055 R)
• M14: 7,094,529 km (0.056 R)
• M15: 7,453,864 km (0.056 R)
• M16: 7,526,418 km (0.106 R)
• M17: 7,599,273 km (0.096 R)
• M18: 7,966,984 km (0.039 R)
• M19: 8,415,927 km (0.094 R)
• M20: 9,338,497 km (0.095 R)
• M21: 9,456,081 km (0.101 R)
• M22: 9,772,032 km (0.098 R)
• M23: 10,292,932 km (0.101 R)
• M24: 10,946,375 km (0.112 R)
• M25: 11,655,469 km (0.084 R)
• M26: 11,739,992 km (0.118 R)
• M27: 12,551,860 km (0.042 R)
• M28: 12,768,627 km (0.111 R)
• M29: 13,030,274 km (0.069 R)
• M30: 13,736,824 km (0.106 R)
• M31: 14,139,841 km (0.085 R)
• M32: 14,911,467 km (0.055 R)
• M33: 15,557,281 km (0.098 R)
• M34: 16,024,026 km (0.092 R)
• M35: 16,448,286 km (0.072 R)
• M36: 17,211,385 km (0.118 R)
• M37: 17,548,877 km (0.096 R)
• M38: 17,839,995 km (0.108 R)
• M39: 18,871,173 km (0.073 R)
• M40: 19,269,103 km (0.034 R)
• M41: 21,714,430 km (0.071 R)
• M42: 21,922,670 km (0.073 R)
• M43: 22,026,940 km (0.105 R)
• M44: 22,603,789 km (0.06 R)
• M45: 23,718,742 km (0.098 R)
• M46: 24,040,527 km (0.028 R)
• M47: 24,309,804 km (0.113 R)
• M48: 24,905,802 km (0.087 R)
• M49: 25,232,972 km (0.069 R)
• M50: 25,451,834 km (0.113 R)
• M51: 26,945,868 km (0.097 R)
• M52: 27,281,565 km (0.089 R)
• M53: 28,581,870 km (0.102 R)
• M54: 28,981,595 km (0.12 R)
• M55: 29,268,225 km (0.11 R)
• M56: 29,383,116 km (0.084 R)
• M57: 29,786,582 km (0.089 R)
• M58: 30,075,904 km (0.076 R)
• M59: 30,540,704 km (0.115 R)
• M60: 30,657,241 km (0.118 R)
• M61: 30,832,420 km (0.09 R)
• M62: 31,007,899 km (0.092 R)
• M63: 31,242,319 km (0.062 R)
• M64: 31,595,220 km (0.086 R)
• M65: 32,542,474 km (0.113 R)
• M66: 33,319,186 km (0.107 R)
• M67: 33,860,281 km (0.113 R)
• M68: 34,768,789 km (0.099 R)
• M69: 36,239,037 km (0.107 R)
• M70: 36,362,455 km (0.092 R)
• M71: 37,168,189 km (0.079 R)
• M72: 38,042,439 km (0.09 R)
• M73: 38,167,952 km (0.081 R)
• M74: 38,923,571 km (0.113 R)
• M75: 40,066,199 km (0.11 R)
• M76: 40,257,834 km (0.06 R)
• M77: 41,413,328 km (0.07 R)
• M78: 41,736,160 km (0.094 R)
• M79: 41,865,563 km (0.057 R)
• M80: 42,124,816 km (0.096 R)
• M81: 42,709,893 km (0.118 R)
• M82: 44,019,921 km (0.091 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.9

Radius: 10.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.34 AU - 11.88 AU

Year: 11683 Days

Day: 5.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 32,393,504 km

• M1: 220,058 km (0.085 R)
• M2: 346,768 km (0.1 R)
• M3: 529,128 km (0.089 R)
• M4: 720,164 km (0.113 R)
• M5: 811,419 km (0.08 R)
• M6: 1,006,494 km (0.106 R)
• M7: 1,476,531 km (0.085 R)
• M8: 1,879,996 km (0.106 R)
• M9: 2,497,088 km (0.098 R)
• M10: 2,956,054 km (0.065 R)
• M11: 3,195,560 km (0.117 R)
• M12: 3,670,533 km (0.051 R)
• M13: 3,740,246 km (0.12 R)
• M14: 3,833,894 km (0.081 R)
• M15: 4,192,032 km (0.053 R)
• M16: 4,461,607 km (0.079 R)
• M17: 4,914,888 km (0.063 R)
• M18: 5,595,858 km (0.057 R)
• M19: 5,947,563 km (0.108 R)
• M20: 7,811,552 km (0.101 R)
• M21: 8,265,731 km (0.116 R)
• M22: 8,511,371 km (0.071 R)
• M23: 9,358,544 km (0.09 R)
• M24: 9,454,286 km (0.115 R)
• M25: 9,711,445 km (0.089 R)
• M26: 11,746,425 km (0.086 R)
• M27: 12,266,427 km (0.086 R)
• M28: 12,794,059 km (0.092 R)
• M29: 13,185,706 km (0.062 R)
• M30: 13,437,030 km (0.12 R)
• M31: 13,726,203 km (0.107 R)
• M32: 14,053,972 km (0.1 R)
• M33: 14,495,136 km (0.053 R)
• M34: 15,466,325 km (0.089 R)
• M35: 16,381,416 km (0.092 R)
• M36: 16,729,081 km (0.065 R)
• M37: 17,001,200 km (0.119 R)
• M38: 19,068,343 km (0.096 R)
• M39: 19,556,481 km (0.079 R)
• M40: 20,213,963 km (0.083 R)
• M41: 21,213,576 km (0.098 R)
• M42: 22,271,981 km (0.117 R)
• M43: 23,304,057 km (0.103 R)
• M44: 24,351,841 km (0.049 R)
• M45: 25,147,701 km (0.106 R)
• M46: 25,504,193 km (0.049 R)
• M47: 25,638,233 km (0.052 R)
• M48: 26,267,142 km (0.107 R)
• M49: 26,628,870 km (0.08 R)
• M50: 27,265,708 km (0.025 R)
• M51: 27,357,112 km (0.08 R)
• M52: 27,494,443 km (0.088 R)
• M53: 29,346,764 km (0.093 R)
• M54: 30,572,419 km (0.091 R)
• M55: 31,430,662 km (0.062 R)
• M56: 31,526,405 km (0.097 R)
• M57: 32,151,874 km (0.113 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 14,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit