🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.73 AU - 0.77 AU

Year: 238 Days

Day: 22 Hours

Environment

Temp: 98 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.84 AU - 1 AU

Year: 324 Days

Day: 15.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,524,689 km

• M1: 254,017 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.52 AU - 1.64 AU

Year: 729 Days

Day: 20.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,524,689 km

• M1: 1,416,542 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.72 AU - 3.14 AU

Year: 1841 Days

Day: 12.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.2 AU - 4.94 AU

Year: 3014 Days

Day: 29.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.39 AU - 4.87 AU

Year: 3081 Days

Day: 43.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,524,689 km

• M1: 289,921 km (0.097 R)

Asteroid Belt

Center: 7.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102

Radius: 9.4

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.28 AU - 12.22 AU

Year: 12046 Days

Day: 12.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 75,524,689 km

• M1: 216,767 km (0.104 R)
• M2: 390,301 km (0.081 R)
• M3: 496,515 km (0.094 R)
• M4: 717,172 km (0.108 R)
• M5: 789,578 km (0.115 R)
• M6: 1,063,790 km (0.113 R)
• M7: 1,205,011 km (0.064 R)
• M8: 1,506,451 km (0.115 R)
• M9: 2,142,541 km (0.095 R)
• M10: 2,214,048 km (0.118 R)
• M11: 2,470,609 km (0.057 R)
• M12: 2,602,704 km (0.049 R)
• M13: 2,854,028 km (0.061 R)
• M14: 3,153,972 km (0.108 R)
• M15: 3,401,257 km (0.035 R)
• M16: 3,654,826 km (0.096 R)
• M17: 4,113,642 km (0.099 R)
• M18: 4,590,710 km (0.067 R)
• M19: 4,918,479 km (0.074 R)
• M20: 5,254,027 km (0.08 R)
• M21: 5,522,854 km (0.033 R)
• M22: 5,821,302 km (0.047 R)
• M23: 6,099,404 km (0.082 R)
• M24: 6,827,348 km (0.077 R)
• M25: 6,960,191 km (0.115 R)
• M26: 7,147,637 km (0.109 R)
• M27: 7,473,012 km (0.119 R)
• M28: 7,969,976 km (0.092 R)
• M29: 8,194,373 km (0.099 R)
• M30: 8,279,045 km (0.083 R)
• M31: 8,506,285 km (0.101 R)
• M32: 9,259,061 km (0.102 R)
• M33: 9,583,988 km (0.084 R)
• M34: 10,245,061 km (0.109 R)
• M35: 10,642,542 km (0.099 R)
• M36: 10,734,994 km (0.055 R)
• M37: 11,045,260 km (0.091 R)
• M38: 11,138,758 km (0.113 R)
• M39: 11,295,387 km (0.086 R)
• M40: 11,484,329 km (0.028 R)
• M41: 11,865,355 km (0.062 R)
• M42: 11,929,233 km (0.108 R)
• M43: 12,282,883 km (0.055 R)
• M44: 14,305,296 km (0.119 R)
• M45: 14,544,055 km (0.115 R)
• M46: 16,003,382 km (0.096 R)
• M47: 17,218,715 km (0.119 R)
• M48: 18,426,568 km (0.106 R)
• M49: 18,686,270 km (0.097 R)
• M50: 18,760,620 km (0.079 R)
• M51: 20,002,881 km (0.099 R)
• M52: 20,346,358 km (0.116 R)
• M53: 20,537,992 km (0.106 R)
• M54: 20,768,672 km (0.094 R)
• M55: 21,193,979 km (0.063 R)
• M56: 22,804,251 km (0.067 R)
• M57: 23,043,158 km (0.098 R)
• M58: 24,739,000 km (0.096 R)
• M59: 25,560,741 km (0.084 R)
• M60: 28,121,408 km (0.091 R)
• M61: 28,249,464 km (0.111 R)
• M62: 28,720,547 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.2

Radius: 4.7

Gravity: 28.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.16 AU - 17.94 AU

Year: 22510 Days

Day: 17.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,524,689 km

• M1: 86,617 km (0.094 R)
• M2: 190,737 km (0.059 R)
• M3: 235,467 km (0.075 R)
• M4: 318,943 km (0.114 R)
• M5: 393,143 km (0.117 R)
• M6: 515,514 km (0.065 R)
• M7: 770,429 km (0.067 R)
• M8: 1,060,350 km (0.114 R)
• M9: 1,145,022 km (0.081 R)
• M10: 1,202,617 km (0.082 R)
• M11: 1,351,168 km (0.114 R)
• M12: 1,381,536 km (0.055 R)
• M13: 1,474,287 km (0.054 R)
• M14: 1,797,718 km (0.067 R)
• M15: 1,831,377 km (0.082 R)
• M16: 2,286,454 km (0.066 R)
• M17: 3,931,133 km (0.045 R)
• M18: 3,974,965 km (0.054 R)
• M19: 4,107,210 km (0.107 R)
• M20: 4,285,829 km (0.119 R)
• M21: 5,361,139 km (0.118 R)
• M22: 6,004,111 km (0.104 R)
• M23: 6,986,669 km (0.093 R)
• M24: 8,073,647 km (0.072 R)
• M25: 8,808,023 km (0.087 R)
• M26: 8,980,510 km (0.109 R)
• M27: 9,622,584 km (0.038 R)
• M28: 9,740,916 km (0.114 R)
• M29: 9,919,236 km (0.065 R)
• M30: 10,098,754 km (0.056 R)
• M31: 10,888,780 km (0.079 R)
• M32: 11,384,697 km (0.112 R)
• M33: 11,761,534 km (0.071 R)
• M34: 13,243,600 km (0.069 R)
• M35: 13,507,341 km (0.116 R)
• M36: 13,706,157 km (0.111 R)
• M37: 16,661,762 km (0.113 R)
• M38: 16,732,821 km (0.095 R)
• M39: 17,955,185 km (0.116 R)
• M40: 18,247,051 km (0.091 R)
• M41: 19,131,772 km (0.054 R)
• M42: 20,561,031 km (0.085 R)
• M43: 22,102,188 km (0.11 R)
• M44: 23,520,675 km (0.045 R)
• M45: 24,725,087 km (0.064 R)
• M46: 26,279,260 km (0.093 R)
• M47: 27,193,452 km (0.102 R)
• M48: 27,277,077 km (0.091 R)
• M49: 27,696,400 km (0.116 R)
• M50: 29,223,794 km (0.074 R)
• M51: 29,566,822 km (0.089 R)
• M52: 29,911,346 km (0.12 R)
• M53: 30,778,266 km (0.088 R)
• M54: 31,039,913 km (0.04 R)
• M55: 31,389,972 km (0.032 R)
• M56: 31,477,786 km (0.097 R)
• M57: 32,892,383 km (0.104 R)
• M58: 32,981,543 km (0.102 R)
• M59: 35,508,700 km (0.098 R)
• M60: 36,150,176 km (0.103 R)
• M61: 36,980,594 km (0.107 R)
• M62: 37,817,295 km (0.048 R)
• M63: 39,888,477 km (0.062 R)
• M64: 39,983,621 km (0.099 R)
• M65: 45,721,448 km (0.114 R)
• M66: 46,119,677 km (0.045 R)
• M67: 47,824,943 km (0.112 R)
• M68: 48,634,417 km (0.099 R)
• M69: 49,448,529 km (0.082 R)
• M70: 50,987,143 km (0.077 R)
• M71: 51,090,216 km (0.099 R)
• M72: 51,606,927 km (0.11 R)
• M73: 53,062,963 km (0.055 R)
• M74: 54,848,863 km (0.119 R)
• M75: 55,166,160 km (0.104 R)
• M76: 55,377,841 km (0.045 R)
• M77: 55,589,970 km (0.067 R)
• M78: 58,587,463 km (0.03 R)
• M79: 62,959,610 km (0.084 R)
• M80: 63,846,576 km (0.102 R)
• M81: 66,419,510 km (0.051 R)
• M82: 67,548,824 km (0.109 R)
• M83: 67,775,315 km (0.066 R)
• M84: 68,229,345 km (0.087 R)
• M85: 68,798,266 km (0.064 R)
• M86: 69,940,744 km (0.058 R)
• M87: 70,514,303 km (0.101 R)
• M88: 74,105,250 km (0.03 R)
• M89: 74,455,907 km (0.083 R)
• M90: 74,572,893 km (0.072 R)
• M91: 75,041,583 km (0.086 R)
• M92: 75,863,923 km (0.099 R)
• M93: 76,925,918 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.3

Radius: 5.2

Gravity: 16.95 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.07 AU - 17.55 AU

Year: 24180 Days

Day: 16.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,524,689 km

• M1: 71,358 km (0.064 R)
• M2: 294,259 km (0.119 R)
• M3: 418,276 km (0.106 R)
• M4: 691,142 km (0.117 R)
• M5: 761,154 km (0.108 R)
• M6: 1,118,693 km (0.113 R)
• M7: 1,614,610 km (0.08 R)
• M8: 2,486,765 km (0.09 R)
• M9: 2,522,818 km (0.062 R)
• M10: 3,359,669 km (0.12 R)
• M11: 4,669,548 km (0.119 R)
• M12: 5,827,435 km (0.034 R)
• M13: 6,264,860 km (0.108 R)
• M14: 6,413,111 km (0.119 R)
• M15: 6,662,790 km (0.103 R)
• M16: 7,017,487 km (0.1 R)
• M17: 8,064,672 km (0.107 R)
• M18: 8,225,938 km (0.1 R)
• M19: 9,327,876 km (0.116 R)
• M20: 10,300,561 km (0.093 R)
• M21: 10,769,252 km (0.12 R)
• M22: 11,006,215 km (0.082 R)
• M23: 11,304,961 km (0.101 R)
• M24: 12,032,606 km (0.113 R)
• M25: 13,089,066 km (0.114 R)
• M26: 13,152,196 km (0.099 R)
• M27: 13,660,380 km (0.102 R)
• M28: 13,788,436 km (0.106 R)
• M29: 13,916,940 km (0.051 R)
• M30: 15,489,214 km (0.109 R)
• M31: 16,364,062 km (0.111 R)
• M32: 16,773,212 km (0.069 R)
• M33: 16,979,059 km (0.098 R)
• M34: 18,302,103 km (0.098 R)
• M35: 20,751,169 km (0.076 R)
• M36: 22,013,626 km (0.06 R)
• M37: 22,767,898 km (0.118 R)
• M38: 22,843,744 km (0.106 R)
• M39: 22,995,736 km (0.05 R)
• M40: 23,607,292 km (0.032 R)
• M41: 24,146,592 km (0.07 R)
• M42: 25,159,220 km (0.095 R)
• M43: 25,868,314 km (0.108 R)
• M44: 25,947,451 km (0.053 R)
• M45: 26,424,369 km (0.102 R)
• M46: 26,743,761 km (0.1 R)
• M47: 26,984,314 km (0.076 R)
• M48: 28,442,146 km (0.091 R)
• M49: 28,933,724 km (0.101 R)
• M50: 29,180,561 km (0.066 R)
• M51: 29,262,989 km (0.113 R)
• M52: 29,925,408 km (0.112 R)
• M53: 30,508,990 km (0.079 R)
• M54: 30,928,163 km (0.075 R)
• M55: 31,433,654 km (0.047 R)
• M56: 32,794,845 km (0.111 R)
• M57: 34,088,418 km (0.087 R)
• M58: 35,574,673 km (0.117 R)
• M59: 36,015,687 km (0.103 R)
• M60: 36,725,230 km (0.113 R)
• M61: 37,888,054 km (0.116 R)
• M62: 37,978,112 km (0.064 R)
• M63: 38,248,286 km (0.109 R)
• M64: 39,153,802 km (0.068 R)
• M65: 40,433,462 km (0.058 R)
• M66: 43,691,704 km (0.109 R)
• M67: 44,069,438 km (0.108 R)
• M68: 44,828,199 km (0.073 R)
• M69: 50,951,688 km (0.097 R)
• M70: 54,262,140 km (0.086 R)
• M71: 55,176,931 km (0.105 R)
• M72: 55,585,183 km (0.093 R)
• M73: 55,994,333 km (0.094 R)
• M74: 58,366,956 km (0.109 R)
• M75: 58,470,777 km (0.107 R)
• M76: 58,574,747 km (0.096 R)
• M77: 58,678,718 km (0.079 R)
• M78: 58,886,958 km (0.117 R)
• M79: 59,827,031 km (0.105 R)
• M80: 60,877,358 km (0.071 R)
• M81: 61,616,072 km (0.12 R)
• M82: 62,251,713 km (0.099 R)
• M83: 62,783,085 km (0.078 R)
• M84: 63,102,626 km (0.059 R)
• M85: 63,850,316 km (0.098 R)
• M86: 65,138,952 km (0.053 R)
• M87: 65,894,571 km (0.089 R)
• M88: 67,414,485 km (0.094 R)
• M89: 70,046,959 km (0.098 R)
• M90: 70,931,830 km (0.11 R)
• M91: 71,486,689 km (0.111 R)
• M92: 72,712,643 km (0.096 R)
• M93: 72,824,543 km (0.072 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: 276 - 10,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit