🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.54 AU - 0.56 AU

Year: 148 Days

Day: 18.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.61 AU

Year: 156 Days

Day: 24.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.95 AU - 1.15 AU

Year: 389 Days

Day: 46.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.6 AU - 2.18 AU

Year: 940 Days

Day: 21.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,904,956 km

• M1: 755,768 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.13 AU - 3.07 AU

Year: 1516 Days

Day: 34.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 144.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.4

Radius: 13

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.65 AU - 5.75 AU

Year: 4288 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 41,904,956 km

• M1: 162,164 km (0.104 R)
• M2: 356,641 km (0.117 R)
• M3: 565,630 km (0.102 R)
• M4: 676,781 km (0.111 R)
• M5: 1,042,398 km (0.113 R)
• M6: 1,130,212 km (0.061 R)
• M7: 1,294,919 km (0.09 R)
• M8: 1,399,787 km (0.096 R)
• M9: 1,537,717 km (0.098 R)
• M10: 1,649,317 km (0.103 R)
• M11: 2,284,060 km (0.1 R)
• M12: 2,483,773 km (0.106 R)
• M13: 2,863,303 km (0.076 R)
• M14: 3,015,145 km (0.119 R)
• M15: 3,235,204 km (0.082 R)
• M16: 3,787,519 km (0.106 R)
• M17: 4,210,432 km (0.083 R)
• M18: 4,398,626 km (0.104 R)
• M19: 4,768,133 km (0.104 R)
• M20: 5,240,563 km (0.046 R)
• M21: 5,443,119 km (0.116 R)
• M22: 5,648,367 km (0.114 R)
• M23: 5,759,967 km (0.077 R)
• M24: 5,888,471 km (0.035 R)
• M25: 6,230,153 km (0.083 R)
• M26: 6,329,037 km (0.071 R)
• M27: 7,608,548 km (0.081 R)
• M28: 7,749,768 km (0.12 R)
• M29: 7,963,244 km (0.088 R)
• M30: 8,707,045 km (0.101 R)
• M31: 9,378,590 km (0.049 R)
• M32: 10,221,873 km (0.102 R)
• M33: 10,377,903 km (0.11 R)
• M34: 10,613,371 km (0.096 R)
• M35: 10,930,069 km (0.075 R)
• M36: 11,593,087 km (0.105 R)
• M37: 12,145,402 km (0.1 R)
• M38: 12,227,980 km (0.118 R)
• M39: 12,601,825 km (0.098 R)
• M40: 12,874,094 km (0.088 R)
• M41: 13,021,597 km (0.106 R)
• M42: 13,339,343 km (0.083 R)
• M43: 14,548,692 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.5

Radius: 11.6

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.08 AU - 7.42 AU

Year: 7060 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,904,956 km

• M1: 177,872 km (0.064 R)
• M2: 318,943 km (0.115 R)
• M3: 450,738 km (0.099 R)
• M4: 572,511 km (0.041 R)
• M5: 1,638,246 km (0.076 R)
• M6: 2,463,279 km (0.109 R)
• M7: 2,653,717 km (0.037 R)
• M8: 2,988,965 km (0.076 R)
• M9: 3,678,462 km (0.05 R)
• M10: 3,941,156 km (0.08 R)
• M11: 4,097,336 km (0.091 R)
• M12: 4,885,118 km (0.068 R)
• M13: 4,980,861 km (0.117 R)
• M14: 5,469,298 km (0.071 R)
• M15: 6,127,080 km (0.053 R)
• M16: 6,256,482 km (0.087 R)
• M17: 6,386,782 km (0.103 R)
• M18: 7,214,956 km (0.03 R)
• M19: 7,851,195 km (0.088 R)
• M20: 7,991,967 km (0.106 R)
• M21: 8,737,264 km (0.063 R)
• M22: 10,140,342 km (0.06 R)
• M23: 10,386,131 km (0.115 R)
• M24: 10,758,630 km (0.119 R)
• M25: 12,226,484 km (0.049 R)
• M26: 13,050,469 km (0.109 R)
• M27: 13,284,441 km (0.094 R)
• M28: 13,385,120 km (0.059 R)
• M29: 13,519,758 km (0.069 R)
• M30: 14,131,314 km (0.104 R)
• M31: 14,751,846 km (0.099 R)
• M32: 15,381,354 km (0.111 R)
• M33: 15,770,458 km (0.055 R)
• M34: 16,414,028 km (0.026 R)
• M35: 16,847,862 km (0.064 R)
• M36: 17,285,436 km (0.082 R)
• M37: 17,358,739 km (0.099 R)
• M38: 17,432,191 km (0.027 R)
• M39: 18,023,252 km (0.054 R)
• M40: 18,171,953 km (0.078 R)
• M41: 19,912,225 km (0.067 R)
• M42: 19,989,118 km (0.044 R)
• M43: 20,568,810 km (0.098 R)
• M44: 20,646,451 km (0.093 R)
• M45: 21,942,716 km (0.106 R)
• M46: 22,500,717 km (0.095 R)
• M47: 23,022,963 km (0.04 R)
• M48: 23,589,789 km (0.099 R)
• M49: 24,243,382 km (0.118 R)
• M50: 25,110,152 km (0.058 R)
• M51: 25,484,745 km (0.116 R)
• M52: 25,568,221 km (0.116 R)
• M53: 25,777,359 km (0.096 R)
• M54: 26,704,267 km (0.041 R)
• M55: 27,556,377 km (0.05 R)
• M56: 27,985,872 km (0.065 R)
• M57: 28,417,462 km (0.058 R)
• M58: 28,547,462 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.1

Radius: 10.7

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.06 AU - 7.72 AU

Year: 7265 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,904,956 km

• M1: 163,660 km (0.093 R)
• M2: 582,983 km (0.087 R)
• M3: 777,610 km (0.093 R)
• M4: 1,011,730 km (0.08 R)
• M5: 1,119,291 km (0.083 R)
• M6: 1,230,891 km (0.083 R)
• M7: 1,693,747 km (0.111 R)
• M8: 2,069,238 km (0.114 R)
• M9: 2,161,390 km (0.098 R)
• M10: 2,302,311 km (0.093 R)
• M11: 2,422,139 km (0.119 R)
• M12: 3,238,046 km (0.066 R)
• M13: 3,901,961 km (0.106 R)
• M14: 4,668,202 km (0.088 R)
• M15: 5,706,560 km (0.061 R)
• M16: 6,234,940 km (0.1 R)
• M17: 6,335,919 km (0.104 R)
• M18: 6,437,346 km (0.104 R)
• M19: 6,573,330 km (0.106 R)
• M20: 6,987,268 km (0.09 R)
• M21: 7,092,136 km (0.053 R)
• M22: 7,267,913 km (0.1 R)
• M23: 7,338,673 km (0.096 R)
• M24: 8,058,987 km (0.061 R)
• M25: 8,726,493 km (0.031 R)
• M26: 9,682,872 km (0.068 R)
• M27: 10,035,324 km (0.119 R)
• M28: 10,114,312 km (0.067 R)
• M29: 11,077,274 km (0.117 R)
• M30: 11,943,744 km (0.109 R)
• M31: 12,111,294 km (0.085 R)
• M32: 12,237,405 km (0.097 R)
• M33: 12,363,965 km (0.07 R)
• M34: 14,005,053 km (0.088 R)
• M35: 15,713,461 km (0.115 R)
• M36: 16,081,472 km (0.085 R)
• M37: 16,313,049 km (0.028 R)
• M38: 17,486,944 km (0.104 R)
• M39: 17,629,660 km (0.078 R)
• M40: 17,964,012 km (0.116 R)
• M41: 18,348,927 km (0.114 R)
• M42: 18,882,542 km (0.041 R)
• M43: 19,028,849 km (0.059 R)
• M44: 19,618,414 km (0.114 R)
• M45: 19,717,149 km (0.097 R)
• M46: 23,331,434 km (0.099 R)
• M47: 23,962,138 km (0.11 R)
• M48: 24,226,627 km (0.117 R)
• M49: 24,865,260 km (0.071 R)
• M50: 25,509,579 km (0.046 R)
• M51: 25,617,439 km (0.1 R)
• M52: 26,268,040 km (0.111 R)
• M53: 27,034,130 km (0.102 R)
• M54: 27,199,137 km (0.073 R)
• M55: 27,530,347 km (0.118 R)
• M56: 27,696,400 km (0.103 R)
• M57: 28,252,605 km (0.103 R)
• M58: 28,364,205 km (0.032 R)
• M59: 28,924,748 km (0.109 R)
• M60: 29,432,334 km (0.103 R)
• M61: 29,658,825 km (0.031 R)
• M62: 29,885,915 km (0.115 R)
• M63: 30,056,606 km (0.117 R)
• M64: 30,284,743 km (0.107 R)
• M65: 30,685,366 km (0.089 R)
• M66: 31,318,464 km (0.119 R)
• M67: 31,549,742 km (0.045 R)
• M68: 32,188,824 km (0.073 R)
• M69: 32,656,168 km (0.098 R)
• M70: 33,243,639 km (0.049 R)
• M71: 33,656,828 km (0.108 R)
• M72: 34,369,213 km (0.07 R)
• M73: 34,548,132 km (0.072 R)
• M74: 35,748,655 km (0.078 R)
• M75: 36,232,604 km (0.117 R)
• M76: 36,840,720 km (0.12 R)
• M77: 36,962,642 km (0.106 R)
• M78: 37,820,586 km (0.103 R)
• M79: 38,252,026 km (0.099 R)
• M80: 38,437,378 km (0.052 R)
• M81: 39,181,926 km (0.045 R)
• M82: 39,743,517 km (0.069 R)
• M83: 40,182,138 km (0.106 R)
• M84: 41,000,887 km (0.064 R)
• M85: 41,380,716 km (0.108 R)
• M86: 42,783,196 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.3

Radius: 8.4

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.74 AU - 11.26 AU

Year: 12305 Days

Day: 8.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,904,956 km

• M1: 166,353 km (0.036 R)
• M2: 231,727 km (0.083 R)
• M3: 366,515 km (0.056 R)
• M4: 571,763 km (0.101 R)
• M5: 688,300 km (0.092 R)
• M6: 813,214 km (0.103 R)
• M7: 912,098 km (0.066 R)
• M8: 1,446,163 km (0.061 R)
• M9: 2,063,703 km (0.081 R)
• M10: 2,294,083 km (0.116 R)
• M11: 2,655,213 km (0.025 R)
• M12: 2,829,943 km (0.068 R)
• M13: 3,566,413 km (0.07 R)
• M14: 3,676,218 km (0.076 R)
• M15: 4,012,664 km (0.106 R)
• M16: 4,417,775 km (0.032 R)
• M17: 4,595,497 km (0.092 R)
• M18: 4,927,305 km (0.066 R)
• M19: 5,019,158 km (0.104 R)
• M20: 5,266,892 km (0.111 R)
• M21: 5,774,478 km (0.035 R)
• M22: 6,001,567 km (0.042 R)
• M23: 6,264,560 km (0.105 R)
• M24: 7,214,806 km (0.068 R)
• M25: 7,529,710 km (0.119 R)
• M26: 8,100,725 km (0.09 R)
• M27: 8,209,333 km (0.076 R)
• M28: 8,834,053 km (0.111 R)
• M29: 9,626,773 km (0.096 R)
• M30: 10,167,868 km (0.077 R)
• M31: 10,481,575 km (0.064 R)
• M32: 11,401,003 km (0.093 R)
• M33: 11,726,827 km (0.066 R)
• M34: 12,179,959 km (0.069 R)
• M35: 12,346,163 km (0.082 R)
• M36: 12,554,852 km (0.096 R)
• M37: 12,722,701 km (0.073 R)
• M38: 13,018,306 km (0.109 R)
• M39: 13,103,128 km (0.088 R)
• M40: 13,573,314 km (0.105 R)
• M41: 13,831,969 km (0.05 R)
• M42: 14,266,850 km (0.119 R)
• M43: 15,149,926 km (0.084 R)
• M44: 15,239,236 km (0.051 R)
• M45: 15,733,507 km (0.052 R)
• M46: 16,324,419 km (0.086 R)
• M47: 16,691,682 km (0.077 R)
• M48: 16,922,511 km (0.11 R)
• M49: 17,061,637 km (0.068 R)
• M50: 17,762,503 km (0.064 R)
• M51: 17,903,873 km (0.099 R)
• M52: 18,092,965 km (0.1 R)
• M53: 18,282,655 km (0.107 R)
• M54: 18,568,387 km (0.074 R)
• M55: 19,047,998 km (0.077 R)
• M56: 19,144,339 km (0.095 R)
• M57: 19,434,559 km (0.091 R)
• M58: 19,726,125 km (0.067 R)
• M59: 20,215,459 km (0.052 R)
• M60: 20,363,113 km (0.085 R)
• M61: 21,156,131 km (0.085 R)
• M62: 21,707,249 km (0.099 R)
• M63: 21,908,907 km (0.108 R)
• M64: 23,079,959 km (0.064 R)
• M65: 24,480,644 km (0.081 R)
• M66: 25,323,479 km (0.112 R)
• M67: 25,482,651 km (0.116 R)
• M68: 26,713,542 km (0.096 R)
• M69: 27,635,663 km (0.09 R)
• M70: 28,073,237 km (0.118 R)
• M71: 29,344,071 km (0.097 R)
• M72: 31,199,833 km (0.098 R)
• M73: 31,313,527 km (0.119 R)
• M74: 31,998,685 km (0.117 R)
• M75: 33,151,337 km (0.095 R)
• M76: 35,023,853 km (0.078 R)
• M77: 35,201,127 km (0.041 R)
• M78: 35,497,331 km (0.061 R)
• M79: 37,110,893 km (0.069 R)
• M80: 37,291,757 km (0.054 R)
• M81: 37,654,083 km (0.109 R)
• M82: 37,896,432 km (0.059 R)
• M83: 37,957,019 km (0.117 R)
• M84: 40,781,427 km (0.073 R)
• M85: 41,717,012 km (0.112 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 10,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit