🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.59 AU - 0.59 AU

Year: 166 Days

Day: 27 Hours

Environment

Temp: 187 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,988,403 km

• M1: 46,974 km (0.104 R)
• M2: 136,284 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.92 AU - 0.96 AU

Year: 335 Days

Day: 33 Hours

Environment

Temp: 43 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,988,403 km

• M1: 183,108 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.89 AU - 1.23 AU

Year: 401 Days

Day: 43.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.99 AU - 1.39 AU

Year: 477 Days

Day: 18.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.37 AU - 1.71 AU

Year: 702 Days

Day: 41.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.54 AU - 2.3 AU

Year: 977 Days

Day: 20.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,988,403 km

• M1: 709,543 km (0.061 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.75 AU - 2.27 AU

Year: 1046 Days

Day: 39.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.6

Radius: 14.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.28 AU - 6.62 AU

Year: 6013 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,988,403 km

• M1: 191,336 km (0.045 R)
• M2: 339,587 km (0.091 R)
• M3: 468,690 km (0.025 R)
• M4: 620,981 km (0.11 R)
• M5: 913,145 km (0.1 R)
• M6: 1,020,856 km (0.031 R)
• M7: 1,123,929 km (0.057 R)
• M8: 1,231,041 km (0.107 R)
• M9: 1,466,807 km (0.036 R)
• M10: 2,067,143 km (0.112 R)
• M11: 2,164,232 km (0.114 R)
• M12: 2,275,384 km (0.092 R)
• M13: 2,568,595 km (0.11 R)
• M14: 3,107,896 km (0.075 R)
• M15: 3,262,430 km (0.116 R)
• M16: 3,463,041 km (0.114 R)
• M17: 3,712,271 km (0.041 R)
• M18: 4,306,324 km (0.104 R)
• M19: 4,400,421 km (0.073 R)
• M20: 4,542,839 km (0.112 R)
• M21: 4,719,065 km (0.04 R)
• M22: 4,832,460 km (0.117 R)
• M23: 5,295,166 km (0.049 R)
• M24: 5,447,008 km (0.081 R)
• M25: 5,772,234 km (0.058 R)
• M26: 6,051,234 km (0.09 R)
• M27: 6,210,107 km (0.059 R)
• M28: 6,316,770 km (0.072 R)
• M29: 6,441,984 km (0.103 R)
• M30: 6,822,860 km (0.091 R)
• M31: 6,969,914 km (0.098 R)
• M32: 7,285,865 km (0.076 R)
• M33: 7,398,512 km (0.111 R)
• M34: 7,568,605 km (0.112 R)
• M35: 7,855,085 km (0.109 R)
• M36: 8,086,812 km (0.105 R)
• M37: 8,242,543 km (0.072 R)
• M38: 9,036,459 km (0.079 R)
• M39: 9,544,943 km (0.091 R)
• M40: 9,771,733 km (0.06 R)
• M41: 9,916,992 km (0.076 R)
• M42: 10,188,662 km (0.056 R)
• M43: 10,336,016 km (0.106 R)
• M44: 10,441,782 km (0.106 R)
• M45: 10,675,454 km (0.088 R)
• M46: 10,825,052 km (0.103 R)
• M47: 11,234,800 km (0.029 R)
• M48: 11,518,138 km (0.105 R)
• M49: 11,848,002 km (0.112 R)
• M50: 11,980,845 km (0.065 R)
• M51: 12,449,684 km (0.075 R)
• M52: 12,833,553 km (0.109 R)
• M53: 12,947,247 km (0.063 R)
• M54: 13,038,502 km (0.095 R)
• M55: 13,382,278 km (0.119 R)
• M56: 13,520,656 km (0.053 R)
• M57: 13,706,007 km (0.108 R)
• M58: 13,962,119 km (0.077 R)
• M59: 14,243,363 km (0.09 R)
• M60: 14,668,670 km (0.08 R)
• M61: 14,835,322 km (0.099 R)
• M62: 15,002,422 km (0.068 R)
• M63: 15,170,271 km (0.087 R)
• M64: 15,507,914 km (0.092 R)
• M65: 15,653,323 km (0.078 R)
• M66: 15,823,565 km (0.116 R)
• M67: 16,190,379 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938

Radius: 9.8

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.59 AU - 7.19 AU

Year: 6639 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,988,403 km

• M1: 140,622 km (0.111 R)
• M2: 321,336 km (0.078 R)
• M3: 885,919 km (0.09 R)
• M4: 1,399,039 km (0.107 R)
• M5: 1,515,576 km (0.113 R)
• M6: 2,237,386 km (0.074 R)
• M7: 2,421,391 km (0.083 R)
• M8: 2,610,184 km (0.075 R)
• M9: 2,682,439 km (0.094 R)
• M10: 2,779,678 km (0.088 R)
• M11: 2,927,630 km (0.06 R)
• M12: 3,361,464 km (0.102 R)
• M13: 3,653,180 km (0.089 R)
• M14: 3,788,416 km (0.09 R)
• M15: 3,925,448 km (0.086 R)
• M16: 4,346,267 km (0.073 R)
• M17: 4,432,136 km (0.095 R)
• M18: 4,664,013 km (0.069 R)
• M19: 4,989,538 km (0.046 R)
• M20: 5,200,471 km (0.06 R)
• M21: 5,662,429 km (0.075 R)
• M22: 5,756,376 km (0.111 R)
• M23: 5,914,202 km (0.084 R)
• M24: 6,428,968 km (0.111 R)
• M25: 6,924,586 km (0.113 R)
• M26: 7,261,780 km (0.114 R)
• M27: 7,329,996 km (0.059 R)
• M28: 7,604,509 km (0.071 R)
• M29: 7,673,623 km (0.088 R)
• M30: 7,882,461 km (0.119 R)
• M31: 8,128,550 km (0.11 R)
• M32: 8,917,978 km (0.12 R)
• M33: 9,358,992 km (0.073 R)
• M34: 9,844,737 km (0.04 R)
• M35: 9,958,132 km (0.065 R)
• M36: 10,224,117 km (0.06 R)
• M37: 10,492,495 km (0.094 R)
• M38: 10,569,538 km (0.028 R)
• M39: 10,996,939 km (0.098 R)
• M40: 11,153,868 km (0.053 R)
• M41: 11,232,556 km (0.038 R)
• M42: 12,762,942 km (0.061 R)
• M43: 13,051,816 km (0.11 R)
• M44: 13,218,019 km (0.104 R)
• M45: 13,678,481 km (0.101 R)
• M46: 15,004,367 km (0.086 R)
• M47: 16,192,174 km (0.04 R)
• M48: 16,550,012 km (0.092 R)
• M49: 16,910,394 km (0.077 R)
• M50: 17,547,381 km (0.079 R)
• M51: 18,145,773 km (0.074 R)
• M52: 18,657,398 km (0.101 R)
• M53: 19,742,431 km (0.092 R)
• M54: 19,933,318 km (0.078 R)
• M55: 20,509,419 km (0.086 R)
• M56: 21,432,737 km (0.091 R)
• M57: 22,220,669 km (0.06 R)
• M58: 22,419,186 km (0.119 R)
• M59: 22,668,117 km (0.098 R)
• M60: 22,968,060 km (0.049 R)
• M61: 24,232,013 km (0.097 R)
• M62: 24,590,000 km (0.082 R)
• M63: 25,362,823 km (0.099 R)
• M64: 25,882,526 km (0.101 R)
• M65: 26,300,802 km (0.073 R)
• M66: 26,879,596 km (0.115 R)
• M67: 27,569,092 km (0.103 R)
• M68: 28,965,589 km (0.098 R)
• M69: 29,236,660 km (0.102 R)
• M70: 29,454,175 km (0.101 R)
• M71: 29,563,232 km (0.076 R)
• M72: 29,945,604 km (0.071 R)
• M73: 30,770,786 km (0.067 R)
• M74: 31,436,197 km (0.108 R)
• M75: 31,882,448 km (0.096 R)
• M76: 32,274,693 km (0.115 R)
• M77: 32,668,585 km (0.082 R)
• M78: 33,290,613 km (0.115 R)
• M79: 34,145,265 km (0.061 R)
• M80: 35,527,550 km (0.112 R)
• M81: 35,759,725 km (0.12 R)
• M82: 37,222,194 km (0.075 R)
• M83: 37,517,052 km (0.069 R)
• M84: 38,406,261 km (0.11 R)
• M85: 38,704,111 km (0.082 R)
• M86: 39,122,536 km (0.097 R)
• M87: 39,662,734 km (0.085 R)
• M88: 40,326,200 km (0.076 R)

Asteroid Belt

Center: 10.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.2

Radius: 7.7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.14 AU - 15.72 AU

Year: 21177 Days

Day: 24.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,988,403 km

• M1: 153,338 km (0.048 R)
• M2: 418,575 km (0.059 R)
• M3: 1,059,602 km (0.114 R)
• M4: 1,198,728 km (0.038 R)
• M5: 1,270,684 km (0.034 R)
• M6: 1,362,687 km (0.108 R)
• M7: 1,897,799 km (0.113 R)
• M8: 2,024,957 km (0.058 R)
• M9: 2,332,680 km (0.045 R)
• M10: 2,423,336 km (0.033 R)
• M11: 2,538,377 km (0.102 R)
• M12: 2,631,726 km (0.098 R)
• M13: 4,081,778 km (0.09 R)
• M14: 4,640,077 km (0.09 R)
• M15: 4,783,392 km (0.054 R)
• M16: 4,841,137 km (0.051 R)
• M17: 5,015,867 km (0.071 R)
• M18: 5,103,980 km (0.112 R)
• M19: 5,552,175 km (0.12 R)
• M20: 6,971,710 km (0.102 R)
• M21: 7,235,301 km (0.098 R)
• M22: 7,569,353 km (0.119 R)
• M23: 7,704,440 km (0.069 R)
• M24: 7,977,007 km (0.116 R)
• M25: 8,496,561 km (0.091 R)
• M26: 8,566,722 km (0.054 R)
• M27: 8,742,799 km (0.114 R)
• M28: 8,991,281 km (0.069 R)
• M29: 9,495,426 km (0.051 R)
• M30: 9,677,785 km (0.077 R)
• M31: 10,909,574 km (0.098 R)
• M32: 11,524,571 km (0.061 R)
• M33: 12,428,142 km (0.062 R)
• M34: 12,868,259 km (0.108 R)
• M35: 13,110,608 km (0.102 R)
• M36: 14,053,224 km (0.071 R)
• M37: 14,302,604 km (0.086 R)
• M38: 15,059,868 km (0.112 R)
• M39: 15,443,437 km (0.056 R)
• M40: 16,832,902 km (0.096 R)
• M41: 17,097,840 km (0.087 R)
• M42: 19,405,088 km (0.085 R)
• M43: 19,915,516 km (0.041 R)
• M44: 20,055,539 km (0.097 R)
• M45: 20,760,145 km (0.081 R)
• M46: 21,186,948 km (0.063 R)
• M47: 21,377,536 km (0.103 R)
• M48: 22,290,532 km (0.105 R)
• M49: 23,118,257 km (0.109 R)
• M50: 23,265,311 km (0.113 R)
• M51: 24,154,521 km (0.098 R)
• M52: 24,553,199 km (0.116 R)
• M53: 24,954,122 km (0.089 R)
• M54: 25,306,724 km (0.064 R)
• M55: 26,836,512 km (0.094 R)
• M56: 26,939,585 km (0.089 R)
• M57: 28,343,561 km (0.11 R)
• M58: 28,869,547 km (0.103 R)
• M59: 29,611,403 km (0.087 R)
• M60: 29,717,916 km (0.106 R)
• M61: 30,897,645 km (0.051 R)
• M62: 31,439,040 km (0.109 R)
• M63: 31,547,648 km (0.078 R)
• M64: 31,819,766 km (0.096 R)
• M65: 32,147,386 km (0.067 R)
• M66: 32,311,644 km (0.092 R)
• M67: 32,366,397 km (0.116 R)
• M68: 32,421,299 km (0.066 R)
• M69: 32,695,961 km (0.093 R)
• M70: 33,136,976 km (0.119 R)
• M71: 34,192,389 km (0.118 R)
• M72: 34,977,029 km (0.112 R)
• M73: 35,033,278 km (0.099 R)
• M74: 36,278,980 km (0.114 R)
• M75: 36,907,291 km (0.082 R)
• M76: 37,079,179 km (0.052 R)
• M77: 37,539,042 km (0.112 R)
• M78: 38,580,692 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 11,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit