🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.6 AU - 0.72 AU

Year: 190 Days

Day: 47.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,946,532 km

• M1: 20,345 km (0.045 R)
• M2: 109,805 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.09 AU - 1.33 AU

Year: 472 Days

Day: 15.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.14 AU - 3.4 AU

Year: 1636 Days

Day: 41 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.6

Radius: 14.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.99 AU - 8.71 AU

Year: 8560 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 80,946,532 km

• M1: 220,208 km (0.093 R)
• M2: 357,988 km (0.07 R)
• M3: 499,208 km (0.062 R)
• M4: 665,860 km (0.101 R)
• M5: 800,199 km (0.027 R)
• M6: 1,112,111 km (0.107 R)
• M7: 1,382,434 km (0.04 R)
• M8: 1,532,929 km (0.113 R)
• M9: 1,777,073 km (0.095 R)
• M10: 1,941,930 km (0.115 R)
• M11: 2,239,331 km (0.113 R)
• M12: 2,418,549 km (0.111 R)
• M13: 2,722,232 km (0.081 R)
• M14: 2,861,358 km (0.072 R)
• M15: 2,967,124 km (0.117 R)
• M16: 3,092,487 km (0.069 R)
• M17: 3,366,999 km (0.049 R)
• M18: 3,497,897 km (0.06 R)
• M19: 4,339,685 km (0.09 R)
• M20: 4,503,195 km (0.116 R)
• M21: 4,668,800 km (0.103 R)
• M22: 5,006,143 km (0.104 R)
• M23: 5,199,424 km (0.104 R)
• M24: 5,351,565 km (0.051 R)
• M25: 5,527,193 km (0.07 R)
• M26: 6,225,964 km (0.115 R)
• M27: 6,341,454 km (0.113 R)
• M28: 7,241,584 km (0.063 R)
• M29: 7,657,466 km (0.112 R)
• M30: 7,756,350 km (0.083 R)
• M31: 8,131,392 km (0.088 R)
• M32: 8,538,149 km (0.058 R)
• M33: 9,186,805 km (0.091 R)
• M34: 9,824,691 km (0.058 R)
• M35: 9,986,406 km (0.107 R)
• M36: 10,176,246 km (0.081 R)
• M37: 10,422,035 km (0.11 R)
• M38: 11,199,345 km (0.035 R)
• M39: 11,595,181 km (0.045 R)
• M40: 11,880,614 km (0.112 R)
• M41: 12,081,973 km (0.066 R)
• M42: 12,839,387 km (0.104 R)
• M43: 12,957,270 km (0.094 R)
• M44: 13,253,623 km (0.097 R)
• M45: 14,156,147 km (0.099 R)
• M46: 14,430,809 km (0.105 R)
• M47: 14,614,964 km (0.107 R)
• M48: 15,140,800 km (0.085 R)
• M49: 15,390,330 km (0.048 R)
• M50: 15,609,939 km (0.113 R)
• M51: 15,925,441 km (0.119 R)
• M52: 16,020,436 km (0.086 R)
• M53: 16,498,551 km (0.118 R)
• M54: 16,948,990 km (0.116 R)
• M55: 17,240,706 km (0.063 R)
• M56: 17,534,217 km (0.048 R)
• M57: 17,632,353 km (0.091 R)
• M58: 17,862,135 km (0.112 R)
• M59: 17,960,870 km (0.118 R)
• M60: 18,457,684 km (0.044 R)
• M61: 19,464,628 km (0.116 R)
• M62: 19,736,148 km (0.12 R)
• M63: 19,872,432 km (0.067 R)
• M64: 21,496,765 km (0.106 R)
• M65: 23,163,585 km (0.069 R)
• M66: 23,631,826 km (0.116 R)
• M67: 23,812,839 km (0.049 R)
• M68: 24,103,359 km (0.102 R)
• M69: 24,358,572 km (0.119 R)
• M70: 24,541,381 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.3

Radius: 8.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.77 AU - 10.49 AU

Year: 8994 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 80,946,532 km

• M1: 252,820 km (0.116 R)
• M2: 362,924 km (0.111 R)
• M3: 438,172 km (0.098 R)
• M4: 637,137 km (0.065 R)
• M5: 864,975 km (0.104 R)
• M6: 946,805 km (0.119 R)
• M7: 1,118,543 km (0.104 R)
• M8: 1,478,625 km (0.11 R)
• M9: 1,534,874 km (0.086 R)
• M10: 1,723,218 km (0.098 R)
• M11: 1,842,896 km (0.109 R)
• M12: 2,773,844 km (0.112 R)
• M13: 2,914,915 km (0.088 R)
• M14: 3,149,035 km (0.066 R)
• M15: 3,240,739 km (0.098 R)
• M16: 3,521,235 km (0.113 R)
• M17: 3,790,212 km (0.07 R)
• M18: 3,946,990 km (0.094 R)
• M19: 4,085,967 km (0.051 R)
• M20: 5,232,784 km (0.108 R)
• M21: 5,495,627 km (0.042 R)
• M22: 5,628,620 km (0.108 R)
• M23: 6,194,549 km (0.089 R)
• M24: 6,286,851 km (0.068 R)
• M25: 6,402,789 km (0.112 R)
• M26: 6,472,651 km (0.108 R)
• M27: 6,754,793 km (0.115 R)
• M28: 6,826,001 km (0.088 R)
• M29: 7,404,496 km (0.09 R)
• M30: 7,502,483 km (0.034 R)
• M31: 7,948,584 km (0.075 R)
• M32: 8,023,831 km (0.074 R)
• M33: 8,301,635 km (0.09 R)
• M34: 8,970,636 km (0.083 R)
• M35: 9,049,026 km (0.12 R)
• M36: 9,180,073 km (0.117 R)
• M37: 9,444,114 km (0.115 R)
• M38: 9,710,547 km (0.107 R)
• M39: 10,142,137 km (0.116 R)
• M40: 10,497,432 km (0.109 R)
• M41: 11,248,413 km (0.044 R)
• M42: 11,644,549 km (0.101 R)
• M43: 12,421,560 km (0.095 R)
• M44: 14,360,049 km (0.116 R)
• M45: 15,724,831 km (0.101 R)
• M46: 15,882,507 km (0.117 R)
• M47: 16,614,639 km (0.116 R)
• M48: 16,678,816 km (0.085 R)
• M49: 16,743,143 km (0.115 R)
• M50: 16,839,634 km (0.082 R)
• M51: 17,651,651 km (0.087 R)
• M52: 17,914,195 km (0.116 R)
• M53: 19,010,598 km (0.101 R)
• M54: 19,719,692 km (0.111 R)
• M55: 20,609,500 km (0.035 R)
• M56: 20,885,957 km (0.105 R)
• M57: 21,512,473 km (0.08 R)
• M58: 21,722,658 km (0.108 R)
• M59: 23,717,246 km (0.088 R)
• M60: 24,297,686 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.6

Radius: 4.9

Gravity: 19.89 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.39 AU - 14.79 AU

Year: 16801 Days

Day: 16.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,946,532 km

• M1: 171,140 km (0.082 R)
• M2: 256,710 km (0.046 R)
• M3: 312,510 km (0.113 R)
• M4: 437,125 km (0.111 R)
• M5: 505,491 km (0.11 R)
• M6: 752,028 km (0.107 R)
• M7: 1,055,413 km (0.1 R)
• M8: 1,293,423 km (0.114 R)
• M9: 1,469,949 km (0.091 R)
• M10: 1,521,859 km (0.098 R)
• M11: 1,762,861 km (0.081 R)
• M12: 2,131,919 km (0.119 R)
• M13: 2,370,677 km (0.093 R)
• M14: 2,681,243 km (0.069 R)
• M15: 2,808,999 km (0.099 R)
• M16: 3,340,072 km (0.084 R)
• M17: 3,374,330 km (0.12 R)
• M18: 3,617,127 km (0.055 R)
• M19: 3,652,282 km (0.075 R)
• M20: 3,722,893 km (0.056 R)
• M21: 3,901,512 km (0.118 R)
• M22: 5,030,827 km (0.116 R)
• M23: 5,070,171 km (0.12 R)
• M24: 5,308,032 km (0.066 R)
• M25: 5,347,974 km (0.104 R)
• M26: 5,468,550 km (0.031 R)
• M27: 6,043,305 km (0.074 R)
• M28: 6,337,863 km (0.112 R)
• M29: 6,940,892 km (0.082 R)
• M30: 7,204,933 km (0.102 R)
• M31: 7,249,214 km (0.069 R)
• M32: 8,340,081 km (0.098 R)
• M33: 8,573,604 km (0.098 R)
• M34: 8,762,097 km (0.115 R)
• M35: 8,809,519 km (0.113 R)
• M36: 9,384,125 km (0.107 R)
• M37: 9,578,303 km (0.083 R)
• M38: 10,368,479 km (0.058 R)
• M39: 10,720,632 km (0.095 R)
• M40: 11,436,907 km (0.091 R)
• M41: 11,696,310 km (0.087 R)
• M42: 13,511,979 km (0.109 R)
• M43: 13,786,192 km (0.119 R)
• M44: 14,006,998 km (0.104 R)
• M45: 14,958,291 km (0.115 R)
• M46: 15,185,231 km (0.066 R)
• M47: 15,642,402 km (0.072 R)
• M48: 17,515,667 km (0.073 R)
• M49: 17,754,724 km (0.097 R)
• M50: 18,478,479 km (0.098 R)
• M51: 18,905,132 km (0.091 R)
• M52: 21,596,248 km (0.116 R)
• M53: 21,852,659 km (0.059 R)
• M54: 22,174,593 km (0.067 R)
• M55: 23,149,523 km (0.102 R)
• M56: 25,006,780 km (0.102 R)
• M57: 25,953,136 km (0.07 R)
• M58: 26,362,286 km (0.039 R)
• M59: 26,499,168 km (0.108 R)
• M60: 26,567,684 km (0.112 R)
• M61: 27,325,397 km (0.073 R)
• M62: 29,782,842 km (0.065 R)
• M63: 30,211,140 km (0.066 R)
• M64: 30,497,920 km (0.061 R)
• M65: 31,001,765 km (0.044 R)
• M66: 33,710,384 km (0.09 R)
• M67: 33,858,935 km (0.076 R)
• M68: 33,933,285 km (0.114 R)
• M69: 34,679,928 km (0.073 R)
• M70: 35,356,559 km (0.086 R)
• M71: 36,493,802 km (0.086 R)
• M72: 37,489,226 km (0.077 R)
• M73: 37,797,248 km (0.063 R)
• M74: 39,115,804 km (0.108 R)
• M75: 40,212,955 km (0.107 R)
• M76: 41,002,832 km (0.093 R)
• M77: 41,320,129 km (0.09 R)
• M78: 41,877,530 km (0.086 R)
• M79: 42,437,475 km (0.049 R)
• M80: 42,758,512 km (0.096 R)
• M81: 45,109,892 km (0.054 R)
• M82: 45,355,531 km (0.113 R)
• M83: 47,419,832 km (0.087 R)
• M84: 47,503,009 km (0.11 R)
• M85: 47,752,987 km (0.095 R)
• M86: 51,126,718 km (0.103 R)
• M87: 51,382,829 km (0.026 R)
• M88: 51,553,820 km (0.08 R)
• M89: 54,663,511 km (0.084 R)
• M90: 55,889,316 km (0.114 R)
• M91: 57,212,509 km (0.051 R)
• M92: 58,546,024 km (0.039 R)
• M93: 58,635,334 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.1

Radius: 6.2

Gravity: 21.78 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.32 AU - 14.94 AU

Year: 19852 Days

Day: 21.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 121.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,946,532 km

• M1: 90,357 km (0.104 R)
• M2: 134,937 km (0.087 R)
• M3: 288,873 km (0.105 R)
• M4: 497,263 km (0.08 R)
• M5: 699,968 km (0.116 R)
• M6: 748,438 km (0.057 R)
• M7: 954,285 km (0.096 R)
• M8: 1,448,257 km (0.074 R)
• M9: 1,639,443 km (0.1 R)
• M10: 1,976,038 km (0.055 R)
• M11: 2,828,597 km (0.095 R)
• M12: 2,987,320 km (0.099 R)
• M13: 3,067,804 km (0.101 R)
• M14: 3,999,649 km (0.057 R)
• M15: 4,133,090 km (0.114 R)
• M16: 4,177,820 km (0.116 R)
• M17: 5,398,987 km (0.087 R)
• M18: 6,252,892 km (0.032 R)
• M19: 6,511,995 km (0.107 R)
• M20: 6,774,689 km (0.063 R)
• M21: 7,915,223 km (0.089 R)
• M22: 7,970,874 km (0.057 R)
• M23: 8,823,432 km (0.06 R)
• M24: 9,348,670 km (0.056 R)
• M25: 10,125,233 km (0.118 R)
• M26: 10,307,293 km (0.072 R)
• M27: 10,674,855 km (0.084 R)
• M28: 11,234,202 km (0.054 R)
• M29: 11,994,757 km (0.103 R)
• M30: 12,187,439 km (0.036 R)
• M31: 12,706,394 km (0.097 R)
• M32: 12,771,918 km (0.054 R)
• M33: 13,034,462 km (0.059 R)
• M34: 15,827,604 km (0.097 R)
• M35: 16,678,816 km (0.084 R)
• M36: 17,399,579 km (0.118 R)
• M37: 17,544,838 km (0.11 R)
• M38: 18,425,521 km (0.118 R)
• M39: 18,871,173 km (0.093 R)
• M40: 19,471,060 km (0.077 R)
• M41: 20,077,081 km (0.073 R)
• M42: 21,075,049 km (0.051 R)
• M43: 22,404,226 km (0.08 R)
• M44: 23,760,480 km (0.111 R)
• M45: 25,225,043 km (0.069 R)
• M46: 26,970,551 km (0.111 R)
• M47: 27,561,014 km (0.108 R)
• M48: 28,411,777 km (0.115 R)
• M49: 28,754,656 km (0.084 R)
• M50: 29,184,899 km (0.118 R)
• M51: 30,052,118 km (0.106 R)
• M52: 30,576,458 km (0.055 R)
• M53: 30,664,123 km (0.04 R)
• M54: 30,927,714 km (0.119 R)
• M55: 31,015,678 km (0.108 R)
• M56: 31,811,538 km (0.099 R)
• M57: 34,057,451 km (0.104 R)
• M58: 36,819,327 km (0.071 R)
• M59: 39,556,669 km (0.065 R)
• M60: 39,747,855 km (0.114 R)
• M61: 40,035,233 km (0.11 R)
• M62: 42,358,637 km (0.115 R)
• M63: 42,946,407 km (0.114 R)
• M64: 43,241,265 km (0.119 R)
• M65: 44,626,092 km (0.052 R)
• M66: 44,924,839 km (0.057 R)
• M67: 45,024,471 km (0.12 R)
• M68: 45,524,128 km (0.077 R)
• M69: 46,932,742 km (0.117 R)
• M70: 47,033,870 km (0.108 R)
• M71: 47,439,280 km (0.083 R)
• M72: 47,845,737 km (0.097 R)
• M73: 49,277,838 km (0.06 R)
• M74: 49,895,827 km (0.093 R)
• M75: 50,412,687 km (0.066 R)
• M76: 50,620,030 km (0.076 R)
• M77: 50,827,672 km (0.114 R)
• M78: 51,243,554 km (0.086 R)
• M79: 51,765,202 km (0.053 R)
• M80: 52,288,495 km (0.117 R)
• M81: 52,918,751 km (0.116 R)
• M82: 53,340,467 km (0.11 R)
• M83: 53,657,315 km (0.042 R)
• M84: 56,107,878 km (0.114 R)
• M85: 56,753,243 km (0.071 R)
• M86: 60,786,252 km (0.101 R)
• M87: 61,006,909 km (0.068 R)
• M88: 61,559,673 km (0.069 R)
• M89: 63,339,589 km (0.074 R)
• M90: 64,910,815 km (0.047 R)
• M91: 69,585,450 km (0.113 R)
• M92: 74,131,729 km (0.119 R)
• M93: 75,194,323 km (0.082 R)
• M94: 75,431,286 km (0.113 R)
• M95: 75,786,880 km (0.117 R)
• M96: 78,893,130 km (0.107 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 14,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit