🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.7 AU - 0.88 AU

Year: 255 Days

Day: 37.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.11 AU - 1.39 AU

Year: 508 Days

Day: 27.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.27 AU - 1.39 AU

Year: 557 Days

Day: 41.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.65 AU - 2.15 AU

Year: 952 Days

Day: 46.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,046,562 km

• M1: 1,108,071 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.7 AU - 2.8 AU

Year: 1227 Days

Day: 36.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.22 AU - 3.38 AU

Year: 1703 Days

Day: 13.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.5

Radius: 14

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.34 AU - 6.46 AU

Year: 4561 Days

Day: 6.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 89,046,562 km

• M1: 192,682 km (0.086 R)
• M2: 339,438 km (0.065 R)
• M3: 457,919 km (0.072 R)
• M4: 630,106 km (0.095 R)
• M5: 1,105,827 km (0.096 R)
• M6: 1,272,330 km (0.116 R)
• M7: 1,398,890 km (0.103 R)
• M8: 1,580,352 km (0.083 R)
• M9: 1,931,159 km (0.11 R)
• M10: 2,078,513 km (0.077 R)
• M11: 2,893,223 km (0.053 R)
• M12: 3,084,558 km (0.116 R)
• M13: 3,502,535 km (0.042 R)
• M14: 3,615,631 km (0.051 R)
• M15: 3,707,035 km (0.092 R)
• M16: 4,080,432 km (0.026 R)
• M17: 4,247,532 km (0.109 R)
• M18: 4,888,858 km (0.103 R)
• M19: 5,195,085 km (0.119 R)
• M20: 6,069,934 km (0.054 R)
• M21: 6,288,945 km (0.063 R)
• M22: 6,566,449 km (0.106 R)
• M23: 6,847,992 km (0.078 R)
• M24: 7,047,406 km (0.072 R)
• M25: 7,335,831 km (0.075 R)
• M26: 7,423,046 km (0.109 R)
• M27: 8,013,958 km (0.057 R)
• M28: 8,103,866 km (0.109 R)
• M29: 8,254,511 km (0.052 R)
• M30: 8,990,682 km (0.084 R)
• M31: 9,366,622 km (0.102 R)
• M32: 10,362,046 km (0.073 R)
• M33: 10,624,291 km (0.097 R)
• M34: 10,723,325 km (0.094 R)
• M35: 11,021,922 km (0.089 R)
• M36: 11,189,173 km (0.112 R)
• M37: 11,458,299 km (0.11 R)
• M38: 11,661,603 km (0.028 R)
• M39: 11,866,103 km (0.085 R)
• M40: 12,106,357 km (0.045 R)
• M41: 12,209,729 km (0.043 R)
• M42: 12,417,371 km (0.102 R)
• M43: 12,836,395 km (0.119 R)
• M44: 13,509,286 km (0.111 R)
• M45: 13,616,548 km (0.061 R)
• M46: 13,760,012 km (0.118 R)
• M47: 13,904,075 km (0.061 R)
• M48: 14,705,171 km (0.097 R)
• M49: 15,037,279 km (0.088 R)
• M50: 15,746,373 km (0.09 R)
• M51: 16,696,170 km (0.099 R)
• M52: 17,664,517 km (0.097 R)
• M53: 18,214,738 km (0.084 R)
• M54: 18,333,369 km (0.104 R)
• M55: 18,531,735 km (0.072 R)
• M56: 19,412,717 km (0.113 R)
• M57: 20,143,802 km (0.118 R)
• M58: 21,298,847 km (0.07 R)
• M59: 21,884,523 km (0.04 R)
• M60: 22,517,771 km (0.09 R)
• M61: 23,200,087 km (0.081 R)
• M62: 24,497,549 km (0.091 R)
• M63: 25,067,068 km (0.06 R)
• M64: 25,774,068 km (0.116 R)
• M65: 26,085,381 km (0.083 R)
• M66: 26,398,040 km (0.114 R)
• M67: 26,667,017 km (0.077 R)
• M68: 27,162,485 km (0.115 R)
• M69: 27,615,617 km (0.069 R)
• M70: 28,208,324 km (0.066 R)
• M71: 28,483,285 km (0.098 R)
• M72: 29,406,453 km (0.058 R)
• M73: 30,011,726 km (0.039 R)
• M74: 30,105,225 km (0.091 R)
• M75: 30,198,724 km (0.047 R)
• M76: 31,281,962 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.8

Radius: 12.7

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.55 AU - 7.07 AU

Year: 5090 Days

Day: 12.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 89,046,562 km

• M1: 186,249 km (0.104 R)
• M2: 420,520 km (0.099 R)
• M3: 635,941 km (0.109 R)
• M4: 768,484 km (0.104 R)
• M5: 932,593 km (0.093 R)
• M6: 1,109,268 km (0.108 R)
• M7: 1,202,019 km (0.06 R)
• M8: 1,346,530 km (0.109 R)
• M9: 1,446,163 km (0.073 R)
• M10: 1,535,622 km (0.061 R)
• M11: 1,653,505 km (0.068 R)
• M12: 1,829,283 km (0.038 R)
• M13: 1,954,795 km (0.084 R)
• M14: 2,348,986 km (0.095 R)
• M15: 2,625,891 km (0.071 R)
• M16: 2,752,451 km (0.085 R)
• M17: 2,832,486 km (0.069 R)
• M18: 2,978,793 km (0.062 R)
• M19: 3,127,792 km (0.115 R)
• M20: 3,381,510 km (0.112 R)
• M21: 3,945,494 km (0.079 R)
• M22: 4,036,300 km (0.074 R)
• M23: 4,463,252 km (0.111 R)
• M24: 4,691,838 km (0.05 R)
• M25: 4,924,313 km (0.107 R)
• M26: 5,022,300 km (0.096 R)
• M27: 5,120,885 km (0.119 R)
• M28: 5,240,264 km (0.101 R)
• M29: 5,441,024 km (0.086 R)
• M30: 5,542,452 km (0.096 R)
• M31: 5,705,962 km (0.057 R)
• M32: 5,912,856 km (0.057 R)
• M33: 7,027,659 km (0.034 R)
• M34: 7,138,212 km (0.061 R)
• M35: 7,951,875 km (0.065 R)
• M36: 8,113,590 km (0.04 R)
• M37: 8,229,678 km (0.105 R)
• M38: 8,914,238 km (0.044 R)
• M39: 9,154,492 km (0.099 R)
• M40: 9,666,266 km (0.107 R)
• M41: 10,112,367 km (0.071 R)
• M42: 10,539,768 km (0.08 R)
• M43: 10,717,491 km (0.07 R)
• M44: 10,845,098 km (0.052 R)
• M45: 11,334,582 km (0.112 R)
• M46: 11,438,552 km (0.118 R)
• M47: 11,647,391 km (0.11 R)
• M48: 12,308,464 km (0.102 R)
• M49: 12,495,611 km (0.027 R)
• M50: 12,818,892 km (0.076 R)
• M51: 12,900,124 km (0.08 R)
• M52: 13,501,208 km (0.114 R)
• M53: 13,722,014 km (0.104 R)
• M54: 13,833,016 km (0.054 R)
• M55: 13,944,167 km (0.115 R)
• M56: 14,307,540 km (0.116 R)
• M57: 14,391,914 km (0.053 R)
• M58: 14,986,715 km (0.092 R)
• M59: 15,330,191 km (0.11 R)
• M60: 15,676,361 km (0.071 R)
• M61: 15,908,537 km (0.028 R)
• M62: 16,493,913 km (0.076 R)
• M63: 16,878,380 km (0.084 R)
• M64: 18,445,268 km (0.113 R)
• M65: 18,998,481 km (0.118 R)
• M66: 19,650,728 km (0.035 R)
• M67: 19,995,401 km (0.12 R)
• M68: 20,436,864 km (0.08 R)
• M69: 20,658,868 km (0.065 R)
• M70: 20,754,311 km (0.11 R)
• M71: 21,009,375 km (0.106 R)
• M72: 21,297,501 km (0.028 R)
• M73: 21,554,809 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.3

Radius: 13.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.58 AU - 6.84 AU

Year: 5624 Days

Day: 14.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 115.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 89,046,562 km

• M1: 184,155 km (0.106 R)
• M2: 325,974 km (0.078 R)
• M3: 446,400 km (0.031 R)
• M4: 649,853 km (0.114 R)
• M5: 912,098 km (0.12 R)
• M6: 1,115,701 km (0.104 R)
• M7: 1,251,087 km (0.08 R)
• M8: 1,849,628 km (0.07 R)
• M9: 1,995,935 km (0.071 R)
• M10: 2,163,185 km (0.091 R)
• M11: 2,405,534 km (0.025 R)
• M12: 3,031,302 km (0.074 R)
• M13: 3,146,941 km (0.098 R)
• M14: 3,502,834 km (0.039 R)
• M15: 3,706,437 km (0.053 R)
• M16: 3,913,929 km (0.068 R)
• M17: 4,125,311 km (0.086 R)
• M18: 4,253,965 km (0.091 R)
• M19: 4,515,462 km (0.114 R)
• M20: 4,715,026 km (0.096 R)
• M21: 5,238,618 km (0.094 R)
• M22: 5,331,519 km (0.08 R)
• M23: 5,471,991 km (0.103 R)
• M24: 5,590,024 km (0.093 R)
• M25: 5,732,890 km (0.114 R)
• M26: 6,168,668 km (0.079 R)
• M27: 6,291,638 km (0.084 R)
• M28: 6,565,103 km (0.088 R)
• M29: 6,690,615 km (0.079 R)
• M30: 6,995,346 km (0.076 R)
• M31: 7,330,744 km (0.081 R)
• M32: 7,645,050 km (0.12 R)
• M33: 7,857,030 km (0.026 R)
• M34: 7,963,693 km (0.082 R)
• M35: 8,178,665 km (0.104 R)
• M36: 8,752,074 km (0.076 R)
• M37: 8,862,926 km (0.12 R)
• M38: 9,113,652 km (0.079 R)
• M39: 9,310,373 km (0.103 R)
• M40: 9,966,809 km (0.111 R)
• M41: 10,198,536 km (0.063 R)
• M42: 10,697,145 km (0.086 R)
• M43: 11,779,336 km (0.105 R)
• M44: 12,333,447 km (0.098 R)
• M45: 12,520,145 km (0.034 R)
• M46: 12,613,793 km (0.12 R)
• M47: 12,959,215 km (0.099 R)
• M48: 13,149,054 km (0.114 R)
• M49: 13,563,291 km (0.098 R)
• M50: 14,111,717 km (0.098 R)
• M51: 14,209,105 km (0.101 R)
• M52: 15,063,758 km (0.059 R)
• M53: 15,430,422 km (0.066 R)
• M54: 16,002,783 km (0.106 R)
• M55: 16,376,778 km (0.042 R)
• M56: 16,513,511 km (0.043 R)
• M57: 16,650,692 km (0.093 R)
• M58: 17,376,840 km (0.101 R)
• M59: 18,503,312 km (0.078 R)
• M60: 18,824,498 km (0.12 R)
• M61: 19,075,524 km (0.09 R)
• M62: 19,871,684 km (0.116 R)
• M63: 20,090,695 km (0.063 R)
• M64: 20,273,803 km (0.074 R)
• M65: 20,494,310 km (0.046 R)
• M66: 20,826,567 km (0.032 R)
• M67: 21,496,316 km (0.111 R)
• M68: 21,758,861 km (0.101 R)
• M69: 22,135,548 km (0.104 R)
• M70: 22,552,477 km (0.087 R)
• M71: 24,090,344 km (0.093 R)
• M72: 25,226,390 km (0.1 R)
• M73: 25,860,685 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.5

Radius: 5.7

Gravity: 29.9 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.98 AU - 16.16 AU

Year: 21262 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,046,562 km

• M1: 251,025 km (0.116 R)
• M2: 533,167 km (0.091 R)
• M3: 653,443 km (0.064 R)
• M4: 1,156,541 km (0.099 R)
• M5: 1,250,040 km (0.086 R)
• M6: 1,313,769 km (0.099 R)
• M7: 1,718,730 km (0.117 R)
• M8: 1,825,842 km (0.104 R)
• M9: 2,513,394 km (0.102 R)
• M10: 3,272,753 km (0.107 R)
• M11: 4,289,569 km (0.07 R)
• M12: 4,338,039 km (0.112 R)
• M13: 5,136,892 km (0.113 R)
• M14: 6,473,249 km (0.087 R)
• M15: 7,323,713 km (0.103 R)
• M16: 7,673,623 km (0.07 R)
• M17: 8,329,460 km (0.115 R)
• M18: 8,389,897 km (0.069 R)
• M19: 8,817,448 km (0.097 R)
• M20: 9,189,648 km (0.071 R)
• M21: 9,630,363 km (0.058 R)
• M22: 11,126,192 km (0.115 R)
• M23: 12,692,781 km (0.116 R)
• M24: 15,058,073 km (0.094 R)
• M25: 16,480,150 km (0.099 R)
• M26: 16,708,586 km (0.116 R)
• M27: 18,494,486 km (0.111 R)
• M28: 18,731,748 km (0.059 R)
• M29: 20,177,162 km (0.101 R)
• M30: 22,580,153 km (0.04 R)
• M31: 23,772,149 km (0.098 R)
• M32: 24,462,543 km (0.106 R)
• M33: 28,557,486 km (0.095 R)
• M34: 29,660,022 km (0.11 R)
• M35: 30,496,124 km (0.048 R)
• M36: 31,340,006 km (0.097 R)
• M37: 33,338,484 km (0.045 R)
• M38: 33,434,675 km (0.116 R)
• M39: 34,013,918 km (0.111 R)
• M40: 35,574,374 km (0.025 R)
• M41: 36,462,237 km (0.105 R)
• M42: 37,257,649 km (0.099 R)
• M43: 37,457,512 km (0.118 R)
• M44: 38,461,463 km (0.12 R)
• M45: 39,068,232 km (0.077 R)
• M46: 40,907,239 km (0.088 R)
• M47: 41,423,052 km (0.057 R)
• M48: 41,629,946 km (0.076 R)
• M49: 43,192,944 km (0.06 R)
• M50: 44,987,371 km (0.09 R)
• M51: 45,947,191 km (0.114 R)
• M52: 47,237,323 km (0.117 R)
• M53: 50,625,116 km (0.044 R)
• M54: 50,957,074 km (0.108 R)
• M55: 52,403,985 km (0.095 R)
• M56: 53,413,621 km (0.117 R)
• M57: 54,429,689 km (0.067 R)
• M58: 56,480,826 km (0.088 R)
• M59: 56,825,200 km (0.078 R)
• M60: 57,631,233 km (0.12 R)
• M61: 57,746,723 km (0.098 R)
• M62: 58,557,095 km (0.037 R)
• M63: 59,721,415 km (0.108 R)
• M64: 61,600,065 km (0.119 R)
• M65: 62,072,794 km (0.12 R)
• M66: 62,665,351 km (0.099 R)
• M67: 63,378,933 km (0.1 R)
• M68: 63,617,392 km (0.09 R)
• M69: 64,095,208 km (0.066 R)
• M70: 64,574,070 km (0.106 R)
• M71: 65,054,280 km (0.096 R)
• M72: 65,174,556 km (0.088 R)
• M73: 68,082,141 km (0.113 R)
• M74: 69,428,821 km (0.077 R)
• M75: 70,167,086 km (0.098 R)
• M76: 70,784,327 km (0.104 R)
• M77: 71,651,546 km (0.112 R)
• M78: 72,896,350 km (0.079 R)
• M79: 73,021,264 km (0.082 R)
• M80: 74,273,996 km (0.111 R)
• M81: 74,651,133 km (0.119 R)
• M82: 75,660,170 km (0.091 R)
• M83: 77,309,337 km (0.116 R)
• M84: 79,612,247 km (0.054 R)
• M85: 80,901,481 km (0.098 R)
• M86: 81,160,136 km (0.113 R)
• M87: 81,548,642 km (0.104 R)
• M88: 81,807,895 km (0.07 R)
• M89: 82,327,448 km (0.115 R)
• M90: 83,369,846 km (0.06 R)
• M91: 83,500,445 km (0.05 R)
• M92: 83,892,541 km (0.079 R)
• M93: 84,810,025 km (0.099 R)
• M94: 86,787,410 km (0.086 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 11,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit