🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.66 AU - 1.82 AU

Year: 847 Days

Day: 45.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.73 AU - 5.01 AU

Year: 3371 Days

Day: 24.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.3

Radius: 14.1

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.18 AU - 5.58 AU

Year: 4604 Days

Day: 9.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 42,094,148 km

• M1: 189,391 km (0.073 R)
• M2: 287,378 km (0.101 R)
• M3: 403,017 km (0.095 R)
• M4: 522,545 km (0.065 R)
• M5: 646,412 km (0.044 R)
• M6: 922,420 km (0.081 R)
• M7: 1,072,018 km (0.085 R)
• M8: 1,320,351 km (0.069 R)
• M9: 1,754,334 km (0.096 R)
• M10: 2,113,668 km (0.098 R)
• M11: 2,214,048 km (0.088 R)
• M12: 2,306,949 km (0.112 R)
• M13: 2,410,470 km (0.038 R)
• M14: 2,506,213 km (0.085 R)
• M15: 2,791,047 km (0.102 R)
• M16: 2,932,417 km (0.107 R)
• M17: 3,169,979 km (0.075 R)
• M18: 3,296,539 km (0.079 R)
• M19: 3,424,744 km (0.114 R)
• M20: 3,653,330 km (0.114 R)
• M21: 4,068,314 km (0.075 R)
• M22: 4,183,205 km (0.117 R)
• M23: 4,498,707 km (0.111 R)
• M24: 4,797,903 km (0.109 R)
• M25: 6,125,135 km (0.09 R)
• M26: 7,069,846 km (0.115 R)
• M27: 7,180,847 km (0.107 R)
• M28: 7,432,471 km (0.043 R)
• M29: 7,772,657 km (0.08 R)
• M30: 7,944,545 km (0.101 R)
• M31: 8,132,439 km (0.118 R)
• M32: 8,468,287 km (0.069 R)
• M33: 8,586,170 km (0.043 R)
• M34: 9,259,659 km (0.107 R)
• M35: 9,518,613 km (0.086 R)
• M36: 10,012,436 km (0.1 R)
• M37: 10,215,440 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.3

Radius: 11.4

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.08 AU - 11.04 AU

Year: 11773 Days

Day: 9.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,094,148 km

• M1: 298,298 km (0.105 R)
• M2: 429,495 km (0.083 R)
• M3: 511,326 km (0.052 R)
• M4: 678,277 km (0.025 R)
• M5: 812,017 km (0.055 R)
• M6: 1,068,877 km (0.065 R)
• M7: 1,459,028 km (0.045 R)
• M8: 1,844,841 km (0.08 R)
• M9: 1,916,349 km (0.07 R)
• M10: 2,136,557 km (0.109 R)
• M11: 2,443,083 km (0.097 R)
• M12: 2,548,549 km (0.106 R)
• M13: 3,715,114 km (0.118 R)
• M14: 4,084,620 km (0.074 R)
• M15: 4,305,726 km (0.119 R)
• M16: 4,401,618 km (0.1 R)
• M17: 4,925,510 km (0.084 R)
• M18: 5,889,818 km (0.109 R)
• M19: 8,706,297 km (0.081 R)
• M20: 8,868,910 km (0.077 R)
• M21: 10,767,008 km (0.12 R)
• M22: 10,941,588 km (0.081 R)
• M23: 11,471,314 km (0.118 R)
• M24: 11,829,003 km (0.059 R)
• M25: 11,964,090 km (0.118 R)
• M26: 12,145,103 km (0.086 R)
• M27: 12,601,377 km (0.054 R)
• M28: 13,016,960 km (0.091 R)
• M29: 13,719,621 km (0.114 R)
• M30: 13,909,012 km (0.116 R)
• M31: 14,434,549 km (0.118 R)
• M32: 14,820,811 km (0.081 R)
• M33: 15,161,595 km (0.093 R)
• M34: 15,259,432 km (0.087 R)
• M35: 16,853,547 km (0.043 R)
• M36: 17,670,351 km (0.06 R)
• M37: 18,135,451 km (0.093 R)
• M38: 18,343,541 km (0.093 R)
• M39: 18,500,021 km (0.085 R)
• M40: 19,183,533 km (0.08 R)
• M41: 20,251,064 km (0.101 R)
• M42: 21,173,634 km (0.091 R)
• M43: 22,387,920 km (0.079 R)
• M44: 22,835,068 km (0.078 R)
• M45: 23,059,764 km (0.115 R)
• M46: 24,825,916 km (0.105 R)
• M47: 24,999,151 km (0.114 R)
• M48: 25,637,634 km (0.117 R)
• M49: 26,105,576 km (0.074 R)
• M50: 27,108,929 km (0.109 R)
• M51: 27,227,860 km (0.104 R)
• M52: 27,406,480 km (0.045 R)
• M53: 27,585,548 km (0.078 R)
• M54: 28,064,860 km (0.097 R)
• M55: 28,607,451 km (0.107 R)
• M56: 29,825,627 km (0.085 R)
• M57: 30,194,385 km (0.103 R)
• M58: 30,441,072 km (0.091 R)
• M59: 31,247,255 km (0.092 R)
• M60: 32,501,484 km (0.093 R)
• M61: 32,627,744 km (0.075 R)
• M62: 33,261,890 km (0.044 R)
• M63: 34,028,130 km (0.078 R)
• M64: 35,318,112 km (0.109 R)
• M65: 36,492,755 km (0.111 R)
• M66: 36,887,245 km (0.106 R)
• M67: 38,612,557 km (0.078 R)
• M68: 39,148,716 km (0.12 R)
• M69: 39,687,418 km (0.104 R)
• M70: 40,499,884 km (0.048 R)
• M71: 40,908,286 km (0.088 R)
• M72: 41,249,668 km (0.108 R)
• M73: 41,386,401 km (0.113 R)
• M74: 41,660,464 km (0.074 R)
• M75: 42,210,386 km (0.12 R)
• M76: 42,348,315 km (0.096 R)
• M77: 43,386,973 km (0.078 R)
• M78: 44,574,182 km (0.035 R)
• M79: 44,784,815 km (0.107 R)
• M80: 45,207,130 km (0.099 R)
• M81: 46,766,688 km (0.094 R)
• M82: 47,052,270 km (0.106 R)
• M83: 47,338,301 km (0.058 R)
• M84: 47,768,395 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.2

Radius: 6.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.12 AU - 15.82 AU

Year: 17234 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,094,148 km

• M1: 100,380 km (0.072 R)
• M2: 173,982 km (0.072 R)
• M3: 288,275 km (0.076 R)
• M4: 508,932 km (0.047 R)
• M5: 607,966 km (0.03 R)
• M6: 667,655 km (0.094 R)
• M7: 761,004 km (0.1 R)
• M8: 825,780 km (0.104 R)
• M9: 943,813 km (0.082 R)
• M10: 996,023 km (0.117 R)
• M11: 1,049,429 km (0.104 R)
• M12: 1,429,408 km (0.041 R)
• M13: 1,510,340 km (0.092 R)
• M14: 1,762,263 km (0.063 R)
• M15: 2,234,693 km (0.054 R)
• M16: 2,473,002 km (0.096 R)
• M17: 2,521,622 km (0.054 R)
• M18: 2,973,856 km (0.117 R)
• M19: 3,209,473 km (0.08 R)
• M20: 3,754,458 km (0.101 R)
• M21: 3,895,080 km (0.047 R)
• M22: 4,654,738 km (0.097 R)
• M23: 4,745,394 km (0.081 R)
• M24: 4,805,981 km (0.075 R)
• M25: 5,051,471 km (0.07 R)
• M26: 5,175,787 km (0.105 R)
• M27: 5,458,976 km (0.095 R)
• M28: 6,007,850 km (0.081 R)
• M29: 6,473,100 km (0.105 R)
• M30: 7,088,097 km (0.11 R)
• M31: 8,226,985 km (0.074 R)
• M32: 8,520,496 km (0.103 R)
• M33: 8,594,547 km (0.103 R)
• M34: 8,742,948 km (0.077 R)
• M35: 10,629,826 km (0.102 R)
• M36: 11,110,484 km (0.117 R)
• M37: 11,844,711 km (0.037 R)
• M38: 12,426,646 km (0.112 R)
• M39: 12,510,571 km (0.075 R)
• M40: 13,060,493 km (0.105 R)
• M41: 16,016,995 km (0.087 R)
• M42: 16,938,069 km (0.116 R)
• M43: 17,031,119 km (0.093 R)
• M44: 17,311,316 km (0.07 R)
• M45: 17,358,140 km (0.11 R)
• M46: 18,018,316 km (0.09 R)
• M47: 19,411,969 km (0.059 R)
• M48: 20,047,910 km (0.114 R)
• M49: 20,195,563 km (0.073 R)
• M50: 20,889,697 km (0.046 R)
• M51: 21,039,445 km (0.042 R)
• M52: 21,239,756 km (0.109 R)
• M53: 21,289,871 km (0.102 R)
• M54: 21,591,610 km (0.078 R)
• M55: 21,793,567 km (0.056 R)
• M56: 21,894,845 km (0.094 R)
• M57: 22,967,163 km (0.088 R)
• M58: 23,018,624 km (0.103 R)
• M59: 23,483,724 km (0.045 R)
• M60: 23,847,696 km (0.052 R)
• M61: 25,694,930 km (0.069 R)
• M62: 25,855,449 km (0.065 R)
• M63: 26,069,972 km (0.078 R)
• M64: 26,231,239 km (0.115 R)
• M65: 26,716,983 km (0.101 R)
• M66: 26,879,596 km (0.097 R)
• M67: 27,423,833 km (0.101 R)
• M68: 27,478,436 km (0.088 R)
• M69: 27,752,200 km (0.106 R)
• M70: 28,026,862 km (0.077 R)
• M71: 28,081,914 km (0.098 R)
• M72: 28,468,026 km (0.089 R)
• M73: 29,022,885 km (0.047 R)
• M74: 31,792,539 km (0.102 R)
• M75: 32,946,986 km (0.07 R)
• M76: 33,121,268 km (0.113 R)
• M77: 33,587,714 km (0.041 R)
• M78: 34,763,404 km (0.082 R)
• M79: 35,296,870 km (0.104 R)
• M80: 36,491,857 km (0.115 R)
• M81: 36,612,134 km (0.109 R)
• M82: 37,215,163 km (0.101 R)
• M83: 37,275,750 km (0.097 R)
• M84: 37,943,406 km (0.08 R)
• M85: 38,614,950 km (0.102 R)
• M86: 39,167,266 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 15,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit