🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.52 AU - 0.66 AU

Year: 288 Days

Day: 34.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.47 AU - 0.77 AU

Year: 310 Days

Day: 39.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 8.8

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.69 AU - 0.87 AU

Year: 438 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 41,262,473 km

• M1: 116,836 km (0.109 R)
• M2: 211,831 km (0.085 R)
• M3: 308,022 km (0.06 R)
• M4: 395,537 km (0.086 R)
• M5: 459,415 km (0.082 R)
• M6: 563,086 km (0.117 R)
• M7: 649,704 km (0.03 R)
• M8: 714,629 km (0.096 R)
• M9: 842,086 km (0.043 R)
• M10: 908,807 km (0.091 R)
• M11: 1,167,761 km (0.076 R)
• M12: 1,237,474 km (0.098 R)
• M13: 1,308,682 km (0.111 R)
• M14: 1,673,851 km (0.07 R)
• M15: 1,771,688 km (0.12 R)
• M16: 1,839,904 km (0.103 R)
• M17: 1,902,885 km (0.107 R)
• M18: 2,024,508 km (0.037 R)
• M19: 2,096,165 km (0.087 R)
• M20: 2,268,801 km (0.111 R)
• M21: 2,411,667 km (0.118 R)
• M22: 2,670,920 km (0.107 R)
• M23: 2,735,397 km (0.09 R)
• M24: 2,800,323 km (0.119 R)
• M25: 2,873,027 km (0.087 R)
• M26: 2,953,810 km (0.087 R)
• M27: 3,140,359 km (0.093 R)
• M28: 3,462,592 km (0.103 R)
• M29: 3,548,611 km (0.092 R)
• M30: 3,771,213 km (0.035 R)
• M31: 3,859,924 km (0.078 R)
• M32: 4,014,758 km (0.118 R)
• M33: 4,204,897 km (0.074 R)
• M34: 4,296,900 km (0.098 R)
• M35: 4,406,555 km (0.1 R)
• M36: 4,466,095 km (0.071 R)
• M37: 4,775,912 km (0.083 R)
• M38: 4,836,948 km (0.068 R)
• M39: 4,907,109 km (0.1 R)
• M40: 5,030,677 km (0.103 R)
• M41: 5,110,562 km (0.102 R)
• M42: 5,307,882 km (0.038 R)
• M43: 5,371,162 km (0.093 R)
• M44: 5,452,992 km (0.113 R)
• M45: 5,737,826 km (0.113 R)
• M46: 5,886,676 km (0.063 R)
• M47: 5,952,350 km (0.116 R)
• M48: 6,027,597 km (0.118 R)
• M49: 6,302,857 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.8

Radius: 14.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.01 AU - 1.59 AU

Year: 942 Days

Day: 5.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 41,262,473 km

• M1: 200,611 km (0.11 R)
• M2: 360,531 km (0.075 R)
• M3: 456,573 km (0.1 R)
• M4: 556,055 km (0.086 R)
• M5: 686,205 km (0.079 R)
• M6: 823,237 km (0.086 R)
• M7: 916,437 km (0.118 R)
• M8: 1,064,090 km (0.107 R)
• M9: 1,281,306 km (0.074 R)
• M10: 1,456,186 km (0.052 R)
• M11: 1,594,713 km (0.092 R)
• M12: 1,799,662 km (0.108 R)
• M13: 1,933,403 km (0.028 R)
• M14: 2,111,724 km (0.114 R)
• M15: 2,484,970 km (0.062 R)
• M16: 2,599,562 km (0.051 R)
• M17: 2,715,800 km (0.068 R)
• M18: 2,843,108 km (0.117 R)
• M19: 2,991,060 km (0.113 R)
• M20: 3,132,131 km (0.108 R)
• M21: 3,266,021 km (0.093 R)
• M22: 3,382,258 km (0.114 R)
• M23: 3,489,969 km (0.118 R)
• M24: 3,659,014 km (0.104 R)
• M25: 3,800,235 km (0.097 R)
• M26: 3,932,928 km (0.04 R)
• M27: 4,036,151 km (0.098 R)
• M28: 4,129,948 km (0.077 R)
• M29: 4,394,138 km (0.062 R)
• M30: 4,512,171 km (0.104 R)
• M31: 4,795,509 km (0.078 R)
• M32: 4,917,132 km (0.082 R)
• M33: 5,051,023 km (0.038 R)
• M34: 5,197,479 km (0.068 R)
• M35: 5,506,398 km (0.08 R)
• M36: 6,142,189 km (0.096 R)
• M37: 6,347,138 km (0.108 R)
• M38: 6,788,901 km (0.074 R)
• M39: 6,976,048 km (0.117 R)
• M40: 7,368,144 km (0.071 R)
• M41: 7,483,334 km (0.057 R)
• M42: 7,689,630 km (0.052 R)
• M43: 7,832,496 km (0.107 R)
• M44: 8,213,671 km (0.091 R)
• M45: 8,333,200 km (0.096 R)
• M46: 8,533,661 km (0.065 R)
• M47: 8,627,758 km (0.114 R)
• M48: 8,803,535 km (0.105 R)
• M49: 8,953,283 km (0.113 R)
• M50: 9,117,392 km (0.101 R)

Asteroid Belt

Center: 3.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.3

Radius: 11.8

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.87 AU - 6.93 AU

Year: 9112 Days

Day: 14.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,262,473 km

• M1: 229,932 km (0.098 R)
• M2: 339,438 km (0.1 R)
• M3: 439,369 km (0.082 R)
• M4: 662,719 km (0.11 R)
• M5: 1,545,645 km (0.054 R)
• M6: 1,667,268 km (0.108 R)
• M7: 1,792,182 km (0.116 R)
• M8: 1,877,304 km (0.059 R)
• M9: 2,073,875 km (0.089 R)
• M10: 2,231,701 km (0.093 R)
• M11: 2,704,430 km (0.102 R)
• M12: 2,827,699 km (0.095 R)
• M13: 3,391,833 km (0.093 R)
• M14: 3,714,515 km (0.085 R)
• M15: 4,131,744 km (0.06 R)
• M16: 4,245,588 km (0.118 R)
• M17: 4,534,910 km (0.095 R)
• M18: 4,860,584 km (0.058 R)
• M19: 5,194,038 km (0.107 R)
• M20: 5,317,008 km (0.119 R)
• M21: 5,534,822 km (0.107 R)
• M22: 6,238,530 km (0.115 R)
• M23: 6,501,523 km (0.09 R)
• M24: 6,835,276 km (0.118 R)
• M25: 7,174,714 km (0.096 R)
• M26: 7,589,549 km (0.084 R)
• M27: 8,406,204 km (0.047 R)
• M28: 8,916,931 km (0.114 R)
• M29: 9,325,482 km (0.073 R)
• M30: 9,626,324 km (0.061 R)
• M31: 10,045,347 km (0.112 R)
• M32: 10,548,295 km (0.086 R)
• M33: 10,743,969 km (0.072 R)
• M34: 10,822,508 km (0.105 R)
• M35: 10,940,840 km (0.085 R)
• M36: 11,019,828 km (0.07 R)
• M37: 11,138,758 km (0.111 R)
• M38: 11,218,344 km (0.064 R)
• M39: 11,942,996 km (0.106 R)
• M40: 12,682,608 km (0.042 R)
• M41: 12,849,111 km (0.102 R)
• M42: 13,352,657 km (0.035 R)
• M43: 13,437,180 km (0.086 R)
• M44: 13,991,141 km (0.092 R)
• M45: 14,249,496 km (0.084 R)
• M46: 14,552,731 km (0.107 R)
• M47: 15,386,590 km (0.086 R)
• M48: 15,653,173 km (0.057 R)
• M49: 15,966,132 km (0.072 R)
• M50: 18,073,816 km (0.079 R)
• M51: 18,402,184 km (0.078 R)
• M52: 18,543,554 km (0.109 R)
• M53: 20,121,961 km (0.12 R)
• M54: 20,316,139 km (0.064 R)
• M55: 20,462,296 km (0.056 R)
• M56: 20,902,712 km (0.101 R)
• M57: 21,346,120 km (0.066 R)
• M58: 21,643,670 km (0.108 R)
• M59: 21,892,452 km (0.076 R)
• M60: 21,992,383 km (0.12 R)
• M61: 22,796,472 km (0.108 R)
• M62: 23,252,895 km (0.032 R)
• M63: 23,456,797 km (0.068 R)
• M64: 24,175,016 km (0.093 R)
• M65: 27,066,144 km (0.072 R)
• M66: 28,144,296 km (0.062 R)
• M67: 28,307,208 km (0.085 R)
• M68: 28,415,966 km (0.082 R)
• M69: 28,688,533 km (0.051 R)
• M70: 29,566,822 km (0.069 R)
• M71: 30,788,588 km (0.067 R)
• M72: 31,012,536 km (0.092 R)
• M73: 31,180,834 km (0.111 R)
• M74: 33,166,895 km (0.086 R)
• M75: 33,338,933 km (0.085 R)
• M76: 33,453,973 km (0.119 R)
• M77: 34,319,996 km (0.115 R)
• M78: 34,668,559 km (0.088 R)
• M79: 35,662,337 km (0.08 R)
• M80: 36,843,562 km (0.113 R)
• M81: 37,081,273 km (0.1 R)
• M82: 38,217,618 km (0.116 R)
• M83: 39,365,483 km (0.115 R)
• M84: 39,791,238 km (0.057 R)
• M85: 40,402,047 km (0.081 R)
• M86: 40,524,567 km (0.087 R)
• M87: 40,647,237 km (0.061 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 16,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit