🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.01 AU - 1.57 AU

Year: 510 Days

Day: 43.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.94 AU - 2.22 AU

Year: 1045 Days

Day: 39.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,461,788 km

• M1: 248,183 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.75 AU - 5.29 AU

Year: 3347 Days

Day: 45.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,461,788 km

• M1: 1,319,752 km (0.075 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.3

Radius: 13.7

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.13 AU - 9.07 AU

Year: 7296 Days

Day: 7.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 70,461,788 km

• M1: 201,508 km (0.053 R)
• M2: 317,895 km (0.116 R)
• M3: 419,921 km (0.076 R)
• M4: 509,680 km (0.117 R)
• M5: 628,760 km (0.094 R)
• M6: 759,359 km (0.116 R)
• M7: 876,195 km (0.107 R)
• M8: 999,912 km (0.081 R)
• M9: 1,496,577 km (0.112 R)
• M10: 1,586,635 km (0.117 R)
• M11: 2,048,743 km (0.082 R)
• M12: 2,166,626 km (0.119 R)
• M13: 2,356,765 km (0.106 R)
• M14: 2,534,487 km (0.051 R)
• M15: 2,643,245 km (0.109 R)
• M16: 2,828,148 km (0.12 R)
• M17: 3,211,268 km (0.079 R)
• M18: 3,816,990 km (0.098 R)
• M19: 4,027,025 km (0.057 R)
• M20: 4,349,109 km (0.068 R)
• M21: 4,568,719 km (0.064 R)
• M22: 4,814,359 km (0.088 R)
• M23: 5,272,577 km (0.063 R)
• M24: 5,696,837 km (0.086 R)
• M25: 5,792,729 km (0.08 R)
• M26: 6,206,068 km (0.08 R)
• M27: 6,329,486 km (0.107 R)
• M28: 6,958,994 km (0.119 R)
• M29: 7,138,960 km (0.033 R)
• M30: 7,477,051 km (0.108 R)
• M31: 7,635,027 km (0.089 R)
• M32: 8,250,472 km (0.042 R)
• M33: 8,743,547 km (0.087 R)
• M34: 8,993,525 km (0.1 R)
• M35: 9,133,548 km (0.108 R)
• M36: 9,672,101 km (0.096 R)
• M37: 9,873,160 km (0.113 R)
• M38: 10,367,132 km (0.08 R)
• M39: 10,632,070 km (0.051 R)
• M40: 11,078,470 km (0.064 R)
• M41: 11,228,667 km (0.114 R)
• M42: 11,500,636 km (0.115 R)
• M43: 11,928,186 km (0.107 R)
• M44: 12,205,840 km (0.065 R)
• M45: 12,673,333 km (0.073 R)
• M46: 12,924,957 km (0.106 R)
• M47: 13,433,440 km (0.054 R)
• M48: 13,690,150 km (0.035 R)
• M49: 14,470,004 km (0.102 R)
• M50: 14,568,589 km (0.117 R)
• M51: 14,898,452 km (0.038 R)
• M52: 14,997,935 km (0.086 R)
• M53: 15,164,287 km (0.05 R)
• M54: 15,768,064 km (0.09 R)
• M55: 15,937,110 km (0.056 R)
• M56: 16,413,878 km (0.105 R)
• M57: 16,516,652 km (0.111 R)
• M58: 17,836,853 km (0.1 R)
• M59: 19,154,811 km (0.045 R)
• M60: 21,545,385 km (0.091 R)
• M61: 21,959,322 km (0.081 R)
• M62: 22,718,381 km (0.104 R)
• M63: 22,986,162 km (0.086 R)
• M64: 23,101,202 km (0.06 R)
• M65: 24,614,534 km (0.103 R)
• M66: 25,442,708 km (0.069 R)
• M67: 26,400,284 km (0.052 R)
• M68: 26,722,219 km (0.111 R)
• M69: 26,964,418 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.2

Radius: 11.4

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.36 AU - 11.48 AU

Year: 13440 Days

Day: 10.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,461,788 km

• M1: 143,464 km (0.039 R)
• M2: 229,184 km (0.1 R)
• M3: 363,074 km (0.108 R)
• M4: 443,857 km (0.055 R)
• M5: 595,998 km (0.072 R)
• M6: 859,889 km (0.093 R)
• M7: 1,225,655 km (0.114 R)
• M8: 1,403,677 km (0.089 R)
• M9: 1,542,952 km (0.042 R)
• M10: 1,963,023 km (0.114 R)
• M11: 2,280,919 km (0.117 R)
• M12: 2,390,574 km (0.048 R)
• M13: 2,474,050 km (0.096 R)
• M14: 2,965,628 km (0.051 R)
• M15: 3,055,686 km (0.057 R)
• M16: 3,614,733 km (0.084 R)
• M17: 3,840,776 km (0.112 R)
• M18: 3,972,123 km (0.098 R)
• M19: 4,443,506 km (0.111 R)
• M20: 4,721,010 km (0.085 R)
• M21: 6,000,819 km (0.1 R)
• M22: 6,541,466 km (0.078 R)
• M23: 6,777,980 km (0.107 R)
• M24: 6,977,394 km (0.091 R)
• M25: 7,057,579 km (0.112 R)
• M26: 7,669,434 km (0.07 R)
• M27: 7,835,488 km (0.092 R)
• M28: 8,002,738 km (0.091 R)
• M29: 9,030,924 km (0.084 R)
• M30: 9,694,690 km (0.1 R)
• M31: 9,829,328 km (0.113 R)
• M32: 10,100,549 km (0.097 R)
• M33: 10,789,298 km (0.059 R)
• M34: 11,398,610 km (0.093 R)
• M35: 12,163,803 km (0.101 R)
• M36: 12,260,593 km (0.116 R)
• M37: 12,406,301 km (0.072 R)
• M38: 12,552,608 km (0.106 R)
• M39: 13,542,497 km (0.072 R)
• M40: 14,454,894 km (0.081 R)
• M41: 14,608,830 km (0.075 R)
• M42: 15,282,470 km (0.103 R)
• M43: 15,754,900 km (0.093 R)
• M44: 15,860,516 km (0.083 R)
• M45: 16,338,631 km (0.094 R)
• M46: 16,660,116 km (0.116 R)
• M47: 17,472,732 km (0.086 R)
• M48: 18,298,363 km (0.035 R)
• M49: 18,409,514 km (0.08 R)
• M50: 19,362,452 km (0.07 R)
• M51: 21,726,248 km (0.079 R)
• M52: 23,151,766 km (0.094 R)
• M53: 23,573,184 km (0.086 R)
• M54: 24,240,540 km (0.038 R)
• M55: 24,729,874 km (0.103 R)
• M56: 24,852,694 km (0.088 R)
• M57: 25,222,500 km (0.101 R)
• M58: 25,718,268 km (0.109 R)
• M59: 27,669,921 km (0.105 R)
• M60: 27,861,257 km (0.111 R)
• M61: 28,502,434 km (0.089 R)
• M62: 28,954,069 km (0.109 R)
• M63: 30,060,944 km (0.087 R)
• M64: 30,257,665 km (0.103 R)
• M65: 30,520,658 km (0.08 R)
• M66: 30,652,454 km (0.093 R)
• M67: 31,447,268 km (0.109 R)
• M68: 31,847,143 km (0.094 R)
• M69: 32,248,813 km (0.067 R)
• M70: 32,517,491 km (0.076 R)
• M71: 32,652,129 km (0.114 R)
• M72: 32,786,917 km (0.061 R)
• M73: 32,921,854 km (0.112 R)
• M74: 34,762,356 km (0.066 R)
• M75: 35,590,979 km (0.116 R)
• M76: 36,286,460 km (0.118 R)
• M77: 36,635,920 km (0.116 R)
• M78: 37,479,203 km (0.079 R)
• M79: 41,133,730 km (0.111 R)
• M80: 43,040,205 km (0.048 R)
• M81: 44,975,253 km (0.094 R)
• M82: 47,166,862 km (0.088 R)
• M83: 48,621,702 km (0.072 R)
• M84: 50,558,096 km (0.098 R)
• M85: 50,948,397 km (0.117 R)
• M86: 51,026,637 km (0.046 R)
• M87: 51,418,135 km (0.086 R)
• M88: 52,046,595 km (0.107 R)
• M89: 52,282,960 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.3

Radius: 8

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 17.63 AU - 20.05 AU

Year: 28478 Days

Day: 16 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,461,788 km

• M1: 394,490 km (0.025 R)
• M2: 748,887 km (0.058 R)
• M3: 1,159,533 km (0.109 R)
• M4: 1,573,770 km (0.089 R)
• M5: 1,632,262 km (0.051 R)
• M6: 1,751,641 km (0.095 R)
• M7: 3,435,665 km (0.032 R)
• M8: 5,383,579 km (0.117 R)
• M9: 5,698,332 km (0.099 R)
• M10: 5,835,065 km (0.095 R)
• M11: 6,630,327 km (0.093 R)
• M12: 7,310,698 km (0.101 R)
• M13: 7,509,065 km (0.108 R)
• M14: 8,269,172 km (0.067 R)
• M15: 8,476,066 km (0.101 R)
• M16: 9,589,672 km (0.069 R)
• M17: 11,087,895 km (0.091 R)
• M18: 11,373,328 km (0.099 R)
• M19: 12,068,210 km (0.117 R)
• M20: 12,598,385 km (0.086 R)
• M21: 12,836,395 km (0.105 R)
• M22: 13,196,327 km (0.093 R)
• M23: 13,256,615 km (0.055 R)
• M24: 13,438,078 km (0.076 R)
• M25: 14,172,304 km (0.096 R)
• M26: 14,856,565 km (0.054 R)
• M27: 15,488,167 km (0.03 R)
• M28: 15,551,746 km (0.07 R)
• M29: 16,712,027 km (0.108 R)
• M30: 16,973,674 km (0.1 R)
• M31: 17,899,834 km (0.114 R)
• M32: 18,774,682 km (0.11 R)
• M33: 19,046,651 km (0.051 R)
• M34: 19,456,998 km (0.109 R)
• M35: 19,594,479 km (0.112 R)
• M36: 19,939,601 km (0.112 R)
• M37: 22,843,744 km (0.083 R)
• M38: 24,086,155 km (0.074 R)
• M39: 24,233,808 km (0.046 R)
• M40: 25,650,948 km (0.069 R)
• M41: 27,865,446 km (0.11 R)
• M42: 30,538,760 km (0.108 R)
• M43: 31,824,853 km (0.113 R)
• M44: 33,374,836 km (0.038 R)
• M45: 33,704,400 km (0.108 R)
• M46: 34,117,739 km (0.09 R)
• M47: 34,449,547 km (0.076 R)
• M48: 34,615,900 km (0.111 R)
• M49: 36,717,601 km (0.032 R)
• M50: 37,484,290 km (0.115 R)
• M51: 37,912,588 km (0.092 R)
• M52: 40,603,555 km (0.095 R)
• M53: 40,955,259 km (0.104 R)
• M54: 41,131,486 km (0.084 R)
• M55: 42,461,261 km (0.045 R)
• M56: 43,176,189 km (0.115 R)
• M57: 44,075,572 km (0.063 R)
• M58: 45,527,270 km (0.108 R)
• M59: 46,350,656 km (0.065 R)
• M60: 46,810,221 km (0.091 R)
• M61: 47,733,988 km (0.112 R)
• M62: 49,505,526 km (0.067 R)
• M63: 53,208,971 km (0.106 R)
• M64: 53,593,736 km (0.118 R)
• M65: 57,197,250 km (0.091 R)
• M66: 57,295,685 km (0.054 R)
• M67: 57,690,175 km (0.102 R)
• M68: 59,775,868 km (0.107 R)
• M69: 59,875,800 km (0.119 R)
• M70: 60,175,893 km (0.116 R)
• M71: 60,376,205 km (0.08 R)
• M72: 60,576,815 km (0.069 R)
• M73: 63,102,775 km (0.04 R)
• M74: 67,839,792 km (0.045 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 13,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit