🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.51 AU - 0.51 AU

Year: 130 Days

Day: 29.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,198,964 km

• M1: 76,295 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.1 AU - 1.54 AU

Year: 541 Days

Day: 39.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.45 AU - 2.75 AU

Year: 1494 Days

Day: 32.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.13 AU - 3.61 AU

Year: 2205 Days

Day: 29.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.7

Radius: 13.1

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.54 AU - 7.48 AU

Year: 5921 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 64,198,964 km

• M1: 185,352 km (0.052 R)
• M2: 266,883 km (0.093 R)
• M3: 389,254 km (0.05 R)
• M4: 520,750 km (0.097 R)
• M5: 629,209 km (0.043 R)
• M6: 757,863 km (0.119 R)
• M7: 982,110 km (0.038 R)
• M8: 1,228,797 km (0.079 R)
• M9: 1,353,113 km (0.094 R)
• M10: 1,481,767 km (0.117 R)
• M11: 1,614,909 km (0.117 R)
• M12: 2,289,446 km (0.11 R)
• M13: 2,497,387 km (0.111 R)
• M14: 2,821,117 km (0.069 R)
• M15: 3,274,099 km (0.084 R)
• M16: 3,371,338 km (0.107 R)
• M17: 3,469,773 km (0.088 R)
• M18: 3,872,790 km (0.104 R)
• M19: 4,163,907 km (0.104 R)
• M20: 4,570,514 km (0.107 R)
• M21: 4,811,965 km (0.087 R)
• M22: 5,238,917 km (0.036 R)
• M23: 5,445,362 km (0.044 R)
• M24: 5,890,416 km (0.055 R)
• M25: 7,066,555 km (0.115 R)
• M26: 7,759,492 km (0.108 R)
• M27: 7,969,079 km (0.105 R)
• M28: 8,474,420 km (0.069 R)
• M29: 9,432,295 km (0.079 R)
• M30: 9,712,343 km (0.111 R)
• M31: 9,853,413 km (0.052 R)
• M32: 9,995,083 km (0.066 R)
• M33: 10,080,503 km (0.086 R)
• M34: 10,684,878 km (0.102 R)
• M35: 11,808,508 km (0.09 R)
• M36: 11,959,153 km (0.111 R)
• M37: 12,537,498 km (0.07 R)
• M38: 12,814,703 km (0.076 R)
• M39: 13,312,415 km (0.052 R)
• M40: 13,595,155 km (0.098 R)
• M41: 13,879,990 km (0.026 R)
• M42: 14,487,656 km (0.105 R)
• M43: 14,876,012 km (0.098 R)
• M44: 15,596,775 km (0.064 R)
• M45: 15,961,494 km (0.066 R)
• M46: 16,195,017 km (0.1 R)
• M47: 16,396,226 km (0.117 R)
• M48: 17,004,491 km (0.076 R)
• M49: 18,732,795 km (0.079 R)
• M50: 19,120,553 km (0.118 R)
• M51: 19,297,677 km (0.108 R)
• M52: 19,689,174 km (0.104 R)
• M53: 20,552,653 km (0.096 R)
• M54: 20,734,115 km (0.056 R)
• M55: 21,025,532 km (0.116 R)
• M56: 21,245,142 km (0.079 R)
• M57: 22,765,206 km (0.073 R)
• M58: 22,990,500 km (0.06 R)
• M59: 23,367,935 km (0.058 R)
• M60: 23,633,172 km (0.109 R)
• M61: 23,823,311 km (0.057 R)
• M62: 24,014,049 km (0.105 R)
• M63: 24,205,235 km (0.061 R)
• M64: 24,743,189 km (0.116 R)
• M65: 25,479,509 km (0.081 R)
• M66: 25,752,675 km (0.056 R)
• M67: 26,341,193 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.1

Radius: 12.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.8 AU - 7.02 AU

Year: 6475 Days

Day: 9.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,198,964 km

• M1: 213,626 km (0.038 R)
• M2: 473,028 km (0.113 R)
• M3: 638,484 km (0.098 R)
• M4: 845,378 km (0.067 R)
• M5: 968,197 km (0.113 R)
• M6: 1,075,459 km (0.046 R)
• M7: 1,153,250 km (0.088 R)
• M8: 1,267,842 km (0.111 R)
• M9: 1,700,329 km (0.117 R)
• M10: 1,845,589 km (0.086 R)
• M11: 1,926,821 km (0.09 R)
• M12: 2,009,099 km (0.116 R)
• M13: 2,106,787 km (0.079 R)
• M14: 2,220,481 km (0.069 R)
• M15: 2,350,931 km (0.107 R)
• M16: 2,513,843 km (0.101 R)
• M17: 2,619,459 km (0.096 R)
• M18: 2,914,167 km (0.072 R)
• M19: 3,089,645 km (0.091 R)
• M20: 3,268,713 km (0.067 R)
• M21: 3,384,502 km (0.039 R)
• M22: 3,518,692 km (0.102 R)
• M23: 3,603,364 km (0.081 R)
• M24: 3,740,396 km (0.079 R)
• M25: 4,037,347 km (0.104 R)
• M26: 4,233,620 km (0.061 R)
• M27: 4,433,034 km (0.104 R)
• M28: 4,803,887 km (0.105 R)
• M29: 4,993,128 km (0.071 R)
• M30: 5,223,359 km (0.072 R)
• M31: 5,339,896 km (0.115 R)
• M32: 5,536,019 km (0.101 R)
• M33: 5,734,535 km (0.098 R)
• M34: 5,854,812 km (0.109 R)
• M35: 5,996,182 km (0.051 R)
• M36: 6,489,556 km (0.113 R)
• M37: 7,081,963 km (0.094 R)
• M38: 7,254,300 km (0.115 R)
• M39: 7,384,600 km (0.103 R)
• M40: 7,471,815 km (0.046 R)
• M41: 7,691,575 km (0.054 R)
• M42: 7,913,428 km (0.091 R)
• M43: 8,159,965 km (0.039 R)
• M44: 8,984,399 km (0.088 R)
• M45: 9,979,824 km (0.087 R)
• M46: 10,960,138 km (0.113 R)
• M47: 11,310,646 km (0.037 R)
• M48: 11,512,454 km (0.119 R)
• M49: 11,741,039 km (0.118 R)
• M50: 11,843,215 km (0.087 R)
• M51: 12,151,237 km (0.118 R)
• M52: 12,409,891 km (0.1 R)
• M53: 12,985,544 km (0.096 R)
• M54: 13,091,010 km (0.047 R)
• M55: 13,569,873 km (0.051 R)
• M56: 14,599,256 km (0.115 R)
• M57: 15,401,849 km (0.086 R)
• M58: 15,625,797 km (0.109 R)
• M59: 15,794,543 km (0.087 R)
• M60: 15,935,464 km (0.101 R)
• M61: 16,048,710 km (0.106 R)
• M62: 16,848,011 km (0.087 R)
• M63: 16,934,329 km (0.101 R)
• M64: 17,252,524 km (0.109 R)
• M65: 18,130,215 km (0.097 R)
• M66: 18,248,247 km (0.102 R)
• M67: 18,723,370 km (0.102 R)
• M68: 18,842,749 km (0.103 R)
• M69: 19,172,463 km (0.116 R)
• M70: 19,534,340 km (0.078 R)
• M71: 19,837,575 km (0.114 R)
• M72: 19,928,830 km (0.105 R)
• M73: 20,111,788 km (0.103 R)
• M74: 20,203,492 km (0.106 R)
• M75: 20,479,500 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.4

Radius: 11

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.82 AU - 13.84 AU

Year: 14503 Days

Day: 9.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,198,964 km

• M1: 159,471 km (0.116 R)
• M2: 390,002 km (0.062 R)
• M3: 688,150 km (0.086 R)
• M4: 789,578 km (0.05 R)
• M5: 896,390 km (0.117 R)
• M6: 1,149,809 km (0.094 R)
• M7: 1,297,911 km (0.046 R)
• M8: 1,374,505 km (0.099 R)
• M9: 1,586,336 km (0.053 R)
• M10: 1,809,087 km (0.074 R)
• M11: 2,012,540 km (0.055 R)
• M12: 2,866,594 km (0.055 R)
• M13: 3,036,238 km (0.105 R)
• M14: 3,895,678 km (0.056 R)
• M15: 4,587,568 km (0.03 R)
• M16: 5,275,719 km (0.102 R)
• M17: 6,257,829 km (0.105 R)
• M18: 6,702,284 km (0.115 R)
• M19: 7,157,061 km (0.104 R)
• M20: 7,249,214 km (0.108 R)
• M21: 7,481,390 km (0.112 R)
• M22: 7,905,499 km (0.085 R)
• M23: 8,925,458 km (0.071 R)
• M24: 9,124,423 km (0.101 R)
• M25: 9,425,713 km (0.076 R)
• M26: 10,401,241 km (0.075 R)
• M27: 10,768,653 km (0.117 R)
• M28: 11,087,147 km (0.057 R)
• M29: 11,301,222 km (0.058 R)
• M30: 11,951,374 km (0.08 R)
• M31: 12,447,141 km (0.083 R)
• M32: 12,781,343 km (0.086 R)
• M33: 13,005,740 km (0.113 R)
• M34: 13,401,725 km (0.066 R)
• M35: 13,629,712 km (0.049 R)
• M36: 13,916,641 km (0.117 R)
• M37: 17,636,243 km (0.063 R)
• M38: 18,389,767 km (0.113 R)
• M39: 19,733,605 km (0.115 R)
• M40: 20,123,307 km (0.061 R)
• M41: 20,253,906 km (0.054 R)
• M42: 20,712,723 km (0.101 R)
• M43: 21,042,736 km (0.087 R)
• M44: 22,718,232 km (0.12 R)
• M45: 22,990,350 km (0.085 R)
• M46: 23,263,516 km (0.098 R)
• M47: 24,715,064 km (0.053 R)
• M48: 26,409,858 km (0.039 R)
• M49: 26,695,890 km (0.041 R)
• M50: 27,343,349 km (0.071 R)
• M51: 27,415,605 km (0.113 R)
• M52: 27,705,376 km (0.119 R)
• M53: 27,777,931 km (0.074 R)
• M54: 28,507,221 km (0.113 R)
• M55: 29,687,249 km (0.103 R)
• M56: 30,357,896 km (0.094 R)
• M57: 30,807,886 km (0.119 R)
• M58: 33,090,451 km (0.115 R)
• M59: 33,476,264 km (0.069 R)
• M60: 33,785,931 km (0.12 R)
• M61: 35,663,684 km (0.076 R)
• M62: 36,059,220 km (0.029 R)
• M63: 36,615,276 km (0.109 R)
• M64: 38,058,297 km (0.107 R)
• M65: 39,274,976 km (0.111 R)
• M66: 42,079,787 km (0.05 R)
• M67: 43,337,606 km (0.065 R)
• M68: 43,421,829 km (0.105 R)
• M69: 46,320,138 km (0.095 R)
• M70: 48,490,953 km (0.099 R)
• M71: 48,753,647 km (0.111 R)
• M72: 48,841,311 km (0.073 R)
• M73: 49,016,790 km (0.115 R)
• M74: 51,139,284 km (0.096 R)
• M75: 51,317,455 km (0.118 R)
• M76: 52,481,027 km (0.097 R)
• M77: 52,930,868 km (0.074 R)
• M78: 53,291,549 km (0.057 R)
• M79: 54,106,408 km (0.089 R)
• M80: 54,197,214 km (0.101 R)
• M81: 54,560,737 km (0.092 R)
• M82: 55,199,071 km (0.1 R)
• M83: 56,667,374 km (0.068 R)
• M84: 57,406,388 km (0.049 R)
• M85: 57,962,593 km (0.117 R)
• M86: 59,267,684 km (0.085 R)
• M87: 60,770,993 km (0.117 R)
• M88: 61,337,969 km (0.03 R)
• M89: 63,240,405 km (0.087 R)
• M90: 63,431,741 km (0.106 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 14,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit