🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.7

Radius: 8.1

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.56 AU - 0.82 AU

Year: 382 Days

Day: 10.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 17,938,719 km

• M1: 101,577 km (0.075 R)
• M2: 157,377 km (0.1 R)
• M3: 273,764 km (0.095 R)
• M4: 333,304 km (0.038 R)
• M5: 445,802 km (0.075 R)
• M6: 505,641 km (0.079 R)
• M7: 608,564 km (0.104 R)
• M8: 664,813 km (0.1 R)
• M9: 742,604 km (0.092 R)
• M10: 815,608 km (0.071 R)
• M11: 960,269 km (0.111 R)
• M12: 1,049,579 km (0.03 R)
• M13: 1,165,068 km (0.107 R)
• M14: 1,284,896 km (0.11 R)
• M15: 1,403,976 km (0.088 R)
• M16: 1,531,882 km (0.088 R)
• M17: 1,610,571 km (0.072 R)
• M18: 1,728,454 km (0.076 R)
• M19: 1,910,814 km (0.064 R)
• M20: 1,978,731 km (0.094 R)
• M21: 2,030,193 km (0.102 R)
• M22: 2,082,103 km (0.055 R)
• M23: 2,169,618 km (0.08 R)
• M24: 2,348,387 km (0.06 R)
• M25: 2,415,108 km (0.117 R)
• M26: 2,476,443 km (0.049 R)
• M27: 2,588,043 km (0.063 R)
• M28: 2,695,006 km (0.105 R)
• M29: 2,758,734 km (0.099 R)
• M30: 3,091,141 km (0.069 R)
• M31: 3,251,959 km (0.026 R)
• M32: 3,353,984 km (0.111 R)
• M33: 3,540,234 km (0.108 R)
• M34: 3,596,183 km (0.092 R)
• M35: 3,666,345 km (0.058 R)
• M36: 3,729,924 km (0.074 R)
• M37: 3,858,279 km (0.088 R)
• M38: 3,923,055 km (0.09 R)
• M39: 4,170,789 km (0.08 R)
• M40: 4,259,500 km (0.096 R)
• M41: 4,393,689 km (0.119 R)
• M42: 4,461,457 km (0.054 R)
• M43: 4,544,634 km (0.079 R)
• M44: 4,597,741 km (0.115 R)
• M45: 5,015,119 km (0.104 R)
• M46: 5,085,879 km (0.107 R)
• M47: 5,141,080 km (0.111 R)
• M48: 5,244,303 km (0.081 R)
• M49: 5,300,103 km (0.034 R)
• M50: 5,372,209 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.3

Radius: 14.5

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.66 AU - 0.82 AU

Year: 424 Days

Day: 11.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 137.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 17,938,719 km

• M1: 185,501 km (0.09 R)
• M2: 282,441 km (0.038 R)
• M3: 373,695 km (0.086 R)
• M4: 472,580 km (0.106 R)
• M5: 595,100 km (0.046 R)
• M6: 723,156 km (0.119 R)
• M7: 827,575 km (0.071 R)
• M8: 956,080 km (0.035 R)
• M9: 1,101,639 km (0.046 R)
• M10: 1,235,230 km (0.045 R)
• M11: 1,337,854 km (0.091 R)
• M12: 1,449,155 km (0.06 R)
• M13: 1,563,597 km (0.094 R)
• M14: 1,709,904 km (0.073 R)
• M15: 1,861,147 km (0.094 R)
• M16: 2,016,878 km (0.086 R)
• M17: 2,164,831 km (0.065 R)
• M18: 2,342,104 km (0.062 R)
• M19: 2,458,641 km (0.092 R)
• M20: 2,570,690 km (0.08 R)
• M21: 2,875,570 km (0.119 R)
• M22: 3,078,575 km (0.058 R)
• M23: 3,315,238 km (0.091 R)
• M24: 3,535,746 km (0.081 R)
• M25: 3,670,533 km (0.092 R)
• M26: 3,806,967 km (0.109 R)
• M27: 3,945,195 km (0.091 R)
• M28: 4,242,596 km (0.087 R)
• M29: 4,522,942 km (0.106 R)
• M30: 4,620,629 km (0.111 R)
• M31: 4,760,055 km (0.102 R)
• M32: 4,925,959 km (0.114 R)
• M33: 5,068,525 km (0.12 R)
• M34: 5,255,074 km (0.091 R)
• M35: 5,565,490 km (0.091 R)
• M36: 5,696,537 km (0.103 R)
• M37: 5,819,806 km (0.095 R)
• M38: 5,926,170 km (0.079 R)
• M39: 6,069,186 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.1

Radius: 12

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.29 AU - 1.59 AU

Year: 1152 Days

Day: 11.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 17,938,719 km

• M1: 154,834 km (0.057 R)
• M2: 230,680 km (0.097 R)
• M3: 313,408 km (0.027 R)
• M4: 400,473 km (0.093 R)
• M5: 475,871 km (0.117 R)
• M6: 671,694 km (0.116 R)
• M7: 760,556 km (0.066 R)
• M8: 914,492 km (0.096 R)
• M9: 1,152,502 km (0.067 R)
• M10: 1,254,977 km (0.102 R)
• M11: 1,367,923 km (0.068 R)
• M12: 1,491,790 km (0.1 R)
• M13: 1,596,658 km (0.061 R)
• M14: 1,766,900 km (0.051 R)
• M15: 1,862,344 km (0.097 R)
• M16: 1,959,583 km (0.115 R)
• M17: 2,167,823 km (0.113 R)
• M18: 2,436,501 km (0.108 R)
• M19: 2,597,468 km (0.054 R)
• M20: 2,864,350 km (0.108 R)
• M21: 2,958,597 km (0.089 R)
• M22: 3,092,188 km (0.098 R)
• M23: 3,198,552 km (0.06 R)
• M24: 3,286,516 km (0.07 R)
• M25: 3,395,273 km (0.12 R)
• M26: 3,646,747 km (0.082 R)
• M27: 3,862,916 km (0.096 R)
• M28: 4,416,279 km (0.067 R)
• M29: 4,536,555 km (0.106 R)
• M30: 4,758,110 km (0.089 R)
• M31: 4,915,337 km (0.09 R)
• M32: 5,051,471 km (0.117 R)
• M33: 5,177,433 km (0.062 R)
• M34: 5,315,960 km (0.079 R)
• M35: 5,608,723 km (0.077 R)
• M36: 5,918,840 km (0.107 R)
• M37: 6,222,374 km (0.096 R)
• M38: 6,444,078 km (0.091 R)
• M39: 6,743,872 km (0.103 R)
• M40: 6,819,569 km (0.087 R)
• M41: 6,984,425 km (0.083 R)
• M42: 7,086,601 km (0.088 R)
• M43: 7,318,178 km (0.113 R)
• M44: 7,421,999 km (0.094 R)
• M45: 7,539,284 km (0.085 R)
• M46: 7,644,152 km (0.082 R)
• M47: 7,749,469 km (0.113 R)
• M48: 7,948,284 km (0.079 R)
• M49: 8,135,282 km (0.112 R)
• M50: 8,215,915 km (0.045 R)
• M51: 8,719,013 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.8

Radius: 8.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.47 AU - 3.65 AU

Year: 3570 Days

Day: 5.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 17,938,719 km

• M1: 123,568 km (0.051 R)
• M2: 287,378 km (0.115 R)
• M3: 619,634 km (0.077 R)
• M4: 712,385 km (0.088 R)
• M5: 931,995 km (0.105 R)
• M6: 1,059,901 km (0.107 R)
• M7: 1,152,053 km (0.112 R)
• M8: 1,225,655 km (0.061 R)
• M9: 1,344,586 km (0.11 R)
• M10: 1,821,803 km (0.089 R)
• M11: 2,483,624 km (0.049 R)
• M12: 2,552,289 km (0.083 R)
• M13: 2,621,553 km (0.065 R)
• M14: 2,992,107 km (0.117 R)
• M15: 3,139,162 km (0.116 R)
• M16: 3,470,970 km (0.11 R)
• M17: 3,609,946 km (0.064 R)
• M18: 3,672,329 km (0.104 R)
• M19: 3,735,160 km (0.039 R)
• M20: 3,861,719 km (0.102 R)
• M21: 4,005,932 km (0.108 R)
• M22: 4,119,177 km (0.088 R)
• M23: 4,250,076 km (0.031 R)
• M24: 4,349,109 km (0.112 R)
• M25: 4,465,796 km (0.1 R)
• M26: 4,719,065 km (0.098 R)
• M27: 4,873,300 km (0.118 R)
• M28: 5,099,043 km (0.04 R)
• M29: 5,328,227 km (0.063 R)
• M30: 5,381,634 km (0.112 R)
• M31: 5,669,311 km (0.054 R)
• M32: 5,723,914 km (0.081 R)
• M33: 5,778,517 km (0.064 R)
• M34: 5,906,872 km (0.064 R)
• M35: 5,980,624 km (0.079 R)
• M36: 6,036,124 km (0.052 R)
• M37: 6,110,475 km (0.082 R)
• M38: 6,166,275 km (0.105 R)
• M39: 6,335,171 km (0.111 R)
• M40: 6,410,568 km (0.095 R)
• M41: 6,524,412 km (0.083 R)
• M42: 6,658,152 km (0.059 R)
• M43: 6,715,748 km (0.08 R)
• M44: 7,379,663 km (0.105 R)
• M45: 7,538,985 km (0.104 R)
• M46: 8,664,559 km (0.055 R)
• M47: 8,811,614 km (0.074 R)
• M48: 10,171,608 km (0.085 R)
• M49: 10,326,891 km (0.059 R)
• M50: 10,415,901 km (0.106 R)
• M51: 10,505,062 km (0.11 R)
• M52: 10,819,516 km (0.062 R)
• M53: 10,932,612 km (0.12 R)
• M54: 11,023,269 km (0.094 R)
• M55: 11,274,144 km (0.108 R)
• M56: 11,388,736 km (0.106 R)
• M57: 11,503,777 km (0.082 R)
• M58: 11,619,117 km (0.12 R)
• M59: 11,827,806 km (0.102 R)
• M60: 12,108,003 km (0.086 R)
• M61: 12,201,950 km (0.089 R)
• M62: 12,296,047 km (0.094 R)
• M63: 13,178,226 km (0.059 R)
• M64: 13,371,656 km (0.094 R)
• M65: 13,468,745 km (0.112 R)
• M66: 13,712,440 km (0.107 R)
• M67: 13,859,345 km (0.056 R)
• M68: 14,080,750 km (0.119 R)
• M69: 14,477,184 km (0.119 R)
• M70: 14,751,846 km (0.044 R)
• M71: 15,003,021 km (0.119 R)
• M72: 15,078,717 km (0.067 R)
• M73: 15,535,290 km (0.08 R)
• M74: 15,893,427 km (0.06 R)
• M75: 16,487,929 km (0.119 R)
• M76: 16,748,678 km (0.092 R)
• M77: 16,958,265 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 14,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit