🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.2

Radius: 13.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.71 AU - 0.97 AU

Year: 513 Days

Day: 9 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,399,156 km

• M1: 183,856 km (0.039 R)
• M2: 299,495 km (0.079 R)
• M3: 425,606 km (0.102 R)
• M4: 526,585 km (0.081 R)
• M5: 716,873 km (0.065 R)
• M6: 811,568 km (0.089 R)
• M7: 932,593 km (0.108 R)
• M8: 1,096,702 km (0.032 R)
• M9: 1,232,686 km (0.093 R)
• M10: 1,409,810 km (0.076 R)
• M11: 1,558,959 km (0.119 R)
• M12: 1,654,403 km (0.063 R)
• M13: 1,868,328 km (0.087 R)
• M14: 2,039,169 km (0.071 R)
• M15: 2,233,496 km (0.066 R)
• M16: 2,348,088 km (0.093 R)
• M17: 2,477,341 km (0.099 R)
• M18: 2,704,430 km (0.06 R)
• M19: 2,827,101 km (0.1 R)
• M20: 3,017,987 km (0.111 R)
• M21: 3,220,244 km (0.078 R)
• M22: 3,343,662 km (0.063 R)
• M23: 3,517,944 km (0.076 R)
• M24: 3,645,251 km (0.069 R)
• M25: 3,745,332 km (0.03 R)
• M26: 3,853,641 km (0.073 R)
• M27: 3,999,798 km (0.101 R)
• M28: 4,117,981 km (0.099 R)
• M29: 4,350,456 km (0.099 R)
• M30: 4,533,414 km (0.115 R)
• M31: 4,765,889 km (0.091 R)
• M32: 4,922,967 km (0.072 R)
• M33: 5,026,189 km (0.088 R)
• M34: 5,218,423 km (0.114 R)
• M35: 5,307,284 km (0.12 R)
• M36: 5,544,247 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.6

Radius: 13.7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.11 AU - 1.77 AU

Year: 1152 Days

Day: 13.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 61,399,156 km

• M1: 207,642 km (0.059 R)
• M2: 372,947 km (0.109 R)
• M3: 462,706 km (0.112 R)
• M4: 551,268 km (0.108 R)
• M5: 672,293 km (0.062 R)
• M6: 923,767 km (0.075 R)
• M7: 1,012,329 km (0.117 R)
• M8: 1,207,105 km (0.118 R)
• M9: 1,338,602 km (0.108 R)
• M10: 1,510,340 km (0.12 R)
• M11: 1,635,105 km (0.115 R)
• M12: 1,744,910 km (0.104 R)
• M13: 2,089,733 km (0.047 R)
• M14: 2,425,430 km (0.067 R)
• M15: 2,551,840 km (0.11 R)
• M16: 3,125,548 km (0.092 R)
• M17: 3,345,158 km (0.043 R)
• M18: 3,439,255 km (0.107 R)
• M19: 3,546,218 km (0.116 R)
• M20: 3,654,227 km (0.082 R)
• M21: 3,800,085 km (0.09 R)
• M22: 3,886,104 km (0.106 R)
• M23: 3,972,721 km (0.112 R)
• M24: 4,135,334 km (0.091 R)
• M25: 4,338,637 km (0.096 R)
• M26: 4,663,115 km (0.056 R)
• M27: 5,103,382 km (0.081 R)
• M28: 5,212,289 km (0.088 R)
• M29: 5,404,522 km (0.116 R)
• M30: 5,501,611 km (0.1 R)
• M31: 5,938,587 km (0.047 R)
• M32: 6,038,817 km (0.088 R)
• M33: 6,284,607 km (0.107 R)
• M34: 6,891,076 km (0.044 R)
• M35: 7,239,490 km (0.119 R)
• M36: 7,331,343 km (0.06 R)
• M37: 7,454,462 km (0.086 R)
• M38: 7,547,362 km (0.091 R)
• M39: 8,048,814 km (0.1 R)
• M40: 8,367,757 km (0.066 R)
• M41: 9,199,820 km (0.031 R)
• M42: 9,299,452 km (0.113 R)
• M43: 9,566,933 km (0.1 R)
• M44: 9,854,012 km (0.045 R)
• M45: 10,041,308 km (0.093 R)
• M46: 10,264,060 km (0.114 R)
• M47: 10,350,228 km (0.106 R)
• M48: 11,012,946 km (0.074 R)
• M49: 11,384,996 km (0.042 R)
• M50: 11,617,471 km (0.047 R)
• M51: 11,887,645 km (0.117 R)
• M52: 12,032,606 km (0.115 R)
• M53: 12,379,224 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.5

Radius: 8.6

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.77 AU - 3.25 AU

Year: 3482 Days

Day: 12.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,399,156 km

• M1: 107,710 km (0.061 R)
• M2: 194,477 km (0.095 R)
• M3: 261,048 km (0.113 R)
• M4: 385,963 km (0.071 R)
• M5: 461,509 km (0.102 R)
• M6: 1,000,810 km (0.098 R)
• M7: 1,134,401 km (0.115 R)
• M8: 1,406,220 km (0.119 R)
• M9: 1,487,751 km (0.103 R)
• M10: 2,291,091 km (0.072 R)
• M11: 2,502,174 km (0.098 R)
• M12: 2,839,218 km (0.036 R)
• M13: 3,083,811 km (0.109 R)
• M14: 3,244,628 km (0.09 R)
• M15: 3,574,791 km (0.11 R)
• M16: 4,247,383 km (0.082 R)
• M17: 4,426,751 km (0.112 R)
• M18: 4,731,033 km (0.092 R)
• M19: 4,854,750 km (0.113 R)
• M20: 4,916,983 km (0.062 R)
• M21: 5,232,186 km (0.081 R)
• M22: 5,597,504 km (0.103 R)
• M23: 6,352,674 km (0.097 R)
• M24: 6,420,890 km (0.075 R)
• M25: 6,975,001 km (0.102 R)
• M26: 7,163,195 km (0.105 R)
• M27: 7,305,462 km (0.077 R)
• M28: 7,568,605 km (0.045 R)
• M29: 8,030,563 km (0.051 R)
• M30: 8,476,664 km (0.072 R)
• M31: 8,677,574 km (0.113 R)
• M32: 9,212,386 km (0.094 R)
• M33: 9,470,742 km (0.031 R)
• M34: 10,233,691 km (0.112 R)
• M35: 10,420,838 km (0.086 R)
• M36: 10,528,249 km (0.03 R)
• M37: 10,907,181 km (0.119 R)
• M38: 11,016,238 km (0.116 R)
• M39: 11,153,120 km (0.107 R)
• M40: 11,622,707 km (0.093 R)
• M41: 11,734,158 km (0.116 R)
• M42: 11,790,107 km (0.112 R)
• M43: 11,930,131 km (0.096 R)
• M44: 12,410,340 km (0.064 R)
• M45: 12,868,110 km (0.047 R)
• M46: 13,127,961 km (0.059 R)
• M47: 13,389,757 km (0.097 R)
• M48: 13,682,520 km (0.089 R)
• M49: 14,185,020 km (0.049 R)
• M50: 14,244,560 km (0.054 R)
• M51: 14,663,583 km (0.109 R)
• M52: 14,753,940 km (0.101 R)
• M53: 14,874,666 km (0.102 R)
• M54: 15,056,278 km (0.054 R)
• M55: 15,177,901 km (0.04 R)
• M56: 15,391,377 km (0.041 R)
• M57: 15,883,105 km (0.055 R)
• M58: 16,161,956 km (0.105 R)
• M59: 16,255,155 km (0.077 R)
• M60: 16,693,028 km (0.091 R)
• M61: 16,755,859 km (0.049 R)
• M62: 17,166,505 km (0.058 R)
• M63: 17,357,093 km (0.116 R)
• M64: 18,907,076 km (0.079 R)
• M65: 19,599,116 km (0.103 R)
• M66: 19,731,810 km (0.027 R)
• M67: 20,131,834 km (0.067 R)
• M68: 20,332,894 km (0.101 R)
• M69: 20,400,063 km (0.039 R)
• M70: 20,838,385 km (0.068 R)
• M71: 21,075,797 km (0.062 R)
• M72: 21,211,781 km (0.119 R)
• M73: 21,518,906 km (0.061 R)
• M74: 21,827,377 km (0.073 R)
• M75: 22,657,495 km (0.101 R)
• M76: 22,727,058 km (0.08 R)
• M77: 23,146,381 km (0.104 R)
• M78: 23,427,326 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.1

Radius: 6.7

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.77 AU - 9.79 AU

Year: 20396 Days

Day: 19.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,399,156 km

• M1: 269,875 km (0.098 R)
• M2: 649,255 km (0.057 R)
• M3: 768,783 km (0.08 R)
• M4: 1,007,093 km (0.087 R)
• M5: 1,267,992 km (0.045 R)
• M6: 1,794,277 km (0.093 R)
• M7: 2,139,848 km (0.112 R)
• M8: 3,329,749 km (0.032 R)
• M9: 3,897,623 km (0.099 R)
• M10: 4,305,427 km (0.088 R)
• M11: 5,041,598 km (0.044 R)
• M12: 5,691,451 km (0.101 R)
• M13: 5,984,064 km (0.077 R)
• M14: 6,196,045 km (0.036 R)
• M15: 6,802,664 km (0.079 R)
• M16: 7,023,919 km (0.095 R)
• M17: 7,157,809 km (0.039 R)
• M18: 7,564,566 km (0.119 R)
• M19: 8,118,676 km (0.093 R)
• M20: 9,265,494 km (0.059 R)
• M21: 9,314,412 km (0.073 R)
• M22: 9,412,399 km (0.043 R)
• M23: 10,360,700 km (0.075 R)
• M24: 10,462,277 km (0.07 R)
• M25: 10,615,315 km (0.097 R)
• M26: 10,872,025 km (0.1 R)
• M27: 10,975,248 km (0.119 R)
• M28: 11,286,860 km (0.082 R)
• M29: 11,548,806 km (0.106 R)
• M30: 11,972,168 km (0.063 R)
• M31: 12,293,055 km (0.035 R)
• M32: 12,943,208 km (0.097 R)
• M33: 13,107,466 km (0.08 R)
• M34: 15,017,083 km (0.116 R)
• M35: 16,004,130 km (0.081 R)
• M36: 17,553,814 km (0.107 R)
• M37: 20,219,798 km (0.072 R)
• M38: 23,741,780 km (0.078 R)
• M39: 23,942,990 km (0.104 R)
• M40: 24,211,967 km (0.103 R)
• M41: 25,847,520 km (0.091 R)
• M42: 25,985,449 km (0.11 R)
• M43: 26,887,674 km (0.075 R)
• M44: 27,237,584 km (0.085 R)
• M45: 27,659,300 km (0.047 R)
• M46: 27,870,831 km (0.076 R)
• M47: 27,941,591 km (0.068 R)
• M48: 28,437,957 km (0.082 R)
• M49: 28,794,299 km (0.091 R)
• M50: 29,080,480 km (0.116 R)
• M51: 29,655,683 km (0.092 R)
• M52: 30,817,161 km (0.114 R)
• M53: 31,771,745 km (0.114 R)
• M54: 32,364,153 km (0.112 R)
• M55: 33,109,599 km (0.064 R)
• M56: 33,559,590 km (0.072 R)
• M57: 34,087,221 km (0.096 R)
• M58: 35,916,803 km (0.1 R)
• M59: 39,590,927 km (0.111 R)
• M60: 39,670,363 km (0.044 R)
• M61: 39,909,122 km (0.087 R)
• M62: 41,109,794 km (0.084 R)
• M63: 41,674,227 km (0.059 R)
• M64: 43,219,124 km (0.076 R)
• M65: 43,710,852 km (0.12 R)
• M66: 44,534,538 km (0.078 R)
• M67: 44,948,176 km (0.046 R)
• M68: 45,946,443 km (0.081 R)
• M69: 46,615,893 km (0.115 R)
• M70: 46,867,816 km (0.084 R)
• M71: 47,541,755 km (0.104 R)
• M72: 47,879,995 km (0.103 R)
• M73: 48,388,778 km (0.096 R)
• M74: 50,527,878 km (0.1 R)
• M75: 53,486,176 km (0.084 R)
• M76: 53,837,880 km (0.108 R)
• M77: 54,455,271 km (0.052 R)
• M78: 55,163,766 km (0.06 R)
• M79: 57,577,079 km (0.086 R)
• M80: 58,751,422 km (0.085 R)
• M81: 59,114,197 km (0.08 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 15,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit