🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.8

Radius: 8.6

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.37 AU - 1.45 AU

Year: 1156 Days

Day: 9.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 57,125,930 km

• M1: 141,669 km (0.108 R)
• M2: 212,579 km (0.111 R)
• M3: 338,989 km (0.061 R)
• M4: 655,538 km (0.089 R)
• M5: 777,161 km (0.068 R)
• M6: 869,912 km (0.044 R)
• M7: 989,440 km (0.119 R)
• M8: 1,154,896 km (0.074 R)
• M9: 1,278,763 km (0.1 R)
• M10: 1,346,680 km (0.09 R)
• M11: 1,442,123 km (0.113 R)
• M12: 1,576,014 km (0.099 R)
• M13: 1,789,490 km (0.062 R)
• M14: 1,914,404 km (0.111 R)
• M15: 2,002,517 km (0.092 R)
• M16: 2,092,126 km (0.087 R)
• M17: 2,306,350 km (0.031 R)
• M18: 2,484,970 km (0.107 R)
• M19: 2,734,051 km (0.099 R)
• M20: 2,900,852 km (0.086 R)
• M21: 3,373,881 km (0.094 R)
• M22: 3,457,207 km (0.069 R)
• M23: 3,577,184 km (0.113 R)
• M24: 3,637,771 km (0.12 R)
• M25: 3,698,658 km (0.036 R)
• M26: 4,021,041 km (0.115 R)
• M27: 4,249,477 km (0.05 R)
• M28: 4,313,655 km (0.068 R)
• M29: 4,417,176 km (0.097 R)
• M30: 4,482,251 km (0.108 R)
• M31: 4,600,135 km (0.047 R)
• M32: 4,759,007 km (0.091 R)
• M33: 4,892,748 km (0.1 R)
• M34: 5,287,986 km (0.074 R)
• M35: 5,371,012 km (0.116 R)
• M36: 5,538,412 km (0.075 R)
• M37: 5,750,093 km (0.101 R)
• M38: 5,878,299 km (0.12 R)
• M39: 5,935,744 km (0.118 R)
• M40: 6,094,318 km (0.101 R)
• M41: 6,254,388 km (0.07 R)
• M42: 6,342,202 km (0.033 R)
• M43: 6,863,102 km (0.057 R)
• M44: 7,136,417 km (0.109 R)
• M45: 7,197,602 km (0.1 R)
• M46: 7,397,764 km (0.085 R)
• M47: 7,835,188 km (0.091 R)
• M48: 7,961,748 km (0.085 R)
• M49: 8,313,154 km (0.084 R)
• M50: 8,393,787 km (0.096 R)
• M51: 8,702,258 km (0.091 R)
• M52: 8,882,673 km (0.11 R)
• M53: 9,047,829 km (0.05 R)
• M54: 9,147,311 km (0.072 R)
• M55: 9,313,963 km (0.093 R)
• M56: 9,464,908 km (0.077 R)
• M57: 9,548,982 km (0.094 R)
• M58: 9,633,504 km (0.083 R)
• M59: 9,735,081 km (0.107 R)
• M60: 10,007,948 km (0.108 R)
• M61: 10,093,668 km (0.115 R)
• M62: 10,352,472 km (0.111 R)
• M63: 10,753,544 km (0.097 R)
• M64: 11,266,515 km (0.08 R)
• M65: 11,661,004 km (0.07 R)
• M66: 11,805,516 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 13.3

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.1 AU - 2.6 AU

Year: 2487 Days

Day: 7.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,125,930 km

• M1: 180,565 km (0.116 R)
• M2: 428,897 km (0.05 R)
• M3: 983,008 km (0.102 R)
• M4: 1,226,852 km (0.089 R)
• M5: 1,789,340 km (0.096 R)
• M6: 1,898,397 km (0.12 R)
• M7: 2,306,799 km (0.103 R)
• M8: 2,943,488 km (0.077 R)
• M9: 3,026,814 km (0.115 R)
• M10: 3,387,793 km (0.115 R)
• M11: 3,563,720 km (0.104 R)
• M12: 3,762,835 km (0.098 R)
• M13: 4,266,232 km (0.033 R)
• M14: 4,563,633 km (0.097 R)
• M15: 4,813,162 km (0.077 R)
• M16: 4,900,976 km (0.108 R)
• M17: 5,111,759 km (0.098 R)
• M18: 5,212,588 km (0.109 R)
• M19: 5,336,904 km (0.1 R)
• M20: 5,462,117 km (0.05 R)
• M21: 5,715,686 km (0.06 R)
• M22: 5,855,560 km (0.108 R)
• M23: 6,067,540 km (0.103 R)
• M24: 6,966,025 km (0.11 R)
• M25: 7,203,437 km (0.113 R)
• M26: 8,510,174 km (0.079 R)
• M27: 9,252,329 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.6

Radius: 9.6

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.57 AU - 3.81 AU

Year: 3933 Days

Day: 10.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,125,930 km

• M1: 139,425 km (0.119 R)
• M2: 295,306 km (0.102 R)
• M3: 573,857 km (0.12 R)
• M4: 754,422 km (0.045 R)
• M5: 1,129,464 km (0.094 R)
• M6: 1,257,071 km (0.061 R)
• M7: 1,434,943 km (0.057 R)
• M8: 1,558,211 km (0.031 R)
• M9: 1,766,302 km (0.089 R)
• M10: 1,832,125 km (0.116 R)
• M11: 1,915,750 km (0.078 R)
• M12: 1,983,518 km (0.089 R)
• M13: 2,407,329 km (0.083 R)
• M14: 2,554,832 km (0.085 R)
• M15: 2,724,476 km (0.102 R)
• M16: 2,976,250 km (0.084 R)
• M17: 3,502,236 km (0.082 R)
• M18: 3,797,542 km (0.119 R)
• M19: 4,277,901 km (0.032 R)
• M20: 4,389,800 km (0.091 R)
• M21: 4,593,702 km (0.114 R)
• M22: 4,823,933 km (0.077 R)
• M23: 5,247,893 km (0.086 R)
• M24: 5,733,039 km (0.079 R)
• M25: 5,856,607 km (0.109 R)
• M26: 6,283,260 km (0.076 R)
• M27: 6,385,136 km (0.083 R)
• M28: 6,539,073 km (0.042 R)
• M29: 7,433,967 km (0.12 R)
• M30: 8,199,758 km (0.077 R)
• M31: 8,592,004 km (0.087 R)
• M32: 10,132,114 km (0.084 R)
• M33: 10,949,068 km (0.114 R)
• M34: 11,010,403 km (0.081 R)
• M35: 11,226,123 km (0.058 R)
• M36: 11,505,423 km (0.076 R)
• M37: 12,039,337 km (0.111 R)
• M38: 12,613,494 km (0.105 R)
• M39: 12,871,550 km (0.114 R)
• M40: 13,327,375 km (0.103 R)
• M41: 13,392,899 km (0.091 R)
• M42: 13,689,103 km (0.102 R)
• M43: 14,120,992 km (0.116 R)
• M44: 14,355,412 km (0.027 R)
• M45: 14,658,647 km (0.046 R)
• M46: 15,203,033 km (0.059 R)
• M47: 15,443,138 km (0.1 R)
• M48: 15,684,738 km (0.102 R)
• M49: 16,066,662 km (0.11 R)
• M50: 16,733,868 km (0.063 R)
• M51: 17,088,565 km (0.117 R)
• M52: 17,159,773 km (0.076 R)
• M53: 17,986,302 km (0.08 R)
• M54: 18,167,764 km (0.098 R)
• M55: 18,276,821 km (0.072 R)
• M56: 18,788,894 km (0.076 R)
• M57: 18,973,049 km (0.075 R)
• M58: 19,157,653 km (0.12 R)
• M59: 19,417,205 km (0.098 R)
• M60: 19,491,555 km (0.032 R)
• M61: 20,165,195 km (0.051 R)
• M62: 20,353,538 km (0.081 R)
• M63: 20,656,324 km (0.071 R)
• M64: 21,151,493 km (0.081 R)
• M65: 21,228,087 km (0.095 R)
• M66: 22,504,008 km (0.077 R)
• M67: 23,013,538 km (0.045 R)
• M68: 23,131,571 km (0.096 R)
• M69: 23,408,028 km (0.084 R)
• M70: 23,685,382 km (0.077 R)
• M71: 23,764,968 km (0.104 R)
• M72: 24,123,704 km (0.078 R)
• M73: 24,243,681 km (0.102 R)
• M74: 24,484,235 km (0.08 R)
• M75: 24,846,561 km (0.026 R)
• M76: 25,413,836 km (0.066 R)
• M77: 25,535,908 km (0.074 R)
• M78: 25,739,810 km (0.094 R)
• M79: 25,944,310 km (0.082 R)
• M80: 27,683,086 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257

Radius: 4.8

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.7 AU - 9.94 AU

Year: 21241 Days

Day: 17.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,125,930 km

• M1: 86,168 km (0.107 R)
• M2: 164,558 km (0.097 R)
• M3: 245,939 km (0.047 R)
• M4: 533,466 km (0.088 R)
• M5: 877,541 km (0.113 R)
• M6: 962,064 km (0.103 R)
• M7: 1,185,264 km (0.094 R)
• M8: 1,351,018 km (0.11 R)
• M9: 1,524,103 km (0.119 R)
• M10: 1,600,548 km (0.105 R)
• M11: 1,704,369 km (0.11 R)
• M12: 1,837,211 km (0.03 R)
• M13: 2,170,067 km (0.097 R)
• M14: 2,673,015 km (0.119 R)
• M15: 3,508,369 km (0.106 R)
• M16: 3,746,230 km (0.082 R)
• M17: 4,024,332 km (0.085 R)
• M18: 4,860,734 km (0.085 R)
• M19: 6,028,794 km (0.117 R)
• M20: 7,107,544 km (0.106 R)
• M21: 7,408,087 km (0.082 R)
• M22: 8,696,573 km (0.106 R)
• M23: 9,814,219 km (0.106 R)
• M24: 10,341,402 km (0.045 R)
• M25: 11,373,178 km (0.088 R)
• M26: 12,385,956 km (0.07 R)
• M27: 12,955,176 km (0.1 R)
• M28: 13,164,313 km (0.098 R)
• M29: 13,269,331 km (0.067 R)
• M30: 13,321,990 km (0.097 R)
• M31: 13,374,648 km (0.076 R)
• M32: 14,550,637 km (0.106 R)
• M33: 14,931,663 km (0.11 R)
• M34: 15,316,129 km (0.089 R)
• M35: 15,426,532 km (0.036 R)
• M36: 15,759,388 km (0.102 R)
• M37: 16,150,586 km (0.112 R)
• M38: 16,999,853 km (0.104 R)
• M39: 17,401,224 km (0.078 R)
• M40: 18,682,530 km (0.089 R)
• M41: 18,918,745 km (0.067 R)
• M42: 19,037,227 km (0.113 R)
• M43: 19,274,938 km (0.116 R)
• M44: 19,873,628 km (0.108 R)
• M45: 19,933,767 km (0.107 R)
• M46: 20,114,780 km (0.04 R)
• M47: 20,296,242 km (0.119 R)
• M48: 21,581,737 km (0.11 R)
• M49: 21,767,687 km (0.119 R)
• M50: 22,078,402 km (0.098 R)
• M51: 23,083,101 km (0.064 R)
• M52: 23,910,228 km (0.113 R)
• M53: 25,006,331 km (0.096 R)
• M54: 25,987,245 km (0.096 R)
• M55: 26,118,891 km (0.04 R)
• M56: 26,250,836 km (0.116 R)
• M57: 26,316,958 km (0.086 R)
• M58: 26,449,203 km (0.118 R)
• M59: 26,780,861 km (0.111 R)
• M60: 28,527,566 km (0.112 R)
• M61: 29,346,166 km (0.105 R)
• M62: 29,552,012 km (0.117 R)
• M63: 31,006,253 km (0.101 R)
• M64: 31,426,025 km (0.111 R)
• M65: 32,554,591 km (0.1 R)
• M66: 33,911,893 km (0.06 R)
• M67: 33,983,849 km (0.115 R)
• M68: 36,533,894 km (0.045 R)
• M69: 38,018,354 km (0.113 R)
• M70: 38,993,882 km (0.061 R)
• M71: 39,901,642 km (0.068 R)
• M72: 39,977,637 km (0.086 R)
• M73: 40,358,214 km (0.117 R)
• M74: 40,816,433 km (0.06 R)
• M75: 41,660,913 km (0.07 R)
• M76: 42,356,244 km (0.087 R)
• M77: 42,744,151 km (0.104 R)
• M78: 43,289,285 km (0.113 R)
• M79: 44,071,982 km (0.054 R)
• M80: 45,175,415 km (0.076 R)
• M81: 48,054,726 km (0.057 R)
• M82: 49,761,488 km (0.099 R)
• M83: 50,910,250 km (0.101 R)
• M84: 52,400,095 km (0.098 R)
• M85: 53,066,853 km (0.095 R)
• M86: 53,233,953 km (0.106 R)
• M87: 53,484,979 km (0.071 R)
• M88: 54,072,300 km (0.077 R)
• M89: 54,830,462 km (0.057 R)
• M90: 56,954,752 km (0.111 R)
• M91: 57,040,322 km (0.03 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 17,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit