🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 10.9

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.58 AU - 0.9 AU

Year: 405 Days

Day: 9.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 55,362,477 km

• M1: 144,661 km (0.116 R)
• M2: 214,224 km (0.053 R)
• M3: 286,181 km (0.084 R)
• M4: 357,988 km (0.115 R)
• M5: 447,896 km (0.113 R)
• M6: 526,884 km (0.078 R)
• M7: 813,214 km (0.099 R)
• M8: 909,555 km (0.093 R)
• M9: 1,001,259 km (0.083 R)
• M10: 1,073,365 km (0.105 R)
• M11: 1,170,903 km (0.115 R)
• M12: 1,271,731 km (0.028 R)
• M13: 1,345,483 km (0.104 R)
• M14: 1,425,967 km (0.093 R)
• M15: 1,533,977 km (0.086 R)
• M16: 1,720,525 km (0.115 R)
• M17: 1,819,559 km (0.074 R)
• M18: 2,017,477 km (0.105 R)
• M19: 2,122,195 km (0.102 R)
• M20: 2,204,773 km (0.038 R)
• M21: 2,379,653 km (0.074 R)
• M22: 2,540,321 km (0.103 R)
• M23: 2,679,148 km (0.056 R)
• M24: 2,866,146 km (0.069 R)
• M25: 2,977,746 km (0.11 R)
• M26: 3,117,620 km (0.031 R)
• M27: 3,212,165 km (0.086 R)
• M28: 3,383,455 km (0.068 R)
• M29: 3,459,750 km (0.111 R)
• M30: 3,564,768 km (0.1 R)
• M31: 3,813,998 km (0.072 R)
• M32: 3,922,606 km (0.116 R)
• M33: 4,032,111 km (0.06 R)
• M34: 4,105,863 km (0.069 R)
• M35: 4,224,644 km (0.054 R)
• M36: 4,405,059 km (0.115 R)
• M37: 4,557,350 km (0.079 R)
• M38: 4,641,872 km (0.047 R)
• M39: 4,961,413 km (0.078 R)
• M40: 5,088,123 km (0.079 R)
• M41: 5,256,121 km (0.089 R)
• M42: 5,336,754 km (0.065 R)
• M43: 5,483,061 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.9

Radius: 14.9

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.88 AU - 2.68 AU

Year: 2189 Days

Day: 11.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 55,362,477 km

• M1: 195,973 km (0.119 R)
• M2: 342,130 km (0.106 R)
• M3: 440,416 km (0.047 R)
• M4: 548,276 km (0.106 R)
• M5: 679,474 km (0.058 R)
• M6: 798,853 km (0.064 R)
• M7: 959,521 km (0.072 R)
• M8: 1,054,815 km (0.073 R)
• M9: 1,233,883 km (0.094 R)
• M10: 1,331,271 km (0.087 R)
• M11: 1,455,138 km (0.106 R)
• M12: 1,583,194 km (0.054 R)
• M13: 1,808,189 km (0.116 R)
• M14: 1,911,861 km (0.058 R)
• M15: 2,089,134 km (0.088 R)
• M16: 2,198,191 km (0.095 R)
• M17: 2,328,042 km (0.08 R)
• M18: 2,451,012 km (0.118 R)
• M19: 2,547,203 km (0.088 R)
• M20: 2,644,591 km (0.115 R)
• M21: 2,944,684 km (0.075 R)
• M22: 3,078,275 km (0.11 R)
• M23: 3,224,582 km (0.046 R)
• M24: 3,480,694 km (0.119 R)
• M25: 3,589,451 km (0.062 R)
• M26: 3,821,627 km (0.099 R)
• M27: 4,001,893 km (0.111 R)
• M28: 4,208,188 km (0.118 R)
• M29: 4,300,939 km (0.092 R)
• M30: 4,406,256 km (0.059 R)
• M31: 4,643,368 km (0.117 R)
• M32: 4,739,410 km (0.056 R)
• M33: 4,848,317 km (0.107 R)
• M34: 5,267,191 km (0.076 R)
• M35: 5,531,830 km (0.055 R)
• M36: 5,723,615 km (0.03 R)
• M37: 5,852,717 km (0.032 R)
• M38: 6,061,257 km (0.1 R)
• M39: 6,245,861 km (0.086 R)
• M40: 6,378,853 km (0.059 R)
• M41: 6,593,676 km (0.058 R)
• M42: 6,729,211 km (0.074 R)
• M43: 6,851,882 km (0.083 R)
• M44: 7,030,502 km (0.1 R)
• M45: 7,434,715 km (0.11 R)
• M46: 7,589,998 km (0.095 R)
• M47: 7,903,854 km (0.089 R)
• M48: 8,178,366 km (0.106 R)
• M49: 8,441,359 km (0.112 R)
• M50: 8,618,184 km (0.073 R)
• M51: 8,722,005 km (0.104 R)
• M52: 8,856,044 km (0.088 R)
• M53: 8,990,832 km (0.101 R)
• M54: 9,551,974 km (0.038 R)
• M55: 10,187,017 km (0.081 R)
• M56: 10,296,971 km (0.047 R)
• M57: 10,581,207 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.7

Radius: 11.2

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.44 AU - 4.82 AU

Year: 6334 Days

Day: 9.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,362,477 km

• M1: 157,527 km (0.097 R)
• M2: 242,049 km (0.118 R)
• M3: 464,950 km (0.088 R)
• M4: 631,453 km (0.111 R)
• M5: 1,269,787 km (0.076 R)
• M6: 1,629,270 km (0.12 R)
• M7: 1,831,377 km (0.086 R)
• M8: 2,532,991 km (0.1 R)
• M9: 2,602,853 km (0.078 R)
• M10: 2,913,119 km (0.119 R)
• M11: 3,159,956 km (0.083 R)
• M12: 4,022,687 km (0.1 R)
• M13: 4,325,922 km (0.095 R)
• M14: 4,522,792 km (0.102 R)
• M15: 4,751,378 km (0.071 R)
• M16: 4,838,145 km (0.071 R)
• M17: 5,013,324 km (0.112 R)
• M18: 5,399,885 km (0.072 R)
• M19: 5,581,646 km (0.095 R)
• M20: 5,703,868 km (0.047 R)
• M21: 5,889,070 km (0.109 R)
• M22: 6,013,685 km (0.079 R)
• M23: 6,139,048 km (0.108 R)
• M24: 6,552,686 km (0.112 R)
• M25: 7,240,088 km (0.07 R)
• M26: 7,440,699 km (0.106 R)
• M27: 7,950,528 km (0.056 R)
• M28: 8,296,548 km (0.118 R)
• M29: 8,860,682 km (0.106 R)
• M30: 8,967,794 km (0.094 R)
• M31: 9,291,823 km (0.116 R)
• M32: 9,364,378 km (0.079 R)
• M33: 11,007,711 km (0.042 R)
• M34: 11,316,032 km (0.097 R)
• M35: 11,901,857 km (0.118 R)
• M36: 12,218,256 km (0.109 R)
• M37: 12,417,521 km (0.109 R)
• M38: 12,698,316 km (0.064 R)
• M39: 13,225,200 km (0.035 R)
• M40: 13,552,969 km (0.097 R)
• M41: 14,049,783 km (0.088 R)
• M42: 14,174,847 km (0.119 R)
• M43: 14,890,972 km (0.109 R)
• M44: 15,921,851 km (0.114 R)
• M45: 16,577,987 km (0.057 R)
• M46: 16,887,206 km (0.108 R)
• M47: 17,421,570 km (0.109 R)
• M48: 17,601,087 km (0.091 R)
• M49: 18,097,602 km (0.034 R)
• M50: 18,279,214 km (0.062 R)
• M51: 19,801,373 km (0.107 R)
• M52: 21,220,159 km (0.081 R)
• M53: 21,845,029 km (0.114 R)
• M54: 21,990,139 km (0.104 R)
• M55: 22,965,517 km (0.107 R)
• M56: 23,063,803 km (0.069 R)
• M57: 24,857,481 km (0.094 R)
• M58: 25,312,857 km (0.118 R)
• M59: 26,334,611 km (0.065 R)
• M60: 27,474,247 km (0.076 R)
• M61: 27,840,164 km (0.076 R)
• M62: 27,945,032 km (0.048 R)
• M63: 29,908,653 km (0.107 R)
• M64: 30,447,056 km (0.04 R)
• M65: 30,555,066 km (0.119 R)
• M66: 30,717,380 km (0.119 R)
• M67: 30,988,451 km (0.076 R)
• M68: 31,369,477 km (0.03 R)
• M69: 31,751,998 km (0.068 R)
• M70: 32,026,211 km (0.065 R)
• M71: 32,632,083 km (0.063 R)
• M72: 33,520,245 km (0.116 R)
• M73: 33,855,345 km (0.063 R)
• M74: 37,093,989 km (0.109 R)
• M75: 37,267,223 km (0.111 R)
• M76: 37,382,862 km (0.109 R)
• M77: 37,672,334 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.1

Radius: 7.7

Gravity: 15.75 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.37 AU - 7.05 AU

Year: 11051 Days

Day: 15.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,362,477 km

• M1: 100,829 km (0.103 R)
• M2: 152,440 km (0.085 R)
• M3: 420,520 km (0.047 R)
• M4: 787,782 km (0.116 R)
• M5: 847,472 km (0.097 R)
• M6: 1,476,681 km (0.075 R)
• M7: 1,526,347 km (0.051 R)
• M8: 1,782,907 km (0.07 R)
• M9: 1,862,643 km (0.11 R)
• M10: 2,221,828 km (0.115 R)
• M11: 2,572,485 km (0.067 R)
• M12: 3,035,191 km (0.109 R)
• M13: 4,499,754 km (0.104 R)
• M14: 4,867,765 km (0.097 R)
• M15: 5,593,315 km (0.078 R)
• M16: 5,750,393 km (0.112 R)
• M17: 6,028,794 km (0.109 R)
• M18: 6,681,639 km (0.077 R)
• M19: 6,848,291 km (0.112 R)
• M20: 9,230,189 km (0.114 R)
• M21: 9,369,464 km (0.112 R)
• M22: 9,697,084 km (0.108 R)
• M23: 9,933,299 km (0.074 R)
• M24: 10,363,392 km (0.098 R)
• M25: 10,556,523 km (0.108 R)
• M26: 11,790,407 km (0.092 R)
• M27: 12,143,906 km (0.105 R)
• M28: 12,194,770 km (0.116 R)
• M29: 12,245,633 km (0.079 R)
• M30: 13,540,253 km (0.101 R)
• M31: 13,592,911 km (0.119 R)
• M32: 14,499,026 km (0.084 R)
• M33: 14,553,030 km (0.118 R)
• M34: 15,041,168 km (0.117 R)
• M35: 15,645,245 km (0.118 R)
• M36: 16,089,401 km (0.103 R)
• M37: 16,313,199 km (0.103 R)
• M38: 16,425,397 km (0.093 R)
• M39: 16,537,895 km (0.111 R)
• M40: 17,332,409 km (0.068 R)
• M41: 18,139,490 km (0.107 R)
• M42: 19,017,629 km (0.108 R)
• M43: 19,135,812 km (0.072 R)
• M44: 19,254,144 km (0.101 R)
• M45: 19,789,854 km (0.118 R)
• M46: 20,754,461 km (0.068 R)
• M47: 22,979,879 km (0.044 R)
• M48: 23,484,771 km (0.109 R)
• M49: 23,674,910 km (0.107 R)
• M50: 23,865,797 km (0.08 R)
• M51: 24,376,823 km (0.088 R)
• M52: 25,410,096 km (0.093 R)
• M53: 28,189,325 km (0.091 R)
• M54: 28,256,794 km (0.083 R)
• M55: 28,594,287 km (0.057 R)
• M56: 29,273,311 km (0.077 R)
• M57: 29,409,745 km (0.086 R)
• M58: 29,683,359 km (0.096 R)
• M59: 29,957,722 km (0.092 R)
• M60: 30,095,202 km (0.088 R)
• M61: 30,370,911 km (0.114 R)
• M62: 30,439,876 km (0.044 R)
• M63: 30,508,990 km (0.08 R)
• M64: 31,551,687 km (0.085 R)
• M65: 31,972,057 km (0.059 R)
• M66: 34,604,830 km (0.052 R)
• M67: 35,038,364 km (0.1 R)
• M68: 36,129,831 km (0.079 R)
• M69: 36,202,984 km (0.115 R)
• M70: 37,973,774 km (0.087 R)
• M71: 38,420,772 km (0.102 R)
• M72: 38,570,221 km (0.097 R)
• M73: 42,213,677 km (0.079 R)
• M74: 43,452,497 km (0.072 R)
• M75: 44,702,985 km (0.047 R)
• M76: 46,680,669 km (0.049 R)
• M77: 47,319,602 km (0.11 R)
• M78: 48,363,944 km (0.112 R)
• M79: 48,605,994 km (0.091 R)
• M80: 49,010,357 km (0.058 R)
• M81: 49,172,521 km (0.056 R)
• M82: 49,578,380 km (0.064 R)
• M83: 49,659,761 km (0.118 R)
• M84: 50,557,199 km (0.105 R)
• M85: 51,295,464 km (0.067 R)
• M86: 51,459,872 km (0.088 R)
• M87: 52,699,590 km (0.085 R)
• M88: 52,865,644 km (0.066 R)
• M89: 53,031,847 km (0.086 R)
• M90: 53,781,930 km (0.067 R)
• M91: 55,968,453 km (0.094 R)
• M92: 56,053,125 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.6

Radius: 5.9

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.69 AU - 9.91 AU

Year: 15204 Days

Day: 22 Hours

Environment

Temp: -223 °C

Axial Tilt: 157.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,362,477 km

• M1: 146,008 km (0.053 R)
• M2: 229,782 km (0.1 R)
• M3: 549,323 km (0.032 R)
• M4: 691,591 km (0.093 R)
• M5: 728,990 km (0.076 R)
• M6: 806,033 km (0.116 R)
• M7: 1,032,225 km (0.103 R)
• M8: 1,348,026 km (0.116 R)
• M9: 1,419,385 km (0.062 R)
• M10: 1,692,251 km (0.118 R)
• M11: 2,257,731 km (0.064 R)
• M12: 3,221,291 km (0.112 R)
• M13: 3,479,946 km (0.096 R)
• M14: 3,846,610 km (0.111 R)
• M15: 4,472,827 km (0.103 R)
• M16: 4,544,335 km (0.103 R)
• M17: 4,616,291 km (0.045 R)
• M18: 5,018,560 km (0.076 R)
• M19: 5,055,660 km (0.093 R)
• M20: 6,291,638 km (0.066 R)
• M21: 6,371,972 km (0.107 R)
• M22: 7,026,014 km (0.057 R)
• M23: 8,618,633 km (0.089 R)
• M24: 8,752,523 km (0.04 R)
• M25: 9,340,592 km (0.064 R)
• M26: 9,432,146 km (0.094 R)
• M27: 9,662,526 km (0.066 R)
• M28: 9,755,128 km (0.103 R)
• M29: 10,175,797 km (0.12 R)
• M30: 10,412,012 km (0.05 R)
• M31: 10,507,006 km (0.105 R)
• M32: 10,793,636 km (0.103 R)
• M33: 12,065,667 km (0.118 R)
• M34: 12,617,832 km (0.111 R)
• M35: 12,769,973 km (0.029 R)
• M36: 12,871,700 km (0.051 R)
• M37: 12,922,563 km (0.12 R)
• M38: 13,487,594 km (0.045 R)
• M39: 14,270,889 km (0.069 R)
• M40: 14,323,547 km (0.084 R)
• M41: 15,284,115 km (0.115 R)
• M42: 16,045,419 km (0.109 R)
• M43: 16,375,581 km (0.073 R)
• M44: 16,541,336 km (0.103 R)
• M45: 17,042,339 km (0.09 R)
• M46: 17,322,835 km (0.109 R)
• M47: 17,491,881 km (0.114 R)
• M48: 18,979,482 km (0.109 R)
• M49: 19,386,986 km (0.085 R)
• M50: 20,447,785 km (0.078 R)
• M51: 23,057,221 km (0.06 R)
• M52: 23,866,545 km (0.086 R)
• M53: 25,512,870 km (0.076 R)
• M54: 26,091,365 km (0.098 R)
• M55: 26,285,094 km (0.085 R)
• M56: 26,869,274 km (0.107 R)
• M57: 27,523,315 km (0.079 R)
• M58: 29,718,664 km (0.077 R)
• M59: 30,530,831 km (0.056 R)
• M60: 30,598,898 km (0.108 R)
• M61: 30,871,316 km (0.105 R)
• M62: 31,969,663 km (0.083 R)
• M63: 32,941,002 km (0.097 R)
• M64: 33,430,337 km (0.071 R)
• M65: 34,487,096 km (0.08 R)
• M66: 34,699,675 km (0.103 R)
• M67: 35,340,253 km (0.077 R)
• M68: 36,128,484 km (0.081 R)
• M69: 36,272,397 km (0.066 R)
• M70: 36,344,354 km (0.089 R)
• M71: 36,416,460 km (0.094 R)
• M72: 39,857,809 km (0.03 R)
• M73: 41,052,797 km (0.116 R)
• M74: 41,278,092 km (0.056 R)
• M75: 41,353,339 km (0.046 R)
• M76: 41,503,835 km (0.078 R)
• M77: 41,579,232 km (0.06 R)
• M78: 43,019,560 km (0.109 R)
• M79: 43,095,855 km (0.056 R)
• M80: 44,245,066 km (0.094 R)
• M81: 44,862,157 km (0.087 R)
• M82: 45,171,825 km (0.072 R)
• M83: 46,260,898 km (0.071 R)
• M84: 47,358,796 km (0.102 R)
• M85: 48,068,937 km (0.108 R)
• M86: 50,060,384 km (0.093 R)
• M87: 51,672,750 km (0.109 R)
• M88: 53,794,198 km (0.104 R)
• M89: 54,040,884 km (0.112 R)
• M90: 54,700,312 km (0.082 R)
• M91: 55,196,678 km (0.088 R)
• M92: 55,279,555 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 16,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit