🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.54 AU - 0.54 AU

Year: 252 Days

Day: 29.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 105.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.1

Radius: 12.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.62 AU - 0.82 AU

Year: 388 Days

Day: 8.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,558,419 km

• M1: 162,014 km (0.081 R)
• M2: 245,341 km (0.11 R)
• M3: 353,949 km (0.045 R)
• M4: 447,447 km (0.077 R)
• M5: 546,631 km (0.105 R)
• M6: 635,791 km (0.069 R)
• M7: 724,353 km (0.095 R)
• M8: 842,685 km (0.039 R)
• M9: 956,978 km (0.066 R)
• M10: 1,049,429 km (0.091 R)
• M11: 1,157,439 km (0.089 R)
• M12: 1,286,392 km (0.088 R)
• M13: 1,398,590 km (0.115 R)
• M14: 1,523,206 km (0.115 R)
• M15: 1,623,885 km (0.117 R)
• M16: 1,760,169 km (0.079 R)
• M17: 1,910,365 km (0.079 R)
• M18: 2,024,658 km (0.073 R)
• M19: 2,161,839 km (0.106 R)
• M20: 2,344,348 km (0.099 R)
• M21: 2,608,837 km (0.089 R)
• M22: 2,758,734 km (0.074 R)
• M23: 2,865,996 km (0.051 R)
• M24: 2,957,400 km (0.108 R)
• M25: 3,125,698 km (0.085 R)
• M26: 3,220,094 km (0.074 R)
• M27: 3,315,238 km (0.068 R)
• M28: 3,637,622 km (0.084 R)
• M29: 3,774,354 km (0.032 R)
• M30: 3,938,463 km (0.103 R)
• M31: 4,156,427 km (0.068 R)
• M32: 4,365,415 km (0.085 R)
• M33: 4,464,449 km (0.044 R)
• M34: 4,571,113 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.1

Radius: 10.3

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.45 AU - 2.09 AU

Year: 1497 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 66,558,419 km

• M1: 141,968 km (0.097 R)
• M2: 238,609 km (0.117 R)
• M3: 325,974 km (0.1 R)
• M4: 470,336 km (0.099 R)
• M5: 545,284 km (0.078 R)
• M6: 680,670 km (0.034 R)
• M7: 753,076 km (0.06 R)
• M8: 898,485 km (0.055 R)
• M9: 995,275 km (0.033 R)
• M10: 1,147,715 km (0.063 R)
• M11: 1,218,026 km (0.097 R)
• M12: 1,289,833 km (0.109 R)
• M13: 1,363,136 km (0.074 R)
• M14: 1,562,699 km (0.103 R)
• M15: 1,651,261 km (0.062 R)
• M16: 1,802,654 km (0.112 R)
• M17: 2,087,040 km (0.056 R)
• M18: 2,152,115 km (0.107 R)
• M19: 2,442,634 km (0.1 R)
• M20: 2,511,449 km (0.079 R)
• M21: 2,592,681 km (0.084 R)
• M22: 3,011,854 km (0.098 R)
• M23: 3,085,905 km (0.116 R)
• M24: 3,388,392 km (0.11 R)
• M25: 3,660,809 km (0.081 R)
• M26: 3,793,204 km (0.083 R)
• M27: 3,913,630 km (0.089 R)
• M28: 3,981,099 km (0.095 R)
• M29: 4,213,424 km (0.086 R)
• M30: 4,478,511 km (0.114 R)
• M31: 4,662,966 km (0.11 R)
• M32: 4,806,580 km (0.061 R)
• M33: 4,908,007 km (0.062 R)
• M34: 4,995,522 km (0.119 R)
• M35: 5,083,635 km (0.114 R)
• M36: 5,187,007 km (0.086 R)
• M37: 5,501,462 km (0.079 R)
• M38: 6,086,240 km (0.105 R)
• M39: 6,354,319 km (0.103 R)
• M40: 6,561,811 km (0.094 R)
• M41: 7,115,473 km (0.077 R)
• M42: 7,181,595 km (0.094 R)
• M43: 7,297,833 km (0.045 R)
• M44: 7,448,179 km (0.083 R)
• M45: 7,700,999 km (0.112 R)
• M46: 7,888,296 km (0.117 R)
• M47: 7,974,015 km (0.099 R)
• M48: 8,284,730 km (0.09 R)
• M49: 8,459,161 km (0.092 R)
• M50: 8,670,094 km (0.097 R)
• M51: 8,776,159 km (0.062 R)
• M52: 9,240,960 km (0.1 R)
• M53: 9,458,325 km (0.088 R)
• M54: 9,658,936 km (0.113 R)
• M55: 9,861,043 km (0.119 R)
• M56: 9,953,345 km (0.095 R)
• M57: 10,213,346 km (0.104 R)
• M58: 10,759,079 km (0.062 R)
• M59: 10,968,516 km (0.114 R)
• M60: 11,083,407 km (0.11 R)
• M61: 11,256,492 km (0.075 R)
• M62: 11,761,385 km (0.069 R)
• M63: 11,937,910 km (0.085 R)
• M64: 12,036,345 km (0.047 R)
• M65: 12,432,780 km (0.088 R)
• M66: 12,532,562 km (0.078 R)
• M67: 12,753,069 km (0.051 R)
• M68: 13,320,194 km (0.115 R)
• M69: 13,463,210 km (0.12 R)
• M70: 13,936,837 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.7

Radius: 11.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.9 AU - 2.64 AU

Year: 2175 Days

Day: 7 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 66,558,419 km

• M1: 146,905 km (0.118 R)
• M2: 257,458 km (0.084 R)
• M3: 333,304 km (0.116 R)
• M4: 421,268 km (0.063 R)
• M5: 524,939 km (0.097 R)
• M6: 605,423 km (0.086 R)
• M7: 750,383 km (0.114 R)
• M8: 843,582 km (0.082 R)
• M9: 1,035,816 km (0.078 R)
• M10: 1,126,921 km (0.071 R)
• M11: 1,265,299 km (0.114 R)
• M12: 1,363,435 km (0.091 R)
• M13: 1,551,480 km (0.114 R)
• M14: 1,731,745 km (0.081 R)
• M15: 1,910,365 km (0.093 R)
• M16: 2,033,035 km (0.057 R)
• M17: 2,122,195 km (0.054 R)
• M18: 2,332,530 km (0.064 R)
• M19: 2,445,177 km (0.046 R)
• M20: 2,627,088 km (0.062 R)
• M21: 2,893,522 km (0.101 R)
• M22: 3,137,815 km (0.082 R)
• M23: 3,712,122 km (0.113 R)
• M24: 3,955,667 km (0.096 R)
• M25: 4,045,426 km (0.091 R)
• M26: 4,158,821 km (0.104 R)
• M27: 4,296,152 km (0.106 R)
• M28: 4,610,756 km (0.104 R)
• M29: 4,836,798 km (0.117 R)
• M30: 4,945,107 km (0.046 R)
• M31: 5,054,314 km (0.106 R)
• M32: 5,398,987 km (0.06 R)
• M33: 5,892,062 km (0.11 R)
• M34: 5,982,120 km (0.104 R)
• M35: 6,072,626 km (0.116 R)
• M36: 6,360,153 km (0.067 R)
• M37: 6,558,670 km (0.071 R)
• M38: 6,652,019 km (0.06 R)
• M39: 6,813,136 km (0.12 R)
• M40: 6,989,213 km (0.101 R)
• M41: 7,084,656 km (0.066 R)
• M42: 7,166,785 km (0.088 R)
• M43: 7,304,415 km (0.068 R)
• M44: 7,415,118 km (0.118 R)
• M45: 7,680,355 km (0.097 R)
• M46: 7,948,733 km (0.04 R)
• M47: 8,034,154 km (0.095 R)
• M48: 8,177,169 km (0.046 R)
• M49: 8,292,210 km (0.055 R)
• M50: 8,465,744 km (0.076 R)
• M51: 8,757,609 km (0.118 R)
• M52: 9,246,644 km (0.092 R)
• M53: 9,547,336 km (0.067 R)
• M54: 9,623,033 km (0.036 R)
• M55: 10,081,401 km (0.034 R)
• M56: 10,328,835 km (0.084 R)

Asteroid Belt

Center: 3.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.2

Radius: 14.7

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.26 AU - 5.44 AU

Year: 5769 Days

Day: 7.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 66,558,419 km

• M1: 194,776 km (0.062 R)
• M2: 609,462 km (0.069 R)
• M3: 741,856 km (0.083 R)
• M4: 865,872 km (0.116 R)
• M5: 997,818 km (0.073 R)
• M6: 1,295,667 km (0.061 R)
• M7: 1,523,056 km (0.085 R)
• M8: 1,882,839 km (0.026 R)
• M9: 2,114,865 km (0.063 R)
• M10: 2,327,593 km (0.117 R)
• M11: 3,529,313 km (0.101 R)
• M12: 3,630,292 km (0.12 R)
• M13: 4,043,780 km (0.048 R)
• M14: 4,472,528 km (0.107 R)
• M15: 4,692,436 km (0.08 R)
• M16: 5,048,031 km (0.118 R)
• M17: 5,162,323 km (0.073 R)
• M18: 5,373,855 km (0.111 R)
• M19: 5,985,710 km (0.053 R)
• M20: 6,495,540 km (0.093 R)
• M21: 6,620,005 km (0.098 R)
• M22: 7,147,188 km (0.103 R)
• M23: 7,426,786 km (0.114 R)
• M24: 8,107,905 km (0.077 R)
• M25: 8,422,211 km (0.085 R)
• M26: 8,649,300 km (0.084 R)
• M27: 9,957,683 km (0.098 R)
• M28: 11,003,971 km (0.083 R)
• M29: 11,653,674 km (0.081 R)
• M30: 12,264,482 km (0.119 R)
• M31: 12,755,462 km (0.101 R)
• M32: 13,147,558 km (0.098 R)
• M33: 13,305,534 km (0.043 R)
• M34: 13,756,721 km (0.097 R)
• M35: 14,347,932 km (0.119 R)
• M36: 14,537,921 km (0.095 R)
• M37: 14,755,885 km (0.102 R)
• M38: 15,222,930 km (0.103 R)
• M39: 15,388,834 km (0.105 R)
• M40: 16,738,356 km (0.117 R)
• M41: 16,852,649 km (0.054 R)
• M42: 17,052,960 km (0.097 R)
• M43: 17,456,276 km (0.079 R)
• M44: 18,037,913 km (0.12 R)
• M45: 18,744,164 km (0.058 R)
• M46: 18,892,416 km (0.093 R)
• M47: 19,249,955 km (0.107 R)
• M48: 19,820,521 km (0.118 R)
• M49: 20,062,570 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.9

Radius: 3.3

Gravity: 80.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.25 AU - 8.83 AU

Year: 14495 Days

Day: 19.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,558,419 km

• M1: 43,084 km (0.079 R)
• M2: 151,243 km (0.057 R)
• M3: 229,184 km (0.065 R)
• M4: 439,818 km (0.09 R)
• M5: 654,939 km (0.041 R)
• M6: 697,276 km (0.113 R)
• M7: 740,509 km (0.087 R)
• M8: 1,018,612 km (0.069 R)
• M9: 1,043,146 km (0.068 R)
• M10: 1,380,040 km (0.102 R)
• M11: 1,434,644 km (0.057 R)
• M12: 1,718,580 km (0.062 R)
• M13: 2,050,538 km (0.053 R)
• M14: 2,304,256 km (0.102 R)
• M15: 2,336,569 km (0.077 R)
• M16: 2,703,084 km (0.101 R)
• M17: 2,980,738 km (0.11 R)
• M18: 3,377,172 km (0.088 R)
• M19: 4,060,984 km (0.115 R)
• M20: 4,179,017 km (0.057 R)
• M21: 4,378,281 km (0.097 R)
• M22: 4,703,357 km (0.11 R)
• M23: 4,785,935 km (0.07 R)
• M24: 4,868,962 km (0.044 R)
• M25: 5,078,549 km (0.105 R)
• M26: 5,120,735 km (0.09 R)
• M27: 5,163,221 km (0.049 R)
• M28: 5,205,707 km (0.118 R)
• M29: 5,291,127 km (0.113 R)
• M30: 5,768,793 km (0.069 R)
• M31: 6,579,913 km (0.058 R)
• M32: 6,951,813 km (0.078 R)
• M33: 7,426,038 km (0.107 R)
• M34: 8,758,058 km (0.055 R)
• M35: 9,321,443 km (0.113 R)
• M36: 10,536,627 km (0.08 R)
• M37: 10,644,636 km (0.104 R)
• M38: 10,970,909 km (0.081 R)
• M39: 11,466,527 km (0.073 R)
• M40: 12,365,311 km (0.109 R)
• M41: 13,403,221 km (0.108 R)
• M42: 13,637,641 km (0.045 R)
• M43: 14,408,818 km (0.084 R)
• M44: 15,931,126 km (0.107 R)
• M45: 17,185,205 km (0.094 R)
• M46: 17,952,792 km (0.104 R)
• M47: 18,666,224 km (0.078 R)
• M48: 18,927,871 km (0.096 R)
• M49: 19,521,176 km (0.102 R)
• M50: 22,438,783 km (0.117 R)
• M51: 22,926,322 km (0.098 R)
• M52: 22,996,334 km (0.07 R)
• M53: 23,347,141 km (0.079 R)
• M54: 23,770,503 km (0.108 R)
• M55: 23,983,082 km (0.053 R)
• M56: 24,553,050 km (0.116 R)
• M57: 24,696,364 km (0.089 R)
• M58: 24,911,636 km (0.053 R)
• M59: 25,706,449 km (0.085 R)
• M60: 25,924,713 km (0.103 R)
• M61: 27,321,059 km (0.093 R)
• M62: 28,666,094 km (0.049 R)
• M63: 29,956,226 km (0.112 R)
• M64: 31,809,594 km (0.097 R)
• M65: 32,435,511 km (0.052 R)
• M66: 33,382,017 km (0.061 R)
• M67: 33,938,371 km (0.082 R)
• M68: 34,658,236 km (0.101 R)
• M69: 38,248,884 km (0.077 R)
• M70: 41,273,305 km (0.052 R)
• M71: 41,614,088 km (0.08 R)
• M72: 41,699,359 km (0.109 R)
• M73: 42,555,957 km (0.106 R)
• M74: 43,331,771 km (0.1 R)
• M75: 43,851,624 km (0.08 R)
• M76: 45,335,635 km (0.056 R)
• M77: 46,570,116 km (0.05 R)
• M78: 47,280,407 km (0.074 R)
• M79: 47,547,738 km (0.083 R)
• M80: 48,442,483 km (0.097 R)
• M81: 49,523,328 km (0.102 R)
• M82: 51,159,480 km (0.068 R)
• M83: 51,342,438 km (0.067 R)
• M84: 52,260,221 km (0.089 R)
• M85: 54,391,392 km (0.085 R)
• M86: 54,858,437 km (0.079 R)
• M87: 56,173,252 km (0.091 R)
• M88: 57,498,390 km (0.105 R)
• M89: 58,260,292 km (0.068 R)
• M90: 59,217,270 km (0.115 R)
• M91: 61,340,961 km (0.062 R)
• M92: 61,827,154 km (0.059 R)
• M93: 62,412,082 km (0.074 R)
• M94: 63,784,343 km (0.118 R)
• M95: 65,364,695 km (0.097 R)
• M96: 65,463,879 km (0.106 R)
• M97: 65,861,211 km (0.055 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 14,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit