🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.1

Radius: 10.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.49 AU - 0.61 AU

Year: 272 Days

Day: 12.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,038,209 km

• M1: 129,253 km (0.076 R)
• M2: 197,918 km (0.112 R)
• M3: 266,135 km (0.064 R)
• M4: 335,847 km (0.112 R)
• M5: 474,375 km (0.038 R)
• M6: 538,104 km (0.088 R)
• M7: 637,437 km (0.034 R)
• M8: 709,393 km (0.083 R)
• M9: 775,665 km (0.064 R)
• M10: 874,699 km (0.099 R)
• M11: 949,647 km (0.118 R)
• M12: 1,059,901 km (0.109 R)
• M13: 1,153,998 km (0.092 R)
• M14: 1,230,143 km (0.096 R)
• M15: 1,318,705 km (0.088 R)
• M16: 1,495,081 km (0.06 R)
• M17: 1,586,336 km (0.073 R)
• M18: 1,663,828 km (0.068 R)
• M19: 1,738,626 km (0.112 R)
• M20: 1,830,779 km (0.069 R)
• M21: 1,936,993 km (0.09 R)
• M22: 2,015,981 km (0.118 R)
• M23: 2,087,489 km (0.11 R)
• M24: 2,181,586 km (0.102 R)
• M25: 2,285,706 km (0.064 R)
• M26: 2,472,105 km (0.109 R)
• M27: 2,585,350 km (0.085 R)
• M28: 2,649,677 km (0.054 R)
• M29: 2,719,091 km (0.083 R)
• M30: 2,831,588 km (0.027 R)
• M31: 2,921,646 km (0.085 R)
• M32: 3,090,243 km (0.085 R)
• M33: 3,178,207 km (0.062 R)
• M34: 3,267,068 km (0.108 R)
• M35: 3,401,856 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.3

Radius: 10

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.55 AU - 3.97 AU

Year: 4862 Days

Day: 6.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,038,209 km

• M1: 171,888 km (0.06 R)
• M2: 435,330 km (0.105 R)
• M3: 556,354 km (0.053 R)
• M4: 1,142,030 km (0.094 R)
• M5: 1,286,542 km (0.12 R)
• M6: 1,468,303 km (0.056 R)
• M7: 1,658,592 km (0.117 R)
• M8: 1,959,283 km (0.08 R)
• M9: 2,098,709 km (0.082 R)
• M10: 2,169,618 km (0.085 R)
• M11: 2,313,980 km (0.085 R)
• M12: 2,517,732 km (0.055 R)
• M13: 2,593,279 km (0.103 R)
• M14: 2,669,574 km (0.065 R)
• M15: 3,474,411 km (0.053 R)
• M16: 3,558,784 km (0.086 R)
• M17: 3,729,924 km (0.041 R)
• M18: 3,794,700 km (0.109 R)
• M19: 3,859,924 km (0.093 R)
• M20: 3,969,430 km (0.081 R)
• M21: 4,124,563 km (0.058 R)
• M22: 4,418,074 km (0.045 R)
• M23: 4,555,704 km (0.103 R)
• M24: 4,765,141 km (0.115 R)
• M25: 5,169,205 km (0.092 R)
• M26: 5,584,339 km (0.101 R)
• M27: 6,472,950 km (0.1 R)
• M28: 6,682,238 km (0.105 R)
• M29: 6,867,141 km (0.103 R)
• M30: 7,000,283 km (0.071 R)
• M31: 7,679,008 km (0.098 R)
• M32: 8,012,312 km (0.109 R)
• M33: 8,350,404 km (0.067 R)
• M34: 9,069,521 km (0.076 R)
• M35: 9,245,148 km (0.061 R)
• M36: 9,928,661 km (0.031 R)
• M37: 10,139,893 km (0.09 R)
• M38: 10,352,771 km (0.048 R)
• M39: 10,782,715 km (0.081 R)
• M40: 11,249,909 km (0.055 R)
• M41: 11,883,157 km (0.097 R)
• M42: 11,947,036 km (0.076 R)
• M43: 12,107,554 km (0.06 R)
• M44: 13,184,210 km (0.105 R)
• M45: 13,250,332 km (0.07 R)
• M46: 13,449,746 km (0.114 R)
• M47: 14,427,368 km (0.082 R)
• M48: 14,735,540 km (0.087 R)
• M49: 15,707,926 km (0.095 R)
• M50: 15,883,704 km (0.119 R)
• M51: 16,060,079 km (0.098 R)
• M52: 16,201,749 km (0.064 R)
• M53: 16,700,807 km (0.117 R)
• M54: 16,808,518 km (0.069 R)
• M55: 17,313,710 km (0.077 R)
• M56: 18,154,450 km (0.094 R)
• M57: 18,265,152 km (0.075 R)
• M58: 19,308,597 km (0.111 R)
• M59: 19,837,725 km (0.027 R)
• M60: 20,180,304 km (0.089 R)
• M61: 20,987,384 km (0.058 R)
• M62: 21,181,114 km (0.074 R)
• M63: 22,040,404 km (0.032 R)
• M64: 22,237,424 km (0.088 R)
• M65: 22,593,318 km (0.059 R)
• M66: 22,752,041 km (0.112 R)
• M67: 22,951,006 km (0.099 R)
• M68: 23,190,662 km (0.028 R)
• M69: 23,390,973 km (0.046 R)
• M70: 23,511,400 km (0.09 R)
• M71: 23,672,367 km (0.051 R)
• M72: 24,319,677 km (0.108 R)
• M73: 24,400,909 km (0.091 R)
• M74: 25,219,209 km (0.047 R)
• M75: 25,425,205 km (0.054 R)
• M76: 25,673,089 km (0.106 R)
• M77: 25,755,966 km (0.095 R)
• M78: 26,798,663 km (0.119 R)
• M79: 27,261,818 km (0.081 R)
• M80: 27,388,528 km (0.102 R)
• M81: 27,897,609 km (0.089 R)
• M82: 28,153,422 km (0.086 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.2

Radius: 5

Gravity: 33.53 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.79 AU - 9.01 AU

Year: 14807 Days

Day: 15.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,038,209 km

• M1: 264,639 km (0.11 R)
• M2: 309,518 km (0.085 R)
• M3: 634,893 km (0.117 R)
• M4: 718,668 km (0.095 R)
• M5: 897,138 km (0.056 R)
• M6: 1,164,919 km (0.082 R)
• M7: 1,539,661 km (0.115 R)
• M8: 1,711,250 km (0.096 R)
• M9: 2,103,645 km (0.063 R)
• M10: 2,261,770 km (0.098 R)
• M11: 2,657,157 km (0.062 R)
• M12: 2,828,297 km (0.056 R)
• M13: 3,510,613 km (0.113 R)
• M14: 3,774,354 km (0.032 R)
• M15: 3,927,842 km (0.1 R)
• M16: 4,603,426 km (0.103 R)
• M17: 5,228,745 km (0.076 R)
• M18: 5,314,165 km (0.07 R)
• M19: 6,013,834 km (0.092 R)
• M20: 6,193,352 km (0.115 R)
• M21: 6,557,473 km (0.081 R)
• M22: 6,649,625 km (0.106 R)
• M23: 9,037,058 km (0.111 R)
• M24: 10,080,054 km (0.075 R)
• M25: 11,160,450 km (0.102 R)
• M26: 11,882,409 km (0.117 R)
• M27: 12,562,032 km (0.06 R)
• M28: 12,848,961 km (0.091 R)
• M29: 13,137,984 km (0.105 R)
• M30: 13,370,758 km (0.066 R)
• M31: 13,487,744 km (0.037 R)
• M32: 14,495,136 km (0.105 R)
• M33: 15,526,464 km (0.037 R)
• M34: 15,958,054 km (0.102 R)
• M35: 18,303,748 km (0.084 R)
• M36: 18,955,995 km (0.045 R)
• M37: 19,881,856 km (0.069 R)
• M38: 20,350,247 km (0.088 R)
• M39: 20,552,204 km (0.103 R)
• M40: 21,025,682 km (0.091 R)
• M41: 21,229,883 km (0.085 R)
• M42: 22,052,671 km (0.06 R)
• M43: 22,329,277 km (0.113 R)
• M44: 22,607,081 km (0.064 R)
• M45: 23,095,966 km (0.096 R)
• M46: 24,155,119 km (0.065 R)
• M47: 26,174,242 km (0.106 R)
• M48: 26,467,005 km (0.053 R)
• M49: 27,947,575 km (0.112 R)
• M50: 28,773,206 km (0.067 R)
• M51: 30,064,834 km (0.102 R)
• M52: 30,218,022 km (0.117 R)
• M53: 30,910,660 km (0.108 R)
• M54: 32,861,865 km (0.066 R)
• M55: 33,415,377 km (0.087 R)
• M56: 33,494,664 km (0.095 R)
• M57: 34,371,308 km (0.047 R)
• M58: 34,692,045 km (0.116 R)
• M59: 34,852,714 km (0.092 R)
• M60: 35,013,681 km (0.079 R)
• M61: 35,174,798 km (0.116 R)
• M62: 37,128,247 km (0.109 R)
• M63: 37,210,376 km (0.03 R)
• M64: 37,374,934 km (0.067 R)
• M65: 38,283,890 km (0.085 R)
• M66: 39,116,702 km (0.1 R)
• M67: 40,630,482 km (0.064 R)
• M68: 41,139,414 km (0.057 R)
• M69: 41,309,507 km (0.104 R)
• M70: 42,678,627 km (0.057 R)
• M71: 44,236,539 km (0.093 R)
• M72: 44,323,755 km (0.113 R)
• M73: 44,410,821 km (0.115 R)
• M74: 44,498,036 km (0.064 R)
• M75: 45,197,855 km (0.034 R)
• M76: 45,549,111 km (0.115 R)
• M77: 45,989,377 km (0.092 R)
• M78: 46,963,110 km (0.067 R)
• M79: 47,497,025 km (0.093 R)
• M80: 47,764,805 km (0.118 R)
• M81: 48,481,229 km (0.052 R)
• M82: 48,750,805 km (0.089 R)
• M83: 50,469,684 km (0.05 R)
• M84: 52,853,825 km (0.078 R)
• M85: 53,687,534 km (0.055 R)
• M86: 54,245,833 km (0.069 R)
• M87: 54,525,731 km (0.117 R)
• M88: 55,838,004 km (0.059 R)
• M89: 56,403,633 km (0.109 R)
• M90: 57,826,010 km (0.088 R)
• M91: 59,260,055 km (0.061 R)
• M92: 63,927,209 km (0.112 R)
• M93: 64,025,645 km (0.083 R)
• M94: 65,608,241 km (0.091 R)
• M95: 66,504,033 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.5

Radius: 4

Gravity: 54.53 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.4 AU - 8.76 AU

Year: 15316 Days

Day: 22.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,038,209 km

• M1: 61,036 km (0.114 R)
• M2: 118,781 km (0.064 R)
• M3: 202,705 km (0.105 R)
• M4: 290,369 km (0.092 R)
• M5: 426,354 km (0.1 R)
• M6: 520,900 km (0.095 R)
• M7: 1,063,641 km (0.073 R)
• M8: 1,114,803 km (0.1 R)
• M9: 1,219,522 km (0.114 R)
• M10: 2,775,340 km (0.108 R)
• M11: 3,025,767 km (0.061 R)
• M12: 3,062,119 km (0.117 R)
• M13: 3,433,720 km (0.058 R)
• M14: 3,898,371 km (0.106 R)
• M15: 5,100,240 km (0.09 R)
• M16: 5,539,310 km (0.117 R)
• M17: 5,583,890 km (0.118 R)
• M18: 7,168,580 km (0.105 R)
• M19: 7,314,737 km (0.117 R)
• M20: 7,808,859 km (0.101 R)
• M21: 8,313,602 km (0.052 R)
• M22: 8,467,239 km (0.074 R)
• M23: 9,354,654 km (0.087 R)
• M24: 10,546,201 km (0.098 R)
• M25: 10,879,505 km (0.104 R)
• M26: 11,159,702 km (0.044 R)
• M27: 11,216,100 km (0.074 R)
• M28: 11,670,279 km (0.108 R)
• M29: 12,014,803 km (0.114 R)
• M30: 12,246,381 km (0.113 R)
• M31: 12,479,454 km (0.111 R)
• M32: 12,596,590 km (0.054 R)
• M33: 12,831,757 km (0.118 R)
• M34: 13,606,375 km (0.045 R)
• M35: 14,457,288 km (0.094 R)
• M36: 14,518,773 km (0.105 R)
• M37: 14,951,260 km (0.117 R)
• M38: 16,658,770 km (0.094 R)
• M39: 17,568,026 km (0.036 R)
• M40: 17,699,373 km (0.085 R)
• M41: 17,765,046 km (0.092 R)
• M42: 18,827,790 km (0.118 R)
• M43: 19,434,559 km (0.056 R)
• M44: 20,391,237 km (0.056 R)
• M45: 20,460,052 km (0.112 R)
• M46: 22,278,863 km (0.117 R)
• M47: 23,857,868 km (0.062 R)
• M48: 24,660,760 km (0.068 R)
• M49: 25,102,373 km (0.049 R)
• M50: 25,472,478 km (0.093 R)
• M51: 26,217,924 km (0.117 R)
• M52: 26,970,551 km (0.077 R)
• M53: 28,036,137 km (0.093 R)
• M54: 28,651,283 km (0.03 R)
• M55: 30,208,298 km (0.076 R)
• M56: 30,365,525 km (0.086 R)
• M57: 30,997,128 km (0.059 R)
• M58: 32,756,099 km (0.071 R)
• M59: 34,465,105 km (0.112 R)
• M60: 34,547,235 km (0.114 R)
• M61: 36,788,510 km (0.074 R)
• M62: 38,138,631 km (0.091 R)
• M63: 38,649,208 km (0.105 R)
• M64: 39,247,600 km (0.114 R)
• M65: 40,280,573 km (0.07 R)
• M66: 41,409,738 km (0.046 R)
• M67: 41,759,348 km (0.092 R)
• M68: 43,078,652 km (0.118 R)
• M69: 43,344,188 km (0.112 R)
• M70: 43,521,461 km (0.093 R)
• M71: 43,699,034 km (0.115 R)
• M72: 44,948,775 km (0.052 R)
• M73: 46,210,034 km (0.062 R)
• M74: 49,228,919 km (0.074 R)
• M75: 50,808,673 km (0.07 R)
• M76: 50,902,171 km (0.084 R)
• M77: 50,995,670 km (0.118 R)
• M78: 52,122,292 km (0.052 R)
• M79: 52,972,456 km (0.12 R)
• M80: 53,256,992 km (0.115 R)
• M81: 54,591,105 km (0.07 R)
• M82: 56,129,121 km (0.056 R)
• M83: 57,681,498 km (0.105 R)
• M84: 61,623,552 km (0.109 R)
• M85: 62,722,797 km (0.119 R)
• M86: 63,023,638 km (0.109 R)
• M87: 63,124,168 km (0.077 R)
• M88: 63,325,078 km (0.113 R)
• M89: 63,425,608 km (0.085 R)
• M90: 63,929,304 km (0.061 R)
• M91: 64,131,111 km (0.068 R)
• M92: 65,346,594 km (0.031 R)
• M93: 66,263,180 km (0.064 R)
• M94: 68,418,287 km (0.079 R)
• M95: 69,038,221 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 18,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit