🌌 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: 619

Radius: 11.1

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.45 AU - 0.65 AU

Year: 282 Days

Day: 6.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 61,575,325 km

• M1: 139,126 km (0.106 R)
• M2: 223,350 km (0.091 R)
• M3: 319,242 km (0.068 R)
• M4: 503,696 km (0.104 R)
• M5: 575,204 km (0.093 R)
• M6: 650,601 km (0.113 R)
• M7: 806,482 km (0.059 R)
• M8: 946,506 km (0.093 R)
• M9: 1,091,167 km (0.042 R)
• M10: 1,215,782 km (0.086 R)
• M11: 1,296,266 km (0.092 R)
• M12: 1,378,544 km (0.11 R)
• M13: 1,475,484 km (0.107 R)
• M14: 1,566,140 km (0.037 R)
• M15: 1,676,543 km (0.08 R)
• M16: 1,748,650 km (0.042 R)
• M17: 1,877,453 km (0.1 R)
• M18: 1,980,975 km (0.109 R)
• M19: 2,188,916 km (0.086 R)
• M20: 2,263,266 km (0.118 R)
• M21: 2,338,364 km (0.117 R)
• M22: 2,429,769 km (0.046 R)
• M23: 2,553,336 km (0.12 R)
• M24: 2,636,962 km (0.078 R)
• M25: 2,769,655 km (0.12 R)
• M26: 2,850,288 km (0.034 R)
• M27: 2,964,431 km (0.055 R)
• M28: 3,113,730 km (0.11 R)
• M29: 3,208,874 km (0.101 R)
• M30: 3,305,066 km (0.066 R)
• M31: 3,408,139 km (0.106 R)
• M32: 3,582,121 km (0.083 R)
• M33: 3,652,582 km (0.055 R)
• M34: 3,759,095 km (0.107 R)
• M35: 3,884,758 km (0.03 R)
• M36: 3,981,398 km (0.063 R)
• M37: 4,103,470 km (0.055 R)
• M38: 4,195,771 km (0.107 R)
• M39: 4,288,821 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.3

Radius: 8.4

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.22 AU - 2.24 AU

Year: 2299 Days

Day: 9.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 61,575,325 km

• M1: 104,719 km (0.112 R)
• M2: 175,628 km (0.087 R)
• M3: 244,144 km (0.037 R)
• M4: 297,550 km (0.066 R)
• M5: 420,520 km (0.118 R)
• M6: 499,358 km (0.04 R)
• M7: 690,993 km (0.104 R)
• M8: 786,586 km (0.08 R)
• M9: 919,279 km (0.099 R)
• M10: 1,052,720 km (0.08 R)
• M11: 1,199,925 km (0.1 R)
• M12: 1,346,530 km (0.099 R)
• M13: 1,475,783 km (0.116 R)
• M14: 1,530,237 km (0.119 R)
• M15: 1,697,936 km (0.091 R)
• M16: 1,788,143 km (0.118 R)
• M17: 1,922,333 km (0.117 R)
• M18: 1,982,172 km (0.085 R)
• M19: 2,103,645 km (0.079 R)
• M20: 2,236,638 km (0.111 R)
• M21: 2,345,096 km (0.053 R)
• M22: 2,520,275 km (0.12 R)
• M23: 2,623,797 km (0.112 R)
• M24: 2,757,538 km (0.119 R)
• M25: 2,835,029 km (0.119 R)
• M26: 2,922,993 km (0.095 R)
• M27: 3,001,980 km (0.1 R)
• M28: 3,233,259 km (0.074 R)
• M29: 3,449,428 km (0.084 R)
• M30: 3,522,581 km (0.118 R)
• M31: 3,596,183 km (0.036 R)
• M32: 3,831,052 km (0.041 R)
• M33: 3,950,431 km (0.109 R)
• M34: 4,092,998 km (0.097 R)
• M35: 4,148,349 km (0.116 R)
• M36: 4,282,239 km (0.045 R)
• M37: 4,588,466 km (0.112 R)
• M38: 4,878,536 km (0.066 R)
• M39: 5,198,376 km (0.107 R)
• M40: 5,610,967 km (0.071 R)
• M41: 5,697,285 km (0.086 R)
• M42: 5,833,719 km (0.113 R)
• M43: 6,034,030 km (0.095 R)
• M44: 6,377,507 km (0.074 R)
• M45: 6,519,176 km (0.083 R)
• M46: 6,740,282 km (0.079 R)
• M47: 6,897,958 km (0.086 R)
• M48: 6,950,766 km (0.07 R)
• M49: 7,003,574 km (0.029 R)
• M50: 7,149,881 km (0.12 R)
• M51: 7,404,945 km (0.09 R)
• M52: 7,540,331 km (0.075 R)
• M53: 7,635,775 km (0.119 R)
• M54: 7,703,991 km (0.06 R)
• M55: 7,758,894 km (0.068 R)
• M56: 7,827,559 km (0.099 R)
• M57: 8,202,002 km (0.11 R)
• M58: 8,272,014 km (0.085 R)
• M59: 8,426,549 km (0.102 R)
• M60: 8,696,124 km (0.11 R)
• M61: 8,896,436 km (0.12 R)
• M62: 9,683,470 km (0.105 R)
• M63: 9,965,761 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.7

Radius: 13

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.67 AU - 4.69 AU

Year: 6988 Days

Day: 10.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,575,325 km

• M1: 167,550 km (0.112 R)
• M2: 318,643 km (0.099 R)
• M3: 441,912 km (0.039 R)
• M4: 533,616 km (0.103 R)
• M5: 662,120 km (0.058 R)
• M6: 823,686 km (0.058 R)
• M7: 943,364 km (0.111 R)
• M8: 1,057,657 km (0.117 R)
• M9: 1,164,769 km (0.076 R)
• M10: 1,352,215 km (0.064 R)
• M11: 1,563,597 km (0.066 R)
• M12: 1,687,464 km (0.099 R)
• M13: 1,901,539 km (0.115 R)
• M14: 2,079,261 km (0.098 R)
• M15: 2,845,950 km (0.119 R)
• M16: 2,964,731 km (0.111 R)
• M17: 3,207,378 km (0.1 R)
• M18: 3,861,271 km (0.11 R)
• M19: 4,378,879 km (0.099 R)
• M20: 4,496,912 km (0.111 R)
• M21: 4,796,706 km (0.118 R)
• M22: 5,374,004 km (0.1 R)
• M23: 5,500,714 km (0.104 R)
• M24: 5,628,321 km (0.073 R)
• M25: 7,189,225 km (0.079 R)
• M26: 7,282,275 km (0.075 R)
• M27: 7,658,663 km (0.107 R)
• M28: 7,897,122 km (0.101 R)
• M29: 7,993,313 km (0.112 R)
• M30: 8,726,493 km (0.046 R)
• M31: 9,201,915 km (0.067 R)
• M32: 9,481,214 km (0.106 R)
• M33: 9,634,701 km (0.093 R)
• M34: 10,048,040 km (0.101 R)
• M35: 10,440,735 km (0.102 R)
• M36: 10,546,351 km (0.097 R)
• M37: 10,652,416 km (0.096 R)
• M38: 10,972,405 km (0.107 R)
• M39: 11,160,600 km (0.055 R)
• M40: 11,241,532 km (0.081 R)
• M41: 11,485,676 km (0.065 R)
• M42: 11,594,733 km (0.074 R)
• M43: 11,786,367 km (0.116 R)
• M44: 12,284,080 km (0.061 R)
• M45: 12,619,777 km (0.093 R)
• M46: 12,732,424 km (0.073 R)
• M47: 13,243,152 km (0.109 R)
• M48: 13,529,781 km (0.117 R)
• M49: 13,847,527 km (0.095 R)
• M50: 13,963,615 km (0.051 R)
• M51: 14,431,557 km (0.1 R)
• M52: 14,904,436 km (0.094 R)
• M53: 15,412,620 km (0.108 R)
• M54: 15,593,334 km (0.097 R)
• M55: 15,865,752 km (0.102 R)
• M56: 15,987,375 km (0.053 R)
• M57: 16,292,704 km (0.111 R)
• M58: 16,384,707 km (0.104 R)
• M59: 16,692,579 km (0.041 R)
• M60: 16,909,197 km (0.045 R)
• M61: 17,345,275 km (0.09 R)
• M62: 17,439,073 km (0.119 R)
• M63: 17,533,170 km (0.107 R)
• M64: 18,069,628 km (0.11 R)
• M65: 18,323,944 km (0.063 R)
• M66: 18,997,134 km (0.061 R)
• M67: 19,255,789 km (0.101 R)
• M68: 21,433,635 km (0.06 R)
• M69: 22,380,889 km (0.088 R)
• M70: 22,551,580 km (0.094 R)
• M71: 22,654,204 km (0.077 R)
• M72: 22,791,086 km (0.12 R)

Asteroid Belt

Center: 6.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.8

Radius: 3.6

Gravity: 17.89 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.2 AU - 9.08 AU

Year: 17530 Days

Day: 17.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,575,325 km

• M1: 61,934 km (0.062 R)
• M2: 116,686 km (0.119 R)
• M3: 182,061 km (0.081 R)
• M4: 248,183 km (0.12 R)
• M5: 523,443 km (0.054 R)
• M6: 924,066 km (0.067 R)
• M7: 1,672,055 km (0.062 R)
• M8: 2,112,172 km (0.099 R)
• M9: 2,668,377 km (0.066 R)
• M10: 2,751,404 km (0.112 R)
• M11: 2,835,179 km (0.101 R)
• M12: 2,863,303 km (0.093 R)
• M13: 3,596,632 km (0.055 R)
• M14: 4,287,026 km (0.067 R)
• M15: 4,680,469 km (0.086 R)
• M16: 4,780,699 km (0.109 R)
• M17: 4,881,528 km (0.059 R)
• M18: 4,915,337 km (0.074 R)
• M19: 4,949,146 km (0.092 R)
• M20: 5,677,987 km (0.038 R)
• M21: 5,964,467 km (0.062 R)
• M22: 6,329,037 km (0.045 R)
• M23: 6,514,090 km (0.117 R)
• M24: 6,663,388 km (0.107 R)
• M25: 6,813,734 km (0.063 R)
• M26: 10,524,509 km (0.106 R)
• M27: 10,743,521 km (0.115 R)
• M28: 10,919,897 km (0.066 R)
• M29: 11,861,316 km (0.108 R)
• M30: 12,180,857 km (0.101 R)
• M31: 12,272,710 km (0.1 R)
• M32: 12,457,015 km (0.081 R)
• M33: 13,062,437 km (0.073 R)
• M34: 14,108,725 km (0.115 R)
• M35: 14,788,348 km (0.097 R)
• M36: 16,078,630 km (0.096 R)
• M37: 16,533,557 km (0.1 R)
• M38: 16,635,283 km (0.105 R)
• M39: 16,890,348 km (0.066 R)
• M40: 17,301,143 km (0.12 R)
• M41: 17,767,290 km (0.071 R)
• M42: 18,132,758 km (0.061 R)
• M43: 18,764,959 km (0.084 R)
• M44: 18,924,131 km (0.072 R)
• M45: 21,143,864 km (0.096 R)
• M46: 22,032,176 km (0.118 R)
• M47: 22,424,571 km (0.083 R)
• M48: 24,885,606 km (0.101 R)
• M49: 25,646,311 km (0.118 R)
• M50: 27,070,483 km (0.089 R)
• M51: 27,913,167 km (0.064 R)
• M52: 28,398,613 km (0.062 R)
• M53: 29,562,484 km (0.094 R)
• M54: 30,181,221 km (0.079 R)
• M55: 30,367,769 km (0.115 R)
• M56: 31,117,404 km (0.094 R)
• M57: 31,746,763 km (0.038 R)
• M58: 32,762,532 km (0.036 R)
• M59: 33,082,223 km (0.056 R)
• M60: 34,695,785 km (0.116 R)
• M61: 37,998,757 km (0.12 R)
• M62: 40,232,851 km (0.093 R)
• M63: 40,643,647 km (0.043 R)
• M64: 42,648,707 km (0.034 R)
• M65: 43,067,432 km (0.1 R)
• M66: 43,347,479 km (0.116 R)
• M67: 44,473,353 km (0.066 R)
• M68: 45,537,592 km (0.086 R)
• M69: 46,395,087 km (0.064 R)
• M70: 48,125,934 km (0.075 R)
• M71: 48,271,044 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.9

Radius: 5.3

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.01 AU - 13.19 AU

Year: 23822 Days

Day: 19.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,575,325 km

• M1: 67,917 km (0.093 R)
• M2: 127,457 km (0.116 R)
• M3: 190,438 km (0.07 R)
• M4: 239,955 km (0.107 R)
• M5: 294,558 km (0.098 R)
• M6: 880,982 km (0.115 R)
• M7: 1,108,819 km (0.111 R)
• M8: 1,156,541 km (0.078 R)
• M9: 1,205,011 km (0.096 R)
• M10: 1,304,045 km (0.079 R)
• M11: 1,510,191 km (0.113 R)
• M12: 1,617,153 km (0.076 R)
• M13: 1,671,607 km (0.103 R)
• M14: 2,011,044 km (0.113 R)
• M15: 2,309,941 km (0.073 R)
• M16: 2,433,509 km (0.058 R)
• M17: 2,784,316 km (0.116 R)
• M18: 3,015,743 km (0.117 R)
• M19: 3,049,403 km (0.087 R)
• M20: 3,532,604 km (0.025 R)
• M21: 4,076,542 km (0.082 R)
• M22: 4,377,234 km (0.029 R)
• M23: 4,453,529 km (0.104 R)
• M24: 5,240,713 km (0.103 R)
• M25: 5,900,888 km (0.062 R)
• M26: 6,027,597 km (0.063 R)
• M27: 6,283,559 km (0.099 R)
• M28: 6,499,728 km (0.117 R)
• M29: 6,586,944 km (0.083 R)
• M30: 6,806,404 km (0.049 R)
• M31: 6,850,685 km (0.108 R)
• M32: 7,388,489 km (0.109 R)
• M33: 8,695,376 km (0.073 R)
• M34: 8,984,699 km (0.113 R)
• M35: 9,721,618 km (0.045 R)
• M36: 9,821,250 km (0.113 R)
• M37: 11,409,680 km (0.028 R)
• M38: 12,099,326 km (0.097 R)
• M39: 12,638,776 km (0.077 R)
• M40: 12,911,493 km (0.105 R)
• M41: 13,076,051 km (0.065 R)
• M42: 13,518,412 km (0.097 R)
• M43: 14,190,854 km (0.085 R)
• M44: 14,702,479 km (0.062 R)
• M45: 14,989,258 km (0.087 R)
• M46: 15,802,023 km (0.114 R)
• M47: 16,036,892 km (0.085 R)
• M48: 16,213,866 km (0.051 R)
• M49: 18,386,625 km (0.07 R)
• M50: 18,944,027 km (0.06 R)
• M51: 21,228,237 km (0.119 R)
• M52: 21,422,565 km (0.118 R)
• M53: 21,487,341 km (0.047 R)
• M54: 21,682,416 km (0.049 R)
• M55: 23,463,977 km (0.102 R)
• M56: 23,799,076 km (0.085 R)
• M57: 24,473,912 km (0.102 R)
• M58: 24,609,598 km (0.107 R)
• M59: 25,773,320 km (0.112 R)
• M60: 26,745,107 km (0.094 R)
• M61: 27,095,166 km (0.097 R)
• M62: 28,367,496 km (0.066 R)
• M63: 28,652,929 km (0.11 R)
• M64: 29,298,444 km (0.083 R)
• M65: 29,587,018 km (0.105 R)
• M66: 30,458,126 km (0.106 R)
• M67: 32,896,572 km (0.118 R)
• M68: 33,497,207 km (0.054 R)
• M69: 34,101,283 km (0.07 R)
• M70: 35,550,588 km (0.114 R)
• M71: 38,351,359 km (0.061 R)
• M72: 38,587,873 km (0.106 R)
• M73: 39,141,684 km (0.072 R)
• M74: 39,379,994 km (0.115 R)
• M75: 40,097,316 km (0.098 R)
• M76: 41,626,056 km (0.098 R)
• M77: 41,707,138 km (0.115 R)
• M78: 42,846,476 km (0.073 R)
• M79: 43,995,986 km (0.104 R)
• M80: 46,409,299 km (0.095 R)
• M81: 46,661,371 km (0.107 R)
• M82: 46,745,445 km (0.071 R)
• M83: 48,950,518 km (0.11 R)
• M84: 51,016,015 km (0.095 R)
• M85: 51,449,849 km (0.111 R)
• M86: 53,373,229 km (0.088 R)
• M87: 54,078,583 km (0.073 R)
• M88: 54,875,641 km (0.109 R)
• M89: 55,231,235 km (0.072 R)
• M90: 56,571,183 km (0.045 R)
• M91: 57,831,545 km (0.032 R)
• M92: 58,374,436 km (0.075 R)
• M93: 58,555,898 km (0.117 R)
• M94: 60,746,759 km (0.112 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: 463 - 13,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit