🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.4

Radius: 11.4

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.34 AU - 1.66 AU

Year: 1205 Days

Day: 9.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 68.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,655,043 km

• M1: 171,589 km (0.03 R)
• M2: 275,410 km (0.069 R)
• M3: 360,232 km (0.082 R)
• M4: 458,069 km (0.102 R)
• M5: 585,227 km (0.114 R)
• M6: 746,194 km (0.06 R)
• M7: 822,190 km (0.073 R)
• M8: 1,028,485 km (0.077 R)
• M9: 1,194,689 km (0.096 R)
• M10: 1,456,934 km (0.077 R)
• M11: 1,654,552 km (0.087 R)
• M12: 1,841,999 km (0.056 R)
• M13: 1,928,616 km (0.07 R)
• M14: 2,096,165 km (0.061 R)
• M15: 2,258,479 km (0.102 R)
• M16: 2,446,075 km (0.047 R)
• M17: 2,574,131 km (0.074 R)
• M18: 2,660,748 km (0.051 R)
• M19: 2,737,342 km (0.085 R)
• M20: 2,915,214 km (0.096 R)
• M21: 3,282,776 km (0.1 R)
• M22: 3,365,055 km (0.101 R)
• M23: 3,544,123 km (0.112 R)
• M24: 3,628,646 km (0.076 R)
• M25: 3,738,451 km (0.04 R)
• M26: 4,265,484 km (0.117 R)
• M27: 4,459,513 km (0.097 R)
• M28: 4,630,054 km (0.091 R)
• M29: 4,896,638 km (0.066 R)
• M30: 5,004,647 km (0.058 R)
• M31: 5,319,850 km (0.048 R)
• M32: 5,641,485 km (0.087 R)
• M33: 5,811,877 km (0.096 R)
• M34: 5,912,108 km (0.093 R)
• M35: 6,070,682 km (0.084 R)
• M36: 6,172,408 km (0.117 R)
• M37: 6,540,120 km (0.097 R)
• M38: 6,674,309 km (0.049 R)
• M39: 7,204,933 km (0.097 R)
• M40: 7,670,481 km (0.05 R)
• M41: 7,749,020 km (0.115 R)
• M42: 7,938,710 km (0.033 R)
• M43: 8,484,443 km (0.089 R)
• M44: 8,565,675 km (0.094 R)
• M45: 8,745,492 km (0.118 R)
• M46: 8,844,077 km (0.077 R)
• M47: 9,191,892 km (0.105 R)
• M48: 9,275,517 km (0.114 R)
• M49: 9,679,880 km (0.119 R)
• M50: 10,107,281 km (0.085 R)
• M51: 10,663,486 km (0.034 R)
• M52: 10,945,328 km (0.061 R)
• M53: 11,051,543 km (0.034 R)
• M54: 11,336,826 km (0.103 R)
• M55: 11,480,290 km (0.118 R)
• M56: 11,732,961 km (0.07 R)
• M57: 11,969,176 km (0.073 R)
• M58: 12,133,734 km (0.098 R)
• M59: 12,225,437 km (0.061 R)
• M60: 12,335,691 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685

Radius: 13.3

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.62 AU - 1.62 AU

Year: 1353 Days

Day: 8.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 39,655,043 km

• M1: 166,502 km (0.043 R)
• M2: 288,425 km (0.101 R)
• M3: 371,900 km (0.091 R)
• M4: 524,640 km (0.079 R)
• M5: 645,216 km (0.045 R)
• M6: 763,248 km (0.027 R)
• M7: 875,148 km (0.066 R)
• M8: 963,111 km (0.102 R)
• M9: 1,141,282 km (0.093 R)
• M10: 1,247,048 km (0.113 R)
• M11: 1,504,655 km (0.086 R)
• M12: 1,667,717 km (0.079 R)
• M13: 1,982,621 km (0.111 R)
• M14: 2,172,759 km (0.106 R)
• M15: 2,265,061 km (0.037 R)
• M16: 2,411,218 km (0.058 R)
• M17: 2,925,386 km (0.095 R)
• M18: 3,039,380 km (0.115 R)
• M19: 3,213,063 km (0.082 R)
• M20: 3,354,433 km (0.084 R)
• M21: 3,473,812 km (0.032 R)
• M22: 3,619,072 km (0.091 R)
• M23: 3,953,423 km (0.081 R)
• M24: 4,323,678 km (0.096 R)
• M25: 4,718,766 km (0.083 R)
• M26: 5,002,254 km (0.119 R)
• M27: 5,600,346 km (0.042 R)
• M28: 5,699,978 km (0.103 R)
• M29: 5,886,377 km (0.091 R)
• M30: 6,016,677 km (0.092 R)
• M31: 6,294,929 km (0.062 R)
• M32: 6,788,303 km (0.078 R)
• M33: 7,124,299 km (0.07 R)
• M34: 7,434,416 km (0.03 R)
• M35: 7,622,760 km (0.099 R)
• M36: 8,261,692 km (0.093 R)
• M37: 8,440,461 km (0.12 R)
• M38: 8,768,829 km (0.098 R)
• M39: 9,235,724 km (0.118 R)
• M40: 9,557,060 km (0.109 R)
• M41: 9,830,525 km (0.074 R)
• M42: 10,228,306 km (0.098 R)
• M43: 10,986,168 km (0.067 R)
• M44: 11,254,846 km (0.072 R)
• M45: 11,453,213 km (0.059 R)
• M46: 11,561,971 km (0.115 R)
• M47: 11,652,777 km (0.106 R)
• M48: 11,816,885 km (0.043 R)
• M49: 12,313,999 km (0.115 R)
• M50: 12,425,450 km (0.071 R)
• M51: 12,555,749 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.4

Radius: 4.8

Gravity: 19.03 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6 AU - 7.82 AU

Year: 11916 Days

Day: 24.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 39,655,043 km

• M1: 63,878 km (0.049 R)
• M2: 106,065 km (0.099 R)
• M3: 171,738 km (0.059 R)
• M4: 221,405 km (0.097 R)
• M5: 254,017 km (0.086 R)
• M6: 403,166 km (0.038 R)
• M7: 578,046 km (0.093 R)
• M8: 609,462 km (0.094 R)
• M9: 641,476 km (0.091 R)
• M10: 845,826 km (0.084 R)
• M11: 1,069,774 km (0.108 R)
• M12: 1,229,096 km (0.117 R)
• M13: 1,270,086 km (0.047 R)
• M14: 1,353,562 km (0.093 R)
• M15: 1,637,349 km (0.119 R)
• M16: 1,915,302 km (0.044 R)
• M17: 2,035,578 km (0.1 R)
• M18: 2,133,565 km (0.097 R)
• M19: 2,208,065 km (0.107 R)
• M20: 2,619,908 km (0.03 R)
• M21: 2,699,793 km (0.114 R)
• M22: 2,944,236 km (0.039 R)
• M23: 3,281,130 km (0.077 R)
• M24: 3,600,671 km (0.086 R)
• M25: 3,719,452 km (0.092 R)
• M26: 4,175,875 km (0.114 R)
• M27: 4,238,108 km (0.03 R)
• M28: 4,363,471 km (0.058 R)
• M29: 4,426,601 km (0.096 R)
• M30: 4,877,040 km (0.102 R)
• M31: 5,308,331 km (0.055 R)
• M32: 5,375,650 km (0.059 R)
• M33: 5,443,418 km (0.095 R)
• M34: 5,613,959 km (0.107 R)
• M35: 5,960,278 km (0.101 R)
• M36: 6,313,629 km (0.068 R)
• M37: 6,601,156 km (0.101 R)
• M38: 7,300,974 km (0.066 R)
• M39: 7,338,524 km (0.09 R)
• M40: 8,611,153 km (0.106 R)
• M41: 8,730,083 km (0.103 R)
• M42: 9,537,612 km (0.095 R)
• M43: 9,867,326 km (0.107 R)
• M44: 10,075,267 km (0.081 R)
• M45: 11,266,066 km (0.108 R)
• M46: 12,455,968 km (0.115 R)
• M47: 13,271,126 km (0.112 R)
• M48: 13,362,830 km (0.073 R)
• M49: 13,638,987 km (0.089 R)
• M50: 14,010,140 km (0.04 R)
• M51: 14,620,350 km (0.103 R)
• M52: 15,769,560 km (0.119 R)
• M53: 16,798,794 km (0.12 R)
• M54: 17,346,471 km (0.117 R)
• M55: 17,496,817 km (0.115 R)
• M56: 17,547,082 km (0.119 R)
• M57: 18,459,330 km (0.047 R)
• M58: 18,921,288 km (0.096 R)
• M59: 19,127,733 km (0.056 R)
• M60: 21,180,067 km (0.082 R)
• M61: 22,422,776 km (0.063 R)
• M62: 23,135,610 km (0.108 R)
• M63: 24,921,659 km (0.089 R)
• M64: 25,716,921 km (0.117 R)
• M65: 26,462,816 km (0.11 R)
• M66: 28,269,809 km (0.1 R)
• M67: 28,328,750 km (0.104 R)
• M68: 28,387,842 km (0.054 R)
• M69: 28,565,115 km (0.119 R)
• M70: 28,683,447 km (0.047 R)
• M71: 29,397,029 km (0.041 R)
• M72: 30,902,283 km (0.104 R)
• M73: 31,572,631 km (0.073 R)
• M74: 32,432,519 km (0.104 R)
• M75: 32,556,087 km (0.083 R)
• M76: 32,679,655 km (0.099 R)
• M77: 32,803,522 km (0.109 R)
• M78: 32,927,389 km (0.1 R)
• M79: 33,175,721 km (0.109 R)
• M80: 33,362,420 km (0.044 R)
• M81: 34,238,315 km (0.118 R)
• M82: 35,438,988 km (0.058 R)
• M83: 37,492,069 km (0.116 R)
• M84: 38,206,698 km (0.077 R)
• M85: 39,057,012 km (0.045 R)
• M86: 39,254,182 km (0.092 R)
• M87: 40,443,934 km (0.112 R)
• M88: 41,779,544 km (0.112 R)
• M89: 42,858,444 km (0.049 R)
• M90: 42,926,211 km (0.117 R)
• M91: 43,197,582 km (0.098 R)
• M92: 43,810,036 km (0.06 R)
• M93: 44,974,805 km (0.056 R)
• M94: 45,043,769 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.2

Radius: 5.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.13 AU - 8.93 AU

Year: 16343 Days

Day: 21.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 131.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 39,655,043 km

• M1: 254,316 km (0.114 R)
• M2: 363,972 km (0.099 R)
• M3: 499,956 km (0.116 R)
• M4: 591,660 km (0.064 R)
• M5: 676,482 km (0.063 R)
• M6: 2,067,742 km (0.058 R)
• M7: 2,104,692 km (0.064 R)
• M8: 2,467,168 km (0.091 R)
• M9: 3,057,332 km (0.103 R)
• M10: 3,488,772 km (0.11 R)
• M11: 3,644,354 km (0.077 R)
• M12: 3,939,211 km (0.07 R)
• M13: 4,124,413 km (0.086 R)
• M14: 4,218,211 km (0.05 R)
• M15: 4,407,752 km (0.118 R)
• M16: 5,042,944 km (0.058 R)
• M17: 5,473,487 km (0.108 R)
• M18: 5,602,440 km (0.104 R)
• M19: 6,505,413 km (0.115 R)
• M20: 7,566,959 km (0.092 R)
• M21: 8,264,684 km (0.104 R)
• M22: 9,410,903 km (0.078 R)
• M23: 9,534,321 km (0.095 R)
• M24: 10,223,369 km (0.037 R)
• M25: 11,881,362 km (0.048 R)
• M26: 13,032,219 km (0.117 R)
• M27: 13,516,317 km (0.108 R)
• M28: 13,760,611 km (0.083 R)
• M29: 14,502,167 km (0.097 R)
• M30: 14,644,884 km (0.093 R)
• M31: 15,438,201 km (0.117 R)
• M32: 15,840,021 km (0.099 R)
• M33: 16,023,877 km (0.099 R)
• M34: 16,766,181 km (0.036 R)
• M35: 17,976,877 km (0.111 R)
• M36: 18,864,441 km (0.111 R)
• M37: 19,884,848 km (0.08 R)
• M38: 21,084,324 km (0.107 R)
• M39: 21,448,744 km (0.117 R)
• M40: 22,224,858 km (0.058 R)
• M41: 22,389,416 km (0.073 R)
• M42: 25,462,904 km (0.08 R)
• M43: 25,937,428 km (0.102 R)
• M44: 26,197,430 km (0.08 R)
• M45: 26,720,124 km (0.083 R)
• M46: 26,982,669 km (0.046 R)
• M47: 27,246,260 km (0.096 R)
• M48: 27,510,600 km (0.054 R)
• M49: 27,997,391 km (0.11 R)
• M50: 28,308,704 km (0.117 R)
• M51: 28,621,065 km (0.109 R)
• M52: 29,114,289 km (0.071 R)
• M53: 29,565,177 km (0.069 R)
• M54: 30,109,264 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.8

Radius: 4

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.37 AU - 9.53 AU

Year: 19057 Days

Day: 24.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 39,655,043 km

• M1: 170,242 km (0.109 R)
• M2: 343,178 km (0.081 R)
• M3: 378,483 km (0.055 R)
• M4: 895,942 km (0.106 R)
• M5: 1,283,400 km (0.074 R)
• M6: 1,534,276 km (0.112 R)
• M7: 1,842,298 km (0.113 R)
• M8: 1,884,784 km (0.119 R)
• M9: 2,058,018 km (0.116 R)
• M10: 2,124,439 km (0.086 R)
• M11: 2,304,705 km (0.058 R)
• M12: 2,752,601 km (0.119 R)
• M13: 3,175,664 km (0.064 R)
• M14: 3,672,179 km (0.109 R)
• M15: 3,943,101 km (0.114 R)
• M16: 4,108,706 km (0.102 R)
• M17: 4,504,093 km (0.044 R)
• M18: 5,270,183 km (0.091 R)
• M19: 5,300,402 km (0.065 R)
• M20: 5,483,211 km (0.109 R)
• M21: 5,699,080 km (0.098 R)
• M22: 6,171,062 km (0.077 R)
• M23: 6,298,968 km (0.048 R)
• M24: 6,460,234 km (0.058 R)
• M25: 6,852,630 km (0.045 R)
• M26: 8,215,466 km (0.057 R)
• M27: 8,640,175 km (0.08 R)
• M28: 8,675,929 km (0.101 R)
• M29: 8,711,682 km (0.117 R)
• M30: 9,363,780 km (0.115 R)
• M31: 9,474,033 km (0.101 R)
• M32: 9,510,834 km (0.083 R)
• M33: 10,031,584 km (0.099 R)
• M34: 11,256,193 km (0.114 R)
• M35: 11,609,094 km (0.092 R)
• M36: 13,097,294 km (0.056 R)
• M37: 13,759,264 km (0.103 R)
• M38: 13,968,402 km (0.046 R)
• M39: 14,094,363 km (0.039 R)
• M40: 14,347,483 km (0.069 R)
• M41: 16,425,248 km (0.086 R)
• M42: 16,646,952 km (0.067 R)
• M43: 17,498,762 km (0.09 R)
• M44: 17,543,941 km (0.104 R)
• M45: 19,104,546 km (0.04 R)
• M46: 19,337,769 km (0.066 R)
• M47: 19,901,454 km (0.098 R)
• M48: 20,996,660 km (0.094 R)
• M49: 22,013,626 km (0.1 R)
• M50: 22,454,341 km (0.12 R)
• M51: 23,494,046 km (0.093 R)
• M52: 23,693,909 km (0.115 R)
• M53: 26,966,512 km (0.074 R)
• M54: 28,229,717 km (0.099 R)
• M55: 29,889,804 km (0.11 R)
• M56: 30,977,381 km (0.071 R)
• M57: 31,856,867 km (0.084 R)
• M58: 32,188,675 km (0.111 R)
• M59: 32,856,031 km (0.113 R)
• M60: 34,147,509 km (0.062 R)
• M61: 34,317,153 km (0.119 R)
• M62: 34,430,548 km (0.067 R)
• M63: 35,169,861 km (0.094 R)
• M64: 35,227,007 km (0.067 R)
• M65: 36,953,965 km (0.095 R)
• M66: 39,299,061 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 19,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit