🌌 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 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.9

Radius: 13.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.49 AU - 0.57 AU

Year: 257 Days

Day: 12.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 11,836,038 km

• M1: 177,124 km (0.058 R)
• M2: 312,211 km (0.076 R)
• M3: 407,953 km (0.119 R)
• M4: 520,750 km (0.072 R)
• M5: 615,446 km (0.079 R)
• M6: 753,824 km (0.047 R)
• M7: 880,982 km (0.093 R)
• M8: 967,898 km (0.118 R)
• M9: 1,065,436 km (0.114 R)
• M10: 1,161,627 km (0.113 R)
• M11: 1,328,130 km (0.074 R)
• M12: 1,449,454 km (0.084 R)
• M13: 1,537,268 km (0.114 R)
• M14: 1,739,674 km (0.089 R)
• M15: 1,938,788 km (0.101 R)
• M16: 2,074,623 km (0.112 R)
• M17: 2,171,413 km (0.068 R)
• M18: 2,286,454 km (0.062 R)
• M19: 2,427,225 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735

Radius: 8.7

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.98 AU - 1 AU

Year: 657 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 11,836,038 km

• M1: 112,797 km (0.117 R)
• M2: 185,950 km (0.113 R)
• M3: 244,892 km (0.08 R)
• M4: 310,416 km (0.051 R)
• M5: 384,018 km (0.091 R)
• M6: 464,801 km (0.1 R)
• M7: 521,049 km (0.097 R)
• M8: 593,754 km (0.114 R)
• M9: 680,222 km (0.106 R)
• M10: 776,413 km (0.119 R)
• M11: 845,078 km (0.088 R)
• M12: 910,303 km (0.088 R)
• M13: 1,005,896 km (0.095 R)
• M14: 1,111,063 km (0.068 R)
• M15: 1,351,617 km (0.104 R)
• M16: 1,481,617 km (0.079 R)
• M17: 1,575,116 km (0.113 R)
• M18: 1,643,033 km (0.102 R)
• M19: 1,705,117 km (0.073 R)
• M20: 1,903,483 km (0.117 R)
• M21: 2,012,839 km (0.086 R)
• M22: 2,079,560 km (0.075 R)
• M23: 2,154,509 km (0.115 R)
• M24: 2,276,281 km (0.074 R)
• M25: 2,369,181 km (0.059 R)
• M26: 2,615,120 km (0.082 R)
• M27: 2,712,658 km (0.108 R)
• M28: 2,786,560 km (0.092 R)
• M29: 2,961,589 km (0.115 R)
• M30: 3,037,734 km (0.09 R)
• M31: 3,114,628 km (0.052 R)
• M32: 3,209,323 km (0.046 R)
• M33: 3,278,886 km (0.037 R)
• M34: 3,455,112 km (0.117 R)
• M35: 3,688,784 km (0.059 R)
• M36: 3,752,513 km (0.12 R)
• M37: 3,992,767 km (0.096 R)
• M38: 4,095,990 km (0.078 R)
• M39: 4,352,999 km (0.115 R)
• M40: 4,449,489 km (0.11 R)
• M41: 4,585,923 km (0.096 R)
• M42: 4,743,449 km (0.103 R)
• M43: 4,812,863 km (0.05 R)
• M44: 5,043,692 km (0.116 R)
• M45: 5,226,800 km (0.043 R)
• M46: 5,288,434 km (0.045 R)
• M47: 5,422,624 km (0.096 R)
• M48: 5,484,856 km (0.106 R)
• M49: 5,599,747 km (0.081 R)
• M50: 5,673,350 km (0.059 R)
• M51: 6,002,764 km (0.097 R)
• M52: 6,229,555 km (0.107 R)
• M53: 6,360,453 km (0.048 R)
• M54: 6,448,267 km (0.098 R)
• M55: 6,713,952 km (0.115 R)
• M56: 6,859,362 km (0.093 R)
• M57: 6,994,448 km (0.089 R)
• M58: 7,050,996 km (0.082 R)
• M59: 7,130,583 km (0.111 R)
• M60: 7,221,688 km (0.101 R)
• M61: 7,520,883 km (0.112 R)
• M62: 7,602,115 km (0.032 R)
• M63: 7,918,066 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622

Radius: 11.7

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.43 AU - 2.15 AU

Year: 1597 Days

Day: 9.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 11,836,038 km

• M1: 147,653 km (0.111 R)
• M2: 261,796 km (0.078 R)
• M3: 434,283 km (0.08 R)
• M4: 522,695 km (0.095 R)
• M5: 845,976 km (0.112 R)
• M6: 946,506 km (0.059 R)
• M7: 1,051,523 km (0.103 R)
• M8: 1,238,521 km (0.078 R)
• M9: 1,354,459 km (0.098 R)
• M10: 1,665,772 km (0.102 R)
• M11: 1,774,680 km (0.111 R)
• M12: 1,968,708 km (0.12 R)
• M13: 2,148,225 km (0.076 R)
• M14: 2,234,693 km (0.101 R)
• M15: 2,626,939 km (0.079 R)
• M16: 2,766,513 km (0.101 R)
• M17: 3,187,781 km (0.083 R)
• M18: 3,349,496 km (0.099 R)
• M19: 3,694,170 km (0.104 R)
• M20: 3,903,906 km (0.055 R)
• M21: 4,171,686 km (0.108 R)
• M22: 4,266,830 km (0.12 R)
• M23: 4,445,450 km (0.064 R)
• M24: 4,781,896 km (0.108 R)
• M25: 5,112,208 km (0.064 R)
• M26: 5,287,537 km (0.102 R)
• M27: 5,435,040 km (0.119 R)
• M28: 5,524,350 km (0.112 R)
• M29: 5,613,959 km (0.071 R)
• M30: 5,734,386 km (0.106 R)
• M31: 5,825,341 km (0.06 R)
• M32: 5,901,486 km (0.06 R)
• M33: 6,100,900 km (0.028 R)
• M34: 6,271,442 km (0.114 R)
• M35: 6,380,648 km (0.096 R)
• M36: 6,538,025 km (0.077 R)
• M37: 7,001,629 km (0.052 R)
• M38: 7,163,943 km (0.066 R)
• M39: 7,376,821 km (0.105 R)
• M40: 7,641,758 km (0.089 R)
• M41: 8,215,167 km (0.11 R)
• M42: 8,576,446 km (0.092 R)
• M43: 9,421,524 km (0.074 R)
• M44: 9,690,950 km (0.053 R)
• M45: 9,926,716 km (0.09 R)
• M46: 9,999,570 km (0.118 R)
• M47: 10,090,975 km (0.077 R)
• M48: 10,237,730 km (0.034 R)
• M49: 10,385,234 km (0.112 R)
• M50: 10,926,030 km (0.088 R)
• M51: 11,209,219 km (0.091 R)
• M52: 11,285,215 km (0.108 R)
• M53: 11,437,655 km (0.095 R)
• M54: 11,648,289 km (0.109 R)
• M55: 11,918,313 km (0.117 R)
• M56: 12,366,508 km (0.079 R)
• M57: 12,602,573 km (0.072 R)
• M58: 12,820,238 km (0.04 R)
• M59: 13,139,031 km (0.097 R)
• M60: 13,359,838 km (0.03 R)
• M61: 13,602,037 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.9

Radius: 13.3

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.41 AU - 2.45 AU

Year: 2526 Days

Day: 6.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 11,836,038 km

• M1: 218,263 km (0.09 R)
• M2: 326,123 km (0.047 R)
• M3: 439,668 km (0.096 R)
• M4: 652,696 km (0.051 R)
• M5: 746,793 km (0.106 R)
• M6: 846,425 km (0.108 R)
• M7: 1,238,970 km (0.118 R)
• M8: 1,439,281 km (0.101 R)
• M9: 1,567,187 km (0.081 R)
• M10: 1,662,631 km (0.084 R)
• M11: 1,772,735 km (0.037 R)
• M12: 1,910,514 km (0.084 R)
• M13: 2,000,273 km (0.09 R)
• M14: 2,456,696 km (0.097 R)
• M15: 2,639,954 km (0.085 R)
• M16: 2,769,505 km (0.056 R)
• M17: 2,871,830 km (0.061 R)
• M18: 2,990,312 km (0.119 R)
• M19: 3,232,361 km (0.111 R)
• M20: 3,340,371 km (0.093 R)
• M21: 3,449,577 km (0.095 R)
• M22: 3,800,684 km (0.111 R)
• M23: 4,030,316 km (0.076 R)
• M24: 4,451,733 km (0.104 R)
• M25: 6,160,440 km (0.057 R)
• M26: 6,256,632 km (0.096 R)
• M27: 6,411,466 km (0.099 R)
• M28: 6,567,646 km (0.056 R)
• M29: 6,685,529 km (0.108 R)
• M30: 7,265,669 km (0.069 R)
• M31: 7,592,690 km (0.092 R)
• M32: 8,155,627 km (0.11 R)
• M33: 8,240,150 km (0.107 R)
• M34: 8,624,317 km (0.112 R)
• M35: 8,710,486 km (0.116 R)
• M36: 8,970,786 km (0.051 R)
• M37: 9,145,666 km (0.116 R)
• M38: 9,343,883 km (0.082 R)
• M39: 10,082,597 km (0.072 R)
• M40: 10,654,959 km (0.068 R)
• M41: 10,956,698 km (0.103 R)
• M42: 11,073,534 km (0.079 R)
• M43: 11,951,075 km (0.065 R)
• M44: 12,047,266 km (0.103 R)
• M45: 12,385,956 km (0.104 R)
• M46: 12,752,470 km (0.069 R)
• M47: 12,924,807 km (0.081 R)
• M48: 13,271,575 km (0.108 R)
• M49: 13,671,749 km (0.102 R)
• M50: 13,974,535 km (0.107 R)
• M51: 14,152,108 km (0.056 R)
• M52: 14,381,591 km (0.032 R)
• M53: 14,638,152 km (0.107 R)
• M54: 14,870,178 km (0.092 R)
• M55: 15,390,330 km (0.056 R)
• M56: 15,547,557 km (0.105 R)
• M57: 15,810,849 km (0.106 R)
• M58: 16,636,330 km (0.061 R)
• M59: 17,122,075 km (0.07 R)
• M60: 17,503,100 km (0.056 R)
• M61: 17,639,833 km (0.06 R)
• M62: 17,914,495 km (0.068 R)
• M63: 18,218,178 km (0.111 R)
• M64: 18,329,030 km (0.085 R)
• M65: 18,607,133 km (0.065 R)
• M66: 18,746,857 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.1

Radius: 10.6

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.05 AU - 3.31 AU

Year: 3782 Days

Day: 14.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 11,836,038 km

• M1: 260,151 km (0.101 R)
• M2: 386,860 km (0.099 R)
• M3: 806,183 km (0.07 R)
• M4: 901,626 km (0.079 R)
• M5: 1,184,965 km (0.057 R)
• M6: 1,285,794 km (0.064 R)
• M7: 1,636,601 km (0.044 R)
• M8: 1,739,374 km (0.107 R)
• M9: 1,951,803 km (0.097 R)
• M10: 2,309,193 km (0.077 R)
• M11: 2,401,794 km (0.075 R)
• M12: 2,723,878 km (0.088 R)
• M13: 2,809,598 km (0.105 R)
• M14: 3,317,333 km (0.1 R)
• M15: 3,771,362 km (0.113 R)
• M16: 4,089,707 km (0.119 R)
• M17: 4,737,765 km (0.118 R)
• M18: 5,464,212 km (0.118 R)
• M19: 5,714,190 km (0.098 R)
• M20: 5,904,030 km (0.105 R)
• M21: 6,404,434 km (0.112 R)
• M22: 6,684,631 km (0.115 R)
• M23: 7,377,120 km (0.116 R)
• M24: 7,723,140 km (0.034 R)
• M25: 7,845,511 km (0.073 R)
• M26: 8,074,545 km (0.069 R)
• M27: 8,163,257 km (0.073 R)
• M28: 8,288,021 km (0.037 R)
• M29: 8,503,143 km (0.099 R)
• M30: 8,575,399 km (0.097 R)
• M31: 8,793,064 km (0.04 R)
• M32: 9,345,529 km (0.065 R)
• M33: 9,494,678 km (0.097 R)
• M34: 10,004,058 km (0.119 R)
• M35: 10,716,743 km (0.078 R)
• M36: 11,148,183 km (0.106 R)
• M37: 11,266,814 km (0.051 R)
• M38: 11,445,583 km (0.093 R)
• M39: 12,414,978 km (0.072 R)
• M40: 12,599,731 km (0.076 R)
• M41: 13,473,831 km (0.091 R)
• M42: 13,833,166 km (0.067 R)
• M43: 14,067,286 km (0.085 R)
• M44: 14,217,034 km (0.09 R)
• M45: 14,453,398 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30

Radius: 13.8

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.1 AU - 4.42 AU

Year: 5863 Days

Day: 8 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 11,836,038 km

• M1: 251,324 km (0.091 R)
• M2: 364,869 km (0.052 R)
• M3: 455,526 km (0.11 R)
• M4: 638,484 km (0.101 R)
• M5: 802,443 km (0.088 R)
• M6: 939,175 km (0.118 R)
• M7: 1,122,433 km (0.111 R)
• M8: 1,246,300 km (0.099 R)
• M9: 2,214,198 km (0.1 R)
• M10: 2,443,382 km (0.104 R)
• M11: 2,597,318 km (0.066 R)
• M12: 3,599,325 km (0.062 R)
• M13: 3,822,674 km (0.104 R)
• M14: 3,966,139 km (0.066 R)
• M15: 5,164,866 km (0.05 R)
• M16: 5,471,243 km (0.118 R)
• M17: 5,647,020 km (0.118 R)
• M18: 5,783,603 km (0.118 R)
• M19: 5,907,470 km (0.089 R)
• M20: 6,199,934 km (0.115 R)
• M21: 6,369,129 km (0.098 R)
• M22: 6,482,824 km (0.045 R)
• M23: 7,838,928 km (0.071 R)
• M24: 8,253,315 km (0.088 R)
• M25: 8,455,421 km (0.094 R)
• M26: 8,690,739 km (0.089 R)
• M27: 8,912,293 km (0.108 R)
• M28: 9,328,774 km (0.116 R)
• M29: 10,717,491 km (0.103 R)
• M30: 10,955,202 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 14,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit