🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.7

Radius: 13.7

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.69 AU - 0.79 AU

Year: 432 Days

Day: 11.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,952,612 km

• M1: 173,982 km (0.076 R)
• M2: 312,360 km (0.09 R)
• M3: 431,141 km (0.065 R)
• M4: 536,009 km (0.043 R)
• M5: 632,949 km (0.08 R)
• M6: 845,078 km (0.114 R)
• M7: 1,008,439 km (0.05 R)
• M8: 1,120,338 km (0.072 R)
• M9: 1,211,593 km (0.08 R)
• M10: 1,309,281 km (0.07 R)
• M11: 1,474,736 km (0.103 R)
• M12: 1,564,195 km (0.089 R)
• M13: 1,663,528 km (0.105 R)
• M14: 1,794,127 km (0.119 R)
• M15: 1,894,358 km (0.116 R)
• M16: 1,996,533 km (0.096 R)
• M17: 2,193,404 km (0.042 R)
• M18: 2,332,979 km (0.119 R)
• M19: 2,424,533 km (0.12 R)
• M20: 2,769,505 km (0.066 R)
• M21: 2,876,617 km (0.107 R)
• M22: 3,030,105 km (0.069 R)
• M23: 3,186,285 km (0.089 R)
• M24: 3,340,072 km (0.109 R)
• M25: 3,517,345 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 8.4

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.38 AU - 1.8 AU

Year: 1360 Days

Day: 10.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 50,952,612 km

• M1: 122,371 km (0.112 R)
• M2: 175,478 km (0.112 R)
• M3: 235,018 km (0.114 R)
• M4: 320,588 km (0.116 R)
• M5: 374,144 km (0.089 R)
• M6: 461,360 km (0.099 R)
• M7: 517,459 km (0.108 R)
• M8: 596,447 km (0.098 R)
• M9: 906,713 km (0.097 R)
• M10: 1,354,908 km (0.109 R)
• M11: 1,410,858 km (0.12 R)
• M12: 1,515,277 km (0.103 R)
• M13: 1,573,321 km (0.091 R)
• M14: 1,701,975 km (0.118 R)
• M15: 1,803,253 km (0.069 R)
• M16: 1,948,512 km (0.101 R)
• M17: 2,011,942 km (0.094 R)
• M18: 2,065,348 km (0.076 R)
• M19: 2,217,639 km (0.111 R)
• M20: 2,533,141 km (0.117 R)
• M21: 2,591,035 km (0.104 R)
• M22: 2,672,716 km (0.111 R)
• M23: 2,814,983 km (0.119 R)
• M24: 3,219,047 km (0.114 R)
• M25: 3,852,444 km (0.04 R)
• M26: 4,356,140 km (0.113 R)
• M27: 4,708,144 km (0.104 R)
• M28: 4,822,736 km (0.117 R)
• M29: 4,938,226 km (0.085 R)
• M30: 5,575,064 km (0.056 R)
• M31: 5,742,165 km (0.025 R)
• M32: 5,880,094 km (0.106 R)
• M33: 6,237,633 km (0.116 R)
• M34: 6,379,452 km (0.099 R)
• M35: 6,442,731 km (0.116 R)
• M36: 6,827,497 km (0.095 R)
• M37: 7,236,199 km (0.052 R)
• M38: 7,485,279 km (0.093 R)
• M39: 7,585,659 km (0.044 R)
• M40: 7,703,393 km (0.099 R)
• M41: 7,872,588 km (0.092 R)
• M42: 8,077,387 km (0.036 R)
• M43: 8,197,664 km (0.105 R)
• M44: 8,283,832 km (0.12 R)
• M45: 8,579,438 km (0.071 R)
• M46: 8,860,682 km (0.049 R)
• M47: 9,270,430 km (0.119 R)
• M48: 9,522,802 km (0.102 R)
• M49: 9,704,563 km (0.097 R)
• M50: 9,869,121 km (0.115 R)
• M51: 10,163,829 km (0.109 R)
• M52: 10,238,029 km (0.061 R)
• M53: 10,592,576 km (0.087 R)
• M54: 11,371,682 km (0.111 R)
• M55: 11,429,427 km (0.05 R)
• M56: 11,583,812 km (0.089 R)
• M57: 11,933,871 km (0.06 R)
• M58: 12,012,111 km (0.1 R)
• M59: 12,090,500 km (0.074 R)
• M60: 12,644,311 km (0.11 R)
• M61: 12,744,093 km (0.088 R)
• M62: 12,824,128 km (0.107 R)
• M63: 12,924,358 km (0.119 R)
• M64: 13,004,692 km (0.077 R)
• M65: 13,674,143 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.8

Radius: 10.9

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.64 AU - 4.98 AU

Year: 7155 Days

Day: 8 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,952,612 km

• M1: 244,443 km (0.045 R)
• M2: 408,552 km (0.097 R)
• M3: 536,308 km (0.109 R)
• M4: 647,460 km (0.085 R)
• M5: 801,545 km (0.074 R)
• M6: 919,728 km (0.072 R)
• M7: 1,161,029 km (0.09 R)
• M8: 1,422,975 km (0.074 R)
• M9: 1,734,737 km (0.09 R)
• M10: 1,827,936 km (0.103 R)
• M11: 2,268,203 km (0.112 R)
• M12: 2,387,732 km (0.078 R)
• M13: 2,457,145 km (0.085 R)
• M14: 2,544,660 km (0.089 R)
• M15: 2,924,190 km (0.106 R)
• M16: 3,054,789 km (0.108 R)
• M17: 3,536,942 km (0.068 R)
• M18: 4,486,141 km (0.059 R)
• M19: 4,746,142 km (0.1 R)
• M20: 4,989,089 km (0.106 R)
• M21: 5,168,158 km (0.12 R)
• M22: 5,372,359 km (0.102 R)
• M23: 5,464,062 km (0.065 R)
• M24: 5,556,065 km (0.109 R)
• M25: 5,648,816 km (0.074 R)
• M26: 5,788,690 km (0.111 R)
• M27: 6,263,663 km (0.101 R)
• M28: 6,603,549 km (0.088 R)
• M29: 6,775,886 km (0.068 R)
• M30: 6,874,920 km (0.118 R)
• M31: 7,200,445 km (0.088 R)
• M32: 7,505,325 km (0.115 R)
• M33: 7,762,783 km (0.053 R)
• M34: 7,892,484 km (0.114 R)
• M35: 8,049,263 km (0.114 R)
• M36: 8,445,548 km (0.071 R)
• M37: 8,552,361 km (0.074 R)
• M38: 8,767,183 km (0.085 R)
• M39: 8,902,420 km (0.084 R)
• M40: 8,983,801 km (0.037 R)
• M41: 9,561,099 km (0.119 R)
• M42: 10,896,260 km (0.079 R)
• M43: 11,393,523 km (0.12 R)
• M44: 11,570,947 km (0.111 R)
• M45: 12,228,728 km (0.113 R)
• M46: 12,349,753 km (0.088 R)
• M47: 12,440,709 km (0.104 R)
• M48: 12,623,218 km (0.093 R)
• M49: 12,776,107 km (0.117 R)
• M50: 12,929,594 km (0.102 R)
• M51: 13,052,863 km (0.097 R)
• M52: 13,300,447 km (0.085 R)
• M53: 14,052,626 km (0.12 R)
• M54: 14,242,764 km (0.106 R)
• M55: 14,561,707 km (0.087 R)
• M56: 15,696,407 km (0.107 R)
• M57: 16,158,365 km (0.104 R)
• M58: 16,357,630 km (0.088 R)
• M59: 16,591,152 km (0.112 R)
• M60: 16,960,509 km (0.112 R)
• M61: 17,230,832 km (0.079 R)
• M62: 17,741,410 km (0.118 R)
• M63: 18,603,542 km (0.102 R)
• M64: 18,812,381 km (0.096 R)
• M65: 18,882,243 km (0.102 R)
• M66: 19,197,446 km (0.111 R)
• M67: 19,868,841 km (0.06 R)
• M68: 20,332,595 km (0.111 R)
• M69: 21,161,666 km (0.114 R)
• M70: 21,928,505 km (0.111 R)
• M71: 22,038,758 km (0.106 R)
• M72: 22,407,667 km (0.109 R)
• M73: 22,815,919 km (0.094 R)
• M74: 23,039,568 km (0.105 R)
• M75: 23,564,357 km (0.11 R)
• M76: 24,055,188 km (0.088 R)
• M77: 24,244,878 km (0.074 R)
• M78: 24,931,981 km (0.113 R)
• M79: 25,085,469 km (0.093 R)
• M80: 25,354,894 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.9

Radius: 4.2

Gravity: 40.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.12 AU - 7.5 AU

Year: 10751 Days

Day: 17.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 50,952,612 km

• M1: 56,847 km (0.064 R)
• M2: 111,002 km (0.119 R)
• M3: 253,419 km (0.078 R)
• M4: 459,415 km (0.071 R)
• M5: 974,780 km (0.11 R)
• M6: 1,247,497 km (0.074 R)
• M7: 1,542,653 km (0.099 R)
• M8: 1,883,886 km (0.083 R)
• M9: 1,960,031 km (0.111 R)
• M10: 2,328,790 km (0.119 R)
• M11: 2,410,620 km (0.118 R)
• M12: 2,804,661 km (0.109 R)
• M13: 2,891,727 km (0.1 R)
• M14: 2,950,369 km (0.102 R)
• M15: 3,038,931 km (0.118 R)
• M16: 3,494,756 km (0.111 R)
• M17: 3,619,969 km (0.084 R)
• M18: 3,874,734 km (0.059 R)
• M19: 4,201,307 km (0.057 R)
• M20: 4,950,642 km (0.078 R)
• M21: 5,020,654 km (0.098 R)
• M22: 5,126,569 km (0.096 R)
• M23: 5,376,398 km (0.1 R)
• M24: 5,850,773 km (0.1 R)
• M25: 6,224,917 km (0.034 R)
• M26: 6,262,765 km (0.108 R)
• M27: 6,491,351 km (0.117 R)
• M28: 7,035,289 km (0.112 R)
• M29: 7,352,586 km (0.03 R)
• M30: 7,472,862 km (0.043 R)
• M31: 7,553,346 km (0.1 R)
• M32: 8,207,837 km (0.077 R)
• M33: 9,266,242 km (0.119 R)
• M34: 9,877,349 km (0.06 R)
• M35: 10,321,954 km (0.066 R)
• M36: 10,682,335 km (0.072 R)
• M37: 10,818,469 km (0.109 R)
• M38: 10,955,202 km (0.116 R)
• M39: 11,138,459 km (0.119 R)
• M40: 11,461,590 km (0.092 R)
• M41: 11,507,966 km (0.091 R)
• M42: 12,449,236 km (0.066 R)
• M43: 13,074,256 km (0.113 R)
• M44: 13,808,033 km (0.063 R)
• M45: 14,204,767 km (0.118 R)
• M46: 14,304,548 km (0.09 R)
• M47: 14,807,048 km (0.056 R)
• M48: 15,009,603 km (0.112 R)
• M49: 16,036,144 km (0.086 R)
• M50: 17,138,231 km (0.088 R)
• M51: 17,886,520 km (0.066 R)
• M52: 18,102,240 km (0.104 R)
• M53: 18,918,895 km (0.066 R)
• M54: 19,858,968 km (0.076 R)
• M55: 20,870,698 km (0.093 R)
• M56: 21,382,772 km (0.114 R)
• M57: 21,726,548 km (0.085 R)
• M58: 21,956,779 km (0.044 R)
• M59: 22,014,374 km (0.095 R)
• M60: 23,060,961 km (0.042 R)
• M61: 23,708,570 km (0.062 R)
• M62: 24,183,244 km (0.061 R)
• M63: 24,302,473 km (0.06 R)
• M64: 24,362,163 km (0.083 R)
• M65: 25,142,017 km (0.083 R)
• M66: 25,565,379 km (0.03 R)
• M67: 25,747,589 km (0.106 R)
• M68: 27,282,313 km (0.086 R)
• M69: 28,783,378 km (0.102 R)
• M70: 30,118,539 km (0.106 R)
• M71: 30,825,988 km (0.117 R)
• M72: 32,191,667 km (0.09 R)
• M73: 36,064,606 km (0.091 R)
• M74: 36,405,240 km (0.107 R)
• M75: 38,124,718 km (0.106 R)
• M76: 39,239,073 km (0.104 R)
• M77: 39,309,084 km (0.106 R)
• M78: 39,940,836 km (0.084 R)
• M79: 40,081,757 km (0.111 R)
• M80: 41,784,929 km (0.083 R)
• M81: 42,286,232 km (0.088 R)
• M82: 42,861,436 km (0.083 R)
• M83: 43,947,067 km (0.039 R)
• M84: 44,019,772 km (0.107 R)
• M85: 45,041,675 km (0.072 R)
• M86: 45,261,584 km (0.072 R)
• M87: 45,629,146 km (0.115 R)
• M88: 46,589,115 km (0.04 R)
• M89: 47,034,468 km (0.078 R)
• M90: 47,108,818 km (0.098 R)
• M91: 47,257,668 km (0.073 R)
• M92: 48,078,960 km (0.108 R)
• M93: 48,679,297 km (0.111 R)
• M94: 49,282,176 km (0.104 R)
• M95: 50,799,996 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 19,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit