🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895

Radius: 14.6

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.44 AU - 0.72 AU

Year: 295 Days

Day: 12.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 15,484,126 km

• M1: 213,177 km (0.108 R)
• M2: 313,856 km (0.048 R)
• M3: 407,355 km (0.067 R)
• M4: 510,278 km (0.093 R)
• M5: 648,357 km (0.117 R)
• M6: 755,020 km (0.119 R)
• M7: 846,126 km (0.046 R)
• M8: 937,679 km (0.073 R)
• M9: 1,187,358 km (0.068 R)
• M10: 1,300,903 km (0.054 R)
• M11: 1,441,375 km (0.027 R)
• M12: 1,544,448 km (0.073 R)
• M13: 1,635,554 km (0.091 R)
• M14: 1,733,540 km (0.12 R)
• M15: 1,910,066 km (0.093 R)
• M16: 2,003,265 km (0.087 R)
• M17: 2,297,973 km (0.119 R)
• M18: 2,453,704 km (0.075 R)
• M19: 2,618,711 km (0.036 R)
• M20: 2,834,730 km (0.066 R)
• M21: 3,050,899 km (0.073 R)
• M22: 3,154,869 km (0.053 R)
• M23: 3,272,453 km (0.068 R)
• M24: 3,435,814 km (0.109 R)
• M25: 3,589,152 km (0.111 R)
• M26: 3,738,301 km (0.101 R)
• M27: 3,909,441 km (0.056 R)
• M28: 4,016,104 km (0.057 R)
• M29: 4,110,201 km (0.063 R)
• M30: 4,287,026 km (0.061 R)
• M31: 4,550,019 km (0.083 R)
• M32: 4,726,096 km (0.11 R)
• M33: 4,825,579 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.6

Radius: 15

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.3 AU - 1.44 AU

Year: 1069 Days

Day: 10.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 15,484,126 km

• M1: 218,413 km (0.045 R)
• M2: 335,847 km (0.101 R)
• M3: 460,761 km (0.12 R)
• M4: 564,283 km (0.048 R)
• M5: 672,442 km (0.089 R)
• M6: 847,472 km (0.112 R)
• M7: 997,070 km (0.05 R)
• M8: 1,126,771 km (0.042 R)
• M9: 1,810,882 km (0.109 R)
• M10: 1,936,544 km (0.081 R)
• M11: 2,149,572 km (0.026 R)
• M12: 2,312,035 km (0.071 R)
• M13: 2,409,723 km (0.118 R)
• M14: 2,518,779 km (0.047 R)
• M15: 2,660,149 km (0.062 R)
• M16: 2,887,837 km (0.082 R)
• M17: 2,993,453 km (0.09 R)
• M18: 3,429,232 km (0.119 R)
• M19: 3,530,211 km (0.071 R)
• M20: 3,862,318 km (0.079 R)
• M21: 4,264,736 km (0.117 R)
• M22: 4,780,849 km (0.118 R)
• M23: 4,970,090 km (0.115 R)
• M24: 5,421,427 km (0.097 R)
• M25: 5,526,445 km (0.056 R)
• M26: 5,645,524 km (0.075 R)
• M27: 5,752,038 km (0.11 R)
• M28: 6,239,727 km (0.086 R)
• M29: 6,363,744 km (0.051 R)
• M30: 6,642,445 km (0.111 R)
• M31: 6,783,216 km (0.12 R)
• M32: 7,211,814 km (0.112 R)
• M33: 7,342,114 km (0.082 R)
• M34: 8,095,489 km (0.118 R)
• M35: 8,231,024 km (0.087 R)
• M36: 8,352,199 km (0.114 R)
• M37: 8,550,266 km (0.062 R)
• M38: 8,672,937 km (0.115 R)
• M39: 8,780,797 km (0.08 R)
• M40: 8,920,072 km (0.104 R)
• M41: 9,185,309 km (0.074 R)
• M42: 9,421,524 km (0.056 R)
• M43: 9,595,955 km (0.11 R)
• M44: 9,835,761 km (0.038 R)
• M45: 10,451,805 km (0.097 R)
• M46: 10,648,975 km (0.088 R)
• M47: 10,797,825 km (0.054 R)
• M48: 11,164,190 km (0.041 R)
• M49: 11,399,507 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.9

Radius: 8.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.49 AU - 1.95 AU

Year: 1504 Days

Day: 14.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 15,484,126 km

• M1: 149,598 km (0.094 R)
• M2: 299,645 km (0.03 R)
• M3: 387,458 km (0.114 R)
• M4: 448,195 km (0.107 R)
• M5: 512,822 km (0.076 R)
• M6: 634,295 km (0.098 R)
• M7: 753,076 km (0.111 R)
• M8: 956,080 km (0.115 R)
• M9: 1,086,380 km (0.071 R)
• M10: 1,191,846 km (0.091 R)
• M11: 1,261,559 km (0.038 R)
• M12: 1,504,207 km (0.109 R)
• M13: 1,571,376 km (0.118 R)
• M14: 1,726,509 km (0.055 R)
• M15: 1,805,945 km (0.105 R)
• M16: 1,950,307 km (0.059 R)
• M17: 2,023,910 km (0.067 R)
• M18: 2,202,679 km (0.114 R)
• M19: 2,298,721 km (0.1 R)
• M20: 2,366,938 km (0.111 R)
• M21: 2,605,845 km (0.095 R)
• M22: 2,738,539 km (0.045 R)
• M23: 3,063,914 km (0.068 R)
• M24: 3,139,162 km (0.1 R)
• M25: 3,379,715 km (0.03 R)
• M26: 3,535,895 km (0.076 R)
• M27: 3,763,134 km (0.085 R)
• M28: 3,855,436 km (0.108 R)
• M29: 4,065,771 km (0.086 R)
• M30: 4,303,931 km (0.112 R)
• M31: 4,645,163 km (0.111 R)
• M32: 4,794,013 km (0.106 R)
• M33: 4,919,376 km (0.117 R)
• M34: 5,288,883 km (0.1 R)
• M35: 5,562,049 km (0.071 R)
• M36: 5,627,872 km (0.048 R)
• M37: 5,693,845 km (0.066 R)
• M38: 5,826,687 km (0.118 R)
• M39: 5,973,892 km (0.088 R)
• M40: 6,136,056 km (0.118 R)
• M41: 6,190,360 km (0.117 R)
• M42: 6,258,577 km (0.071 R)
• M43: 6,478,336 km (0.093 R)
• M44: 6,996,393 km (0.097 R)
• M45: 7,067,452 km (0.08 R)
• M46: 7,181,595 km (0.094 R)
• M47: 7,513,254 km (0.08 R)
• M48: 7,849,999 km (0.108 R)
• M49: 8,012,761 km (0.091 R)
• M50: 8,326,617 km (0.062 R)
• M51: 9,074,607 km (0.104 R)
• M52: 9,276,714 km (0.114 R)
• M53: 9,386,070 km (0.054 R)
• M54: 9,464,459 km (0.116 R)
• M55: 9,606,278 km (0.062 R)
• M56: 10,003,610 km (0.097 R)
• M57: 10,131,815 km (0.106 R)
• M58: 10,293,081 km (0.103 R)
• M59: 10,454,946 km (0.088 R)
• M60: 10,830,886 km (0.117 R)
• M61: 10,896,559 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.7

Radius: 10.3

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.8 AU - 1.82 AU

Year: 1624 Days

Day: 12.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 15,484,126 km

• M1: 150,795 km (0.112 R)
• M2: 406,457 km (0.113 R)
• M3: 508,633 km (0.025 R)
• M4: 673,041 km (0.105 R)
• M5: 839,543 km (0.074 R)
• M6: 993,629 km (0.095 R)
• M7: 1,232,986 km (0.084 R)
• M8: 1,359,845 km (0.096 R)
• M9: 1,712,596 km (0.078 R)
• M10: 2,070,734 km (0.085 R)
• M11: 2,140,446 km (0.104 R)
• M12: 2,258,629 km (0.1 R)
• M13: 2,476,742 km (0.098 R)
• M14: 2,765,765 km (0.064 R)
• M15: 2,830,093 km (0.107 R)
• M16: 3,226,377 km (0.106 R)
• M17: 3,321,372 km (0.107 R)
• M18: 3,444,940 km (0.113 R)
• M19: 3,626,252 km (0.056 R)
• M20: 3,711,074 km (0.106 R)
• M21: 3,911,386 km (0.064 R)
• M22: 3,998,302 km (0.027 R)
• M23: 4,159,419 km (0.119 R)
• M24: 4,248,280 km (0.076 R)
• M25: 4,367,659 km (0.112 R)
• M26: 4,856,695 km (0.05 R)
• M27: 5,107,720 km (0.107 R)
• M28: 5,314,764 km (0.113 R)
• M29: 5,427,560 km (0.045 R)
• M30: 5,524,799 km (0.051 R)
• M31: 5,606,180 km (0.094 R)
• M32: 5,803,350 km (0.111 R)
• M33: 6,272,489 km (0.093 R)
• M34: 6,858,464 km (0.097 R)
• M35: 6,963,781 km (0.092 R)
• M36: 7,034,241 km (0.088 R)
• M37: 8,549,668 km (0.037 R)
• M38: 8,681,912 km (0.092 R)
• M39: 8,776,907 km (0.106 R)
• M40: 8,891,200 km (0.056 R)
• M41: 9,063,836 km (0.094 R)
• M42: 9,392,652 km (0.086 R)
• M43: 9,529,235 km (0.109 R)
• M44: 9,863,736 km (0.072 R)
• M45: 10,201,976 km (0.093 R)
• M46: 10,463,324 km (0.119 R)
• M47: 10,808,446 km (0.086 R)
• M48: 10,910,622 km (0.107 R)
• M49: 11,301,970 km (0.091 R)
• M50: 11,509,761 km (0.036 R)
• M51: 11,655,918 km (0.104 R)
• M52: 11,781,730 km (0.055 R)
• M53: 11,865,954 km (0.111 R)
• M54: 12,332,250 km (0.105 R)
• M55: 12,396,428 km (0.101 R)
• M56: 12,503,390 km (0.108 R)
• M57: 12,675,278 km (0.101 R)
• M58: 12,977,914 km (0.028 R)
• M59: 13,152,046 km (0.109 R)
• M60: 13,239,262 km (0.118 R)
• M61: 13,414,441 km (0.071 R)
• M62: 13,480,414 km (0.083 R)
• M63: 13,700,921 km (0.115 R)
• M64: 13,967,056 km (0.104 R)
• M65: 14,572,029 km (0.096 R)
• M66: 14,662,387 km (0.111 R)
• M67: 14,820,960 km (0.117 R)
• M68: 15,208,568 km (0.119 R)
• M69: 15,346,198 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 16,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit