🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.9

Radius: 10.9

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.67 AU - 1.09 AU

Year: 525 Days

Day: 11.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 12,373,811 km

• M1: 138,378 km (0.095 R)
• M2: 254,017 km (0.102 R)
• M3: 337,044 km (0.118 R)
• M4: 457,171 km (0.115 R)
• M5: 531,072 km (0.06 R)
• M6: 751,430 km (0.079 R)
• M7: 846,574 km (0.091 R)
• M8: 950,694 km (0.095 R)
• M9: 1,069,176 km (0.036 R)
• M10: 1,248,993 km (0.109 R)
• M11: 1,348,026 km (0.095 R)
• M12: 1,616,106 km (0.039 R)
• M13: 1,742,217 km (0.033 R)
• M14: 1,836,015 km (0.057 R)
• M15: 1,913,506 km (0.094 R)
• M16: 2,096,614 km (0.093 R)
• M17: 2,247,558 km (0.107 R)
• M18: 2,337,168 km (0.034 R)
• M19: 2,526,858 km (0.079 R)
• M20: 2,701,289 km (0.087 R)
• M21: 2,893,672 km (0.113 R)
• M22: 2,970,565 km (0.093 R)
• M23: 3,119,116 km (0.11 R)
• M24: 3,219,645 km (0.065 R)
• M25: 3,350,394 km (0.046 R)
• M26: 3,431,326 km (0.111 R)
• M27: 3,505,377 km (0.105 R)
• M28: 3,617,426 km (0.044 R)
• M29: 3,692,823 km (0.109 R)
• M30: 3,814,596 km (0.117 R)
• M31: 4,188,142 km (0.086 R)
• M32: 4,283,286 km (0.087 R)
• M33: 4,371,250 km (0.092 R)
• M34: 4,459,812 km (0.12 R)
• M35: 4,622,425 km (0.108 R)
• M36: 4,712,632 km (0.076 R)
• M37: 4,836,649 km (0.115 R)
• M38: 4,953,335 km (0.087 R)
• M39: 5,147,214 km (0.067 R)
• M40: 5,223,808 km (0.057 R)
• M41: 5,326,582 km (0.096 R)
• M42: 5,412,601 km (0.1 R)
• M43: 5,525,248 km (0.112 R)
• M44: 5,656,146 km (0.062 R)
• M45: 5,814,570 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.5

Radius: 9.8

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.55 AU - 1.61 AU

Year: 1263 Days

Day: 10.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 12,373,811 km

• M1: 122,969 km (0.108 R)
• M2: 203,154 km (0.104 R)
• M3: 264,788 km (0.035 R)
• M4: 346,917 km (0.091 R)
• M5: 413,339 km (0.076 R)
• M6: 514,467 km (0.028 R)
• M7: 581,038 km (0.106 R)
• M8: 697,126 km (0.112 R)
• M9: 916,437 km (0.101 R)
• M10: 1,117,646 km (0.095 R)
• M11: 1,182,721 km (0.084 R)
• M12: 1,376,749 km (0.093 R)
• M13: 1,673,701 km (0.106 R)
• M14: 1,786,647 km (0.096 R)
• M15: 1,873,265 km (0.086 R)
• M16: 1,941,481 km (0.078 R)
• M17: 2,080,757 km (0.061 R)
• M18: 2,233,496 km (0.099 R)
• M19: 2,316,673 km (0.089 R)
• M20: 2,453,854 km (0.096 R)
• M21: 2,561,415 km (0.098 R)
• M22: 2,670,472 km (0.05 R)
• M23: 2,736,594 km (0.085 R)
• M24: 3,110,589 km (0.117 R)
• M25: 3,309,703 km (0.079 R)
• M26: 3,476,804 km (0.081 R)
• M27: 3,683,548 km (0.074 R)
• M28: 3,807,116 km (0.069 R)
• M29: 3,932,030 km (0.12 R)
• M30: 4,071,007 km (0.111 R)
• M31: 4,224,494 km (0.087 R)
• M32: 4,406,106 km (0.054 R)
• M33: 4,736,717 km (0.094 R)
• M34: 4,911,896 km (0.068 R)
• M35: 5,324,338 km (0.041 R)
• M36: 5,633,856 km (0.11 R)
• M37: 5,762,211 km (0.091 R)
• M38: 5,992,741 km (0.108 R)
• M39: 6,079,957 km (0.08 R)
• M40: 6,552,536 km (0.117 R)
• M41: 6,672,663 km (0.093 R)
• M42: 6,823,608 km (0.084 R)
• M43: 6,930,121 km (0.068 R)
• M44: 7,190,870 km (0.116 R)
• M45: 7,314,737 km (0.04 R)
• M46: 7,611,689 km (0.106 R)
• M47: 7,706,235 km (0.054 R)
• M48: 8,120,771 km (0.117 R)
• M49: 8,265,881 km (0.063 R)
• M50: 8,444,501 km (0.032 R)
• M51: 8,608,011 km (0.084 R)
• M52: 8,805,630 km (0.112 R)
• M53: 9,138,336 km (0.087 R)
• M54: 9,816,163 km (0.071 R)
• M55: 9,902,033 km (0.085 R)
• M56: 9,988,051 km (0.047 R)
• M57: 10,527,651 km (0.073 R)
• M58: 10,633,117 km (0.037 R)
• M59: 11,201,889 km (0.046 R)
• M60: 11,345,652 km (0.116 R)
• M61: 11,508,115 km (0.055 R)
• M62: 11,744,031 km (0.063 R)
• M63: 11,817,035 km (0.095 R)
• M64: 12,128,797 km (0.07 R)
• M65: 12,239,350 km (0.117 R)
• M66: 12,313,401 km (0.116 R)

Asteroid Belt

Center: 2.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.7

Radius: 9.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.44 AU - 3.34 AU

Year: 3124 Days

Day: 5.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 94.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 12,373,811 km

• M1: 143,614 km (0.119 R)
• M2: 211,382 km (0.101 R)
• M3: 327,769 km (0.045 R)
• M4: 479,312 km (0.073 R)
• M5: 553,512 km (0.1 R)
• M6: 616,044 km (0.075 R)
• M7: 801,695 km (0.077 R)
• M8: 958,324 km (0.09 R)
• M9: 1,155,644 km (0.116 R)
• M10: 1,238,371 km (0.098 R)
• M11: 1,443,320 km (0.111 R)
• M12: 1,636,152 km (0.091 R)
• M13: 1,741,768 km (0.053 R)
• M14: 1,813,425 km (0.093 R)
• M15: 2,570,989 km (0.102 R)
• M16: 2,666,881 km (0.08 R)
• M17: 2,862,406 km (0.077 R)
• M18: 3,062,568 km (0.064 R)
• M19: 3,164,444 km (0.098 R)
• M20: 3,282,327 km (0.03 R)
• M21: 3,386,597 km (0.112 R)
• M22: 3,737,104 km (0.117 R)
• M23: 3,940,408 km (0.055 R)
• M24: 4,131,444 km (0.052 R)
• M25: 4,358,085 km (0.047 R)
• M26: 4,506,037 km (0.107 R)
• M27: 4,605,520 km (0.071 R)
• M28: 4,739,410 km (0.103 R)
• M29: 5,131,506 km (0.085 R)
• M30: 5,428,159 km (0.088 R)
• M31: 5,748,298 km (0.113 R)
• M32: 5,983,466 km (0.116 R)
• M33: 6,295,677 km (0.082 R)
• M34: 6,594,424 km (0.104 R)
• M35: 6,936,105 km (0.048 R)
• M36: 7,381,159 km (0.06 R)
• M37: 7,459,548 km (0.057 R)
• M38: 7,656,569 km (0.059 R)
• M39: 7,955,465 km (0.093 R)
• M40: 8,096,237 km (0.113 R)
• M41: 8,217,710 km (0.09 R)
• M42: 8,278,597 km (0.105 R)
• M43: 8,482,648 km (0.093 R)
• M44: 9,189,049 km (0.12 R)
• M45: 9,549,430 km (0.086 R)
• M46: 9,742,113 km (0.091 R)
• M47: 10,262,115 km (0.042 R)
• M48: 10,371,471 km (0.092 R)
• M49: 10,991,853 km (0.1 R)
• M50: 11,238,839 km (0.07 R)
• M51: 11,374,225 km (0.038 R)
• M52: 11,601,315 km (0.107 R)
• M53: 11,829,900 km (0.074 R)
• M54: 12,013,756 km (0.104 R)
• M55: 12,853,150 km (0.115 R)
• M56: 13,184,659 km (0.099 R)
• M57: 13,327,525 km (0.098 R)
• M58: 13,399,182 km (0.073 R)
• M59: 14,074,317 km (0.094 R)
• M60: 14,244,859 km (0.082 R)
• M61: 14,342,546 km (0.094 R)
• M62: 14,465,067 km (0.052 R)
• M63: 14,834,723 km (0.119 R)
• M64: 15,082,757 km (0.111 R)
• M65: 15,432,516 km (0.102 R)
• M66: 15,583,161 km (0.095 R)
• M67: 15,759,687 km (0.102 R)
• M68: 16,344,016 km (0.097 R)
• M69: 16,497,653 km (0.098 R)
• M70: 16,677,470 km (0.097 R)
• M71: 17,168,749 km (0.069 R)
• M72: 17,455,528 km (0.109 R)
• M73: 17,533,918 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97

Radius: 10.4

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.8 AU - 3.38 AU

Year: 3454 Days

Day: 9.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 12,373,811 km

• M1: 223,050 km (0.099 R)
• M2: 340,335 km (0.113 R)
• M3: 415,134 km (0.087 R)
• M4: 531,521 km (0.115 R)
• M5: 603,927 km (0.084 R)
• M6: 693,087 km (0.091 R)
• M7: 836,252 km (0.046 R)
• M8: 1,035,516 km (0.072 R)
• M9: 1,113,307 km (0.085 R)
• M10: 1,376,450 km (0.086 R)
• M11: 1,770,640 km (0.071 R)
• M12: 1,941,930 km (0.09 R)
• M13: 2,019,870 km (0.071 R)
• M14: 2,099,008 km (0.115 R)
• M15: 2,321,759 km (0.094 R)
• M16: 2,394,314 km (0.106 R)
• M17: 2,509,953 km (0.067 R)
• M18: 2,584,602 km (0.056 R)
• M19: 2,714,154 km (0.092 R)
• M20: 2,979,840 km (0.106 R)
• M21: 3,047,608 km (0.066 R)
• M22: 3,300,727 km (0.07 R)
• M23: 3,406,194 km (0.11 R)
• M24: 3,548,611 km (0.054 R)
• M25: 3,864,113 km (0.078 R)
• M26: 3,950,581 km (0.102 R)
• M27: 4,201,456 km (0.11 R)
• M28: 4,561,389 km (0.115 R)
• M29: 4,745,095 km (0.098 R)
• M30: 4,824,681 km (0.091 R)
• M31: 5,038,905 km (0.045 R)
• M32: 5,187,905 km (0.032 R)
• M33: 5,324,787 km (0.096 R)
• M34: 5,421,277 km (0.06 R)
• M35: 5,490,541 km (0.108 R)
• M36: 5,658,091 km (0.074 R)
• M37: 5,898,345 km (0.099 R)
• M38: 6,012,638 km (0.092 R)
• M39: 6,316,022 km (0.082 R)
• M40: 6,476,989 km (0.111 R)
• M41: 6,550,592 km (0.086 R)
• M42: 7,103,954 km (0.053 R)
• M43: 7,225,577 km (0.109 R)
• M44: 7,363,357 km (0.102 R)
• M45: 7,797,340 km (0.079 R)
• M46: 8,223,694 km (0.114 R)
• M47: 8,738,909 km (0.089 R)
• M48: 8,918,427 km (0.085 R)
• M49: 9,000,406 km (0.119 R)
• M50: 9,231,385 km (0.095 R)
• M51: 9,297,807 km (0.08 R)
• M52: 9,953,046 km (0.091 R)
• M53: 10,157,695 km (0.08 R)
• M54: 10,295,026 km (0.092 R)
• M55: 10,553,980 km (0.074 R)
• M56: 10,832,531 km (0.051 R)
• M57: 11,025,513 km (0.095 R)
• M58: 11,201,889 km (0.112 R)
• M59: 11,272,648 km (0.077 R)
• M60: 11,989,222 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.5

Radius: 14.8

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.98 AU - 5.14 AU

Year: 7237 Days

Day: 14.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 12,373,811 km

• M1: 187,147 km (0.056 R)
• M2: 809,025 km (0.049 R)
• M3: 986,299 km (0.062 R)
• M4: 1,185,713 km (0.11 R)
• M5: 1,416,243 km (0.068 R)
• M6: 1,599,351 km (0.084 R)
• M7: 1,763,011 km (0.116 R)
• M8: 1,884,784 km (0.12 R)
• M9: 2,287,950 km (0.109 R)
• M10: 3,130,186 km (0.095 R)
• M11: 3,419,359 km (0.041 R)
• M12: 3,657,219 km (0.047 R)
• M13: 4,597,591 km (0.098 R)
• M14: 4,702,310 km (0.111 R)
• M15: 5,169,654 km (0.116 R)
• M16: 5,920,336 km (0.119 R)
• M17: 6,294,031 km (0.118 R)
• M18: 6,439,889 km (0.102 R)
• M19: 7,927,939 km (0.114 R)
• M20: 8,629,852 km (0.1 R)
• M21: 9,070,418 km (0.084 R)
• M22: 9,990,744 km (0.025 R)
• M23: 10,574,475 km (0.102 R)
• M24: 11,046,157 km (0.109 R)
• M25: 12,191,478 km (0.046 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 12,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit