🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.1

Radius: 13.8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.57 AU - 0.83 AU

Year: 404 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 15,168,818 km

• M1: 223,350 km (0.104 R)
• M2: 315,352 km (0.048 R)
• M3: 404,513 km (0.069 R)
• M4: 543,639 km (0.112 R)
• M5: 650,152 km (0.118 R)
• M6: 749,635 km (0.092 R)
• M7: 914,193 km (0.092 R)
• M8: 1,023,848 km (0.113 R)
• M9: 1,180,776 km (0.07 R)
• M10: 1,277,117 km (0.061 R)
• M11: 1,366,277 km (0.089 R)
• M12: 1,494,034 km (0.073 R)
• M13: 1,615,208 km (0.109 R)
• M14: 1,707,061 km (0.086 R)
• M15: 1,873,713 km (0.109 R)
• M16: 2,145,832 km (0.067 R)
• M17: 2,253,692 km (0.102 R)
• M18: 2,344,947 km (0.103 R)
• M19: 2,525,062 km (0.061 R)
• M20: 2,690,518 km (0.112 R)
• M21: 2,794,189 km (0.112 R)
• M22: 2,925,835 km (0.075 R)
• M23: 3,019,184 km (0.079 R)
• M24: 3,140,658 km (0.086 R)
• M25: 3,479,946 km (0.109 R)
• M26: 3,622,064 km (0.086 R)
• M27: 3,802,179 km (0.069 R)
• M28: 3,963,296 km (0.089 R)
• M29: 4,052,307 km (0.066 R)
• M30: 4,209,385 km (0.05 R)
• M31: 4,322,930 km (0.109 R)
• M32: 4,615,094 km (0.109 R)
• M33: 4,708,743 km (0.114 R)
• M34: 4,866,419 km (0.098 R)
• M35: 5,041,747 km (0.112 R)
• M36: 5,522,405 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.1

Radius: 10.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.21 AU - 1.27 AU

Year: 953 Days

Day: 14.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 15,168,818 km

• M1: 184,155 km (0.104 R)
• M2: 281,693 km (0.063 R)
• M3: 353,799 km (0.075 R)
• M4: 496,366 km (0.052 R)
• M5: 590,912 km (0.11 R)
• M6: 697,276 km (0.114 R)
• M7: 805,734 km (0.065 R)
• M8: 925,562 km (0.086 R)
• M9: 1,014,423 km (0.075 R)
• M10: 1,095,356 km (0.075 R)
• M11: 1,212,491 km (0.116 R)
• M12: 1,322,445 km (0.085 R)
• M13: 1,399,638 km (0.086 R)
• M14: 1,478,476 km (0.105 R)
• M15: 1,602,642 km (0.09 R)
• M16: 1,730,548 km (0.075 R)
• M17: 1,868,777 km (0.086 R)
• M18: 1,942,528 km (0.079 R)
• M19: 2,051,735 km (0.111 R)
• M20: 2,212,403 km (0.089 R)
• M21: 2,370,229 km (0.094 R)
• M22: 2,487,214 km (0.088 R)
• M23: 2,796,283 km (0.105 R)
• M24: 3,149,634 km (0.099 R)
• M25: 3,230,117 km (0.1 R)
• M26: 3,311,349 km (0.082 R)
• M27: 3,509,117 km (0.096 R)
• M28: 3,626,402 km (0.045 R)
• M29: 3,796,046 km (0.106 R)
• M30: 4,108,257 km (0.069 R)
• M31: 4,249,627 km (0.105 R)
• M32: 4,383,816 km (0.101 R)
• M33: 4,492,125 km (0.044 R)
• M34: 4,583,080 km (0.103 R)
• M35: 4,757,511 km (0.068 R)
• M36: 4,859,687 km (0.111 R)
• M37: 4,971,736 km (0.111 R)
• M38: 5,294,418 km (0.096 R)
• M39: 5,594,512 km (0.096 R)
• M40: 5,692,498 km (0.114 R)
• M41: 5,781,210 km (0.12 R)
• M42: 6,019,968 km (0.056 R)
• M43: 6,201,281 km (0.083 R)
• M44: 6,282,363 km (0.076 R)
• M45: 6,384,239 km (0.087 R)
• M46: 6,589,786 km (0.085 R)
• M47: 6,703,780 km (0.096 R)
• M48: 7,049,800 km (0.092 R)
• M49: 7,176,958 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.3

Radius: 11.2

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.48 AU - 1.58 AU

Year: 1306 Days

Day: 12.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 15,168,818 km

• M1: 155,432 km (0.111 R)
• M2: 240,853 km (0.052 R)
• M3: 491,728 km (0.093 R)
• M4: 686,205 km (0.111 R)
• M5: 828,473 km (0.12 R)
• M6: 943,963 km (0.039 R)
• M7: 1,088,624 km (0.098 R)
• M8: 1,274,125 km (0.119 R)
• M9: 1,576,911 km (0.118 R)
• M10: 1,826,141 km (0.097 R)
• M11: 2,068,490 km (0.109 R)
• M12: 2,404,636 km (0.111 R)
• M13: 2,595,523 km (0.103 R)
• M14: 2,868,838 km (0.077 R)
• M15: 3,526,919 km (0.072 R)
• M16: 3,610,993 km (0.098 R)
• M17: 3,695,666 km (0.025 R)
• M18: 4,016,254 km (0.072 R)
• M19: 4,167,348 km (0.036 R)
• M20: 4,423,310 km (0.045 R)
• M21: 4,671,343 km (0.105 R)
• M22: 4,763,795 km (0.061 R)
• M23: 5,126,569 km (0.096 R)
• M24: 5,249,539 km (0.084 R)
• M25: 5,331,967 km (0.118 R)
• M26: 5,722,717 km (0.115 R)
• M27: 5,850,324 km (0.11 R)
• M28: 5,921,533 km (0.053 R)
• M29: 6,151,764 km (0.118 R)
• M30: 6,224,319 km (0.067 R)
• M31: 6,399,498 km (0.054 R)
• M32: 6,769,902 km (0.103 R)
• M33: 6,995,496 km (0.089 R)
• M34: 7,132,078 km (0.119 R)
• M35: 7,407,787 km (0.072 R)
• M36: 8,224,293 km (0.115 R)
• M37: 8,336,491 km (0.073 R)
• M38: 8,481,302 km (0.077 R)
• M39: 8,578,391 km (0.071 R)
• M40: 8,659,473 km (0.111 R)
• M41: 8,757,310 km (0.072 R)
• M42: 9,019,704 km (0.088 R)
• M43: 9,268,186 km (0.115 R)
• M44: 9,435,138 km (0.061 R)
• M45: 9,602,987 km (0.057 R)
• M46: 9,992,839 km (0.074 R)
• M47: 10,232,794 km (0.072 R)
• M48: 10,370,723 km (0.081 R)
• M49: 11,016,836 km (0.089 R)
• M50: 11,140,553 km (0.095 R)
• M51: 11,300,324 km (0.1 R)
• M52: 11,389,335 km (0.095 R)
• M53: 11,460,842 km (0.061 R)
• M54: 12,001,340 km (0.114 R)
• M55: 12,219,902 km (0.12 R)
• M56: 12,366,209 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.2

Radius: 12.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.59 AU - 1.91 AU

Year: 1598 Days

Day: 13.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 15,168,818 km

• M1: 159,172 km (0.09 R)
• M2: 246,986 km (0.055 R)
• M3: 347,965 km (0.099 R)
• M4: 465,848 km (0.086 R)
• M5: 647,609 km (0.118 R)
• M6: 730,636 km (0.119 R)
• M7: 917,035 km (0.102 R)
• M8: 1,078,152 km (0.096 R)
• M9: 1,384,079 km (0.067 R)
• M10: 1,649,017 km (0.111 R)
• M11: 1,818,063 km (0.069 R)
• M12: 1,951,355 km (0.12 R)
• M13: 2,173,807 km (0.068 R)
• M14: 2,382,496 km (0.12 R)
• M15: 2,494,993 km (0.096 R)
• M16: 2,609,436 km (0.092 R)
• M17: 2,915,214 km (0.052 R)
• M18: 3,072,441 km (0.105 R)
• M19: 3,245,077 km (0.102 R)
• M20: 3,471,867 km (0.083 R)
• M21: 3,574,342 km (0.071 R)
• M22: 3,664,849 km (0.089 R)
• M23: 3,769,268 km (0.092 R)
• M24: 3,887,899 km (0.069 R)
• M25: 4,061,582 km (0.034 R)
• M26: 4,416,728 km (0.081 R)
• M27: 4,598,190 km (0.092 R)
• M28: 4,882,127 km (0.117 R)
• M29: 5,142,726 km (0.096 R)
• M30: 5,260,011 km (0.109 R)
• M31: 5,363,383 km (0.079 R)
• M32: 5,692,648 km (0.049 R)
• M33: 5,798,862 km (0.102 R)
• M34: 6,075,020 km (0.047 R)
• M35: 6,402,639 km (0.105 R)
• M36: 6,560,764 km (0.116 R)
• M37: 6,656,208 km (0.067 R)
• M38: 7,010,455 km (0.108 R)
• M39: 7,107,993 km (0.088 R)
• M40: 7,271,803 km (0.104 R)
• M41: 7,956,512 km (0.112 R)
• M42: 8,160,863 km (0.118 R)
• M43: 8,263,637 km (0.026 R)
• M44: 8,487,884 km (0.034 R)
• M45: 8,592,154 km (0.094 R)
• M46: 8,819,393 km (0.117 R)
• M47: 8,995,470 km (0.036 R)
• M48: 9,101,684 km (0.109 R)
• M49: 9,440,972 km (0.093 R)
• M50: 10,040,261 km (0.082 R)
• M51: 10,224,266 km (0.088 R)
• M52: 10,801,864 km (0.115 R)
• M53: 10,971,508 km (0.078 R)
• M54: 11,180,197 km (0.034 R)
• M55: 11,620,613 km (0.063 R)
• M56: 11,736,551 km (0.079 R)
• M57: 12,696,970 km (0.097 R)
• M58: 13,016,062 km (0.063 R)
• M59: 13,116,442 km (0.055 R)
• M60: 13,297,605 km (0.081 R)
• M61: 13,479,516 km (0.106 R)
• M62: 13,703,015 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.5

Radius: 10.5

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.43 AU - 4.97 AU

Year: 5941 Days

Day: 12.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 15,168,818 km

• M1: 224,846 km (0.078 R)
• M2: 415,134 km (0.064 R)
• M3: 516,412 km (0.057 R)
• M4: 613,351 km (0.073 R)
• M5: 795,113 km (0.105 R)
• M6: 884,871 km (0.043 R)
• M7: 952,340 km (0.08 R)
• M8: 1,075,010 km (0.069 R)
• M9: 1,231,490 km (0.113 R)
• M10: 1,346,680 km (0.101 R)
• M11: 1,445,564 km (0.07 R)
• M12: 1,526,347 km (0.07 R)
• M13: 1,608,925 km (0.101 R)
• M14: 1,682,378 km (0.119 R)
• M15: 1,767,798 km (0.058 R)
• M16: 1,954,197 km (0.087 R)
• M17: 2,275,683 km (0.074 R)
• M18: 2,751,404 km (0.075 R)
• M19: 3,072,591 km (0.095 R)
• M20: 3,433,122 km (0.09 R)
• M21: 3,542,627 km (0.12 R)
• M22: 3,681,155 km (0.074 R)
• M23: 3,793,204 km (0.108 R)
• M24: 3,863,814 km (0.04 R)
• M25: 4,326,670 km (0.112 R)
• M26: 4,474,921 km (0.052 R)
• M27: 4,670,146 km (0.08 R)
• M28: 4,745,992 km (0.119 R)
• M29: 5,022,599 km (0.115 R)
• M30: 5,162,922 km (0.073 R)
• M31: 5,241,461 km (0.115 R)
• M32: 5,399,586 km (0.102 R)
• M33: 5,575,513 km (0.104 R)
• M34: 5,900,140 km (0.088 R)
• M35: 6,048,392 km (0.089 R)
• M36: 6,114,663 km (0.115 R)
• M37: 6,298,070 km (0.102 R)
• M38: 6,568,095 km (0.072 R)
• M39: 6,859,212 km (0.087 R)
• M40: 6,963,033 km (0.111 R)
• M41: 7,049,949 km (0.101 R)
• M42: 7,418,858 km (0.095 R)
• M43: 7,543,173 km (0.072 R)
• M44: 8,011,265 km (0.111 R)
• M45: 8,267,227 km (0.066 R)
• M46: 8,359,379 km (0.102 R)
• M47: 8,470,381 km (0.115 R)
• M48: 8,731,130 km (0.08 R)
• M49: 8,956,724 km (0.119 R)
• M50: 9,108,266 km (0.113 R)
• M51: 9,203,411 km (0.113 R)
• M52: 9,318,003 km (0.09 R)
• M53: 9,394,746 km (0.103 R)
• M54: 9,781,158 km (0.116 R)
• M55: 10,074,519 km (0.101 R)
• M56: 10,609,780 km (0.082 R)
• M57: 10,689,965 km (0.094 R)
• M58: 11,093,430 km (0.114 R)
• M59: 11,419,853 km (0.101 R)
• M60: 12,270,765 km (0.093 R)
• M61: 12,544,829 km (0.04 R)
• M62: 12,650,744 km (0.106 R)
• M63: 12,757,108 km (0.091 R)
• M64: 12,949,042 km (0.062 R)
• M65: 13,206,500 km (0.041 R)
• M66: 13,530,828 km (0.094 R)
• M67: 14,675,252 km (0.09 R)
• M68: 14,742,272 km (0.109 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: 325 - 17,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit