🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.3

Radius: 14.3

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.63 AU - 0.79 AU

Year: 392 Days

Day: 10.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 12,023,015 km

• M1: 183,407 km (0.088 R)
• M2: 275,709 km (0.07 R)
• M3: 387,458 km (0.063 R)
• M4: 482,453 km (0.064 R)
• M5: 578,345 km (0.057 R)
• M6: 671,395 km (0.115 R)
• M7: 802,443 km (0.114 R)
• M8: 939,175 km (0.091 R)
• M9: 1,044,044 km (0.093 R)
• M10: 1,162,675 km (0.119 R)
• M11: 1,610,720 km (0.11 R)
• M12: 1,893,759 km (0.039 R)
• M13: 2,030,193 km (0.098 R)
• M14: 2,205,372 km (0.088 R)
• M15: 2,319,066 km (0.116 R)
• M16: 2,434,855 km (0.12 R)
• M17: 2,540,022 km (0.106 R)
• M18: 2,704,131 km (0.088 R)
• M19: 2,865,248 km (0.117 R)
• M20: 2,963,534 km (0.12 R)
• M21: 3,129,887 km (0.119 R)
• M22: 3,251,659 km (0.068 R)
• M23: 3,340,670 km (0.076 R)
• M24: 3,458,254 km (0.098 R)
• M25: 3,584,365 km (0.113 R)
• M26: 3,740,545 km (0.102 R)
• M27: 3,920,811 km (0.08 R)
• M28: 4,030,466 km (0.116 R)
• M29: 4,141,168 km (0.069 R)
• M30: 4,411,043 km (0.107 R)
• M31: 4,594,151 km (0.083 R)
• M32: 4,740,906 km (0.061 R)
• M33: 4,897,236 km (0.1 R)
• M34: 5,063,140 km (0.066 R)
• M35: 5,271,231 km (0.079 R)
• M36: 5,384,476 km (0.06 R)
• M37: 5,490,391 km (0.104 R)
• M38: 5,646,422 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.9

Radius: 11.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.9 AU - 1.5 AU

Year: 862 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 12,023,015 km

• M1: 173,683 km (0.034 R)
• M2: 250,128 km (0.117 R)
• M3: 332,406 km (0.106 R)
• M4: 435,330 km (0.102 R)
• M5: 579,991 km (0.066 R)
• M6: 663,018 km (0.092 R)
• M7: 742,903 km (0.118 R)
• M8: 818,450 km (0.074 R)
• M9: 905,366 km (0.113 R)
• M10: 1,053,319 km (0.08 R)
• M11: 1,172,249 km (0.084 R)
• M12: 1,257,370 km (0.097 R)
• M13: 1,374,356 km (0.087 R)
• M14: 1,536,370 km (0.025 R)
• M15: 1,640,939 km (0.118 R)
• M16: 1,720,974 km (0.109 R)
• M17: 1,813,276 km (0.103 R)
• M18: 1,901,838 km (0.069 R)
• M19: 1,991,896 km (0.114 R)
• M20: 2,135,659 km (0.054 R)
• M21: 2,211,655 km (0.095 R)
• M22: 2,378,905 km (0.107 R)
• M23: 2,525,511 km (0.116 R)
• M24: 2,612,577 km (0.083 R)
• M25: 2,687,975 km (0.084 R)
• M26: 3,042,970 km (0.06 R)
• M27: 3,149,185 km (0.047 R)
• M28: 3,236,400 km (0.076 R)
• M29: 3,358,472 km (0.07 R)
• M30: 3,461,396 km (0.101 R)
• M31: 3,586,310 km (0.086 R)
• M32: 4,013,860 km (0.05 R)
• M33: 4,233,620 km (0.116 R)
• M34: 4,450,088 km (0.109 R)
• M35: 4,586,222 km (0.111 R)
• M36: 4,731,481 km (0.077 R)
• M37: 4,839,491 km (0.062 R)
• M38: 5,050,125 km (0.115 R)
• M39: 5,144,820 km (0.1 R)
• M40: 5,311,921 km (0.057 R)
• M41: 5,400,034 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 14.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.79 AU - 2.23 AU

Year: 1869 Days

Day: 11.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 12,023,015 km

• M1: 187,147 km (0.079 R)
• M2: 525,837 km (0.111 R)
• M3: 748,887 km (0.092 R)
• M4: 1,310,627 km (0.061 R)
• M5: 1,627,475 km (0.104 R)
• M6: 2,007,753 km (0.105 R)
• M7: 2,203,726 km (0.119 R)
• M8: 2,396,109 km (0.11 R)
• M9: 2,732,854 km (0.117 R)
• M10: 2,906,986 km (0.095 R)
• M11: 3,118,816 km (0.112 R)
• M12: 3,359,071 km (0.098 R)
• M13: 3,452,270 km (0.111 R)
• M14: 3,593,640 km (0.118 R)
• M15: 3,724,987 km (0.097 R)
• M16: 3,894,481 km (0.107 R)
• M17: 4,228,982 km (0.099 R)
• M18: 4,495,566 km (0.106 R)
• M19: 4,611,504 km (0.098 R)
• M20: 4,715,474 km (0.111 R)
• M21: 4,833,507 km (0.098 R)
• M22: 4,939,123 km (0.088 R)
• M23: 5,179,677 km (0.115 R)
• M24: 5,520,461 km (0.039 R)
• M25: 5,854,513 km (0.037 R)
• M26: 6,123,639 km (0.098 R)
• M27: 6,571,834 km (0.11 R)
• M28: 6,674,459 km (0.12 R)
• M29: 6,881,352 km (0.1 R)
• M30: 7,000,582 km (0.048 R)
• M31: 7,377,718 km (0.106 R)
• M32: 7,746,178 km (0.106 R)
• M33: 8,152,037 km (0.053 R)
• M34: 8,421,163 km (0.114 R)
• M35: 9,001,005 km (0.059 R)
• M36: 9,246,495 km (0.047 R)
• M37: 9,477,474 km (0.055 R)
• M38: 9,627,072 km (0.065 R)
• M39: 9,827,832 km (0.095 R)
• M40: 10,250,297 km (0.072 R)
• M41: 10,713,452 km (0.075 R)
• M42: 10,817,272 km (0.106 R)
• M43: 11,043,464 km (0.082 R)
• M44: 11,359,266 km (0.107 R)
• M45: 11,535,941 km (0.103 R)
• M46: 11,784,871 km (0.116 R)
• M47: 11,910,085 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.4

Radius: 11.9

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.82 AU - 2.66 AU

Year: 2199 Days

Day: 12.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 12,023,015 km

• M1: 156,928 km (0.042 R)
• M2: 238,309 km (0.103 R)
• M3: 350,807 km (0.09 R)
• M4: 431,440 km (0.065 R)
• M5: 536,308 km (0.037 R)
• M6: 626,067 km (0.105 R)
• M7: 721,810 km (0.085 R)
• M8: 832,662 km (0.086 R)
• M9: 1,041,650 km (0.105 R)
• M10: 1,348,026 km (0.115 R)
• M11: 1,523,954 km (0.084 R)
• M12: 1,873,265 km (0.107 R)
• M13: 1,990,998 km (0.09 R)
• M14: 2,289,595 km (0.097 R)
• M15: 2,617,364 km (0.103 R)
• M16: 2,779,379 km (0.096 R)
• M17: 2,899,506 km (0.119 R)
• M18: 3,429,232 km (0.103 R)
• M19: 3,755,056 km (0.111 R)
• M20: 4,159,270 km (0.118 R)
• M21: 4,454,277 km (0.11 R)
• M22: 4,630,952 km (0.11 R)
• M23: 4,846,073 km (0.044 R)
• M24: 4,991,333 km (0.112 R)
• M25: 5,193,589 km (0.117 R)
• M26: 5,644,028 km (0.074 R)
• M27: 5,758,770 km (0.046 R)
• M28: 6,146,528 km (0.062 R)
• M29: 6,284,307 km (0.075 R)
• M30: 7,008,810 km (0.097 R)
• M31: 7,654,025 km (0.11 R)
• M32: 8,318,390 km (0.106 R)
• M33: 8,427,297 km (0.086 R)
• M34: 8,646,458 km (0.106 R)
• M35: 8,889,853 km (0.102 R)
• M36: 9,068,174 km (0.088 R)
• M37: 9,225,252 km (0.046 R)
• M38: 10,233,392 km (0.034 R)
• M39: 10,537,824 km (0.112 R)
• M40: 10,703,129 km (0.053 R)
• M41: 10,821,611 km (0.104 R)
• M42: 11,300,324 km (0.087 R)
• M43: 11,615,078 km (0.095 R)
• M44: 11,712,466 km (0.108 R)
• M45: 11,859,222 km (0.045 R)
• M46: 12,129,695 km (0.089 R)
• M47: 12,551,860 km (0.105 R)
• M48: 12,752,171 km (0.116 R)
• M49: 12,827,569 km (0.116 R)
• M50: 13,004,094 km (0.109 R)
• M51: 13,105,372 km (0.113 R)
• M52: 13,283,094 km (0.106 R)
• M53: 13,744,005 km (0.106 R)
• M54: 14,080,152 km (0.047 R)
• M55: 14,236,182 km (0.085 R)
• M56: 14,471,350 km (0.051 R)
• M57: 14,972,054 km (0.083 R)
• M58: 15,291,146 km (0.101 R)
• M59: 15,424,887 km (0.08 R)
• M60: 16,316,789 km (0.112 R)
• M61: 16,590,254 km (0.027 R)
• M62: 17,197,622 km (0.066 R)
• M63: 18,490,746 km (0.082 R)
• M64: 18,604,590 km (0.11 R)
• M65: 18,804,602 km (0.099 R)
• M66: 19,091,381 km (0.051 R)
• M67: 19,264,316 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.2

Radius: 12.9

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.97 AU - 2.79 AU

Year: 2409 Days

Day: 8.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 12,023,015 km

• M1: 216,618 km (0.101 R)
• M2: 319,242 km (0.102 R)
• M3: 452,234 km (0.106 R)
• M4: 560,244 km (0.107 R)
• M5: 661,223 km (0.072 R)
• M6: 788,381 km (0.099 R)
• M7: 875,148 km (0.054 R)
• M8: 996,322 km (0.11 R)
• M9: 1,102,088 km (0.104 R)
• M10: 1,234,332 km (0.096 R)
• M11: 1,384,079 km (0.057 R)
• M12: 1,467,256 km (0.067 R)
• M13: 1,552,377 km (0.076 R)
• M14: 1,896,901 km (0.078 R)
• M15: 2,154,060 km (0.082 R)
• M16: 2,251,747 km (0.098 R)
• M17: 2,336,719 km (0.116 R)
• M18: 2,583,406 km (0.096 R)
• M19: 2,838,919 km (0.081 R)
• M20: 3,342,316 km (0.057 R)
• M21: 3,440,003 km (0.059 R)
• M22: 4,237,360 km (0.058 R)
• M23: 4,378,730 km (0.064 R)
• M24: 4,575,750 km (0.108 R)
• M25: 4,775,762 km (0.117 R)
• M26: 5,015,867 km (0.088 R)
• M27: 5,412,152 km (0.087 R)
• M28: 5,585,237 km (0.12 R)
• M29: 5,740,519 km (0.12 R)
• M30: 6,035,825 km (0.088 R)
• M31: 6,764,666 km (0.106 R)
• M32: 7,055,634 km (0.107 R)
• M33: 7,478,547 km (0.062 R)
• M34: 7,650,136 km (0.06 R)
• M35: 7,822,921 km (0.04 R)
• M36: 8,150,541 km (0.052 R)
• M37: 8,393,637 km (0.066 R)
• M38: 8,594,398 km (0.074 R)
• M39: 8,706,596 km (0.078 R)
• M40: 8,887,161 km (0.058 R)
• M41: 8,977,817 km (0.118 R)
• M42: 9,114,549 km (0.076 R)
• M43: 9,552,123 km (0.078 R)
• M44: 9,715,035 km (0.063 R)
• M45: 9,972,942 km (0.08 R)
• M46: 10,954,154 km (0.077 R)
• M47: 11,222,683 km (0.088 R)
• M48: 11,617,172 km (0.101 R)
• M49: 11,766,172 km (0.096 R)
• M50: 12,470,479 km (0.105 R)
• M51: 12,572,205 km (0.091 R)
• M52: 12,827,718 km (0.114 R)
• M53: 13,526,340 km (0.067 R)
• M54: 13,735,777 km (0.1 R)
• M55: 13,840,945 km (0.098 R)
• M56: 14,370,371 km (0.117 R)
• M57: 15,313,137 km (0.108 R)
• M58: 16,806,423 km (0.091 R)
• M59: 17,257,910 km (0.086 R)
• M60: 18,490,746 km (0.031 R)
• M61: 19,015,385 km (0.109 R)
• M62: 19,220,634 km (0.116 R)
• M63: 19,722,385 km (0.089 R)
• M64: 19,811,396 km (0.052 R)
• M65: 19,989,716 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184

Radius: 14.4

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.91 AU - 2.87 AU

Year: 2424 Days

Day: 7.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 12,023,015 km

• M1: 183,257 km (0.099 R)
• M2: 536,907 km (0.108 R)
• M3: 677,529 km (0.112 R)
• M4: 799,451 km (0.104 R)
• M5: 980,165 km (0.085 R)
• M6: 1,076,057 km (0.104 R)
• M7: 1,302,698 km (0.051 R)
• M8: 1,528,292 km (0.097 R)
• M9: 1,677,441 km (0.117 R)
• M10: 2,009,698 km (0.074 R)
• M11: 2,283,013 km (0.098 R)
• M12: 2,414,210 km (0.067 R)
• M13: 3,164,145 km (0.111 R)
• M14: 3,472,167 km (0.067 R)
• M15: 3,624,158 km (0.105 R)
• M16: 3,922,606 km (0.066 R)
• M17: 4,044,229 km (0.1 R)
• M18: 4,379,178 km (0.111 R)
• M19: 4,480,157 km (0.083 R)
• M20: 4,594,749 km (0.109 R)
• M21: 5,023,347 km (0.12 R)
• M22: 5,302,796 km (0.107 R)
• M23: 5,478,573 km (0.113 R)
• M24: 5,724,961 km (0.095 R)
• M25: 5,877,401 km (0.107 R)
• M26: 6,172,259 km (0.073 R)
• M27: 6,328,588 km (0.063 R)
• M28: 6,703,630 km (0.116 R)
• M29: 6,849,787 km (0.086 R)
• M30: 7,764,429 km (0.065 R)
• M31: 7,887,398 km (0.051 R)
• M32: 8,026,375 km (0.118 R)
• M33: 8,244,189 km (0.069 R)
• M34: 8,463,948 km (0.11 R)
• M35: 8,590,359 km (0.103 R)
• M36: 8,973,628 km (0.044 R)
• M37: 9,086,575 km (0.05 R)
• M38: 9,773,678 km (0.096 R)
• M39: 10,698,791 km (0.106 R)
• M40: 10,870,080 km (0.077 R)
• M41: 11,180,496 km (0.084 R)
• M42: 11,459,047 km (0.063 R)
• M43: 11,916,518 km (0.096 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: 473 - 11,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit