🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.1

Radius: 10.5

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.72 AU - 1.06 AU

Year: 551 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,552,896 km

• M1: 134,339 km (0.05 R)
• M2: 203,304 km (0.062 R)
• M3: 280,047 km (0.05 R)
• M4: 369,357 km (0.102 R)
• M5: 446,550 km (0.077 R)
• M6: 512,822 km (0.104 R)
• M7: 604,226 km (0.05 R)
• M8: 735,124 km (0.117 R)
• M9: 813,812 km (0.09 R)
• M10: 954,883 km (0.042 R)
• M11: 1,035,816 km (0.097 R)
• M12: 1,131,558 km (0.102 R)
• M13: 1,199,177 km (0.096 R)
• M14: 1,322,445 km (0.09 R)
• M15: 1,413,849 km (0.102 R)
• M16: 1,480,421 km (0.059 R)
• M17: 1,655,300 km (0.083 R)
• M18: 1,815,370 km (0.097 R)
• M19: 1,921,285 km (0.105 R)
• M20: 1,988,006 km (0.081 R)
• M21: 2,154,808 km (0.099 R)
• M22: 2,278,974 km (0.098 R)
• M23: 2,365,890 km (0.102 R)
• M24: 2,453,854 km (0.051 R)
• M25: 2,604,200 km (0.112 R)
• M26: 2,670,322 km (0.108 R)
• M27: 2,820,967 km (0.12 R)
• M28: 2,944,535 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131

Radius: 12.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.14 AU - 1.76 AU

Year: 1145 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,552,896 km

• M1: 158,723 km (0.085 R)
• M2: 346,319 km (0.072 R)
• M3: 466,147 km (0.089 R)
• M4: 664,364 km (0.071 R)
• M5: 801,545 km (0.119 R)
• M6: 958,623 km (0.118 R)
• M7: 1,147,266 km (0.056 R)
• M8: 1,305,391 km (0.054 R)
• M9: 1,420,432 km (0.098 R)
• M10: 1,510,639 km (0.067 R)
• M11: 1,649,765 km (0.111 R)
• M12: 1,934,749 km (0.058 R)
• M13: 2,073,875 km (0.1 R)
• M14: 2,209,710 km (0.098 R)
• M15: 2,538,676 km (0.084 R)
• M16: 2,854,926 km (0.083 R)
• M17: 2,992,257 km (0.079 R)
• M18: 3,094,881 km (0.083 R)
• M19: 3,236,101 km (0.104 R)
• M20: 3,356,827 km (0.111 R)
• M21: 3,517,495 km (0.092 R)
• M22: 3,822,824 km (0.072 R)
• M23: 4,039,292 km (0.101 R)
• M24: 4,153,136 km (0.104 R)
• M25: 4,317,694 km (0.059 R)
• M26: 4,409,098 km (0.045 R)
• M27: 4,619,283 km (0.112 R)
• M28: 5,041,149 km (0.108 R)
• M29: 5,172,795 km (0.111 R)
• M30: 5,747,401 km (0.107 R)
• M31: 5,968,207 km (0.102 R)
• M32: 6,116,907 km (0.117 R)
• M33: 6,257,529 km (0.109 R)
• M34: 6,389,774 km (0.056 R)
• M35: 6,475,194 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.9

Radius: 10.8

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.43 AU - 1.81 AU

Year: 1353 Days

Day: 5 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 57,552,896 km

• M1: 164,558 km (0.043 R)
• M2: 325,375 km (0.093 R)
• M3: 449,542 km (0.119 R)
• M4: 674,537 km (0.09 R)
• M5: 753,076 km (0.115 R)
• M6: 842,834 km (0.076 R)
• M7: 1,101,190 km (0.081 R)
• M8: 1,248,843 km (0.114 R)
• M9: 1,459,477 km (0.069 R)
• M10: 1,622,838 km (0.097 R)
• M11: 1,751,941 km (0.11 R)
• M12: 1,863,989 km (0.118 R)
• M13: 1,957,488 km (0.05 R)
• M14: 2,106,188 km (0.105 R)
• M15: 2,280,769 km (0.055 R)
• M16: 2,574,729 km (0.071 R)
• M17: 2,797,331 km (0.093 R)
• M18: 3,063,166 km (0.101 R)
• M19: 3,186,734 km (0.11 R)
• M20: 3,274,249 km (0.07 R)
• M21: 3,490,118 km (0.095 R)
• M22: 3,580,475 km (0.091 R)
• M23: 3,723,940 km (0.103 R)
• M24: 3,802,927 km (0.068 R)
• M25: 3,909,292 km (0.059 R)
• M26: 4,152,238 km (0.077 R)
• M27: 4,695,578 km (0.092 R)
• M28: 4,968,594 km (0.081 R)
• M29: 5,143,624 km (0.115 R)
• M30: 5,320,747 km (0.105 R)
• M31: 5,439,977 km (0.073 R)
• M32: 5,590,323 km (0.102 R)
• M33: 6,018,472 km (0.059 R)
• M34: 6,189,612 km (0.113 R)
• M35: 6,283,709 km (0.12 R)
• M36: 6,971,560 km (0.086 R)
• M37: 7,118,615 km (0.035 R)
• M38: 7,532,402 km (0.055 R)
• M39: 8,349,057 km (0.119 R)
• M40: 9,015,366 km (0.107 R)
• M41: 9,122,179 km (0.106 R)
• M42: 9,211,489 km (0.086 R)
• M43: 9,283,146 km (0.106 R)
• M44: 9,571,571 km (0.092 R)
• M45: 9,735,231 km (0.085 R)
• M46: 9,863,137 km (0.106 R)
• M47: 10,046,694 km (0.034 R)
• M48: 10,454,797 km (0.03 R)
• M49: 10,849,436 km (0.115 R)
• M50: 10,925,282 km (0.064 R)
• M51: 11,172,567 km (0.098 R)
• M52: 11,672,823 km (0.117 R)
• M53: 11,925,643 km (0.109 R)
• M54: 12,042,928 km (0.055 R)
• M55: 12,456,715 km (0.053 R)
• M56: 12,755,014 km (0.064 R)
• M57: 12,895,037 km (0.076 R)
• M58: 13,136,339 km (0.115 R)
• M59: 13,257,513 km (0.034 R)
• M60: 13,419,677 km (0.066 R)
• M61: 13,562,094 km (0.1 R)
• M62: 13,664,270 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.6

Radius: 4.7

Gravity: 39.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.69 AU - 6.95 AU

Year: 11684 Days

Day: 16.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,552,896 km

• M1: 92,152 km (0.088 R)
• M2: 143,614 km (0.045 R)
• M3: 174,880 km (0.08 R)
• M4: 357,240 km (0.115 R)
• M5: 800,049 km (0.032 R)
• M6: 1,100,592 km (0.06 R)
• M7: 1,169,257 km (0.073 R)
• M8: 1,239,418 km (0.105 R)
• M9: 1,310,926 km (0.088 R)
• M10: 2,156,005 km (0.054 R)
• M11: 2,418,698 km (0.114 R)
• M12: 2,691,415 km (0.11 R)
• M13: 2,910,277 km (0.104 R)
• M14: 3,070,197 km (0.079 R)
• M15: 3,167,585 km (0.095 R)
• M16: 3,738,152 km (0.076 R)
• M17: 4,303,632 km (0.117 R)
• M18: 5,473,188 km (0.086 R)
• M19: 5,631,013 km (0.093 R)
• M20: 5,710,300 km (0.054 R)
• M21: 7,159,156 km (0.071 R)
• M22: 7,813,048 km (0.093 R)
• M23: 8,395,133 km (0.099 R)
• M24: 8,714,226 km (0.111 R)
• M25: 8,852,155 km (0.116 R)
• M26: 9,083,882 km (0.103 R)
• M27: 9,886,175 km (0.115 R)
• M28: 10,271,539 km (0.092 R)
• M29: 10,908,228 km (0.114 R)
• M30: 11,056,928 km (0.076 R)
• M31: 11,106,595 km (0.111 R)
• M32: 11,608,047 km (0.078 R)
• M33: 12,528,971 km (0.095 R)
• M34: 12,998,260 km (0.118 R)
• M35: 13,314,360 km (0.044 R)
• M36: 13,420,275 km (0.084 R)
• M37: 15,596,326 km (0.105 R)
• M38: 15,875,924 km (0.055 R)
• M39: 16,781,740 km (0.03 R)
• M40: 17,068,369 km (0.115 R)
• M41: 17,530,028 km (0.027 R)
• M42: 17,588,072 km (0.066 R)
• M43: 17,937,533 km (0.104 R)
• M44: 19,238,286 km (0.079 R)
• M45: 19,357,964 km (0.106 R)
• M46: 20,020,982 km (0.107 R)
• M47: 20,875,635 km (0.113 R)
• M48: 22,493,985 km (0.104 R)
• M49: 22,873,215 km (0.046 R)
• M50: 23,000,074 km (0.105 R)
• M51: 23,573,932 km (0.082 R)
• M52: 24,216,903 km (0.042 R)
• M53: 24,475,857 km (0.082 R)
• M54: 25,126,907 km (0.105 R)
• M55: 26,114,253 km (0.11 R)
• M56: 26,446,211 km (0.105 R)
• M57: 26,913,106 km (0.049 R)
• M58: 27,517,631 km (0.078 R)
• M59: 27,720,186 km (0.062 R)
• M60: 27,787,655 km (0.063 R)
• M61: 28,126,644 km (0.111 R)
• M62: 28,330,546 km (0.045 R)
• M63: 28,398,613 km (0.077 R)
• M64: 28,671,629 km (0.053 R)
• M65: 28,876,877 km (0.073 R)
• M66: 29,633,693 km (0.092 R)
• M67: 30,188,252 km (0.083 R)
• M68: 32,440,298 km (0.115 R)
• M69: 32,511,656 km (0.097 R)
• M70: 33,442,604 km (0.099 R)
• M71: 33,875,241 km (0.09 R)
• M72: 34,019,753 km (0.103 R)
• M73: 35,037,916 km (0.034 R)
• M74: 35,771,244 km (0.054 R)
• M75: 36,583,710 km (0.047 R)
• M76: 36,657,761 km (0.108 R)
• M77: 37,701,356 km (0.101 R)
• M78: 41,507,126 km (0.09 R)
• M79: 43,063,243 km (0.094 R)
• M80: 44,321,810 km (0.11 R)
• M81: 44,400,947 km (0.099 R)
• M82: 45,832,150 km (0.049 R)
• M83: 45,992,070 km (0.116 R)
• M84: 46,875,146 km (0.114 R)
• M85: 47,036,263 km (0.062 R)
• M86: 49,229,966 km (0.097 R)
• M87: 49,639,715 km (0.095 R)
• M88: 50,876,141 km (0.101 R)
• M89: 51,955,939 km (0.106 R)
• M90: 52,959,292 km (0.117 R)
• M91: 53,127,141 km (0.078 R)
• M92: 54,815,353 km (0.07 R)
• M93: 56,264,208 km (0.06 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 16,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit