🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.1

Radius: 13.9

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.15 AU - 1.55 AU

Year: 1083 Days

Day: 5.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 35,509,129 km

• M1: 175,777 km (0.081 R)
• M2: 273,465 km (0.06 R)
• M3: 378,931 km (0.083 R)
• M4: 489,185 km (0.108 R)
• M5: 610,808 km (0.041 R)
• M6: 698,921 km (0.069 R)
• M7: 844,480 km (0.11 R)
• M8: 989,440 km (0.107 R)
• M9: 1,147,715 km (0.106 R)
• M10: 1,248,095 km (0.082 R)
• M11: 1,346,979 km (0.084 R)
• M12: 1,434,793 km (0.059 R)
• M13: 1,529,339 km (0.102 R)
• M14: 1,665,623 km (0.105 R)
• M15: 1,785,750 km (0.116 R)
• M16: 1,955,992 km (0.052 R)
• M17: 2,083,300 km (0.106 R)
• M18: 2,252,046 km (0.12 R)
• M19: 2,352,277 km (0.084 R)
• M20: 2,499,631 km (0.082 R)
• M21: 2,673,763 km (0.11 R)
• M22: 2,786,111 km (0.118 R)
• M23: 2,875,869 km (0.101 R)
• M24: 2,972,958 km (0.109 R)
• M25: 3,077,228 km (0.114 R)
• M26: 3,506,724 km (0.097 R)
• M27: 3,617,127 km (0.089 R)
• M28: 3,722,145 km (0.096 R)
• M29: 4,036,749 km (0.093 R)
• M30: 4,200,708 km (0.111 R)
• M31: 4,353,148 km (0.092 R)
• M32: 4,507,234 km (0.043 R)
• M33: 4,684,807 km (0.071 R)
• M34: 5,046,834 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.2

Radius: 14.8

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.29 AU - 2.67 AU

Year: 2696 Days

Day: 13.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 35,509,129 km

• M1: 211,980 km (0.053 R)
• M2: 309,967 km (0.086 R)
• M3: 729,589 km (0.088 R)
• M4: 822,190 km (0.085 R)
• M5: 961,166 km (0.041 R)
• M6: 1,145,172 km (0.082 R)
• M7: 1,256,024 km (0.074 R)
• M8: 1,419,833 km (0.061 R)
• M9: 1,539,960 km (0.117 R)
• M10: 1,695,393 km (0.089 R)
• M11: 1,988,904 km (0.077 R)
• M12: 2,101,850 km (0.117 R)
• M13: 2,240,527 km (0.048 R)
• M14: 2,637,859 km (0.109 R)
• M15: 3,189,576 km (0.098 R)
• M16: 3,309,703 km (0.096 R)
• M17: 3,472,316 km (0.073 R)
• M18: 3,651,534 km (0.083 R)
• M19: 3,777,346 km (0.113 R)
• M20: 4,164,057 km (0.063 R)
• M21: 4,488,535 km (0.116 R)
• M22: 4,638,880 km (0.085 R)
• M23: 4,791,021 km (0.067 R)
• M24: 5,100,091 km (0.051 R)
• M25: 5,336,306 km (0.102 R)
• M26: 5,495,777 km (0.067 R)
• M27: 5,689,357 km (0.098 R)
• M28: 6,066,642 km (0.104 R)
• M29: 6,367,783 km (0.059 R)
• M30: 6,571,236 km (0.081 R)
• M31: 7,002,078 km (0.075 R)
• M32: 7,141,952 km (0.071 R)
• M33: 7,247,418 km (0.12 R)
• M34: 7,513,553 km (0.068 R)
• M35: 7,692,771 km (0.103 R)
• M36: 7,800,931 km (0.085 R)
• M37: 7,946,041 km (0.082 R)
• M38: 8,165,351 km (0.062 R)
• M39: 8,275,754 km (0.095 R)
• M40: 8,386,756 km (0.066 R)
• M41: 8,591,406 km (0.044 R)
• M42: 8,684,904 km (0.039 R)
• M43: 8,873,099 km (0.036 R)
• M44: 9,368,866 km (0.074 R)
• M45: 9,503,953 km (0.084 R)
• M46: 10,070,181 km (0.051 R)
• M47: 10,168,915 km (0.097 R)
• M48: 10,547,248 km (0.118 R)
• M49: 10,849,137 km (0.079 R)
• M50: 11,297,182 km (0.027 R)
• M51: 11,420,451 km (0.079 R)
• M52: 12,148,394 km (0.082 R)
• M53: 12,274,655 km (0.087 R)
• M54: 12,380,271 km (0.048 R)
• M55: 12,528,672 km (0.066 R)
• M56: 12,634,887 km (0.091 R)
• M57: 12,784,335 km (0.112 R)
• M58: 13,192,737 km (0.098 R)
• M59: 13,365,971 km (0.09 R)
• M60: 13,714,834 km (0.089 R)
• M61: 13,912,303 km (0.102 R)
• M62: 14,221,522 km (0.108 R)
• M63: 14,981,778 km (0.099 R)
• M64: 15,094,724 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.1

Radius: 3.3

Gravity: 29.76 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.73 AU - 9.97 AU

Year: 18173 Days

Day: 23.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,509,129 km

• M1: 50,115 km (0.037 R)
• M2: 73,602 km (0.039 R)
• M3: 153,487 km (0.063 R)
• M4: 329,863 km (0.11 R)
• M5: 777,610 km (0.111 R)
• M6: 1,592,021 km (0.055 R)
• M7: 1,986,361 km (0.116 R)
• M8: 2,041,263 km (0.036 R)
• M9: 2,921,347 km (0.084 R)
• M10: 4,499,605 km (0.107 R)
• M11: 4,827,074 km (0.032 R)
• M12: 5,351,714 km (0.037 R)
• M13: 5,389,862 km (0.115 R)
• M14: 5,737,378 km (0.096 R)
• M15: 6,413,261 km (0.08 R)
• M16: 6,863,999 km (0.117 R)
• M17: 6,905,438 km (0.104 R)
• M18: 7,494,853 km (0.091 R)
• M19: 7,623,208 km (0.09 R)
• M20: 7,838,779 km (0.115 R)
• M21: 8,364,466 km (0.08 R)
• M22: 8,453,177 km (0.107 R)
• M23: 8,856,194 km (0.116 R)
• M24: 11,255,145 km (0.095 R)
• M25: 11,353,132 km (0.117 R)
• M26: 11,451,268 km (0.107 R)
• M27: 12,046,518 km (0.113 R)
• M28: 12,550,214 km (0.058 R)
• M29: 14,049,334 km (0.104 R)
• M30: 14,313,524 km (0.028 R)
• M31: 14,419,589 km (0.075 R)
• M32: 15,713,162 km (0.039 R)
• M33: 16,263,084 km (0.118 R)
• M34: 17,381,627 km (0.082 R)
• M35: 18,007,245 km (0.049 R)
• M36: 18,179,283 km (0.061 R)
• M37: 18,756,282 km (0.081 R)
• M38: 19,632,925 km (0.081 R)
• M39: 20,882,666 km (0.107 R)
• M40: 21,608,216 km (0.101 R)
• M41: 22,341,993 km (0.101 R)
• M42: 24,782,682 km (0.114 R)
• M43: 25,486,241 km (0.093 R)
• M44: 29,168,144 km (0.071 R)
• M45: 31,070,281 km (0.075 R)
• M46: 31,207,612 km (0.109 R)
• M47: 31,483,021 km (0.096 R)
• M48: 31,759,329 km (0.108 R)
• M49: 33,012,211 km (0.066 R)
• M50: 36,721,191 km (0.109 R)
• M51: 40,409,676 km (0.09 R)
• M52: 40,484,625 km (0.087 R)
• M53: 41,841,926 km (0.07 R)
• M54: 41,917,623 km (0.079 R)
• M55: 43,905,479 km (0.074 R)
• M56: 44,755,793 km (0.09 R)
• M57: 46,080,483 km (0.083 R)
• M58: 46,315,501 km (0.079 R)
• M59: 46,944,410 km (0.079 R)
• M60: 47,259,912 km (0.103 R)
• M61: 49,007,664 km (0.113 R)
• M62: 49,087,549 km (0.069 R)
• M63: 50,050,361 km (0.087 R)
• M64: 51,424,717 km (0.102 R)
• M65: 51,668,561 km (0.118 R)
• M66: 51,749,943 km (0.099 R)
• M67: 52,402,489 km (0.09 R)
• M68: 52,565,999 km (0.087 R)
• M69: 53,468,523 km (0.12 R)
• M70: 53,715,509 km (0.106 R)
• M71: 54,376,133 km (0.092 R)
• M72: 55,621,984 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.3

Radius: 5.2

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.53 AU - 9.77 AU

Year: 19105 Days

Day: 22.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 35,509,129 km

• M1: 70,461 km (0.031 R)
• M2: 484,996 km (0.087 R)
• M3: 611,855 km (0.102 R)
• M4: 851,661 km (0.076 R)
• M5: 974,181 km (0.079 R)
• M6: 1,202,318 km (0.066 R)
• M7: 1,483,113 km (0.112 R)
• M8: 1,556,566 km (0.066 R)
• M9: 1,981,424 km (0.066 R)
• M10: 2,333,128 km (0.111 R)
• M11: 2,375,764 km (0.102 R)
• M12: 2,483,624 km (0.11 R)
• M13: 2,659,551 km (0.114 R)
• M14: 3,549,060 km (0.116 R)
• M15: 3,622,812 km (0.112 R)
• M16: 5,514,327 km (0.069 R)
• M17: 6,034,928 km (0.095 R)
• M18: 6,631,823 km (0.101 R)
• M19: 6,906,485 km (0.117 R)
• M20: 7,060,571 km (0.106 R)
• M21: 9,132,501 km (0.04 R)
• M22: 9,677,935 km (0.056 R)
• M23: 11,558,380 km (0.061 R)
• M24: 11,741,488 km (0.055 R)
• M25: 11,778,289 km (0.09 R)
• M26: 11,925,643 km (0.106 R)
• M27: 12,222,146 km (0.115 R)
• M28: 12,446,094 km (0.095 R)
• M29: 13,202,461 km (0.117 R)
• M30: 14,997,935 km (0.081 R)
• M31: 15,802,023 km (0.118 R)
• M32: 18,468,007 km (0.061 R)
• M33: 18,983,222 km (0.112 R)
• M34: 20,468,280 km (0.107 R)
• M35: 21,224,796 km (0.066 R)
• M36: 21,809,425 km (0.087 R)
• M37: 22,444,917 km (0.11 R)
• M38: 23,873,726 km (0.091 R)
• M39: 25,951,491 km (0.108 R)
• M40: 27,694,156 km (0.081 R)
• M41: 28,086,551 km (0.113 R)
• M42: 28,629,143 km (0.113 R)
• M43: 28,827,210 km (0.068 R)
• M44: 30,226,848 km (0.068 R)
• M45: 31,240,075 km (0.101 R)
• M46: 31,904,588 km (0.083 R)
• M47: 35,137,548 km (0.104 R)
• M48: 35,349,678 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 16,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit