🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.4

Radius: 14.9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.87 AU - 1.39 AU

Year: 764 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 50,974,047 km

• M1: 233,821 km (0.055 R)
• M2: 400,473 km (0.108 R)
• M3: 578,046 km (0.099 R)
• M4: 799,451 km (0.084 R)
• M5: 946,057 km (0.096 R)
• M6: 1,115,701 km (0.094 R)
• M7: 1,255,276 km (0.087 R)
• M8: 1,394,103 km (0.116 R)
• M9: 1,560,605 km (0.078 R)
• M10: 1,803,851 km (0.068 R)
• M11: 2,002,966 km (0.036 R)
• M12: 2,109,480 km (0.058 R)
• M13: 2,217,938 km (0.097 R)
• M14: 2,432,162 km (0.078 R)
• M15: 2,528,653 km (0.061 R)
• M16: 2,653,268 km (0.063 R)
• M17: 2,909,080 km (0.119 R)
• M18: 3,011,854 km (0.112 R)
• M19: 3,192,419 km (0.03 R)
• M20: 3,308,357 km (0.087 R)
• M21: 3,445,389 km (0.111 R)
• M22: 3,584,365 km (0.089 R)
• M23: 3,745,482 km (0.074 R)
• M24: 3,960,903 km (0.118 R)
• M25: 4,096,289 km (0.028 R)
• M26: 4,286,278 km (0.112 R)
• M27: 4,393,241 km (0.054 R)
• M28: 4,566,176 km (0.119 R)
• M29: 5,087,225 km (0.109 R)
• M30: 5,303,394 km (0.062 R)
• M31: 5,418,435 km (0.114 R)
• M32: 5,580,898 km (0.096 R)
• M33: 5,733,189 km (0.118 R)
• M34: 5,839,553 km (0.077 R)
• M35: 5,994,237 km (0.051 R)
• M36: 6,246,908 km (0.048 R)
• M37: 6,441,984 km (0.04 R)
• M38: 6,564,953 km (0.103 R)
• M39: 6,788,153 km (0.093 R)
• M40: 7,051,744 km (0.109 R)
• M41: 7,153,172 km (0.069 R)
• M42: 7,255,048 km (0.116 R)
• M43: 7,382,954 km (0.113 R)
• M44: 7,615,280 km (0.097 R)
• M45: 7,771,609 km (0.098 R)
• M46: 8,286,675 km (0.1 R)
• M47: 8,434,029 km (0.094 R)
• M48: 8,690,589 km (0.062 R)
• M49: 8,813,110 km (0.115 R)
• M50: 8,908,703 km (0.068 R)
• M51: 9,101,086 km (0.113 R)
• M52: 9,280,902 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.5

Radius: 13.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.43 AU - 3.21 AU

Year: 3011 Days

Day: 8.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 50,974,047 km

• M1: 174,132 km (0.115 R)
• M2: 276,307 km (0.105 R)
• M3: 373,097 km (0.079 R)
• M4: 474,524 km (0.087 R)
• M5: 721,959 km (0.065 R)
• M6: 814,560 km (0.063 R)
• M7: 1,013,526 km (0.086 R)
• M8: 1,129,314 km (0.114 R)
• M9: 1,239,568 km (0.119 R)
• M10: 1,460,973 km (0.089 R)
• M11: 1,548,936 km (0.102 R)
• M12: 1,741,918 km (0.097 R)
• M13: 2,447,421 km (0.108 R)
• M14: 2,620,207 km (0.119 R)
• M15: 2,728,516 km (0.104 R)
• M16: 3,020,231 km (0.105 R)
• M17: 3,191,521 km (0.117 R)
• M18: 3,278,437 km (0.064 R)
• M19: 3,410,383 km (0.073 R)
• M20: 3,559,083 km (0.082 R)
• M21: 3,893,733 km (0.105 R)
• M22: 4,033,757 km (0.047 R)
• M23: 4,238,856 km (0.057 R)
• M24: 4,992,530 km (0.115 R)
• M25: 5,264,499 km (0.103 R)
• M26: 5,367,871 km (0.107 R)
• M27: 5,558,907 km (0.045 R)
• M28: 5,664,224 km (0.108 R)
• M29: 5,805,445 km (0.119 R)
• M30: 5,948,011 km (0.097 R)
• M31: 6,182,132 km (0.118 R)
• M32: 6,291,189 km (0.108 R)
• M33: 6,492,847 km (0.061 R)
• M34: 6,771,398 km (0.099 R)
• M35: 7,225,128 km (0.091 R)
• M36: 7,417,212 km (0.101 R)
• M37: 7,767,271 km (0.081 R)
• M38: 8,282,337 km (0.059 R)
• M39: 8,463,200 km (0.107 R)
• M40: 8,665,905 km (0.067 R)
• M41: 9,345,828 km (0.106 R)
• M42: 9,936,141 km (0.088 R)
• M43: 10,235,935 km (0.092 R)
• M44: 10,322,253 km (0.097 R)
• M45: 10,473,646 km (0.088 R)
• M46: 11,330,992 km (0.072 R)
• M47: 11,960,499 km (0.117 R)
• M48: 12,394,034 km (0.077 R)
• M49: 13,019,203 km (0.043 R)
• M50: 13,206,350 km (0.117 R)
• M51: 13,394,545 km (0.107 R)
• M52: 13,988,149 km (0.061 R)
• M53: 14,276,125 km (0.061 R)
• M54: 14,469,106 km (0.077 R)
• M55: 14,590,280 km (0.08 R)
• M56: 15,029,200 km (0.106 R)
• M57: 15,201,088 km (0.111 R)
• M58: 15,373,575 km (0.088 R)
• M59: 15,472,459 km (0.101 R)
• M60: 15,869,941 km (0.077 R)
• M61: 16,120,218 km (0.069 R)
• M62: 16,220,748 km (0.075 R)
• M63: 16,675,375 km (0.117 R)
• M64: 17,262,397 km (0.083 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.9

Radius: 7.4

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.72 AU - 9.4 AU

Year: 15924 Days

Day: 20.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,974,047 km

• M1: 93,648 km (0.075 R)
• M2: 269,575 km (0.104 R)
• M3: 330,462 km (0.079 R)
• M4: 397,033 km (0.098 R)
• M5: 468,989 km (0.115 R)
• M6: 730,486 km (0.091 R)
• M7: 1,330,823 km (0.079 R)
• M8: 1,725,312 km (0.12 R)
• M9: 2,672,117 km (0.059 R)
• M10: 2,930,622 km (0.059 R)
• M11: 3,317,931 km (0.105 R)
• M12: 4,107,958 km (0.092 R)
• M13: 4,206,692 km (0.091 R)
• M14: 4,372,746 km (0.07 R)
• M15: 4,541,043 km (0.12 R)
• M16: 4,677,177 km (0.083 R)
• M17: 4,849,365 km (0.079 R)
• M18: 5,378,343 km (0.057 R)
• M19: 5,704,466 km (0.12 R)
• M20: 5,814,720 km (0.117 R)
• M21: 6,111,971 km (0.117 R)
• M22: 6,224,618 km (0.091 R)
• M23: 6,721,283 km (0.114 R)
• M24: 7,752,311 km (0.045 R)
• M25: 7,915,223 km (0.088 R)
• M26: 8,079,332 km (0.051 R)
• M27: 9,259,510 km (0.09 R)
• M28: 9,781,606 km (0.104 R)
• M29: 10,179,537 km (0.092 R)
• M30: 10,268,697 km (0.064 R)
• M31: 10,673,060 km (0.112 R)
• M32: 10,763,567 km (0.106 R)
• M33: 11,220,139 km (0.076 R)
• M34: 11,776,494 km (0.1 R)
• M35: 11,870,142 km (0.086 R)
• M36: 11,963,940 km (0.085 R)
• M37: 12,675,727 km (0.054 R)
• M38: 13,547,882 km (0.082 R)
• M39: 13,793,522 km (0.092 R)
• M40: 13,991,141 km (0.034 R)
• M41: 14,139,991 km (0.12 R)
• M42: 14,339,255 km (0.053 R)
• M43: 14,439,186 km (0.119 R)
• M44: 15,044,011 km (0.025 R)
• M45: 15,247,464 km (0.114 R)
• M46: 15,966,581 km (0.104 R)
• M47: 16,539,391 km (0.106 R)
• M48: 16,749,277 km (0.099 R)
• M49: 17,224,998 km (0.093 R)
• M50: 17,278,105 km (0.071 R)
• M51: 18,623,888 km (0.085 R)
• M52: 20,789,766 km (0.099 R)
• M53: 21,300,792 km (0.101 R)
• M54: 22,742,018 km (0.068 R)
• M55: 24,572,348 km (0.118 R)
• M56: 24,992,119 km (0.1 R)
• M57: 25,535,459 km (0.08 R)
• M58: 26,021,652 km (0.116 R)
• M59: 27,622,648 km (0.091 R)
• M60: 28,309,602 km (0.075 R)
• M61: 30,019,506 km (0.12 R)
• M62: 31,048,440 km (0.076 R)
• M63: 31,307,543 km (0.108 R)
• M64: 31,697,395 km (0.118 R)
• M65: 31,893,069 km (0.08 R)
• M66: 33,206,987 km (0.072 R)
• M67: 33,405,653 km (0.119 R)
• M68: 33,737,461 km (0.065 R)
• M69: 34,137,337 km (0.098 R)
• M70: 34,941,425 km (0.097 R)
• M71: 35,481,025 km (0.083 R)
• M72: 36,432,018 km (0.108 R)
• M73: 38,012,370 km (0.111 R)
• M74: 38,081,634 km (0.096 R)
• M75: 38,706,504 km (0.092 R)
• M76: 38,776,067 km (0.12 R)
• M77: 41,381,913 km (0.108 R)
• M78: 41,666,897 km (0.093 R)
• M79: 41,952,628 km (0.116 R)
• M80: 43,246,500 km (0.095 R)
• M81: 43,391,162 km (0.101 R)
• M82: 44,553,537 km (0.108 R)
• M83: 44,626,541 km (0.077 R)
• M84: 47,131,707 km (0.088 R)
• M85: 47,429,407 km (0.107 R)
• M86: 47,951,802 km (0.079 R)
• M87: 48,476,292 km (0.112 R)
• M88: 48,551,391 km (0.086 R)
• M89: 50,669,098 km (0.054 R)
• M90: 50,745,243 km (0.099 R)
• M91: 50,973,978 km (0.079 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: 270 - 17,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit