🌌 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: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385

Radius: 11.1

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.71 AU - 0.73 AU

Year: 401 Days

Day: 14.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 39,531,628 km

• M1: 139,126 km (0.094 R)
• M2: 306,526 km (0.036 R)
• M3: 375,939 km (0.119 R)
• M4: 458,667 km (0.103 R)
• M5: 586,124 km (0.113 R)
• M6: 686,505 km (0.05 R)
• M7: 768,634 km (0.083 R)
• M8: 847,173 km (0.09 R)
• M9: 951,592 km (0.119 R)
• M10: 1,060,799 km (0.117 R)
• M11: 1,236,875 km (0.108 R)
• M12: 1,326,634 km (0.1 R)
• M13: 1,400,984 km (0.104 R)
• M14: 1,481,318 km (0.086 R)
• M15: 1,554,023 km (0.071 R)
• M16: 1,632,711 km (0.08 R)
• M17: 1,818,512 km (0.117 R)
• M18: 1,901,838 km (0.052 R)
• M19: 2,216,442 km (0.111 R)
• M20: 2,332,231 km (0.053 R)
• M21: 2,407,030 km (0.068 R)
• M22: 2,625,143 km (0.112 R)
• M23: 2,725,374 km (0.098 R)
• M24: 2,821,266 km (0.069 R)
• M25: 2,935,559 km (0.119 R)
• M26: 3,168,932 km (0.074 R)
• M27: 3,240,290 km (0.118 R)
• M28: 3,414,571 km (0.036 R)
• M29: 3,524,376 km (0.108 R)
• M30: 3,918,118 km (0.107 R)
• M31: 4,007,577 km (0.112 R)
• M32: 4,078,337 km (0.094 R)
• M33: 4,299,742 km (0.057 R)
• M34: 4,372,297 km (0.102 R)
• M35: 4,525,186 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.9

Radius: 11.9

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.71 AU - 3.43 AU

Year: 3529 Days

Day: 6.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,531,628 km

• M1: 191,635 km (0.115 R)
• M2: 343,776 km (0.098 R)
• M3: 460,911 km (0.081 R)
• M4: 635,193 km (0.043 R)
• M5: 945,608 km (0.093 R)
• M6: 1,063,192 km (0.069 R)
• M7: 1,144,424 km (0.049 R)
• M8: 1,346,530 km (0.054 R)
• M9: 1,491,940 km (0.092 R)
• M10: 2,217,040 km (0.08 R)
• M11: 2,582,059 km (0.107 R)
• M12: 2,679,896 km (0.087 R)
• M13: 2,922,843 km (0.096 R)
• M14: 3,039,679 km (0.119 R)
• M15: 3,430,130 km (0.11 R)
• M16: 3,522,581 km (0.099 R)
• M17: 3,600,372 km (0.083 R)
• M18: 3,741,742 km (0.099 R)
• M19: 3,868,900 km (0.096 R)
• M20: 3,949,085 km (0.049 R)
• M21: 4,062,480 km (0.075 R)
• M22: 4,342,228 km (0.048 R)
• M23: 4,459,213 km (0.105 R)
• M24: 4,645,313 km (0.077 R)
• M25: 4,816,752 km (0.118 R)
• M26: 4,955,429 km (0.073 R)
• M27: 5,219,021 km (0.08 R)
• M28: 5,778,517 km (0.051 R)
• M29: 5,870,520 km (0.057 R)
• M30: 6,395,159 km (0.096 R)
• M31: 6,934,759 km (0.032 R)
• M32: 7,032,745 km (0.085 R)
• M33: 7,190,422 km (0.085 R)
• M34: 7,289,455 km (0.114 R)
• M35: 7,389,088 km (0.09 R)
• M36: 7,609,894 km (0.025 R)
• M37: 8,119,724 km (0.11 R)
• M38: 8,389,149 km (0.06 R)
• M39: 8,556,549 km (0.096 R)
• M40: 8,682,810 km (0.098 R)
• M41: 9,280,005 km (0.034 R)
• M42: 9,388,164 km (0.056 R)
• M43: 9,671,054 km (0.095 R)
• M44: 9,846,681 km (0.1 R)
• M45: 10,001,066 km (0.104 R)
• M46: 10,223,219 km (0.105 R)
• M47: 10,876,513 km (0.081 R)
• M48: 11,036,134 km (0.107 R)
• M49: 11,288,805 km (0.071 R)
• M50: 11,427,333 km (0.11 R)
• M51: 11,636,321 km (0.051 R)
• M52: 11,729,520 km (0.076 R)
• M53: 12,034,401 km (0.093 R)
• M54: 12,294,402 km (0.074 R)
• M55: 12,413,332 km (0.094 R)
• M56: 12,628,155 km (0.117 R)
• M57: 12,772,068 km (0.104 R)
• M58: 13,868,620 km (0.11 R)
• M59: 14,365,734 km (0.117 R)
• M60: 14,440,832 km (0.055 R)
• M61: 15,249,708 km (0.101 R)
• M62: 15,505,520 km (0.096 R)
• M63: 15,582,563 km (0.087 R)
• M64: 16,047,364 km (0.096 R)
• M65: 16,753,166 km (0.066 R)
• M66: 17,043,685 km (0.064 R)
• M67: 17,149,750 km (0.119 R)
• M68: 17,229,486 km (0.049 R)
• M69: 17,549,326 km (0.043 R)
• M70: 17,709,994 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.6

Radius: 11.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.04 AU - 5.54 AU

Year: 6877 Days

Day: 12 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,531,628 km

• M1: 157,377 km (0.107 R)
• M2: 303,085 km (0.052 R)
• M3: 567,126 km (0.093 R)
• M4: 645,365 km (0.058 R)
• M5: 866,321 km (0.111 R)
• M6: 1,041,800 km (0.099 R)
• M7: 1,351,018 km (0.084 R)
• M8: 1,672,654 km (0.068 R)
• M9: 2,255,936 km (0.109 R)
• M10: 2,463,877 km (0.091 R)
• M11: 3,487,575 km (0.088 R)
• M12: 4,486,291 km (0.102 R)
• M13: 4,700,963 km (0.069 R)
• M14: 5,441,323 km (0.08 R)
• M15: 5,851,222 km (0.094 R)
• M16: 5,955,192 km (0.104 R)
• M17: 6,059,911 km (0.105 R)
• M18: 6,324,250 km (0.096 R)
• M19: 7,335,083 km (0.058 R)
• M20: 7,503,829 km (0.055 R)
• M21: 7,645,349 km (0.095 R)
• M22: 7,787,916 km (0.095 R)
• M23: 9,079,394 km (0.076 R)
• M24: 9,688,257 km (0.109 R)
• M25: 9,811,676 km (0.106 R)
• M26: 10,122,390 km (0.111 R)
• M27: 11,203,235 km (0.111 R)
• M28: 12,021,236 km (0.091 R)
• M29: 13,130,355 km (0.08 R)
• M30: 13,335,453 km (0.097 R)
• M31: 13,818,355 km (0.109 R)
• M32: 14,307,092 km (0.086 R)
• M33: 14,694,999 km (0.116 R)
• M34: 15,158,004 km (0.1 R)
• M35: 15,770,608 km (0.1 R)
• M36: 16,391,439 km (0.061 R)
• M37: 16,908,599 km (0.058 R)
• M38: 17,169,348 km (0.081 R)
• M39: 17,468,843 km (0.026 R)
• M40: 17,543,941 km (0.104 R)
• M41: 17,997,073 km (0.105 R)
• M42: 19,146,882 km (0.095 R)
• M43: 20,005,125 km (0.101 R)
• M44: 20,955,670 km (0.118 R)
• M45: 21,235,717 km (0.077 R)
• M46: 21,356,143 km (0.106 R)
• M47: 22,083,338 km (0.06 R)
• M48: 22,900,741 km (0.1 R)
• M49: 24,481,093 km (0.12 R)
• M50: 24,607,354 km (0.103 R)
• M51: 24,987,482 km (0.098 R)
• M52: 25,114,640 km (0.087 R)
• M53: 25,539,947 km (0.089 R)
• M54: 25,839,143 km (0.106 R)
• M55: 26,484,059 km (0.113 R)
• M56: 26,916,995 km (0.093 R)
• M57: 27,483,373 km (0.118 R)
• M58: 30,057,653 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.4

Radius: 6.4

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.9 AU - 7.72 AU

Year: 10398 Days

Day: 21.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,531,628 km

• M1: 97,987 km (0.114 R)
• M2: 152,141 km (0.057 R)
• M3: 208,390 km (0.074 R)
• M4: 284,535 km (0.054 R)
• M5: 395,238 km (0.105 R)
• M6: 733,329 km (0.025 R)
• M7: 1,006,046 km (0.104 R)
• M8: 1,057,208 km (0.112 R)
• M9: 1,216,530 km (0.111 R)
• M10: 1,271,432 km (0.112 R)
• M11: 2,014,784 km (0.084 R)
• M12: 2,190,711 km (0.037 R)
• M13: 2,533,889 km (0.082 R)
• M14: 2,699,793 km (0.085 R)
• M15: 2,869,287 km (0.059 R)
• M16: 2,992,556 km (0.117 R)
• M17: 3,117,620 km (0.049 R)
• M18: 3,424,594 km (0.077 R)
• M19: 4,012,664 km (0.094 R)
• M20: 4,067,566 km (0.084 R)
• M21: 4,318,292 km (0.105 R)
• M22: 4,893,197 km (0.079 R)
• M23: 5,070,321 km (0.118 R)
• M24: 5,189,700 km (0.075 R)
• M25: 5,309,976 km (0.071 R)
• M26: 5,645,375 km (0.071 R)
• M27: 5,893,558 km (0.051 R)
• M28: 6,336,667 km (0.071 R)
• M29: 6,823,308 km (0.114 R)
• M30: 7,254,749 km (0.116 R)
• M31: 7,490,665 km (0.113 R)
• M32: 7,729,124 km (0.096 R)
• M33: 7,797,789 km (0.073 R)
• M34: 8,039,539 km (0.086 R)
• M35: 8,143,809 km (0.105 R)
• M36: 8,213,671 km (0.095 R)
• M37: 9,284,642 km (0.077 R)
• M38: 10,626,834 km (0.058 R)
• M39: 11,087,596 km (0.078 R)
• M40: 12,148,095 km (0.095 R)
• M41: 13,528,883 km (0.106 R)
• M42: 13,860,991 km (0.027 R)
• M43: 14,873,170 km (0.075 R)
• M44: 15,778,387 km (0.06 R)
• M45: 15,952,818 km (0.1 R)
• M46: 16,479,851 km (0.112 R)
• M47: 16,789,967 km (0.098 R)
• M48: 18,369,422 km (0.063 R)
• M49: 19,432,913 km (0.048 R)
• M50: 19,573,086 km (0.09 R)
• M51: 19,619,910 km (0.096 R)
• M52: 20,089,947 km (0.1 R)
• M53: 20,184,493 km (0.093 R)
• M54: 22,201,970 km (0.057 R)
• M55: 22,495,481 km (0.047 R)
• M56: 23,086,243 km (0.057 R)
• M57: 23,234,644 km (0.095 R)
• M58: 24,032,000 km (0.106 R)
• M59: 24,585,213 km (0.075 R)
• M60: 25,295,504 km (0.111 R)
• M61: 26,684,371 km (0.096 R)
• M62: 27,100,552 km (0.102 R)
• M63: 27,571,336 km (0.112 R)
• M64: 27,623,845 km (0.052 R)
• M65: 28,362,111 km (0.079 R)
• M66: 28,680,455 km (0.043 R)
• M67: 28,840,076 km (0.092 R)
• M68: 28,946,739 km (0.054 R)
• M69: 29,160,215 km (0.108 R)
• M70: 31,434,103 km (0.116 R)
• M71: 31,873,622 km (0.091 R)
• M72: 32,814,443 km (0.066 R)
• M73: 33,204,444 km (0.098 R)
• M74: 33,372,143 km (0.07 R)
• M75: 34,609,916 km (0.056 R)
• M76: 34,723,162 km (0.038 R)
• M77: 35,120,643 km (0.102 R)
• M78: 36,552,295 km (0.108 R)
• M79: 36,898,764 km (0.1 R)
• M80: 37,304,323 km (0.118 R)
• M81: 37,827,916 km (0.117 R)
• M82: 38,412,544 km (0.117 R)
• M83: 38,882,431 km (0.037 R)
• M84: 39,177,139 km (0.074 R)
• M85: 39,413,354 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 19,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit