🌌 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: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.3

Radius: 13.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.83 AU - 0.97 AU

Year: 560 Days

Day: 9.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,883,047 km

• M1: 163,810 km (0.09 R)
• M2: 249,230 km (0.116 R)
• M3: 346,618 km (0.084 R)
• M4: 430,094 km (0.095 R)
• M5: 518,207 km (0.118 R)
• M6: 608,714 km (0.104 R)
• M7: 744,698 km (0.039 R)
• M8: 834,457 km (0.089 R)
• M9: 981,960 km (0.119 R)
• M10: 1,096,104 km (0.092 R)
• M11: 1,178,532 km (0.07 R)
• M12: 1,316,012 km (0.067 R)
• M13: 1,538,913 km (0.09 R)
• M14: 1,644,829 km (0.107 R)
• M15: 1,744,760 km (0.062 R)
• M16: 1,890,319 km (0.106 R)
• M17: 1,995,486 km (0.108 R)
• M18: 2,080,158 km (0.118 R)
• M19: 2,248,905 km (0.104 R)
• M20: 2,341,955 km (0.103 R)
• M21: 2,546,754 km (0.119 R)
• M22: 2,678,400 km (0.099 R)
• M23: 2,762,474 km (0.119 R)
• M24: 2,867,642 km (0.028 R)
• M25: 2,984,328 km (0.092 R)
• M26: 3,133,776 km (0.063 R)
• M27: 3,227,873 km (0.111 R)
• M28: 3,370,889 km (0.12 R)
• M29: 3,483,536 km (0.092 R)
• M30: 3,597,530 km (0.09 R)
• M31: 3,701,799 km (0.114 R)
• M32: 3,823,722 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 11

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.96 AU - 3.22 AU

Year: 2734 Days

Day: 11.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,883,047 km

• M1: 182,809 km (0.092 R)
• M2: 325,525 km (0.093 R)
• M3: 398,678 km (0.037 R)
• M4: 792,121 km (0.076 R)
• M5: 910,602 km (0.056 R)
• M6: 1,094,009 km (0.109 R)
• M7: 1,227,451 km (0.118 R)
• M8: 1,315,264 km (0.113 R)
• M9: 1,444,667 km (0.075 R)
• M10: 1,758,972 km (0.076 R)
• M11: 1,859,053 km (0.094 R)
• M12: 2,064,899 km (0.082 R)
• M13: 2,403,888 km (0.104 R)
• M14: 2,580,114 km (0.106 R)
• M15: 2,911,474 km (0.111 R)
• M16: 3,434,169 km (0.081 R)
• M17: 3,506,125 km (0.104 R)
• M18: 3,688,186 km (0.074 R)
• M19: 4,061,881 km (0.074 R)
• M20: 4,195,622 km (0.081 R)
• M21: 4,585,624 km (0.091 R)
• M22: 5,110,263 km (0.103 R)
• M23: 5,275,719 km (0.075 R)
• M24: 5,590,472 km (0.055 R)
• M25: 5,933,052 km (0.115 R)
• M26: 6,238,381 km (0.037 R)
• M27: 6,955,852 km (0.039 R)
• M28: 7,070,295 km (0.057 R)
• M29: 7,889,193 km (0.098 R)
• M30: 7,960,851 km (0.084 R)
• M31: 8,200,955 km (0.084 R)
• M32: 8,321,980 km (0.069 R)
• M33: 8,394,984 km (0.1 R)
• M34: 8,541,440 km (0.078 R)
• M35: 8,886,413 km (0.078 R)
• M36: 9,010,729 km (0.045 R)
• M37: 9,261,155 km (0.113 R)
• M38: 9,615,702 km (0.109 R)
• M39: 10,052,079 km (0.077 R)
• M40: 10,521,368 km (0.113 R)
• M41: 10,705,822 km (0.057 R)
• M42: 10,971,059 km (0.071 R)
• M43: 11,104,500 km (0.109 R)
• M44: 11,211,762 km (0.051 R)
• M45: 11,481,188 km (0.055 R)
• M46: 11,698,254 km (0.108 R)
• M47: 11,780,084 km (0.113 R)
• M48: 11,862,064 km (0.111 R)
• M49: 12,136,576 km (0.105 R)
• M50: 12,496,808 km (0.111 R)
• M51: 12,888,455 km (0.118 R)
• M52: 13,284,291 km (0.095 R)
• M53: 14,408,070 km (0.047 R)
• M54: 14,525,056 km (0.086 R)
• M55: 14,730,454 km (0.108 R)
• M56: 14,848,337 km (0.101 R)
• M57: 14,966,519 km (0.042 R)
• M58: 15,472,160 km (0.03 R)
• M59: 15,591,988 km (0.055 R)
• M60: 15,892,829 km (0.112 R)
• M61: 16,439,310 km (0.082 R)
• M62: 16,653,534 km (0.108 R)
• M63: 17,301,592 km (0.066 R)
• M64: 18,178,535 km (0.098 R)
• M65: 18,463,369 km (0.083 R)
• M66: 18,686,120 km (0.106 R)
• M67: 18,973,648 km (0.098 R)
• M68: 19,812,742 km (0.03 R)
• M69: 20,499,247 km (0.058 R)
• M70: 20,762,838 km (0.085 R)
• M71: 21,093,898 km (0.095 R)
• M72: 21,460,114 km (0.116 R)
• M73: 21,861,934 km (0.055 R)
• M74: 22,401,683 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.9

Radius: 7

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.76 AU - 8.54 AU

Year: 13880 Days

Day: 17 Hours

Environment

Temp: -221 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,883,047 km

• M1: 113,246 km (0.09 R)
• M2: 169,345 km (0.103 R)
• M3: 243,246 km (0.092 R)
• M4: 418,874 km (0.048 R)
• M5: 572,960 km (0.111 R)
• M6: 778,657 km (0.105 R)
• M7: 1,025,643 km (0.053 R)
• M8: 1,177,634 km (0.086 R)
• M9: 1,461,272 km (0.1 R)
• M10: 1,567,786 km (0.116 R)
• M11: 1,699,133 km (0.098 R)
• M12: 3,062,119 km (0.1 R)
• M13: 3,199,300 km (0.041 R)
• M14: 4,033,757 km (0.112 R)
• M15: 4,428,845 km (0.06 R)
• M16: 5,125,223 km (0.073 R)
• M17: 5,190,298 km (0.111 R)
• M18: 5,419,931 km (0.032 R)
• M19: 5,889,369 km (0.094 R)
• M20: 6,163,432 km (0.101 R)
• M21: 6,582,456 km (0.07 R)
• M22: 6,938,648 km (0.066 R)
• M23: 7,228,120 km (0.11 R)
• M24: 7,632,633 km (0.11 R)
• M25: 7,856,282 km (0.12 R)
• M26: 7,931,380 km (0.106 R)
• M27: 8,044,476 km (0.108 R)
• M28: 8,348,459 km (0.095 R)
• M29: 9,046,482 km (0.116 R)
• M30: 9,602,239 km (0.088 R)
• M31: 9,884,231 km (0.032 R)
• M32: 10,332,875 km (0.105 R)
• M33: 12,062,974 km (0.073 R)
• M34: 12,193,124 km (0.076 R)
• M35: 13,116,741 km (0.115 R)
• M36: 13,250,631 km (0.102 R)
• M37: 14,154,053 km (0.105 R)
• M38: 14,567,093 km (0.104 R)
• M39: 14,613,318 km (0.064 R)
• M40: 14,937,647 km (0.052 R)
• M41: 15,077,371 km (0.11 R)
• M42: 16,546,572 km (0.082 R)
• M43: 16,932,983 km (0.025 R)
• M44: 18,309,134 km (0.119 R)
• M45: 18,358,950 km (0.062 R)
• M46: 18,758,975 km (0.069 R)
• M47: 19,061,013 km (0.045 R)
• M48: 19,618,863 km (0.116 R)
• M49: 20,284,873 km (0.057 R)
• M50: 20,439,707 km (0.079 R)
• M51: 20,543,079 km (0.119 R)
• M52: 23,508,109 km (0.053 R)
• M53: 23,616,417 km (0.083 R)
• M54: 23,996,994 km (0.074 R)
• M55: 24,929,588 km (0.119 R)
• M56: 25,873,849 km (0.118 R)
• M57: 26,434,841 km (0.119 R)
• M58: 26,603,887 km (0.111 R)
• M59: 27,797,528 km (0.086 R)
• M60: 28,256,794 km (0.08 R)
• M61: 28,950,479 km (0.093 R)
• M62: 29,708,192 km (0.103 R)
• M63: 29,942,612 km (0.084 R)
• M64: 30,413,397 km (0.115 R)
• M65: 33,167,494 km (0.092 R)
• M66: 33,410,740 km (0.107 R)
• M67: 33,715,620 km (0.104 R)
• M68: 34,820,849 km (0.051 R)
• M69: 36,752,008 km (0.096 R)
• M70: 37,319,134 km (0.053 R)
• M71: 39,680,985 km (0.107 R)
• M72: 41,173,373 km (0.036 R)
• M73: 41,434,721 km (0.106 R)
• M74: 43,147,467 km (0.114 R)
• M75: 44,681,593 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 18,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit