🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.8

Radius: 12.9

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.39 AU - 0.63 AU

Year: 247 Days

Day: 9.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,478,329 km

• M1: 162,164 km (0.098 R)
• M2: 253,568 km (0.093 R)
• M3: 388,954 km (0.089 R)
• M4: 494,271 km (0.111 R)
• M5: 713,283 km (0.088 R)
• M6: 902,823 km (0.099 R)
• M7: 997,668 km (0.083 R)
• M8: 1,110,016 km (0.103 R)
• M9: 1,339,350 km (0.114 R)
• M10: 1,476,830 km (0.09 R)
• M11: 1,584,690 km (0.03 R)
• M12: 1,688,960 km (0.117 R)
• M13: 1,861,596 km (0.104 R)
• M14: 2,006,107 km (0.104 R)
• M15: 2,098,709 km (0.114 R)
• M16: 2,214,048 km (0.066 R)
• M17: 2,302,910 km (0.104 R)
• M18: 2,425,729 km (0.119 R)
• M19: 2,565,753 km (0.09 R)
• M20: 2,648,032 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.6

Radius: 14.6

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.43 AU - 1.65 AU

Year: 1296 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 32,478,329 km

• M1: 184,005 km (0.03 R)
• M2: 304,880 km (0.067 R)
• M3: 442,361 km (0.037 R)
• M4: 589,864 km (0.069 R)
• M5: 723,904 km (0.112 R)
• M6: 827,875 km (0.086 R)
• M7: 956,828 km (0.041 R)
• M8: 1,053,468 km (0.07 R)
• M9: 1,208,900 km (0.12 R)
• M10: 1,358,049 km (0.074 R)
• M11: 1,529,040 km (0.109 R)
• M12: 1,901,539 km (0.038 R)
• M13: 2,018,225 km (0.091 R)
• M14: 2,145,981 km (0.036 R)
• M15: 2,276,580 km (0.085 R)
• M16: 2,374,268 km (0.084 R)
• M17: 2,491,403 km (0.088 R)
• M18: 2,826,353 km (0.115 R)
• M19: 2,922,095 km (0.119 R)
• M20: 3,038,482 km (0.118 R)
• M21: 3,245,825 km (0.111 R)
• M22: 3,602,167 km (0.087 R)
• M23: 3,843,319 km (0.115 R)
• M24: 4,014,309 km (0.104 R)
• M25: 4,155,081 km (0.099 R)
• M26: 4,319,639 km (0.094 R)
• M27: 4,419,420 km (0.12 R)
• M28: 4,655,486 km (0.109 R)
• M29: 4,803,588 km (0.113 R)
• M30: 4,907,109 km (0.043 R)
• M31: 5,305,040 km (0.112 R)
• M32: 5,568,182 km (0.107 R)
• M33: 5,786,595 km (0.115 R)
• M34: 5,933,949 km (0.103 R)
• M35: 6,207,264 km (0.086 R)
• M36: 6,320,211 km (0.117 R)
• M37: 6,433,905 km (0.109 R)
• M38: 6,612,226 km (0.095 R)
• M39: 6,766,312 km (0.108 R)
• M40: 6,973,804 km (0.112 R)
• M41: 7,091,388 km (0.067 R)
• M42: 7,262,378 km (0.103 R)
• M43: 7,408,236 km (0.118 R)
• M44: 7,568,306 km (0.107 R)
• M45: 7,770,263 km (0.118 R)
• M46: 7,878,721 km (0.066 R)
• M47: 8,083,371 km (0.099 R)
• M48: 8,193,176 km (0.108 R)
• M49: 8,345,018 km (0.119 R)
• M50: 8,442,257 km (0.112 R)
• M51: 8,553,707 km (0.066 R)
• M52: 8,721,855 km (0.074 R)
• M53: 9,118,738 km (0.113 R)
• M54: 9,348,072 km (0.092 R)
• M55: 9,593,861 km (0.03 R)
• M56: 9,871,215 km (0.066 R)
• M57: 10,003,460 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.1

Radius: 7.2

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.42 AU - 6.74 AU

Year: 10168 Days

Day: 18.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,478,329 km

• M1: 225,294 km (0.052 R)
• M2: 319,990 km (0.101 R)
• M3: 565,630 km (0.118 R)
• M4: 836,252 km (0.086 R)
• M5: 906,413 km (0.031 R)
• M6: 1,191,547 km (0.062 R)
• M7: 1,520,962 km (0.063 R)
• M8: 1,822,700 km (0.026 R)
• M9: 1,971,102 km (0.114 R)
• M10: 2,065,947 km (0.109 R)
• M11: 2,142,989 km (0.108 R)
• M12: 2,521,921 km (0.065 R)
• M13: 2,625,143 km (0.11 R)
• M14: 2,921,497 km (0.113 R)
• M15: 3,008,264 km (0.058 R)
• M16: 3,162,050 km (0.088 R)
• M17: 4,065,472 km (0.109 R)
• M18: 4,408,200 km (0.12 R)
• M19: 5,173,842 km (0.109 R)
• M20: 5,331,967 km (0.078 R)
• M21: 5,925,123 km (0.114 R)
• M22: 6,257,380 km (0.094 R)
• M23: 6,313,479 km (0.049 R)
• M24: 6,940,294 km (0.089 R)
• M25: 7,319,973 km (0.056 R)
• M26: 7,527,316 km (0.055 R)
• M27: 8,069,160 km (0.084 R)
• M28: 8,375,686 km (0.119 R)
• M29: 9,063,387 km (0.083 R)
• M30: 9,126,816 km (0.115 R)
• M31: 9,704,264 km (0.119 R)
• M32: 10,062,850 km (0.114 R)
• M33: 10,227,408 km (0.099 R)
• M34: 10,726,167 km (0.092 R)
• M35: 10,927,975 km (0.092 R)
• M36: 10,995,443 km (0.088 R)
• M37: 11,301,072 km (0.072 R)
• M38: 12,199,557 km (0.116 R)
• M39: 12,586,566 km (0.1 R)
• M40: 12,692,931 km (0.063 R)
• M41: 12,977,765 km (0.114 R)
• M42: 13,771,830 km (0.116 R)
• M43: 15,634,324 km (0.062 R)
• M44: 15,786,764 km (0.116 R)
• M45: 16,401,312 km (0.057 R)
• M46: 17,733,032 km (0.078 R)
• M47: 18,331,424 km (0.055 R)
• M48: 18,492,242 km (0.11 R)
• M49: 18,572,725 km (0.116 R)
• M50: 18,774,533 km (0.111 R)
• M51: 18,855,615 km (0.099 R)
• M52: 19,180,541 km (0.107 R)
• M53: 19,548,253 km (0.079 R)
• M54: 19,753,651 km (0.063 R)
• M55: 19,877,219 km (0.107 R)
• M56: 20,042,225 km (0.052 R)
• M57: 20,707,337 km (0.069 R)
• M58: 21,042,586 km (0.076 R)
• M59: 21,973,683 km (0.103 R)
• M60: 22,187,309 km (0.104 R)
• M61: 22,272,879 km (0.03 R)
• M62: 22,659,440 km (0.079 R)
• M63: 23,178,245 km (0.1 R)
• M64: 23,482,677 km (0.097 R)
• M65: 24,227,674 km (0.116 R)
• M66: 27,651,371 km (0.108 R)
• M67: 27,789,749 km (0.092 R)
• M68: 28,205,781 km (0.108 R)
• M69: 28,484,332 km (0.119 R)
• M70: 28,950,479 km (0.034 R)
• M71: 29,466,293 km (0.098 R)
• M72: 29,843,279 km (0.1 R)
• M73: 29,937,825 km (0.065 R)
• M74: 29,985,098 km (0.106 R)
• M75: 30,221,911 km (0.031 R)
• M76: 30,554,617 km (0.097 R)
• M77: 30,983,963 km (0.115 R)
• M78: 32,187,328 km (0.105 R)
• M79: 32,381,207 km (0.089 R)
• M80: 32,429,826 km (0.04 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: 151 - 10,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit